CN212875770U - Capacitive touch control device capable of realizing multipath control - Google Patents
Capacitive touch control device capable of realizing multipath control Download PDFInfo
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- CN212875770U CN212875770U CN202022216329.5U CN202022216329U CN212875770U CN 212875770 U CN212875770 U CN 212875770U CN 202022216329 U CN202022216329 U CN 202022216329U CN 212875770 U CN212875770 U CN 212875770U
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Abstract
The utility model discloses a can realize multichannel control's capacitanc touch control device, which comprises a housin, the lower extreme fixed mounting of casing has the support base, the bottom fixed mounting of casing has the electric capacity body, the upper end movable mounting of casing has capacitanc sensor, capacitanc sensor's lower extreme fixedly connected with connecting wire, connecting wire and electric capacity body electric connection, the front end fixed mounting of casing has the backup pad, the front end fixed mounting of backup pad has the pilot lamp, the pilot lamp is positive negative pole equidistance and distributes in the front end of backup pad, pilot lamp and electric capacity body electric connection. The utility model discloses the control that has the multiple route, the signal that detects out simultaneously is only single to operate by the electric capacity body to what can take turns when making the device detect many times detects, has avoided capacitanc sensor to damage the unable phenomenon simultaneously, has improved the device's practical function.
Description
Technical Field
The utility model relates to a capacitanc detects technical field, specifically is a capacitanc touch control device that can realize multi-path control.
Background
The capacitive touch key is generally directly drawn on a PCB (printed circuit board) by adopting a PCB (printed circuit board) direct manufacturing mode, according to different PCB media, a self-capacitance CP (capacitive point) is formed on a touch pad of the PCB and a peripheral GND (ground) signal or GND (ground) plane, when no touch event occurs, the self-capacitance is called a baseline capacitance, when a person touches the key, the original electric field is changed when the person or a touch object is in contact with the surface of the touch key, so that the original capacitance is changed, the capacitance caused by the touch of the person is called CF, the self-capacitance of the touch key is CS (circuit switched), the CS (circuit switched) is CP + CF (CP + CF), and the capacitive touch key detection technology is used for judging whether the touch event occurs or not by.
The existing capacitive touch control device cannot realize control of multiple routes, so that the using effect is not good, the capacitive sensor cannot be protected, the phenomenon that the capacitive sensor is damaged often occurs, and the device cannot be used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can realize multichannel control's capacitanc touch control device to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a can realize multichannel control's capacitanc touch control device, includes the casing, the lower extreme fixed mounting of casing has the support base, the bottom fixed mounting of casing has the electric capacity body, the upper end movable mounting of casing has capacitanc sensor, capacitanc sensor's lower extreme fixedly connected with connecting wire, connecting wire and electric capacity body electric connection, the front end fixed mounting of casing has the backup pad, the front end fixed mounting of backup pad has the pilot lamp, the pilot lamp is positive negative pole equidistance and distributes in the front end of backup pad, pilot lamp and electric capacity body electric connection.
Preferably, the fixed flexible groove that is provided with in upper end of casing, flexible groove equidistance distributes in the upper end of casing, the inboard fixed mounting in flexible groove has the bouncing rod, capacitive sensor is located bouncing rod's inside and extends to the upper end, bouncing rod's outside fixed mounting has first spring, through setting up flexible groove to installed bouncing rod, cover capacitive sensor on bouncing rod, then bounce out through flexible groove, make the device can the control of multiple routes, the signal that detects out simultaneously is only single to operate by the electric capacity body, thereby can detect by turns when making the device detect many times, avoided capacitive sensor to damage the phenomenon simultaneously, improved the device's practicality, solved current capacitive touch detection device can not use the problem of multiple control.
Preferably, the lower extreme of bouncing rod is fixed and is provided with the spread groove, the fixed slot that is provided with in upper end of casing front end, fixed slot and spread groove looks adaptation, the inboard fixed mounting of fixed slot has the dead lever, the dead lever passes the rear end of spread groove, through setting up spread groove and fixed slot to the dead lever has been installed, can be through flexible groove withdrawal when making capacitive sensor not use, then fixes through the dead lever, has avoided capacitive sensor phenomenon that the damage appears, thereby has improved the device's protection effect.
Preferably, the front end fixed mounting of dead lever has fixed button, fixed button is located the outside of casing, the outside fixed mounting of dead lever has the second spring, the diameter of second spring is greater than the diameter of fixed slot, the fixed slot is located the inside of casing, through installing the second spring for the dead lever can kick-back automatically, and the person of facilitating the use fixes, and fixed back is stable simultaneously, and the phenomenon of auto-eject can not appear, and the phenomenon of damage appears in capacitanc sensor when having avoided the device to carry.
Preferably, the outside fixed mounting of bounce pole has insulating rubber pads, insulating rubber pads is located between bounce pole and the first spring, through installing insulating rubber pads for electrically conductive phenomenon can not appear between bounce pole and the first spring, avoids appearing the phenomenon that the electricity leads the device to transmit each other and send the damage between inside capacitanc sensor and the electric capacity body, thereby has improved the device's protecting effect, has reduced the spoilage of hungry device, the capacitanc touch detection device electric leakage's that has solved problem.
Preferably, the lower extreme fixed mounting of bouncing rod has the limiting plate, the limiting plate diameter is greater than the diameter in flexible groove, the limiting plate is circular structure, through installing the limiting plate for bouncing rod can play spacing effect, has avoided bouncing rod to appear dropping and has leaded to the phenomenon that the device needs the maintenance, thereby has improved the spacing effect of device.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the capacitive touch control device capable of realizing multipath control is characterized in that a flexible groove is arranged, a bouncing rod is installed, a capacitive sensor covers the bouncing rod and bounces out through the flexible groove, so that the device can be controlled by multiple routes, simultaneously detected signals are only operated singly by a capacitor body, the device can be detected alternately when being detected for multiple times, the phenomenon that the capacitive sensor is damaged and can not be used is avoided, the practicability of the device is improved, the capacitive sensor can retract through the flexible groove when not used by arranging the connecting groove and the fixed groove and installing the fixed rod, then the fixed rod is used for fixing, the phenomenon that the capacitive sensor is damaged is avoided, the protection effect of the device is improved, and the fixed rod can automatically rebound by installing a second spring, the convenience of the user fixes, and is fixed back stable simultaneously, and the phenomenon of auto-eject can not appear, and capacitive sensor appears the phenomenon of damaging when having avoided the device to carry.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the sectional structure of the housing of the present invention;
fig. 3 is a schematic front view of the bouncing rod of the present invention;
fig. 4 is a schematic view of the front view structure of the fixing rod of the present invention;
in the figure: 1. a housing; 2. a support base; 3. a capacitor body; 4. a capacitive sensor; 5. a connecting wire; 6. a support plate; 7. an indicator light; 8. a telescopic groove; 9. a bouncing rod; 10. a first spring; 11. connecting grooves; 12. fixing grooves; 13. fixing the rod; 14. a fixed button; 15. a second spring; 16. an insulating rubber pad; 17. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a can realize multichannel control's capacitanc touch control device, which comprises a housin 1, the lower extreme fixed mounting of casing 1 has support base 2, the bottom fixed mounting of casing 1 has electric capacity body 3, the upper end movable mounting of casing 1 has capacitanc sensor 4, capacitanc sensor 4's lower extreme fixedly connected with connecting wire 5, connecting wire 5 and electric capacity body 3 electric connection, the front end fixed mounting of casing 1 has backup pad 6, the front end fixed mounting of backup pad 6 has pilot lamp 7, pilot lamp 7 is positive negative pole equidistance and distributes in the front end of backup pad 6, pilot lamp 7 and electric capacity body 3 electric connection.
Further, the fixed flexible groove 8 that is provided with in upper end of casing 1, flexible groove 8 equidistance distributes in the upper end of casing 1, the inboard fixed mounting in flexible groove 8 has bouncing rod 9, capacitive sensor 4 is located bouncing rod 9's inside and extends to the upper end, bouncing rod 9's outside fixed mounting has first spring 10, through setting up flexible groove 8, and bouncing rod 9 has been installed, cover capacitive sensor 4 on bouncing rod 9, then bounce out through flexible groove 8, make the device can the control of multiple routes, the signal that detects out simultaneously is only single to operate by electric capacity body 3, thereby can detect by turns when making the device detect many times, avoided capacitive sensor 4 to damage the phenomenon that can not use simultaneously, the practicality of the device has been improved.
Further, the fixed spread groove 11 that is provided with of lower extreme of bouncing rod 9, the fixed slot 12 that is provided with in upper end of 1 front end of casing, fixed slot 12 and spread groove 11 looks adaptation, the inboard fixed mounting of fixed slot 12 has dead lever 13, dead lever 13 passes the rear end of spread groove 11, through setting up spread groove 11 and fixed slot 12, and dead lever 13 has been installed, make capacitive sensor 4 can retract through flexible groove 8 when not using, then fix through dead lever 13, the phenomenon of damage has been avoided capacitive sensor 4, thereby the protection effect of the device has been improved.
Further, the front end fixed mounting of dead lever 13 has fixed button 14, fixed button 14 is located the outside of casing 1, the outside fixed mounting of dead lever 13 has second spring 15, the diameter of second spring 15 is greater than the diameter of fixed slot 12, fixed slot 12 is located the inside of casing 1, through installing second spring 15, make dead lever 13 can kick-back automatically, the person of facilitating the use fixes, it is stable after fixed simultaneously, the phenomenon of auto-eject can not appear, the phenomenon of damage appears in capacitive sensor 4 when having avoided the device to carry.
Further, the outside fixed mounting of bounce pole 9 has insulating rubber pads 16, and insulating rubber pads 16 is located between bounce pole 9 and the first spring 10, through installing insulating rubber pads 16 for electrically conductive phenomenon can not appear between bounce pole 9 and the first spring 10, avoids appearing the phenomenon that the electricity leads the device to damage to mutual conduction between inside capacitive sensor 4 and the capacitor body 3, thereby has improved the device's protecting effect, has reduced the spoilage of hungry device.
Further, the lower extreme fixed mounting of bouncing rod 9 has limiting plate 17, and limiting plate 17 diameter is greater than the diameter of flexible groove 8, and limiting plate 17 is circular structure, through installing limiting plate 17 for bouncing rod 9 can play spacing effect, has avoided bouncing rod 9 to appear dropping the phenomenon that leads to the device to need the maintenance, thereby has improved the spacing effect of device.
The utility model discloses a theory of operation: firstly, by arranging the telescopic slot 8 and installing the bouncing rod 9, the capacitive sensor 4 is covered on the bouncing rod 9, then bounces out through the telescopic slot 8, so that the device can be controlled by multiple routes, and simultaneously, detected signals are only operated by the capacitor body 3 singly, so that the device can be detected alternately when being detected for multiple times, meanwhile, the phenomenon that the capacitive sensor 4 is damaged and can not be used is avoided, the practicability of the device is improved, then, by arranging the connecting slot 11 and the fixed slot 12 and installing the fixed rod 13, the capacitive sensor 4 can retract through the telescopic slot 8 when not being used, then, the fixed rod 13 is used for fixing, the phenomenon that the capacitive sensor 4 is damaged is avoided, so that the protection effect of the device is improved, and the fixed rod 13 can automatically rebound by installing the second spring 15, the convenience of the user fixes, and is fixed back simultaneously and stable, the phenomenon of auto-eject can not appear, and capacitive sensor 4 appears the phenomenon of damaging when having avoided the device to carry.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A can realize capacitanc touch control device of multiplexed control, includes casing (1), its characterized in that: the lower extreme fixed mounting of casing (1) has support base (2), the bottom fixed mounting of casing (1) has electric capacity body (3), the upper end movable mounting of casing (1) has capacitanc sensor (4), the lower extreme fixedly connected with connecting wire (5) of capacitanc sensor (4), connecting wire (5) and electric capacity body (3) electric connection, the front end fixed mounting of casing (1) has backup pad (6), the front end fixed mounting of backup pad (6) has pilot lamp (7), pilot lamp (7) are positive negative pole equidistance and distribute in the front end of backup pad (6), pilot lamp (7) and electric capacity body (3) electric connection.
2. The multi-channel controllable capacitive touch control device according to claim 1, wherein: the fixed flexible groove (8) that is provided with in upper end of casing (1), flexible groove (8) equidistance distributes in the upper end of casing (1), the inboard fixed mounting in flexible groove (8) has jump pole (9), capacitanc sensor (4) are located the inside of jump pole (9) and extend to the upper end, the outside fixed mounting of jump pole (9) has first spring (10).
3. The multi-channel controllable capacitive touch control device according to claim 2, wherein: the lower extreme of jump ring (9) is fixed and is provided with spread groove (11), the fixed slot (12) that is provided with in upper end of casing (1) front end, fixed slot (12) and spread groove (11) looks adaptation, the inboard fixed mounting of fixed slot (12) has dead lever (13), dead lever (13) pass the rear end of spread groove (11).
4. The multi-channel controllable capacitive touch control device according to claim 3, wherein: the utility model discloses a casing, including casing (1), the front end fixed mounting of dead lever (13) has fixed button (14), fixed button (14) are located the outside of casing (1), the outside fixed mounting of dead lever (13) has second spring (15), the diameter of second spring (15) is greater than the diameter of fixed slot (12), fixed slot (12) are located the inside of casing (1).
5. The multi-channel controllable capacitive touch control device according to claim 2, wherein: and an insulating rubber pad (16) is fixedly mounted on the outer side of the bouncing rod (9), and the insulating rubber pad (16) is positioned between the bouncing rod (9) and the first spring (10).
6. The multi-channel controllable capacitive touch control device according to claim 2, wherein: the lower extreme fixed mounting of bouncing rod (9) has limiting plate (17), limiting plate (17) diameter is greater than the diameter of flexible groove (8), limiting plate (17) are circular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022216329.5U CN212875770U (en) | 2020-10-09 | 2020-10-09 | Capacitive touch control device capable of realizing multipath control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022216329.5U CN212875770U (en) | 2020-10-09 | 2020-10-09 | Capacitive touch control device capable of realizing multipath control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212875770U true CN212875770U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022216329.5U Active CN212875770U (en) | 2020-10-09 | 2020-10-09 | Capacitive touch control device capable of realizing multipath control |
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| Country | Link |
|---|---|
| CN (1) | CN212875770U (en) |
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- 2020-10-09 CN CN202022216329.5U patent/CN212875770U/en active Active
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Address after: 310000 China (Zhejiang) pilot Free Trade Zone, Hangzhou, Zhejiang Province room 3041, floor 3, building a, No. 482 Qianmo Road, Xixing street, Binjiang District, Hangzhou (self declaration) Patentee after: Haisuxin (Hangzhou) Technology Co.,Ltd. Patentee after: Shenzhen hisu core technology Co.,Ltd. Address before: Room 901-910, No.8, Hongyi Road, Xinwu District, Wuxi City, Jiangsu Province Patentee before: Haishui Core (Wuxi) Technology Co.,Ltd. Patentee before: TENX XINGYE TECHNOLOGY (SHENZHEN) CO.,LTD. |