CN207166475U - A kind of concealed type touch press-key structure and key box - Google Patents
A kind of concealed type touch press-key structure and key box Download PDFInfo
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- CN207166475U CN207166475U CN201721047444.6U CN201721047444U CN207166475U CN 207166475 U CN207166475 U CN 207166475U CN 201721047444 U CN201721047444 U CN 201721047444U CN 207166475 U CN207166475 U CN 207166475U
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Abstract
A kind of concealed type touch press-key structure and key box are the utility model is related to, the concealed type touch press-key structure includes：Panel with button touch area；The panel is suitable to block the button assembly on the inside of panel；The medial surface of the panel is printed with the opaque layer for covering whole panel medial surface, the light non-transmittable layers of covering button touch area successively；The button printing nonopaque region to match with touch key-press pattern and/or word is left in the light non-transmittable layers；The panel of concealed type touch press-key structure of the present utility model by being printed with the opaque layer for covering whole panel medial surface, the light non-transmittable layers of covering button touch area successively in the medial surface of panel, so that when button assembly is not opened, the presence of the completely imperceptible button of user, it is very attractive in appearance, and concealed type touch press-key structure of the present utility model is using capacitance touch sensing design, simple in construction, touch key-press precision is high, supports wet hand, wears gloves operation.
Description
Technical field
It the utility model is related to Weighing Apparatus Industry, and in particular to a kind of concealed type touch press-key structure and key box.
Background technology
Electronic scale as in daily life commonly use electronic installation of weighing, it is in light weight because of its small volume, it is simple to operate, show
Show intuitively, therefore it is more and more extensive to popularize scope.Electronic scale needs to carry out corresponding function control when in use, such as opens
Machine, weigh, unit conversion or clearing etc., and most button assembly be all by protrude very high plastic cement or metal by
Keycap contacts with the microswitch on button PCB plates, applies certain active force to button cap, make microswitch act and then
Real specific function.For increasingly pursuing electronic product succinct, attractive in appearance, profile just seems excessively backward unavoidably for this,
It is not attractive in appearance enough, it is insufficient on class.
Utility model content
The purpose of this utility model is to provide a kind of concealed type touch press-key structure and key box, is located at the panel back of the body to block
The button assembly in face, improve the aesthetics used.
In order to solve the above-mentioned technical problem, the utility model provides a kind of concealed type touch press-key structure, including：Carry
The panel of button touch area；The panel 1 is suitable to block the button assembly on the inside of panel；The medial surface of the panel 1
The opaque layer for covering whole panel medial surface, the light non-transmittable layers of covering button touch area are printed with successively；Described impermeable
The button printing nonopaque region to match with touch key-press pattern and/or word is left in photosphere.
Further, the button assembly includes：Printed substrate, some sensing springs and backlight lamp source；Wherein each sense
Answer spring corresponding with respective keys transmission region respectively, and the both ends of each sensing spring respectively with back side of panel, printed circuit
Plate is connected；The backlight lamp source is arranged on printed substrate, and in sensing spring inner cavity；When finger touches it
In corresponding to a button printing nonopaque region during button touch area, the backlight lamp source in the sensing spring inner cavity is by point
Bright, the button printing nonopaque region shows corresponding touch key-press pattern and/or word.
Further, it is additionally provided with display module between the panel and printed substrate；The panel, which is provided with, to be suitable to
Display module carries out the display transparent region that printing opacity is shown；Touched when finger touches button corresponding to any button printing nonopaque region
During region, display module is triggered, in display transparent region display data information.
Another aspect, the utility model additionally provide a kind of concealed type touch key box, are provided with foregoing hide
Formula touch key-press structure.
The beneficial effects of the utility model are that the panel of concealed type touch press-key structure of the present utility model passes through in panel
Medial surface be printed with the opaque layer for covering whole panel medial surface, the light non-transmittable layers of covering button touch area successively, make
Obtain when button assembly is not opened, the presence of the completely imperceptible button of user is very attractive in appearance and of the present utility model concealed
For touch key-press structure using capacitance touch sensing design, simple in construction, touch key-press precision is high, supports wet hand, wears gloves behaviour
Make.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of concealed type touch press button mechanism of the present utility model；
Fig. 2 is the non-opening figure of button assembly of concealed type touch key box of the present utility model；
Fig. 3 is the button assembly opening figure of concealed type touch key box of the present utility model；
Wherein：
Panel 1, printed substrate 2, sensing spring 3, backlight lamp source 4, display module 5.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
Embodiment 1
Fig. 1 is the schematic diagram of concealed type touch press button mechanism of the present utility model, in addition, in Fig. 1 in order to clearly show
Backlight lamp source 4, omit the sensing spring 3 outside the backlight lamp source.
Such as Fig. 1, the present embodiment 1 provides a kind of concealed type touch press-key structure, including：Face with button touch area
Plate 1；The panel 1 is suitable to block the button assembly on the inside of panel；It is whole that the medial surface of the panel 1 is printed with covering successively
Opaque layer, the light non-transmittable layers of covering button touch area of individual panel medial surface；Leave and touch in the light non-transmittable layers
The button printing nonopaque region that key legend and/or word match.
Specifically, the panel 1 is acrylic panel, the medial surface of panel 1 is printed not successively by silk-screen printing technique
Hyaline layer and light non-transmittable layers, the opaque layer can stop that natural lighting is penetrated into panels outside on the inside of panel, to use
Family can not the button assembly seen on the inside of panel of light-transmitting panel 1；The light non-transmittable layers can stop artificial lighting from panel
Inner side is penetrated into panels outside；Using the panel 1, in the state of button assembly is not opened, user can be made to feel completely not
To the presence of button, the button assembly on the inside of panel is not seen, improves aesthetics yet.
The button assembly includes：Printed substrate 2, some sensing springs 3 and backlight lamp source 4；Wherein respectively sense bullet
Spring 3 is corresponding with respective keys transmission region respectively, and the both ends of each sensing spring 3 respectively with the back side of panel 1, printed circuit board (PCB)
2 are connected；The backlight lamp source 4 is arranged on printed substrate 2, and in the sensing internal cavities of spring 3；When finger touches
Wherein corresponding to a button printing nonopaque region during button touch area, in sensing spring 3 corresponding with the button printing nonopaque region
Backlight lamp source 4 in portion's cavity is lit, and the button printing nonopaque region shows corresponding touch key-press pattern and/or word.
The printed substrate 2, which is provided with, to be used to make the interlock circuit that backlight lamp source 4 is lighted, including but not limited to processor
Module, timing circuit, LED drive circuit, induced signal Acquisition Circuit etc., with corresponding control of the cooperative achievement to backlight lamp source 4.
Specifically, the sensing spring 3 can be the sensing spring of capacitive touch screen, touch key-press precision is high, supports
Wet hand, wear gloves operation；The backlight lamp source 4 is LED；When finger touches button wherein corresponding to a button printing nonopaque region
During touch area, by with the button printing nonopaque region corresponding to sense the corresponding backlight source circuit of spring connection, make backlight
Source 4 is lit, and shows corresponding touch key-press pattern and/or word in corresponding button printing nonopaque region immediately.
Each backlight lamp source 4, which is equipped with, lights duration threshold, that is, after taking finger away, the backlight lamp source 4 being lit is also
A period of time can be persistently remain on, when lighting in the range of duration threshold, finger does not touch corresponding button and touched again
Region is touched, then the backlight lamp source 4 being lit is extinguished, and does not show the button on panel 1, under such operator scheme, it is not necessary to,
Inoperative button can not be shown, can avoid the maloperation of user, be more conducive to the realization of the man-machine interaction of close friend.
Display module 5 is additionally provided between the panel 1 and printed substrate 2；The panel 1, which is provided with, is suitable to display
Component 5 carries out the display transparent region that printing opacity is shown；When finger touches button Petting Area corresponding to any button printing nonopaque region
During domain, display module 5 is triggered, in display transparent region display data information.
Preferably, the display module 5 such as, but not limited to uses LED dot array module.
Embodiment 2
On the basis of embodiment 1, embodiment 2 provides a kind of concealed type touch key box, is provided with such as the institute of embodiment 1
The concealed type touch press-key structure stated, the concrete structure description on concealed type touch press-key structure are referred in embodiment 1
Hold, here is omitted.
Fig. 2 is the non-opening figure of button assembly of concealed type touch key box of the present utility model.
As shown in Fig. 2 specifically, using the concealed type touch press-key structure described in embodiment 1, can be in button assembly not
In the state of unlatching, the presence of the completely imperceptible button of user can be made, also do not see the button assembly on the inside of panel, very
It is attractive in appearance.
Fig. 3 is the button assembly opening figure of concealed type touch key box of the present utility model；Wherein key legend and/
Or word and the data message of display are not limited only to shown in Fig. 3.
As shown in figure 3, specifically, after button assembly and display module are opened, shown on panel button word and/
Or pattern, and corresponding data message.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (4)
- A kind of 1. concealed type touch press-key structure, it is characterised in that including：Panel with button touch area；The panel is suitable to block the button assembly on the inside of panel；The medial surface of the panel is printed with successively to be covered the opaque layer of whole panel medial surface, covers button touch area Light non-transmittable layers；The button printing nonopaque region to match with touch key-press pattern and/or word is left in the light non-transmittable layers.
- 2. concealed type touch press-key structure according to claim 1, it is characterised in thatThe button assembly includes：Printed substrate, some sensing springs and backlight lamp source；WhereinEach sensing spring is corresponding with respective keys transmission region respectively, andThe both ends of each sensing spring are connected with back side of panel, printed circuit board (PCB) respectively；The backlight lamp source is arranged on printed substrate, and in sensing spring inner cavity；When finger touches wherein button touch area corresponding to a button printing nonopaque region, positioned at the button printing nonopaque region pair The backlight lamp source in sensing spring inner cavity answered is lit, and the button printing nonopaque region shows corresponding touch key-press pattern And/or word.
- 3. concealed type touch press-key structure according to claim 2, it is characterised in thatDisplay module is additionally provided between the panel and printed substrate；The panel, which is provided with, is suitable to the display transparent region that display module progress printing opacity is shown；When button touch area corresponding to finger touches any button printing nonopaque region, display module is triggered, in display transparent Region display data information.
- A kind of 4. concealed type touch key box, it is characterised in that installation described concealed type touch any just like claim 1-3 Press-key structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721047444.6U CN207166475U (en) | 2017-08-21 | 2017-08-21 | A kind of concealed type touch press-key structure and key box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721047444.6U CN207166475U (en) | 2017-08-21 | 2017-08-21 | A kind of concealed type touch press-key structure and key box |
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| Publication Number | Publication Date |
|---|---|
| CN207166475U true CN207166475U (en) | 2018-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721047444.6U Active CN207166475U (en) | 2017-08-21 | 2017-08-21 | A kind of concealed type touch press-key structure and key box |
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| Country | Link |
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| CN (1) | CN207166475U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870761A (en) * | 2018-08-03 | 2018-11-23 | 上海纯米电子科技有限公司 | A kind of integrated display device and its control system of electric heating appliance |
| CN110306325A (en) * | 2019-08-13 | 2019-10-08 | 南京创维家用电器有限公司 | A kind of roller washing machine panel touch control system |
| WO2022052977A1 (en) * | 2020-09-10 | 2022-03-17 | 苏州欧普照明有限公司 | Wake-up lamp |
| WO2023024092A1 (en) * | 2021-08-26 | 2023-03-02 | 深圳市国电赛思科技有限公司 | Touch key module and control panel |
-
2017
- 2017-08-21 CN CN201721047444.6U patent/CN207166475U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870761A (en) * | 2018-08-03 | 2018-11-23 | 上海纯米电子科技有限公司 | A kind of integrated display device and its control system of electric heating appliance |
| CN110306325A (en) * | 2019-08-13 | 2019-10-08 | 南京创维家用电器有限公司 | A kind of roller washing machine panel touch control system |
| WO2022052977A1 (en) * | 2020-09-10 | 2022-03-17 | 苏州欧普照明有限公司 | Wake-up lamp |
| WO2023024092A1 (en) * | 2021-08-26 | 2023-03-02 | 深圳市国电赛思科技有限公司 | Touch key module and control panel |
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