Spliced wireless button

Abstract

The utility model relates to the field of wireless buttons, and discloses a spliced wireless button, which comprises a metal outer frame, the inner wall of the left side of the metal outer frame is in buckled connection with a rotating assembly, the inner wall of the bottom end of the left side of the rotating assembly is fixedly connected with a photovoltaic confluence plate, and the four corners of the inner wall of the right side of the metal outer frame are in sliding connection with a plurality of springs. The inner wall of the metal outer frame is fixedly connected with a PCB, the inner wall of the PCB is in sliding connection with a side plug-in unit, the right side of the metal outer frame is in buckle connection with a plastic installation buckle, the inner wall of the rotating assembly is in sliding connection with a button character piece, and the inner wall of the metal outer frame is in sliding connection with a tension spring. According to the utility model, the self-generating capacity is realized, so that the button can meet the use requirement under the condition that the button is not connected with a power supply, the battery does not need to be regularly maintained, the power supply can be ensured during power failure, the maintenance cost and complexity are reduced, and the button can also be used when the elevator has a power failure.

Description

Technical Field

[0001] The utility model relates to the field of wireless buttons, and particularly relates to a spliced wireless button. Background Technique

[0002] It is used for signal transmission of elevator internal buttons. This technology can replace traditional wired connections, making the installation and maintenance of elevator buttons more flexible and convenient. The application of wireless technology in elevator systems can improve the reliability and safety of the system, and at the same time, remote monitoring and control functions can be realized.

[0003] When the existing elevator buttons are installed and used, it is difficult to generate electricity by themselves. The operation of the buttons completely depends on the main power supply of the elevator. In case of a power failure in the elevator, the buttons will not be able to be used, which will cause passengers to be trapped or unable to operate the elevator. In an emergency situation when the elevator power is cut off, the buttons that cannot generate electricity by themselves cannot provide a necessary operation interface, which will increase the panic and safety risks of passengers. Therefore, a spliced wireless button is proposed to solve the above problems. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a spliced wireless button, aiming to improve the problem that some devices in the existing technology are difficult to generate electricity by themselves. Although the buttons themselves do not involve self-generation of electricity, the batteries of the elevator system need to be regularly maintained to ensure power supply during power outages, which increases the maintenance cost and complexity.

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

[0006] A spliced wireless button includes a metal outer frame. A rotating component is snap-connected to the left inner wall of the metal outer frame. A photovoltaic busbar is fixedly connected to the left bottom inner wall of the rotating component. A plurality of springs are slidably connected to the four corners of the right inner wall of the metal outer frame. A PCB board is fixedly connected to the inner wall of the metal outer frame. A side plug-in is slidably connected to the inner wall of the PCB board. A plastic installation buckle is snap-connected to the right side of the metal outer frame. A button text piece is slidably connected to the inner wall of the rotating component. A tension spring is slidably connected to the inner wall of the metal outer frame. A micro motor is fixedly connected to the inner wall of the metal outer frame. A solar cell is fixedly connected to the left bottom of the PCB board. A lubricating component for the button text piece is fixedly connected to the right side of the button text piece;

[0007] As a further description of the above technical solution:

[0008] The lubricating component includes an oil storage bladder. The left outer wall of the oil storage bladder is fixedly connected to the right outer wall of the button text piece. The bottom outer wall of the oil storage bladder is fixedly connected with an oil delivery pipe. The left outer wall of the PCB board is fixedly connected with a fixing bracket. Two notches are formed in the inner wall of the fixing bracket. A micro-push rod is fixedly connected to the bottom inner wall of the fixing bracket. The driving end of the micro-push rod is rotatably connected with a rotating block. Two sliders are respectively fixedly connected to the front and rear sides of the rotating block;

[0009] As a further description of the above technical solution:

[0010] The right side of the side plug-in is slidably connected to the left inner wall of the plastic mounting buckle. A spring is sleeved on the outer wall of the side plug-in;

[0011] As a further description of the above technical solution:

[0012] A tension spring is sleeved on the outer wall of the micro-motor. The left outer wall of the spring is slidably connected to the right outer wall of the button text piece;

[0013] As a further description of the above technical solution:

[0014] The left outer wall of the oil delivery pipe is fixedly connected to the right outer wall of the button text piece. The outer wall of the rotating block is rotatably connected to the inner wall of the fixing bracket;

[0015] As a further description of the above technical solution:

[0016] The outer wall of the rotating block is rotationally connected to the inner wall of the notch. The outer wall of the slider is slidably connected to the inner wall of the fixing bracket;

[0017] As a further description of the above technical solution:

[0018] The outer wall of the slider is slidably connected to the inner wall of the notch. The left outer wall of the rotating block is in contact with the right outer wall of the oil storage bladder;

[0019] As a further description of the above technical solution:

[0020] The right side of the PCB board is fixedly connected to the left inner wall of the plastic mounting buckle. The right side of the button text piece is in contact with the left side of the PCB board.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present utility model, through the transmission component assembly and the PCB board at the bottom of the metal outer frame, the circuit board can convert kinetic energy and light and heat energy into electrical energy, enabling the installation buckle connected and installed in the card slot around the metal outer frame to pass through the motor and the PCB board, thus realizing the ability of self-generation. This enables the button to meet practical needs even without being connected to a power source. The battery does not require regular maintenance, ensuring power supply during power outages, reducing maintenance costs and complexity, and allowing the button to be used even when the elevator has a power failure.

[0023] 2. In the present utility model, the micro-push rod is used to push the rotating block to rotate, and when the rotating block rotates, it can come into contact with the oil storage bladder, thus realizing the lubrication function. Lubrication can reduce the friction of the internal mechanical components of the button, thereby reducing the wear rate and extending the service life of the elevator button. Lubrication can also make the operation of the button smoother, improving the responsiveness and comfort during passenger operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 An exploded view of a spliced wireless button proposed by the present utility model;

[0025] Figure 2 A front view of a spliced wireless button proposed by the present utility model;

[0026] Figure 3 A side view of a spliced wireless button proposed by the present utility model;

[0027] Figure 4 An exploded view of the transmission component of a spliced wireless button proposed by the present utility model;

[0028] Figure 5 A structural schematic diagram of the PCB board of a spliced wireless button proposed by the present utility model;

[0029] Figure 6 A structural schematic diagram of the solar cell of a spliced wireless button proposed by the present utility model;

[0030] Figure 7 A structural schematic diagram of the rotating block of a spliced wireless button proposed by the present utility model.

[0031] LEGEND DESCRIPTION:

[0032] 1. Metal outer frame; 2. Rotating component; 3. Photovoltaic busbar; 4. Spring; 5. PCB board; 6. Side plug-in; 7. Plastic installation buckle; 8. Button nameplate; 9. Tensile spring; 10. Micro motor; 11. Solar cell; 12. Oil storage bladder; 13. Oil pipe; 14. Fixed frame; 15. Notch; 16. Micro push rod; 17. Rotating block; 18. Slide block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0034] Referring to Figure 1 、 Figure 2 、 Figure 3 ,an embodiment provided by the present utility model: a splicing type wireless button, including a metal outer frame 1, which serves as the main structure of the entire wireless button, provides support and protection functions, and ensures the stability and safety of internal components. The left inner wall of the metal outer frame 1 is snap-connected with a rotating component 2, which provides convenient and flexible assembly and disassembly, and is convenient for maintenance and replacement. The left bottom inner wall of the rotating component 2 is fixedly connected with a photovoltaic busbar 3, which is used to collect solar energy and convert it into electric energy to supply power to the wireless button, reducing the dependence on traditional power sources. The four corners of the right inner wall of the metal outer frame 1 are slidably connected with a plurality of springs 4. The use of the springs 4 ensures the resilience of the button operation, improves the operation feel and responsiveness. The inner wall of the metal outer frame 1 is fixedly connected with a PCB board 5. The inner wall of the PCB board 5 is slidably connected with a side plug-in 6, which can be easily inserted and removed, is convenient for maintenance and upgrading, and also ensures the stable connection between components. The right side of the side plug-in 6 is slidably connected to the left inner wall of the plastic mounting buckle 7.

[0035] Referring to Figure 2 、 Figure 4 、 Figure 6, a spring 4 is sleeved on the outer wall of the side-insert plug-in 6. The function of the spring 4 is to provide a restoring force to ensure the rapid reset after the button is pressed, improving the operation feel and response speed. A plastic mounting buckle 7 is snap-connected to the right side of the metal outer frame 1, and the right side of the PCB board 5 is fixedly connected to the left inner wall of the plastic mounting buckle 7, ensuring the stability of the circuit board and facilitating signal transmission and component positioning. The right side of the button nameplate 8 is in contact with the left side of the PCB board 5, ensuring the rapid transmission of signals during pressing and achieving accurate triggering of the button function. The button nameplate 8 is slidably connected to the inner wall of the rotating assembly 2, a tension spring 9 is slidably connected to the inner wall of the metal outer frame 1, and the tension spring 9 is sleeved on the outer wall of the micro motor 10. The left outer wall of the spring 4 is slidably connected to the right outer wall of the button nameplate 8, enabling the button nameplate 8 to move smoothly when pressed and providing a smooth user experience. A micro motor 10 is fixedly connected to the inner wall of the metal outer frame 1, and a solar cell 11 is fixedly connected to the left bottom end of the PCB board 5. The connection between the solar cell 11 and the PCB board 5 provides green energy for the wireless button and reduces the dependence on external power supplies. A lubricating assembly for the button nameplate 8 is fixedly connected to the right side of the button nameplate 8.

[0036] Refer to Figure 4 , Figure 5 , Figure 7 , the lubricating assembly includes an oil storage bladder 12. The left outer wall of the oil storage bladder 12 is fixedly connected to the right outer wall of the button nameplate 8, ensuring the close connection between the lubricating assembly and the button. The lubricating oil can directly act on the button nameplate 8 to reduce wear. A through oil pipe 13 is fixedly connected to the bottom outer wall of the oil storage bladder 12. The through oil pipe 13 serves as a transmission channel for the lubricating oil to ensure the accurate transmission of the lubricating oil to the parts that need to be lubricated. The left outer wall of the through oil pipe 13 is fixedly connected to the right outer wall of the button nameplate 8. The outer wall of the rotating block 17 is rotatably connected to the inner wall of the fixed frame 14. The connection between the outer wall of the rotating block 17 and the inner wall of the fixed frame 14 is achieved through a rotational connection. This design allows the rotating block 17 to freely rotate within a certain range inside the fixed frame 14.

[0037] On the left outer wall of the PCB board 5, a fixing frame 14 is fixedly connected. Two notches 15 are formed in the inner wall of the fixing frame 14. A micro-push rod 16 is fixedly connected to the bottom inner wall of the fixing frame 14. The driving end of the micro-push rod 16 is rotatably connected to a rotating block 17. The outer wall of the rotating block 17 is connected to the inner wall of the notch 15. The driving end of the micro-push rod 16 is connected to the rotating block 17. When the micro-push rod 16 acts, it can drive the rotating block 17 to rotate, and then through the contact between the rotating block 17 and the oil storage bladder 12, the oil storage bladder 12 is squeezed, so that the lubricating oil flows through the through-tube 13 to the button text piece 8. The outer wall of the slider 18 is slidably connected to the inner wall of the fixing frame 14. Two sliders 18 are respectively fixedly connected to the front and rear sides of the rotating block 17. The outer wall of the slider 18 is slidably connected to the inner wall of the notch 15. The left outer wall of the rotating block 17 is in contact with the right outer wall of the oil storage bladder 12.

[0038] Working principle: Through the transmission component assembly, for the PCB board 5 at the bottom of the metal outer frame 1, the circuit board can convert kinetic energy and light heat energy into electrical energy, so that the plastic installation buckle 7 connected and installed in the card slot around the metal outer frame 1, through the motor and the PCB board 5, thus realizing the ability of self-power generation, enabling the button to meet the use requirements without being connected to the power supply. The battery does not need to be maintained regularly, which can ensure power supply during a power outage, reduce the maintenance cost and complexity, and the button can also be used when a power failure occurs in the elevator.

[0039] Start the micro-push rod 16 to push the rotating block 17 to rotate, and then the slider 18 slides on the inner wall of the notch 15. At this time, when someone presses the button text piece 8, the oil storage bladder 12 is compressed, and the oil flows into the gap of the button text piece 8 through the through-tube 13. Multiple holes are formed in the through-tube 13 and fixed in a circle around the button text piece 8, thus realizing the lubrication function. Lubrication can reduce the friction of the internal mechanical components of the button, thereby reducing the wear speed and extending the service life of the elevator button. Lubrication can make the action of the button smoother, improving the responsiveness and comfort of passengers during operation.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A spliced ​​wireless button, comprising a metal frame (1), characterized in that: The left inner wall of the metal outer frame (1) is snap-connected with a rotating assembly (2), the left bottom inner wall of the rotating assembly (2) is fixedly connected with a photovoltaic busbar (3), the right inner wall of the metal outer frame (1) is slidably connected with a plurality of springs (4) at four corners, the inner wall of the metal outer frame (1) is fixedly connected with a PCB board (5), the inner wall of the PCB board (5) is slidably connected with a side plug-in unit (6), the right side of the metal outer frame (1) is snap-connected with a plastic mounting snap-on (7), the inner wall of the rotating assembly (2) is slidably connected with a button text sheet (8), the inner wall of the metal outer frame (1) is slidably connected with a tension spring (9), the inner wall of the metal outer frame (1) is fixedly connected with a micro motor (10), the left bottom of the PCB board (5) is fixedly connected with a solar cell (11), and the right side of the button text sheet (8) is fixedly connected with a lubricating assembly for the button text sheet (8).

2. A spliced ​​wireless button according to claim 1, characterized in that: The lubrication assembly comprises an oil storage bag (12), the left outer wall of the oil storage bag (12) is fixedly connected to the right outer wall of the button text sheet (8), the bottom outer wall of the oil storage bag (12) is fixedly connected to an oil pipe (13), the left outer wall of the PCB board (5) is fixedly connected to a fixing frame (14), the inner wall of the fixing frame (14) is provided with two notches (15), the bottom inner wall of the fixing frame (14) is fixedly connected to a micro push rod (16), the driving end of the micro push rod (16) is rotatably connected to a rotating block (17), and the front and rear sides of the rotating block (17) are respectively fixedly connected to two sliding blocks (18).

3. The spliced ​​wireless button according to claim 1, characterized in that: The right side of the side plug-in unit (6) is slidably connected to the left inner wall of the plastic mounting buckle (7), and the outer wall of the side plug-in unit (6) is sleeved with a spring (4).

4. The spliced ​​wireless button according to claim 1, characterized in that: The outer wall of the micro motor (10) is sleeved with a tension spring (9), and the left outer wall of the spring (4) is slidably connected to the right outer wall of the button text sheet (8).

5. The spliced ​​wireless button according to claim 2, characterized in that: The left outer wall of the oil passage (13) is fixedly connected to the right outer wall of the button letter plate (8), and the outer wall of the rotating block (17) is rotatably connected to the inner wall of the fixing frame (14).

6. The spliced ​​wireless button according to claim 2, characterized in that: The outer wall of the rotating block (17) is connected to the inner wall of the slot (15), and the outer wall of the sliding block (18) is slidably connected to the inner wall of the fixing frame (14).

7. The spliced ​​wireless button according to claim 2, characterized in that: The outer wall of the sliding block (18) is slidably connected to the inner wall of the notch (15), and the left outer wall of the rotating block (17) is in contact with the right outer wall of the oil storage bag (12).

8. The spliced ​​wireless button according to claim 1, characterized in that: The right side of the PCB board (5) is fixedly connected to the left inner wall of the plastic mounting buckle (7), and the right side of the button text sheet (8) is in contact with the left side of the PCB board (5).

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