CN214068612U - Electronic equipment and key thereof - Google Patents
Electronic equipment and key thereof Download PDFInfo
- Publication number
- CN214068612U CN214068612U CN202023154241.1U CN202023154241U CN214068612U CN 214068612 U CN214068612 U CN 214068612U CN 202023154241 U CN202023154241 U CN 202023154241U CN 214068612 U CN214068612 U CN 214068612U
- Authority
- CN
- China
- Prior art keywords
- key
- electronic device
- shell
- barrel
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Electric Clocks (AREA)
Abstract
The utility model discloses an electronic device and a key thereof, wherein the key comprises a bus tube, a rotary key, an anti-drop structure, an electronic key, a reset element and a sealing ring, the bus tube is arranged on a shell of the electronic device, the bus tube is provided with a shell assembling part and a key matching part, the shell assembling part is assembled in a through hole of the shell, the key matching part is exposed out of the shell, and the outer diameter of the key matching part is larger than that of the shell assembling part; the rotary key comprises a pressing part and a shaft part, the shaft part penetrates through the barrel, and the shaft part is provided with an anti-disengaging structure for preventing the rotary key from disengaging from the barrel; when the pressing part is pressed, the electronic key is triggered by the shaft part to generate a trigger signal, and the reset element is used for resetting the rotary key after the pressing action of the pressing part disappears; the sealing ring is in interference fit with the outer surface of the shell and the key matching part. The utility model discloses a sealing washer can realize that the malleation of bara pipe and casing is sealed, when the bara pipe receives exogenic action to produce the skew, sealed effect can not become invalid yet, and waterproof rank is higher.
Description
Technical Field
The utility model belongs to the technical field of the electronic product with the button, specifically speaking relates to an electronic equipment and button thereof.
Background
The electronic device generally needs to be provided with keys to control the electronic device.
For example, the increasingly widely used smart band and smart watch have more and more complex key functions, and the rotary key has the function of pressing the trigger function key and also has the functions of rotatably adjusting the volume or switching the screen. As the wrist band products are worn, high requirements are put forward on the waterproofness of the keys.
The existing key is generally provided with a sealing ring between the outer diameter of the barrel and a through hole of a shell to prevent water from permeating in the barrel, but the mode can cause the condition of water-proof failure when the key is subjected to external force, particularly when the barrel deviates from the axial direction.
Thus, there is a need for a key structure that solves the problem of the waterproof performance of the key at the barrel and housing.
Disclosure of Invention
The utility model aims at providing an electronic equipment and button thereof has solved current electronic equipment's button and has located the poor technical problem of waterproof performance at the pipe with the casing.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
a key of an electronic device, comprising:
a barrel for mounting on a housing of an electronic device; the bus tube is provided with a shell assembling part and a key matching part, the shell assembling part is used for being assembled in the through hole of the shell, the key matching part is exposed out of the shell, and the outer diameter of the key matching part is larger than that of the shell assembling part;
the rotary key comprises a pressing part and a shaft part, and the shaft part penetrates through the barrel;
the anti-disengaging structure is positioned on the shaft part and used for preventing the rotary key from disengaging from the barrel;
the electronic key is positioned in the shell, and when the pressing part is pressed, the electronic key is triggered by the shaft part to generate a trigger signal;
a reset element for resetting the rotary key to an unpressed state after the pressing action of the pressing portion disappears;
and the sealing ring is positioned between the outer surface of the shell and the key matching part, and is in interference fit with the outer surface of the shell and the key matching part.
According to the key of the electronic equipment, the outer surface of the shell is provided with the sealing ring installation groove, and the sealing ring part is positioned in the sealing ring installation groove.
The key of the electronic device as described above, the key fitting portion has a contact surface that contacts an outer surface of the housing, and the contact surface contacts the outer surface when the barrel is mounted to the housing.
In the key of the electronic device, the housing assembling portion is in threaded connection with the housing.
The key of the electronic device, as described above, has the reset element located between the pressing portion and the barrel, and the key includes the first gasket located between the pressing portion and the barrel.
In the key of the electronic device, the first gasket includes an annular portion contacting the pressing portion and an inner cylindrical portion located at an inner edge of the annular portion and facing the direction of the reset element.
According to the key of the electronic device, the inner diameter of the shell assembling part of the barrel is smaller than the inner diameter of the key matching part, a second gasket is arranged between the barrel and the reset element, and the second gasket is located in a space formed by the key matching part and used for containing the reset element.
According to the key of the electronic device, the key matching part is internally provided with the cylindrical gasket limiting part, and the second gasket is positioned between the key matching part and the gasket limiting part.
In the key of the electronic device, the inner diameter of the gasket limiting part is the same as the inner diameter of the key assembling part.
An electronic device comprises a shell and the key.
Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model discloses electronic equipment's button includes the banister, rotates button, anti-disengaging structure, electron button, reset element and sealing washer, and the banister is used for installing on electronic equipment's casing, and the banister has casing assembly portion and button cooperation portion, and casing assembly portion is used for assembling in the through-hole of the casing, and the button cooperation portion exposes in the casing and the external diameter of button cooperation portion is greater than the external diameter of casing assembly portion; the rotary key comprises a pressing part and a shaft part, the shaft part penetrates through the barrel, and the shaft part is provided with an anti-disengaging structure which prevents the rotary key from disengaging from the barrel; the electronic key is positioned in the shell, when the pressing part is pressed, the electronic key is triggered by the shaft part to generate a trigger signal, and the reset element is used for resetting the rotary key to a non-pressed state after the pressing action of the pressing part disappears; the sealing ring is positioned between the outer surface of the shell and the key matching part, and the sealing ring is in interference fit with the outer surface of the shell and the key matching part. The utility model discloses a sealing washer can realize that the malleation of baguan and casing is sealed, when the pipe produced the skew by exogenic action at the baguan, sealed effect can not become invalid yet, the utility model discloses the waterproof rank of button is higher.
The utility model discloses electronic equipment includes casing and button, and the button includes the banister, rotates button, anti-disengaging structure, electronic button, reset element and sealing washer, and the banister is used for installing on electronic equipment's casing, and the banister has casing assembly portion and button cooperation portion, and casing assembly portion is used for assembling in the through-hole of the casing, and the button cooperation portion exposes in the casing and the external diameter of button cooperation portion is greater than the external diameter of casing assembly portion; the rotary key comprises a pressing part and a shaft part, the shaft part penetrates through the barrel, and the shaft part is provided with an anti-disengaging structure which prevents the rotary key from disengaging from the barrel; the electronic key is positioned in the shell, when the pressing part is pressed, the electronic key is triggered by the shaft part to generate a trigger signal, and the reset element is used for resetting the rotary key to a non-pressed state after the pressing action of the pressing part disappears; the sealing ring is positioned between the outer surface of the shell and the key matching part, and the sealing ring is in interference fit with the outer surface of the shell and the key matching part. The utility model discloses a sealing washer can realize that the malleation of baguan and casing is sealed, when the pipe produced the skew by exogenic action at the baguan, sealed effect can not become invalid yet, the utility model discloses electronic equipment's waterproof rank is higher.
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 a schematic diagram of a key of an electronic device according to an embodiment of the present invention.
Fig. 2 is a sectional view of a key of an electronic device according to an embodiment of the present invention.
Fig. 3 is an exploded view of a key of an electronic device according to an embodiment of the present invention.
In the figure, the position of the upper end of the main shaft,
1. a clamp spring;
2. a housing;
21. a sealing ring mounting groove;
3. a seal ring;
4. a barnacle;
41. a housing assembling portion;
42. a key fitting part;
421. a spacer limiting part;
5. a first gasket;
51. an annular portion;
52. an inner cylinder part;
53. an outer cylinder portion;
6. a reset element;
7. a second seal ring;
8. a second gasket;
9. rotating the key;
91. a pressing part;
92. shaft part
93. A clamp spring mounting groove;
94. a side wall;
95. a sealing ring mounting groove;
10. and (6) electronic keys.
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 provides an electronic equipment's button, sets up the sealing washer between the surface of the button cooperation portion of pipe and casing, realizes that the malleation of pipe and casing is sealed, when the pipe produced the skew by exogenic action at the pipe, and sealed effect can not become invalid yet, the utility model discloses the waterproof rank of button is higher.
The following describes the keys of the electronic device with reference to fig. 1-3:
a key of electronic equipment comprises a barrel 4, a rotary key 9, an anti-drop structure, a reset element 6, an electronic key 10 and a sealing ring 3, and the structures of all parts and the relation thereof are explained as follows:
a barrel 4 for mounting on the housing 2 of the electronic device, the barrel 4 having a cylindrical hollow cavity.
The barrel 4 has a housing fitting portion 41 and a key fitting portion 42. The housing assembly portion 41 is configured to be assembled in a through hole of a housing 2 of the electronic device, the key engagement portion 42 is exposed out of the housing 2, an outer diameter of the key engagement portion 42 is larger than an outer diameter 41 of the housing assembly portion, and an inner diameter of the key engagement portion 42 is larger than an inner diameter of the housing assembly portion 41. The space formed by the key fitting portion 42 is used for accommodating the reset element 6.
Preferably, a screw is provided in the housing fitting portion 41 of the barrel 4, a screw is provided in a through hole of the housing 2 of the electronic device, and the housing fitting portion 41 of the barrel 4 is screwed to the through hole of the housing 2.
The rotary key 9 comprises a pressing portion 91 and a shaft portion 92, the pressing portion 91 is located at a first end of the shaft portion 92, the shaft portion 92 is cylindrical, and the shaft portion 92 penetrates through a cylindrical hollow cavity of the barrel 4.
The outer edge of the pressing portion 91 has a side wall 94 facing the barrel 4. The side wall 94 is located at the periphery of the key fitting portion 42, the side wall 94 is in clearance fit with the key fitting portion 42, and the side wall 94 is used for improving stability during pressing of the rotary key 9.
The retaining structure is located on axial region 92, and the retaining structure is used for preventing rotatory button 9 from breaking away from barrel 4, and the retaining structure is close to the second end of axial region 92.
Preferably, the anti-disengaging structure is a clamp spring 1 arranged on the shaft portion 92, a clamp spring mounting groove 93 is formed in the shaft portion 92, and the clamp spring 1 is mounted in the clamp spring mounting groove 93.
The electronic key 10 is located in the housing 2, and when the pressing portion 91 is pressed, the electronic key 10 is triggered by the second end of the shaft portion 92 to generate a trigger signal.
And a reset means 6 for resetting the rotary key 9 to an undepressed state after the pressing action of the pressing portion 91 is lost.
The return element 6 is a return spring, which is fitted around the shaft portion 92 between the barrel 4 and the pressing portion 91. The return spring 6 is partially located in the space formed by the key fitting portion 42 for accommodating the return element.
The key comprises a first gasket 5 located between the pressing portion 91 and the barrel 4.
The first gasket 5 includes an annular portion 51 contacting the pressing portion 91 and an inner cylindrical portion 52 located on an inner edge of the annular portion 51 and facing the restoring member 6.
The first spacer 5 comprises an outer cylindrical portion 53 located at the outer edge of the annular portion 51 and facing the return element 6, the outer cylindrical portion 53 being located inside the side wall 94, in contact therewith. The outer cylindrical portion 53 is loosely fitted to the key fitting portion 42.
The outer cylindrical portion 53 is higher than the inner cylindrical portion 52.
The key further comprises a second spacer 8 located between the reset element 6 and the barrel 4.
The housing fitting portion 41 of the barrel 4 has an inner diameter smaller than that of the key fitting portion 42, and the second gasket 8 is located in a space formed by the key fitting portion 41.
Further, the key fitting portion 42 has a cylindrical spacer retaining portion 421 therein, and the second spacer 8 is located between the key fitting portion 42 and the spacer retaining portion 421.
Preferably, the inner diameter of the spacer stopper 421 is the same as the inner diameter of the key assembly portion 42.
First gasket 5 and second gasket 8 are the plastic gasket, avoid when rotatory button 9 is rotatory reset spring both ends direct friction press the splenium and feel with the pipe influence of a banquet, avoid sending the friction sound, have improved user experience greatly.
And the sealing ring 3 is positioned between the outer surface of the shell 2 and the key matching part 42, and the sealing ring 3 is in interference fit with the outer surface of the shell 2 and the key matching part 42.
Preferably, the outer surface of the housing 2 has a packing installation groove 21, and the packing 3 is partially positioned in the packing installation groove 21.
The key fitting portion 42 has a contact surface that contacts the outer surface of the housing 2, and the contact surface contacts the outer surface when the barrel 4 is mounted to the housing 2, so as to prevent the seal member 3 from being exposed.
Sealing washer 3 can realize that the malleation of bara pipe 4 and casing 2 is sealed, and when the external force effect produced the skew, sealing effect can not become invalid yet at the bara pipe 4, and the sealed effectual between bara pipe 4 and the casing 2.
In order to further realize the sealed of axial region 92 and bustle 4, be provided with second sealing washer 7 between axial region 92 and bustle 4, seted up sealing washer mounting groove 95 on the axial region 92, second sealing washer 7 is installed in sealing washer mounting groove 95, and partial second sealing washer 7 protrusion sealing washer mounting groove 95 and bustle 4 interference fit can scribble lubricating oil on second sealing washer 7 to improve the lubricity of sealing washer.
When the pressing part 91 is pressed, the pressing part 91 acts on the reset element 6 to enable the reset element 6 to generate elastic deformation to form acting force, and when the shaft part 92 triggers the electronic key 4, the electronic key generates a triggering signal to realize signal input of the electronic equipment; when the pressing part 91 is released, the rotating key 9 is reset by the acting force of the reset element 6, at this time, the action of the shaft part 92 on the electronic key 4 disappears, the electronic key 4 does not generate a trigger signal, the electronic equipment does not input a signal, and meanwhile, when the rotating key 9 is in a reset state, the anti-disengaging structure acts on the barrel 4 and prevents the rotating key 9 from disengaging from the barrel 4.
A detection element (not shown) for detecting the rotation of the shaft portion 92 is provided in the housing, and signal input is performed according to the angle of rotation of the shaft portion 92.
The embodiment also provides an electronic device, which comprises a shell 2 and the key, wherein the shell 2 is in threaded connection with the barrel 4.
When the key is assembled, the sealing ring 3 is arranged in the sealing ring mounting groove 21 of the shell 2; screwing the bar 4 into the housing 2; filling the second gasket 8 into the barrel 4; two second seal rings 7 with the same specification are arranged in the seal ring installation grooves 95 of the shaft part 92; the first gasket 5 is arranged in the rotary key 9; after the reset element 6 is arranged in the barrel 4, the shaft part 92 penetrates into the barrel 4, when the clamp spring mounting groove 93 of the shaft part 92 is exposed out of the end part of the barrel, the clamp spring 1 is arranged in the clamp spring mounting groove 93, and the assembly process of the key is completed.
The electronic equipment of the embodiment solves the waterproof problem between the shell and the bus pipe, and has better sealing effect; the design of the gasket improves the rotating hand feeling and avoids the friction sound; the connection of the boom pipe to the housing also reduces the number of parts.
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 (10)
1. A key of an electronic device, comprising:
a barrel for mounting on a housing of an electronic device; the bus tube is provided with a shell assembling part and a key matching part, the shell assembling part is used for being assembled in the through hole of the shell, the key matching part is exposed out of the shell, and the outer diameter of the key matching part is larger than that of the shell assembling part;
the rotary key comprises a pressing part and a shaft part, and the shaft part penetrates through the barrel;
the anti-disengaging structure is positioned on the shaft part and used for preventing the rotary key from disengaging from the barrel;
the electronic key is positioned in the shell, and when the pressing part is pressed, the electronic key is triggered by the shaft part to generate a trigger signal;
a reset element for resetting the rotary key to an unpressed state after the pressing action of the pressing portion disappears;
and the sealing ring is positioned between the outer surface of the shell and the key matching part, and is in interference fit with the outer surface of the shell and the key matching part.
2. The electronic device key of claim 1, wherein the outer surface of the housing has a gasket mounting groove, the gasket being partially located in the gasket mounting groove.
3. The electronic device key according to claim 2, wherein the key fitting portion has a contact surface that contacts an outer surface of the housing, the contact surface being in contact with the outer surface when the barrel is mounted to the housing.
4. The electronic device key according to claim 1, wherein the housing fitting portion is screwed with the housing.
5. The electronic device key of any one of claims 1-4, wherein the reset element is located between the pressing portion and the barrel, the key further comprising a first spacer located between the pressing portion and the barrel.
6. The electronic device key according to claim 5, wherein the first spacer includes an annular portion contacting the pressing portion and an inner cylindrical portion located at an inner edge of the annular portion and extending toward the reset element.
7. The electronic device key according to any one of claims 1 to 4, wherein an inner diameter of the housing fitting portion of the barrel is smaller than an inner diameter of the key fitting portion, and a second gasket is provided between the barrel and the reset element, the second gasket being located in a space formed by the key fitting portion and used for accommodating the reset element.
8. The electronic device key according to claim 7, wherein the key engaging portion has a cylindrical spacer-limiting portion therein, and the second spacer is located between the key engaging portion and the spacer-limiting portion.
9. The electronic device key according to claim 8, wherein an inner diameter of the spacer retaining portion is the same as an inner diameter of the key fitting portion.
10. An electronic device, characterized in that the electronic device comprises a housing and a key as claimed in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023154241.1U CN214068612U (en) | 2020-12-24 | 2020-12-24 | Electronic equipment and key thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023154241.1U CN214068612U (en) | 2020-12-24 | 2020-12-24 | Electronic equipment and key thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214068612U true CN214068612U (en) | 2021-08-27 |
Family
ID=77386936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023154241.1U Active CN214068612U (en) | 2020-12-24 | 2020-12-24 | Electronic equipment and key thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214068612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023098070A1 (en) * | 2021-11-30 | 2023-06-08 | 华为技术有限公司 | Key structure and wearable device |
-
2020
- 2020-12-24 CN CN202023154241.1U patent/CN214068612U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023098070A1 (en) * | 2021-11-30 | 2023-06-08 | 华为技术有限公司 | Key structure and wearable device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210110608U (en) | Intelligent watch | |
| CN214068612U (en) | Electronic equipment and key thereof | |
| CN207457706U (en) | Wrist-watch press-key structure and wrist-watch | |
| US10437289B2 (en) | Button structure of electronic device | |
| CN104993291A (en) | Connector assembly | |
| CN214411023U (en) | Electronic equipment and key thereof | |
| CN214956582U (en) | Electronic equipment and button structure thereof | |
| CN213877858U (en) | Switch button and intelligent wearing electronic product | |
| CN113838696B (en) | Push type switch | |
| CN112433459A (en) | Crown and wrist wearing equipment with same | |
| CN210296184U (en) | Reset assembly and key structure | |
| CN213635809U (en) | Electronic equipment and key thereof | |
| CN213905188U (en) | Electronic equipment and button structure thereof | |
| CN214411013U (en) | Electronic equipment and button structure thereof | |
| CN209895954U (en) | Waterproof button structure | |
| CN213905220U (en) | Electronic equipment and key thereof | |
| CN215581665U (en) | Wearable equipment and earphone | |
| CN209328754U (en) | Wearable device | |
| CN213905221U (en) | Electronic equipment and key thereof | |
| CN212676150U (en) | Intelligent wearable device | |
| WO2023206189A1 (en) | Crown assembly of smart watch and smart watch | |
| CN104977846A (en) | Watchcase assembly, smart watch and control method for smart watch | |
| CN112290281A (en) | High-oil-pressure-resistant large-current connector | |
| CN215377267U (en) | Dustproof, waterproof and explosion-proof three-proofing key structure | |
| CN219286258U (en) | Wearable device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221228 Address after: 266104 No. 500, Songling Road, Laoshan District, Qingdao, Shandong Patentee after: GOERTEK TECHNOLOGY Co.,Ltd. Address before: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronics office building) Patentee before: GoerTek Optical Technology Co.,Ltd. |