CN209086681U - A kind of wrist-watch - Google Patents
A kind of wrist-watch Download PDFInfo
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- CN209086681U CN209086681U CN201821693306.XU CN201821693306U CN209086681U CN 209086681 U CN209086681 U CN 209086681U CN 201821693306 U CN201821693306 U CN 201821693306U CN 209086681 U CN209086681 U CN 209086681U
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- Prior art keywords
- resilient sleeve
- wrist
- jack
- snapping
- accommodating chamber
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Abstract
The utility model relates to a kind of wrist-watch, the wrist-watch includes shell, circuit module and button assembly, and the shell is provided with accommodating chamber and jack, and the jack is connected with the accommodating chamber, and the circuit module is arranged in the accommodating chamber；The button assembly includes elastic component and key, and the elastic component includes resilient sleeve, and the resilient sleeve is connected with the jack grafting and extends in the accommodating chamber, and the hole wall of the jack and the outer peripheral surface of the resilient sleeve abut against；At least one end of the key is plugged in the resilient sleeve, the first snapping protrusion being interlockingly connected with the inner wall of the resilient sleeve is provided at one end outer peripheral surface of the key, the outer peripheral surface of the resilient sleeve is formed with the second snapping protrusion at position corresponding with first snapping protrusion, and second snapping protrusion is connected with the cavity wall snapping of the accommodating chamber.The utility model has the advantages that structure is simple, is convenient for assembly and good water-proof effect.
Description
Technical field
The utility model relates to wrist-watch technical fields, more particularly to a kind of wrist-watch.
Background technique
With the fast development of science and technology, the Development Trend of consumer electronics product is increasingly to miniaturization, integrated etc.
Feature development, that is, require product under the premise of meeting using function, beautiful again.Wrist-watch is the meter that people are used to Dose times
Amount tool, especially intelligent wrist-watch receive the concern of numerous consumers, especially sports fan deeply.Intelligent hand
Table mostly includes the functions such as step counting, heart rate, no matter in life or in training, for some consumers, wrist-watch
Waterproof is particularly important, and is adjusted to wrist-watch, such as when the time is adjusted, wrist-watch is required with key.
And the waterproof of key is that some wrist-watches are not avoided that.
It include button cap, key column, spring, circlip and O-ring in the key water repellent component of conventional wristwatch, such key is passing
It is used widely in the wrist-watch of system, but for the waterproof of intelligent wrist-watch, since the components that it is related to are more, group
Time-consuming, higher cost is filled, and waterproof performance is not high.Existing electronic watch core when to school, is adjusted at least provided with a key
Date, or the need of switching display and function selection, due to the presence of these function buttons, increase water-proof function manufacture craft
Difficulty.Therefore, it is simple how to develop a kind of structure, it is urgently to be resolved that the good water meter of waterproof performance has become those skilled in the art
The problem of.
Utility model content
The purpose of the utility model is to overcome the defect of the prior art and deficiency, provide that a kind of structure is simple and waterproof effect
The good wrist-watch of fruit.
In order to achieve the above object, the utility model provides a kind of wrist-watch, the wrist-watch include shell, circuit module and by
Key asembly, the shell are provided with accommodating chamber and jack, and the jack is connected with the accommodating chamber, the circuit module setting
In the accommodating chamber；The button assembly includes elastic component and key, and the elastic component includes resilient sleeve, the resilient sleeve with
The jack grafting is connected and extends in the accommodating chamber, and the hole wall of the jack and the outer peripheral surface of the resilient sleeve offset
It connects；At least one end of the key is plugged in the resilient sleeve, is provided at one end outer peripheral surface of the key and the bullet
Property set the first snapping protrusion for being interlockingly connected of inner wall, the outer peripheral surface of the resilient sleeve is in position corresponding with first snapping protrusion
The place of setting is formed with the second snapping protrusion, and second snapping protrusion is connected with the cavity wall snapping of the accommodating chamber.
Preferably, by squeezing the inner wall of the resilient sleeve, to form second snapping convex for first snapping protrusion
Portion.
Preferably, the key is less than the cross section of the jack in the cross-sectional area being located at first snapping protrusion
Product.
Preferably, the shell is additionally provided with limiting slot, the limiting slot around the setting of the aperture of the jack and with institute
Jack is stated to be connected；The elastic component further includes limiting section, and the limiting section is connected with the resilient sleeve and is located at the limit
In slot.
Preferably, the fixing groove extended towards the receiving cavity direction is provided at the cell wall of the limiting slot, it is described
Elastic component further includes fixed column, and the fixed column is plugged in the fixing groove and is interference fitted with the cell wall of the fixing groove.
Preferably, the locating slot extended towards the receiving cavity direction, institute are additionally provided at the cell wall of the limiting slot
Stating elastic component further includes positioning column, and the positioning column is plugged in the locating slot and the cell wall at least partly with the locating slot
It is formed with gap.
Preferably, the fixing groove and the limiting slot are located at the both ends that the limit groove location is opposite, described to insert
Hole is between the fixing groove and the limiting slot.
Preferably, the elastic component further includes supporting protrusion, and the protrusion that supports is connected simultaneously with the end face of the resilient sleeve
It supports on the circuit module, the cross-sectional area for supporting protrusion is less than the cross-sectional area of the resilient sleeve.
Preferably, first snapping protrusion and second snapping protrusion be in a ring.
Preferably, the elastic component is silica gel part.
The utility model compared with the existing technology, have the advantages that the utility model by the elastic component with
The cooperation of the key, the elastic component include resilient sleeve, and the resilient sleeve is connected with the jack grafting and extends to described
In accommodating chamber, the hole wall of the jack and the outer peripheral surface of the resilient sleeve are abutted against, thus can be prevented described in the entrance of the liquid such as water
In accommodating chamber.Further, since at least one end of the key is plugged in the resilient sleeve, at one end outer peripheral surface of the key
It is provided with the first snapping protrusion being interlockingly connected with the inner wall of the resilient sleeve, the outer peripheral surface of the resilient sleeve is detained with described first
It connects and is formed with the second snapping protrusion at the corresponding position in protrusion, the cavity wall snapping phase of second snapping protrusion and the accommodating chamber
Connect, thus the button assembly can not only be reliably connected with the shell, but also can further prevent the liquid such as water from entering institute
It states in accommodating chamber, structure is simple, is convenient for assembly and good water-proof effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model wrist-watch preferred embodiment.
Fig. 2 is the cross-sectional view of the utility model wrist-watch shown in Fig. 1.
Fig. 3 is the enlarged drawing of a-quadrant shown in Fig. 2.
Fig. 4 is the structural schematic diagram of the elastic component of the utility model wrist-watch shown in Fig. 1.
Specific embodiment
Below with reference to examples and drawings, the utility model is described in further detail, but the reality of the utility model
It is without being limited thereto to apply mode.
Referring to FIG. 1 to FIG. 4, the utility model discloses a kind of wrist-watch, the wrist-watch include shell 1, circuit module 2 and
Button assembly 3, the shell 1 are provided with accommodating chamber a and jack b, and the jack b is connected with the accommodating chamber a.In this implementation
In example, the shell 1 is including the first lid 11, the second lid 12 and accommodates set 13, first lid 11 and second lid
Body 12 be located at it is described accommodate the opposite both ends in 13 positions of set, first lid 11 and second lid 12 with it is described
Set 13 is accommodated to be detachably connected, thus relatively convenient for assembly and maintenance.It is formed with the accommodating chamber a in the receiving set 13, it is described
It accommodates and is provided with the jack b on the side wall of set 13.It is understood that in one embodiment, may not need described in setting
First lid 11 or/and second lid 12, therefore, the structure of the shell 1 is not specifically limited herein.
The circuit module 2 is arranged in the accommodating chamber a, and the circuit module 2 has clock equal functional circuits, due to
The circuit module 2 is the prior art, and details are not described herein.The button assembly 3 includes elastic component 31 and key 32, the bullet
Property part 31 include resilient sleeve 33, the resilient sleeve 33 is connected with the jack b grafting and extends in the accommodating chamber a, described
The hole wall of jack b and the outer peripheral surface of the resilient sleeve 33 abut against.At least one end of the key 32 is plugged in the resilient sleeve
In 33, the first snapping protrusion being interlockingly connected with the inner wall of the resilient sleeve 33 is provided at one end outer peripheral surface of the key 32
321, the outer peripheral surface of the resilient sleeve 33 is formed with the second snapping protrusion at position corresponding with first snapping protrusion 321
331, second snapping protrusion 331 is connected with the cavity wall snapping of the accommodating chamber a.
In the present embodiment, first snapping protrusion 321 forms described the by squeezing the inner wall of the resilient sleeve 33
Two snapping protrusions 331, that is to say, that when manufacturing the elastic component 31, without manufacturing second snapping protrusion 331, by institute
It states key 32 and after the elastic component 31 is assembled to the shell 1, the resilient sleeve is squeezed by first snapping protrusion 321
33 form second snapping protrusion 331, therefore, are not only convenient for manufacturing the elastic component 31, and relatively improve convenient for assembling
Production efficiency.The key 32 is less than the cross section of the jack b in the cross-sectional area being located at first snapping protrusion 321
Product, thus relatively convenient for assembly.First snapping protrusion 321 and second snapping protrusion 331 are in ring, thus leakproofness compared with
Good, the preferably liquid such as prevention water flow into the accommodating chamber a.It is understood that in one embodiment, second button
Protrusion 331 is connect to be made up of injection mold injection molding.
In the present embodiment, the shell 1 is additionally provided with limiting slot c, and the limiting slot c is around the aperture of the jack b
Be arranged simultaneously be connected with the jack b, be provided at the cell wall of the limiting slot c towards the direction the accommodating chamber a be extended
Fixing groove (not shown).It is extended in addition, being additionally provided at the cell wall of the limiting slot c towards the direction the accommodating chamber a
Locating slot (not shown), to be located at the position the limiting slot c opposite two by the fixing groove and the limiting slot c
End, the jack b is between the fixing groove and the limiting slot c.Wherein, the limiting slot c is in bar shaped, the fixing groove
And the locating slot is cylindrical.It is understood that the shape of the limiting slot c, fixing groove and the locating slot are herein not
It is specifically limited.
The elastic component 31 further includes limiting section 34, fixed column 35, positioning column 36 and supports protrusion 37, the limiting section 34
It is connected with the resilient sleeve 33 and is located in the limiting slot c, thus the resilient sleeve 33 can be preferably hindered exceedingly to be inserted into
In the accommodating chamber a, consequently facilitating assembly.The fixed column 35 is plugged in the fixing groove and the cell wall with the fixing groove
Interference fit, so that the fixation of the elastic component 31 is relatively reliable.The positioning column 36 is plugged in the locating slot and at least partly
It is formed with gap with the cell wall of the locating slot, thus is not only convenient for assembling the positioning column 36, and make the elastic component 31
It is relatively reliable with the connection of the shell 1.The protrusion 37 that supports is connected with the end face of the resilient sleeve 33 and supports in the electricity
In road module 2, the cross-sectional area for supporting protrusion is less than the cross-sectional area of the resilient sleeve 33, thus structure is compacter and just
In assembly.Wherein, the elastic component 31 can be silica gel part or polyurethane foam foam member etc., be not specifically limited herein.
In conclusion cooperation of the utility model by the elastic component 31 and the key 32, the elastic component 31 wrap
Resilient sleeve 33 is included, the resilient sleeve 33 is connected with the jack b grafting and extends in the accommodating chamber a, the hole of the jack b
Wall and the outer peripheral surface of the resilient sleeve 33 abut against, thus the liquid such as water can be prevented to enter in the accommodating chamber a.Further, since
At least one end of the key 32 is plugged in the resilient sleeve 33, be provided at one end outer peripheral surface of the key 32 with it is described
The first snapping protrusion 321 that the inner wall of resilient sleeve 33 is interlockingly connected, the outer peripheral surface of the resilient sleeve 33 is convex with first snapping
The second snapping protrusion 331, the cavity wall of second snapping protrusion 331 and the accommodating chamber a are formed at the corresponding position in portion 321
Snapping is connected, thus the button assembly 3 can not only be reliably connected with the shell 1, but also can further prevent the liquid such as water
Body enters in the accommodating chamber a, and structure is simple, is convenient for assembly and good water-proof effect.
Wrist-watch provided by the utility model is described in detail above, specific case used herein is to this reality
It is expounded with novel principle and embodiment, the above embodiments are only used to help understand the utility model
Method and its core concept；At the same time, for those skilled in the art, based on the idea of the present invention, specific real
Apply in mode and application range that there will be changes.In conclusion the content of the present specification is only the embodiment party of the utility model
Formula, therefore it does not limit the scope of the patent of the utility model, made by using the description of the utility model and the drawings
Equivalent structure or equivalent flow shift is applied directly or indirectly in other relevant technical fields, and is similarly included in this reality
With in novel scope of patent protection, should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of wrist-watch, which is characterized in that the wrist-watch includes shell, circuit module and button assembly, and the shell is provided with
Accommodating chamber and jack, the jack are connected with the accommodating chamber, and the circuit module is arranged in the accommodating chamber；It is described to press
Key asembly includes elastic component and key, and the elastic component includes resilient sleeve, and the resilient sleeve is connected and prolongs with the jack grafting
It extends in the accommodating chamber, the hole wall of the jack and the outer peripheral surface of the resilient sleeve abut against；At least one end of the key
It is plugged in the resilient sleeve, is provided with first to be interlockingly connected with the inner wall of the resilient sleeve at one end outer peripheral surface of the key
Snapping protrusion, it is convex that the outer peripheral surface of the resilient sleeve is formed with the second snapping at position corresponding with first snapping protrusion
Portion, second snapping protrusion are connected with the cavity wall snapping of the accommodating chamber.
2. wrist-watch according to claim 1, which is characterized in that first snapping protrusion is by squeezing the interior of the resilient sleeve
Wall forms second snapping protrusion.
3. wrist-watch according to claim 1 or 2, which is characterized in that the key is being located at first snapping protrusion
Cross-sectional area be less than the jack cross-sectional area.
4. wrist-watch according to claim 1 or 2, which is characterized in that the shell is additionally provided with limiting slot, the limiting slot
It is arranged around the aperture of the jack and is connected with the jack；The elastic component further includes limiting section, the limiting section with
The resilient sleeve is connected and is located in the limiting slot.
5. wrist-watch according to claim 4, which is characterized in that be provided at the cell wall of the limiting slot towards the accommodating chamber
The extended fixing groove in direction, the elastic component further includes fixed column, the fixed column be plugged in the fixing groove and with
The cell wall of the fixing groove is interference fitted.
6. wrist-watch according to claim 5, which is characterized in that be additionally provided at the cell wall of the limiting slot towards the receiving
The extended locating slot of cavity direction, the elastic component further includes positioning column, and the positioning column is plugged in the locating slot simultaneously
Cell wall at least partly with the locating slot is formed with gap.
7. wrist-watch according to claim 6, which is characterized in that the fixing groove and the limiting slot are located at the limit
The opposite both ends of position groove location, the jack is between the fixing groove and the limiting slot.
8. wrist-watch according to claim 1 or 2, which is characterized in that the elastic component further includes supporting protrusion, described to support
Protrusion is connected with the end face of the resilient sleeve and supports on the circuit module, and the cross-sectional area for supporting protrusion is less than institute
State the cross-sectional area of resilient sleeve.
9. wrist-watch according to claim 1 or 2, which is characterized in that first snapping protrusion and second snapping are convex
Portion is in a ring.
10. wrist-watch according to claim 1 or 2, which is characterized in that the elastic component is silica gel part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693306.XU CN209086681U (en) | 2018-10-18 | 2018-10-18 | A kind of wrist-watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821693306.XU CN209086681U (en) | 2018-10-18 | 2018-10-18 | A kind of wrist-watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209086681U true CN209086681U (en) | 2019-07-09 |
Family
ID=67119937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821693306.XU Active CN209086681U (en) | 2018-10-18 | 2018-10-18 | A kind of wrist-watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209086681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023245353A1 (en) * | 2022-06-20 | 2023-12-28 | 北京小米移动软件有限公司 | Key assembly and electronic device |
-
2018
- 2018-10-18 CN CN201821693306.XU patent/CN209086681U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023245353A1 (en) * | 2022-06-20 | 2023-12-28 | 北京小米移动软件有限公司 | Key assembly and electronic device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |