CN204068918U - A kind of touch button device of vehicle mounted guidance back-mirror glass - Google Patents
A kind of touch button device of vehicle mounted guidance back-mirror glass Download PDFInfo
- Publication number
- CN204068918U CN204068918U CN201420414234.6U CN201420414234U CN204068918U CN 204068918 U CN204068918 U CN 204068918U CN 201420414234 U CN201420414234 U CN 201420414234U CN 204068918 U CN204068918 U CN 204068918U
- Authority
- CN
- China
- Prior art keywords
- light source
- transparent
- mirror glass
- vehicle mounted
- mounted guidance
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of touch button device of vehicle mounted guidance back-mirror glass, comprise for according to object whether close to the induction type light source of the backlight light on and off of rearview mirror control rearview mirror, transparent leaded light component, silk-screen has the semi-transparent film of the icon of function button, and has the back-mirror glass eyeglass of transparent region; Described induction type light source and leaded light component are pasted on the back side of semi-transparent film, and the front of semi-transparent film is pasted on the back side of back-mirror glass eyeglass, and is positioned at described transparent region; When extinguishing without induction type light source control backlight during object proximity rearview mirror, rearview mirror not showing any icon, can not feel and the existence of icon would not impact to backsight effect yet; When there being object proximity rearview mirror, induction type light source control backlight is lighted, the pattern displaying on rearview mirror, selects with the function facilitating user to carry out relevant vehicle mounted guidance rearview mirror.
Description
Technical field
The utility model relates to vehicular rear mirror technical field, the touch button device of a kind of vehicle mounted guidance back-mirror glass particularly related to.
Background technology
At present, the rearview mirror arranged in car, except having common backsight effect, also add navigation keys function, thus has derived vehicle mounted guidance rearview mirror.By pressing the key icon on rearview mirror, navigation, audio and video playing, picture or the function such as document browsing, vehicle backing backsight can be realized on rearview mirror.Existing touch-type vehicle mounted guidance rearview mirror, the icon of its touch key-press technology normally direct engraving or silk-screen difference in functionality button on back-mirror glass.These patterns belong to normality and occur, namely these patterns are all presented on rearview mirror always.When user uses the correlation function of vehicle mounted guidance rearview mirror, pattern or shield portions content, affect rearview mirror backsight effect.Meanwhile, because the direct silk-screen of pattern is on back-mirror glass, it can not be changed, the attractive in appearance and visual effect of dull coloring impact, and operating area is little, is inconvenient to operate.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is the touch button device providing a kind of vehicle mounted guidance back-mirror glass, affects the problem of the display effect of rearview mirror with the icon normality display solving function button on existing vehicle mounted guidance back-mirror glass.
In order to achieve the above object, the utility model takes following technical scheme:
A kind of touch button device of vehicle mounted guidance back-mirror glass, it comprise for according to object whether close to the induction type light source of the backlight light on and off of rearview mirror control rearview mirror, transparent leaded light component, silk-screen has the semi-transparent film of the icon of function button, and has the back-mirror glass eyeglass of transparent region; Described induction type light source and leaded light component are pasted on the back side of semi-transparent film, and the front of semi-transparent film is pasted on the back side of back-mirror glass eyeglass, and is positioned at described transparent region.
In the touch button device of described vehicle mounted guidance back-mirror glass, described induction type light source comprises:
Whether object proximity is had and the inductive pick-up exporting corresponding level signal for detecting in preset range;
The light source switch circuit of backlight light on and off is controlled according to described level signal;
Described inductive pick-up connects the control end of light source switch circuit, and the input of light source switch circuit connects power end, and the output of light source switch circuit connects backlight; Described backlight is arranged on the side of leaded light component.
In the touch button device of described vehicle mounted guidance back-mirror glass, described inductive pick-up is infrared sensor or proximity transducer or photoelectric sensor.
In the touch button device of described vehicle mounted guidance back-mirror glass, described light source switch circuit is metal-oxide-semiconductor, and the grid of metal-oxide-semiconductor connects the output of inductive pick-up, and the source electrode of metal-oxide-semiconductor connects power end, and the drain electrode of metal-oxide-semiconductor connects the positive pole of backlight.
In the touch button device of described vehicle mounted guidance back-mirror glass, described leaded light component comprises reflecting piece, three side reflecting piece, transparent PC sheet and diffusion sheets, described reflecting piece is pasted on the back side of transparent PC sheet, diffusion sheet is pasted on the front of transparent PC sheet, and three side reflecting piece are pasted on the side of three non-light source incidences of transparent PC sheet respectively.
In the touch button device of described vehicle mounted guidance back-mirror glass, described backlight is arranged on the side of the light source incidence of the transparent PC sheet of leaded light component.
In the touch button device of described vehicle mounted guidance back-mirror glass, the size of described semi-transparent film and described transparent region adaptation.
Compared to prior art, the touch button device of a kind of vehicle mounted guidance back-mirror glass that the utility model provides, comprise for according to object whether close to the induction type light source of the backlight light on and off of rearview mirror control rearview mirror, transparent leaded light component, silk-screen has the semi-transparent film of the icon of function button, and has the back-mirror glass eyeglass of transparent region; Described induction type light source and leaded light component are pasted on the back side of semi-transparent film, and the front of semi-transparent film is pasted on the back side of back-mirror glass eyeglass, and is positioned at described transparent region; When extinguishing without induction type light source control backlight during object proximity rearview mirror, rearview mirror not showing any icon, can not feel and the existence of icon would not impact to backsight effect yet; When there being object proximity rearview mirror, induction type light source control backlight is lighted, the pattern displaying on rearview mirror, selects with the function facilitating user to carry out relevant vehicle mounted guidance rearview mirror.
Accompanying drawing explanation
Fig. 1 is the textural association schematic diagram of the touch button device preferred embodiment of the utility model vehicle mounted guidance back-mirror glass.
Fig. 2 is the assembling level schematic diagram of the touch button device of the utility model vehicle mounted guidance back-mirror glass.
Fig. 3 is the assembling level schematic diagram of leaded light component in the touch button device of the utility model vehicle mounted guidance back-mirror glass.
Fig. 4 is the display effect figure of the touch button device of the utility model vehicle mounted guidance back-mirror glass.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, clearly, referring to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Please simultaneously see Fig. 1 and Fig. 2, the example pattern of the words such as the touch button device of the vehicle mounted guidance back-mirror glass that the present embodiment provides comprises induction type light source 10, transparent leaded light component 20, silk-screen have the icon 301(of function button to comprise to go home, company, road picture, dialing, backsight, catcher machine, navigation, clock and correspondence) semi-transparent film 30 and back-mirror glass eyeglass 40.Described induction type light source 10 is strip, whether can control the light on and off of rearview mirror backlight according to object close to rearview mirror.Described back-mirror glass eyeglass has transparent region 401.As shown in Figure 2, the front of semi-transparent film 30 is pasted on the back side of back-mirror glass eyeglass, and is positioned at described transparent region 401.Described induction type light source 10 and leaded light component 20 are pasted on the back side of semi-transparent film 30.
Wherein, described induction type light source 10 comprises inductive pick-up and light source switch circuit, described inductive pick-up connects the control end of light source switch circuit, and whether inductive pick-up has object proximity for detecting in preset range and export the control end of corresponding level signal to light source switch circuit.The input of light source switch circuit connects power end, and the output of light source switch circuit connects backlight, and light source switch circuit is turned on or off according to described level signal the connection of power end and backlight, thus the light on and off of control backlight.
In the present embodiment, described inductive pick-up can be infrared sensor or proximity transducer or photoelectric sensor.The preset range detected is by the type decided of concrete inductive pick-up.Described light source switch circuit is metal-oxide-semiconductor, and the grid of metal-oxide-semiconductor connects the output of inductive pick-up, and the source electrode of metal-oxide-semiconductor connects the power end of rearview mirror, and the drain electrode of metal-oxide-semiconductor connects the positive pole of the backlight in rearview mirror.For infrared sensor, metal-oxide-semiconductor for NMOS tube, when the hand of user is brandished in induction type light source 10 front, infrared sensor senses the infrared radiation of human body thus exports corresponding induced signal (high level is effective), metal-oxide-semiconductor conducting makes power end be connected with the positive pole of backlight, and backlight is lighted.
It will be appreciated that, described light source switch circuit can also adopt other on-off modes and peripheral circuit thereof, as triode, relay etc., as long as can realize the function of its break-make of actuated signal control exported by inductive pick-up, the particular circuit configurations of the present embodiment to light source switch circuit is not construed as limiting.
In the present embodiment, described backlight is arranged on the side (being preferably disposed on upper side, namely adjacent with induction type light source 10 side) of leaded light component 20.The icon of each function button can irradiate by backlight uniformity that leaded light component produces and soft light is lighted, and facilitates user to watch.During concrete enforcement, the color of each icon can be different, and when lighting, different icons display different colours is to facilitate differentiation, is convenient to user and searches.
See also Fig. 3, in order to improve the illuminating effect of backlight, described leaded light component 20 comprises reflecting piece 201, three side reflecting piece (2011,2012,2013), transparent PC sheet 202 and diffusion sheets 203, described reflecting piece 201 is pasted on the back side of transparent PC sheet 202, diffusion sheet 203 is pasted on the front of transparent PC sheet 202, and three side reflecting piece (2011,2012,2013) are pasted on the side (left surface as shown in Figure 3, downside, right flank) of three non-light source incidences of transparent PC sheet 202 respectively.Backlight is arranged on the side (in Fig. 3, arrow represents light source incidence direction) of the light source incidence of described transparent PC sheet 202.This structure can facilitate the optic path of backlight, and the light efficiency of backlight is evenly distributed on whole leaded light component substantially, makes the display effect of pattern and word more soft even, obviously clear, for user provides better visual effect.
During concrete enforcement, the icon silk-screen of described function button is at the back side of semi-transparent film 30.During silk-screen, the icon of difference in functionality button can print for different colours is to show difference.The back-mirror glass back side is printed on one deck black paint thus forms coating, and during print coating, reserved part region does not print black paint and can obtain transparent region 401.Semi-transparent film 30 adopts PC material, its size and above-mentioned transparent region 401 adaptation.The color of semi-transparent film 30 is identical with the coating color at the back-mirror glass back side, is black translucent.
See also Fig. 4, rearview mirror backlight is in OFF state at ordinary times, icon on semi-transparent film 30 can not manifest, semi-transparent film 30 reaches with back-mirror glass the visual effect combined together, and as shown in a in Fig. 4, now semi-transparent film 30 is invisible, rearview mirror does not show any icon, can not feel the existence of icon, also would not impact backsight effect, semi-transparent film 30 region can realize mirror function.When user raises one's hand close to induction type light source or swings in its vicinity, rearview mirror backlight is lighted, and back-mirror glass demonstrates each icon 301 on semi-transparent film 30, selects, as shown in b in Fig. 4 with the function facilitating user to carry out relevant vehicle mounted guidance rearview mirror.
When hand leaves induction type light source, the backlight of rearview mirror can automatically be closed at once or close after time delay Preset Time.Time-delay closing, by light source switch circuit realiration, can increase corresponding delay circuit to extend the deadline of metal-oxide-semiconductor in light source switch circuit.
Based on the touch button device of above-mentioned vehicle mounted guidance back-mirror glass, the utility model is also corresponding provides a kind of vehicle mounted guidance rearview mirror, and it comprises described touch button device.Owing to being described in detail the structure of touch button device above, repeated no more herein.Should be understood that, this enforcement is mainly to the improvement of display structure aspect in touch button device (comprising induction type light source, leaded light component, semi-transparent film, back-mirror glass eyeglass), also have the dependency structures such as key circuit in touch button device, it is prior art, does not repeat herein.
In sum, the touch button device of the vehicle mounted guidance back-mirror glass that the utility model provides, comprises induction type light source, transparent leaded light component, silk-screen has the semi-transparent film of the icon of function button and have the back-mirror glass eyeglass of transparent region; The front of semi-transparent film is pasted on the back side of described transparent region, and described induction type light source and leaded light component are pasted on the back side of semi-transparent film, and the color of semi-transparent film is identical with the coating color at the back-mirror glass back side; When extinguishing without backlight during object proximity rearview mirror, rearview mirror not showing any icon, can not feel and the existence of icon would not impact to backsight effect yet; When there being object proximity rearview mirror, backlight is lighted, the pattern displaying on rearview mirror, selects with the function facilitating user to carry out relevant vehicle mounted guidance rearview mirror.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these improve and convert the protection range that all should belong to the utility model claims.
Claims (7)
1. the touch button device of a vehicle mounted guidance back-mirror glass, it is characterized in that, comprise for according to object whether close to the induction type light source of the backlight light on and off of rearview mirror control rearview mirror, transparent leaded light component, silk-screen has the semi-transparent film of the icon of function button, and has the back-mirror glass eyeglass of transparent region; Described induction type light source and leaded light component are pasted on the back side of semi-transparent film, and the front of semi-transparent film is pasted on the back side of back-mirror glass eyeglass, and is positioned at described transparent region.
2. the touch button device of vehicle mounted guidance back-mirror glass according to claim 1, is characterized in that, described induction type light source comprises:
Whether object proximity is had and the inductive pick-up exporting corresponding level signal for detecting in preset range;
The light source switch circuit of backlight light on and off is controlled according to described level signal;
Described inductive pick-up connects the control end of light source switch circuit, and the input of light source switch circuit connects power end, and the output of light source switch circuit connects backlight; Described backlight is arranged on the side of leaded light component.
3. the touch button device of vehicle mounted guidance back-mirror glass according to claim 2, is characterized in that, described inductive pick-up is infrared sensor or proximity transducer or photoelectric sensor.
4. the touch button device of vehicle mounted guidance back-mirror glass according to claim 2, it is characterized in that, described light source switch circuit is metal-oxide-semiconductor, and the grid of metal-oxide-semiconductor connects the output of inductive pick-up, the source electrode of metal-oxide-semiconductor connects power end, and the drain electrode of metal-oxide-semiconductor connects the positive pole of backlight.
5. the touch button device of vehicle mounted guidance back-mirror glass according to claim 1, it is characterized in that, described leaded light component comprises reflecting piece, three side reflecting piece, transparent PC sheet and diffusion sheets, described reflecting piece is pasted on the back side of transparent PC sheet, diffusion sheet is pasted on the front of transparent PC sheet, and three side reflecting piece are pasted on the side of three non-light source incidences of transparent PC sheet respectively.
6. the touch button device of vehicle mounted guidance back-mirror glass according to claim 5, is characterized in that, described backlight is arranged on the side of the light source incidence of the transparent PC sheet of leaded light component.
7. the touch button device of vehicle mounted guidance back-mirror glass according to claim 5, is characterized in that, the size of described semi-transparent film and described transparent region adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414234.6U CN204068918U (en) | 2014-07-25 | 2014-07-25 | A kind of touch button device of vehicle mounted guidance back-mirror glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414234.6U CN204068918U (en) | 2014-07-25 | 2014-07-25 | A kind of touch button device of vehicle mounted guidance back-mirror glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204068918U true CN204068918U (en) | 2014-12-31 |
Family
ID=52210358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420414234.6U Expired - Fee Related CN204068918U (en) | 2014-07-25 | 2014-07-25 | A kind of touch button device of vehicle mounted guidance back-mirror glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204068918U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158532A (en) * | 2014-07-25 | 2014-11-19 | 广东好帮手电子科技股份有限公司 | Touch key device for rear-view mirror glass of vehicle navigation |
| CN110843830A (en) * | 2019-12-18 | 2020-02-28 | 江苏铁锚玻璃股份有限公司 | Touch key system for dimming vehicle window control and software algorithm thereof |
-
2014
- 2014-07-25 CN CN201420414234.6U patent/CN204068918U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158532A (en) * | 2014-07-25 | 2014-11-19 | 广东好帮手电子科技股份有限公司 | Touch key device for rear-view mirror glass of vehicle navigation |
| CN110843830A (en) * | 2019-12-18 | 2020-02-28 | 江苏铁锚玻璃股份有限公司 | Touch key system for dimming vehicle window control and software algorithm thereof |
| CN110843830B (en) * | 2019-12-18 | 2024-04-02 | 江苏铁锚玻璃股份有限公司 | Touch key system for controlling dimming car window and software algorithm thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201117490Y (en) | Household electrical appliance control panel | |
| CN101488740A (en) | Touching type press-key and control method thereof | |
| CN204068918U (en) | A kind of touch button device of vehicle mounted guidance back-mirror glass | |
| CN104679304A (en) | Water heater touch control panel and touch control method | |
| CN104158532A (en) | Touch key device for rear-view mirror glass of vehicle navigation | |
| CN203616732U (en) | Water heater touch control panel | |
| CN205160604U (en) | Novel cell -phone shell of LED back of body screen lamp | |
| CN201408519Y (en) | Display with touch-sensitive luminous keys | |
| CN203255049U (en) | Automobile inside rear-view mirror with touch key characters on lens | |
| CN204442337U (en) | A kind of concealed type touch key device of vehicle carried video system | |
| CN201314679Y (en) | Air-conditioner with function of touch key luminescence prompt | |
| CN208353318U (en) | Capacitor type touch switch | |
| CN111271653A (en) | Atmosphere lamp with intelligent touch control function applied to cladding piece | |
| CN208400095U (en) | The touch device of luminous displaying key function | |
| CN202197437U (en) | Ceramic touch switch | |
| CN103513824A (en) | Touch screen structure with 3D screen printing effect and light guide effect | |
| CN212319483U (en) | Take cladding piece of intelligence touch-control atmosphere lamp | |
| CN207853872U (en) | Capacitor induction type control panel | |
| CN201364652Y (en) | Capacitive touch sense key learning machine capable of turning red when being touched | |
| CN108866969B (en) | Washing machine cover with double-sided touch display and washing machine | |
| CN203773503U (en) | Operating device for operating electronic instrument and automobile | |
| CN206620212U (en) | A kind of television set containing touch function | |
| CN209676208U (en) | LED induced key, control system and electromagnetic stove | |
| CN212586861U (en) | Touch type touch screen with patterns | |
| CN205065664U (en) | But mirror lamp of read clock and temperature |
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 |
Granted publication date: 20141231 Termination date: 20200725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |