CN205789624U - A kind of single conductive base 3 has the button that sense of touch can be waterproof - Google Patents
A kind of single conductive base 3 has the button that sense of touch can be waterproof Download PDFInfo
- Publication number
- CN205789624U CN205789624U CN201620612551.8U CN201620612551U CN205789624U CN 205789624 U CN205789624 U CN 205789624U CN 201620612551 U CN201620612551 U CN 201620612551U CN 205789624 U CN205789624 U CN 205789624U
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- CN
- China
- Prior art keywords
- button cap
- conductive base
- button
- stainless steel
- touch
- Prior art date
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Abstract
The utility model discloses a kind of single conductive base 3 have sense of touch can waterproof button, it comprises button cap, the open at one end of button cap, forms open ports；It is assembled with stainless steel stent in button cap open ports；Described stainless steel stent center is the protruding conductive base assembly platform for assembling conductive base；Stainless steel spring, silica gel water proof ring and stainless steel gasket is set gradually between described conductive base assembly platform and button cap roof；Described stainless steel spring top contacts with described button cap roof；Three press sections of the surface configuration independence of described button cap, respectively left button cap, middle button cap and right button cap；Left button cap, middle button cap and right button cap surface are all in arc depression shape；Described left button cap, middle button cap and right button cap surface are sequentially provided with metal enamelled coating, fluorescence coating and protective layer.
Description
Technical field
This utility model one button, especially design digital product button.
Background technology
Being currently used in consumer electronics and medical apparatus and instruments series products, its some bigger buttons used possess waterproof energy
The defect that power difference is single with sense of touch；Concrete, some longer buttons of the product of consumer electronics and medical mechanical domain, it is right
Answering a conductive base, conductive base realizes the transmission of button enabling signal to the compression of metal dome, and the return of metal dome realizes button
The transmission of shutdown signal, position centered by effective key area of traditional whole button, the button touch feeling of its key zone is unclear
Clear, life-time service occurs that button malfunction, both sides press the phenomenon without any reflection, meanwhile, consumer electronics and Medical treatment device
Tool series products needs water resistance, and the support of the basis set dress of traditional structural conductive easily exposes, and causes water resistance to be substantially reduced.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, discloses a kind of single
Individual conductive base 3 has the button that sense of touch can be waterproof, and its sense of touch is clear, possesses water-proof function, is especially suitable for consumer electronics and doctor
Treat the realization of the keypress function of weapon exercises product.
This utility model solves its technical problem and be the technical scheme is that a kind of single conductive base 3 has sense of touch energy
Waterproof button, comprises button cap, the open at one end of button cap, forms open ports；It is assembled with rustless steel in button cap open ports
Support；Described stainless steel stent center is the protruding conductive base assembly platform for assembling conductive base；Described conductive base assembles
Stainless steel spring, silica gel water proof ring and stainless steel gasket is set gradually between platform and button cap roof；
Described stainless steel spring top contacts with described button cap roof；
Three press sections of the surface configuration independence of described button cap, respectively left button cap, middle button cap and right button
Cap；Left button cap, middle button cap and right button cap surface are all in arc depression shape；
Described left button cap, middle button cap and right button cap surface are sequentially provided with metal enamelled coating, fluorescence coating and protective layer.
Preferred implementation of the present utility model and further improvement are as follows:
(1) described conductive base be shaped as cylindric, height be 0.3mm to 0.4mm.
(2) described button cap is made up of Merlon material.
(3) described button cap is assembled on the housing of electric elements, and described housing is provided with for assembling button cap
Installing hole, described electric elements also comprise the circuit board corresponding with button cap position, and described circuit board is provided with metal dome, institute
State metal dome corresponding with the position of described conductive base.
Further: the installing hole edge of described housing is provided with limited step, correspondence, the edge of described button cap
Extending defining flange, after described button cap is assembled in described installing hole, defining flange is positioned at the lower section of limited step；Described shell
The supporting part of insulation is set between body and circuit board.
Moreover: described stainless steel stent two ends arrange positioning boss, and positioning boss is connected to the interior of button cap
Portion；After described button cap is assembled to housing, the stainless steel stent mated with button cap is fastened on housing by two screws.
This utility model compared with prior art has the advantage that
A kind of single conductive base 3 disclosed in this utility model has the button that sense of touch can be waterproof, comprises button cap, button
The open at one end of cap, forms open ports；It is assembled with stainless steel stent in button cap open ports；Described stainless steel stent center is convex
The conductive base assembly platform for assembling conductive base risen；Stainless steel stent is used for assembling conductive base, stainless steel stent entirety quilt
Button cap parcel covers, and the most whole button possesses water resistance；Conductive base assembly platform of the present utility model and button crown
Stainless steel spring, silica gel water proof ring and stainless steel gasket is set gradually between wall；The surface configuration of button cap of the present utility model
Three independent press sections, respectively left button cap, middle button cap and right button cap；Three parts are independent, can accurately press
Pressure, sense of touch is clear, when specific design, it is possible to ensure that three press sections all realize effectively pressing, it is to avoid be not provided with before
During this structure, edge pressing position easily occurs pressing invalid situation；Left button cap of the present utility model, middle button cap and the right side
Button cap surface, all in arc depression shape, coordinates the shape of finger surface so that finger falls into pressing position, sense of touch smoothly
Comfortable, cleaning, pressing effective percentage is greatly promoted.
Left button cap of the present utility model, middle button cap and right button cap surface be sequentially provided with metal enamelled coating, fluorescence coating and
Protective layer, metal enamelled coating is arranged on the upper surface of each press section so that button cap possesses metal-like, and fluorescence coating can be at night
Between luminous so that button can identify position, energy-conserving and environment-protective the most immediately without external light source illumination；Protective layer can keep fluorescence
The effectiveness of layer, and metal enamelled coating and button cap itself.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of a kind of detailed description of the invention of the present utility model；
Fig. 2 is the decomposition texture schematic diagram of a kind of preferred implementation of the present utility model；
Fig. 3 is the structural representation of a kind of preferred implementation of button cap of the present utility model；
Fig. 4 is the structural representation of the another kind of preferred implementation of button cap of the present utility model；
Fig. 5 is one of the present utility model concrete mounting structure schematic diagram；
Fig. 6 is another kind of the present utility model concrete mounting structure schematic diagram.
Description of reference numerals:
1-button cap, 2-stainless steel spring, 3-silica gel water proof ring, 4-stainless steel gasket, 5-stainless steel stent, 6-housing,
7-metal dome, 8-supporting part, 9-limited step, 10-defining flange；
11-protective layer, 12-fluorescence coating, 13-metal enamelled coating, 14-left button cap, button cap in 15-, the right button cap of 16-；
51-positioning boss, 52-screw connecting hole, 53-screw, 54-conductive base, 55-conductive base assembly platform.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment describes this utility model detailed description of the invention:
It should be noted that the structure illustrated in this specification institute accompanying drawing, ratio, size etc., the most only in order to coordinate explanation
Content disclosed in book, understands for those skilled in the art and reads, being not limited to this utility model enforceable
Qualifications, the modification of any structure, the change of proportionate relationship or the adjustment of size, can be generated by not affecting this utility model
Effect and the purpose that can reach under, all should still fall and obtain, at the technology contents disclosed in this utility model, the scope that can contain
In.
Meanwhile, in this specification cited as " on ", D score, "left", "right", the term of " middle " and " " etc., also
Only understanding for ease of narration, and it is not used to limit the enforceable scope of this utility model, being altered or modified of its relativeness,
Changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As it is shown in figure 1, it illustrates detailed description of the invention of the present utility model；As it can be seen, disclosed in this utility model
A kind of single conductive base 3 has the button that sense of touch can be waterproof, comprises button cap 1, the open at one end of button cap, forms open ports；
Stainless steel stent 4 it is assembled with in button cap open ports；Described stainless steel stent center is protruding for assembling conductive base 54
Conductive base assembly platform 55；Set gradually stainless steel spring 2 between described conductive base assembly platform and button cap roof, silica gel is prevented
Hydrosphere 3 and stainless steel gasket 4；Stainless steel spring achieves the reliable return of button cap；Silica gel water proof ring can provide waterproof energy
Power.
Described stainless steel spring top contacts with described button cap roof；
Three press sections of the surface configuration independence of described button cap, respectively left button cap 14, middle button cap 15 and the right side
Button cap 16；Left button cap, middle button cap and right button cap surface are all in arc depression shape；
Described left button cap, middle button cap and right button cap surface are sequentially provided with metal enamelled coating 13, fluorescence coating 12 and protection
Layer 11.
Preferably, being shaped as of described conductive base is cylindric, and height is 0.3mm to 0.4mm.The disclosed conduction of the present embodiment
The height of base contributes to realizing effective pressing of three press sections.
Preferably, described button cap is made up of Merlon material.Merlon material makes button cap be more prone to add
Work, weight is the lightest.
Preferably, described button cap is assembled on the housing 6 of electric elements, and described housing is provided with for assembling button
The installing hole of cap, described electric elements also comprise the circuit board corresponding with button cap position, described circuit board are provided with pot young
Sheet 7, described metal dome is corresponding with the position of described conductive base.Present embodiment discloses the concrete structure that button cap assembles, this knot
Structure makes conductive base the most reliable with the mutual alignment of metal dome；Circuit board can the most accurately detect the pot after button cap pressing
Young sheet change.
Preferably, the installing hole edge of described housing is provided with limited step 9, and correspondence, the edge of described button cap prolongs
Stretching out defining flange 10, after described button cap is assembled in described installing hole, defining flange is positioned at the lower section of limited step；Described shell
The supporting part 8 of insulation is set between body and circuit board.Limited step and defining flange limit the assembling position of button cap reliably
Put so that the assembling position of whole button cap is the most reliable.
Preferably, described stainless steel stent two ends arrange positioning boss 51, and positioning boss is connected to the inside of button cap 1；
After described button cap is assembled to housing 6, the stainless steel stent 4 mated with button cap is fastened on housing by two screws 53.
In the present embodiment, button assembly is put into the position that housing is mated, and uses 2 screws to fix, in use, can be in order to
By lever principle, when by bottom left press section, because right press section is limited, now just utilize the limit pushed down ready-made one
The motion mode of lever, reaches middle conductive base to be pressed down, touches metal dome, form pressing touch.
Above in conjunction with accompanying drawing, this utility model preferred implementation is explained in detail, but this utility model is not limited to
Above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible to without departing from this utility model
Make a variety of changes on the premise of objective.
Many other can be made without departing from spirit and scope of the present utility model to change and remodeling.Should be appreciated that this reality
Being not limited to specific embodiment with novel, scope of the present utility model is defined by the following claims.
Claims (6)
1. a single conductive base 3 has the button that sense of touch can be waterproof, it is characterised in that: comprise button cap, one end of button cap
Open wide, form open ports；It is assembled with stainless steel stent in button cap open ports；Described stainless steel stent center be protruding for
Assemble the conductive base assembly platform of conductive base；Stainless steel bomb is set gradually between described conductive base assembly platform and button cap roof
Spring, silica gel water proof ring and stainless steel gasket；
Described stainless steel spring top contacts with described button cap roof；
Three press sections of the surface configuration independence of described button cap, respectively left button cap, middle button cap and right button cap；Left
Button cap, middle button cap and right button cap surface are all in arc depression shape；
Described left button cap, middle button cap and right button cap surface are sequentially provided with metal enamelled coating, fluorescence coating and protective layer.
A kind of single conductive base the most as claimed in claim 13 has the button that sense of touch can be waterproof, it is characterised in that lead described in:
Being shaped as of electricity base is cylindric, and height is 0.3mm to 0.4mm.
A kind of single conductive base the most as claimed in claim 13 has the sense of touch can waterproof button, it is characterised in that: described press
Keycap is made up of Merlon material.
A kind of single conductive base the most as claimed in claim 13 has the sense of touch can waterproof button, it is characterised in that: described press
Keycap set is contained on the housing of electric elements, and described housing is provided with the installing hole for assembling button cap, described electrical equipment unit
Part also comprises the circuit board corresponding with button cap position, and described circuit board is provided with metal dome, and described metal dome is led with described
The position of electricity base is corresponding.
A kind of single conductive base the most as claimed in claim 43 has the button that sense of touch can be waterproof, it is characterised in that: described shell
The installing hole edge of body is provided with limited step, and correspondence, the edge of described button cap extends defining flange, described button cap
After being assembled in described installing hole, defining flange is positioned at the lower section of limited step；Between described housing and circuit board, insulation is set
Supporting part.
A kind of single conductive base the most as claimed in claim 53 has the sense of touch can waterproof button, it is characterised in that: described not
Rust steel bracket two ends arrange positioning boss, and positioning boss is connected to the inside of button cap；After described button cap is assembled to housing, with
The stainless steel stent of button cap coupling is fastened on housing by two screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620612551.8U CN205789624U (en) | 2016-06-21 | 2016-06-21 | A kind of single conductive base 3 has the button that sense of touch can be waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620612551.8U CN205789624U (en) | 2016-06-21 | 2016-06-21 | A kind of single conductive base 3 has the button that sense of touch can be waterproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205789624U true CN205789624U (en) | 2016-12-07 |
Family
ID=58133469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620612551.8U Expired - Fee Related CN205789624U (en) | 2016-06-21 | 2016-06-21 | A kind of single conductive base 3 has the button that sense of touch can be waterproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205789624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038143A (en) * | 2019-06-03 | 2020-12-04 | 北京小米移动软件有限公司 | Key cap supporting structure, key and electronic equipment |
-
2016
- 2016-06-21 CN CN201620612551.8U patent/CN205789624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038143A (en) * | 2019-06-03 | 2020-12-04 | 北京小米移动软件有限公司 | Key cap supporting structure, key and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180621 |