CN206212079U - Support frame structure of mobile communication device - Google Patents

Abstract

The utility model discloses a supporting frame structure of a mobile communication device, which comprises a cover body and a supporting plate which are mutually pivoted, wherein the cover body is adhered and fixed on the surface of a back shell of the mobile communication device, the cover body is provided with a round hole, one surface of the supporting plate is provided with a plurality of buckling parts corresponding to the round hole and is movably pivoted on the cover body, so that the supporting plate can rotate at least 90 degrees relative to the cover body; and the other side of the supporting plate is provided with a plurality of positioning blocks, the central part of the supporting plate is provided with an angle adjusting sheet, the end part of the supporting plate is provided with a positioning hole corresponding to the plurality of positioning blocks, the angle adjusting sheet is bent and clamps and fixes the positioning hole on one of the positioning blocks to form a triangular column-shaped structure body so as to adjust the mobile communication device to stand at various angles and be convenient to store after being unlocked.

Description

Support frame structure of mobile communication device

technical field

The utility model relates to the field of mobile communication device accessories, in particular to a support frame structure of the mobile communication device, which is used for fixing on the surface of the back shell of the mobile communication device to adjust the viewing angle of the mobile communication device during use.

Background technique

In recent years, due to the great progress of mobile communication technology, various portable mobile communication devices, such as: Smart Phone (Smart Phone) and Tablet Personal Computer (Tablet Personal Computer) have become a part of modern life, and have replaced traditional cameras, Notepad and so on are fully integrated into the life of modern people, recording every bit of life.

With the advancement of mobile communication technology, these mobile communication devices have correspondingly increased the data transmission rate, especially the transmission rate of network streaming videos has also been greatly improved, so as to meet the needs of more modern people to carry mobile communication devices to watch videos. need. Because it is quite inconvenient to watch videos with a mobile communication device for a long time, there are many sockets or fixtures on the market that can place mobile communication devices for users to place or clamp mobile communication devices on them, after adjusting the appropriate angle. Watching again, however, its biggest disadvantage is that you have to carry these sockets or fixtures with you. They are bulky and heavy, and cannot be carried around at all. Most of them can only be used in fixed places such as homes or offices. It is also quite inconvenient for users.

On the other hand, there are also protective cases with the function of supporting standing on the market. The flip cover on the front can be folded back and fixed to form a triangular support structure on the back, so that the mobile communication device can be tilted at a set angle. The angle is placed on the desktop for use, eliminating the inconvenience caused by having to hold it by hand. However, this kind of protective cover is also limited in use. Since the screen of the mobile communication device is rectangular, there are two ways of using it: vertical placement or horizontal placement, so the connection of the protective cover must be located on the long side or The short side can only be used when the screen is placed upright or horizontally after being folded. As a result, users must view it from an improper angle. Not only is it uncomfortable, but incorrect posture for a long time will also cause body pain and injury. There is also a protective case on the market that is designed to be reversible at the same time. The flip is pivotally connected to the back of the protective case through an appropriate connecting mechanism, so that the flip can rotate in a relative direction relative to the protective case, so it can Adjusting the screen to be placed upright or horizontally will increase the thickness of the mobile communication device because the components become more complicated, which will affect the convenience and aesthetics of storage, and greatly increase the manufacturing cost, thereby Need to be improved.

In view of this, the inventor of this case designed a support frame structure fixed on the back of the mobile communication device, which is convenient for storage, and can be adjusted at various angles during use. The structure is simple without adding redundant thickness and manufacturing cost, and can Changing more different inclination angles to stand up improves the convenience of use; in addition, the utility model has the advantages of easy storage and thin storage thickness, so it is more practical.

Utility model content

In view of this, an object of the present utility model is to provide a support frame structure of a mobile communication device, which is combined with a cover and a support plate pivotally connected to each other, and an angle adjustment plate provided on the support plate, so that the The mobile communication device can be viewed in a standing state from various angles, thereby improving the convenience and adjustability of use; it can also be quickly stored when not in use, and the thickness after storage is greatly reduced, which has the advantages of improving the use and storage. Convenience and other effects.

In order to achieve the above object, the supporting frame structure of the mobile communication device provided by the utility model is installed on a back shell of the mobile communication device to support when the mobile communication device adjusts the standing angle. The supporting frame structure includes: a cover , one side of which is fixed on the back shell through an adhesive part, and the cover body is raised to form an accommodating space inside, and a round hole is provided on the cover body; and a support plate, which A plurality of buckles are provided on one side of the corresponding round hole to pivot on the cover so that the support plate can be rotated at an angle of at least 90 degrees relative to the cover. On the other side of the support plate are provided Positioning blocks, and the plurality of positioning blocks are arranged in a straight line at equal intervals, an angle adjustment sheet is provided at the central part of the support plate, and one end of the angle adjustment sheet is provided with a positioning hole corresponding to the plurality of positioning blocks; when in use, the angle After the adjustment sheet is bent and the positioning hole is fixed to one of the positioning blocks, a triangular column structure is formed to adjust the standing support of the mobile communication device at various angles.

In this embodiment, the support plate is provided with a first folding groove and a second folding groove, the first folding groove is located between the plurality of buckles and the angle adjustment piece, and the second folding groove is located between the angle adjustment piece. The connection between the sheet and the support plate, so that the use angle of the support plate and the angle adjustment sheet can be turned over.

Moreover, the supporting frame structure of the mobile communication device provided by the present invention also has an anti-slip part, which is arranged at the other edge of the supporting piece relative to the plurality of positioning blocks. In order to facilitate the assembly and the stability after assembly, a plurality of perforations are provided on the anti-slip part, and a plurality of fixing posts are provided at the edge of the supporting sheet corresponding to the plurality of perforations, and the plurality of fixing posts can be used to penetrate fixed in the plurality of perforations to firmly fix the anti-slip part on the support sheet. In this embodiment, the material of the anti-slip part is elastic materials such as silica gel and rubber, and the material of the anti-slip part can have Elasticity and good friction.

In addition, in this embodiment, in order to facilitate the fixing effect during storage, a pair of hooks are provided on the cover body corresponding to the support piece, and the pair of hooks are protrudingly provided on the two sides of the cover body corresponding to the support piece. Position, the support piece can be fixed in the cover body by buckles on both sides, and a fixing hole is provided on the cover body between the pair of hooks, and the angle adjusting piece is provided with a fixing hook corresponding to the fixing hole, so as to The angle adjusting piece is locked and fixed on the surface of the cover body, so as to prevent the support piece or the angle adjusting piece from being opened during storage.

In another embodiment, in order to facilitate the adjustment of the rotation angle of the support piece relative to the cover body, a plurality of positioning notches are arranged at intervals around the circular hole, and there is a gap between the two adjacent positioning notches. A set angle, and each buckle part is provided with a positioning convex point corresponding to a positioning notch, so that when the support plate is rotated relative to the cover body, the positioning convex point and the positioning notch can pass through each other. Engage to achieve the effect of angle positioning, and the periphery of the round hole is provided with an arc-shaped through hole corresponding to each positioning notch to increase the elasticity of each positioning notch when it is squeezed. In order to facilitate operation, the set angle can be It is 30 degrees, 45 degrees, 60 degrees or 90 degrees, which is convenient for the user to quickly adjust the support plate relative to the cover to the set angle.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the preferred embodiment of the utility model;

Fig. 2 is the schematic diagram of the appearance after assembly of the preferred embodiment of the utility model;

Fig. 3 is the state schematic diagram (1) when the preferred embodiment of the utility model operates;

Fig. 4 is the state schematic diagram (2) when the preferred embodiment of the utility model operates;

Fig. 5 is the state schematic diagram (3) when the preferred embodiment of the utility model operates;

Fig. 6 is the state schematic diagram (four) when the preferred embodiment of the utility model operates;

Fig. 7 is the state diagram (five) when the preferred embodiment of the utility model operates;

Fig. 8 is a schematic view (6) of the operating state of the preferred embodiment of the present invention.

Explanation of reference signs: 1-support frame structure; 11-cover body; 111-adhesive part; 112-round hole; 1121-positioning bump; 1122-arc through hole; 12-support plate; 121-buckle; 1211-positioning bump; 122-positioning block; 123-angle adjustment piece; 1231-positioning hole; 1232-fixing hook; ; 126-anti-slip part; 1261-perforation; 127-fixing column; 2-mobile communication device; 21-back shell.

detailed description

In order to clearly understand the content of the utility model, only the following descriptions are used to match the drawings, please refer to them.

Fig. 1, Fig. 2 and Fig. 3 to Fig. 8 show the three-dimensional exploded view of the preferred embodiment of the present invention and its assembled appearance diagram, as well as various state diagrams during operation. As shown in the figure, the utility model is applied to a support frame structure 1 of a mobile communication device 2, and the support frame structure 1 is installed on a back shell 21 of the mobile communication device 2 by pasting and fixing. To support when the mobile communication device adjusts the standing angle, the supporting frame structure 1 includes a cover 11 and a supporting plate 12 .

Wherein the cover body 11 is a rectangular structure made corresponding to the shape of the mobile communication device 1, and the inner surface of the cover body 11 is pasted and fixed on the back surface through an adhesive part 111 (the utility model adopts double-sided adhesive tape). on the shell 11, and the cover 11 is protruding to form an accommodating space (not marked in the figure) inside the back shell 11 after being pasted on the back shell 11, and a round hole 112 is provided on the cover 11 .

The support plate 12 is a flat plate structure slightly smaller than the cover 11, and the inner surface of the support plate is provided with a plurality of buckles 121 corresponding to the round hole 112, so as to be pivotally mounted on the cover 11. The plurality of buckles The part 121 is L-shaped, and a plurality of buckle parts 121 are arranged at intervals to form a shape corresponding to the round hole 112, so the support plate 12 is stacked on the cover body 11, so that the support plate 12 can be opposite to the cover body 11 to perform an angular rotation of at least 90 degrees; in addition, a plurality of positioning blocks 122 are arranged on the outer side of the support plate 12, and the plurality of positioning blocks 122 are arranged in a straight line at equal intervals, and the central part of the support plate 12 is cut An angle adjustment piece 123 is provided, one end of the angle adjustment piece 123 is connected to the support plate 12, and the other end is provided with a positioning hole 1231 corresponding to the plurality of positioning blocks 122; during use, the angle adjustment piece 123 is bent Fold and fix the positioning hole 1231 to one of the positioning blocks 122 to form a triangular column structure, so as to adjust the standing support of the mobile communication device 1 at various angles. It should be noted that, in order to meet the needs of use in various viewing angles, the inventor of the present case specially designed more adjustment mechanisms, for example: the support plate 12 is provided with a first folding groove 124 and a second folding groove 125 , the first folding groove 124 is located between the plurality of buckles 121 and the angle adjustment piece 123, and the second folding groove 125 is located at the connection between the angle adjustment piece 123 and the support plate 12, so as to fold the support plate 12 And the use angle of the angle adjustment sheet 123. Moreover, in order to increase the stability during use so as not to slip, an anti-slip portion 126 is provided at the other edge of the supporting sheet 12 relative to the plurality of positioning blocks 122, and the material of the anti-slip portion 126 can be silica gel and rubber and other elastic materials, the anti-slip part 126 is a sheet structure and bent into a U shape, and a plurality of perforations 1261 are respectively arranged on both sides of the anti-slip part 126, and the edge of the supporting sheet 12 corresponds to the plurality of perforations 1261 is provided with a plurality of fixing posts 127 for fixing the anti-slip part 126 thereon.

For the aesthetics after storage and the convenience of storage, the inventor of this case also provided a pair of hooks 113 at the position where the cover body 11 corresponds to the support piece 12, and the pair of hooks 113 are protrudingly provided on the cover body 11 corresponding to the support piece. 12, when the supporting piece 12 is close to the cover body 11, the supporting piece 12 is locked and fixed by the pair of hooks 113 so as to be flush. Moreover, a fixing hole 114 is provided on the cover between the pair of hooks 113, and the angle adjusting piece 123 is provided with a fixing hook 1232 corresponding to the fixing hole 114, when the angle adjusting piece 123 is close to the cover 11 surface, the angle adjustment piece 123 can be locked and fixed by the fixing hook 1232 and the fixing hole 114 to form a flush position, so that no extra storage thickness will be added, and it can be easily taken out and folded for use.

In addition, the utility model can adjust the rotation angle of the support plate 12 relative to the back cover 11 during use. notch 1121, and there is a setting angle between the two adjacent positioning notches 1121, the setting angle can be 30 degrees, 45 degrees, 60 degrees or 90 degrees; and each buckle 121 corresponds to a positioning The notch 1121 is provided with a positioning protrusion 1211, and each buckle 121 is also set corresponding to the set angle, for example: when the set angle is 30 degrees, the number of the plurality of buckle 121 is 12, and The included angle between the center points of two adjacent buckles 121 corresponds to the set angle; and so on, when the set angle is 45 degrees, the number of the multiple buckles 121 is 8; when the set angle When the set angle is 60 degrees, the number of the multiple buckle parts 121 is 6, and when the set angle is 90 degrees, the number of the multiple buckle parts 121 is 4. Therefore, when the support plate 12 rotates relative to the cover body 11, the angle positioning effect can be achieved through the mutual engagement between the positioning protrusion 1211 and the positioning notch 1121, and the periphery of the round hole 112 also corresponds to each Each positioning notch 1121 is provided with an arc-shaped through hole 1122 to increase the elasticity of each positioning notch 1121 when being squeezed. Or adjust the standing angle of the back cover 11, as shown in Fig. 5, Fig. 6 and Fig. 7, the utility model utilizes the angle adjusting piece 123 to change the different positions fixed on the plurality of positioning blocks 122, so as to adjust different inclinations The purpose of the angle is to enable the mobile communication device 1 to be placed upright or horizontally, which greatly improves its flexibility and practicability for viewing. Or when used as a handheld, as shown in Figure 7, the support plate 12 can be rotated 45 degrees first, and the angle adjustment piece 123 is pulled up, and the gap formed by the angle adjustment piece 123 on the support plate 12 can be used. It is used as a structure for inserting fingers to avoid falling when holding it, and improves the stability when holding it.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the scope of implementation of the present utility model, so those who have ordinary knowledge in the technical field, or those who are familiar with this technology can make equivalent or easy changes Alternatively, all equivalent changes and modifications made without departing from the spirit and scope of the present utility model shall fall within the protection scope of the present utility model.

Claims (10)

1. a kind of support frame structure of mobile communication device, it is installed on a shell on the back of this action communication device, with action It is supported during communication device adjustment standing angle, it is characterised in that the support frame structure includes：

One lid, it simultaneously pastes portion and is fixed on the shell on the back by one, and the lid is in crowned, internally to form one Accommodation space, and it is provided with a circular hole in the lid；And

One supporting plate, one in face of should circular hole be provided with multiple buckles, to be hubbed on the lid, enable the supporting plate relative The lid carries out at least 90 degree of angle rotation, and multiple locating pieces, and the plurality of locating piece are provided with the another side of the supporting plate It is setting arranged in a straight line at equal intervals, the central part of the supporting plate is provided with an angle adjustment sheet, one end pair of the angle adjustment sheet Should multiple locating pieces be provided with a location hole；When using, the angle adjustment sheet is fixed on this through bending and by the location hole clip A triangle cylindricality structure is wherein formed after a positioning block, to adjust this action communication device with the standing branch of various different angles Support.

2. the support frame structure of mobile communication device according to claim 1, it is characterised in that the supporting plate is provided with one One folding groove and one second folding groove, the first folding groove are located between the plurality of buckle and the angle adjustment sheet, and the second folding groove is located at The angle adjustment sheet and the supporting plate junction, to turn down the use angle of the supporting plate and the angle adjustment sheet.

3. the support frame structure of mobile communication device according to claim 1, it is characterised in that also with an anti-slip section, The anti-slip section is at other edge of the support chip relative to the plurality of locating piece.

4. the support frame structure of mobile communication device according to claim 3, it is characterised in that the anti-slip section is provided with multiple Perforation, and the plurality of perforation is corresponded at the blade edges and multiple fixed columns are provided with, the anti-slip section is fixed thereon.

5. the support frame structure of mobile communication device according to claim 4, it is characterised in that the material of the anti-slip section is Silica gel or rubber.

6. the support frame structure of mobile communication device according to claim 1, it is characterised in that the lid is to that should support Piece and be provided with a pair of snap fits, this pair of snap fit is convexly equipped in the lid to should two positions of side of support chip.

7. the support frame structure of mobile communication device according to claim 6, it is characterised in that between this pair of snap fit should Lid is provided with a fixing hole, and the angle adjustment sheet to should fixing hole and be provided with a stay hook, by the angle adjustment sheet Clip is fixed on the surface of the lid.

8. the support frame structure of mobile communication device according to claim 1, it is characterised in that the circumferentially-spaced of the circular hole Being provided with has a set angle between multiple locating notches, and the two neighboring locating notch, and corresponding fixed in each buckle Position indentation, there is provided with a positioning convex point, scarce by the positioning convex point and the positioning when supporting plate is rotated with respect to the lid Being mutually clamped between mouthful carries out angle positioning.

9. the support frame structure of mobile communication device according to claim 8, it is characterised in that circular hole periphery is to should Each locating notch is equipped with an arc open-work, to increase elasticity when each locating notch is squeezed.

10. the support frame structure of mobile communication device according to claim 9, it is characterised in that the set angle is 30 Degree, 45 degree, 60 degree or 90 degree.