CN107976891A - A kind of waterproof construction and intelligent watch - Google Patents

A kind of waterproof construction and intelligent watch Download PDF

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Publication number
CN107976891A
CN107976891A CN201810045812.6A CN201810045812A CN107976891A CN 107976891 A CN107976891 A CN 107976891A CN 201810045812 A CN201810045812 A CN 201810045812A CN 107976891 A CN107976891 A CN 107976891A
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CN
China
Prior art keywords
water proof
sidewall
side wall
proof ring
waterproof construction
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.)
Pending
Application number
CN201810045812.6A
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Chinese (zh)
Inventor
宋彪
杨飞
张川
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Chumen Wenwen Information Technology Co Ltd
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Chumen Wenwen Information Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201810045812.6A priority Critical patent/CN107976891A/en
Publication of CN107976891A publication Critical patent/CN107976891A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00Cases
    • G04B37/08Hermetic sealing of openings, joints, passages or slits
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00Cases
    • G04B37/08Hermetic sealing of openings, joints, passages or slits
    • G04B37/11Hermetic sealing of openings, joints, passages or slits of the back cover of pocket or wrist watches

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

The invention discloses a kind of waterproof construction and intelligent watch.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 convex to be equipped with second sidewall, and the upper cover and the lower casing are fixed to form housing, 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 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 housing, the volume of housing can be reduced, be advantageously implemented the miniaturization of intelligent watch.

Description

A kind of waterproof construction and intelligent watch
Technical field
The present invention relates to intelligent watch technical field, more particularly to a kind of waterproof construction and intelligent watch.
Background technology
Intelligent wearable device application wearable technology carries out daily wearing intelligentized design, develops and can dress The general name of equipment, such as intelligent watch, bracelet, glasses, dress ornament.Intelligent watch, is by wrist-watch built-in intelligence system, carries intelligence Energy cell phone system is connected to network and realizes multi-functional, phone, short message, mail, photo, music in the synchronous mobile phone of energy etc..
Intelligent watch generally comprises upper cover and lower casing, and upper cover and lower casing form the housing of intelligent watch after fixing, for protection Electrical part in housing, intelligent watch also have waterproof construction.Existing waterproof construction generally comprises two kinds, and one kind is in upper cover Capillary groove is provided with the outside of side wall, water proof ring is placed with capillary groove.After upper cover and lower casing are fixed, the outside of upper cover side wall Abutted with the inner side of lower case side wall, and water proof ring compression is fixed therebetween, form waterproof construction.This waterproof construction In, upper cover side wall needs to open up capillary groove, and to ensure the intensity of housing, upper cover side wall wall thickness is thicker, generally 1.3mm, waterproof The depth of groove is 0.5mm, and the thickness of lower case side wall is generally 0.8mm, the wall thickness of housing is at least 2.1mm, wall thickness compared with Thickness, to ensure in housing to there is enough spaces to house functional component, the volume of intelligent watch is larger, and it is small not meet intelligent watch The development trend of size.
Another kind waterproof construction of the prior art is that the seam crossing of upper cover and lower casing is adhesively fixed by gluing process, Form the housing of sealing.This waterproof construction assembling difficulty is big, of high cost, it is necessary to which professional equipment progress dispensing, needs after dispensing Manually erasing excessive glue, high labor cost, work efficiency is low, and after dispensing intelligent watch maintainability it is poor, it is virtually impossible to repair.
The content of the invention
An object of the present invention is to provide a kind of waterproof construction, the wall thickness in the waterproof construction is relatively thin, is not changing In the case of enclosure interior space, the volume of housing can be reduced.
For this purpose, the present invention uses following technical scheme:
A kind of waterproof construction, including:
Upper cover, its edge is downwardly convex to be equipped with the first side wall;
Lower casing, its edge is convex to be equipped with second sidewall, and the upper cover and the lower casing are fixed to form housing, and described 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 positioned at described 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 water proof ring is made of elastic material.
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 inner surface of the prominent the first side wall or the outer surface of the second sidewall are set.
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 that multiple water proof rings vertically arrange.
Wherein, in both outer surfaces of the inner surface of the first side wall and the second sidewall, it 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.
It is another object of the present invention to propose a kind of intelligent watch, the wall thickness of the intelligent watch middle casing is relatively thin, In the case of not changing enclosure interior space, the volume of housing can be reduced, realize the miniaturization of intelligent watch.
For this purpose, the present invention uses following technical scheme:
A kind of intelligent watch, including above-mentioned waterproof construction.
Beneficial effect:The present invention provides a kind of waterproof construction and intelligent watch.Waterproof construction includes upper cover and lower casing, on The edge of lid is downwardly convex to be equipped with the first side wall;The edge of lower casing is convex to be equipped with second sidewall, and the upper cover and the lower casing are consolidated Housing is shaped as, and the inner surface of the first side wall is abutted with the outer surface of the second sidewall;The first side wall and institute State one in both second sidewalls and be installed with water proof ring, the water proof ring be located at the first side wall and the second sidewall it Between.In the waterproof construction, water proof ring is fixedly connected with the first side wall or second sidewall, need not on the first side wall or second sidewall Capillary groove is set, so as to reduce the thickness of the first side wall or second sidewall so that waterproof construction entirety wall thickness reduces, not In the case of the inner space for changing housing, the volume of housing can be reduced, be advantageously implemented the miniaturization of intelligent watch.
Brief description of the drawings
Fig. 1 is the sectional view of intelligent watch provided by the invention;
Fig. 2 is the partial enlarged view at A in Fig. 1;
Fig. 3 is the front view of lower casing provided by the invention;
Fig. 4 is the side view of lower casing provided by the invention;
Fig. 5 is the schematic cross-section of second sidewall provided by the invention and water proof ring.
Wherein:
1st, housing;11st, upper cover;111st, the first side wall;12nd, lower casing;121st, second sidewall;122nd, groove;2nd, water proof ring.
Embodiment
For make present invention solves the technical problem that, the technical solution that uses and the technique effect that reaches it is clearer, below Technical scheme is further illustrated with reference to attached drawing and by embodiment.
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 convex to be equipped with second sidewall 121, and upper cover 11 and lower casing 12 can lead to Cross screw and fix the housing 1 to form closing, and the inner surface of the first side wall 111 is 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 housing 1, so that the functional component in it is protected, 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 set 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 is arranged on Sidepiece, 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 Connect, so that 2 crimp of water proof ring, improves upper cover 11 and the leakproofness of 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 exemplified by being integrally formed with second sidewall 121.
Specifically, housing 1 can be plastic parts, plastic parts processing is simple, cost is low, while has that injection time 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 materials, and chemical property is stablized, tool There is higher mechanical strength, toughness and elasticity are preferable, it is not easy to be permanently deformed because of external force, can meet the use of water proof ring 2 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, during 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 assembling of upper cover 11 and lower casing 12, and deflection is small, it is impossible to completely enclosed 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.Summary considers that the hardness of water proof ring 2 can be 35-45 degree, be selected in the present embodiment The hardness for taking water proof ring 2 is 40 degree, 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 at the same time, 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, so as to avoid in waterproof The structure setting connector such as hole, groove 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 between circle 2 and second sidewall 121 by glue sticking, 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, so as 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 the lower casing 12 after injection molding is placed on In mould, water proof ring 2 is formed in the outer surface of second sidewall 121 by Shooting Technique, makes water proof ring 2 solid with second sidewall 121 Fixed connection, forms a part.Fixed compared to water proof ring 2 and second sidewall 121 by glue sticking, waterproof after being fixed by injection Circle 2 and the globality and good fixing effect of 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, is 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 Need 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 extruded, deforms water proof ring 2, so that the wall thickness of waterproof construction is only in the first side wall 111 and second sidewall 121 On the basis of the sum of thickness, plus the thickness of one layer of very thin water proof ring 2, the wall thickness of waterproof construction is relatively thin, so as to not change In the case of spatial volume inside housing 1,1 overall dimensions of housing can be reduced.
To improve water proof ring 2 and the fixed effect of 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 the waterproof after shaping Enclose 2 parts to be located in groove 122, the outer surface that second sidewall 121 is protruded in part is set, and strengthens water proof ring 2 and second sidewall 121 fixed effect.Water proof ring 2 protrude second sidewall 121 part continuously set 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.
The outer surface of second sidewall 121 can set a circumferentially continuous grooves 122 or 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, so that it is whole to reduce waterproof construction The wall thickness of body.
To further improve 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 intelligent watch, and intelligent watch includes above-mentioned waterproof construction, upper cover 11 and lower casing The functional components such as mainboard, antenna module can be placed in 12 housings 1 formed.
In the present embodiment, by the way that water proof ring 2 and second sidewall 121 are molded fixation, 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 housing is constant The table body diameter of wrist-watch reduces 1mm, is conducive to intelligent watch miniaturization.
Above content is only presently preferred embodiments of the present invention, for those of ordinary skill in the art, according to the present invention's Thought, there will be changes, this specification content should not be construed as to the present invention in specific embodiments and applications Limitation.

Claims (10)

1. a kind of waterproof construction, including:
Upper cover (11), its edge is downwardly convex to be equipped with the first side wall (111);
Lower casing (12), its edge is convex to be equipped with second sidewall (121), it is characterised in that the upper cover (11) and the lower casing (12) fixation forms housing (1), and the inner surface of the first side wall (111) and the outer surface of the second sidewall (121) are supported Connect;
One in both the first side wall (111) and the second sidewall (121) is installed with water proof ring (2), the waterproof (2) are enclosed between the first side wall (111) and the second sidewall (121).
2. waterproof construction as claimed in claim 1, it is characterised in that the outer surface injection molding of the second sidewall (121) There is the water proof ring (2).
3. waterproof construction as claimed in claim 2, it is characterised in that the water proof ring (2) is made of elastic material.
4. waterproof construction as claimed in claim 3, it is characterised in that the hardness of the water proof ring (2) is 35-45 degree.
5. waterproof construction as claimed in claim 1, it is characterised 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 is dashed forward Go out the inner surface of the first side wall (111) or the outer surface of the second sidewall (121) is set.
6. waterproof construction as claimed in claim 5, it is characterised 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.
7. waterproof construction as claimed in claim 1, it is characterised in that the upper cover (11) and the lower casing (12) pass through fastening Screw is fixed.
8. such as the waterproof construction any one of claim 1-7, it is characterised in that the quantity of the water proof ring (2) is more A, multiple water proof rings (2) vertically arrange.
9. waterproof construction as claimed in claim 8, it is characterised in that the inner surface of the first side wall (111) and described In both outer surfaces 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).
10. a kind of intelligent watch, it is characterised in that including waterproof construction as claimed in any one of claims 1-9 wherein.
CN201810045812.6A 2018-01-17 2018-01-17 A kind of waterproof construction and intelligent watch Pending CN107976891A (en)

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CN103732026A (en) * 2013-12-24 2014-04-16 深圳市宝尔爱迪科技有限公司 Waterproof structure and electronic device with same
CN203968159U (en) * 2013-12-27 2014-11-26 比亚迪股份有限公司 Cell phone rear cover load module
CN204201321U (en) * 2014-09-30 2015-03-11 天津中瑞邦络克管道联接技术有限公司 Welding high pressure pipe line joint
CN104466515A (en) * 2014-11-25 2015-03-25 广东欧珀移动通信有限公司 Earphone base sealing structure and terminal provided with same
CN204557063U (en) * 2015-01-19 2015-08-12 深圳市飞亚达精密计时制造有限公司 A kind of underwater watch reliever
CN104567000A (en) * 2015-02-02 2015-04-29 诸暨市钰晨机械有限公司 Water pipe assembly of electricity-preventive wall
CN204512534U (en) * 2015-03-04 2015-07-29 钱江集团浙江亿江机电有限公司 A kind of double fuel ball valve
CN204408436U (en) * 2015-03-05 2015-06-17 深圳市华达四通科技有限公司 A kind of water-tight device being applied to cell-phone cover
CN205483376U (en) * 2016-02-02 2016-08-17 玉环县金龙欧浴洁具有限公司 Novel corrugated pipe
CN205592524U (en) * 2016-05-10 2016-09-21 浙江正康实业有限公司 Special union of gas
CN206520907U (en) * 2016-08-26 2017-09-26 中山市峻国电器有限公司 Vacuum cover, agitating device and storage device with the vacuum cover
CN206638958U (en) * 2016-09-27 2017-11-14 深圳市帝浪精工表业有限公司 A kind of structure of double waterproofs bar
CN106502083A (en) * 2016-10-12 2017-03-15 广东小天才科技有限公司 Intelligent watch sealing structure
CN206696615U (en) * 2017-03-03 2017-12-01 东莞市莹昌五金制品有限公司 A kind of watchcase of eye-shaped stem-winder
CN107139386A (en) * 2017-03-23 2017-09-08 捷开通讯(深圳)有限公司 The housing and its equipment and preparation method of a kind of achievable high leakproofness
CN206627777U (en) * 2017-04-01 2017-11-10 东莞市舜林电子科技有限公司 A kind of intelligent watch charging structure
CN207780508U (en) * 2018-01-17 2018-08-28 出门问问信息科技有限公司 A kind of waterproof construction and smartwatch

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