WO2023092354A1 - Bezel of display device, and display device - Google Patents

Abstract

A bezel (200) of a display device (10), and the display device (10). The display device (10) comprises a display screen (100), the display screen (100) comprises a display panel (110), and the display panel (110) has a display surface (111). The bezel (200) of the display device (10) comprises a bezel body (210) and a waterproof buffer member (220), the waterproof buffer member (220) and the bezel body (210) are integrally formed, and the waterproof buffer member (220) is used for abutting against the display surface (111) to seal a gap between the bezel body (210) and the display surface (111). The bezel of the display device (10) is capable of sealing the gap between the display surface (111) and the bezel body (210), so as to prevent liquid from entering the display device (10), and thus the display device (10) has a good waterproof effect.

Description

The frame of the display device and the display device technical field

The present application relates to the field of display technology, in particular to a frame of a display device and the display device.

Background technique

A display device is a display tool that displays certain electronic files on the screen through a specific transmission device and then reflects them to the human eye. Display devices are widely used in daily display and office meetings.

The display device can include a liquid crystal panel, a display module, a backplane and a frame. The backplane is the main support structure of the display device. The liquid crystal panel and the display module are connected to the backplane in turn, and the connection between the liquid crystal panel and the display module is connected through the frame. The edges are fixed, and when the frame is connected to the liquid crystal panel, buffer foam is usually provided in the gap between the frame and the liquid crystal panel to cushion and shockproof the liquid crystal panel.

However, liquids such as water can enter the display device through the bezel and the buffer foam.

Contents of the invention

Based on this, the present application provides a frame of a display device and the display device. The frame of the display device can prevent liquid from penetrating into the display device.

In a first aspect, the present application provides a display device, the display device includes a display screen, the display screen includes a display panel, the display panel has a display surface, and the frame is connected around the display panel;

The frame includes a frame body and a waterproof buffer part, the waterproof buffer part is integrally formed with the frame body, and the waterproof buffer part is used to abut against the display surface to seal the gap between the frame body and the display surface.

In a possible implementation manner, in the display device provided by the present application, the frame body includes a support part and an extension part arranged on the support part, the waterproof buffer is located on the side of the extension part facing the display surface, and the end part of the extension part has a guide. The flow surface, the flow guide surface is used to guide the liquid on the display surface out of the frame body.

In a possible implementation manner, in the display device provided by the present application, the waterproof buffer includes a connection section and a first extension section arranged on the connection section, the connection section is located on the side of the extension part facing the display surface, and the first extension section is located on the side of the extension part facing the display surface. Outside the end of the extension part, the first extension section is inclined towards the display surface, and the end surface of the first extension section is used to abut against the display surface;

The diversion surface is arranged obliquely, and the diversion surface and the outer surface of the first extension section have a smooth transition and are located in the same inclined plane.

In a possible implementation manner, in the display device provided by the present application, the waterproof buffer member further includes a second extension section disposed on the connection section, the second extension section and the first extension section are respectively located on opposite sides of the connection section, The end surface of the second extension section is used to abut against the display surface.

In a possible implementation manner, in the display device provided by the present application, the second extension section and the first extension section are arranged symmetrically with respect to the connection section.

In a possible implementation manner, in the display device provided by the present application, the waterproof buffer member is in interference fit with the display surface.

In a possible implementation manner, in the display device provided by the present application, the frame body is a plastic frame body, the waterproof buffer is a soft rubber part, and the plastic frame body and the soft rubber part are co-extruded.

In a possible implementation manner, in the display device provided by the present application, the support part has at least one drain port, and the drain port is used to drain the liquid between the display device and the support part out of the display device.

In a possible implementation manner, the display device provided by the present application further includes a middle frame, the middle frame and the frame body form an installation groove, and part of the display panel is located in the installation groove;

A buffer is also included, the buffer is located between the middle frame and the display panel, the buffer is in contact with the middle frame, and the buffer is in contact with the side of the display panel away from the waterproof buffer.

In a possible implementation manner, the display device provided by the present application further includes a rear case, the support part has a first support surface, and the first support surface is connected to the rear case.

In a possible implementation manner, the display device provided by the present application further includes a backplane and a connecting piece, the supporting part has a second supporting surface, and the backplane is connected to the second supporting surface through the connecting piece.

In the second aspect, the present application also provides a frame of a display device, including a frame body and a waterproof buffer, the frame body and the waterproof buffer are made of different materials, the waterproof buffer is soft rubber, and the waterproof buffer and the frame body are integrally formed. The waterproof buffer is used to abut against the display surface of the display device to seal the gap between the frame body and the display surface.

In a possible implementation manner, in the frame of the display device provided in the present application, the frame body includes a support part and an extension part arranged on the support part, the waterproof buffer is located on the side of the extension part facing the display surface, and the end of the extension part There is a guide surface, and the guide surface is used to guide the liquid on the display surface out of the frame body.

In a possible implementation manner, for the frame of the display device provided in the present application, the waterproof buffer includes a connection section and a first extension section arranged on the connection section, the connection section is located on the side of the extension part facing the display surface, and the first extension section The segment is located outside the end of the extension, the first extension is inclined toward the display surface, and the end surface of the first extension is used to abut against the display surface;

The diversion surface is arranged obliquely, and the diversion surface and the outer surface of the first extension section have a smooth transition and are located in the same inclined plane.

In a possible implementation manner, in the frame of the display device provided in the present application, the waterproof buffer further includes a second extension section arranged on the connection section, and the second extension section and the first extension section are respectively located on two opposite sides of the connection section. On the side, the end surface of the second extension section is used to abut against the display surface.

In a possible implementation manner, in the frame of the display device provided in the present application, the second extension section and the first extension section are arranged symmetrically with respect to the connection section.

In a possible implementation manner, in the frame of the display device provided in the present application, the waterproof buffer member is in interference fit with the display surface.

In a possible implementation manner, for the frame of the display device provided in the present application, the frame body is a plastic frame body, and the plastic frame body and the soft rubber parts are co-extruded.

In a possible implementation manner, in the frame of the display device provided in the present application, the supporting part has at least one drain port, and the drain port is used to drain liquid between the display device and the supporting part out of the display device.

The frame of the display device provided by the present application and the display device, the display device includes a display screen and a frame, the display screen includes a display panel, the display panel has a display surface, the frame is connected around the display panel, the frame includes a frame body and a waterproof buffer, waterproof The buffer is integrally formed with the frame body, and the waterproof buffer is used to abut against the display surface to seal the gap between the frame body and the display surface. The frame body can be used to fix the edge of the display panel. The integral formation of the waterproof buffer and the frame body can simplify the frame processing technology of the display device and reduce the cost. The waterproof buffer can seal the gap between the display surface and the frame body to prevent liquid Entering into the interior of the display device and providing a buffer for the display device, thus, the waterproof effect of the display device is better.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present application. Those skilled in the art can also obtain other drawings based on these drawings without any creative effort.

FIG. 1 is a schematic structural diagram of a display device provided by an embodiment of the present application;

Fig. 2 is the front view of Fig. 1;

Fig. 3 is the back view of Fig. 1;

Fig. 4 is A-A direction sectional view among Fig. 1;

Fig. 5 is a partial enlarged view of place B in Fig. 4;

FIG. 6 is a schematic structural diagram of a frame of a display device provided by an embodiment of the present application;

Fig. 7 is the left view of Fig. 6;

Figure 8 is a top view of Figure 6;

FIG. 9 is a partial enlarged view of C in FIG. 8 .

Explanation of reference signs:

10 - display device;

100-display screen;

110-display panel; 120-display component;

111 - display surface;

200 - border;

210-frame body; 220-waterproof buffer; 230-middle frame; 240-installation groove;

211-support part; 212-extension part;

2111-first support surface; 2112-drain outlet; 2113-notch; 2114-second support surface; 2121-drainage surface;

221-connection section; 222-first extension section; 223-second extension section;

300-backboard;

400-connector;

500 - Buffer.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below in conjunction with the drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the application. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application. Embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

In the description of this application, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or an intermediate connection. The media is indirectly connected, which can be the internal communication of two elements or the interaction relationship between two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

In the description of this application, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship of the drawings, and is only for the convenience of describing the application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific configuration and operation, and therefore should not be construed as limiting the application.

The terms "first", "second", and "third" (if any) in the description and claims of the present application and the above drawings are used to distinguish similar objects and not necessarily to describe a specific order or priority. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practiced in sequences other than those illustrated or described herein.

Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or display comprising a sequence of steps or elements is not necessarily limited to the expressly listed Those steps or elements may instead include other steps or elements not explicitly listed or inherent to the process, method, product or display.

A display device is a display tool that displays certain electronic files on the screen through a specific transmission device and then reflects them to the human eye. Display devices are widely used in daily display and office meetings.

The display device can include a liquid crystal panel, a display module, a backplane and a frame. The backplane is the main support structure of the display device. The liquid crystal panel and the display module are connected to the backplane in turn, and the connection between the liquid crystal panel and the display module is connected through the frame. The edge is fixed, and when the frame is connected to the liquid crystal panel, buffer foam or silica gel is usually arranged in the gap between the frame and the liquid crystal panel to cushion and shockproof the liquid crystal panel.

Alternatively, a support member and a buckle are provided on the inner surface of the frame facing the liquid crystal panel, the buckle is engaged with one end of the liquid crystal panel, and the support is abutted against the other end of the liquid crystal panel, so as to reduce the distance between the liquid crystal panel and the frame. gap.

Although the above two methods can better slow down the vibration of the display device, when the display device is splashed with liquid (such as water, coffee or soybean milk), the liquid will flow into the display device along the gap between the liquid crystal panel and the frame. Internal, which in turn affects the internal components of the display device.

Based on this, an embodiment of the present application provides a frame of a display device and the display device. The frame of the display device can prevent liquid from penetrating into the display device, and the display device has a better waterproof effect.

Fig. 1 is a schematic structural view of a display device provided by an embodiment of the present application; Fig. 2 is a front view of Fig. 1; Fig. 3 is a rear view of Fig. 1; Fig. 4 is a cross-sectional view of A-A in Fig. 1; Fig. 5 is a view of B in Fig. 4 FIG. 6 is a schematic structural view of a frame of a display device provided by an embodiment of the present application; FIG. 7 is a left view of FIG. 6 .

1 to 7, the display device 10 provided by the embodiment of the present application includes a display screen 100 and a frame 200, the display screen 100 includes a display panel 110, the display panel 110 has a display surface 111, and the frame 200 is connected to the display panel 110. around. The frame 200 includes a frame body 210 and a waterproof buffer 220 . The waterproof buffer 220 is integrally formed with the frame body 210 . The waterproof buffer 220 is used to contact the display surface 111 to seal the gap between the frame body 210 and the display surface 111 . Wherein, the display panel 110 may be a liquid crystal glass panel, and the surface of the display panel 110 facing the user is not provided with a touch component or tempered glass for protection. gap.

It should be understood that the display device 10 in this embodiment may be a TV, a display or an electronic signage, the display device 10 may include a display screen 100 and a frame 200 , and the display screen 100 may include a display panel 110 and a display component 120 . The frame 200 can provide cushioning and waterproof protection for electronic devices such as TVs, monitors or electronic signs. Wherein, the electronic signage is a display terminal device without a touch function, for example, a common advertising display screen.

Referring to FIG. 5 , when the display panel 110 is installed to the installation groove 240 between the middle frame 230 and the frame body 210 , in order to facilitate installation, the width of the installation groove 240 is usually greater than the thickness of the display panel 110 , which will cause the display panel 110 There is a gap between the frame body 210, or between the display panel 110 and the middle frame 230, the gap will cause the display panel 110 to shake slightly, and when the display surface 111 encounters splashing water, etc., the liquid will flow along the display surface 111 The gap between it and the frame body 210 flows into the display device 10. In order to prevent this from happening, a waterproof buffer 220 is provided on the frame 200. The waterproof buffer 220 can be in contact with the display surface 111, and the waterproof buffer 220 can be in contact with the display surface 111. After being placed on the display surface 111, the gap between the display surface 111 and the frame body 210 is filled and sealed, the liquid cannot flow into the display device 10 through the gap, and the display panel 110 cannot move relative to the frame body 210. The gap between the middle frames 230 can be filled by the buffer member 500 , so that the frame 200 can fix the display device 10 and prevent liquids such as water from penetrating into the display device 10 , and the display device 10 has better waterproof performance.

The integral molding of the frame body 210 and the waterproof buffer member 220 can reduce the processing steps of the frame 200, thereby reducing the processing cost of the frame 200, simplifying the installation process of the display device, and improving the installation efficiency of the display device. Moreover, the frame body 210 and the waterproof buffer 220 are made of different materials, and the waterproof buffer 220 is made of soft rubber, which has a better sealing effect. The frame body 210 is made of plastic, so that the frame body 210 has better strength and rigidity, so as to support and fix the display panel 110 .

The display device 10 provided in the embodiment of the present application includes a display screen 100 and a frame 200. The frame body 210 and a waterproof buffer 220 are provided on the frame 200. The frame body 210 can be used to fix the edge of the display panel 110. The waterproof buffer 220 and the frame The body 210 is integrally formed, which can simplify the processing technology of the frame 200 and reduce the cost. The waterproof buffer 220 can seal the gap between the display surface 111 and the frame body 210 to prevent liquid from entering the display device 10 and provide buffer for the display device 10 . Therefore, the waterproof effect of the display device is better.

5 and 7, in a specific implementation, the frame body 210 includes a support portion 211 and an extension portion 212 disposed on the support portion 211, the waterproof buffer 220 is located on the side of the extension portion 212 facing the display surface 111, and the extension portion The end of 212 has a guide surface 2121 , and the guide surface 2121 is used to guide the liquid on the display surface 111 out of the frame body 210 .

The frame body 210 can be made of aluminum profile or plastic through extrusion molding process. The supporting part 211 is the supporting structure of the frame body 210 , which has the function of supporting the frame body 210 and preventing the frame body 210 from deforming. There is at least one cavity on the supporting part 211, and the extending direction of the cavity is consistent with the extending direction of the frame body 210, so that the material and weight of the frame body 210 can be reduced to reduce the processing cost, and the frame body 210 can have good strength and stiffness properties.

5 and 7, the waterproof buffer 220 is located on the side of the extension 212 facing the display surface 111. After the display panel 110 is installed on the frame 200, the waterproof buffer 220 can be attached to the display surface 111, thereby , the waterproof buffer 220 can seal the gap between the frame body 210 and the display surface 111, the liquid cannot flow into the display device 10 through the gap between the frame body 210 and the display surface 111, and the end of the extension part 212 has a guide surface 2121 , when liquid is splashed on the display surface 111 , the liquid can quickly flow out of the display device 10 along the display surface 111 and the flow guiding surface 2121 without accumulating on the display surface 111 .

Continuing to refer to FIG. 5 and FIG. 7 , in a possible implementation manner, the waterproof buffer member 220 includes a connecting section 221 and a first extension section 222 disposed on the connecting section 221 , and the connecting section 221 is located at the extension portion 212 toward the display On one side of the surface 111, the first extension section 222 is located outside the end of the extension part 212, that is, the first extension section 222 is located on the side of the extension part 212 facing the display surface 111, and the first extension section 222 is inclined toward the display surface 111. An end surface of an extension section 222 is used to abut against the display surface 111 . Therefore, when the end surface of the first extension section 222 contacts the display surface 111 , the contact area between the end surface of the first extension section 222 and the display surface 111 is larger, and the sealing effect is better.

When the end face of the first extension section 222 abuts against the display surface 111, the first extension section 222 can provide the display panel 110 with a support force perpendicular to the display surface 111, thus, when receiving an external force, the waterproof buffer 220 can give The display panel 110 provides buffering.

The flow guide surface 2121 is inclined, and the flow guide surface 2121 and the outer surface of the first extension section 222 have a smooth transition and are located in the same slope.

Referring to FIG. 1, for example, when the frame 200 is installed under the display screen 100, the guide surface 2121 is inclined downward relative to the horizontal plane, so that the liquid can quickly flow out of the display device 10 along the guide surface 2121, and the guide surface The inclination angle of 2121 relative to the horizontal plane can be set according to the application requirements, which is not limited in this embodiment.

The diversion surface 2121 and the outer surface of the first extension section 222 have a smooth transition, and the inclination angle of the outer surface of the first extension section 222 relative to the horizontal plane is consistent with the inclination angle of the diversion surface 2121 relative to the horizontal plane, thereby facilitating the smooth flow of liquid The first extension section 222 flows to the flow guide surface 2121 , and then flows out of the display device 10 , which facilitates the processing of the flow guide surface 2121 and the first extension portion 212 .

In order to strengthen the sealing effect of the waterproof buffer 220, in some embodiments, the waterproof buffer 220 further includes a second extension 223 arranged on the connection section 221, and the second extension 223 and the first extension 222 are respectively located on the connection section. On both sides opposite to 221 , the end surface of the second extension section 223 is used to abut against the display surface 111 , as shown in FIG. 7 for details.

Both the second extension section 223 and the first extension section 222 are located on the side of the extension portion 212 facing the display surface 111 , and the end surface of the second extension section 223 and the end surface of the first extension section 222 abut on the display surface 111 together, and the second extension section 223 abuts against the display surface 111 . After the end surface of the extension section 223 and the end surface of the first extension section 222 are abutted against the display surface 111, a closed chamber is formed between the second extension section 223, the first extension section 222 and the display surface 111, which can be firmly pressed and waterproof. The buffer member 220 discharges the air in the chamber, and the air pressure in the chamber is lower than the atmospheric pressure. At this time, the second extension section 223 and the first extension section 222 can be closely attached to the display surface 111 .

In addition, the second extension section 223 and the first extension section 222 can jointly provide the display panel 110 with a support force perpendicular to the display surface 111. When the display panel 110 is subjected to an external force, the waterproof buffer 220 can provide a buffer for the display panel 110. Therefore, the cushioning effect of the waterproof cushioning member 220 is better.

Referring to FIG. 7 , in a possible implementation, the second extension section 223 and the first extension section 222 are arranged symmetrically with respect to the connecting section 221, so that the first extension section 222 and the second extension section 223 can be connected with each other. The display surface 111 is fully attached to prevent a small gap between one of the first extension section 222 and the second extension section 223 and the display surface 111, causing the air pressure in the chamber to be equal to the atmospheric pressure, thereby causing the first extension section 222 to The end surface and the end surface of the second extension section 223 cannot be completely attached to the display surface 111 . Moreover, the second extension section 223 and the first extension section 222 are arranged symmetrically with respect to the connection section 221 to facilitate the processing of the waterproof buffer member 220 .

In some embodiments, the waterproof buffer 220 has an interference fit with the display surface 111, that is, the end surface of the first extension section 222 or the second extension section 223 has an interference fit with the display surface 111, and the first extension section 222 or the second extension section Elastic pressure is generated between the end surface of 223 and the display surface 111, so that the waterproof buffer 220 and the display surface 111 are closely connected to seal the gap between the display surface 111 and the frame body 210, thus, the waterproof buffer 220 Better waterproof seal.

In a possible implementation manner, the frame body 210 is a plastic frame body 210 . The plastic frame body 210 has good strength and rigidity, is not easily deformed, and can provide reliable support for the waterproof buffer 220 . The waterproof buffer piece 220 is a soft rubber piece, which can be squeezed so as to discharge the air between the waterproof buffer piece 220 and the display surface 111, and when the soft rubber piece is in contact with the display surface 111, it can better contact with the display surface 111 Fit together so that an interference fit is formed between the waterproof buffer 220 and the display surface 111 , so that there is no gap between the waterproof buffer 220 and the display surface 111 , and the sealing effect of the waterproof buffer 220 is better. The plastic frame body 210 and the soft rubber parts are co-extruded, that is, the frame body 210 and the waterproof cushioning member 220 are formed with different materials through a single extrusion process, which can simplify the processing steps of the frame 200, thus, the frame 200 is easy to process.

Fig. 8 is a top view of Fig. 6; Fig. 9 is a partial enlarged view of C in Fig. 8 . Referring to Fig. 8 and Fig. 9, in some cases, the gap between the display surface 111 and the frame body 210 is not completely sealed due to the installation error of the waterproof buffer 220, at this time, a small part of the liquid will flow into the support through the gap. In the part 211, in order to prevent the liquid from further penetrating into the display device 10, when the support part 211 is located below the display panel 110, the support part 211 has at least one drain port 2112, and the drain port 2112 communicates with the outside world. It should be understood that the frame 200 is installed on the four sides of the display device 10, and the supporting part 211 is located under the display panel 110, that is, the frame 200 is installed on the ground side of the display device 10, wherein the four frames 200 can be integrally formed or processed separately.

Specifically, referring to FIG. 8, there is a notch 2113 on the support part 211, and the drain port 2112 is located at the bottom of the notch 2113. After the liquid flows into the support part 211, it can flow down along the side of the notch 2113, and then be discharged into the surrounding through the drain port 2112. Therefore, the drain port 2112 can drain the liquid between the display panel 110 and the supporting part 211 out of the display device 10 .

It should be understood that, in order to enhance the drainage effect, the supporting part 211 may have multiple notches 2113, and the bottom of each notch 2113 may have a plurality of drainage ports 2112, which can be set according to the actual use conditions during specific implementation, which is not discussed in this embodiment. Be limited.

Referring to FIG. 5, in some embodiments, the frame 200 may further include a middle frame 230, the middle frame 230 is connected with the frame body 210, an installation groove 240 is formed between the middle frame 230 and the frame body 210, and part of the display panel 110 is located In the groove 240, the mounting groove 240 can be used to fix the edges of the display assembly 120 and the display panel 110, so as to prevent the components in the display assembly 120 and the display panel 110 from shaking, thus, the frame body 210 and the middle frame 230 can jointly support and fix the display Screen 100.

Continuing to refer to FIG. 5, since there is a gap between the display panel 110 and the middle frame 230, the display device 10 in this application may further include a buffer 500, which is located between the middle frame 230 and the display panel 110, The buffer is in contact with the middle frame 230 , and the buffer 500 is in contact with the side of the display panel 110 away from the waterproof buffer 220 , so that the buffer 500 can fill the gap between the display panel 110 and the middle frame 230 . Exemplarily, the buffer member 500 may be foam or silicone strips.

Wherein, the middle frame 230 can be integrally formed with the frame body 210 , or the middle frame 230 can be connected with the frame body 210 through conventional connection methods such as screws, which is not limited in this embodiment.

Generally speaking, the rear part of the display device 10 has a rear case (not shown in the figure), the rear case can shield the interference of external electromagnetic waves and light, and also has the function of dustproof, in order to connect the rear case with the frame 200, Referring to FIG. 7 , in some embodiments, the support portion 211 has a first support surface 2111, the first support surface 2111 is located on the side of the support portion 211 away from the extension portion 212, and the first support surface 2111 is used to communicate with the display device 10's back shell connection.

Referring to FIG. 5, it should be understood that the display screen 100 may also include a display assembly 120, and the display device 10 may also include a backplane 300 and a connector 400. The backplane 300 may provide strength and rigid support for the display device 10, and the display The panel 110 and the display assembly 120 are sequentially connected on the back plate 300. The display assembly 120 may include optical films such as diffusion sheets and reflection sheets. The back plate 300 has light bars (not shown in the figure), and the light bars are attached to the back On the board 300 , the light bar can provide a light source for the display device 10 , and then refracted and reflected by the display component 120 , and evenly and vertically irradiate the light to the display panel 110 , so that an image is generated on the display panel 110 . The supporting part 211 has a second supporting surface 2114 , and the backplane 300 is connected to the second supporting surface 2114 through the connecting piece 400 , so that the backplane 300 can be connected with the frame 200 as a whole.

In addition, as shown in FIG. 1 and FIG. 5 , the embodiment of the present application also provides a frame 200 of the display device 10, including a frame body 210 and a waterproof buffer 220. The materials of the frame body 210 and the waterproof buffer 220 are different, and the waterproof buffer The part 220 is a soft rubber part. The waterproof buffer part 220 is integrally formed with the frame body 210 . The waterproof buffer part 220 is used to abut against the display surface 111 to seal the gap between the frame body 210 and the display surface 111 . Wherein, the structure and working principle of the frame 200 of the display device 10 are the same as those of the above-mentioned embodiments, and will not be repeated here.

The frame 200 of the display device 10 provided in the embodiment of the present application and the display device 10, the frame 200 includes a frame body 210 and a waterproof buffer 220, the waterproof buffer 220 is integrally formed with the frame body 210, and the waterproof buffer 220 is used to connect with the display surface 111 The abutting is used to seal the gap between the frame body 210 and the display surface 111 , thus, the frame 200 can provide waterproof protection for the display device 10 , and the waterproof effect of the display device 10 is better.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, rather than limiting them; although the application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present application. scope.

Claims (19)

A display device, characterized in that it includes a display screen and a frame, the display screen includes a display panel, the display panel has a display surface, and the frame is connected around the display panel; The frame includes a frame body and a waterproof buffer, the waterproof buffer is integrally formed with the frame body, and the waterproof buffer is used to abut against the display surface to seal the frame body and the display surface gap between. The display device according to claim 1, wherein the frame body includes a support part and an extension part provided on the support part, and the waterproof buffer is located on a side of the extension part facing the display surface , the end of the extension part has a guide surface, and the guide surface is used to guide the liquid on the display surface out of the frame body. The display device according to claim 2, wherein the waterproof buffer member comprises a connection section and a first extension section arranged on the connection section, and the connection section is located at the extension part facing the display surface The first extension section is located outside the end of the extension part, the first extension section is inclined toward the display surface, and the end surface of the first extension section is used to abut against the display surface ; The guide surface is arranged obliquely, and the guide surface and the outer surface of the first extension section have a smooth transition and are located in the same slope. The display device according to claim 3, wherein the waterproof buffer member further comprises a second extension section arranged on the connecting section, the second extension section and the first extension section are respectively located at the On opposite sides of the connecting section, the end surface of the second extending section is used to abut against the display surface. The display device according to claim 4, wherein the second extension section and the first extension section are arranged symmetrically with respect to the connecting section. The display device according to any one of claims 1-5, wherein the waterproof buffer member is in interference fit with the display surface. The display device according to claim 6, wherein the frame body is a plastic frame body, the waterproof buffer is a soft rubber part, and the plastic frame body and the soft rubber part are co-extruded. The display device according to any one of claims 2-5, wherein at least one drain is provided on the support part, and the drain is used to discharge the liquid between the display device and the support part. out of the display device. The display device according to any one of claims 2-5, further comprising a middle frame, the middle frame and the frame body forming an installation groove, and part of the display panel is located in the installation groove; It also includes a buffer, the buffer is located between the middle frame and the display panel, the buffer is in contact with the middle frame, the buffer and the display panel are away from the waterproof buffer Butt on one side. The display device according to any one of claims 2-5, further comprising a rear case, the support portion has a first support surface, and the first support surface is connected to the rear case. The display device according to any one of claims 2-5, further comprising a backplane and a connecting piece, the support part has a second supporting surface, and the backplane is connected to the said backplane through the connecting piece. The second support surface is connected. A frame of a display device, characterized in that it includes a frame body and a waterproof buffer, the material of the frame body is different from that of the waterproof buffer, the waterproof buffer is a soft rubber part, and the waterproof buffer is the same as the waterproof buffer The frame body is integrally formed, and the waterproof buffer is used to abut against the display surface of the display device to seal the gap between the frame body and the display surface. The frame of a display device according to claim 12, wherein the frame body includes a support portion and an extension portion disposed on the support portion, and the waterproof buffer is located on the extension portion facing the display surface The end of the extension part has a guide surface, and the guide surface is used to guide the liquid on the display surface out of the frame body. The frame of the display device according to claim 13, wherein the waterproof buffer member comprises a connection section and a first extension section arranged on the connection section, and the connection section is located at the extension part toward the One side of the display surface, the first extension section is located outside the end of the extension part, the first extension section is inclined toward the display surface, and the end surface of the first extension section is used to communicate with the display surface Abut; The guide surface is arranged obliquely, and the guide surface and the outer surface of the first extension section have a smooth transition and are located in the same slope. The frame of the display device according to claim 14, wherein the waterproof buffer member further comprises a second extension section arranged on the connecting section, the second extension section and the first extension section are respectively Located on opposite sides of the connecting section, the end surface of the second extension section is used to abut against the display surface. The frame of a display device according to claim 15, wherein the second extension section and the first extension section are arranged symmetrically with respect to the connecting section. The frame of a display device according to any one of claims 12-16, wherein the waterproof buffer member is in interference fit with the display surface. The frame of a display device according to claim 17, wherein the frame body is a plastic frame body, and the plastic frame body and the soft rubber part are co-extruded. The frame of the display device according to any one of claims 13-16, wherein the support part has at least one drain port, and the drain port is used to connect the display device with the support part. The liquid drains out of the display device.

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