CN208432869U - A kind of wearable device and its shell - Google Patents
A kind of wearable device and its shell Download PDFInfo
- Publication number
- CN208432869U CN208432869U CN201821203397.4U CN201821203397U CN208432869U CN 208432869 U CN208432869 U CN 208432869U CN 201821203397 U CN201821203397 U CN 201821203397U CN 208432869 U CN208432869 U CN 208432869U
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- hole
- shell
- wall
- partition
- cavity
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- Casings For Electric Apparatus (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a kind of shell, applied to wearable device, including shell, the enclosure interior offers cavity, first through hole is offered on the outer wall of the shell, the first through hole is connected to the cavity, which is characterized in that the fourth hole being connected to the cavity is also provided on the outer wall of the shell.Shell provided by the utility model, tool increase a through-hole compared with prior art there are two through-hole, respectively first through hole and fourth hole, and the gas shock being easy to produce when avoiding a through-hole improves barometrical service life.The invention also discloses a kind of wearable devices using above-mentioned shell.
Description
Technical field
The utility model relates to shell manufacture technology field more particularly to a kind of wearable devices and its shell.
Background technique
Nowadays the Development Trend of consumer electronics product with increasingly to miniaturization, it is integrated the features such as develop, that is, require
Product simplifies structure under the premise of meeting using function as far as possible.The appearance of wearable device, such as smartwatch or intelligence
Energy bracelet, receives the concern of numerous consumers, more should be beautiful while consumer wishes that wrist-watch possesses abundant function, but
It is that increasing for some functions necessarily contacts with the size shape of table body.
The waterproof requirement of smartwatch is higher and higher, is 3ATM, 4ATM, 5ATM waterproof, waterproofing design from IP6, TP7 development
General viscose glue sealing, resulting in enclosure interior in this way is sealing space, and in the environment of high temperature and humidity, table body is easy cracking,
So table body can generally add a balance hole, will affect so beautiful and increase cost, and balance hole be easily accessible water and
The impurity such as mud or sand or dust, moreover, because only one balance hole, then being easy to produce air-flow punching when a through-hole
It hits, internal air pressure component, such as barometrical service life is caused to reduce.
Therefore, how a kind of shell is provided, is current those skilled in the art skill urgently to be resolved to avoid gas shock
Art problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of shells, to avoid gas shock.The utility model
Another object is to provide a kind of wearable device using above-mentioned shell.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of shell is applied to wearable device, including shell, the enclosure interior offer cavity, the shell
First through hole is offered on outer wall, the first through hole is connected to the cavity, is also provided on the outer wall of the shell and institute
The fourth hole of cavity connection is stated, first partition and second partition, the first partition and the chamber are provided in the cavity
Gap between the side inner wall of body is connected to the first through hole, for for inhaling between the first partition and the second partition
Water installations place the first groove, the bottom of the second groove between the second partition and the other side inner wall of the cavity with
First through hole connection, the height of side of the bottom of second groove close to the first through hole are lower than far from described the
The side of one through-hole, the fourth hole are connected to the side wall of second groove.
Preferably, above-mentioned first partition and the second partition are arcwall, collectively constitute an annular wall, the ring
There are annular gaps, and the bottom of second groove is connected to the first through hole between shape wall and the inner wall of the cavity.
Preferably, the top of above-mentioned first partition is inclined surface, and the inclined surface is close to the side of the first through hole
Height is lower than the side far from the first through hole.
Preferably, the lowest point of above-mentioned second groove is connected to the first through hole.
The utility model also provides a kind of wearable device, including shell, and the shell is as described in above-mentioned any one
Shell.
Preferably, above-mentioned wearable device further includes water absorber, the first stiffening plate and barometer, wherein the suction
Water installations are placed in first groove, and the top of the water absorber is arranged in first stiffening plate, and described first mends
The second through-hole, water absorber described in second through-hole alignment, the first through hole and second through-hole are offered on strong plate
It is staggered, the barometer is placed on the top of first stiffening plate, and the barometrical inner chamber body covers second through-hole.
Preferably, above-mentioned water absorber is water-absorbing resin, and the water-absorbing resin includes resin body and is covered on the tree
Sand control screens on rouge ontology.
Preferably, the lower surface of above-mentioned first stiffening plate is provided with waterproof membrane, and it is logical that the waterproof membrane is covered on described second
The lower section in hole.
Preferably, above-mentioned barometrical outer chamber is connected to the cavity of the shell, the barometrical outer chamber with from
The inner chamber body of body is connected to by third through-hole.
Preferably, interference fit has sealing rubber ring between the inner wall of the cavity of above-mentioned barometrical outer wall and the shell.
Preferably, above-mentioned wearable device further includes the second stiffening plate and third stiffening plate, and second stiffening plate is
FPC, the third stiffening plate are barometer stiffening plate, and the side of second stiffening plate is pressed against the barometrical plate body
On, second stiffening plate has been sequentially arranged above the third stiffening plate, barometer buffering foam, barometer fixed plate.
Shell provided by the utility model is applied to wearable device, including shell, the enclosure interior offer chamber
Body offers first through hole on the outer wall of the shell, and the first through hole is connected to the cavity, on the outer wall of the shell
It is also provided with fourth hole, first partition and second partition, the first partition and the cavity are provided in the cavity
Gap between the inner wall of side is connected to the first through hole, is filled between the first partition and the second partition for water suction
The bottom of the second groove between the other side inner wall of first groove of placement location, the second partition and the cavity with it is described
First through hole connection, the height of side of the bottom of second groove close to the first through hole are lower than logical far from described first
The side in hole, the fourth hole are connected to the side wall of second groove.
Shell provided by the utility model, there are two through-holes, respectively first through hole and fourth hole for tool, with the prior art
It compares, increases a through-hole, the gas shock being easy to produce when avoiding a through-hole improves barometrical service life,
Also, after entrance when gas from the first through hole as ventilation, the top for the first groove placed for water absorber, quilt can be flowed through
Water absorber absorbs moisture, meanwhile, when tiny silt is entered by fourth hole, since to be connected to second recessed for fourth hole
The side wall of slot, fourth hole height are higher than the bottom of the second groove, and silt directly falls after entering in the bottom of the second groove, in weight
It is slipped to first through hole under the action of power, is finally slid out from first through hole；After silt enters from first through hole, due to the
The bottom of two grooves is inclined surface setting, and most of silt slides out automatically, realizes waterproof and anti-impurity.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the diagrammatic side-view cross-sectional structural schematic diagram of shell provided by the embodiment of the utility model；
Fig. 2 is the vertical view schematic cross-sectional view of shell provided by the embodiment of the utility model；
Fig. 3 is the partial cross-sectional structural diagram of wearable device provided by the embodiment of the utility model.
In figure 1 above -3:
Shell 1, water absorber 2, waterproof membrane 3, the first stiffening plate 4, barometrical inner chamber body 5, barometrical outer chamber 6,
Sealing rubber ring 7, barometrical plate body 8, FPC9, barometer stiffening plate 10, barometer buffering foam 11, barometer fixed plate 12,
First through hole 13, first partition 14, second partition 15, the first groove 16, the second groove 17, cavity 18, annular gap the 19, the 4th
Through-hole 20.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1 to Fig. 3 is please referred to, Fig. 1 is the diagrammatic side-view cross-sectional structural schematic diagram of shell provided by the embodiment of the utility model；Figure
2 be the vertical view schematic cross-sectional view of shell provided by the embodiment of the utility model；Fig. 3 is provided by the embodiment of the utility model
The partial cross-sectional structural diagram of wearable device.
Shell provided by the utility model is applied to wearable device, can be lower casing, including shell 1, inside shell 1
Cavity 18 is offered, first through hole 13 is offered on the outer wall of shell 1, first through hole 13 is connected to cavity 18, the outer wall of shell 1
On be also provided with fourth hole 20, be provided with first partition 14 and second partition 15 in cavity 18, first partition 14 and cavity 18
Side inner wall between gap be connected to first through hole 13, for for water absorber 2 between first partition 14 and second partition 15
The first groove 16 placed, the bottom of the second groove 17 between second partition 15 and the other side inner wall of cavity 18 are logical with first
Hole 13 is connected to, and height of the bottom of the second groove 17 close to the side of first through hole 13 is lower than the side far from first through hole 13,
Fourth hole 20 is connected to the side wall of the second groove 17.
Shell provided by the utility model can flow through after entrance when gas from the first through hole 13 as ventilation for water suction
The top for the first groove 16 that device 2 is placed absorbs moisture by water absorber 2, meanwhile, when tiny silt passes through fourth hole
When 20 entrance, since fourth hole 20 is connected to the side wall of the second groove 17,20 height of fourth hole is higher than the second groove 17
Bottom, silt enter after directly fall in the bottom of the second groove 17, be slipped to first through hole 13 under gravity, finally from
First through hole 13 slides out；After silt enters from first through hole 13, since the bottom of the second groove 17 is inclined surface setting,
Most of silt slides out automatically, realizes waterproof and anti-impurity.
Shell provided by the utility model tool is and existing there are two through-hole, respectively first through hole 13 and fourth hole 20
Technology is compared, and increases a through-hole, the gas shock being easy to produce when avoiding a through-hole, is improved and barometrical is used the longevity
Life, while waterproof is realized, anti-impurity performance.
When it is implemented, first partition 14 and second partition 15 are arcwall, an annular wall, annular wall are collectively constituted
There are annular gaps 19, and the bottom of second groove 17 is connected to first through hole 13 between the inner wall of cavity 18.Between the annular
Gap 19 forms an annular groove, then fourth hole 20 is arranged in shell 1 when tiny silt is entered by fourth hole 20
Side wall on, since fourth hole 20 is connected to the side wall of the second groove 17,20 height of fourth hole is higher than the second groove 17
Bottom, then also above the bottom of annular groove, silt directly falls in the second groove 17 after entering, then edge under the effect of gravity
The inclined-plane of annular groove be slipped to the first through hole 13 positioned at housing bottom, and slide out；When silt from first through hole 13 into
After entering, under the ramp effect of the second groove 17 and annular groove, most of silt slides out automatically.
Wherein, the top of first partition 14 is inclined surface, and height of the inclined surface close to the side of first through hole 13 is lower than remote
Side from first through hole 13.The lowest point of second groove 17 is connected to first through hole 13.Further facilitate despumation.
The utility model embodiment also provides a kind of wearable device, including shell, and shell is as above-mentioned any one is real
Apply shell described in example.Wherein, above-mentioned table further includes water absorber 2, the first stiffening plate 4 and barometer, wherein water absorber
2 are placed in the first groove 16, and the top of water absorber 2 is arranged in the first stiffening plate 4, offer second on the first stiffening plate 4
Through-hole, the second through-hole alignment water absorber 2, first through hole 13 is staggered with the second through-hole, then barometrical inner chamber body 5 and first
Through-hole 13 is decentraction, and barometer is placed on the top of the first stiffening plate 4, and barometrical inner chamber body 5 covers the second through-hole.It inhales
Water installations 2 are water absorption sponge or water-absorbing resin, and when for water-absorbing resin, water-absorbing resin includes resin body and is covered on resin
Sand control screens on ontology.The lower surface of first stiffening plate 4 is provided with waterproof membrane 3, and waterproof membrane 3 is covered on the lower section of the second through-hole.
Barometrical outer chamber 6 is connected to the cavity 18 of shell, and barometrical outer chamber 6 is logical by third with barometrical inner chamber body 5
Hole connection.Interference fit has sealing rubber ring 7 between the inner wall of the cavity 18 of barometrical outer wall and shell.It is above-mentioned wearable to set
Standby further includes the second stiffening plate and third stiffening plate, and the second stiffening plate is FPC9, and FPC is flexible circuit board, wherein full name in English
For Free Pascal Compiler, be the prior art, had using polyimides or polyester film as one kind made of substrate
Height reliability, excellent flexible printed circuit.Abbreviation soft board or FPC, with Distribution density is high, light-weight, thickness is thin
The characteristics of.Herein for being electrically connected barometer and PCB.Third stiffening plate is barometer stiffening plate 10, the side of the second stiffening plate
Be pressed against on barometrical plate body 8, the second stiffening plate be sequentially arranged above third stiffening plate, barometer buffering foam 11,
Barometer fixed plate 12.
Specifically, integrating sand control screens above water-absorbing resin, silt is stopped to enter water-absorbing resin, the material of waterproof membrane 3 is
GAW325, the axle center of the first through hole 13 opened up on lower casing and barometer decentraction, lower casing aperture enclosure region are made into high on one side
Water-absorbing resin is first fixed on inside the first groove 16 on lower casing by low scheme on one side, when assembling, and waterproof membrane 3 is attached to air pressure
Reinforcement steel disc is counted, is i.e. on the first stiffening plate 4, sealing rubber ring 7 is fixed in the annular groove of barometrical outer chamber 6, finally
Steel disc, the i.e. fixed entire barometer mould group of barometer fixed plate 12 are fixed with barometer.
The entrance of gas is as shown by the arrows in Figure 3, the air equalizer opening opened by the lower casing of wrist-watch, i.e. first through hole 13, with
And fourth hole enters, gas absorbs a part of steam when passing through water-absorbing resin, because waterproof membrane 3 is one-way membrane, only allows gas
Into and liquid be blocked on outside, gas is subsequently passed through barometer reinforcement steel disc, because steel disc bottom is provided with air hole, i.e., second
Through-hole, therefore gas can pass through, when gas enters the space between barometer reinforcement steel disc and barometrical inner chamber body 5
Shi Shixian gas exchanges further improve waterproof performance between sealing rubber ring 7 and lower casing for interference fit.
Sand control principle is as follows, and when tiny silt is entered by fourth hole 20, shell 1 is arranged in fourth hole 20
On side wall, since fourth hole 20 is connected to the side wall of the second groove 17,20 height of fourth hole is higher than the bottom of the second groove 17
Portion, then also above the bottom of annular groove, silt directly falls in the second groove 17 after entering, then under the effect of gravity along
The inclined-plane of annular groove is slipped to the first through hole 13 positioned at housing bottom, and slides out；When silt enters from first through hole 13
Afterwards, the second groove 17, first partition 14 the inclined surface on top and the ramp effect of annular groove under, most of silt is slided automatically
It drops out and.
Waterproof aspect: wearable device provided by the embodiment of the utility model utilizes water-absorbing resin, waterproof membrane 3, sealant
7 waterproofs are enclosed, waterproof performance is improved.Sediment prevention: sand control screens, reinforcement steel disc, lower casing inclined-plane pore structure above water-absorbing resin are utilized
Improve sediment prevention function.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of shell, be applied to wearable device, including shell, the enclosure interior offers cavity, the shell it is outer
First through hole is offered on wall, the first through hole is connected to the cavity, which is characterized in that is also opened on the outer wall of the shell
Equipped with the fourth hole being connected to the cavity.
2. shell according to claim 1, which is characterized in that it is provided with first partition and second partition in the cavity,
Gap between the first partition and the side inner wall of the cavity is connected to the first through hole, the first partition and institute
State between second partition as the first groove for being placed for water absorber, the other side inner wall of the second partition and the cavity it
Between the bottom of the second groove be connected to the first through hole, the bottom of second groove is close to the side of the first through hole
Height be lower than far from the first through hole side,
The fourth hole is connected to the side wall of second groove.
3. shell according to claim 2, which is characterized in that the first partition and the second partition are arc
Wall, collectively constitutes an annular wall, and there are annular gaps to make described second between the annular wall and the inner wall of the cavity
The bottom of groove is connected to the first through hole.
4. shell according to claim 2, which is characterized in that the top of the first partition is inclined surface, the inclination
Height of the face close to the side of the first through hole is lower than the side far from the first through hole.
5. a kind of wearable device, including shell, which is characterized in that the shell is such as the claims 1-4 any one
The shell.
6. a kind of wearable device, including shell, which is characterized in that the shell is such as the claims 2-4 any one
The shell,
It further include water absorber, the first stiffening plate and barometer, wherein the water absorber is placed in first groove,
The top of the water absorber is arranged in first stiffening plate, offers the second through-hole on first stiffening plate, and described
Water absorber described in two through-hole alignments, the first through hole are staggered with second through-hole, and the barometer is placed on described
The top of one stiffening plate, the barometrical inner chamber body cover second through-hole.
7. wearable device according to claim 6, which is characterized in that the water absorber is water-absorbing resin, the suction
Water-resin includes resin body and the sand control screens that are covered in the resin body.
8. wearable device according to claim 6, which is characterized in that the lower surface of first stiffening plate is provided with anti-
Moisture film, the waterproof membrane are covered on the lower section of second through-hole.
9. wearable device according to claim 6, which is characterized in that the barometrical outer chamber and the shell
Cavity connection, the barometrical outer chamber are connected to the inner chamber body of itself by third through-hole.
10. wearable device according to claim 6, which is characterized in that the barometrical outer wall and the shell
Interference fit has sealing rubber ring between the inner wall of cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821203397.4U CN208432869U (en) | 2018-07-27 | 2018-07-27 | A kind of wearable device and its shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821203397.4U CN208432869U (en) | 2018-07-27 | 2018-07-27 | A kind of wearable device and its shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208432869U true CN208432869U (en) | 2019-01-25 |
Family
ID=65097687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821203397.4U Active CN208432869U (en) | 2018-07-27 | 2018-07-27 | A kind of wearable device and its shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208432869U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873677A (en) * | 2018-07-27 | 2018-11-23 | 歌尔科技有限公司 | A kind of wearable device and its shell |
| WO2020019669A1 (en) * | 2018-07-27 | 2020-01-30 | 歌尔股份有限公司 | Wearable device and housing thereof |
| US12007726B2 (en) | 2018-07-27 | 2024-06-11 | Goertek Inc. | Wearable device and housing thereof |
-
2018
- 2018-07-27 CN CN201821203397.4U patent/CN208432869U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873677A (en) * | 2018-07-27 | 2018-11-23 | 歌尔科技有限公司 | A kind of wearable device and its shell |
| WO2020019669A1 (en) * | 2018-07-27 | 2020-01-30 | 歌尔股份有限公司 | Wearable device and housing thereof |
| CN108873677B (en) * | 2018-07-27 | 2024-02-06 | 歌尔科技有限公司 | Wearable equipment and shell thereof |
| US12007726B2 (en) | 2018-07-27 | 2024-06-11 | Goertek Inc. | Wearable device and housing thereof |
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