Movement key structure
By introducing limit slots and limit shafts into the movement key structure, the existing movement keys are complicated and costly repaired, achieving a smooth operating experience and long service life of the equipment.
Patent Information
- Application Number
- CN202421226091.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The existing movement keys are prone to technical problems during use, resulting in cumbersome maintenance and high cost.
A movement key structure is designed, including a protective ring, extension sleeve, limit groove, connecting shaft, limit shaft, fixed semicircle plate and spring. Through the coordination of limit groove and limit shaft, the key is ensured at a specified angle. Rotate internally to prevent excessive rotation.
This design allows the button to provide a smooth and stable operating experience during use, protect the external environment of the equipment, extend the service life of the equipment, and reduce maintenance costs.
Smart Images
Figure CN222462670U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of movement keys, in particular to a movement key structure. Background Art
[0002] There are many types of movements, including automatic movements, manual movements, quartz movements, electronic movements, and solar-powered movements. Different types of movements have their own unique characteristics and applicable scenarios. For example, the automatic movement uses the power generated by the left and right swing of the automatic disk at the bottom of the movement to drive the mainspring to generate energy; the manual movement needs to be manually wound to provide power for the movement; the quartz movement relies on battery energy to drive, and the error rate is low; and the solar-powered movement converts light energy into electrical energy through solar chips to power the watch.
[0003] In the prior art, due to the complex internal structure of the movement, once a key has a technical problem during use, the repair process after inspection is relatively cumbersome and may be time-consuming and increase the cost of repairing the device. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a movement key structure.
[0005] The utility model is implemented by the following technical scheme: a movement key structure comprises a protective ring, an extension sleeve is fixedly connected to the back of the protective ring, a limiting groove is arranged on the surface of the extension sleeve, a connecting shaft is slidably connected to the inner wall of the extension sleeve, the surface of the connecting shaft is fixedly connected to the limiting shaft, a fixed semicircular plate is fixedly connected to the back of the extension sleeve, and a spring is fixedly connected to the back of the fixed semicircular plate.
[0006] As a further improvement of the above solution, the limiting shaft slides on the inner wall of the limiting groove, and the front of the fixed semicircular plate contacts the inner wall of the connecting shaft.
[0007] As a further improvement of the above solution, the limit shaft is located behind the button, the connecting shaft is located in front of the fixed semicircular plate, and the extension sleeve is located outside the spring.
[0008] Through the above technical solution, by setting the limit groove, the L-shaped limit groove can limit the limit axis, that is, the button can be rotated at a specified angle, and at the same time, the external connecting sleeve at the rear can only be rotated at a certain angle below the specified angle to prevent the problem of excessive rotation angle from occurring, affecting the normal use of the device.
[0009] As a further improvement of the above solution, a fixing plate is fixedly connected to the back side of the connecting shaft, and a receiving plate is fixedly connected to the back side of the fixing plate.
[0010] As a further improvement of the above solution, there are two fixing plates, the two fixing plates are located at the left and right ends of the back side of the connecting shaft, and the receiving plate is located behind the connecting shaft.
[0011] Through the above technical solution, a fixed plate is set up to ensure that the button always remains in the correct position during use. The design of the rotating shaft structure used in this device enables the device to provide a smooth and stable operating experience during use, while also protecting the device from the influence of the external environment, thereby extending the service life of the device.
[0012] As a further improvement of the above solution, a rotating shaft is fixedly connected to the back side of the receiving plate, a limiting clamping plate is slidably connected to the surface of the rotating shaft, and an external connecting sleeve is fixedly connected to the back side of the limiting clamping plate.
[0013] As a further improvement of the above solution, the external connecting sleeve is located outside the rotating shaft.
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] The utility model provides a button. The device can press the button to make the connecting shaft on the back of the button slide on the inner wall of the extension sleeve, thereby pushing the fixed plate connected to the back to move, so that the receiving plate contacts the inner wall of the external connecting sleeve. The limiting clamping plate provided on the inner wall of the external connecting sleeve can limit the rotating shaft, forcing the rotating shaft to rotate only at a specific angle. When it rotates to a suitable angle, it can drive the external connecting sleeve to rotate. The external connecting sleeve can be installed on the internal device to complete the angle adjustment of the specific device. The surface of the extension sleeve is provided with a limiting groove for the movement of the limiting shaft. The L-shaped limiting groove can limit the limiting shaft, that is, the button can be rotated at a specified angle. At the same time, the external connecting sleeve at the rear can only rotate at a certain angle below the specified angle, to prevent the problem of excessive rotation angle from occurring, affecting the normal use of the device.
[0016] The utility model sets a limit shaft and a limit groove. The cooperation of the limit shaft and the limit groove can ensure that the key can move within a fixed range when it is subjected to pressure, prevent excessive stretching or compression, and thus protect the device from damage. The design of the fixed plate and the spring helps the key to quickly return to its original state after being subjected to pressure, providing a good user experience. The presence of the spring enables the key to bounce back immediately after being pressed, and the fixed plate ensures that the key always remains in the correct position during use. The design of the rotating shaft structure used in this device enables the device to provide a smooth and stable operating experience during use, while also protecting the device from the influence of the external environment, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the receiving plate of the utility model;
[0019] Figure 3 This is a cross-sectional schematic diagram of the spring structure of the utility model;
[0020] Figure 4 This is an exploded schematic diagram of the extension sleeve structure of the utility model;
[0021] Figure 5 This is a schematic diagram of the fixed semicircular plate structure of the utility model;
[0022] Figure 6 This is a schematic diagram of the structure of the external connecting sleeve of the utility model.
[0023] Description of main symbols:
[0024] 1. Protective ring; 2. Button; 3. Extension sleeve; 4. Connecting shaft; 5. Limiting shaft; 6. Limiting clamping plate; 7. Spring; 8. Fixed plate; 9. Attaching plate; 10. Rotating shaft; 11. Limiting groove; 12. Fixed semicircular plate; 13. External connecting sleeve. DETAILED DESCRIPTION
[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.
[0026] Example:
[0027] Please combine Figure 1-6The movement key structure of this embodiment includes a protective ring 1, an extension sleeve 3 is fixedly connected to the back of the protective ring 1, a limiting groove 11 is provided on the surface of the extension sleeve 3, a connecting shaft 4 is slidably connected to the inner wall of the extension sleeve 3, a limiting shaft 5 is fixedly connected to the surface of the connecting shaft 4, a fixed semicircular plate 12 is fixedly connected to the back of the extension sleeve 3, and a spring 7 is fixedly connected to the back of the fixed semicircular plate 12. The device can press the key 2 to make the connecting shaft 4 on the back of the key 2 slide on the inner wall of the extension sleeve 3, thereby pushing the fixed plate 8 connected to the back to move, so that the receiving plate 9 contacts the inner wall of the external connection sleeve 13, and the 1 limiting shaft 5 is provided on the inner wall of the external connection sleeve 13. The positioning clamping plate 6 can limit the rotating shaft 10, forcing the rotating shaft 10 to rotate only at a specific angle. When it rotates to a suitable angle, it can drive the external connecting sleeve 13 to rotate. The external connecting sleeve 13 can be installed on the internal device to complete the angle adjustment of the specific device. The surface of the extension sleeve 3 is provided with a limiting groove 11 for the limiting shaft 5 to move. The L-shaped limiting groove 11 can limit the limiting shaft 5, that is, the button 2 can be rotated at a specified angle. At the same time, the external connecting sleeve 13 at the rear can only rotate a certain angle below the specified angle to prevent the problem of excessive rotation angle from occurring, affecting the normal use of the device.
[0028] The limiting shaft 5 slides on the inner wall of the limiting groove 11 , and the front of the fixed semicircular plate 12 contacts the inner wall of the connecting shaft 4 .
[0029] The limiting shaft 5 is located behind the button 2 , the connecting shaft 4 is located in front of the fixed semicircular plate 12 , and the extension sleeve 3 is located outside the spring 7 .
[0030] A fixing plate 8 is fixedly connected to the back of the connecting shaft 4, and a receiving plate 9 is fixedly connected to the back of the fixing plate 8. The fixing plate 8 ensures that the button always remains in the correct position during use. The design of the rotating shaft structure used in this device enables the equipment to provide a smooth and stable operating experience during use, while also protecting the equipment from the influence of the external environment, thereby extending the service life of the equipment.
[0031] There are two fixing plates 8 , which are located at the left and right ends of the back side of the connecting shaft 4 , and the receiving plate 9 is located behind the connecting shaft 4 .
[0032] A rotating shaft 10 is fixedly connected to the back of the receiving plate 9 , a limiting clamping plate 6 is slidably connected to the surface of the rotating shaft 10 , and an external connecting sleeve 13 is fixedly connected to the back of the limiting clamping plate 6 .
[0033] The external connection sleeve 13 is located outside the rotating shaft 10 .
[0034] The implementation principle of the movement key structure in the embodiment of the present application is as follows: the device can press the key 2 so that the connecting shaft 4 on the back of the key 2 slides on the inner wall of the extension sleeve 3, thereby pushing the fixed plate 8 connected to the back to move, so that the receiving plate 9 contacts the inner wall of the external connecting sleeve 13, and the limiting card plate 6 arranged on the inner wall of the external connecting sleeve 13 can limit the rotating shaft 10, forcing the rotating shaft 10 to rotate only at a specific angle, and when it rotates to a suitable angle, it can drive the external connecting sleeve 13 to rotate, and the external connecting sleeve 13 can be installed on the internal device to complete the angle adjustment of the specific device, and the surface of the extension sleeve 3 is provided with a limiting groove 11 for the movement of the limiting shaft 5, and the L-shaped limiting groove 11 can limit the limiting shaft 5, that is, the key 2 can rotate at a specified angle, and at the same time, the external connecting sleeve 13 at the rear can only It can rotate a certain angle under the specified angle to prevent the problem of excessive rotation angle, which will affect the normal use of the device. The use of the limit shaft 5 and the limit slot 11 can ensure that the button 2 can move within a fixed range when it is under pressure to prevent excessive stretching or compression, thereby protecting the device from damage. The design of the fixed plate 8 and the spring 7 helps the button 2 to quickly return to its original state after being under pressure, providing a good user experience. The presence of the spring 7 allows the button 2 to bounce back immediately after being pressed, and the fixed plate 8 ensures that the button always remains in the correct position during use. The design of the rotating shaft structure used in this device enables the device to provide a smooth and stable operating experience during use, while also protecting the device from the influence of the external environment, thereby extending the service life of the device.
[0035] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.
Claims
1. The movement key structure is characterized by: The invention comprises a protective ring (1), the back of the protective ring (1) is fixedly connected to an extension sleeve (3), the surface of the extension sleeve (3) is provided with a limiting groove (11), the inner wall of the extension sleeve (3) is slidably connected to a connecting shaft (4), the surface of the connecting shaft (4) is fixedly connected to a limiting shaft (5), the back of the extension sleeve (3) is fixedly connected to a fixed semicircular plate (12), and the back of the fixed semicircular plate (12) is fixedly connected to a spring (7).
2. The movement key structure according to claim 1, characterized in that: The limiting shaft (5) slides on the inner wall of the limiting groove (11), and the front of the fixed semicircular plate (12) contacts the inner wall of the connecting shaft (4).
3. The movement key structure according to claim 1, characterized in that: The limiting shaft (5) is located behind the button (2), the connecting shaft (4) is located in front of the fixed semicircular plate (12), and the extension sleeve (3) is located outside the spring (7).
4. The movement key structure according to claim 1, characterized in that: The back side of the connecting shaft (4) is fixedly connected to a fixing plate (8), and the back side of the fixing plate (8) is fixedly connected to a receiving plate (9).
5. The movement key structure according to claim 4, characterized in that: The number of the fixing plates (8) is two, and the two fixing plates (8) are located at the left and right ends of the back side of the connecting shaft (4), and the receiving plate (9) is located behind the connecting shaft (4).
6. The movement key structure according to claim 4, characterized in that: The back of the receiving plate (9) is fixedly connected to a rotating shaft (10), the surface of the rotating shaft (10) is slidably connected to a limiting clamping plate (6), and the back of the limiting clamping plate (6) is fixedly connected to an external connecting sleeve (13).
7. The movement key structure according to claim 6, characterized in that: The external connection sleeve (13) is located outside the rotating shaft (10).