Noise reduction device for communication equipment

Abstract

The utility model provides a noise reduction device for communication equipment, which comprises a box body, a placing groove is arranged in the box body, a cover plate is arranged in the placing groove through a limiting mechanism, and the cover plate is U-shaped. Through limiting mechanisms such as a limiting plate, an inserting plate, an inserting hole and an inserting groove, the communication equipment can be installed in the device, rubber pads are arranged on the inner side of the cover plate and the inner side of the box body, damping can be conducted on the communication equipment, sound insulation cotton is arranged in a ventilation opening, and sound insulation and noise reduction can be conducted on the communication equipment through the rubber pads and the sound insulation cotton; by arranging sound insulation cotton, dust can be blocked on the outer side of the communication equipment, the dust is prevented from falling on the communication equipment, and the practicability is high; and heat generated by the communication equipment can be forcibly discharged by the fan through the sound insulation cotton, so that heat dissipation of the communication equipment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of noise reduction of communication equipment, in particular to a noise reduction device for communication equipment. Background Art

[0002] Communication equipment includes wired communication equipment and wireless communication equipment, such as routers, switches, computers, TVs, etc. Some communication equipment will generate noise during use, so it is necessary to reduce the noise of the communication equipment.

[0003] A Chinese utility model patent with publication number CN210859655U proposes a noise reduction device for communication equipment, including a noise reduction device body and a communication equipment body, wherein an installation cavity is provided in the noise reduction device body, and two symmetrically arranged shutters are rotatably connected to one side of the noise reduction device body through a hinge, and the two shutters are connected as a whole through a lock, and a shock-absorbing plate is fixedly installed on the bottom wall of the installation cavity and on one side close to the two shutters, a communication equipment body is placed on the top of the shock-absorbing plate, and the communication equipment body is located in the installation cavity, and two sound insulation boards are symmetrically fixedly installed on the top wall of the installation cavity and on both sides of the communication equipment body, and a fan is fixedly embedded and installed at one end of the noise reduction device body away from the shock-absorbing plate, and the output end of the fan is located in the installation cavity.

[0004] In the above scheme, the vibration during the working process is reduced by the shock-absorbing plate, the noise is reduced, and the noise is blocked and absorbed by the sound insulation board and the suction mechanism, so as to gradually reduce the noise and effectively improve the noise reduction effect at the top of the device; however, a shutter is provided on the front side of the noise reduction device body, and a fan is provided on the top, and the sound insulation board is provided on both sides of the communication equipment body, so that the noise generated by the communication equipment can be transmitted to the outside of the device through the gap between the shutter and the fan, the noise reduction effect is poor, and it has no dust-proof effect, and dust easily falls on the communication equipment body.

[0005] To this end, the utility model provides a communication equipment noise reduction device. Utility Model Content

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a noise reduction device for communication equipment to solve the problems raised in the above-mentioned background technology. The utility model can soundproof and reduce the noise of the communication equipment through the sound insulation cotton and rubber pad, and the sound insulation cotton can block dust on the outside of the communication equipment to prevent dust from falling on the communication equipment, and the utility model is highly practical.

[0007] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a communication equipment noise reduction device, including a box body, a placement groove is opened inside the box body, a cover plate is installed inside the placement groove through a limiting mechanism, the cover plate is in a "U" shape, and a communication device is installed between the placement groove and the cover plate. Ventilation mechanisms are arranged inside the two ends of the box body, and the ventilation mechanisms include heat dissipation ports, which are symmetrically opened inside the two ends of the box body, and ventilation ports are opened inside the two ends of the cover plate, and sound insulation cotton is fixedly arranged inside the ventilation ports.

[0008] Furthermore, the ventilation mechanism also includes a fan, and the fan is symmetrically fixedly installed inside the two ends of the box.

[0009] Furthermore, the heat dissipation port is oriented in a direction that is inclined downward, and the fan is disposed inside the heat dissipation port.

[0010] Furthermore, rubber pads are fixedly provided on the bottom wall and the inner walls at the front and rear sides of the placement groove, rubber pads are fixedly provided on the inner wall of the cover plate, and the communication device is arranged between the rubber pads.

[0011] Furthermore, grooves are symmetrically provided on both sides of the top of the cover plate, and a square groove is provided on the front end surface of the box body.

[0012] Furthermore, the limiting mechanism includes an inserting plate, which is symmetrically fixed on both sides of the bottom of the cover plate. Slots are symmetrically opened on both sides of the bottom of the placement groove, and the inserting plate is inserted and installed inside the slots.

[0013] Furthermore, installation grooves are symmetrically provided on both sides of the bottom end of the box body, and a limit plate is slidably installed inside the installation groove. The limit plate is in an "L" shape, and a spring is fixedly installed between one end of the limit plate and the inner wall of the installation groove.

[0014] Furthermore, insertion holes are provided inside the two ends of the cover plate, and one end of the limiting plate is clamped inside the insertion hole.

[0015] Beneficial effects of the utility model: the utility model is a communication equipment noise reduction device, which can install the communication equipment inside the device through limiting mechanisms such as limiting plates, plug-in plates, jacks, and slots; by arranging rubber pads on the inner sides of the cover plate and the box body, the communication equipment can be shock-absorbing; sound insulation cotton is arranged inside the vents, and the rubber pads and sound insulation cotton can be used to soundproof and reduce the noise of the communication equipment; the sound insulation cotton can block dust on the outside of the communication equipment to prevent dust from falling on the communication equipment, and the utility model is highly practical; the heat generated by the communication equipment can be forcibly discharged through the sound insulation cotton by a fan, so that the heat dissipation of the communication equipment is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a noise reduction device for communication equipment of the utility model;

[0017] Figure 2 This is a cross-sectional view of a noise reduction device for communication equipment according to the utility model;

[0018] Figure 3 This is a structural diagram of a cover plate of a noise reduction device for communication equipment of the utility model;

[0019] In the figure: 1. Box body; 2. Cover; 3. Groove; 4. Heat dissipation port; 5. Limit plate; 6. Square groove; 7. Rubber pad; 8. Communication equipment; 9. Ventilation port; 10. Fan; 11. Plug-in board; 12. Slot; 13. Spring; 14. Sound insulation cotton; 15. Socket. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figures 1 to 3 The utility model provides a technical solution: a communication equipment noise reduction device, comprising a box body 1, a placement groove is opened inside the box body 1, a cover plate 2 is installed inside the placement groove through a limiting mechanism, the cover plate 2 is in a "U" shape, a communication device 8 is installed between the placement groove and the cover plate 2, ventilation mechanisms are arranged inside the two ends of the box body 1, the ventilation mechanisms include heat dissipation ports 4, the heat dissipation ports 4 are symmetrically opened inside the two ends of the box body 1, vents 9 are opened inside the two ends of the cover plate 2, sound insulation cotton 14 is fixedly arranged inside the vents 9, the sound insulation cotton 14 can be used to reduce the noise of the communication device 8, and dust can also be prevented from falling on the communication device 8.

[0022] In this embodiment, the ventilation mechanism also includes a fan 10, which is symmetrically fixed inside the two ends of the box 1. The heat dissipation port 4 is directed downwardly and the fan 10 is arranged on the inner side of the heat dissipation port 4. The fan 10 can forcibly discharge the heat generated by the communication device 8 through the heat dissipation port 4, thereby facilitating the heat dissipation of the communication device 8.

[0023] In this embodiment, rubber pads 7 are fixedly provided on the bottom wall and the front and rear inner walls of the placement groove, rubber pads 7 are fixedly provided on the inner wall of the cover plate 2, and the communication device 8 is arranged between the rubber pads 7. The rubber pads 7 can be used to dampen the vibration of the communication device 8 and reduce noise.

[0024] In this embodiment, grooves 3 are symmetrically provided on both sides of the top of the cover plate 2, and a square groove 6 is provided on the front end face of the box body 1. The grooves 3 facilitate lifting of the cover plate 2, and the square grooves 6 facilitate wiring of the communication device 8.

[0025] In this embodiment, the limiting mechanism includes an insert plate 11, which is symmetrically fixedly installed on both sides of the bottom of the cover plate 2, and slots 12 are symmetrically opened on both sides of the bottom of the placement groove. The insert plate 11 is plugged and installed inside the slots 12, and installation grooves are symmetrically opened on both sides of the bottom end of the box body 1. A limiting plate 5 is slidably installed inside the installation groove. The shape of the limiting plate 5 is "L"-shaped, and a spring 13 is fixedly installed between one end of the limiting plate 5 and the inner wall of the installation groove. Plug holes 15 are opened inside the two ends of the cover plate 2, and one end of the limiting plate 5 is clamped inside the plug hole 15. One end of the limiting plate 5 is clamped inside the plug hole 15 under the pulling force of the spring 13, which is convenient for limiting the insert plate 11 and fixing the cover plate 2 inside the placement groove.

[0026] When using the communication equipment noise reduction device, the limit plate 5 is pulled to both sides, the limit plate 5 slides inside the installation slot, and the spring 13 is stretched, and the cover plate 2 is lifted through the groove 3 to take the cover plate 2 out of the placement slot, and the communication device 8 is placed inside the placement slot, and the cover plate 2 covers the top of the communication device 8. The cover plate 2 drives the plug plate 11, and the plug plate 11 is inserted into the slot 12, and the limit plate 5 is loosened. The limit plate 5 is stuck into the inside of the jack 15 under the pulling force of the spring 13, which is convenient for limiting the plug plate 11 and fixing the cover plate 2. By arranging rubber pads 7 on the inner sides of the cover plate 2 and the box body 1, the communication device 8 can be shock-absorbing, and sound insulation cotton 14 is arranged inside the vent 9. The rubber pads 7 and the sound insulation cotton 14 can be used to soundproof and reduce the noise of the communication device 8. In addition, the sound insulation cotton 14 can block dust on the outside of the communication device 8 to prevent dust from falling on the communication device 8, which is highly practical. The sound insulation cotton 14 has ventilation properties, and the heat generated by the communication device 8 can be forcibly discharged through the sound insulation cotton 14 by the fan 10, which is convenient for dissipating heat from the communication device 8.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A noise reduction device for communication equipment, comprising a housing (1), characterized in that: The box body (1) is provided with a placement groove inside, a cover plate (2) is installed inside the placement groove through a limiting mechanism, the cover plate (2) is in a "U" shape, a communication device (8) is installed between the placement groove and the cover plate (2), ventilation mechanisms are provided inside the two ends of the box body (1), the ventilation mechanisms include heat dissipation ports (4), the heat dissipation ports (4) are symmetrically provided inside the two ends of the box body (1), ventilation ports (9) are provided inside the two ends of the cover plate (2), and sound insulation cotton (14) is fixedly provided inside the ventilation ports (9).

2. A communication equipment noise reduction device according to claim 1, characterized in that: The ventilation mechanism further comprises a fan (10), and the fan (10) is symmetrically fixedly mounted inside the two ends of the box body (1).

3. A communication equipment noise reduction device according to claim 2, characterized in that: The heat dissipation opening (4) is oriented in a direction that is inclined downward, and the fan (10) is arranged on the inner side of the heat dissipation opening (4).

4. A communication equipment noise reduction device according to claim 1, characterized in that: Rubber pads (7) are fixedly arranged on the bottom wall and the inner walls at the front and rear sides of the placement groove, rubber pads (7) are fixedly arranged on the inner wall of the cover plate (2), and the communication device (8) is arranged between the rubber pads (7).

5. A communication equipment noise reduction device according to claim 1, characterized in that: Grooves (3) are symmetrically provided on both sides of the top of the cover plate (2), and a square groove (6) is provided on the front end surface of the box body (1).

6. A communication equipment noise reduction device according to claim 1, characterized in that: The limiting mechanism comprises an inserting plate (11), wherein the inserting plate (11) is symmetrically fixedly mounted on two sides of the bottom of the cover plate (2), and slots (12) are symmetrically opened on two sides of the bottom of the placement groove, and the inserting plate (11) is inserted and mounted inside the slots (12).

7. A communication equipment noise reduction device according to claim 6, characterized in that: The bottom end of the box body (1) is symmetrically provided with mounting grooves on both sides, and a limit plate (5) is slidably installed inside the mounting groove. The limit plate (5) is in an "L" shape, and a spring (13) is fixedly installed between one end of the limit plate (5) and the inner wall of the mounting groove.

8. A communication equipment noise reduction device according to claim 7, characterized in that: Insertion holes (15) are provided inside the two ends of the cover plate (2), and one end of the limit plate (5) is clamped inside the insertion hole (15).

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