Communication installation box and communication equipment

Abstract

The utility model discloses a communication installation box and communication equipment, comprising a box body, the box body comprises a front end opening wall and a side ventilation wall; the utility model relates to the technical field of communication equipment, a concentric-square-shaped mounting edge and a central filling plate are shielded on the wall of a front end opening, and an extension edge is used for limiting the mounting position of the central filling plate and shielding the connecting position between the concentric-square-shaped mounting edge and the central filling plate. Dust is prevented from entering the box body from the connection position between the concentric-square-shaped installation edge and the center filling plate, the box door is movably attached to the inner side wall face of the front end opening wall through the spring bolts, locking of the box door and the box body is achieved, and when the center filling plate is impacted, the center filling plate deforms firstly, the center filling plate affects deformation of the extension edge, and the box door and the box body are locked. Due to the fact that the extension edge is thin, the extension edge is easier to deform compared with the concentric-square-shaped installation edge, the energy absorption effect is achieved, impact force is prevented from acting on the concentric-square-shaped installation edge to a certain extent, deformation of the hinge and the door lock is avoided, and normal opening of the box door is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment, and particularly relates to a communication installation box and communication equipment. Background Technique

[0002] As an indispensable part of modern society, the development of communication technology has experienced a huge leap from wired communication to wireless communication. With the rise of cutting-edge technologies such as 5G, Internet of Things (IoT), and Artificial Intelligence (AI), the communication industry is undergoing unprecedented changes. These technologies not only improve the speed and efficiency of data transmission, but also greatly expand the application fields of communication technology, including telecommunications, Internet, mobile communication, satellite communication, etc. Communication equipment includes electronic components and an installation box for accommodating the electronic components therein. However, in the prior art, the box door in the installation box is relatively thin. For example, a power communication box convenient for installation with the publication number of CN209692196U includes a bottom plate, a side plate is snap-connected to the bottom plate, a back plate is snap-connected to the back of the side plate, a cover plate is snap-connected to the side plate and the back plate, a shielding net is fixedly connected to the inner walls of the bottom plate, the back plate, the side plate and the cover plate, a box door is hinge-connected to the front side of the side plate, and heat dissipation openings are provided on the box door and both sides of the side plate; in this patent document, the box door is only a single-layer metal plate structure. If the box door is impacted, it is prone to deformation, affecting the normal opening of the box door, and the sealing condition between the box door and the box body is relatively poor, and dust is easy to enter the box door through the connection between the two, affecting the cleanliness of the electronic components therein and easily shortening the normal service life of the electronic components.

[0003] In view of the above problems, there may already be technical means to solve them in the prior art, but this case wants to provide an alternative or replacement technical solution. Content of the Utility Model

[0004] To solve the problems raised in the background technique, the utility model is realized through the following technical solutions: A communication installation box includes a box body, the box body includes a front-end opening wall and a side ventilation wall, a hinge is installed on the front-end opening wall, and a box door is installed on the hinge;

[0005] The box door includes a rectangular installation edge, the rectangular installation edge is installed on the hinge, an extension edge is installed on the inner ventilation wall of the rectangular installation edge, a central filling plate is inserted on the rectangular installation edge, and the central filling plate is attached to the extension edge, a door lock is inserted on the rectangular installation edge, the door lock includes a lock body and a lock tongue, the lock body is inserted on the rectangular installation edge, and the lock tongue is movably attached to the inner wall surface of the front-end opening wall.

[0006] Preferably, a plurality of ventilation holes are provided on the side ventilation wall, and a dust-proof net is installed on the inner wall surface of the side ventilation wall.

[0007] Preferably, an inner ring sealing strip is installed on the central filling plate, and the inner ring sealing strip is attached to the extension edge.

[0008] Preferably, an outer ring sealing strip is installed on the return-shaped mounting edge, and the outer ring sealing strip is attached to the front end opening wall.

[0009] Preferably, there is an interference fit between the return-shaped mounting edge and the central filling plate.

[0010] A communication device includes electronic components and a communication installation box, and the electronic components are accommodated in the communication installation box.

[0011] Advantageous Effects

[0012] The present utility model provides a communication installation box and a communication device. Compared with the prior art, the following advantageous effects are achieved: The return-shaped mounting edge and the central filling plate block the front end opening wall. The extension edge is used to limit the installation position of the central filling plate and block the connection position between the return-shaped mounting edge and the central filling plate, preventing dust from entering the box body through the connection position between the return-shaped mounting edge and the central filling plate. The box door is in movable fit with the front end opening wall inner side wall surface through the lock tongue and the lock body, realizing the locking of the box door and the box body. When the central filling plate part is impacted, first, the central filling plate deforms, and the central filling plate affects the deformation of the extension edge. Since the extension edge is thinner, it is more likely to deform than the return-shaped mounting edge, playing a role in energy absorption, preventing the impact force from acting on the return-shaped mounting edge to a certain extent, avoiding deformation of the hinge and the door lock, and ensuring the normal opening of the box door. Description of the Drawings

[0013] Figure 1 It is a three-dimensional structure schematic diagram of a communication installation box and a communication device of the present utility model from a top view angle.

[0014] Figure 2 It is a three-dimensional structure schematic diagram of a communication installation box and a communication device of the present utility model from a bottom view angle.

[0015] Figure 3 It is a top view cross-sectional structure schematic diagram of a communication installation box and a communication device of the present utility model.

[0016] In the figure: 1. Box body, 101. Front end opening wall, 102. Side ventilation wall, 2. Hinge, 3. Box door, 301. Return-shaped mounting edge, 302. Extension edge, 303. Central filling plate, 4. Door lock, 401. Lock body, 402. Lock tongue, 5. Ventilation hole, 6. Dust-proof net, 7. Inner ring sealing strip, 8. Outer ring sealing strip. Detailed Embodiments

[0017] Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Embodiment: Please refer to Figures 1 - 3 , a communication installation box, including a box body 1, the box body 1 includes a front-end opening wall 101 and a side ventilation wall 102, a hinge 2 is installed on the front-end opening wall 101, and a box door 3 is installed on the hinge 2;

[0019] The box door 3 includes a loop-shaped mounting edge 301, the loop-shaped mounting edge 301 is installed on the hinge 2, an extension edge 302 is installed on the inner ventilation wall 102 of the loop-shaped mounting edge 301, a central filling plate 303 is inserted on the loop-shaped mounting edge 301, and the central filling plate 303 is attached to the extension edge 302, a door lock 4 is inserted on the loop-shaped mounting edge 301, the door lock 4 includes a lock body 401 and a lock tongue 402, the lock body 401 is inserted on the loop-shaped mounting edge 301, and the lock tongue 402 is movably attached to the inner wall surface of the front-end opening wall 101;

[0020] It should be noted that the loop-shaped mounting edge 301 and the central filling plate 303 block the front-end opening wall 101, the extension edge 302 is used to limit the installation position of the central filling plate 303, and block the connection position between the loop-shaped mounting edge 301 and the central filling plate 303 to prevent dust from entering the box body 1 from the connection position between the loop-shaped mounting edge 301 and the central filling plate 303. The box door 3 is locked with the box body 1 through the lock tongue 402 movably attached to the inner wall surface of the front-end opening wall 101. When the central filling plate 303 is impacted, first the central filling plate 303 deforms, and the central filling plate 303 affects the deformation of the extension edge 302. Since the extension edge 302 is thinner, it is more easily deformed than the loop-shaped mounting edge 301, playing an energy-absorbing role, to a certain extent preventing the impact force from acting on the loop-shaped mounting edge 301, avoiding the deformation of the hinge 2 and the door lock 4, and ensuring the normal opening of the box door 3. The specific structure and working principle of the door lock 4 composed of the lock body 401 and the lock tongue 402 can refer to the rotary tongue lock produced by Ningbo Oubo Technology Co., Ltd.;

[0021] Preferably, further, a plurality of ventilation holes 5 are opened on the side ventilation wall 102, a dust-proof net 6 is installed on the inner wall surface of the side ventilation wall 102, the ventilation holes 5 are used for the heat dissipation of the device, and the dust-proof net 6 is used to prevent dust from entering the box body 1 through the ventilation holes 5;

[0022] Preferably, further, an inner ring sealing strip 7 is installed on the central filling plate 303, the inner ring sealing strip 7 is attached to the extension edge 302, and is used to seal the connection between the central filling plate 303 and the inner ring sealing strip 7;

[0023] Preferably, further, an outer ring sealing strip 8 is installed on the return-shaped mounting edge 301, and the outer ring sealing strip 8 is attached to the front-end opening wall 101 for sealing the connection between the return-shaped mounting edge 301 and the front-end opening wall 101;

[0024] Preferably, further, an interference fit is provided between the return-shaped mounting edge 301 and the central filling plate 303;

[0025] A communication device includes electronic components and a communication installation box, and the electronic components are accommodated in the communication installation box.

[0026] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A communication installation box, comprising a box body (1), the box body (1) including a front-end opening wall (101) and a side ventilation wall (102), characterized in that, A hinge (2) is installed on the front-end opening wall (101), and a box door (3) is installed on the hinge (2). The box door (3) includes a loop-shaped mounting edge (301). The loop-shaped mounting edge (301) is installed on the hinge (2). An extension edge (302) is installed on the inner ventilation wall (102) of the loop-shaped mounting edge (301). A central filling plate (303) is inserted into the loop-shaped mounting edge (301), and the central filling plate (303) is attached to the extension edge (302). A door lock (4) is inserted into the loop-shaped mounting edge (301). The door lock (4) includes a lock body (401) and a lock tongue (402). The lock body (401) is inserted into the loop-shaped mounting edge (301), and the lock tongue (402) is movably attached to the inner wall surface of the front-end opening wall (101).

2. The communication installation box according to claim 1, characterized in that, A plurality of ventilation holes (5) are formed in the side ventilation wall (102), and a dust-proof net (6) is installed on the inner wall surface of the side ventilation wall (102).

3. A communication installation box according to claim 1, characterized in that, An inner ring sealing strip (7) is installed on the central filling plate (303), and the inner ring sealing strip (7) is attached to the extension edge (302).

4. A communication installation box according to claim 1, characterized in that, An outer ring sealing strip (8) is installed on the loop-shaped mounting edge (301), and the outer ring sealing strip (8) is attached to the front-end opening wall (101).

5. A communication installation box according to claim 1, characterized in that, An interference fit is provided between the loop-shaped mounting edge (301) and the central filling plate (303).

6. A communication device, characterized in that, It includes electronic components and a communication installation box according to any one of claims 1-5, and the electronic components are accommodated in the communication installation box.

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