Self-generating wireless call controller

Abstract

The utility model discloses a self-generating wireless call controller, which comprises a base, a key power generation device, a control circuit board, an operation button and a panel, a positioning clamping seat, a spring seat and a button seat are arranged in the base, the key power generation device is fixed in the positioning clamping seat, a power generation coil and an operation handle are arranged in the key power generation device, and the operation button is fixed on the control circuit board. A compression spring is arranged at the bottom of the operation handle, the lower end of the compression spring is sleeved with the spring seat, the operation button is arranged in the button seat in a floating mode, an operation column used for extruding the operation handle is arranged in the operation button, and the panel is buckled on the base. And the panel is provided with an operation hole for exposing the surface of the operation button. The compression spring is arranged between the operation handle and the base of the key power generation device, restoring force is provided through the compression spring, the key power generation device can be made to be more exquisite, labor is saved when the operation button is pressed to generate power, and the key power generation effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of self-generating control switches, in particular to a self-generating wireless call controller. Background Art

[0002] Wireless calling devices in the prior art, such as doorbells and emergency callers, usually include a remote controller and a receiving and answering device. When operating, the remote controller sends a command to the air, and the receiving and answering device emits a sound or sound and light prompt after receiving the signal. Currently, there are some remote controllers with built-in key power generation devices on the market. When operating, the key power generation device inside the remote controller is pressed to power the remote controller.

[0003] However, there are some defects in the remote controls with key power generation devices on the market: the key power generation device in the remote control has a relatively complex structure, and the remote control as a whole needs to be relatively large; the user needs to press harder to drive the key power generation device to generate electricity, which is laborious to use and affects the user experience. The applicant has previously improved the existing key power generation device, developed a key power generation device with higher power generation efficiency and applied for a patent. Now, according to market demand, the key power generation device is further improved so that it can be well applied to the self-generating wireless call controller. Summary of the invention

[0004] In order to solve the above problems, the purpose of the utility model is to provide a self-generating wireless call controller. By improving the structure of the self-generating button device, it can be well applied to the self-generating wireless call controller. The overall structure is compact, the installation is convenient, the button operation is labor-saving, and the button power generation effect is good.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A self-generating wireless call controller comprises a base, a key power generation device, a control circuit board, an operating button and a panel, wherein the base is provided with a positioning card seat, a spring seat and a button seat, the key power generation device is fixed in the positioning card seat, the key power generation device is provided with a power generation coil and an operating handle, the bottom of the operating handle is provided with a compression spring, the lower end of the compression spring is sleeved in the spring seat, the operating button is floatingly arranged in the button seat, the operating button is provided with an operating column for squeezing the operating handle, the panel is buckled on the base, and the panel is provided with an operating hole for exposing the surface of the operating button.

[0007] Furthermore, the operation button is provided with a snap ring to prevent it from falling out, and the inner side of the panel is provided with a limit ring that cooperates with the snap ring.

[0008] Furthermore, a guide sleeve is provided in the operating button, a guide column is provided in the button seat, and the guide sleeve is sleeved on the guide column to guide the operating button to slide up and down.

[0009] Furthermore, the control circuit board is arranged on the key power generation device, the key power generation device is provided with pins connected to the control circuit board, and the control circuit board is provided with a wireless control circuit.

[0010] Furthermore, the upper end of the compression spring is fixed to the bottom surface of the operating handle.

[0011] Furthermore, a mounting buckle or double-sided tape is provided at the bottom of the base.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model arranges a key power generation device in the base of the controller, arranges a compression spring between the operating handle of the key power generation device and the base, and utilizes the compression spring to provide a restoring force for the operating handle, so that the key power generation device can be made more sophisticated, and the entire self-generating wireless call controller structure can also be made lighter and more compact; moreover, the operation of pressing the operating button to generate electricity is labor-saving, and the key power generation effect is good.

[0014] 2. A button seat is arranged on the base beside the key power generation device of the utility model, a guide column is arranged in the button seat, and the operation button is arranged on the guide column through a guide sleeve to guide the operation button to slide up and down, thereby ensuring smooth pressing operation without jamming. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the self-generating wireless call controller of the utility model;

[0016] Figure 2 for Figure 1 A three-dimensional schematic diagram in which the operation buttons and the panel are removed;

[0017] Figure 3 It is a three-dimensional schematic diagram of the base in the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the operating button in the utility model;

[0019] Figure 5 It is a three-dimensional schematic diagram of the panel in the utility model.

[0020] Description of reference numerals:

[0021] 1. Base; 11. Positioning card seat; 12. Spring seat; 13. Button seat; 14. Guide column; 2. Key power generation device; 21. Operating handle; 3. Control circuit board; 4. Operating button; 41. Operating column; 42. Retaining ring; 43. Guide sleeve; 5. Panel; 51. Operating hole; 52. Limit retaining ring; 6. Compression spring. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0023] See also Figure 1-5 As shown, the self-generating wireless call controller includes a base 1, a key power generation device 2, a control circuit board 3, an operating button 4 and a panel 5. The base 1 is provided with a positioning card seat 11, a spring seat 12 and a button seat 13. The key power generation device 2 is fixed in the positioning card seat 11. The key power generation device 2 is provided with a power generation coil and an operating handle 21. The bottom of the operating handle 21 is provided with a compression spring 6. The lower end of the compression spring 6 is sleeved in the spring seat 12. The operating button 4 is floatingly arranged in the button seat 13. The operating button 4 is provided with an operating column 41 for squeezing the operating handle 21. The panel 5 is buckled on the base 1. The panel 5 is provided with an operating hole 51 for the surface of the operating button 4 to be exposed. The bottom of the base 1 is provided with a mounting buckle or double-sided tape, which is convenient for quickly fixing the self-generating wireless call controller in the use position.

[0024] The operating button 4 is provided with a snap ring 42 to prevent it from falling out, and the inner side of the panel 5 is provided with a limit ring 52 that cooperates with the snap ring 42. The operating button 4 is provided with a guide sleeve 43, and the button seat 13 is provided with a guide column 14. The guide sleeve 43 is sleeved on the guide column 14 to guide the operating button 4 to slide up and down.

[0025] The control circuit board 3 is arranged on the key power generation device 2 . The key power generation device 2 is provided with pins connected to the control circuit board 3 . The control circuit board 3 is provided with a wireless control circuit.

[0026] The upper end of the compression spring 6 is fixed to the bottom surface of the operating handle 21 , and the compression spring 6 can be fixed to the bottom surface of the operating handle 21 by welding, riveting, or snapping, so that the key power generation device 2 can be installed as a whole into the base 1 .

[0027] When the utility model is working, the self-generated wireless call controller is quickly fixed in the use position, and the controller establishes a wireless connection with the doorbell, alarm, etc. After pressing the operation button 4, the key power generation device 2 generates electrical energy for the control circuit board 3, and the control circuit board 3 sends a signal to make the doorbell, alarm, etc. emit sound or sound and light prompts.

[0028] The above description is only a specific implementation method of the utility model, and does not limit the patent scope of the utility model. Any equivalent structural transformation made using the contents of the utility model specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the utility model.

Claims

1. A self-generating wireless call controller, characterized in that: The invention comprises a base (1), a key power generation device (2), a control circuit board (3), an operating button (4) and a panel (5); the base (1) is provided with a positioning card seat (11), a spring seat (12) and a button seat (13); the key power generation device (2) is fixed in the positioning card seat (11); the key power generation device (2) is provided with a power generation coil and an operating handle (21); a compression spring (6) is provided at the bottom of the operating handle (21); the lower end of the compression spring (6) is sleeved in the spring seat (12); the operating button (4) is floatingly arranged in the button seat (13); the operating button (4) is provided with an operating column (41) for pressing the operating handle (21); the panel (5) is buckled on the base (1); and the panel (5) is provided with an operating hole (51) for exposing the surface of the operating button (4).

2. A self-generating wireless call controller according to claim 1, characterized in that: The operating button (4) is provided with an anti-dropout snap ring (42), and the inner side of the panel (5) is provided with a limit retaining ring (52) that cooperates with the snap ring (42).

3. A self-generating wireless call controller according to claim 1 or 2, characterized in that: A guide sleeve (43) is provided in the operating button (4), a guide column (14) is provided in the button seat (13), and the guide sleeve (43) is sleeved on the guide column (14) to guide the operating button (4) to slide up and down.

4. A self-generating wireless call controller according to claim 1, characterized in that: The control circuit board (3) is arranged on the key power generation device (2), the key power generation device (2) is provided with pins connected to the control circuit board (3), and the control circuit board (3) is provided with a wireless control circuit.

5. A self-generating wireless call controller according to claim 1, characterized in that: The upper end of the compression spring (6) is fixed to the bottom surface of the operating handle (21).

6. A self-generating wireless call controller according to claim 1, characterized in that: The bottom of the base (1) is provided with a mounting buckle or double-sided tape.

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