CN220569579U - Novel jump ring button structure - Google Patents

Abstract

The utility model discloses a novel jump ring button structure, which comprises: a key main body and a clamp spring; the clamping spring comprises a first abutting piece and a second abutting piece which are connected, wherein the first abutting piece and the second abutting piece have a first included angle, and a first opening is formed in the first abutting piece; the key main body comprises a key rod, and the first opening is clamped on the key rod. In the technical scheme, the second abutting piece of the clamp spring is pressed on the top of the FTC plate, so that the phenomenon that the FTC plate is sprung and a key is nonfunctional can be prevented, and the consistency of the touch feeling of the key can be ensured; in addition, the first opening is seted up on the first butt spare keep away from one side of second butt spare, the first opening has the block portion, the block portion card is established on the button pole, this technical scheme is with the first opening outward opening increase, makes the assembly of jump ring more convenient, and need not to use professional instrument during the dismouting, has improved assembly efficiency.

Description

Novel jump ring button structure

Technical Field

The utility model relates to the technical field of electronic equipment, in particular to a novel snap spring key structure.

Background

Along with the progress of society, electronic equipment is becoming one of indispensable tools in people's life gradually, and in the structural design of electronic equipment, button structure is a more common structure, and wherein, jump ring is as key spare part of button structure, has the effect of preventing the part axial motion on the axle or on the hole; in the design of wrist-watch product, button structure is commonly used for setting for and the time of calibrating, button structure is through button, jump ring and flexible circuit board (Flexible Printed Circuit, FPC) cooperate in order to realize setting for with the purpose of time of calibrating, one of key spare part in the jump ring as the button structure, can prevent part axial motion, however, the jump ring design in the button structure of the current wrist-watch product of company, as shown in FIG. 1, the jump ring is planar slice, jump ring and FPC board parallel arrangement, in-process, the technical problem that the FPC board pops up and causes the button to have no function easily appears.

Disclosure of Invention

The utility model aims to provide a novel jump ring key structure, and aims to solve the technical defects that an FPC board is easy to bounce and a key is nonfunctional in the prior art.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model discloses a novel jump ring button structure, which comprises: a key main body and a clamp spring; the clamping spring comprises a first abutting piece and a second abutting piece which are connected, wherein the first abutting piece and the second abutting piece have a first included angle, and a first opening is formed in the first abutting piece; the key main body comprises a key rod, and the first opening is clamped on the key rod.

Preferably, the first abutting piece is connected with the second abutting piece through a connecting portion, and the connecting portion is of a bending structure.

Further, the connecting portion is an elastic connecting portion, and the first included angle is adjusted by bending the elastic connecting portion.

Preferably, the first abutting piece and the second abutting piece are an integral piece.

Preferably, the first opening is formed on one side of the first abutting piece, which is far away from the second abutting piece, and the first opening is provided with a clamping part, and the clamping part is clamped on the key rod.

Further, the size of the clamping part is matched with the size of the key rod.

Preferably, a gasket is further arranged between the key main body and the clamp spring.

Further, the number of the gaskets is a plurality.

The novel jump ring button structure that this technical scheme discloses includes: a key main body and a clamp spring; the clamping spring comprises a first abutting piece and a second abutting piece which are connected, wherein the first abutting piece and the second abutting piece have a first included angle, and a first opening is formed in the first abutting piece; the key main body comprises a key rod, and the first opening is clamped on the key rod. In this technical scheme, the second butt spare of jump ring is pressed and is established at the top of FTC board, can prevent that the FTC board from bouncing up and causing the phenomenon that the button is nonfunctional to the uniformity of button feel is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of a snap spring key structure and an FTC board connection in the prior art;

FIG. 2 is a diagram showing a connection structure between a snap spring key structure and an FTC board, wherein the structure is disclosed in the embodiment of the utility model;

fig. 3 is a schematic structural diagram of a snap spring key structure disclosed in an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a snap spring according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a snap spring according to another embodiment of the present utility model.

Wherein: 100. a housing; 101. FTC board attachment slots; 200. an FTC board; 2', clamping springs in the prior art; 1. a key main body; 11. a key lever; 12. a gasket; 2. clamping springs; 21. a first abutment; 22. a connection part; 23. a second abutment; 24. a first opening; 241. and an engagement portion.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

The utility model discloses a novel jump ring button structure, as shown in figure 3, comprising: a key main body 1 and a clamp spring 2; the clamping spring 2 comprises a first abutting piece 21 and a second abutting piece 23 which are connected, wherein a first included angle is formed between the first abutting piece 21 and the second abutting piece 23, and a first opening 24 is formed in the first abutting piece 21; the button main part 1 includes button pole 11, first opening 24 card is established on the button pole 11, first opening 24 can make the assembly of jump ring 2 more convenient, and easy dismouting, if jump ring 2 damages, directly take out jump ring 2 change can, need not to carry out the dismouting to whole wrist-watch structure.

Wherein a gasket 12 is further arranged between the key main body 1 and the clamp spring 2.

Specifically, the number of the gaskets 12 is plural, in this embodiment, the number of the gaskets 12 is two, one gasket 12 is disposed between the key body 1 and the clamp spring 2, and one gasket 12 is disposed between the clamp spring 2 and the FTC board 200.

Specifically, the first opening 24 is formed on the side, far away from the second abutting piece 23, of the first abutting piece 21, and the first opening 24 includes a first arc, a second arc, and a third arc that are sequentially connected, where the radian of the first arc and the radian of the third arc are increased compared with those of the arc in the prior art, so that the first opening 24 is enlarged to facilitate the assembly of the snap spring 2; the second circular arc is provided as an engagement portion 241, and as shown in fig. 5, the engagement portion 241 is engaged with the key lever 11.

Further, the size of the engaging portion 241 is adapted to the size of the key rod 11, specifically, the radian of the engaging portion 241 is adapted to the radian of the outer side surface of the key rod, so as to increase the contact area between the engaging portion 241 and the key rod 11, and enable the engaging portion 241 to be tightly engaged with the key rod 11, so as to prevent the situation of the positional deviation of the clamp spring 2.

In one embodiment, as shown in fig. 4, the first abutting piece 21 and the second abutting piece 23 are connected through a connecting portion 22, the connecting portion 22 is of a curved structure, so that the first abutting piece 21 and the second abutting piece 23 have a certain angle, the connecting portion 22 is an elastic connecting portion, and the elastic connecting portion is bent to adjust the first included angle, so that the clamp spring 2 is applied to different key structures.

In another embodiment, as shown in fig. 5, the first abutting piece 21 and the second abutting piece 23 are integral pieces, and the first abutting piece 21 and the second abutting piece 23 are formed by bending a piece of sheet metal.

The technical scheme is applied to the key structure of the watch product to replace the original keys, as shown in fig. 2, the FTC plate 200 is arranged in the FTC plate connecting groove 101, the key rod 11 sequentially penetrates through the shell 100 of the watch product and the first abutting piece 21 of the clamp spring 2, the end part of the key rod 11 abuts against the FTC plate 200, the second abutting piece 23 of the clamp spring 2 is pressed on the top of the FTC plate 200, the phenomenon that the FTC plate 200 is sprung up and the keys are nonfunctional can be prevented, and the gasket 12 is arranged between the key main body 1 and the clamp spring 2; when the assembly and disassembly are needed, special tools are not needed, common tools such as tweezers are used for directly clamping the second abutting piece 23, the first opening 24 is moved out of the key rod 11, and when the assembly and disassembly are carried out, the tweezers are used for clamping the second abutting piece 23, and the first opening 24 is clamped on the key rod 11, so that the assembly of the clamp spring 2 is completed.

The novel jump ring button structure that this technical scheme discloses includes: a key main body and a clamp spring; the clamping spring comprises a first abutting piece and a second abutting piece which are connected, wherein the first abutting piece and the second abutting piece have a first included angle, and a first opening is formed in the first abutting piece; the key main body comprises a key rod, and the first opening is clamped on the key rod. In the technical scheme, the second abutting piece of the clamp spring is pressed on the top of the FTC plate, so that the phenomenon that the FTC plate is sprung and a key is nonfunctional can be prevented, and the consistency of the touch feeling of the key is ensured; in addition, the first opening is offered keep away from on the first butt piece one side of second butt piece, first opening has the block portion, the block portion card is established on the button pole, this technical scheme is with first opening outward opening increase, makes the assembly of jump ring more convenient, and need not to use professional instrument during the dismouting, has improved assembly efficiency, and this technical scheme has the higher characteristics of suitability and practicality.

The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.

Claims (8)

1. Novel jump ring button structure, its characterized in that includes: a key main body and a clamp spring;

the clamping spring comprises a first abutting piece and a second abutting piece which are connected, wherein the first abutting piece and the second abutting piece have a first included angle, and a first opening is formed in the first abutting piece;

the key main body comprises a key rod, and the first opening is clamped on the key rod.

2. The novel jump ring button structure of claim 1, wherein the first abutting piece is connected with the second abutting piece through a connecting portion, and the connecting portion is of a bending structure.

3. The novel snap spring key structure according to claim 2, wherein the connecting portion is an elastic connecting portion, and the first included angle is adjusted by bending the elastic connecting portion.

4. The novel snap spring button structure of claim 1, wherein the first abutment and the second abutment are a unitary piece.

5. The novel snap spring key structure according to claim 1, wherein the first opening is formed in one side, away from the second abutting piece, of the first abutting piece, the first opening is provided with a clamping portion, and the clamping portion is clamped on the key rod.

6. The novel snap spring key structure according to claim 5, wherein the size of the clamping portion is matched with the size of the key rod.

7. The novel snap spring key structure according to claim 1, wherein a gasket is further arranged between the key main body and the snap spring.

8. The novel jump ring button structure of claim 7, wherein the number of shims is plural.