CN103811213A - Button structure and electronic device with button structure - Google Patents
Button structure and electronic device with button structure Download PDFInfo
- Publication number
- CN103811213A CN103811213A CN201210456178.8A CN201210456178A CN103811213A CN 103811213 A CN103811213 A CN 103811213A CN 201210456178 A CN201210456178 A CN 201210456178A CN 103811213 A CN103811213 A CN 103811213A
- Authority
- CN
- China
- Prior art keywords
- button
- press
- button structure
- protuberance
- pad
- 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
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Abstract
The invention provides a button structure and an electronic device with the button structure. The button structure is composed of at least one key and a gasket, wherein a projection part is formed to project from the lower surface of the key, a through hole matched with the projection part is formed in the upper surface of the gasket, the projection part is movably received in the through hole, and the lower surface of the key is attached on the upper surface of the gasket. With such a button structure, water can be prevented from infiltrating through the button.
Description
Technical field
The present invention relates to a kind of press-button structure and there is the electronic installation of press-button structure.
Background technology
The out of use reason of a lot of electronic installations is in the market that mainboard is by water destruct, and water great majority are to permeate into from the button on electronic device housing.Therefore, be necessary to provide a kind of press-button structure its electronic installation that there is water-proof function and there is this press-button structure.
Summary of the invention
The electronic installation that main purpose of the present invention is to provide a kind of press-button structure and has press-button structure, it,, by the button lower surface on press-button structure is adhered to pad upper surface, solves the above problems with this.
The present invention is used for providing a kind of press-button structure, described press-button structure is made up of at least one button and pad, the outstanding protuberance that forms on the lower surface of described button, described pad upper surface offers the perforation matching with described protuberance, described protuberance activity is contained in described perforation, and described button lower surface adheres to pad upper surface.
The present invention is also for providing a kind of electronic installation, described electronic installation includes housing, be placed in the mainboard in housing and be arranged at the switch block on mainboard, described electronic installation includes press-button structure, described press-button structure is made up of at least one button and pad, the outstanding protuberance that forms on the lower surface of described button, described pad upper surface offers the perforation matching with described protuberance, described protuberance activity is contained in described perforation, described button lower surface adheres to pad upper surface, on described housing, offer accepting hole, the key activities of described press-button structure is contained in accepting hole, the inner surface of described housing adheres to pad upper surface.
Press-button structure of the present invention and have the electronic installation of this press-button structure, it is by the lower surface of button on press-button structure is adhered to and pad upper surface, thereby can avoid water to penetrate into from button.
Accompanying drawing explanation
Fig. 1 is the three-dimensional view of electronic installation of the present invention.
Fig. 2 is the decomposition view of electronic installation of the present invention.
Fig. 3 is the zoomed-in view of the first button and the second button on press-button structure of the present invention.
Fig. 4 is the zoomed-in view of press-button structure Upper gasket of the present invention.
Fig. 5 is the cutaway view of electronic installation of the present invention.
Main element symbol description
| Electronic installation | 1 |
| |
10 |
| The |
101 |
| The |
102 |
| Press- |
40 |
| |
20 |
| |
30 |
| The |
411 |
| The |
412 |
| The first accepting |
103 |
| The second accepting |
104 |
| |
42 |
| The |
401 |
| The |
402 |
| The |
403 |
| |
406 |
| |
405 |
| |
421 |
| The |
424 |
| The |
425 |
| The |
426 |
| |
423 |
| The first |
427 |
| The second |
428 |
| The 3rd |
429 |
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Please refer to shown in Fig. 1 to Fig. 2, is a kind of electronic installation 1.Described electronic installation 1 comprises housing 10, be placed in circuit board 20 in housing 10, be arranged at switch block 30 on circuit board 20 and the movable press-button structure 40 that is contained in housing 10 and is oppositely arranged with switch block 30.The miscellaneous part of described electronic installation 1 is identical with the electronic installation of prior art, no longer lists at this.
The second housing 102 that described housing 10 includes the first housing 101 and mutually engages with the first housing 101.On described the first housing 101, offer the first accepting hole 103 and the second accepting hole 104.
Please refer to shown in Fig. 3 to Fig. 4, described press-button structure 40 is made up of at least one button and pad 42.In specific embodiments of the invention, this press-button structure 40 is made up of two buttons, is respectively the first button 411 and the second button 412.Described pad 42 is rubber sheet gasket, provides better elasticity with this.In other execution modes, described pad 42 also can be the pad that other flexible materials are made.Described the first button 411 activities are contained in the first accepting hole 103, and described the second button 412 activities are contained in the second accepting hole 104, thereby press-button structure 40 activities are contained in housing 10.
Outstanding first protuberance 401 that forms on the lower surface 403 of described the first button 411.Outstanding the second protuberance 402 and the 3rd protuberance 403 of forming on the lower surface 405 of described the second button 412.Described pad 42 upper surfaces 421 offer with the first protuberance 401 match first perforation 424, with the second protuberance 402 match second perforation 425 and with the 3rd protuberance 403 match the 3rd perforation 426.Described the first protuberance 401 activities are contained in the first perforation 424, and described the second protuberance 402 activities are contained in the second perforation 425, and described the 3rd protuberance 403 activities are contained in the 3rd perforation 426.The lower surface of described button adheres to pad upper surface, and the inner surface of described the first housing 101 adheres to pad 42 upper surfaces, can penetrate into electronic installation 1 by anti-sealing with this.In the present embodiment, the lower surface of described the first button 411 and the second button 412 is to adhere to pad 42 upper surfaces by gum, and the inner surface of described the first housing 101 is to adhere to pad 42 upper surfaces by gum.
Further, described pad 42 upper surfaces are recessed to form the first depressed part 427 inwards in the surrounding of the first perforation 424, and described pad 42 upper surfaces are recessed to form the second depressed part 428 inwards in the surrounding of the second perforation 425.Described pad 42 upper surfaces are recessed to form the 3rd depressed part 429 inwards in the surrounding of the 3rd perforation 426.This first depressed part 427 is for after at the first protuberance 401, compression gasket finishes under external force, for the first protuberance 401 provides the power of a reply, help the first protuberance 401 to return back to the position before pressing and prevent that the appearance of multiple buttons interlock problems from appearring in the first protuberance 401 in the process of pressing due to the pulling force of pad 42 upper surfaces.This second depressed part 428 is for after at the second protuberance 402, compression gasket 42 finishes under external force, for the second protuberance 402 provides the power of a reply, help the second protuberance 402 to return back to the position before pressing and prevent that the appearance of multiple buttons interlock problems from appearring in the second protuberance 402 in the process of pressing due to the pulling force of pad 42 upper surfaces.The 3rd depressed part 429 is for after at the 3rd protuberance 403, compression gasket 42 finishes under external force, for the 3rd protuberance 403 provides the power of a reply, help the 3rd protuberance 403 to return back to the position before pressing and prevent that the appearance of multiple buttons interlock problems from appearring in the 3rd protuberance 403 in the process of pressing due to the pulling force of pad 42 upper surfaces.
Please refer to shown in Fig. 5, in the time of this electronic installation 1 of assembling, first the second protuberance 402 on the first protuberance 401 on the first button 411 and the second button 412 and the 3rd protuberance 403 are bored a hole to 424 through first on pad, the second perforation 425 and the 3rd perforation 426, the lower surface of the first button 411 and the second button 412 is adhered to pad 42 upper surfaces, then the first button 411 and the second button 412 are accommodated respectively to the first accepting hole 103 and the second accepting hole 104, by the first protuberance 401, the second protuberance 402 and the 3rd protuberance 403 are aimed at respectively the switch block 30 on mainboard 20, the inner surface of the first housing 101 is adhered to pad 42 upper surfaces, finally the second housing 102 is sticked on the first housing 101.
In the time using this press-button structure 40, user presses the first button 411 or the second button 412, the second protuberance 402 on the first protuberance 401 or the second button 412 on this first button 411 and the 3rd protuberance 403 compression gasket 42 carry out relevant operation to the switch block 30 touch controls electronic installations 1 on mainboard 20 under external force, after external force discharges, the first depressed part 427 on this pad 42, the second depressed part 428 or the 3rd depressed part 429 elasticity recover to order about this first button 411 or the second button 412 returns back to initial position.In the process of pressing, because this first depressed part 427, the second depressed part 428 or the 3rd depressed part 429 can provide enough elasticity to order about this first button 411 after compressed or the second button 412 returns back to initial position, thereby avoid pressing the appearance that occurs multiple buttons interlock problems in process.
Claims (6)
1. a press-button structure, described press-button structure is made up of at least one button and pad, the outstanding protuberance that forms on the lower surface of described button, described pad upper surface offers the perforation matching with described protuberance, described protuberance activity is contained in described perforation, it is characterized in that: described button lower surface adheres to pad upper surface.
2. press-button structure as claimed in claim 1, is characterized in that: described button lower surface is to adhere to pad upper surface by gum.
3. press-button structure as claimed in claim 1, is characterized in that: described pad upper surface is recessed to form a depressed part inwards in the surrounding of described perforation.
4. press-button structure as claimed in claim 1, is characterized in that: described pad is rubber sheet gasket.
5. an electronic installation, described electronic installation includes housing, is placed in the mainboard in housing and is arranged at the switch block on mainboard, it is characterized in that: described electronic installation includes the wherein press-button structure described in any one of claim 1 to 4, on described housing, offer accepting hole, the key activities of described press-button structure is contained in accepting hole, and the inner surface of described housing adheres to pad upper surface.
6. electronic installation as claimed in claim 5, is characterized in that: the inner surface of described housing is to adhere to pad upper surface by gum.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210456178.8A CN103811213A (en) | 2012-11-14 | 2012-11-14 | Button structure and electronic device with button structure |
| TW101143073A TW201419338A (en) | 2012-11-14 | 2012-11-19 | Button structure and electronic device with a button structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210456178.8A CN103811213A (en) | 2012-11-14 | 2012-11-14 | Button structure and electronic device with button structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103811213A true CN103811213A (en) | 2014-05-21 |
Family
ID=50707843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210456178.8A Pending CN103811213A (en) | 2012-11-14 | 2012-11-14 | Button structure and electronic device with button structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103811213A (en) |
| TW (1) | TW201419338A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4877930A (en) * | 1987-08-14 | 1989-10-31 | Omron Tateisi Electronics Co. | Sealed push-button switch and method of assembly |
| CN201698936U (en) * | 2010-04-13 | 2011-01-05 | 深圳富泰宏精密工业有限公司 | Waterproof key component and electronic device thereof |
| CN102568891A (en) * | 2011-12-26 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Button structure |
-
2012
- 2012-11-14 CN CN201210456178.8A patent/CN103811213A/en active Pending
- 2012-11-19 TW TW101143073A patent/TW201419338A/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4877930A (en) * | 1987-08-14 | 1989-10-31 | Omron Tateisi Electronics Co. | Sealed push-button switch and method of assembly |
| CN201698936U (en) * | 2010-04-13 | 2011-01-05 | 深圳富泰宏精密工业有限公司 | Waterproof key component and electronic device thereof |
| CN102568891A (en) * | 2011-12-26 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | Button structure |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201419338A (en) | 2014-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |