CN209436418U - Wrist wearing devices with key - Google Patents
Wrist wearing devices with key Download PDFInfo
- Publication number
- CN209436418U CN209436418U CN201822062341.8U CN201822062341U CN209436418U CN 209436418 U CN209436418 U CN 209436418U CN 201822062341 U CN201822062341 U CN 201822062341U CN 209436418 U CN209436418 U CN 209436418U
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- key
- shell
- hand shaft
- wrist wearing
- wearing devices
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Abstract
The utility model discloses a kind of wrist wearing devices with key, including shell, it is arranged in the intracorporal Dome key of shell, and pressable touches the button assembly of Dome key, is provided with hand shaft on shell, at least one first sealing ring is provided between hand shaft and shell；Button assembly includes press key pole, and press key pole is sheathed in hand shaft, and the insertion end and Dome key face of press key pole are arranged, at least one second sealing ring is provided between press key pole and hand shaft.The above-mentioned wrist wearing devices with key, the waterproof between hand shaft and shell realize that the waterproof of button assembly is realized by the second sealing ring by the first sealing ring, by Double seal ring structure setting, can satisfy 5ATM waterproofing grade requirement, waterproof performance is good；And its structure is simple, convenient for assembling.
Description
Technical field
The utility model relates to wearable device technical fields, more particularly to a kind of wrist wearing devices with key.
Background technique
With the development of science and technology with continuous improvement of people's living standards, intelligence dresses class equipment more becomes people day originally
An often electronic product indispensable in life, smartwatch is even more main force therein.Simultaneously as people are to wearing body
It constantly improve with testing requirement, the waterproof requirement of wearing class equipment is also higher and higher.Currently, wrist wearing devices generally have one or more
A key, key touch corresponding Dome key by pressing and realize that corresponding function, existing structure are that hand shaft and shell are interference fitted
Waterproof, but there are air-tightness bad, poor waterproof properties risks when hand shaft assembles.
Utility model content
Based on this, the technical problem to be solved by the present invention is to provide a kind of waterproof performances good, install convenient to has
The wrist wearing devices of key.
It is achieved in order to solve the above technical problems, the utility model adopts the following technical solutions:
A kind of wrist wearing devices with key, including shell, setting are touched in the intracorporal Dome key of shell and pressable
The button assembly of the Dome key is provided with hand shaft on the shell, is provided at least between the hand shaft and the shell
One the first sealing ring；The button assembly includes press key pole, and the press key pole is sheathed in the hand shaft, the press key pole
Insertion end and the Dome key face are arranged, at least one second sealing is provided between the press key pole and the hand shaft
Circle.
The press key pole includes connected pressing head and rotary shaft, the pressing head in one of the embodiments,
Inside be provided with first annular groove, the insertion end of the rotary shaft and the Dome key face are arranged；The hand shaft
Outer end is plugged in the first annular groove, in the mounting hole of the inner end insertion shell of the hand shaft.
Offer second annular groove on the inner end lateral wall of the hand shaft in one of the embodiments, described first
Sealing ring is set in the second annular groove.
The middle part of the hand shaft has boss portion in one of the embodiments, sets on the shell of the mounting hole
It is equipped with third annular groove；The boss portion is set in the third annular groove and is adhesively fixed.
It is fixed between the end face and shell of the hand shaft inner end by laser welding in one of the embodiments,.
The hand shaft border passes through equally distributed 8 solder joints and shell laser welding in one of the embodiments,.
It is arranged with spring on the press key pole in one of the embodiments, the reset for the press key pole.
Limit circlip is provided between the press key pole and the shell in one of the embodiments, passes through the limit
Position circlip carries out axial limiting to the press key pole.
In one of the embodiments, there are two the second sealing ring settings, two the second sealing rings are disposed proximate to.
The wearable device is smartwatch or Intelligent bracelet in one of the embodiments,.
Compared with prior art, the advantages and positive effects of the utility model are as follows:
The above-mentioned wrist wearing devices with key, the waterproof between hand shaft and shell pass through the realization of the first sealing ring, key group
The waterproof of part is realized by the second sealing ring, by Double seal ring structure setting, can satisfy 5ATM waterproofing grade requirement, waterproof
Performance is good；And its structure is simple, convenient for assembling.
Detailed description of the invention
Fig. 1 is the partial sectional view for the wrist wearing devices that the utility model has key；
Fig. 2 is the partial cross-sectional perspective view for the wrist wearing devices that the utility model has key；
Description of symbols:
Shell 100；
Dome key 210；FPC key 220；
Hand shaft 300；Second annular groove 310；Boss portion 320；
Press key pole 400；Press head 410；First annular groove 411；Rotary shaft 420；
First sealing ring 510；Second sealing ring 520；
Hot melt adhesive 610；Solder joint 620；
Limit circlip 700；
Spring 810；Spring stop piece 820；
Colloidal silica 900.
Specific embodiment
It is described in detail below with reference to specific embodiment of the Figure of description to the utility model, but this is practical
The novel multitude of different ways that can be defined by the claims and cover is implemented.
Referring to Figures 1 and 2, the wrist wearing devices with key in one embodiment of the utility model, including shell
100, the Dome key 210 in shell 100 is set and pressable touches the button assembly of Dome key 210, Dome key
210 connect with FPC key 220.By depresses button component, Dome key 210, FPC key 220 are triggered, key is realized with this
Basic function.Mounting hole is opened up on shell 100, hand shaft 300 is provided in mounting hole, shell 100 and hand shaft 300 are metal
Material.At least one first sealing ring 510 is provided between hand shaft 300 and shell 100.Button assembly includes press key pole 400, is pressed
Key lever 400 is sheathed in hand shaft 300, and the insertion end and 210 face of Dome key of press key pole 400 are arranged, press key pole 400 and hand shaft
At least one second sealing ring 520 is provided between 300.
The above-mentioned wrist wearing devices with key, the waterproof between hand shaft 300 and shell 100 pass through the first sealing ring 510
It realizes, the waterproof of button assembly is realized by the second sealing ring 520, and by Double seal ring structure setting, it is anti-to can satisfy 5ATM
Water class requirement, waterproof performance are good；And its structure is simple, convenient for assembling.
Specifically, press key pole 400 includes connected pressing head 410 and rotary shaft 420, and the inside on pressing head 410 is set
It is equipped with first annular groove 411, the insertion end and 210 face of Dome key of rotary shaft 420 are arranged.The outer end of hand shaft 300 plugs
In first annular groove 411, in the mounting hole of the inner end insertion shell 100 of hand shaft 300.The outer end of hand shaft 300 is plugged in
In one annular groove 411, the leakproofness between press key pole 400 and hand shaft 300 is further ensured, improves the waterproofness of key
Energy.
Second annular groove 310 is offered on the inner end lateral wall of hand shaft 300, the first sealing ring 510 is set to the second ring
It in connected in star 310, is easily installed, and improves sealing waterproofness.
Further, the middle part of hand shaft 300 has boss portion 320, is fitted around on the shell 100 in hole and is provided with third ring
Connected in star；Boss portion 320 is set in third annular groove and is adhesively fixed.Bonding agent is preferably hot melt adhesive 610.100 He of shell
The Primary Location of hand shaft 300 is fixed by bonding agent.Still further, passing through between the end face and shell 100 of 300 inner end of hand shaft
Laser welding is fixed.Mechanical Reliability intensity between shell 100 and hand shaft 300 is fixed by laser welding.Preferably, hand shaft
300 borders pass through equally distributed 8 solder joints 620 and 100 laser welding of shell.Pass through the first sealing ring 510, bonding and laser
Welding synchronizes the Mechanical Reliability test and 5ATM waterproofing grade requirement for realizing hand shaft 300.
Spring 810 is arranged on press key pole 400, the reset for press key pole 400.Spring 810 is set in rotary shaft 420 and leans on
The one end on nearly pressing head 410, wherein 810 a part of spring is arranged in first annular groove 411.First sealing ring 510 leans on
The inner end of short round spring 810 is arranged.The inner end of spring 810 is limited by spring stop piece 820.
Be provided between press key pole 400 and shell 100 limit circlip 700, by limit circlip 700 to press key pole 400 into
Row axial limiting.Prevent the axial movement abjection shell 100 of press key pole 400.
Colloidal silica 900 is additionally provided between the insertion end and Dome key 210 of press key pole 400.By the way that colloidal silica is arranged
900, feel bad problem when can improve pressing keys.Meanwhile protecting against shock can be played the role of to Dome key 210, specifically
It is soft material for colloidal silica 900, when the product using the press-key structure, which generates orientation, to be fallen, press key pole 400 can be to Dome
Key 210 generates certain percussion, by the way that colloidal silica 900 is arranged, when press key pole 400 is pressed with certain speed towards Dome
When key 210 moves, colloidal silica 900 has the function of buffering, can weaken impact force of the press key pole 400 towards Dome key 210, i.e.,
Realize protecting against shock effect.
In the present embodiment, the first sealing ring 510 is preferably one.Second sealing ring 520 is preferably two, two second
Sealing ring 520 is disposed proximate to, to further increase leakproofness.
In the present embodiment, wearable device is smartwatch.It should be noted that in other examples, wearing is set
It is standby to be not limited to smartwatch.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of wrist wearing devices with key, including shell, setting touch institute in the intracorporal Dome key of shell and pressable
State the button assembly of Dome key, which is characterized in that be provided with hand shaft on the shell, set between the hand shaft and the shell
It is equipped at least one first sealing ring；The button assembly includes press key pole, and the press key pole is sheathed in the hand shaft, described
The insertion end of press key pole and the Dome key face are arranged, be provided between the press key pole and the hand shaft at least one the
Two sealing rings.
2. the wrist wearing devices according to claim 1 with key, which is characterized in that the press key pole include it is connected by
Pressure head portion and rotary shaft, are provided with first annular groove on the inside of the pressing head, the insertion end of the rotary shaft with it is described
The setting of Dome key face；The outer end of the hand shaft is plugged in the first annular groove, and shell is inserted into the inner end of the hand shaft
In the mounting hole of body.
3. the wrist wearing devices according to claim 2 with key, which is characterized in that on the inner end lateral wall of the hand shaft
Second annular groove is offered, first sealing ring is set in the second annular groove.
4. the wrist wearing devices according to claim 2 with key, which is characterized in that the middle part of the hand shaft has boss
Portion is provided with third annular groove on the shell of the mounting hole；The boss portion is set to the third annular groove
Inside it is adhesively fixed.
5. the wrist wearing devices according to claim 4 with key, which is characterized in that the end face of the hand shaft inner end and shell
It is fixed between body by laser welding.
6. the wrist wearing devices according to claim 5 with key, which is characterized in that the hand shaft border is by uniformly dividing
8 solder joints and shell laser welding of cloth.
7. the wrist wearing devices according to claim 1-6 with key, which is characterized in that covered on the press key pole
Reset equipped with spring, for the press key pole.
8. the wrist wearing devices according to claim 1-6 with key, which is characterized in that the press key pole and institute
It states and is provided with limit circlip between shell, axial limiting is carried out to the press key pole by the limit circlip.
9. the wrist wearing devices according to claim 1-6 with key, which is characterized in that second sealing ring
There are two settings, and two the second sealing rings are disposed proximate to.
10. the wrist wearing devices according to claim 1-6 with key, which is characterized in that the wrist wearing devices
For smartwatch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822062341.8U CN209436418U (en) | 2018-12-07 | 2018-12-07 | Wrist wearing devices with key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822062341.8U CN209436418U (en) | 2018-12-07 | 2018-12-07 | Wrist wearing devices with key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209436418U true CN209436418U (en) | 2019-09-27 |
Family
ID=68013919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822062341.8U Active CN209436418U (en) | 2018-12-07 | 2018-12-07 | Wrist wearing devices with key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209436418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112433459A (en) * | 2020-11-26 | 2021-03-02 | 歌尔科技有限公司 | Crown and wrist wearing equipment with same |
| CN114220688A (en) * | 2021-11-30 | 2022-03-22 | 歌尔科技有限公司 | Key structure and wearable equipment |
-
2018
- 2018-12-07 CN CN201822062341.8U patent/CN209436418U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112433459A (en) * | 2020-11-26 | 2021-03-02 | 歌尔科技有限公司 | Crown and wrist wearing equipment with same |
| CN114220688A (en) * | 2021-11-30 | 2022-03-22 | 歌尔科技有限公司 | Key structure and wearable equipment |
| WO2023098069A1 (en) * | 2021-11-30 | 2023-06-08 | 华为技术有限公司 | Key structure and wearable device |
| CN114220688B (en) * | 2021-11-30 | 2024-04-09 | 华为技术有限公司 | Key structure and wearable equipment |
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| GR01 | Patent grant |