CN208834947U - Waterproof push-button and equipment with Waterproof push-button - Google Patents

Waterproof push-button and equipment with Waterproof push-button Download PDF

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Publication number
CN208834947U
CN208834947U CN201720909605.1U CN201720909605U CN208834947U CN 208834947 U CN208834947 U CN 208834947U CN 201720909605 U CN201720909605 U CN 201720909605U CN 208834947 U CN208834947 U CN 208834947U
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CN
China
Prior art keywords
button
waterproof push
flexible pad
stud bump
positioning protrusion
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Expired - Fee Related
Application number
CN201720909605.1U
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Chinese (zh)
Inventor
杨蒙爱
杨兴武
单艳锋
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Hangzhou Hikvision Digital Technology Co Ltd
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Hangzhou Hikvision Digital Technology Co Ltd
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Priority to CN201720909605.1U priority Critical patent/CN208834947U/en
Application granted granted Critical
Publication of CN208834947U publication Critical patent/CN208834947U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The application discloses a kind of Waterproof push-button comprising button cap, flexible pad and hard pedestal, the flexible pad are arranged between the button cap and the hard pedestal;The button cap includes stud bump, and the position opposite with the stud bump is provided with first sock in the flexible pad, and the hard pedestal is provided with avoid holes;The stud bump and first sock socket cooperate, to be formed across the flexible operation end of the avoid holes.Above scheme can solve current Waterproof push-button using double-colored technique in the presence of the process is more complicated, the higher problem of production cost.A kind of equipment with Waterproof push-button is also disclosed in the application.

Description

Waterproof push-button and equipment with Waterproof push-button
Technical field
This application involves key waterproof technique field more particularly to a kind of Waterproof push-button and with the equipment of Waterproof push-button.
Background technique
With the gradually promotion of user demand, the performance of many equipment is increased dramatically at present.In order to reduce product by There are many three proofings equipment on the market at present in the influence of environmental factor.Three proofings equipment has preferable waterproof, shockproof and dust tightness Energy.During product design, carrying out waterproofing design to equipment is a more important ring, decides the quality of equipment.
Currently, more equipment is usually provided with key, key is that user's operation equipment provides convenience, but can give equipment Water blocking tape come biggish challenge.In use for some time, the position where key will appear leak to many equipment, this is serious Influence the performance and public praise of equipment.Current three proofings equipment generallys use the production that double-colored technology realizes Waterproof push-button.It is using During double-colored technology production Waterproof push-button, a part of Waterproof push-button is first molded in the first type chamber with a kind of resin, so Mold is turned round 180 ° afterwards, the part made in the first type chamber is transferred in the biggish second type chamber of volume, then again the It is molded in two type chambers on another resin to completed part, to complete the production of Waterproof push-button.By the above process may be used To find out, using double-colored technique production Waterproof push-button in the presence of the process is more complicated, the higher problem of production cost.
Utility model content
The application provides a kind of Waterproof push-button, and to solve current Waterproof push-button, using double-colored technique, that there are techniques is more multiple Miscellaneous, the higher problem of production cost.
To solve the above-mentioned problems, the application adopts the following technical solutions:
Waterproof push-button, including button cap, flexible pad and hard pedestal, flexible pad setting the button cap with it is described Between hard pedestal;The button cap includes stud bump, the position opposite with stud bump setting in the flexible pad There is first sock, the hard pedestal is provided with avoid holes;The stud bump and first sock socket cooperate, with It is formed across the flexible operation end of the avoid holes.
Preferably, in above-mentioned Waterproof push-button, the button cap includes positioning protrusion, and it is convex that the convex is located at the key The side risen;The position opposite with the positioning protrusion is provided with the second socket part in the flexible pad, the positioning protrusion with Second socket part location fit.
Preferably, in above-mentioned Waterproof push-button, the positioning protrusion is two, in the length direction of the button cap, two Positioning protrusion is symmetrically disposed in the two sides of the stud bump.
Preferably, in above-mentioned Waterproof push-button, the button cap further includes that setting is convex in the positioning protrusion and the key Fool proof between rising is raised, and the position opposite with the fool proof protrusion is provided with locating slot, the locating slot in the flexible pad With the fool proof protrusion location fit.
Preferably, in above-mentioned Waterproof push-button, the fool proof part is fool proof boss, and the quantity of the fool proof boss is one, And it is arranged therein between the positioning protrusion and the stud bump.
Preferably, in above-mentioned Waterproof push-button, the first sock and second socket part all have closed end, described Stud bump is bonded with the inner wall of the closed end of the first sock, the closing of the positioning protrusion and second socket part There is gap between the inner wall at end.
Preferably, in above-mentioned Waterproof push-button, the hard pedestal is support sheet metal component, the hard pedestal and the flexibility It is fixedly linked between pad by sulfuration process.
Preferably, in above-mentioned Waterproof push-button, pass through glue connection between the button cap and the flexible pad.
Preferably, in above-mentioned Waterproof push-button, the flexible pad is silicagel pad.
Equipment with Waterproof push-button, including as above described in any item Waterproof push-buttons.
The application use at least one above-mentioned technical solution can reach it is following the utility model has the advantages that
In Waterproof push-button disclosed in the present application, flexible pad is set between button cap and hard pedestal, it, will be upper to realize waterproof It states after Waterproof push-button is sealingly mounted on the casing of equipment, can achieve the purpose that equipment waterproof.Waterproof push-button passes through key Cap, hard pedestal and flexible pad assemble, and the assembling between the manufacture and accessory of each accessory is relatively simple, without more multiple Miscellaneous technique and equipment, compared with the prior art for, Waterproof push-button disclosed in the present application can solve double-colored technology manufacture at present Waterproof push-button is in the presence of the process is more complicated, the higher problem of production cost.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the assembling structure schematic diagram of Waterproof push-button disclosed in the embodiment of the present application;
Fig. 2 and Fig. 3 is respectively the configuration schematic diagram of the Waterproof push-button under different perspectives;
Fig. 4 is that Waterproof push-button disclosed in the embodiment of the present application is assembled to the structural schematic diagram on the casing of equipment.
The reference numerals are as follows:
100- button cap, 110- stud bump, 120- positioning protrusion, 130- fool proof boss, 140- positioning groove, 200- are soft Property pad, 210- first sock, the second socket part 220-, 230- locating slot, 240- positioning convex platform, 300- hard pedestal, 310- Avoid holes, 400- switching component, 500- casing.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing Every other embodiment obtained under the premise of creative work out, shall fall in the protection scope of this application.
Below in conjunction with attached drawing, the technical scheme provided by various embodiments of the present application will be described in detail.
Fig. 1-4 is please referred to, the embodiment of the present application discloses a kind of Waterproof push-button, and disclosed Waterproof push-button is as water proof equipment Operation button, for for user to water proof equipment implement manipulate.
Waterproof push-button disclosed in the embodiment of the present application includes button cap 100, flexible pad 200 and hard pedestal 300.Flexible pad 200 are arranged between button cap 100 and hard pedestal 300, and flexible pad 200 is for playing the role of waterproof.Flexible pad 200 has Preferable elasticity, is able to achieve the rebound of button cap 100, while can improve the operating handle of user.Specifically, flexible pad 200 with It can be achieved a fixed connection by glue between button cap 100.Preferably, flexible pad 200 and button cap 100 use mode for dispensing glue Realize and fix have many advantages, such as simple process, reliable using a glue connection, while replacement of the user to button cap 100 can be facilitated. Flexible pad 200 can also be realized by connector (such as anchoring piece) and be connect with button cap 100;Flexible pad 200 can also pass through Connection structure realization connect with button cap 100, for example, can be set in flexible pad 200 be clamped it is raised, can be on button cap 100 Clamping groove is set, and flexible pad 200 realizes the connection with button cap 100 by the clamping engagement of clamping protrusion and clamping groove.
Button cap 100 includes stud bump 110, and the position opposite with stud bump 110 is provided with first in flexible pad 200 Socket part 210, hard pedestal 300 are provided with avoid holes 310.After Waterproof push-button is installed in equipment, hard pedestal 300 is carried on the back Surface from flexible pad 200 can be sealed with the installation position on the casing 500 of water proof equipment to be cooperated, and is set so that water be avoided to enter waterproof Inside standby casing 500.In general, hard pedestal 300 is realized and is set by way of waterproof gum away from the surface of flexible pad 200 Installation position on standby casing 500 is tightly connected.It is able to achieve and is fixedly connected using waterproof gum, moreover it is possible to saved design space, lead to Crossing simple fixed form can be realized effective waterproof, meanwhile, also facilitate the entirety of entire Waterproof push-button to tear open using waterproof gum Unload replacement.Certainly, hard pedestal 300 can also be realized away from the surface of flexible pad 200 by other sealing structures or sealing element Sealing with installation position cooperates.
Stud bump 110 and the socket of first sock 210 cooperate, to be formed across the flexible operation end of avoid holes 310.This Flexible operation end can pass through casing 500, and contact with switching component 400 corresponding in casing 500, and then press in user Under operation, the manipulation to switching component 400 is realized.
One end of first sock 210 is open end, and the other end is closed end, and stud bump 110 is extend into from open end In first sock 210, above-mentioned flexible operation end is collectively formed in the free end and closed end of stud bump 110, and user is using During, pressing keys cap 100 can be realized stud bump 110 and closed end pushed to press to switching component 400.Specific In design process, designer can be according to the stroke length of switching component 400, to adjust total height, the row of Waterproof push-button Journey and feel.
Gap can be formed between the inner wall of the closed end of the free end and first sock 210 of stud bump 110, is being grasped During control, stud bump 110 is contacted by deformation with the inner wall of above-mentioned closed end after being driven, and then carries out subsequent behaviour Control.This kind of fit system can reduce the sensitivity of Waterproof push-button.Based on this, in preferred scheme, the free end of stud bump 110 It is bonded with the inner wall of the closed end of first sock 210, as long as such matching relationship acts stud bump 110 Closed end is pressed to, and then by closed end come manipulation of switches component 400.It will be apparent that this can be improved the sensitive of Waterproof push-button Degree.
In Waterproof push-button disclosed in the embodiment of the present application, flexible pad 200 is set between button cap 100 and hard pedestal 300, Flexible pad 200 can play waterproof action, on the casing 500 that above-mentioned Waterproof push-button is installed to equipment after, can reach and set The purpose of standby waterproof.Waterproof push-button is assembled by button cap 100, hard pedestal 300 and flexible pad 200, each accessory Manufacture and accessory between assembling it is relatively simple, be not necessarily to more complicated technique and equipment, compared with the prior art for, this Shen Please Waterproof push-button disclosed in embodiment can solve double-colored technology manufacture Waterproof push-button at present and have that the process is more complicated, production cost Higher problem.
In addition, using double-colored technology make Waterproof push-button, usually with TPU (Thermoplastic polyurethanes, Thermoplastic polyurethane elastomer rubber) material be raw material, TPU material hardness is higher, during manufacturing Waterproof push-button, mould The design and depanning of tool are more difficult, cause design limitation larger, finally will affect the pressing feel of Waterproof push-button.The embodiment of the present application Disclosed Waterproof push-button includes flexible pad 200, and 200 elasticity of flexible pad preferably, and then more can neatly adjust various pieces, To reach preferable pressing feel, and the button design, relatively simple, the lower production costs of processing.
Waterproof push-button disclosed in the embodiment of the present application has the characteristics that versatile, different equipment in the process of design In, same design groove can be reserved on casing 500, to complete the dress of Waterproof push-button disclosed in the embodiment of the present application Match, i.e. the use of realization Waterproof push-button on different devices.
During Waterproof push-button is pressed, button cap 100 can press to flexible pad 200, so that stud bump 110 First sock 210 is pressed to, at this point, the stud bump 110 of button cap 100 is practical contact point, and then entire waterproof can be made The both ends of key tilt.The both ends of Waterproof push-button tilt the stabilization of the stability that will affect Waterproof push-button work and sealing assembly Property, it is based on this, in the embodiment of the present application, button cap 100 may include positioning protrusion 120, and positioning protrusion 120 is located at stud bump 110 side.The second socket part 220, positioning protrusion has can be set in the position opposite with positioning protrusion 120 in flexible pad 200 120 and 220 location fit of the second socket part.Above-mentioned positioning protrusion 120 and the location fit of the second socket part 220 can be played and be grabbed The effect of tight button cap 100, and then the deformation of button cap 100 can be reduced.
Second socket part 220 is used for and 120 location fit of positioning protrusion, and then Reducing distortion.With 210 knot of first sock Structure is similar, and one end of the second socket part 220 can be open end, and the other end is closed end.Positioning protrusion 120 is from the second socket part 220 open end is protruded into the second socket part 220.Certainly, positioning protrusion 120 can be with the closed end of the second socket part 220 Inner wall contact, still, as described above, positioning protrusion 120 plays positioning action, and positioning protrusion 120 is It is not necessary to second set The inner wall of the closed end of socket part 220 contacts, once contact, during Waterproof push-button is pressed, 120 meeting of positioning protrusion The casing 500 of equipment is oppressed by the closed end of the second socket part 220, this can the casing 500 to equipment bring adverse consequences.Base In this, in preferred scheme, gap can be formed between the inner wall of the closed end of positioning protrusion 120 and the second socket part 220, such as Shown in Fig. 4.Certainly, under the premise of not influencing assembly, reinforcing rib can also be arranged in flexible pad 200, and reinforcing rib can be along soft Property pad 200 length direction extend.Reinforcing rib can reduce flexible pad 200 under the premise of not influencing 200 intensity of flexible pad The uplift and deformation at both ends.
Referring again to Fig. 1 and 2, in preferred scheme, positioning protrusion 120 is two, and two positioning protrusion 120 can be On the length direction of button cap 100, the two sides of stud bump 110 are arranged in, so as to preferably alleviate Waterproof push-button The tilting phenomenon that both ends occur, while will not influence the pressing feel of Waterproof push-button again.Preferably, two positioning protrusion 120 can To be symmetrically arranged at the two sides of stud bump 110, this more can balancedly prevent the end of button cap 100 from tilting.Two Positioning protrusion 120 can also be arranged in the two sides of stud bump 110 in a non-symmetrical way, and such situation can play preferably Foolproof function.
In general, the shape of button cap 100 more standardizes, such as button cap 100 is rectangular parallelepiped structure.Above-mentioned two convex 120 two sides for being arranged in stud bump 110 in a manner of symmetrically are played, are easier to cause button cap 100 anti-loaded, and then influence waterproof The follow-up work of key.Button cap 100 can also include fool proof part as a result, and fool proof part can play foolproof function, avoid key Cap 100 is anti-loaded.
There are many structures for realizing fool proof, and in a kind of specific embodiment, fool proof part can be fool proof protrusion, and fool proof is convex It rises and is arranged between positioning protrusion 120 and stud bump 110.Correspondingly, it can be set in flexible pad 200 and fool proof protrusion Corresponding locating slot 230, locating slot 230 can be with fool proof protrusion location fits.Certainly, locating slot 230 can be set in key On cap 100, correspondingly, fool proof part be can be set in flexible pad 200.Certainly, button cap can also be arranged in fool proof protrusion 100 or flexible pad 200 other positions, as long as can ensure that the process that fool proof protrusion can cooperate in button cap 100 and flexible pad 200 In play foolproof function.
Referring again to Fig. 1 and 2, in a kind of specific embodiment, fool proof part can be fool proof boss 130, and fool proof is convex The quantity of platform 130 is one, and is arranged therein between a positioning protrusion 120 and stud bump 110.In such cases, two In a positioning protrusion 120, fool proof boss 130 is set, between another one and stud bump 110 between one and stud bump 110 Without fool proof boss 130, such structure can reach fool proof effect.The quantity of fool proof boss 130 can be disclosed in the present application to be multiple Fool proof protrusion can be not only fool proof boss 130, can also be other shapes of bulge-structure.
Herein, stud bump 110, positioning protrusion 120 and fool proof protrusion can be cylindrical-shaped structure part, button cap 100 It can be plastic injection piece, stud bump 110, positioning protrusion 120 and fool proof protrusion are during 100 injection molding of button cap It is integrally formed.Certainly, in order to improve the stability of assembly, stud bump 110 can be spline structure part.Referring again to Fig. 2 With 3, in order to improve the stability of assembly, positioning groove 140 has been can be set in button cap 100, correspondingly, flexible pad 200 can be with Be provided with positioning convex platform 240, positioning convex platform 240 and 140 location fit of positioning groove, this also can be improved flexible pad 200 with by The compactedness that keycap 100 assembles.Button cap 100 or metalwork, stud bump 110, positioning protrusion 120 and fool proof protrusion It may be other shapes of structural member, for example, stud bump 110, positioning protrusion 120 and fool proof protrusion can be prism-shaped knot Component.Certainly, stud bump 110, positioning protrusion 120 and fool proof protrusion can be structural member in irregular shape.
Flexible pad 200 can be silicagel pad, and 200 material of flexible pad is more soft, during Waterproof push-button is pressed It is easier to that deformation occurs, the deformation of flexible pad 200 is easier to cause the sealing between Waterproof push-button and the casing of equipment 500 unstable It is fixed, it is based on this, in preferred scheme, flexible pad 200 can be fixedly linked with hard pedestal 300 by sulfuration process realization.Sulphur Chemical industry skill makes flexible pad 200 and hard pedestal 300 can be made a part, and then can be improved the resistance to deformation of Waterproof push-button Ability.Meanwhile flexible pad 200 is integrated into a whole with hard pedestal 300, be can be improved integral strength, is enabled to hard Sealed connection between pedestal 300 and the installation position of the casing of equipment 500 is more stable, and then can effectively avoid due to deformation Caused by waterproof failure.In a kind of specific embodiment, hard pedestal 300 can be support sheet metal component.It is another specific Embodiment in, flexible pad 200 can be the lesser rubber pad of hardness.The application does not limit the specific material of flexible pad 200.
Based on Waterproof push-button disclosed in the embodiment of the present application, a kind of setting with Waterproof push-button is also disclosed in the embodiment of the present application Standby, the disclosed equipment with Waterproof push-button includes Waterproof push-button described in any one of foregoing embodiments.
Equipment disclosed in the embodiment of the present application can be waterproof mobile phone, water-proof watch, waterproof computer etc., and the application does not limit The specific type of equipment.
Herein, as long as the technical characteristic non-contradiction in each preferred embodiment can combine to form scheme, these schemes In range disclosed in the present application.
Herein, only emphasis describes the difference with other preferred embodiments, each preferred embodiment to each preferred embodiment As long as not conflicting, can any combination, embodiment is formed by after combination also within scope disclosed in this specification, is examined It is succinct to consider text, is individually described with regard to being no longer formed by embodiment to combination herein.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal Replacement, improvement etc., should be included within the scope of the claims of this application.

Claims (10)

1. Waterproof push-button, which is characterized in that including button cap, flexible pad and hard pedestal, the flexible pad setting is pressed described Between keycap and the hard pedestal;The button cap includes stud bump, opposite with the stud bump in the flexible pad Position be provided with first sock, the hard pedestal is provided with avoid holes;The stud bump and the first sock Socket cooperation, to be formed across the flexible operation end of the avoid holes.
2. Waterproof push-button according to claim 1, which is characterized in that the button cap includes positioning protrusion, the positioning Projection is in the side of the stud bump;The position opposite with the positioning protrusion is provided with the second socket in the flexible pad Portion, the positioning protrusion and second socket part location fit.
3. Waterproof push-button according to claim 2, which is characterized in that the positioning protrusion is two, in the button cap Length direction, two positioning protrusion are symmetrically disposed in the two sides of the stud bump.
4. Waterproof push-button according to claim 3, which is characterized in that the button cap further includes being arranged in the convex The fool proof risen between the stud bump is raised, and the position opposite with the fool proof protrusion is provided with positioning in the flexible pad Slot, the locating slot and the fool proof protrusion location fit.
5. Waterproof push-button according to claim 4, which is characterized in that the fool proof part is fool proof boss, and the fool proof is convex The quantity of platform is one, and is arranged therein between the positioning protrusion and the stud bump.
6. Waterproof push-button according to claim 2, which is characterized in that the first sock and second socket part are equal With closed end, the stud bump is bonded with the inner wall of the closed end of the first sock, the positioning protrusion with it is described There is gap between the inner wall of the closed end of second socket part.
7. Waterproof push-button according to claim 1, which is characterized in that the hard pedestal is support sheet metal component, described hard It is fixedly linked between matter pedestal and the flexible pad by sulfuration process.
8. Waterproof push-button according to claim 1, which is characterized in that pass through glue between the button cap and the flexible pad Connection.
9. Waterproof push-button according to claim 7 or 8, which is characterized in that the flexible pad is silicagel pad.
10. the equipment with Waterproof push-button, which is characterized in that including Waterproof push-button as claimed in any one of claims 1-9 wherein.
CN201720909605.1U 2017-07-24 2017-07-24 Waterproof push-button and equipment with Waterproof push-button Expired - Fee Related CN208834947U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720909605.1U CN208834947U (en) 2017-07-24 2017-07-24 Waterproof push-button and equipment with Waterproof push-button

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720909605.1U CN208834947U (en) 2017-07-24 2017-07-24 Waterproof push-button and equipment with Waterproof push-button

Publications (1)

Publication Number Publication Date
CN208834947U true CN208834947U (en) 2019-05-07

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Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111152390A (en) * 2019-12-26 2020-05-15 江苏道融电子科技有限公司 Metal piece dispensing and silica gel bonding process for mobile phone
CN112467449A (en) * 2019-09-09 2021-03-09 Oppo广东移动通信有限公司 Electronic equipment and sealing member of USB socket thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112467449A (en) * 2019-09-09 2021-03-09 Oppo广东移动通信有限公司 Electronic equipment and sealing member of USB socket thereof
CN111152390A (en) * 2019-12-26 2020-05-15 江苏道融电子科技有限公司 Metal piece dispensing and silica gel bonding process for mobile phone

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Granted publication date: 20190507