CN207780508U - A kind of waterproof construction and smartwatch - Google Patents
A kind of waterproof construction and smartwatch Download PDFInfo
- Publication number
- CN207780508U CN207780508U CN201820077983.2U CN201820077983U CN207780508U CN 207780508 U CN207780508 U CN 207780508U CN 201820077983 U CN201820077983 U CN 201820077983U CN 207780508 U CN207780508 U CN 207780508U
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- water proof
- sidewall
- proof ring
- side wall
- waterproof construction
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Abstract
The utility model discloses a kind of waterproof construction and smartwatch.Waterproof construction includes upper cover and lower casing, and the edge of upper cover is downwardly convex to be equipped with the first side wall；The edge of lower casing is upward convex to be equipped with second sidewall, and the upper cover and the lower casing are fixed to form shell, and the inner surface of the first side wall is abutted with the outer surface of the second sidewall；One in both the first side wall and the second sidewall is installed with water proof ring, and the water proof ring is made of silica gel, and the water proof ring is between the first side wall and the second sidewall.In the waterproof construction, water proof ring is fixedly connected with the first side wall or second sidewall, groove need not be set on the first side wall or second sidewall, so as to reduce the thickness of the first side wall or second sidewall, so that waterproof construction entirety wall thickness reduces, in the case where not changing the inner space of shell, the volume of shell can be reduced, be advantageously implemented the miniaturization of smartwatch.
Description
Technical field
The utility model is related to smartwatch technical field more particularly to a kind of waterproof constructions and smartwatch.
Background technology
Intelligent wearable device application wearable technology carries out intelligentized design to daily wearing, develops and can dress
The general name of equipment, such as smartwatch, bracelet, glasses, dress ornament.Smartwatch is by wrist-watch built-in intelligence system, carries intelligence
Can cell phone system be connected to network and realize multi-functional, phone, short message, mail, photo, music etc. in mobile phone can be synchronized.
Smartwatch generally comprises upper cover and lower casing, and upper cover and lower casing form the shell of smartwatch after fixing, for protection
Electrical part in shell, smartwatch also have waterproof construction.Existing waterproof construction generally comprises two kinds, and one is in upper cover
It is provided with capillary groove on the outside of side wall, water proof ring is placed in capillary groove.After upper cover and lower casing are fixed, the outside of upper cover side wall
It is abutted with the inside of lower case side wall, and water proof ring compression is fixed therebetween, forms waterproof construction.This waterproof construction
In, upper cover side wall needs to open up capillary groove, and to ensure the intensity of shell, upper cover side wall wall thickness is thicker, generally 1.3mm, waterproof
The depth of slot is 0.5mm, and the thickness of lower case side wall is generally 0.8mm, and the wall thickness of shell is made to be at least 2.1mm in this way, wall thickness compared with
Thickness, to ensure in shell to there is enough spaces to house functional component, the volume of smartwatch is larger, and it is small not meet smartwatch
The development trend of size.
Another kind waterproof construction in the prior art is that the seam crossing of upper cover and lower casing is adhesively fixed by gluing process,
Form the shell of sealing.This waterproof construction assembling difficulty is big, of high cost, needs professional equipment to carry out dispensing, is needed after dispensing
Artificial erasing excessive glue, high labor cost, working efficiency is low, and after dispensing smartwatch maintainability it is poor, it is virtually impossible to repair.
Utility model content
One purpose of the utility model is to propose a kind of waterproof construction, and the wall thickness in the waterproof construction is relatively thin, not
In the case of changing enclosure interior space, the volume of shell can be reduced.
For this purpose, the utility model uses following technical scheme：
A kind of waterproof construction, including：
Upper cover, edge is downwardly convex to be equipped with the first side wall；
Lower casing, edge is upward convex to be equipped with second sidewall, and the upper cover and the lower casing fix to form shell, and described the
The inner surface of one side wall is abutted with the outer surface of the second sidewall；
One in both the first side wall and the second sidewall is installed with water proof ring, and the water proof ring is by silica gel system
At the water proof ring is between the first side wall and the second sidewall.
Wherein, the outer surface of the second sidewall is injection molded with the water proof ring.
Wherein, the elastic material is thermoplastic polyurethane elastomer rubber or silica gel.
Wherein, the hardness of the water proof ring is 35-45 degree.
Wherein, the outer surface of the inner surface of the first side wall or the second sidewall is recessed groove, the waterproof
Circle is filled in the groove, and the outer surface setting of the inner surface of the prominent the first side wall or the second sidewall.
Wherein, it is 0.2mm-0.3mm that the water proof ring, which protrudes the first side wall or the height of second sidewall,.
Wherein, the upper cover and the lower casing are fixed by trip bolt.
Wherein, the quantity of the water proof ring is multiple, and multiple water proof rings vertically arrange.
Wherein, it in both outer surfaces of the inner surface of the first side wall and the second sidewall, is not provided with described anti-
One of hydrosphere is convexly equipped with convex ribs, the convex ribs between two adjacent water proof rings, and respectively with adjacent two
The water proof ring abuts.
Another purpose of the utility model is to propose a kind of smartwatch, the wall thickness of the smartwatch middle casing compared with
It is thin, in the case where not changing enclosure interior space, the volume of shell can be reduced, realize the miniaturization of smartwatch.
For this purpose, the utility model uses following technical scheme：
A kind of smartwatch, including above-mentioned waterproof construction.
Advantageous effect：The utility model provides a kind of waterproof construction and smartwatch.Waterproof construction includes upper cover under
Shell, the edge of upper cover is downwardly convex to be equipped with the first side wall；The edge of lower casing is upward convex to be equipped with second sidewall, the upper cover and it is described under
Shell is fixed to form shell, and the inner surface of the first side wall is abutted with the outer surface of the second sidewall；The first side wall
It is installed with water proof ring with one in both second sidewalls, the water proof ring is made of silica gel, and the water proof ring is located at institute
It states between the first side wall and the second sidewall.In the waterproof construction, water proof ring is fixedly connected with the first side wall or second sidewall,
Capillary groove need not be set on the first side wall or second sidewall, so as to reduce the thickness of the first side wall or second sidewall, made
It obtains waterproof construction entirety wall thickness to reduce, in the case where not changing the inner space of shell, the volume of shell can be reduced, favorably
In the miniaturization for realizing smartwatch.
Description of the drawings
Fig. 1 is the sectional view of smartwatch provided by the utility model；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the front view of lower casing provided by the utility model；
Fig. 4 is the side view of lower casing provided by the utility model；
Fig. 5 is the schematic cross-section of second sidewall provided by the utility model and water proof ring.
Wherein:
1, shell；11, upper cover；111, the first side wall；12, lower casing；121, second sidewall；122, groove；2, water proof ring.
Specific implementation mode
The technical issues of to make the utility model solve, the technical solution of use and the technique effect that reaches are clearer,
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, a kind of waterproof construction is present embodiments provided, including upper cover 11 and lower casing 12, the edge of upper cover 11
Downwardly convex to be equipped with the first side wall 111, the edge of lower casing 12 is upward convex to be equipped with second sidewall 121, and upper cover 11 and lower casing 12 can lead to
It crosses screw to fix to form closed shell 1, and the inner surface of the first side wall 111 is made to be abutted with the outer surface of second sidewall 121, shell
Other functional components can be placed in body 1.
As shown in Fig. 2, to improve the water resistance of shell 1, to protect the functional component in it, 111 He of the first side wall
Water proof ring 2 is additionally provided between second sidewall 121, water proof ring 2 is fixedly connected with second sidewall 121, and is convexly equipped in second sidewall
121 so that upper cover 11, lower casing 12 and water proof ring 2 form waterproof construction, due to water proof ring 2 and second sidewall in the waterproof construction
121 are fixedly connected, therefore need not accommodate the capillary groove of water proof ring 2 in second sidewall 121 as being arranged in the prior art, not only may be used
To reduce the wall thickness of second sidewall 121, and water proof ring 2 is arranged on the outer surface of second sidewall 121 so that waterproof surface setting exists
Side facilitates upper cover 11 and lower casing 12 to assemble.When upper cover 11 and lower casing 12 are fixed, second sidewall 121 is supported with the first side wall 111
It connects, to make 2 crimp of water proof ring, improves the leakproofness of upper cover 11 and lower casing 12.
Certainly, water proof ring 2 can also be fixedly connected with the first side wall 111.As shown in figs 2-4, in the present embodiment to prevent
Hydrosphere 2 introduces waterproof construction for being integrally formed with second sidewall 121.
Specifically, shell 1 can be plastic parts, plastic parts processing it is simple, at low cost, while have injection time it is short, effect
The advantages that rate is high, part defect is few, quality is high, advantageously reduces the cost of waterproof construction.Water proof ring 2 can be made of silica gel,
Silica gel is also referred to as silicic acid gel, is a kind of high activity sorbing material, is not easy to react with other substances, and chemical property is stablized, tool
There are higher mechanical strength, toughness and elasticity preferable, it is not easy to be permanently deformed because of external force, the use of water proof ring 2 can be met
Demand.In other embodiments, water proof ring 2 can also have other elastic materials to be made, such as water proof ring 2 can be by thermoplastic poly
Urethane elastomer rubber TPU (Thermoplastic Polyurethanes) is made, and TPU has good wear-resisting, oil resistivity
Can, and elasticity is good, can improve the water proofing property of waterproof construction.Especially limit is not made to the specific material of water proof ring 2 in the present embodiment
It is fixed.
To improve sealing effect, the hardness of water proof ring 2 need it is moderate, when the excessive high hardness of water proof ring 2, the deformation of water proof ring 2
Amount is smaller, it has not been convenient to the assembly of upper cover 11 and lower casing 12, and deflection is small, cannot completely enclose water proof ring 2 and the first side wall 111
Between gap, be unfavorable for improve waterproof construction sealing effect；And 2 hardness of water proof ring it is too low when, water proof ring 2 easily deforms,
Elastic restoring force is poor, and sealing effect is poor.In summary consider, the hardness of water proof ring 2 can be 35-45 degree, be selected in the present embodiment
It is 40 degree to take the hardness of water proof ring 2, and the water proof ring 2 under the hardness has proper non-deformability, it is ensured that upper cover
11 and lower casing 12 cooperation simultaneously, meet the water resistance of waterproof construction.
Water proof ring 2 can be realized with being fixedly connected for second sidewall 121 by glue or Shooting Technique, to avoid in waterproof
The structure settings connector such as hole, slot is opened up on circle 2 and second sidewall 121, and then improves the water resistance of waterproof construction.Work as waterproof
When being fixed by glue sticking between circle 2 and second sidewall 121, the glue used should have preferable corrosion resistance and inoxidizability,
To ensure the fixed effect of water proof ring 2 and second sidewall 121, meanwhile, in fixed water proof ring 2 and second sidewall 121, should ensure that
The contact surface of the two completely attaches to, and to ensure the sealing effect between water proof ring 2 and second sidewall 121, and then ensures waterproof
The water resistance of structure.
Water proof ring 2 can also be fixed with second sidewall 121 by Shooting Technique, and lower casing 12 after injection molding is placed on
In mold, water proof ring 2 is formed in the outer surface of second sidewall 121 by Shooting Technique, keeps water proof ring 2 solid with second sidewall 121
Fixed connection, forms a part.It is fixed by glue sticking compared to water proof ring 2 and second sidewall 121, waterproof after being fixed by injection molding
The globality and good fixing effect of circle 2 and second sidewall 121, therefore, water proof ring 2 and second sidewall 121 select in the present embodiment
It is taken through Shooting Technique to fix, the manufacturing procedure of waterproof construction can be saved, be conducive to improve water resistance.As shown in Fig. 2,
Waterproof construction in the present embodiment in the outer surface of second sidewall 121 by being injection molded with water proof ring 2 so that second sidewall
The capillary groove for accommodating water proof ring 2 need not be set on 121, and so as to reduce the thickness of second sidewall 121, and water proof ring 2 is not
It needs to stretch into capillary groove, the thickness of water proof ring 2 can also be relatively thin, and when upper cover 11 and lower casing 12 are fixed, the first side wall 111 can also
Water proof ring 2 is squeezed, water proof ring 2 is made to deform, to make the wall thickness of waterproof construction only in the first side wall 111 and second sidewall 121
On the basis of the sum of thickness, in addition the thickness of one layer of very thin water proof ring 2, the wall thickness of waterproof construction is relatively thin, to not change
In the case of spatial volume inside shell 1,1 overall dimensions of shell can be reduced.
To improve the fixed effect of water proof ring 2 and second sidewall 121, as shown in figure 5, the outer surface of second sidewall 121 can
Groove 122 is formed to be recessed inwardly, when being molded water proof ring 2, elastic material is filled in groove 122 so that waterproof after molding
It encloses 2 parts to be located in groove 122, the outer surface setting of second sidewall 121 is protruded in part, strengthens water proof ring 2 and second sidewall
121 fixed effect.Water proof ring 2 protrude second sidewall 121 part be continuously arranged so that the circumferential direction of the first side wall 111 with
Water proof ring 2 contacts, and ensures the sealing performance of waterproof construction.
A circumferentially continuous grooves 122 can be arranged in the outer surface of second sidewall 121, can also be multiple interval settings
Groove 122.In the present embodiment, to ensure the intensity of second sidewall 121, the outer surface of second sidewall 121 is circumferentially spaced to be set
Multiple grooves 122 are equipped with, the part of water proof ring 2 is located in groove 122, can improve the fixation of water proof ring 2 and second sidewall 121
Effect is conducive to second sidewall 121 and is integrally formed with water proof ring 2.
In the present embodiment, the height that water proof ring 2 protrudes second sidewall 121 can be 0.2mm-0.3mm so that 11 He of upper cover
After lower casing 12 is fixed, 2 thinner thickness of water proof ring between the first side wall 111 and second sidewall 121 is whole to reduce waterproof construction
The wall thickness of body.
To further increase the water resistance of waterproof construction, second sidewall 121 is also provided with multiple water proof rings 2, example
Such as two, two water proof rings 2 vertically arrange, and multiple waterproof guarantee can be provided for waterproof construction.In addition, the first side wall
111 inner surface can also be convexly equipped with convex ribs, when upper cover 11 and lower casing 12 are fixed, convex ribs be located at two adjacent water proof rings 2 it
Between, and the upper and lower surface of convex ribs is abutted with two adjacent water proof rings 2 respectively, can improve the sealing performance of waterproof construction.
The present embodiment additionally provides a kind of smartwatch, and smartwatch includes above-mentioned waterproof construction, upper cover 11 and lower casing
The functional components such as mainboard, antenna module can be placed in 12 shells 1 formed.
In the present embodiment, by fixing water proof ring 2 and the injection molding of second sidewall 121, the wall thickness of second sidewall 121 can be
0.8mm, compared with prior art in 1.3mm, reduce 0.5mm, can make intelligence in the case where 1 inner space of shell is constant
The table body diameter of wrist-watch reduces 1mm, is conducive to smartwatch miniaturization.
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (9)
1. a kind of waterproof construction, including：
Upper cover (11), edge is downwardly convex to be equipped with the first side wall (111)；
Lower casing (12), edge is upward convex to be equipped with second sidewall (121), which is characterized in that the upper cover (11) and the lower casing
(12) fixation forms shell (1), and the inner surface of the first side wall (111) and the outer surface of the second sidewall (121) are supported
It connects；
One in the first side wall (111) and the second sidewall (121) the two is installed with water proof ring (2), the waterproof
Circle (2) is made of silica gel, and the water proof ring (2) is between the first side wall (111) and the second sidewall (121).
2. waterproof construction as described in claim 1, which is characterized in that the outer surface injection molding of the second sidewall (121)
There is the water proof ring (2).
3. waterproof construction as described in claim 1, which is characterized in that the hardness of the water proof ring (2) is 35-45 degree.
4. waterproof construction as described in claim 1, which is characterized in that the inner surface of the first side wall (111) or described
The outer surface of two side walls (121) is recessed groove (122), and the water proof ring (2) is filled in the groove (122), and dashes forward
Go out the inner surface of the first side wall (111) or the outer surface setting of the second sidewall (121).
5. waterproof construction as claimed in claim 4, which is characterized in that the water proof ring (2) protrudes the first side wall (111)
Or the height of second sidewall (121) is 0.2mm-0.3mm.
6. waterproof construction as described in claim 1, which is characterized in that the upper cover (11) and the lower casing (12) pass through fastening
Screw is fixed.
7. the waterproof construction as described in any one of claim 1-6, which is characterized in that the quantity of the water proof ring (2) is more
A, multiple water proof rings (2) vertically arrange.
8. waterproof construction as claimed in claim 7, which is characterized in that the inner surface of the first side wall (111) and described
In outer surface the two of two side walls (121), be not provided with the water proof ring (2) one is convexly equipped with convex ribs, and the convex ribs are located at
Between two adjacent water proof rings (2), and abutted respectively with two adjacent water proof rings (2).
9. a kind of smartwatch, which is characterized in that include the waterproof construction as described in any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077983.2U CN207780508U (en) | 2018-01-17 | 2018-01-17 | A kind of waterproof construction and smartwatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077983.2U CN207780508U (en) | 2018-01-17 | 2018-01-17 | A kind of waterproof construction and smartwatch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207780508U true CN207780508U (en) | 2018-08-28 |
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ID=63213284
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820077983.2U Active CN207780508U (en) | 2018-01-17 | 2018-01-17 | A kind of waterproof construction and smartwatch |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976891A (en) * | 2018-01-17 | 2018-05-01 | 出门问问信息科技有限公司 | A kind of waterproof construction and intelligent watch |
-
2018
- 2018-01-17 CN CN201820077983.2U patent/CN207780508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976891A (en) * | 2018-01-17 | 2018-05-01 | 出门问问信息科技有限公司 | A kind of waterproof construction and intelligent watch |
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