CN103915271A - Waterproof button module and electronic device comprising same - Google Patents
Waterproof button module and electronic device comprising same Download PDFInfo
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- CN103915271A CN103915271A CN201310006790.XA CN201310006790A CN103915271A CN 103915271 A CN103915271 A CN 103915271A CN 201310006790 A CN201310006790 A CN 201310006790A CN 103915271 A CN103915271 A CN 103915271A
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Abstract
The invention discloses a waterproof button module and an electronic device comprising the same. The waterproof button module comprises a first button unit, a waterproof unit and a second button unit. Due to the fact that the larger the depth of the electronic device is in water, the larger the pressure of water on buttons is, mistaken actions of the buttons are caused. Accordingly, the surface area of the pressing face of the second button unit is smaller than that of the pressing face of the first button unit. The surface area of the pressing face of the buttons under water is in direct proportion to water pressure, so that when the first pressing face moves to the waterproof unit under the action of the water pressure, the second button unit can not move instantly along with the first button unit. By means of the waterproof button module, the phenomenon that a switch unit of the electronic device is mistakenly operated due to the fact that the buttons move under the water pressure is avoided.
Description
Technical field
The invention relates to a kind of button, relate to especially a kind of utilization and press the different primary-secondary type button of area, make button in water, can not cause because of hydraulic pressure Waterproof push-button module and the electronic installation thereof of misoperation.
Background technology
The mode that records life along with the mankind changes, starts to pay attention under the development of artistic level and the continuous progress of science and technology, and digital camera has become the indispensable 3C Product of one of staff almost.Such as be engaged in tourism, eat cuisines greatly, snorkel or when swimming etc. is movable, none does not record the fine of each moment with digital camera.But, although there is on the market the camera of the various tool water-proof functions that filmed image in water is provided, resist huge hydraulic pressure and avoid hydraulic pressure to cause the misoperation of camera, still have not enough place.
The button of waterproof camera is to use independent press-key structure between plastic press key and water proof rubber, to do and to isolate now, allows plastic press key hydraulic pressure around as far as possible evenly, acts directly on switch to lower the downward pressure of hydraulic pressure.But, be directly proportional to the size of hydraulic pressure at the area of pressing of underwater button, therefore along with the degree of depth in water is deepened, can cause Water Pressure to cause the misoperation of button in the pressure increase of button.
In view of this, how designing a kind of Waterproof push-button, can not cause because of hydraulic pressure misoperation while allowing user use electronic installation in water, is the problem that institute of the present invention wish solves.
Summary of the invention
Because above-mentioned known technology problem, a wherein object of the present invention is providing a kind of Waterproof push-button module and electronic installation thereof exactly, and while use in water to solve waterproof electronic device, button is easily because hydraulic pressure causes the problem of misoperation.
For achieving the above object, the present invention is by the following technical solutions:
A kind of Waterproof push-button module, it comprises: the first push-button unit, have the first press surface, and the first press surface is through to relative another side and has key opening; Waterproof unit, it is arranged at the other end of the first press surface of relative the first push-button unit, and is formed with accommodation space between waterproof unit and the first push-button unit; And second push-button unit, it is arranged in accommodation space, and the first end of the second push-button unit is arranged in key opening and has outside the second press surface is exposed to, and the second end of the second push-button unit is resisted against waterproof unit.Wherein, the surface area of the second press surface is less than the surface area of the first press surface, and the second press surface and the first press surface be positioned at same level, and in the time that the first press surface is subject to hydraulic pressure and moves towards waterproof unit direction, the second press surface is still positioned at horizontal plane.
Preferably, the first push-button unit also can have the first jut and the second jut with respect to the relative another side of the first press surface, the sidewall of the second push-button unit also can have the 3rd jut, between the first jut and the second jut, there is preset distance, and the second jut is adjacent to the 3rd jut, and the first jut connects the edge end points of waterproof unit.
Preferably, between the 3rd jut and the relative another side of the first push-button unit with respect to the first press surface, can there is press button gap, and waterproof unit can have holding section, and holding section includes draw-in groove to be sheathed on the second end of the second push-button unit.
Preferably, Waterproof push-button module is applicable to electronic installation, and electronic installation comprises housing and switch element, and wherein waterproof unit is extended and also can be had fixed part towards the direction of relative holding section by edge end points, fixed part connects housing, holding section activity ground contact to switch element.
Preferably, Waterproof push-button module can also comprise flexible member, flexible member can comprise perforation, flexible member can and be arranged in accommodation space between the first push-button unit, the second push-button unit and waterproof unit, the 3rd jut of the second jut of the first push-button unit and the second push-button unit can be resisted against a side of flexible member, and the second end of the second push-button unit can be through being arranged in draw-in groove after perforation again.
According to object of the present invention, a kind of electronic installation is proposed, it comprises: housing, its shell mask has shell nozzle to be communicated in housing, and shell face extends and has linkage unit toward direction in housing; Switch element, it is arranged in housing and is positioned at the position of corresponding housing opening; And Waterproof push-button module, it comprises: the first push-button unit, and it is arranged in shell nozzle, and has outside the first press surface is exposed to, and a part for the first push-button unit is positioned at housing, and the first press surface is through to relative another side and has key opening; Waterproof unit, the other end that it is arranged at the first press surface of relative the first push-button unit, is positioned at housing and corresponding to shell nozzle, between waterproof unit and the first push-button unit, is formed with accommodation space, and waterproof unit activity be resisted against switch element; And second push-button unit, it is arranged in housing and is arranged in accommodation space, and the first end of the second push-button unit is arranged in key opening and has outside the second press surface is exposed to, and the second end of the second push-button unit is resisted against waterproof unit.Wherein, the surface area of the second press surface is less than the surface area of the first press surface, and the second press surface and the first press surface be positioned at same level, and in the time that the first press surface is subject to hydraulic pressure and moves towards waterproof unit direction, the second press surface is still positioned at horizontal plane.
Preferably, waterproof unit can have holding section, and holding section includes draw-in groove to be sheathed on the second end of the second push-button unit, and holding section activity ground contact is to switch element.
Preferably, waterproof unit is extended and also can be had fixed part towards the direction of relative holding section by edge end points, and it is connected in linkage unit, to fix waterproof unit to shell face.
From the above, according to Waterproof push-button module of the present invention and electronic installation thereof, it can have one or more following advantage:
(1) this Waterproof push-button module reaches except being provided with waterproof unit the object of waterproof, also arranges to reach by primary-secondary type button the object of avoiding switch false touch.Be directly proportional owing to pressing the area hydraulic pressure suffered to button in underwater, therefore design the area of pressing that area is less than female button (corresponding to the first push-button unit) of pressing of sub-button (corresponding to the second push-button unit) at this, allow user use in underwater while including the electronic installation of this Waterproof push-button module, the relatively female button of sub-button will produce displacement compared with not being vulnerable to hydraulic pressure, and then the facts that can effectively avoid the switch element factor button of electronic installation to be subject to hydraulic pressure to move produced misoperation occurs.
(2) this Waterproof push-button module and electronic installation thereof can, by the holding section of waterproof unit is set, to be sheathed on one end that is resisted against waterproof unit of sub-button, make sub-button can not come off outside key opening.
(3) this Waterproof push-button module and electronic installation thereof can further arrange elasticity ironware between push-button unit and waterproof unit, to try hard to recommend the jut that is butted on sub-button side by upspringing of elasticity ironware, make sub-button compared with not being subject to influence of hydraulic pressure false touch switch element.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the first embodiment of Waterproof push-button module of the present invention.
Fig. 2 is the cross-sectional view of the second embodiment of Waterproof push-button module of the present invention.
Fig. 3 is the cross-sectional view of the first embodiment of electronic installation of the present invention.
Fig. 4 is the schematic diagram of the flexible member of Waterproof push-button module of the present invention.
Fig. 5 is the cross-sectional view of the second embodiment of electronic installation of the present invention.
Embodiment
Effect of understanding technical characterictic of the present invention, content and advantage and can reach for the expensive auditor of profit, below the present invention is coordinated to accompanying drawing, and be elaborated with the expression-form of embodiment, and the accompanying drawing that wherein used, its purport is only the use of signal and aid illustration book, may not be the true ratio and precisely configuration after the invention process, therefore should not understand, limit the invention to the interest field in actual enforcement, in advance statement with regard to the ratio of accompanying drawing and configuration relation.
Refer to Fig. 1, it is the cross-sectional view of the first embodiment of Waterproof push-button module of the present invention.As shown in the figure, Waterproof push-button module 100 of the present invention comprises the first push-button unit 1, the second push-button unit 2 and waterproof unit 3.The first push-button unit 1 has the first press surface 11, presses for user.In addition, the first press surface 11 is through to relative another side and has key opening 12.Waterproof unit 3 is arranged at the other end of relative the first press surface 11 of the first push-button unit 1, and forms accommodation space S with the first push-button unit 1.Wherein, it is made that waterproof unit 3 can be the waterproof materials such as rubber, but not as limit.The second push-button unit 2 is arranged in this accommodation space S, and the first end 22 of the second push-button unit 2 is arranged in this key opening 12, and outside the second press surface 21 that is positioned at the first end 22 of the second push-button unit 2 is exposed to by this key opening 12, press for user, 23, second end of the second push-button unit 2 is resisted against waterproof unit 3.What need pay special attention at this is, the surface area of the second press surface 21 is less than the surface area of the first press surface 11, the second press surface 21 and the first press surface 11 are positioned at same level, and in the time that the first press surface 11 is subject to hydraulic pressure and moves towards these waterproof unit 3 directions, the second press surface 21 is still positioned at horizontal plane, but is not limited to this.
In this first embodiment, in the time that Waterproof push-button module 100 is arranged in electronic installation, the marginal end of waterproof unit 3 will be combined closely with air-tight manner with the enclosure interior of electronic installation, and the position of the second end 23 of the second push-button unit 2 is by the switch element corresponding to electronic installation.In the time that user presses the second press surface 21 of the second push-button unit 2, can so that promote waterproof unit 3 with contact the switch element to electronic installation.
It should be noted that because be directly proportional to the size of hydraulic pressure at the area of pressing of underwater button, while therefore intensification along with the degree of depth of Waterproof push-button module 100 in water, Water Pressure causes the misoperation of button in the pressure meeting of button thereby increase.So, the surface area that the present invention arranges the second press surface 21 is less than the surface area of the first press surface 11, makes the suffered hydraulic pressure of the second press surface 21 less, compared with not pressing down because of hydraulic pressure.And in the time that the first press surface 11 is subject to hydraulic pressure and moves towards waterproof unit 3 directions, the second push-button unit 2 is not driven together by the first push-button unit 1 can press down yet.
Refer to Fig. 2, it is the cross-sectional view of the second embodiment of Waterproof push-button module of the present invention.It is identical that the part-structure of the Waterproof push-button module 200 that Fig. 2 paints and Fig. 1 paint, and its identical part-structure will repeat no more at this.As shown in Figure 2, the first push-button unit 1 of Waterproof push-button module 200 of the present invention also comprises the first jut 13 and the second jut 14, and has preset distance between the first jut 13 and the second jut 14.The second push-button unit 2 also comprises the 3rd jut 24, the three juts 24 adjacent to the second jut 14 and is resisted against slightly the second jut 14.What need pay special attention at this is, between the 3rd jut 24 of the second push-button unit 2 and the relative another side of the first push-button unit 1 with respect to the first press surface 11, can there is press button gap I, and the surface area of the second press surface 21 is less than the surface area of the first press surface 11, but is not limited to this.Waterproof unit 3 has holding section 31, and the draw-in groove 32 of this holding section 31 is sheathed on the second end 23 of the second push-button unit 2.
In this second embodiment, this Waterproof push-button module 200 is identical with the first embodiment, is all to go out the first push-button unit 1 and the second push-button unit 2 with the conceptual design of primary-secondary type button.In this Waterproof push-button module 200, the first jut 13 can make between the first push-button unit 1 and waterproof unit 3 be connected more firm.In addition, in the time that user presses the second press surface 21, because the second jut 14 is also resisted against the 3rd jut 24 slightly adjacent to the 3rd jut 24, and then the second push-button unit 2 more can not be rolled.Moreover, because the draw-in groove 32 of the holding section 31 of waterproof unit 3 is set in the second end 23 of the second push-button unit 2, the second push-button unit 2 can not become flexible up and down in accommodation space S.
In above-mentioned, the hydraulic pressure value that the surface area of the second press surface 21 of the second push-button unit 2 can cause according to different water depth designs.In addition, although be more than large compared with the second press surface 21 of the second push-button unit 2 that the first press surface 11 of the first push-button unit 1 is designed, its object is mainly in order to want person easy to use to press, but also the surface area of the first press surface 11 of the first push-button unit 1 can be designed near this second press surface 21.
In addition, the edge end points of waterproof unit 3 extends and can have fixed part 33 towards the direction of relative holding section 31.In the time that Waterproof push-button module 200 is arranged in electronic installation, the fixed part of waterproof unit 3 33 and the enclosure interior of electronic installation can be combined closely with air-tight manner, and by the position of the holding section of waterproof unit 3 31 switch element corresponding to electronic installation.In the time that user presses the second press surface 21 of the second push-button unit 2, can drive waterproof unit 3 contacts to switch element, and then trigger its corresponding function of electronic installation.Wherein, the part that this fixed part 33 is connected with the housing of electronic installation is that quality of rubber materials is made, and fixed part 33 can be metal iron plate in the below of quality of rubber materials part.
In this second embodiment, between the 3rd jut 24 of cause the second push-button unit 2 and the relative another side of the first push-button unit 1 with respect to the first press surface 11, there is press button gap I, so when the first push-button unit 1 moves because hydraulic pressure presses down toward waterproof unit 3 directions, and when the depression distance of the first push-button unit 1 is less than this press button gap I, the second push-button unit 2 can not driven and press down by the first push-button unit 1 immediately.
Incidentally be, should understand person with usual knowledge in their respective areas of the present invention, be only for example and not limitation in the embodiment of the Waterproof push-button module 100 and 200 of narrating above, the present invention is not limited to this kind of mode in the time that reality is implemented, and chats in advance bright at this.
Refer to Fig. 3, the cross-sectional view of its first embodiment that is electronic installation of the present invention.As shown in the figure, electronic installation 300 of the present invention comprises housing 4, switch element 5 and as Waterproof push-button module 200 that Fig. 2 painted.The shell mask of housing 4 has shell nozzle 41, and shell face extends and has linkage unit 42 toward the interior direction of housing 4.5 of switch elements are arranged at the position of housing 4 inside corresponding to shell nozzle 41.Waterproof push-button module 200 is arranged in shell nozzle 41, and outside the first press surface 11 of the first push-button unit 1 is exposed to by this shell nozzle 41.Waterproof unit 3 activity ground contacts are to switch element 5, and the edge of waterproof unit 3 stretches out and have fixed part 33, and fixed part 33 is combined closely with air-tight manner with the linkage unit 42 of housing 4.Wherein, it is made that a part for fixed part 33 can be the waterproof materials such as rubber, and another part of fixed part 33 can use iron plate to make, but is not limited to this.Electronic installation 300 of the present invention can be the various portable electronic devices with camera function such as digital camera (Digital Camera), digital code camera (Digital Video Camera), but not as limit.
In the embodiment of electronic installation 300, because the fixed part 33 of the waterproof unit 3 of Waterproof push-button module 200 is combined closely in the linkage unit 42 of housing 4 with air-tight manner.Therefore,, in the time that electronic installation 300 uses in underwater, do not have liquid and infiltrate electronic installation 300 from Waterproof push-button module 200.Wherein, in the time that electronic installation 300 uses in underwater, Water Pressure is in the pressure of the first press surface 11 of the first push-button unit 1, can conduct to the link between the first push-button unit 1 and waterproof unit 3 along the first press surface 11, the edge that is prolonging again waterproof unit 3 conducts to the fixed part 33 of combining closely with linkage unit 42, produces the problem of misoperation to reduce Waterproof push-button module 200.
In addition, because the hydraulic pressure value that the surface area of the second press surface 21 of Waterproof push-button module 200 can cause according to different water depth designs, therefore electronic installation 300 arranges its Waterproof push-button module 200 according to user's demand, when electronic installation 300 is used in underwater, the second press surface 21 is compared with not pressing down because of hydraulic pressure, make waterproof unit 3 be resisted against switch element 5, and then trigger the function of electronic installation 300 corresponding to switch element 5.
Moreover, because there is press button gap I between the 3rd jut 24 of the second push-button unit 2 of Waterproof push-button module 200 and the relative another side of the first push-button unit 1 with respect to the first press surface 11, so when the first push-button unit 1 presses down and when the depression distance of the first push-button unit 1 is less than press button gap I, the first push-button unit 1 can not drive the second push-button unit 2 to press down because of hydraulic pressure.Therefore this electronic installation 300 uses in underwater, and compared with the misoperation that can not cause because of hydraulic pressure button.
Please further consult Fig. 4 and Fig. 5, Fig. 4 is the schematic diagram of the flexible member of Waterproof push-button module of the present invention.The 5th is the cross-sectional view of the second embodiment of electronic installation of the present invention.In the present embodiment, the present invention arranges flexible member 6 further between the first push-button unit 1, the second push-button unit 2 and waterproof unit 3, and the second jut 14 of the first push-button unit 1 and the 3rd jut 24 of the second push-button unit 2 are resisted against behind the top of flexible member 6, again the second end 23 of the second push-button unit 2 is arranged in draw-in groove 32, to be sticked in the holding section 31 of waterproof unit 3.While pressing down if the first push-button unit 1 and the second push-button unit 2 are subject to hydraulic pressure, flexible member 6 can have to upspring to try hard to recommend and is butted on the second jut 14 of the first push-button unit 1 and the 3rd jut 24 of the second push-button unit 2, make the first push-button unit 1 and the second push-button unit 2 compared with not being subject to influence of hydraulic pressure false touch switch element 5.
In sum, Waterproof push-button module of the present invention is to adopt primary-secondary type button.Because the surface area of the second press surface of Waterproof push-button module can be the size that is not subject to influence of hydraulic pressure according to user's Demand Design, so more can not cause because of hydraulic pressure the misoperation of button.In addition,, in the time that user presses the second press surface of Waterproof push-button module, because the second jut is also resisted against the 3rd jut slightly adjacent to the 3rd jut, and then the second push-button unit more can not be rolled.Moreover, because there is press button gap between the 3rd jut of the second push-button unit of Waterproof push-button module and the relative another side of the first push-button unit with respect to the first press surface, so when the first push-button unit presses down and when the depression distance of the first push-button unit is less than press button gap because of hydraulic pressure, the first push-button unit can not drive the second push-button unit to press to contact switch element and cause the misoperation of Waterproof push-button module and electronic installation thereof.In addition, Waterproof push-button module of the present invention can further arrange flexible member between the first push-button unit, the second push-button unit and waterproof unit, try hard to recommend to upspring to the second jut of the first push-button unit and the 3rd jut of the second push-button unit, and then prevent that the first push-button unit and the second push-button unit from pressing to false touch switch element because of hydraulic pressure.
The foregoing is only illustrative, but not be restricted person.Anyly do not depart from spirit of the present invention and category, and equivalent modifications or change that it is carried out all should be contained in accompanying claim scope.
Claims (10)
1. a Waterproof push-button module, is characterized in that, it comprises:
The first push-button unit, has the first press surface, and this first press surface is through to relative another side and has key opening;
Waterproof unit, is arranged at the other end of this first press surface of this first push-button unit relatively, and is formed with accommodation space between this waterproof unit and this first push-button unit; And
The second push-button unit, is arranged in this accommodation space, and the first end of this second push-button unit is arranged in this key opening and has outside the second press surface is exposed to, and the second end of this second push-button unit is resisted against this waterproof unit;
Wherein, the surface area of this second press surface is less than the surface area of this first press surface, and this second press surface and this first press surface are positioned at same level, and in the time that this first press surface is subject to hydraulic pressure and moves towards this waterproof unit direction, this second press surface is still positioned at this horizontal plane.
2. Waterproof push-button module as claimed in claim 1, it is characterized in that, this first push-button unit also has the first jut and the second jut with respect to the relative another side of this first press surface, the sidewall of this second push-button unit also has the 3rd jut, between this first jut and this second jut, there is preset distance, and this second jut is adjacent to the 3rd jut, and this first jut connects the edge end points of this waterproof unit.
3. Waterproof push-button module as claimed in claim 2, it is characterized in that, between the 3rd jut and the relative another side of this first push-button unit with respect to this first press surface, there is press button gap, and this waterproof unit has holding section, and this holding section includes draw-in groove to be sheathed on this second end of this second push-button unit.
4. Waterproof push-button module as claimed in claim 3, be applicable to electronic installation, this electronic installation comprises housing and switch element, it is characterized in that, this waterproof unit is extended and is also had fixed part towards the direction of relative this holding section by this edge end points, this fixed part connects this housing, this holding section activity ground contact to this switch element.
5. Waterproof push-button module as claimed in claim 4, it is characterized in that, also comprise flexible member, this flexible member comprises perforation, this flexible member is in this accommodation space and be arranged between this first push-button unit, this second push-button unit and this waterproof unit, this second jut of this first push-button unit and the 3rd jut of this second push-button unit are resisted against a side of this flexible member, and this second end of this second push-button unit is arranged in this draw-in groove through after this perforation again.
6. an electronic installation, is characterized in that, comprises:
Housing, its shell mask has shell nozzle to be communicated in this housing, and this shell face extends and has linkage unit toward direction in this housing;
Switch element, is arranged in this housing and is positioned at position that should shell nozzle; And
Waterproof push-button module, it comprises:
The first push-button unit, is arranged in this shell nozzle, and has outside the first press surface is exposed to, and a part for this first push-button unit is positioned at this housing, and this first press surface is through to relative another side and has key opening;
Waterproof unit, be arranged at the other end of this first press surface of this first push-button unit relatively, be positioned at this housing and corresponding to this shell nozzle, between this waterproof unit and this first push-button unit, be formed with accommodation space, and this waterproof unit activity be resisted against this switch element; And
The second push-button unit, is arranged in this housing and is arranged in this accommodation space, and the first end of this second push-button unit is arranged in this key opening and has outside the second press surface is exposed to, and the second end of this second push-button unit is resisted against this waterproof unit;
Wherein, the surface area of this second press surface is less than the surface area of this first press surface, and this second press surface and this first press surface are positioned at same level, and in the time that this first press surface is subject to hydraulic pressure and moves towards this waterproof unit direction, this second press surface is still positioned at this horizontal plane.
7. electronic installation as claimed in claim 6, it is characterized in that, this first push-button unit also has the first jut and the second jut with respect to the relative another side of this first press surface, the sidewall of this second push-button unit also has the 3rd jut, between this first jut and this second jut, there is preset distance, and this second jut is adjacent to the 3rd jut, and this first jut connects the edge end points of this waterproof unit.
8. electronic installation as claimed in claim 7, it is characterized in that, between the 3rd jut and the relative another side of this first push-button unit with respect to this first press surface, there is press button gap, and this waterproof unit has holding section, and this holding section includes draw-in groove to be sheathed on this second end of this second push-button unit, and this activity ground, holding section contact is to this switch element.
9. electronic installation as claimed in claim 8, is characterized in that, this waterproof unit is extended and also had fixed part towards the direction of relative this holding section by this edge end points, and it is connected in this linkage unit, to fix this waterproof unit to this shell face.
10. electronic installation as claimed in claim 9, it is characterized in that, this Waterproof push-button module also comprises flexible member, this flexible member comprises perforation, this flexible member is in this accommodation space and be arranged between this first push-button unit, this second push-button unit and this waterproof unit, this second jut of this first push-button unit and the 3rd jut of this second push-button unit are resisted against a side of this flexible member, and this second end of this second push-button unit is arranged in this draw-in groove through after this perforation again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310006790.XA CN103915271B (en) | 2013-01-08 | 2013-01-08 | Waterproof push-button module and electronic installation thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310006790.XA CN103915271B (en) | 2013-01-08 | 2013-01-08 | Waterproof push-button module and electronic installation thereof |
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| Publication Number | Publication Date |
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| CN103915271A true CN103915271A (en) | 2014-07-09 |
| CN103915271B CN103915271B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310006790.XA Expired - Fee Related CN103915271B (en) | 2013-01-08 | 2013-01-08 | Waterproof push-button module and electronic installation thereof |
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| CN107293431A (en) * | 2016-03-30 | 2017-10-24 | 鸿富锦精密电子(郑州)有限公司 | Waterproof push-button and the electronic installation with Waterproof push-button |
| CN111243894A (en) * | 2018-11-28 | 2020-06-05 | 英业达科技有限公司 | Waterproof key module |
| CN112447428A (en) * | 2019-08-27 | 2021-03-05 | 神讯电脑(昆山)有限公司 | Key module with waterproof structure |
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| US20100044198A1 (en) * | 2008-08-22 | 2010-02-25 | Wistron Corporation | Waterproof press key and assembly of an electronic device housing and the waterproof press key |
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| CN107293431A (en) * | 2016-03-30 | 2017-10-24 | 鸿富锦精密电子(郑州)有限公司 | Waterproof push-button and the electronic installation with Waterproof push-button |
| CN111243894A (en) * | 2018-11-28 | 2020-06-05 | 英业达科技有限公司 | Waterproof key module |
| CN112447428A (en) * | 2019-08-27 | 2021-03-05 | 神讯电脑(昆山)有限公司 | Key module with waterproof structure |
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| CN103915271B (en) | 2016-05-11 |
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