CN212676150U

CN212676150U - Intelligent wearable device

Info

Publication number: CN212676150U
Application number: CN202021457338.7U
Authority: CN
Inventors: 刘晓东; 孙哲敏; 金在权
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-09
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses an intelligent wearable device, which can compensate and improve the key body deflection problem generated under the abnormal key triggering position state by adding a first limiting part on the key body and a second limiting part on the shell through a limiting structure, and can limit the abnormal deflection of the key body on the one hand, so that the key body does not generate large deflection, and the product appearance effect is good; on the other hand, the press stroke control of the key body and the electronic switch can be ensured so as to ensure the normal trigger function. The utility model discloses can also satisfy the dustproof and waterproof demand.

Description

Intelligent wearable device

Technical Field

The utility model belongs to the technical field of intelligent wearing equipment, specifically speaking relates to an intelligent wearing equipment with button.

Background

One to two keys are usually required to be provided on an intelligent wearable product for playing a relevant trigger role, such as turning on and off, waking up a screen, switching an interface, triggering voice and other functions. Different with small-size electronic product buttons such as traditional cell-phone, bluetooth headset, recording pen, the product is dressed to intelligence still needs additionally to increase protection requirements such as waterproof dustproof.

As shown in figure 1, current intelligent wearing equipment includes button body 1, spring 2, sealing washer 3, casing 4, electronic switch 5 and button fixed jump ring 6, during the button installation, from the outside subassembly in to of casing, realizes waterproofly dustproof through increasing sealing washer 3 in the pole part of button body 1. The structure realizes that the key triggering function has the following states:

as shown in fig. 2a, when the key body 1 is not pressed, the spring 2 provides a springing force to the key body 1, and the key body 1 and the electronic switch 5 are not pressed and activated; as shown in fig. 2b, when the key body 1 is pressed in the middle, the whole key body 1 is shifted downward, and the key body 1 can trigger the electronic switch 5; as shown in fig. 2c, the state is pressed at the edge of the key body 1, the key body 1 can wholly produce the deflection motion, the key body 1 on the opposite side of the pressing side can be outwards tilted, namely, the whole deflection of the key body occurs, the appearance effect of the product is poor, the triggering amount of the key body 1 on the triggering stroke with the electronic switch 5 is reduced, the electronic switch 5 cannot be normally triggered, and the use function of the product is invalid.

Disclosure of Invention

The utility model aims at providing an intelligence wearing equipment, the waterproof dustproof button of having solved current intelligence wearing equipment can make the button wholly take place the incline and lead to the appearance effect poor with can normally trigger electronic switch's technical problem when pressing button border position.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

an intelligence wearing equipment, includes the casing and lies in the button subassembly on the casing, the button subassembly includes:

the key body comprises a pressing part, a push rod part and a first limiting part, wherein the push rod part is provided with a sealing element mounting part and a clamping part;

a sealing member located at the sealing member mounting portion;

a reset element located between the housing and the pressing portion;

the key fixing element is matched with the clamping part and used for preventing the key body from being separated from the shell;

an electronic switch located within the housing;

the shell is provided with:

the push rod assembly part is provided with a push rod accommodating cavity, the push rod part penetrates through the push rod accommodating cavity, and the sealing element is matched with the push rod accommodating cavity;

and the second limiting part is used for limiting the range of the first limiting part moving towards the pressing part.

According to the intelligent wearable device, the shell is provided with the key groove for accommodating the pressing part.

According to the intelligent wearable device, the push rod assembling part is located in the key groove.

According to the intelligent wearable device, the push rod assembly part is cylindrical, and the reset element is located on the periphery of the push rod assembly part.

According to the intelligent wearable device, the second limiting part is located in the key groove.

According to the intelligent wearable device, the second limiting part is located between the pressing part and the first limiting part.

According to the intelligent wearable device, at least two first limiting parts are arranged on the pressing part.

According to the intelligent wearable device, the pressing part is provided with the two first limiting parts, and the first limiting parts are symmetrically distributed on two sides of the push rod part.

According to the intelligent wearable device, the sealing element mounting part is arranged in the mounting groove in the radial direction of the push rod part, and the sealing element is a sealing ring.

According to the intelligent wearable device, the clamping part is a clamping groove formed in the push rod part, and the key fixing element is a clamping spring assembled with the clamping groove.

Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model discloses intelligent wearing equipment adds first spacing portion on the button body, increases second spacing portion on the casing, to the button body off normal problem that produces under the trigger position state of improper button, compensates the improvement through limit structure, can restrict the improper beat of button body on the one hand, makes the button body not have great off normal and produces, and product appearance is respond well; on the other hand, the press stroke control of the key body and the electronic switch can be ensured so as to ensure the normal trigger function. The utility model discloses can also satisfy the dustproof and waterproof demand.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

Fig. 1 is an exploded view of a prior art smart wearable device.

Fig. 2a is a cross-sectional view of a prior art smart wearable device in an uncompressed state.

Fig. 2b is a cross-sectional view of a state of pressing the middle of the key body by the prior art intelligent wearable device.

Fig. 2c is a cross-sectional view of a state that the prior art intelligent wearable device presses the edge of the key body.

Fig. 3 is an exploded view of the intelligent wearable device according to the embodiment of the present invention.

Fig. 4a is a sectional view of the embodiment of the present invention showing the state where the key body is not pressed.

Fig. 4b is a sectional view of the middle pressing state of the key body according to the embodiment of the present invention.

Fig. 4c is a sectional view of the embodiment of the present invention showing the edge of the key body pressed.

In the figure, the position of the upper end of the main shaft,

1. a key body; 11. a pressing part; 12. a push rod part; 121. a sealing element mounting portion; 122. a clamping part; 13. a first limiting part; 2. A spring; 3. a seal ring; 4. a housing; 41. a key recess; 42. a push rod assembling part; 421. a push rod accommodating cavity; 43. a second limiting part; 5. an electronic switch; 6. the snap spring is fixed on the key.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and the detailed description.

This embodiment has provided an intelligence wearing equipment, specifically is an intelligence wearing equipment with button, changes through the motion to the button in pressing the in-process, increases limit structure between button and casing, makes to press button middle part and edge part homoenergetic and accord with normal button and press the displacement state to ensure to trigger electronic switch, ensure the normal use function of button. Meanwhile, the design requirements of the key for water resistance and dust prevention can be met.

The smart wearable device may be any wearable electronic device, such as a smart watch, a smart bracelet. The following embodiments are described taking an example in which the smart wearable device is a smart watch:

as shown in fig. 3, the smart watch of the present embodiment includes a case 4 and a key assembly located on the case 4, and the case 4 is provided with a structure assembled with the key assembly.

The following describes the key assembly and the structure of the casing 4 assembled with the key assembly, respectively:

the key assembly comprises a key body 1, a sealing element, a reset element, a key fixing element and an electronic switch 5.

The key body 1 includes a pressing portion 11, a pushing portion 12 and a first limiting portion 13, wherein the pushing portion 12 is provided with a sealing element mounting portion 121 and a clamping portion 122.

The pressing portion 11 is generally a plate-shaped structure for providing a user with pressing. After the key assembly is assembled with the housing 4, when the pressing plate 11 is not pressed, the outer surface of the pressing portion 11 is slightly higher than the outer surface of the housing 4, so as to facilitate the pressing operation of the user.

The push rod portion 12 is connected to the pressing portion 11, and is used for being linked with the pressing portion 11 to switch the operation of the electronic switch 5. Specifically, the push rod 12 is connected to the inner surface of the pressing portion 11, and when the pressing portion 11 is pressed, the push rod 12 moves toward the electronic switch 5, triggering the electronic switch 5 to operate.

The first position-limiting portion 13 is located on the pressing portion 11. The first stopper 13 is integrally formed with the pressing portion 11, or is assembled after being separately formed.

In order to ensure the normal triggering of the electronic switch, at least two first limiting parts 13 are arranged on the pressing part 11. In this embodiment, the pressing portion 11 is provided with two first limiting portions 13, and the first limiting portions 13 are symmetrically distributed on two sides of the pushing portion 12.

The sealing member mounting portion 121 is used for mounting a sealing member, so as to meet the requirements of dust and water prevention of the housing 4 and the key assembly.

The clamping portion 122 is used for installing a key fixing element, the clamping portion 122 extends into the casing 4 and is assembled with the key fixing element, and the key fixing element is matched with the casing 4 to prevent the key body 1 from being separated from the casing 4.

The push rod portion 12 is rod-shaped, and the sealing member mounting portion 121 is a mounting groove provided in a radial direction of the push rod portion 12, and preferably, the mounting groove is annular. The catching portion 122 is a catching groove provided in the radial direction of the push lever portion 12.

And a sealing member located at the sealing member mounting part 121. The sealing element of this embodiment is a sealing ring 3. Preferably, the seal ring 3 is a double O-ring seal.

A reset member, located between the housing 4 and the pressing portion 11, for resetting the pressing portion 11. The return element of this embodiment is a spring 2.

And a key fixing member, cooperating with the clamping portion 122, for preventing the key body 1 from being separated from the housing 4. The key fixing member of the present embodiment is preferably a snap spring 2 assembled with the snap portion 122.

And an electronic switch 5 which is positioned in the housing 4 and faces the push rod part 12, and when the push rod part 12 is pressed on the electronic switch 5, the electronic switch 5 is triggered to operate.

Be provided with button subassembly assembly structure on casing 4, it is concrete, button subassembly assembly structure includes:

and a key recess 41, which is located on the housing 4 and opens on the outer surface of the housing 4, for accommodating the pressing portion 11.

The push rod assembly portion 42 has a push rod accommodating cavity 421, the push rod portion 12 penetrates through the push rod accommodating cavity 421, and the sealing element is engaged with the push rod accommodating cavity 421, preferably, the sealing element is in interference fit with the push rod accommodating cavity 421.

The push rod fitting portion 42 is located in the key recess 41.

The push rod assembly portion 42 is cylindrical, and the reset element is located at the periphery of the push rod assembly portion 42, and the reset element is specifically a plurality of springs located at the periphery of the push rod assembly portion 42, or alternatively, a spring sleeved on the push rod assembly portion 42.

And a second stopper 43 for limiting a range of movement of the first stopper 13 toward the pressing portion 11. The second limiting part 43 and the first limiting part 13 are in profile matching, and after the key body 1 is installed in the shell 4, the limiting groove formed by the second limiting part 43 can be matched with the first limiting part 13 to limit the unreasonable deflection and displacement of the key body 1.

The second stopper 43 is assembled after being integrally formed with the housing 4 or separately formed.

The second position-limiting portion 43 is located in the key recess 41, and after the key assembly and the housing 4 are assembled, the second position-limiting portion 43 is located between the pressing portion 11 and the first position-limiting portion 13.

When the key assembly is assembled with the casing 4, the sealing ring 3 is mounted to the sealing element mounting portion 121, the spring 2 is placed on the periphery of the push rod assembling portion 42 in the key groove 41 of the casing 4, the key body 1 is mounted from the outer side of the casing 4, the push rod portion 12 penetrates through the push rod accommodating cavity 421 of the push rod assembling portion 42, and meanwhile, the first limiting portion 13 is clamped into the limiting groove formed by the second limiting portion 43. At the inboard of casing 4, block the portion of blocking 122 through button fixing jump ring 6, button fixing jump ring 6 contacts with casing 4 simultaneously, prevents that button body 1 from deviating from on casing 4. The electronic switch 5 is located within the housing 4 opposite the location of the push rod portion 12.

As shown in fig. 4a, when the key body 1 is not pressed, the spring 2 is in a reset state, the key body 1 is jacked up, the first limiting portion 13 contacts the second limiting portion 43, and the key fixing clip 6 contacts the housing 4, so as to prevent the key body 1 from being removed from the housing 4. At this time, the push rod portion 12 does not press the electronic switch 5, and the electronic switch is in the first inactive state.

As shown in fig. 4b, when the middle position of the key body 1 is pressed, the spring 2 is in a compressed state, the first limiting portion 13 and the second limiting portion 43 are separated, the key fixing clip 6 is separated from the housing 4, the push rod portion 12 moves towards the electronic switch 5, the push rod portion 12 presses the electronic switch 5, and the electronic switch 5 is in a second state after the operation.

As shown in fig. 4c, when the edge position of the key body 1 is pressed, the edge of the key body 1 is pressed, the other edge of the key body 1 is limited due to the cooperation of the first limiting portion 13 and the second limiting portion 43, and does not warp outward, the pressing portion 11 of the key body 1 does not generate obvious deflection, the appearance effect is good, the triggering amount of the key body 1 on the triggering stroke with the electronic switch 5 meets the requirement, the electronic switch can be triggered normally, and the product has a good use function.

In the embodiment, the problem of deviation of the key body generated in the state of an abnormal key triggering position is compensated and improved by limiting through adding the first limiting part and the second limiting part, so that abnormal deviation of the key body can be limited on one hand, the key body is free from large deviation, and the product appearance effect is good; on the other hand, the press stroke control of the key body and the electronic switch can be ensured so as to ensure the normal trigger function.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims

1. The utility model provides an intelligence wearing equipment, includes the casing and is located the button subassembly on the casing, its characterized in that, the button subassembly includes:

a sealing member located at the sealing member mounting portion;

a reset element located between the housing and the pressing portion;

an electronic switch located within the housing;

the shell is provided with:

2. The intelligent wearable device according to claim 1, wherein the housing has a key groove for accommodating the pressing portion.

3. The smart wearable device according to claim 2, wherein the push rod fitting part is located in the key groove.

4. The smart wearable device according to claim 3, wherein the push rod fitting portion is cylindrical, and the restoring element is located at a periphery of the push rod fitting portion.

5. The intelligent wearable device of claim 2, wherein the second limiting portion is located in the key groove.

6. The intelligent wearable device according to claim 5, wherein the second stopper portion is located between the pressing portion and the first stopper portion.

7. The intelligent wearable device according to claim 1, wherein the pressing portion is provided with at least two first limiting portions.

8. The intelligent wearable device according to claim 7, wherein the pressing portion is provided with two first limiting portions, and the first limiting portions are symmetrically distributed on two sides of the push rod portion.

9. The intelligent wearable device according to claim 1, wherein the sealing element mounting portion is a mounting groove provided in a radial direction of the push rod portion, and the sealing element is a sealing ring.

10. The intelligent wearable device according to claim 1, wherein the clamping portion is a clamping groove provided on the push rod portion, and the key fixing element is a clamping spring assembled with the clamping groove.