Novel rotating shaft switch module

Abstract

The utility model discloses a novel rotating shaft switch module, which belongs to the technical field of switches and comprises a mounting seat, a rotating shaft and an elastic reed, the mounting seat comprises a seat ring, a support inner ring body and a support outer ring body, the support inner ring body and the support outer ring body are concentrically arranged along the top surface of the seat ring, and a mounting ring groove is formed between the support inner ring body and the support outer ring body; the rotating shaft comprises a supporting ring plate and an inner ring arranged on the inner ring of the supporting ring plate, the supporting ring plate is correspondingly supported in the mounting ring groove, and a plurality of limiting grooves are evenly distributed in the top end of the supporting ring plate in the circumferential direction of the supporting ring plate; the elastic reed is of an arched circular ring structure protruding downwards, the elastic reed is correspondingly clamped between the inner ring and the inner side of the supporting outer ring body and is elastically connected with the top face of the supporting ring plate, an elastic clamping part is arranged in the circumferential direction of the elastic reed, and the elastic clamping part can be clamped into the limiting groove to generate click sound by rotating the rotating shaft; the rotating shaft switch module has the advantages of being small in size, fast in response, high in adaptability, good in experience and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of switches, and in particular relates to a novel rotary shaft switch module. Background Art

[0002] The existing rotary shaft switch includes a housing and a rotary shaft disposed within the housing. Rotating the rotary shaft can achieve multiple gear adjustments. Currently, smart wearable products are increasingly used. These products are generally small in size and have high requirements for their use environment. Conventional rotary shaft switches cannot meet these requirements. Utility Model Content

[0003] Technical problem solved: In response to the problems existing in the shaft switch in the background technology, the utility model provides a new shaft switch module with the advantages of small size, fast response, strong adaptability and good experience.

[0004] Technical solution: The utility model discloses a novel rotary shaft switch module, which includes:

[0005] A mounting seat, the mounting seat comprising a seat ring and a supporting inner ring body and a supporting outer ring body concentrically arranged along the top surface of the seat ring, with a mounting ring groove formed between the supporting inner ring body and the supporting outer ring body;

[0006] The rotating shaft includes a supporting ring plate and an inner ring arranged on the inner ring of the supporting ring plate; the supporting ring plate is supported in the mounting ring groove, and a plurality of limiting grooves are evenly distributed along the circumference of the top of the supporting ring plate;

[0007] The elastic spring is a downward-convex arched circular ring structure. The elastic spring is correspondingly clamped between the inner ring and the inner side of the supporting outer ring body, and is elastically connected to the top surface of the supporting ring plate. An elastic clamping portion is provided circumferentially of the elastic spring, and rotating the rotating shaft can make the elastic clamping portion clamp into the limiting groove to produce a "click" sound.

[0008] Preferably, the elastic clamping portion is a U-shaped structure that protrudes downward along the elastic spring; and the limiting groove is a U-shaped groove structure that is adapted to the outer structure of the elastic clamping portion.

[0009] Preferably, two limiting lugs are correspondingly provided in the circumferential direction of the elastic spring, and the limiting lugs are correspondingly clamped into the inner side of the supporting outer ring body.

[0010] Preferably, it also includes a metal cover, the inner ring of the metal cover is correspondingly sleeved on the outer circumference of the inner ring, and the outer circumference of the metal cover is correspondingly pressed on the top surface of the supporting outer ring body, and the elastic spring is correspondingly pressed on the top surface of the supporting ring plate.

[0011] Preferably, the metal cover is provided with a plurality of fixing buckles at equal intervals in the circumferential direction, and a fixing slot is provided at the connecting root of the outer periphery of the supporting outer ring body and the seat ring, and the fixing buckles are correspondingly engaged in the fixing slot.

[0012] Compared with the prior art, the present invention has at least the following beneficial effects:

[0013] 1. The shaft switch module structure of this utility model is small in size, and the shaft can be customized and replaced according to different product requirements to meet the needs of matching appearance parts of different structures;

[0014] 2. The shaft switch module structure is a purely mechanical mechanism that can be combined with electronic design to achieve control functions such as forward and reverse switching, left and right logic, and can better achieve the waterproof and dustproof performance of the product;

[0015] 3. The shaft switch module adopts an independent design module and can be applied to various electronic products with a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of the new shaft switch module structure of the present utility model;

[0017] Figure 2 for Figure 1 The AA structural cross-sectional view of the shaft switch module;

[0018] Figure 3 for Figure 1 The cross-sectional view of the shaft switch module BB structure;

[0019] Figure 4 for Figure 2 A magnified schematic diagram of the structure at position C in FIG;

[0020] Figure 5 for Figure 3 Schematic diagram of the connection structure between the rotating shaft and the elastic spring;

[0021] Figure 6 for Figure 5 A top view of the rotating shaft structure;

[0022] Figure 7 for Figure 6 The main view of the shaft structure in ;

[0023] Figure 8 for Figure 5 A top view of the elastic reed structure;

[0024] Figure 9 for Figure 8 The main view of the elastic reed structure.

[0025] Figure numerals: 100, shaft switch module; 1, mounting seat; 11, supporting inner ring body; 12, supporting outer ring body; 13, mounting ring groove; 14, seat ring; 15, fixing slot; 16, central position hole; 2, metal cover; 21, fixing buckle; 3, shaft; 31, supporting ring plate; 32, inner ring; 33, limiting groove; 4, elastic spring; 41, elastic clamping part; 42, limiting ear block. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, Figures 1 to 9 The technical solutions of the embodiments of the present utility model are described clearly and completely.

[0027] like Figures 1 to 5 As shown, the present invention discloses a novel rotary shaft switch module 100 comprising a mounting base 1, a rotating shaft 3, and an elastic spring 4. The mounting base 1 comprises a seat ring 14, and a supporting inner ring 11 and a supporting outer ring 12 concentrically arranged along the top surface of the seat ring 14. A mounting ring groove 13 is formed between the supporting inner ring 11 and the supporting outer ring 12. A central aperture 16 is formed in the center of the supporting inner ring 11. A button for functions such as switching and confirmation can be assembled within the central aperture 16. The outer periphery of the seat ring 14 can be secured to a circuit board or other structural components using screws.

[0028] like Figures 5-7 As shown, the rotating shaft 3 includes a supporting ring plate 31 and an inner ring 32 mounted within the inner ring of the supporting ring plate 31. The supporting ring plate 31 is supported within the mounting ring groove 13, and the top of the supporting ring plate 31 has multiple retaining grooves 33 evenly distributed along its circumference. The top surface of the inner ring 32 is substantially the same height as the supporting inner ring body 11. Under the action of an external force, the rotating shaft 3 can rotate within the mounting ring groove 13.

[0029] like Figure 5 and Figures 8 and 9As shown, the elastic spring 4 is a downwardly protruding arched ring structure. The elastic spring 4 is correspondingly clamped between the inner ring 32 and the inner side of the supporting outer ring body 12, and is elastically connected to the top surface of the supporting ring plate 31, which can ensure the stability of the rotating shaft 3 during the rotation process; two limiting ear blocks 42 are correspondingly provided in the circumferential direction of the elastic spring 4, and the two limiting ear blocks 42 are correspondingly clamped on the inner side of the supporting outer ring body 12, so that the elastic spring 4 is fixedly clamped on the inner side of the supporting outer ring body 12 and does not rotate with the rotating shaft 3. An elastic clamping portion 41 is provided in the circumference of the elastic spring 4. The elastic clamping portion 41 is a smooth U-shaped structure protruding downward along the elastic spring 4. The limiting groove 33 is a U-shaped groove structure adapted to the outer structure of the elastic clamping portion 41. Rotating the rotating shaft 3 can make the elastic clamping portion 41 snap into the limiting groove 33 to produce a "click" sound, thereby realizing a sound experience; the number of limiting grooves 33 on the supporting ring plate 31 of the rotating shaft 3 can be set according to needs, so that the number of "click" sounds generated by the rotating shaft 3 after one rotation meets the design requirements.

[0030] like Figures 2-4 As shown, the rotary shaft switch module 100 also includes a metal cover 2. The inner ring of the metal cover 2 is correspondingly sleeved on the outer circumference of the inner ring 32, and the outer circumference of the metal cover 2 is correspondingly pressed against the top surface of the supporting outer ring body 12. The metal cover 2 can press the elastic spring 4 against the top surface of the supporting ring plate 31. The metal cover 2 is provided with a plurality of fixing clips 21 at equal intervals along the circumference. The connecting root of the outer circumference of the supporting outer ring body 12 and the seat ring 14 is provided with a fixing slot 15. The fixing clips 21 are correspondingly engaged in the fixing slots 15.

[0031] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A new type of rotary shaft switch module, characterized in that: The shaft switch module (100) comprises: A mounting seat (1), the mounting seat (1) comprising a seat ring (14) and a supporting inner ring body (11) and a supporting outer ring body (12) concentrically arranged along the top surface of the seat ring (14), wherein a mounting ring groove (13) is formed between the supporting inner ring body (11) and the supporting outer ring body (12); A rotating shaft (3), the rotating shaft (3) comprising a supporting ring plate (31) and an inner ring (32) arranged on the inner ring of the supporting ring plate (31); the supporting ring plate (31) is supported in the mounting ring groove (13), and a top end of the supporting ring plate (31) is provided with a plurality of limiting grooves (33) uniformly distributed along its circumference; An elastic spring (4) is a downwardly protruding arched ring structure. The elastic spring (4) is correspondingly mounted between the inner ring (32) and the inner side of the supporting outer ring body (12), and is elastically connected to the top surface of the supporting ring plate (31). An elastic clamping portion (41) is provided in the circumference of the elastic spring (4). Rotating the rotating shaft (3) allows the elastic clamping portion (41) to be clamped into the limiting groove (33) to produce a "click" sound.

2. The novel rotary shaft switch module according to claim 1, characterized in that: The elastic clamping portion (41) is a U-shaped structure that protrudes downward along the elastic spring (4) and is smooth; the limiting groove (33) is a U-shaped groove structure that is adapted to the outer structure of the elastic clamping portion (41).

3. The novel rotary shaft switch module according to claim 2, characterized in that: The elastic spring (4) is provided with two corresponding limiting lugs (42) in the circumferential direction, and the limiting lugs (42) are correspondingly clamped on the inner side of the supporting outer ring body (12).

4. The novel rotary shaft switch module according to any one of claims 1 to 3, characterized in that: It also includes a metal cover (2), wherein the inner ring of the metal cover (2) is correspondingly sleeved on the outer periphery of the inner ring (32), and the outer periphery of the metal cover (2) is correspondingly pressed against the top surface of the supporting outer ring body (12), and the elastic spring (4) is correspondingly pressed against the top surface of the supporting ring plate (31).

5. The novel rotary shaft switch module according to claim 4, characterized in that: The metal cover (2) is provided with a plurality of fixing buckles (21) at equal intervals in the circumferential direction, and a fixing slot (15) is provided at the connection root between the outer circumference of the supporting outer ring body (12) and the seat ring (14), and the fixing buckles (21) are correspondingly engaged in the fixing slot (15).

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