CN106659006A - Machine shell suitable for electronic equipment and machine shell component thereof - Google Patents

Abstract

The invention discloses a case and a case assembly suitable for electronic equipment, belonging to the field of mechanical equipment. The casing includes a shell open on one side, a cover plate and a turning assembly. The turning assembly is arranged in the casing. The turning assembly includes at least one turning mechanism. The turning mechanism includes a base connected to the inner wall of the housing. The telescopic rod that moves between the first position and the second position, one end of the telescopic rod is hinged to one side of the cover plate, so that the cover plate can be pulled outward to make the telescopic rod move to the second position, and then the cover plate is turned to move the machine The shell is opened to expose the electrical parts inside the casing for maintenance, and the cover can be pushed into the casing by turning the cover to move the telescopic rod to the first position, and the casing is closed again by the cover.

Description

Case and case assembly suitable for electronic equipment

technical field

The invention relates to the field of mechanical equipment, in particular to a housing and a housing assembly suitable for electronic equipment.

Background technique

The cabinet is a device used to store electronic equipment. The cabinet can provide protection for electronic equipment. At the same time, because the cabinet is convenient and neatly arranged, it is conducive to the classified discharge of a large number of electronic equipment in complex electrical systems.

Electronic equipment placed on a cabinet generally includes a casing and electrical parts placed inside the casing. In order to provide protection for the electrical part, the casing is usually a closed structure, and the display device, operation panel or wiring terminals of the electronic equipment are generally arranged on one side of the casing, and the staff can directly install the electronic device on the side of the casing. Check the display device or operate the electronic equipment on the computer.

In a complex electrical system, due to the complexity of the wiring and the limitation of the length of the connecting wires between the various electronic devices, when repairing an electronic device, the electronic device is usually not taken out of the cabinet, but directly Perform repairs on electronic equipment on the cabinet. When repairing the electronic equipment on the cabinet, because the cabinet is a closed structure, usually only the side of the cabinet where the display device, operation panel or connection terminal is provided is disassembled, or the electronic device is pulled out from the cabinet part, and then open the top of the casing to maintain the internal electrical parts. Whether it is repaired from the top or the side, a large number of screws need to be removed, which is very inconvenient to operate, and when the repair is performed from the top, there is a risk of the electronic device falling.

Contents of the invention

In order to solve the problem that it is difficult to maintain the electronic equipment in the cabinet, the embodiment of the present invention provides a casing and a casing assembly suitable for the electronic equipment. Described technical scheme is as follows:

On the one hand, an embodiment of the present invention provides a casing suitable for electronic equipment, the casing includes a casing with one side open, a cover plate for closing the open side of the casing, and a flip assembly, the The casing is used to place the electrical part of the electronic device, the overturn assembly is arranged in the casing, the overturn assembly includes at least one overturn mechanism, and the overturn mechanism includes a base connected to the inner wall of the casing. The base is provided with a telescopic rod that can move between the first position and the second position. When the telescopic rod is at the first position, the telescopic rod retracts into the housing, and the cover plate The open side of the casing is closed, and when the telescopic rod is in the second position, one end of the telescopic rod extends out of the casing, the cover plate is separated from the casing, and one end of the telescopic rod It is hinged with one side of the cover, and the rotation axis of the cover relative to the telescopic rod is parallel to the surface of the cover, and the other side of the cover is provided with a Several installation slots for at least one of the display device, operation panel, and terminal block.

Further, the base is provided with a chute parallel to the telescopic direction of the telescopic rod, and the telescopic rod is slidably installed in the chute.

Optionally, a stopper structure is provided in the chute, the stopper structure is located at an open end of the chute close to the housing, when the telescopic rod is at the second position, the The stopper structure is used to limit the length of the telescopic rod protruding from the housing.

Optionally, the stop structure includes a stop rod, the stop rod is located in the chute, and the other end of the telescopic rod is provided with a stop plate.

Optionally, the turning assembly includes at least two turning mechanisms, and the telescopic rods of the at least two turning mechanisms are parallel and located on the same plane.

Specifically, a hinge support used to hinge the telescopic rod is provided on one side of the cover plate, and the hinge support is connected to the cover plate through screws.

Further, several through holes are provided on the cover plate.

Optionally, the casing is in the shape of a cuboid.

Optionally, a handle is also provided on the other side of the cover.

On the other hand, the embodiment of the present invention also provides a casing assembly suitable for electronic equipment, the casing assembly includes a bracket and a plurality of casings as described above, the bracket includes a plurality of vertical Straight support rods and a plurality of horizontal support plates, the plurality of vertical support rods are arranged in parallel at intervals, and the plurality of vertical support rods are located on at least two different planes, and the plurality of horizontal support plates are arranged along the The height direction of a plurality of vertical support rods is arranged on the plurality of vertical support rods at intervals in parallel, and the plurality of horizontal support plates and the plurality of vertical support rods intersect to form a plurality of installation compartments. Each casing is respectively installed in the plurality of installation compartments.

In the embodiment of the present invention, the case includes a case with one side open and a cover plate for closing the open side of the case, so that the electrical part of the electronic device can be placed in the case and closed in the case through the cover plate Inside, an overturning assembly is also provided in the casing, the overturning assembly includes at least one overturning mechanism, the overturning mechanism includes a base connected to the inner wall of the housing, and the Telescopic rod, one end of the telescopic rod is hinged to one side of the cover, so that the cover can be pulled outward to move the telescopic rod to the second position, and then the cover is turned to open the casing to expose the electrical parts inside the casing. for maintenance, and the cover can be pushed into the housing by turning the cover, so that the telescopic rod moves to the first position, and the housing is re-closed by the cover, which facilitates the maintenance of electronic equipment. An installation groove is provided on one side to install the display device, connection terminal, operation panel, etc. of the electronic equipment, so that the staff can view and operate the electronic equipment.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

FIG. 1 is a schematic structural diagram of a casing suitable for electronic equipment provided by an embodiment of the present invention;

Fig. 2 is a schematic diagram of the internal structure of a casing provided by an embodiment of the present invention;

Fig. 3 is a side sectional view of a turning mechanism provided by an embodiment of the present invention;

Fig. 4 is the top view of Fig. 3;

FIG. 5 is a schematic structural diagram of another casing suitable for electronic equipment provided by an embodiment of the present invention;

Fig. 6 is a case assembly suitable for electronic equipment provided by an embodiment of the present invention.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

Fig. 1 is a structural schematic diagram of a casing suitable for electronic equipment provided by an embodiment of the present invention. As shown in Fig. 1, the casing includes a casing 10 with one side open, and a cover for closing the open side of the casing 10. The board 20 and the turning assembly, the housing 10 is used to place the electrical part of the electronic device, Figure 2 is a schematic diagram of the internal structure of a casing provided by an embodiment of the present invention, and Figure 3 is a schematic diagram of a turning mechanism provided by an embodiment of the present invention Side sectional view, FIG. 4 is a top view of FIG. 3 , with reference to FIGS. 2 to 4 , the overturn assembly is arranged in the housing 10 , the overturn assembly includes at least one overturn mechanism 30 , and the overturn mechanism 30 includes a base 31 connected to the inner wall of the housing 10 . The base 31 is provided with a telescopic rod 32 movable between a first position (position as shown in Figure 2) and a second position (position as shown in Figure 1), when the telescopic rod 32 is in the first position , the telescopic rod 32 retracts into the housing 10, and the cover plate 20 closes the open side of the housing 10. When the telescopic rod 32 is in the second position, one end of the telescopic rod 32 protrudes out of the housing 10, and the cover plate 20 and the housing 10 apart, one end of the telescopic rod 32 is hinged to one side of the cover plate 20, and the rotation axis of the cover plate 20 relative to the telescopic rod 32 is parallel to the plate surface of the cover plate 20, and the other side of the cover plate 20 is provided with several installation grooves twenty one.

The several installation slots 21 can be used to install at least one of the display device, the operation panel, and the connection terminal of the electronic equipment.

As an example, the display device may be an indicator light or a display screen, and the operation panel may be an operation panel including a plurality of mechanical switches or knobs, or may be a touch operation panel.

The casing includes a casing with one side open and a cover plate for closing the open side of the casing, so that the electrical part of the electronic device can be placed in the casing and closed in the casing through the cover, and the casing is also An overturning assembly is provided, and the overturning assembly includes at least one overturning mechanism. The overturning mechanism includes a base connected to the inner wall of the casing. By setting a telescopic rod that can move between the first position and the second position on the base, one end of the telescopic rod is connected to the One side of the cover is hinged so that the cover can be pulled outward to move the telescopic rod to the second position, and then the cover is turned to open the casing to expose the electrical parts inside the casing for maintenance, and can be rotated After the cover plate pushes the cover plate into the housing, the telescopic rod moves to the first position, and the housing is closed again by the cover plate, thereby facilitating the maintenance of the electronic equipment. The display device, terminal block, operation panel, etc. of the electronic equipment are convenient for staff to view and operate the electronic equipment.

Optionally, the casing is in the shape of a cuboid, which can facilitate the electronic equipment to be placed in the cabinet. In other embodiments, the casing can also be set in other geometric shapes, such as a cylinder.

When implemented, the base 31 is provided with a sliding slot 312a parallel to the telescopic direction of the telescopic rod 32, and the telescopic rod 32 is slidably installed in the sliding slot 312a.

Further, a stopper structure is provided in the chute 312a, and the stopper structure is located at the open end of the chute 312a close to the housing 10. When the telescopic rod 32 is in the second position, the stopper structure is used to limit the expansion of the telescopic rod 32. The length of the housing 10 can prevent the telescopic rod 32 from being separated from the base 31 when the telescopic rod 32 is pulled out.

Specifically, the base 31 includes a lower mounting portion 311 and an upper mounting portion 312, the upper mounting portion 312 is disposed on the top surface of the lower mounting portion 311, and the slide groove 312a is disposed on a side surface of the upper mounting portion 312 opposite to the lower mounting portion 311 Above, after the upper installation part 312 is connected with the lower installation part 311, the telescopic rod 32 is inserted in the sliding groove 312a, and the direction of the sliding groove 312a is adjusted to ensure that the telescopic rod 32 moves between the first position and the second position.

Specifically, the upper mounting part 312 and the lower mounting part 311 can be connected by screws, and two GB819-M3×20 screws can be selected.

It is easy to think that, in other embodiments, the slide groove 312a may also be provided on the lower mounting portion 311 .

The lower mounting part 311 can be connected to the housing 10 by bolts, and the upper mounting part 312 and the lower mounting part 311 can also be connected by bolts.

Further, the stopper structure includes a blocking rod 33, the blocking rod 33 is located in the chute 312a, the other end of the telescopic rod 32 is provided with a blocking plate 34, when the telescopic rod 32 moves to the second position, the blocking plate 34 and the blocking rod 33 contact, to prevent the telescopic rod 32 from stretching out further.

In the embodiment shown in FIG. 2 , a strip-shaped groove 35 is provided on the telescopic rod 32 , the length direction of the strip-shaped groove 35 is along the telescopic direction of the telescopic rod 32 , and the baffle plate 34 is arranged at the end of the strip-shaped groove 35 away from the cover plate 20 Among them, the stopper structure is a screw 33. Specifically, a screw 33 is inserted at a position corresponding to the bar-shaped groove 35 on the upper mounting part 312. At least part of the screw 33 extends into the bar-shaped groove 35, and the screw 33 is located in the slide groove 312a. Close to one end of the cover plate 20, when the telescopic rod 32 moves to the first position, the baffle 34 is separated from the screw 33, and when the telescopic rod 32 moves to the second position, the baffle 34 is against the screw 33, thereby avoiding telescopic The rod 32 continues to stretch out, and a strip groove 35 can also be used as a guide on the telescopic rod 32 .

Preferably, the bar-shaped groove 35 runs through the telescopic rod 32 in the length direction perpendicular to the telescopic rod 32, and the screw 33 passes through the upper mounting part 312 and the bar-shaped groove 35, and is inserted into the lower mounting part 311, so that the screw 33 can further The upper mounting portion 312 and the lower mounting portion 311 are reinforced.

Optionally, the screw 33 may be a GB819-M3×16 screw.

As shown in Figure 2, one side of the cover plate 20 is provided with a hinge support 37 for hinged telescopic rod 32, the hinge support 37 is connected with the cover plate 20 by screws, and the telescopic rod 32 and the hinge support 37 are connected by pins.

Optionally, a washer can be provided on the pin 37 to prevent the pin 37 from falling off.

It should be noted that, in the embodiment shown in FIG. 2 , the axis of the pin 36 is parallel to the bottom surface of the housing 10, so that the cover plate 20 can be flipped toward the bottom surface of the housing 10. In other embodiments, the pin 36 The axis of can also be perpendicular to the bottom surface of the housing 10 , so that the cover plate 20 can be flipped toward the side of the housing 10 .

In addition, a plurality of through holes 21 are provided on the cover plate 20 , through which the electrical parts located inside the casing 10 can be electrically connected to the display device, operation panel, terminal blocks, etc. installed in the installation groove 21 .

Further, a handle 23 is also provided on the other side of the cover plate 20 to facilitate pulling the cover plate 20 outward.

Fig. 5 is a schematic structural view of another casing suitable for electronic equipment provided by an embodiment of the present invention. The structure of the casing is basically the same as that shown in Fig. In the casing, the overturning assembly includes at least two overturning mechanisms 30, and the telescopic rods 32 of all overturning mechanisms 30 are parallel and located on the same plane. By arranging at least two overturning mechanisms 30, the opening of the cover plate 20 can be facilitated.

The number of turning mechanisms 30 can be set according to the size of the cover plate 20 , the larger the size of the cover plate 20 , the more turning mechanisms 30 can be provided, and a plurality of turning mechanisms 30 can be arranged at equal intervals along the same straight line.

Here is a brief description of the opening and closing process of the case with the case shown in Figure 1:

When opening the casing, pull the cover outward to make the telescopic rod stretch out. After the telescopic rod stretches out, turn the cover 90° to the bottom side of the casing to expose the inside of the casing;

When closing the casing, first turn over the cover plate so that the cover plate is perpendicular to the telescopic rod, and then push the cover plate in the casing so that the telescopic rod retracts into the casing to close the casing.

Fig. 6 is a casing assembly suitable for electronic equipment provided by an embodiment of the present invention. As shown in Fig. Vertical support rods 41 and a plurality of horizontal support plates 42, a plurality of vertical support rods 41 are arranged at intervals in parallel, and a plurality of vertical support rods 41 are located on at least two different planes, a plurality of horizontal support plates 42 are arranged along multiple The height direction of the vertical support rods 41 is arranged on a plurality of vertical support rods 41 at intervals in parallel, a plurality of horizontal support plates 42 and a plurality of vertical support rods 41 intersect to form a plurality of installation compartments 40a, and a plurality of casings 50 are respectively Mounted in a plurality of mounting compartments 40a.

A plurality of casings 50 can be connected as a whole through the bracket 40. When a single electronic device is small in size and the storage space of the cabinet is large, multiple electronic devices can be conveniently put into the cabinet together through the casing assembly.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.

Claims (10)

1. a kind of casing suitable for electronic equipment, it is characterised in that the casing includes the housing (10) for opening wide side, is used for Close the housing (10) to open wide the cover plate (20) of side and overturn component, the housing (10) is for placing the electronic equipment Electric part, the upset component is arranged in the housing (10), and the upset component includes at least one switching mechanism (30), the switching mechanism (30) includes the base (31) being connected with the housing (10) inwall, arranges on the base (31) There is the expansion link (32) that can be moved between the first position and the second position, the expansion link (32) is positioned at the first position When, in housing (10) described in the expansion link (32) retraction, the housing (10) is opened wide one side closed, institute by the cover plate (20) State expansion link (32) positioned at the second place when, the housing (10) is stretched out outward in one end of the expansion link (32), the lid Plate (20) separates with the housing (10), and one end and the one side of the cover plate (20) of the expansion link (32) are hinged, and institute The plate face of the pivot center parallel to the cover plate (20) of the relatively described expansion link (32) of cover plate (20) is stated, the cover plate (20) It is provided with another side at least one in display device, guidance panel, the binding post of installing the electronic equipment Some mounting grooves (21).

2. casing according to claim 1, it is characterised in that be provided with parallel to the expansion link on the base (31) (32) chute (312a) in flexible direction, the expansion link (32) is slidably mounted in the chute (312a).

3. casing according to claim 2, it is characterised in that be provided with stop configurations in the chute (312a), it is described Stop configurations are located at one end that the close described housing (10) of the chute (312a) is opened wide, when the expansion link (32) is positioned at institute When stating the second place, the stop configurations are used to limit the length that the expansion link (32) stretches out the housing (10).

4. casing according to claim 3, it is characterised in that the stop configurations include pin (33), the pin (33) in the chute (312a), the other end of the expansion link (32) is provided with baffle plate (34).

5. the casing according to any one of Claims 1 to 4, it is characterised in that the upset component includes at least two institutes Switching mechanism (30) is stated, the expansion link (32) of at least two switching mechanism (30) is parallel and in the same plane.

6. the casing according to any one of Claims 1 to 4, it is characterised in that arrange on the one side of the cover plate (20) There is the hinged-support (37) for being hinged the expansion link (32), the hinged-support (37) is connected by screw with the cover plate (20) Connect.

7. the casing according to any one of Claims 1 to 4, it is characterised in that be provided with the cover plate (20) some logical Hole (21).

8. the casing according to any one of Claims 1 to 4, it is characterised in that the casing is in rectangular-shape.

9. the casing according to any one of Claims 1 to 4, it is characterised in that on the another side of the cover plate (20) also It is provided with handle (23).

10. a kind of case component suitable for electronic equipment, it is characterised in that the case component includes support (40) and multiple Casing (50) as described in any one of claim 1～9, the support (40) is including multiple vertical support bars (41) and multiple water Flat gripper shoe (42), the plurality of vertical support bar (41) parallel interval is arranged, and the plurality of vertical support bar (41) is located at In at least two different planes, short transverse of the plurality of horizontal supporting plate (42) along the plurality of vertical support bar (41) Parallel interval is arranged on the plurality of vertical support bar (41), the plurality of horizontal supporting plate (42) and the plurality of vertical Strut (41) intersects to form multiple installations compartment (40a), and the plurality of casing (50) is separately mounted to the plurality of installation compartment (40a) in.