CN207554918U - It is a kind of that there is the Electric Actuator of electrodeless adjustment - Google Patents
It is a kind of that there is the Electric Actuator of electrodeless adjustment Download PDFInfo
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- CN207554918U CN207554918U CN201721391394.3U CN201721391394U CN207554918U CN 207554918 U CN207554918 U CN 207554918U CN 201721391394 U CN201721391394 U CN 201721391394U CN 207554918 U CN207554918 U CN 207554918U
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- China
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- control panel
- output shaft
- electric actuator
- potentiometer
- electrodeless adjustment
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Abstract
It is a kind of that there is the Electric Actuator of electrodeless adjustment, including housing, motor and control panel, transmission mechanism and output shaft are equipped in the housing, the control panel is electrically connected with the motor, the motor is connected with the transmission mechanism and is rotated by the transmission mechanism driving output shaft, the control panel is arranged on the top of the housing, the control panel is equipped with potentiometer, the potentiometer is electrically connected with the control panel, and the output shaft extends up through the control panel and connect with the potentiometer.The utility model is simple in structure, reliable, by the cooperation of potentiometer and output shaft during use, electrodeless position monitor and Real-time Feedback is realized, so that the Electric Actuator has the function of electrodeless adjustment.
Description
Technical field
There is the Electric Actuator of electrodeless adjustment the utility model is related to a kind of.
Background technology
Electric Actuator is a kind of driving device that can provide straight line or rotary motion, it utilizes certain drive energy simultaneously
It works under certain control signal function.Executing agency is using liquid, gas, electric power or other energy and passes through motor, cylinder
Or other devices convert it into driving effect.
Existing Electric Actuator positioning method mainly has reed positioning, microswitch positioning, can only mostly realize simple
Two positions of open and close precise assembly, can not meet the needs of on existing market.For example, Electric Actuator and water meter are connected
It connects, needs to adjust the flow of water meter, but above-mentioned positioning method can only realize open and close function, can not realize regulatory function.
Existing part of the manufacturer just has developed the Electric Actuator with photoelectric positioning function according to the market demand, passes through
Photoelectric sensor monitors the rotational angle of actuator output shaft, and then feeds back to circuit board and pass through circuit board and be adjusted,
So as to fulfill the function of fine tuning.But this kind of Electric Actuator can only realize the adjusting of Partial angle, such as be spaced 30 degree or 45
The adjusting of degree can not but realize electrodeless adjustment.Also, with the increase of usage time, many impurity are will appear in actuator, from
And the normal monitoring of photoelectric sensor is influenced, and then lead to its disabler.
Invention content
In order to overcome the above-mentioned deficiency of the prior art, the utility model offer is a kind of to have the function of that the electronic of electrodeless adjustment is held
Row device.
The technical scheme in the invention for solving the technical problem is：It is a kind of that there is the electronic execution of electrodeless adjustment
Device including housing, motor and control panel, is equipped with transmission mechanism and output shaft in the housing, the control panel with it is described
Motor electrical connection, the motor is connected with the transmission mechanism and by the transmission mechanism driving output shaft rotation
Turn, the control panel is arranged on the top of the housing, and the control panel is equipped with potentiometer, the potentiometer and institute
The control panel electrical connection stated, the output shaft extend up through the control panel and are connect with the potentiometer.
Further, the potentiometer includes insulator foot, the brush being arranged in insulator foot and is arranged on insulation
Several resistive elements on pedestal, the brush are connect with the upper end of the output shaft.
Further, the transmission mechanism is gear drive, and the housing is equipped with microswitch, and described is micro-
Dynamic switch is electrically connected with the control panel, and through-hole, the upward projection of the gear drive are offered on the housing
There is limited post, the limited post stretches out the through-hole, after the gear drive turns an angle, institute upwards
The limited post stated mutually is abutted with the microswitch.
Further, the resistive element ring is located on the potentiometer and forms electrical coil resistance.
Further, connecting hole is offered on the brush, the upper end of the output shaft is equipped with inserting block, the inserting block
It is inserted into the connecting hole.
Further, the connecting hole is rounded or oval, and position-limited edge is equipped in the connecting hole.
The beneficial effects of the utility model are：It is simple in structure, it is reliable, pass through potentiometer and output shaft during use
Cooperation, realizes electrodeless position monitor and Real-time Feedback, so that the Electric Actuator has the function of electrodeless adjustment.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the exploded perspective view of the utility model.
Fig. 3 is another structure diagram of the utility model.
Fig. 4 is the exploded perspective view of output shaft and potentiometer.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
It is a kind of that there is the Electric Actuator of electrodeless adjustment with reference to Fig. 1~Fig. 4, including housing 1, motor 2 and control panel
3, the housing 1 is interior to be equipped with transmission mechanism 4 and output shaft 5, and the control panel 3 is electrically connected with the motor 2, described
Motor 2, which is connected with the transmission mechanism 4 and passes through transmission mechanism 4, drives the output shaft 5 to rotate, the control panel
3 are arranged on the top of the housing 1, and the control panel 3 is equipped with potentiometer 6, the potentiometer 6 and the control panel
3 electrical connections, the output shaft 5 extend up through the control panel 3 and are connect with the potentiometer 6.
In the present embodiment, the potentiometer 6 includes insulator foot 7, brush 8, the Yi Jishe being arranged in insulator foot 7
Several resistive elements 9 on insulator foot 7 are put, the brush 8 is connect with the upper end of the output shaft 5.
Preferably, connecting hole 10 is offered on the brush 8, the upper end of the output shaft 5 is equipped with inserting block 11, described
Inserting block 11 is inserted into the connecting hole 10.The connecting hole 10 is rounded or oval, and is equipped in the connecting hole 10
Position-limited edge 12.Pass through cooperation round or between the connecting hole 10 of ellipse and inserting block 11 so that output shaft 5 can be swimmingly
Brush 8 is driven to rotate, and by the effect of position-limited edge 12, can prevent what is skidded between inserting block 11 and connecting hole 10
Phenomenon, it is ensured that the potentiometer 6 can accurately position the position of output shaft 5.
Preferably, 9 ring of resistive element is located on the potentiometer 6 and forms electrical coil resistance.Pass through the work of electrical coil resistance
With it is not in dead angle to enable to brush 8 and the cooperation of electrical coil resistance, so that the potentiometer 6 can realize output shaft 5
The monitoring of full angle and feedback.
In the present embodiment, the transmission mechanism 4 is gear drive, and the housing 1 is equipped with microswitch 13,
The microswitch 13 is electrically connected with the control panel 3, and through-hole 14 is offered on the housing 1, and the gear passes
Motivation structure is upward convex to be equipped with limited post 15, and the limited post 15 stretches out the through-hole 14 upwards, when the gear drive
After mechanism turns an angle, the limited post 15 is mutually abutted with the microswitch 13.Preferably, microswitch 13
If there are two and the 90 degree of settings that are staggered, just coordinate the folding angle of common valve so that the rotation distance quilt of the transmission mechanism 4
It is limited in certain range, then by the cooperation of limited post 15 and microswitch 13, realizes the switch control of motor 2, can prevent
Only output shaft 5 rotates excessively, and then extends the service life of the Electric Actuator.
The utility model is simple in structure, reliable, by the cooperation of potentiometer 6 and output shaft 5 during use, realizes electrodeless
Position monitor and Real-time Feedback, so that the Electric Actuator has the function of electrodeless adjustment.
Claims (6)
1. a kind of have the function of the Electric Actuator of electrodeless adjustment, including housing, motor and control panel, it is equipped in the housing
Transmission mechanism and output shaft, the control panel are electrically connected with the motor, the motor and the transmission mechanism phase
It connects and is rotated by the transmission mechanism driving output shaft, it is characterised in that：The control panel is arranged on the housing
Top, the control panel is equipped with potentiometer, and the potentiometer is electrically connected with the control panel, the output shaft
It extends up through the control panel and is connect with the potentiometer.
A kind of there is the Electric Actuator of electrodeless adjustment 2. according to claim 1, it is characterised in that：The electricity
Position device includes insulator foot, the brush being arranged in insulator foot and several resistive elements being arranged on insulator foot, institute
The brush stated is connect with the upper end of the output shaft.
A kind of there is the Electric Actuator of electrodeless adjustment 3. according to claim 1, it is characterised in that：The biography
Motivation structure is gear drive, and the housing is equipped with microswitch, the microswitch and the control panel electricity
Connection, offers through-hole on the housing, and the gear drive is upward convex to be equipped with limited post, the limited post to
Through-hole described in upper stretching, after the gear drive turns an angle, the limited post and the fine motion
Switch mutually abuts.
A kind of there is the Electric Actuator of electrodeless adjustment 4. according to claim 2, it is characterised in that：The electricity
Resistance body ring is located on the potentiometer and forms electrical coil resistance.
A kind of there is the Electric Actuator of electrodeless adjustment 5. according to claim 2, it is characterised in that：The brush
On offer connecting hole, the upper end of the output shaft is equipped with inserting block, and the inserting block is inserted into the connecting hole.
A kind of there is the Electric Actuator of electrodeless adjustment 6. according to claim 5, it is characterised in that：The company
It is rounded or oval to connect hole, and position-limited edge is equipped in the connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391394.3U CN207554918U (en) | 2017-10-26 | 2017-10-26 | It is a kind of that there is the Electric Actuator of electrodeless adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391394.3U CN207554918U (en) | 2017-10-26 | 2017-10-26 | It is a kind of that there is the Electric Actuator of electrodeless adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207554918U true CN207554918U (en) | 2018-06-29 |
Family
ID=62673756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721391394.3U Active CN207554918U (en) | 2017-10-26 | 2017-10-26 | It is a kind of that there is the Electric Actuator of electrodeless adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207554918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882634A (en) * | 2019-03-22 | 2019-06-14 | 深圳市新可优科技有限公司 | A kind of digital type intelligent angle distance electric executor |
-
2017
- 2017-10-26 CN CN201721391394.3U patent/CN207554918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882634A (en) * | 2019-03-22 | 2019-06-14 | 深圳市新可优科技有限公司 | A kind of digital type intelligent angle distance electric executor |
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| GR01 | Patent grant |