Communication module installation assembly of interphone

Abstract

The utility model relates to the technical field of mounting components, in particular to a communication module mounting component of an interphone, which is characterized in that a first rack and a second rack are respectively arranged on two sides of a first gear, a placing frame is arranged on the first rack and the second rack, and a transmission belt is sleeved at the input end of the first gear; the other end of the transmission belt is connected to a second belt wheel in a sleeving mode, the output end of the second belt wheel is connected to a movable base in a clamped mode, a vertical frame is arranged on the movable base, and a push plate is arranged on the vertical frame. When a first rack and a second rack clamp and limit a module, teeth of a second gear can be clamped in a bayonet of a moving seat, so that the first gear is ensured not to rotate at will, and the stability of a module main body after installation is ensured; the second belt wheel is sleeved with a transmission belt, the second belt wheel can drive the first gear to rotate through transmission of the transmission belt, and therefore movement of the containing frame is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of installation components, in particular to a communication module installation component of an intercom. Background Art

[0002] Walkie-talkies cover a wide range. Here we will collectively refer to radio communication equipment working in the ultra-short wave frequency band (VHF 30-300MHz, UHF300-3000MHz) as radio walkie-talkies. In fact, according to relevant national standards, they should be called ultra-short wave FM radio telephones. People usually call small-power, small-volume handheld radio telephones "walkie-talkies". Some people used to call them "walkie-talkies" or "walkie-talkies"; and high-power, large-volume radio telephones that can be installed in vehicles (ships) or fixed for use are called "radio stations", such as vehicle-mounted stations (vehicle-mounted machines), ship stations, fixed stations, base stations, relay stations, etc.

[0003] The interior of the walkie-talkie is composed of multiple modules, especially the communication module, which is the most important. During installation, the communication module is usually placed in the installation slot and then fixed with screws. However, due to the small area of ​​the module and the small opening, it is not easy to install it into the hole when using screws, resulting in difficulty in installation. Utility Model Content

[0004] The purpose of the utility model is to provide a communication module installation assembly for an intercom to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a communication module installation assembly of a walkie-talkie, including a module body, a body and a first spring, a first gear is arranged inside the body, the first gear is meshed and connected with a first rack and a second rack respectively, the first rack and the second rack are respectively arranged on both sides of the first gear, a placement rack is arranged on the first rack and the second rack, a transmission belt is sleeved on the input end of the first gear, the other end of the transmission belt is sleeved on the second pulley, the output end of the second pulley is clamped on the moving seat, the moving seat is provided with a vertical frame, and the vertical frame is provided with a push plate.

[0006] Preferably, the movable seat is provided with a cross bar, the cross bar is horizontally arranged on both sides of the movable seat, and the cross bar is slidably connected to the body.

[0007] Preferably, a first spring is sleeved on the cross bar, the first spring is located between the movable seat and the body, and a bayonet is provided on the movable seat.

[0008] Preferably, the teeth of the second gear are meshedly connected in the bayonet of the movable seat, and a slope is provided in the rotation direction of the second gear, and the slope is arranged on the movable seat.

[0009] Preferably, a first pulley is rotatably connected to the machine body, a transmission belt is sleeved on the first pulley, and the first pulley is arranged on the first gear.

[0010] Preferably, a limiting frame is provided in the body, the limiting frame is horizontally arranged inside the body, and the corresponding first rack and second rack are slidably connected to the limiting frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By arranging a limit frame inside the machine body, the limit frame is respectively located on both sides of the first gear, and the limit frame is respectively connected to the first rack and the second rack, the first rack and the second rack can move horizontally along the limit frame, and the first rack and the second rack are respectively meshed and connected to the first gear, and when the first gear is rotated, it will drive the first rack and the second rack to move, and the first rack and the second rack will approach or move away from each other. When the module body is placed on the placement frame, the module body can be quickly fixed by clamping the first rack, thereby facilitating the assembly of the module, and when the first rack and the second rack clamp and limit the module, the teeth of the second gear will be stuck in the bayonet of the moving seat, thereby ensuring that the first gear will not rotate at will, thereby ensuring the stability of the module body after installation.

[0013] By arranging a second pulley on the machine body, the second pulley can be operated to rotate, and the transmission belt is connected to the second pulley. The second pulley can rotate the first gear through the transmission of the transmission belt, thereby realizing the movement of the placement rack. When the second pulley rotates, the second gear will push the ramp. When the ramp is pushed by the teeth of the second gear, the bayonet will move away from the teeth, thereby realizing the rotation of the second gear. When the second gear is reversed, it will be limited by the bayonet and cannot rotate. There is a moving gap between the bayonet and the teeth, thereby realizing the clockwise rotation of the second gear. A cross bar is provided on the moving seat, and the cross bar can move on the machine body. The first spring is connected to the cross bar, and the first spring can push the moving seat to move toward the second gear position, thereby ensuring the connection between them. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the enlarged structure of area A in the utility model;

[0017] Figure 4 It is a schematic diagram of the enlarged structure of the B area in the utility model;

[0018] In the figure: 1. module body; 2. machine body; 3. push plate; 4. placement frame; 5. first pulley; 6. first gear; 7. first rack; 8. second rack; 9. limit frame; 10. second pulley; 11. bayonet; 12. second gear; 13. moving seat; 14. cross bar; 15. first spring; 16. ramp; 17. transmission belt; 18. vertical frame. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a communication module installation component of an intercom, including a module body 1, a body 2 and a first spring 15, a first gear 6 is arranged inside the body 2, the first gear 6 is meshed and connected with a first rack 7 and a second rack 8, the first rack 7 and the second rack 8 are respectively arranged on both sides of the first gear 6, a placement rack 4 is arranged on the first rack 7 and the second rack 8, the input end of the first gear 6 is sleeved with a transmission belt 17, the other end of the transmission belt 17 is sleeved on the second pulley 10, the output end of the second pulley 10 is clamped on the moving seat 13, the moving seat 13 is provided with a vertical frame 18, and the vertical frame 18 is provided with a push plate 3.

[0021] When the first gear 6 is rotated, it will drive the first rack 7 and the second rack 8 to move, and the first rack 7 and the second rack 8 will move closer to or farther away from each other. When the module body 1 is placed on the placement rack 4, the module body 1 can be quickly fixed by clamping the first rack 7, thereby facilitating the assembly of the module. When the first rack 7 and the second rack 8 clamp and limit the module, the teeth of the second gear 12 will be stuck in the bayonet 11 of the moving seat 13, thereby ensuring that the first gear 6 will not rotate at will, thereby ensuring the stability of the module body 1 after installation. By arranging a second pulley 10 on the body 2, the second pulley 10 can be operated to rotate, and the transmission belt 17 is connected to the second pulley 10, and the second pulley 10 can be driven by the transmission belt 17. The transmission of the driving belt 17 causes the first gear 6 to rotate, thereby realizing the movement of the placement rack 4. When the second pulley 10 rotates, the second gear 12 will push the ramp 16. When the ramp 16 is pushed by the teeth of the second gear 12, the bayonet 11 will move away from the teeth, thereby realizing the rotation of the second gear 12. When the second gear 12 is reversed, it will be limited by the bayonet 11 and cannot rotate. There is a moving gap between the bayonet 11 and the teeth, thereby realizing the clockwise rotation of the second gear 12. A cross bar 14 is provided on the moving seat 13, and the cross bar 14 can move on the body 2. The first spring 15 is sleeved on the cross bar 14, and the first spring 15 can push the moving seat 13 to move to the position of the second gear 12, thereby ensuring the connection between them.

[0022] The movable seat 13 is provided with a cross bar 14, which is horizontally arranged on both sides of the movable seat 13, and the cross bar 14 is slidably connected to the body 2. By arranging the cross bar 14 on the movable seat 13, the cross bar 14 can limit the movable seat 13, and the movable seat 13 will not deviate during movement, thereby realizing that the movable seat 13 keeps moving toward the position of the second gear 12.

[0023] A first spring 15 is sleeved on the crossbar 14, and the first spring 15 is located between the moving seat 13 and the body 2. The moving seat 13 is provided with a bayonet 11. The first spring 15 can be used to push the moving seat 13, and the moving seat 13 can retreat when it is pushed by the second gear 12. When the second gear 12 does not push the moving seat 13, the first spring 15 will push the moving seat 13 to reset, and the moving seat 13 can be stuck on the teeth of the second gear 12 again, thereby limiting the second gear 12.

[0024] The teeth of the second gear 12 are meshed and connected in the bayonet 11 of the moving seat 13, and a slope 16 is provided in the rotation direction of the second gear 12, and the slope 16 is provided on the moving seat 13. By providing the bayonet 11 on the moving seat 13, the teeth of the second gear 12 can be inserted into the bayonet 11, and the second gear 12 can be limited by the bayonet 11, so that the second gear 12 will not rotate easily.

[0025] The machine body 2 is rotatably connected with a first pulley 5, on which a transmission belt 17 is sleeved, and the first pulley 5 is arranged on a first gear 6. The transmission belt 17 can realize the transmission of the first pulley 5, thereby realizing the driving of the first gear 6, and the first gear 6 can drive the first rack 7 and the second rack 8 to move.

[0026] A limit frame 9 is provided inside the machine body 2, and the limit frame 9 is horizontally arranged inside the machine body 2. The corresponding first rack 7 and second rack 8 are slidably connected to the limit frame 9. The movement of the first rack 7 and the second rack 8 can drive the placement frame 4 to move, and the placement frame 4 can clamp and fix the module body 1, thereby realizing the installation of the module body 1.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A communication module installation assembly for an intercom, comprising a module body (1), a body (2) and a first spring (15), characterized in that: A first gear (6) is arranged inside the machine body (2), and the first gear (6) is meshedly connected with a first rack (7) and a second rack (8), respectively, and the first rack (7) and the second rack (8) are arranged on both sides of the first gear (6), respectively, and a placement frame (4) is arranged on the first rack (7) and the second rack (8), and the input end of the first gear (6) is sleeved with a transmission belt (17), and the other end of the transmission belt (17) is sleeved on the second pulley (10), and the output end of the second pulley (10) is clamped on the moving seat (13), and the moving seat (13) is provided with a vertical frame (18), and the vertical frame (18) is provided with a push plate (3).

2. The communication module installation assembly of an intercom according to claim 1, characterized in that: The movable seat (13) is provided with a cross bar (14), the cross bar (14) is horizontally arranged on both sides of the movable seat (13), and the cross bar (14) is slidably connected to the machine body (2).

3. The communication module installation assembly of an intercom according to claim 2, characterized in that: A first spring (15) is sleeved on the cross bar (14), and the first spring (15) is located between the movable seat (13) and the machine body (2). A bayonet (11) is provided on the movable seat (13).

4. The communication module installation assembly of an intercom according to claim 2, characterized in that: The bayonet (11) of the movable seat (13) is meshedly connected with the teeth of the second gear (12), and a ramp (16) is provided in the rotation direction of the second gear (12), and the ramp (16) is arranged on the movable seat (13).

5. The communication module installation assembly of an intercom according to claim 1, characterized in that: A first pulley (5) is rotatably connected to the machine body (2), a transmission belt (17) is sleeved on the first pulley (5), and the first pulley (5) is arranged on a first gear (6).

6. The communication module installation assembly of an intercom according to claim 1, characterized in that: A limiting frame (9) is arranged inside the machine body (2); the limiting frame (9) is arranged horizontally inside the machine body (2); and the limiting frame (9) is slidably connected to a corresponding first rack (7) and a second rack (8).

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