CN105006324A - Wireless control rolling potentiometer - Google Patents
Wireless control rolling potentiometer Download PDFInfo
- Publication number
- CN105006324A CN105006324A CN201510457161.8A CN201510457161A CN105006324A CN 105006324 A CN105006324 A CN 105006324A CN 201510457161 A CN201510457161 A CN 201510457161A CN 105006324 A CN105006324 A CN 105006324A
- Authority
- CN
- China
- Prior art keywords
- potentiometer
- rotating shaft
- motor
- wireless
- rolling
- 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
Links
Abstract
The invention relates to the technical field of electronic components. The wireless control rolling potentiometer solves the technical problem that positioning is hard when an electric brush of a potentiometer is adjusted in the prior art. The wireless control rolling potentiometer comprises a potentiometer body, a controller and a motor. The potentiometer body comprises an insulation base plate, a rotating shaft, at least two semi-arc resistor bodies and a rolling electric brush, wherein the rotating shaft is arranged in the center of the insulation base plate, the resistor bodies are arranged on the insulation base plate and rotate around the rotating shaft, and the two resistor bodies are connected through a gear switch. The rolling electric brush comprises a conductive ball and a hopper support for embedding of the conductive ball. The top end of the hopper support is fixedly connected with the rotating shaft. The ball abuts against the arc resistor bodies. The hopper support is made of conductive materials. The controller comprises a processor, a control circuit and a wireless communication interface. The motor is connected with the rotating shaft. The control circuit is connected with the motor, and then the technical effect of adjusting the potentiometer rapidly and precisely is achieved.
Description
Technical field
The present invention relates to technical field of electronic components, particularly relate to a kind of controlled in wireless rolling potentiometer.
Background technology
When the output variable of corresponding resistance value being controlled by adjustment brush to potentiometer in prior art, repeatedly regulate and make generation friction between brush and resistive element cause damage to this potentiometer, meanwhile, the adjustment after making is not accurate enough, there is the technical problem being difficult to locate in adjustment process.
Summary of the invention
The embodiment of the present invention, by providing a kind of rolling potentiometer of controlled in wireless, solves in prior art when regulator potentiometer brush, regulates the technical problem being difficult to locate, and then achieves the technique effect that can carry out accurately adjustment rapidly and accurately to potentiometer.
In order to solve the problems of the technologies described above, the invention provides a kind of rolling potentiometer of controlled in wireless, comprise potentiometer main body, controller, motor, described potentiometer main body comprises insulating base, be arranged on the rotating shaft at insulating base center, be arranged on the half arc resistive element around rotating shaft on insulating base, roller brushes, described half arc resistive element comprises at least two resistive elements, described at least two resistive elements are connected by driving switch, roller brushes comprises conduction ball and the funnel stand for inlaying ball, the top of described funnel stand is fixedly connected with described rotating shaft, described ball is near described resistive element, described funnel stand adopts electric conducting material, controller comprises wireless communication interface, processor, control circuit, described motor connects described rotating shaft, described control circuit connects described motor.
Further, the control signal that described wireless communication interface sends for receiving wireless terminal, and described control signal is sent to processor.
Further, described motor is variable-frequency motor.
Further, described driving switch connection handling device.
The one or more technical schemes provided in the embodiment of the present invention, at least have following technique effect or advantage:
Owing to adopting controller and motor in the rolling potentiometer of controlled in wireless, motor connects the rotating shaft of potentiometer main body, this potentiometer main body also comprises roller brushes, this roller brushes comprises conduction ball and the funnel stand for inlaying ball, the top of this funnel stand is fixedly connected with rotating shaft, this ball is near this resistive element, like this, when driving roller brushes to roll on resistive element by rotating shaft, this conduction ball rolls under the rubbing action of resistive element, and there is no Relative friction each other, thus friction damage can not be caused, simultaneously, the control circuit of controller connects motor, controller also comprises processor and wireless communication interface, therefore, this controller receives control command by wireless communication interface, thus control electric machine rotation, regulate the slip of insulating base power up brush on resistive element, thus the output of accurate controlling resistance value, to solve in prior art when regulator potentiometer brush, regulate the technical problem being difficult to locate, and then achieve the technique effect that can carry out accurately adjustment fast to potentiometer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the rolling potentiometer of controlled in wireless in the embodiment of the present invention.
Embodiment
The embodiment of the present invention, by providing a kind of rolling potentiometer of controlled in wireless, solves in prior art when regulator potentiometer brush, regulates the technical problem being difficult to locate, and then achieves the technique effect that can carry out accurately adjustment rapidly and accurately to potentiometer.
Existing when regulator potentiometer brush in order to solve, regulate the technical problem being difficult to locate, below in conjunction with Figure of description and concrete execution mode, technical scheme of the present invention is described in detail.
The rolling potentiometer of a kind of controlled in wireless that the embodiment of the present invention provides, as shown in Figure 1, comprise potentiometer main body 101, controller 102, motor 103, described potentiometer main body 101 comprises insulating base 1011, be arranged on the rotating shaft 1013 at insulating base 1011 center, be arranged on the half arc resistive element 1012 around rotating shaft on insulating base 1011, roller brushes 1014, this half arc resistive element 1012 comprises at least two resistive elements, these at least two resistive elements are connected by driving switch 1015, this roller brushes 1014 comprises conduction ball 10141 and the funnel stand 10142 for damascene conductive ball 10141, the top of this funnel stand 10142 is fixedly connected with this rotating shaft 1013, this conduction ball 10141 is near this arc resistive element 1012, funnel stand 10142 adopts electric conducting material, controller 102 comprises processor 1021, control circuit 1022, wireless communication interface 1023, motor 103 connection rotating shaft 1013, control circuit 1022 connects motor 103.Particularly, when this motor 103 drives rotating shaft 1013 to rotate, rotating shaft 1013 drives funnel stand 10142 to rotate, this conduction ball 10141 rolls along arc resistive element 1012 under the drive of funnel stand 10142, like this, this conduction ball 10141 and arc resistive element 1012 can not phase mutual friction, keep in touch face geo-stationary, avoid existing brush with the mutual friction of resistive element phase, degree of regulation to be reduced.
In a particular embodiment, this wireless communication interface 1023 can be blue tooth interface, can be WiFi interface, does not just list one by one in embodiments of the present invention.This wireless communication interface 1023 receives the control signal that extraneous wireless terminal sends, such as, by the APP application that mobile phone is arranged, this APP applies and matches with the rolling potentiometer of this controlled in wireless, like this, by mobile phone sending controling instruction, after wireless communication interface 1023 in the rolling potentiometer of this controlled in wireless receives this control signal, be sent to processor 1021, this processor 1021 identifies, and the signal after identifying is sent to control circuit 1022, this control circuit is according to the rotation duration of signal control motor 103, like this, rotating shaft 1013 is driven to rotate by the rotation of motor 103, such drive roller brushes 1014 rolls on half arc resistive element 1012, thus the output of controlling resistance value, simultaneously, this resistive element 1012 specifically has at least two resistive elements, and, these at least two resistive elements are connected by driving switch 1015, at least two resistive elements can under the adjustment of driving switch 1015, regulate and use wherein any one resistive element, like this, the output area of resistance value can be expanded.Certainly, this driving switch 1015 is connected with this processor 1021, also comprises the control to this driving switch 1015 in the control information that this processor 1021 receives, thus regulates the resistive element used.This motor 103 is variable-frequency motors, can accurately control the potentiometer of this controlled in wireless.
By above-mentioned technical scheme, can regulate potentiometer rapidly and accurately.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (4)
1. the rolling potentiometer of a controlled in wireless, it is characterized in that, comprise potentiometer main body, controller, motor, described potentiometer main body comprises insulating base, be arranged on the rotating shaft at insulating base center, be arranged on the half arc resistive element around rotating shaft on insulating base, roller brushes, described half arc resistive element comprises at least two resistive elements, described at least two resistive elements are connected by driving switch, roller brushes comprises conduction ball and the funnel stand for damascene conductive ball, the top of described funnel stand is fixedly connected with described rotating shaft, described ball is near described arc resistive element, described funnel stand adopts electric conducting material, controller comprises wireless communication interface, processor, control circuit, described motor connects described rotating shaft, described control circuit connects described motor.
2. the rolling potentiometer of controlled in wireless according to claim 1, is characterized in that, the control signal that described wireless communication interface sends for receiving wireless terminal, and described control signal is sent to processor.
3. the rolling potentiometer of controlled in wireless according to claim 1, is characterized in that, described motor is variable-frequency motor.
4. the rolling potentiometer of controlled in wireless according to claim 1, is characterized in that, described driving switch connection handling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457161.8A CN105006324A (en) | 2015-07-30 | 2015-07-30 | Wireless control rolling potentiometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457161.8A CN105006324A (en) | 2015-07-30 | 2015-07-30 | Wireless control rolling potentiometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105006324A true CN105006324A (en) | 2015-10-28 |
Family
ID=54378958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510457161.8A Pending CN105006324A (en) | 2015-07-30 | 2015-07-30 | Wireless control rolling potentiometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105006324A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106843024A (en) * | 2015-12-07 | 2017-06-13 | 贵州电网有限责任公司电力科学研究院 | A kind of wireless rheostat |
| CN109741892A (en) * | 2019-01-29 | 2019-05-10 | 安徽功率电气有限公司 | A kind of train spine vehicle Special-purpose potentiometer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85200310U (en) * | 1985-04-01 | 1985-11-10 | 中国科学院物理研究所 | High-accuracy self-driving potentiometer with a hundred civcles of coil and double rollers |
| CN103440945A (en) * | 2013-08-29 | 2013-12-11 | 昆山福烨电子有限公司 | Multi-gear potentiometer |
| CN103996473A (en) * | 2014-06-06 | 2014-08-20 | 常州市武进凯利达电子有限公司 | Motor potentiometer |
| CN104008833A (en) * | 2014-06-09 | 2014-08-27 | 常州市零伍壹玖电子有限公司 | Roller contact-type potentiometer |
| CN204215422U (en) * | 2014-06-06 | 2015-03-18 | 常州市武进凯利达电子有限公司 | A kind of potentiometer with wireless control technology |
-
2015
- 2015-07-30 CN CN201510457161.8A patent/CN105006324A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85200310U (en) * | 1985-04-01 | 1985-11-10 | 中国科学院物理研究所 | High-accuracy self-driving potentiometer with a hundred civcles of coil and double rollers |
| CN103440945A (en) * | 2013-08-29 | 2013-12-11 | 昆山福烨电子有限公司 | Multi-gear potentiometer |
| CN103996473A (en) * | 2014-06-06 | 2014-08-20 | 常州市武进凯利达电子有限公司 | Motor potentiometer |
| CN204215422U (en) * | 2014-06-06 | 2015-03-18 | 常州市武进凯利达电子有限公司 | A kind of potentiometer with wireless control technology |
| CN104008833A (en) * | 2014-06-09 | 2014-08-27 | 常州市零伍壹玖电子有限公司 | Roller contact-type potentiometer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106843024A (en) * | 2015-12-07 | 2017-06-13 | 贵州电网有限责任公司电力科学研究院 | A kind of wireless rheostat |
| CN106843024B (en) * | 2015-12-07 | 2019-07-19 | 贵州电网有限责任公司电力科学研究院 | A kind of wireless rheostat |
| CN109741892A (en) * | 2019-01-29 | 2019-05-10 | 安徽功率电气有限公司 | A kind of train spine vehicle Special-purpose potentiometer |
| CN109741892B (en) * | 2019-01-29 | 2021-03-02 | 安徽功率电气有限公司 | Special potentiometer for train scotch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101640295A (en) | Charging device | |
| EP3404826B1 (en) | Method and device for controlling rotation angle of swinging head of fan, and fan | |
| CN105006324A (en) | Wireless control rolling potentiometer | |
| CN104247210A (en) | Wireless charger capable of automatic position adjustment and charging method using same | |
| CN105186248A (en) | Rotary power supply device | |
| EP3972118A4 (en) | Rotating electrical machine control device | |
| CN105006321A (en) | Potentiometer controlled through voice | |
| CN105070436A (en) | Wirelessly controlled potentiometer | |
| CN105516848A (en) | Earphone socket and earphone plug | |
| CN105023673A (en) | Potentiometer flexible to adjust | |
| CN204301682U (en) | Anglec of rotation checkout equipment and intelligent terminal | |
| CN105023672A (en) | Rolling potentiometer | |
| CN105344764B (en) | A kind of heating tube bending equipment | |
| CN105023670A (en) | Potentiometer being flexible and tight for adjustment | |
| US20190173362A1 (en) | Conductor shaping apparatus and method | |
| JP2017019644A (en) | Sheet feeding mechanism | |
| CN105006314A (en) | Potentiometer with gear adjustment function | |
| CN104021983A (en) | Adjustable temperature control switch and application method thereof | |
| CN105006323A (en) | Potentiometer with reversely-regulated scales | |
| CN105023671A (en) | Potentiometer capable of flexibly adjusting and controlling | |
| CN105070435A (en) | Tightly adjusted and controlled potentiometer | |
| CN105097158A (en) | Potentiometer provided with clamping brush | |
| CN105437186A (en) | Over-360-degree revolution limiting device for rotary platform | |
| CN204632484U (en) | A kind of potentiometer | |
| CN104505203A (en) | Slide rheostat and electronic product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151028 |