CN105139989A - Voice-controlled potentiometer with reverse adjustment function - Google Patents
Voice-controlled potentiometer with reverse adjustment function Download PDFInfo
- Publication number
- CN105139989A CN105139989A CN201510457219.9A CN201510457219A CN105139989A CN 105139989 A CN105139989 A CN 105139989A CN 201510457219 A CN201510457219 A CN 201510457219A CN 105139989 A CN105139989 A CN 105139989A
- Authority
- CN
- China
- Prior art keywords
- annular
- voice
- half annular
- motor
- insulating base
- 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
Landscapes
- Adjustable Resistors (AREA)
Abstract
The invention relates to the technical field of electronic components and solves the technical problem of unstable regulation of potentiometers in the prior art by providing a voice-controlled potentiometer with a reverse adjustment function. The potentiometer comprises an insulating base, a rotary shaft arranged in the center of the insulating base, an annular potential regulator, a controller for controlling the rotary shaft and a motor; the annular potential regulator comprises a half annular resistor body, a half annular regulation calibrated scale, an electric brush and a regulating rod; one end of the electric brush is pressed on the electric resistor body while the other end of the electric brush is fixed on the insulating base; one end of the regulating rod is fixedly connected with the insulating base while the other end of the regulating rod is provided with a regulating wheel pressed on the regulation calibrated scale; the half annular resistor body and the half annular regulation calibrated scale are fixed on the rotary shaft through a supporting rod, and rotate along with the rotary shaft; the controller comprises a processor, a control circuit and a voice sensor; the motor is connected with the rotary shaft; and the control circuit is connected with the motor to realize the technical effect of stably regulating the potentiometer.
Description
Technical field
The present invention relates to technical field of electronic components, particularly relate to the voice-operated potentiometer of a kind of oppositely adjustment.
Background technology
In prior art to potentiometer by regulating brush to control the output variable of corresponding resistance value time, due to brush by turning handle regulable control time, turning handle Long-Time Service, causes loosening, easily enters ash etc., makes to regulate unstable.
Summary of the invention
The embodiment of the present invention oppositely regulates voice-operated potentiometer by providing a kind of, solves potentiometer in prior art and exists and regulate unstable technical problem, and then achieve can the technique effect of stable regulation potentiometer.
In order to solve the problems of the technologies described above, the invention provides the voice-operated potentiometer of a kind of oppositely adjustment, comprise insulating base, be arranged on the rotating shaft at insulating base center, annular potential regulator, control controller and the motor of rotating shaft, described annular potential regulator comprises half annular electro resistance body, half annular regulates ruler, brush, adjusting rod, described brush one end is pressed on resistive element, the other end is fixed on insulating base, described adjusting rod one end is fixedly connected on insulating base, the other end is provided with regulating wheel and is pressed on described adjustment ruler, described half annular electro resistance body and half annular regulate ruler to be fixed on described rotating shaft by support bar, and with described axis of rotation, described controller comprises processor, control circuit, voice sensor, described motor connects described rotating shaft, described control circuit connects described motor.
Further, described voice sensor is for detecting the phonetic control command of user, the keyword extracted in phonetic control command is sent to processor, according to described keyword lookup to the control signal corresponding with described keyword, be sent to control circuit, control circuit controls described motor according to described control signal.
Further, described motor is variable-frequency motor.
Further, described annular potential regulator also comprises baffle plate, and described baffle plate is arranged on insulated substrate, is positioned at half annular electro resistance body and half annular adjustment ruler annular, when this half annular electro resistance body and half annular regulate scale value with axis of rotation, barrier support bar.
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 annular potential regulator in this reverse potentiometer regulated, this annular potential regulator comprises half annular electro resistance body, half annular regulates ruler, brush, adjusting rod, this brush one end is pressed on resistive element, the other end is fixed on insulating base, this adjusting rod one end is fixedly connected on insulating base, the other end is provided with regulating wheel and is pressed on this adjustment ruler, and control motor by controller thus the rotating shaft of control connection motor rotation, to the control that the output resistance of potentiometer is adjusted, and, this controller is provided with voice sensor, control voice can be received, when solving prior art center brush with turning handle regulable control, turning handle Long-Time Service, cause loosening, easily enter ash etc., exist and regulate unstable technical problem, and then achieve can the technique effect of stable regulation potentiometer.
Accompanying drawing explanation
Fig. 1 is the structural representation oppositely regulating voice-operated potentiometer in the embodiment of the present invention.
Embodiment
The embodiment of the present invention oppositely regulates voice-operated potentiometer by providing a kind of, solves potentiometer in prior art and exists and regulate unstable technical problem, and then achieve can the technique effect of stable regulation potentiometer.
There is to solve existing potentiometer the technical problem regulating instability, below in conjunction with Figure of description and concrete execution mode, technical scheme of the present invention being described in detail.
The one that the embodiment of the present invention provides oppositely regulates voice-operated potentiometer, as shown in Figure 1, comprise insulating base 101, be arranged on the rotating shaft 102 at insulating base 101 center, annular potential regulator 103, control controller 104 and the motor 105 of rotating shaft 102, this annular potential regulator 103 comprises half annular electro resistance body 1031, half annular regulates ruler 1032, brush 1033, adjusting rod 1034, this brush 1033 one end is pressed on half annular electro resistance body 1031, the other end is fixed on insulating base 101, described adjusting rod 1034 one end is fixedly connected on insulating base 101, the other end is provided with regulating wheel 1035 and is pressed on this adjustment ruler 1032, this half annular electro resistance body 1031 and half annular regulate ruler 1032 to be fixed in this rotating shaft 102 by support bar 1036, and with this axis of rotation, this controller 104 comprises processor 1041, control circuit 1042, voice sensor 1043, this motor 105 connection rotating shaft 102, this control circuit 1042 connects this motor 105.
In a particular embodiment, this annular potentiometer 103 also comprises baffle plate 1037, this baffle plate is arranged on insulated substrate 101, be positioned at the annular of half annular electro resistance body 1031 and half annular adjustment ruler 1032, when this half annular electro resistance body 1031 and half annular regulate ruler 1032 to rotate with rotating shaft 102, support bar 1036 can be made to be stopped by this baffle plate 1037, thus limit the scope of this adjustment.
This voice sensor 1043 is for detecting the phonetic control command of user, the keyword extracted in phonetic control command is sent to processor 1041, according to keyword lookup to the control signal corresponding with keyword, be sent to control circuit 1042, control circuit 1042 controls motor 105 according to control signal, motor drives again rotating shaft 102 to rotate, and this motor is variable-frequency motor, thus can carry out fine adjustment to the output resistance of this potentiometer.
By above-mentioned adjustment rotating shaft 102, thus driving annular potential regulator 103 to rotate, so reverse adjustment, effectively prevent existing when regulating turning handle, turning handle occurs regulating unstable technical problem after prolonged, and then can realize the technique effect of stable regulation.
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. one kind oppositely regulates voice-operated potentiometer, it is characterized in that, comprise insulating base, be arranged on the rotating shaft at insulating base center, annular potential regulator, control controller and the motor of rotating shaft, described annular potential regulator comprises half annular electro resistance body, half annular regulates ruler, brush, adjusting rod, described brush one end is pressed on resistive element, the other end is fixed on insulating base, described adjusting rod one end is fixedly connected on insulating base, the other end is provided with regulating wheel and is pressed on described adjustment ruler, described half annular electro resistance body and half annular regulate ruler to be fixed on described rotating shaft by support bar, and with described axis of rotation, described controller comprises processor, control circuit, voice sensor, described motor connects described rotating shaft, described control circuit connects described motor.
2. the voice-operated potentiometer of reverse adjustment according to claim 1, it is characterized in that, described voice sensor is for detecting the phonetic control command of user, the keyword extracted in phonetic control command is sent to processor, according to described keyword lookup to the control signal corresponding with described keyword, be sent to control circuit, control circuit controls described motor according to described control signal.
3. the voice-operated potentiometer of reverse adjustment according to claim 1, is characterized in that, described motor is variable-frequency motor.
4. the voice-operated potentiometer of reverse adjustment according to claim 1, it is characterized in that, described annular potential regulator also comprises baffle plate, described baffle plate is arranged on insulated substrate, be positioned at half annular electro resistance body and half annular adjustment ruler annular, when described half annular electro resistance body and half annular regulate ruler with axis of rotation, described baffle support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457219.9A CN105139989A (en) | 2015-07-30 | 2015-07-30 | Voice-controlled potentiometer with reverse adjustment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457219.9A CN105139989A (en) | 2015-07-30 | 2015-07-30 | Voice-controlled potentiometer with reverse adjustment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105139989A true CN105139989A (en) | 2015-12-09 |
Family
ID=54725303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510457219.9A Pending CN105139989A (en) | 2015-07-30 | 2015-07-30 | Voice-controlled potentiometer with reverse adjustment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105139989A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3676594A (en) * | 1969-11-04 | 1972-07-11 | Thomas H Shore | Sound disperser |
| CN1227391A (en) * | 1998-02-24 | 1999-09-01 | 阿尔卑斯电气株式会社 | Rotary electric member |
| CN103545069A (en) * | 2013-09-29 | 2014-01-29 | 昆山福烨电子有限公司 | Sleeve rod potentiometer |
| CN203607179U (en) * | 2013-12-04 | 2014-05-21 | 广东美的制冷设备有限公司 | Resistor box |
-
2015
- 2015-07-30 CN CN201510457219.9A patent/CN105139989A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3676594A (en) * | 1969-11-04 | 1972-07-11 | Thomas H Shore | Sound disperser |
| CN1227391A (en) * | 1998-02-24 | 1999-09-01 | 阿尔卑斯电气株式会社 | Rotary electric member |
| CN103545069A (en) * | 2013-09-29 | 2014-01-29 | 昆山福烨电子有限公司 | Sleeve rod potentiometer |
| CN203607179U (en) * | 2013-12-04 | 2014-05-21 | 广东美的制冷设备有限公司 | Resistor box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2006253151A5 (en) | ||
| EP3404826B1 (en) | Method and device for controlling rotation angle of swinging head of fan, and fan | |
| EP1961644A3 (en) | Motor controller and electric power steering apparatus | |
| EP2314981A3 (en) | Measuring force control apparatus | |
| EP3287342A3 (en) | Steering control device | |
| CN105139989A (en) | Voice-controlled potentiometer with reverse adjustment function | |
| CN105006322A (en) | Voice control potentiometer provided with clamping electric brush and capable of being adjusted reversely | |
| CN105070440A (en) | Voice-controlled potentiometer with reverse-adjustment gradations | |
| CN105023675A (en) | Reversely-adjusted potentiometer | |
| CN105006320A (en) | Potentiometer with clamping electric brush | |
| CN105006323A (en) | Potentiometer with reversely-regulated scales | |
| CN105006321A (en) | Potentiometer controlled through voice | |
| KR20140142391A (en) | Actuator Apparatus and Method of Position sensing and control using it | |
| CN105097159A (en) | Potentiometer for reverse regulation by clamping electric brush | |
| CN105097158A (en) | Potentiometer provided with clamping brush | |
| US9824801B2 (en) | Dual resolution potentiometer | |
| CN105006324A (en) | Wireless control rolling potentiometer | |
| CN105006314A (en) | Potentiometer with gear adjustment function | |
| TW200746611A (en) | Electric motor control apparatus | |
| CN105070435A (en) | Tightly adjusted and controlled potentiometer | |
| CN105054690A (en) | Mirror rack device capable of being adjusted freely | |
| CN104912824A (en) | Liftable and foldable electric fan | |
| CN105262267B (en) | Mobile device for direct current generator | |
| US1128005A (en) | Adjustable speed control for electric motors. | |
| CN202995466U (en) | Probe control device |
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: 20151209 |