CN220232264U

CN220232264U - Clamping structure for watch

Info

Publication number: CN220232264U
Application number: CN202321940852.XU
Authority: CN
Inventors: 郑卓
Original assignee: Guangdong Yifengsheng Technology Co ltd
Current assignee: Guangdong Yifengsheng Technology Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2023-12-22
Anticipated expiration: 2033-07-21

Abstract

The utility model discloses a clamping structure for a watch, which comprises a watch case, wherein an inner shadow ring is arranged on one side of the watch case, a transmission screw is arranged at the position close to the center of the watch case, a rotary gear is fixedly arranged on one side of the surface of the transmission screw, a pressing head is arranged on the other side of the transmission screw, a fixing pipe is fixedly arranged at the position close to one side of the surface of the transmission screw, and a fixing ring is clamped at one end of the outer side of the fixing pipe. According to the clamping structure for the watch, through the design of the pressing head, the rotary outer ring, the clamping teeth, the transmission teeth, the rotary gear, the fixed pipe, the fixed ring and the transmission screw, the watch beautifies the appearance, saves the cost, reduces the risks of assembling, waterproof and dustproof functions by three structural function keys or other modes in the prior art, and is convenient for consumers to operate; the novel locking function is simple in structure and can prevent the risk of false touch.

Description

Clamping structure for watch

Technical Field

The utility model relates to the technical field of watch structures, in particular to a clamping structure for a watch.

Background

A watch, a portable time-recorder for people to carry or wear, also called a wristwatch. The watch strap is made of leather, rubber, nylon cloth and stainless steel.

The following problems exist in the conventional watch inner shadow ring bidirectional rotation + key structure:

1. the components of the watch are too many, the assembly is too complicated, the dust-proof and waterproof risks in the watch are increased by multiple parts, and the cost is increased due to the multiple parts;

2. the operation of the prior art with the clamping key is inconvenient when the watch is worn, and the operation of taking down the two hands of the watch is needed;

3. some of the previous technologies are cost-saving and do not make an inner image rotation locking key, so that the inner image rotation memory is invalid because the locking function is easy to rotate freely when the inner image rotation memory function is worn;

4. the prior art has too many components and parts, which affects the beautification of the design;

5. drawbacks in smart watches: in the prior art, the rotary key has no locking function, can rotate freely to cause misoperation, the service life of the rotary key is influenced by free rotation, and the service life of the movement rotation sensor is reduced by free mistaken touch and mistaken touch without the locking function.

Disclosure of Invention

The utility model aims to provide a clamping structure for a watch, which aims to solve the problems that in the background technology, the parts of the watch are too many, the assembly is too complicated, the dust-proof and waterproof risks in the watch are increased due to multiple parts, and the cost is increased due to the multiple parts; the operation of the prior art with the clamping key is inconvenient when the watch is worn, and the operation of taking down the two hands of the watch is needed; some of the previous technologies are cost-saving and do not make an inner image rotation locking key, so that the inner image rotation memory is invalid because the locking function is easy to rotate freely when the inner image rotation memory function is worn; the prior art has too many components and parts, which affects the beautification of the design; drawbacks in smart watches: in the prior art, the rotary key has no locking function, can rotate freely to cause misoperation, the service life of the rotary key is influenced by free rotation, and the problem that the service life of a movement rotation sensor is reduced due to free mistaken touch of the locking function is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a block structure for wrist-watch, includes the watchcase, one side of watchcase is provided with interior shadow circle, the watchcase lean on central point to put and be provided with drive screw, one side fixed the equipped with rotatory gear on drive screw surface, the opposite side of drive screw is provided with the press head, the fixed pipe that is equipped with of leaning on one side position on drive screw surface, the one end joint in the fixed pipe outside has the solid fixed ring, one side of solid fixed ring is provided with rotatory outer ring, the inside to the fixed pipe is run through at the center of rotatory outer ring one side, junction between fixed pipe and the rotatory outer ring all is provided with the block tooth, the fixed transmission tooth that is equipped with in the center of rotatory outer ring.

Compared with the prior art, the utility model has the beneficial effects that:

according to the clamping structure for the watch, through the design of the pressing head, the rotary outer ring, the clamping teeth, the transmission teeth, the rotary gear, the fixed pipe, the fixed ring and the transmission screw, the watch beautifies the appearance, saves the cost, reduces the risks of assembling, waterproof and dustproof functions by three structural function keys or other modes in the prior art, and is convenient for consumers to operate; the novel locking function is simple in structure, the risk of false touch is prevented, and the service life of the related accessories of the product (such as an intelligent meter transcoding sensor, a grating sensor and a traditional meter gear hinge piece) is safely and effectively prolonged; the device can be used for any product which needs one key to realize the functions of rotation memory, locking when unnecessary rotation and pressing.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a cross-sectional view of the structure of the present utility model.

In the figure: 1. a watch case; 2. pressing head; 3. rotating the outer ring; 4. locking teeth; 5. an inner shadow ring; 6. a drive tooth; 7. a rotary gear; 8. waterproof rubber rings; 9. a fixed tube; 10. a fixing ring; 11. a spring; 12. and (5) driving a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a block structure for wrist-watch, including watchcase 1, one side of watchcase 1 is provided with interior shadow circle 5, the one side fixed mounting of surface of drive screw 12 is equipped with rotatory gear 7 near central point of watchcase 1, the opposite side of drive screw 12 is provided with press head 2, the one side fixed mounting of surface of drive screw 12 is equipped with fixed pipe 9 near the one side position, the one end joint in the fixed pipe 9 outside has solid fixed ring 10, one side of solid fixed ring 10 is provided with rotatory outer ring 3, the inside to fixed pipe 9 is run through at the center of rotatory outer ring 3 one side, junction between fixed pipe 9 and the rotatory outer ring 3 all is provided with locking tooth 4, the fixed mounting of center of rotatory outer ring 3 is equipped with driving tooth 6.

The rotary gear 7 is meshed with the inner shadow ring 5, and the rotation of the rotary gear 7 can drive the inner shadow ring 5 to rotate.

The distance between the case 1 and the rotary outer ring 3 coincides with the distance between the fixed tube 9 and the rotary outer ring 3.

The center of one end of the pressing head 2 penetrates into the rotary outer ring 3 and is hinged with the transmission teeth 6, and the pressing head can serve as a transmission function when the outer ring rotates.

Springs 11 are arranged at the positions between the fixed pipe 9, the rotary outer ring 3 and the pressing head 2, which are close to the center and the outer side, and the springs 11 can play a role in rebound and reset.

Two waterproof rubber rings 8 are arranged on the surface of one side of the fixed pipe 9, which is close to the center and corresponds to the transmission screw 12, so that the waterproof effect can be achieved.

Working principle: the pressing head 2 presses to one side, and drives the rotary outer ring 3 to enable the fixed ring 10 to move to the surface of the watchcase 1 on the surface of the fixed pipe 9, and the rotary outer ring 3 rotates to drive the pressing head 2 to rotate after being pressed down, so that the transmission screw 12 drives the rotary gear 7 to work.

To sum up: according to the clamping structure for the watch, through the design of the pressing head 2, the rotary outer ring 3, the clamping teeth 4, the transmission teeth 6, the rotary gear 7, the fixed tube 9, the fixed ring 10 and the transmission screw 12, the watch is beautified in appearance, the cost is saved, the three functions realized by three structural function keys or other modes in the prior art are combined, the risks of assembly, waterproof and dustproof functions are reduced, and the operation of consumers is convenient; the novel locking function is simple in structure, the risk of false touch is prevented, and the service life of the related accessories of the product (such as an intelligent meter transcoding sensor, a grating sensor and a traditional meter gear hinge piece) is safely and effectively prolonged; the device can be used for any product which needs one key to realize the functions of rotation memory, locking when unnecessary rotation and pressing.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A locking structure for a wristwatch, comprising a case (1), characterized in that: one side of watchcase (1) is provided with interior shadow circle (5), the position of leaning on of center of watchcase (1) is provided with drive screw (12), one side fixed on drive screw (12) surface is equipped with rotation gear (7), the opposite side of drive screw (12) is provided with press head (2), the fixed pipe (9) that are equipped with of leaning on one side position on drive screw (12) surface, the one end joint in the fixed pipe (9) outside has solid fixed ring (10), one side of solid fixed ring (10) is provided with rotatory outer ring (3), the inside to solid fixed pipe (9) is run through at the center of rotatory outer ring (3) one side, junction between solid fixed pipe (9) and the rotatory outer ring (3) all is provided with clamping tooth (4), the center fixed of rotatory outer ring (3) is equipped with driving tooth (6).

2. A locking structure for a wristwatch of claim 1, wherein: the rotary gear (7) is meshed with the inner shadow ring (5).

3. A locking structure for a wristwatch of claim 1, wherein: the distance between the watch case (1) and the rotary outer ring (3) corresponds to the distance between the fixed tube (9) and the rotary outer ring (3).

4. A locking structure for a wristwatch of claim 1, wherein: the center of one end of the pressing head (2) penetrates through the rotary outer ring (3) and is hinged with the transmission teeth (6).

5. A locking structure for a wristwatch of claim 1, wherein: springs (11) are arranged at the positions close to the center and the positions close to the outer side between the fixed pipe (9) and the rotary outer ring (3) and the pressing head (2).

6. A locking structure for a wristwatch of claim 1, wherein: two waterproof rubber rings (8) are arranged on the surface of one side of the fixed pipe (9) close to the center position corresponding to the transmission screw (12).