CN207851665U - A kind of operation knob mechanism and remote controler - Google Patents
A kind of operation knob mechanism and remote controler Download PDFInfo
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- CN207851665U CN207851665U CN201820466681.4U CN201820466681U CN207851665U CN 207851665 U CN207851665 U CN 207851665U CN 201820466681 U CN201820466681 U CN 201820466681U CN 207851665 U CN207851665 U CN 207851665U
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- thumb wheel
- bottom plate
- operation knob
- sensor
- knob mechanism
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Abstract
The utility model is related to air vehicle technique fields, and in particular to a kind of operation knob mechanism and remote controler, the operation knob mechanism include bottom plate and thumb wheel, shaft core, dynamic clamping head and quiet clamping head and sensor on bottom plate, and axis hole is equipped in the middle part of thumb wheel；Shaft core, which is worn, to be fixed in the axis hole of thumb wheel and is rotated together with thumb wheel, and lower rotation is installed on the bottom plate, and top is connect with the sensor；Sensor is according to the rotational angle of the rotationally-varying acquisition thumb wheel of the shaft core and is converted into electric signal and sends out；Dynamic clamping head and quiet clamping head is set on the bottom plate and is abutted with thumb wheel, is used to provide the elastic force of thumb wheel reset.Operation knob mechanism provided by the utility model advantageously ensures that control accuracy, and control can be realized by finger turn thumb wheel in user, easy to operate, improves operating handle, enhances user experience, simple in structure, convenient for assembly.
Description
Technical field
The utility model is related to air vehicle technique fields, and in particular to a kind of operation knob mechanism and remote controler.
Background technology
With the rapid development of unmanned plane industry, more and more unmanned planes be applied to agricultural, forestry, electric power, mapping,
The industries such as telemetering.User is remotely controlled the offline mode and flight attitude of unmanned plane by manipulating remote controler, or to nobody
Holder on machine is controlled, so that holder camera mounted carries out operating appropriate to adjust shooting angle, to complete
It takes photo by plane task.
Operation knob mechanism is a kind of common operation structure on remote controler, and by finger control knob, knob drives it
On sensor rotation, sensor sends out corresponding electric signal according to knob angle, and electric signal is sent to remote controler
In control module, control module controls unmanned plane or holder thereon according to electric signal.However, in the prior art, remote controler
Operation knob it is complicated, assembly is inconvenient, is unable to active homing after rotation to start position, influences to a certain extent pair
The control of unmanned plane, accuracy be not high.
Utility model content
In order to solve the above-mentioned technical problem the utility model, provides a kind of operation knob mechanism and remote controler, the operation
Knob mechanisms realize effective transmission of control signal and unmanned plane by simple structure, and have auto-reset function.
In order to reach above-mentioned technique effect, the utility model includes following technical scheme：A kind of operation knob mechanism, including
Bottom plate and thumb wheel, shaft core, dynamic clamping head and quiet clamping head and sensor on bottom plate, wherein
Axis hole is equipped in the middle part of the thumb wheel；The shaft core, which is worn, to be fixed in the axis hole of the thumb wheel and turns with thumb wheel
Dynamic, lower rotation is installed on the bottom plate, and top is connect with the sensor；
The sensor is according to the rotational angle of the rotationally-varying acquisition thumb wheel of the shaft core and is converted into electric signal and sends
Go out；
The dynamic clamping head and quiet clamping head is set on the bottom plate and is abutted with thumb wheel, is used to provide the elastic force of thumb wheel reset.
Preferably, the thumb wheel includes the holder of rolling ring and connection rolling ring opposed inner walls, and the axis hole is set in the holder
Portion, the rolling ring are circumferentially with opening along it.
Further, the dynamic clamping head and quiet clamping head is torsional spring, and the torsional spring includes spring body and two springs extending from spring body
Arm；The bottom plate is equipped with the mounting hole being rotatablely installed for shaft core, and the mounting hole outer rim has upwardly extended a circle fixed station, institute
The spring body for stating torsional spring is sheathed on the fixed station；
The limiting section for being located at fixed station both sides is additionally provided on the bottom plate, described two spring arms are born against described
Limiting section；The thumb wheel rotates under external force, and the two sides being open in rolling ring drive described two spring arm deformations, described
Spring arm is when external force disappears, by elastic force so that thumb wheel resets.
Further, the bottom plate is equipped with stopper posts, and the stopper posts are between described two limiting sections and prolong upwards
Extend to the two sides being open with backstop in the opening of thumb wheel.
Preferably, further include the circuit board being connect with bottom plate, the sensor is fixed on circuit board, at the top of the shaft core
It is stretched into the pilot hole opened up on sensor across circuit board.
Preferably, it is equipped at intervals with three mounting posts on the bottom plate, screw hole, the circuit board are offered in the mounting post
It is equipped with the connecting hole that matches with screw hole, the circuit board by being arranged in connecting hole successively, the connector in screw hole is fixed
On bottom plate.
Preferably, the sensor is potentiometer.
Further, the thumb wheel periphery is equipped with the texture face of protrusion.
Further include above-mentioned operation knob mechanism in addition, the utility model additionally provides a kind of remote controler, including shell,
The operation knob mechanism is disposed in the housing and the thumb wheel exposes to the shell.
Further, it is additionally provided with signal projector in the shell and receives sensor institute in the operation knob mechanism
The controller of electric signal is sent, the controller generates control signal according to the electric signal, and the control signal is passed through
Signal projector is sent to unmanned plane.
Using above-mentioned technical proposal, including following advantageous effect：Operation knob mechanism provided by the utility model, passes through
Sensor senses thumb wheel rotational angle and rotational angle is converted into electric signal to the controller in remote controler, so that controller root
The control signal of manipulation unmanned plane is generated according to electric signal；Realize that thumb wheel automatically resets using dynamic clamping head and quiet clamping head so that thumb wheel rotates
After restore to starting point, advantageously ensure that control accuracy；Control can be realized by finger turn thumb wheel in user, easy to operate, carries
High operating handle, enhances user experience, simple in structure, convenient for assembly.
Description of the drawings
Fig. 1 is provided the structural schematic diagram of operation knob mechanism by the utility model；
Fig. 2 is provided the breakdown structural schematic diagram of operation knob mechanism by the utility model；
Fig. 3 is provided the structural schematic diagram of remote controler by the utility model.
In figure,
1, bottom plate；1-1, stopper posts；1-2, limiting section；1-3, mounting post；1-4, screw hole；1-5, fixed station；1-6, fixation
Hole；2, thumb wheel；2-1, rolling ring；2-2, holder；2-3, opening；3, shaft core；4, circuit board；4-1, connecting hole；5, sensor；5-1、
Pilot hole；6, torsional spring；6-1, spring body；6-2, spring arm..
Specific implementation mode
To keep the purpose of this utility model, technical solution and advantage clearer, implement below in conjunction with the utility model
Attached drawing in example, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described reality
It is the utility model a part of the embodiment to apply example, instead of all the embodiments.Based on the embodiments of the present invention, ability
It is new to belong to this practicality for the every other embodiment that domain those of ordinary skill is obtained without creative efforts
The range of type protection.
In the present invention, term "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on ... shown in the drawings or
Position relationship.These terms are not intended to limit indicated primarily to preferably describe the utility model and embodiment
Device, element or component must have particular orientation, or constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term "upper" also are likely used for indicating certain relations of dependence or connection relation in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected " " socket " shall be understood in a broad sense.For example, can
To be to be fixedly connected, it is detachably connected or monolithic construction；Can be mechanical connection, or electrical connection；It can be directly connected,
Either indirectly connected through an intermediary, or it is two connections internal between device, element or component.For
For those of ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Unless otherwise indicated, the meaning of " multiple " is two or more.
Below by specific embodiment and in conjunction with attached drawing, the utility model is further described in detail.
Embodiment：
In order to overcome the operation knob of existing remote controler complicated, assembly is inconvenient, is unable to active homing after rotation extremely
Start position influences control to unmanned plane and the not high defect of accuracy to a certain extent.Refering to fig. 1 with 2, this implementation
Example provides a kind of operation knob mechanism, including bottom plate 1 and thumb wheel 2, shaft core 3, dynamic clamping head and quiet clamping head and biography on bottom plate 1
Sensor 5, wherein the middle part of thumb wheel 2 is equipped with axis hole, and shaft core, which is worn, to be fixed in the axis hole of the thumb wheel 2 and with 2 turns of thumb wheel
Dynamic, in the present embodiment, shaft core 3 is plastic part, is fixed as one using dispensing and thumb wheel 2, lower rotation is installed on the bottom
Plate 1, top are connect with the sensor 5, it is preferable that sensor is potentiometer, and shaft core 3 is rotated with thumb wheel 2, and sensor is with shaft core
3 rotations；Sensor 5 is according to the rotational angle of the rotationally-varying acquisition thumb wheel 2 of the shaft core 3 and is converted into electric signal and sends out；
Dynamic clamping head and quiet clamping head is set on the bottom plate 1 and is abutted with thumb wheel 2, is used to provide the elastic force of the reset of thumb wheel 2.
Thumb wheel 2 turns an angle after rotating under external force, is fixed on the shaft core 3 at 2 middle part of thumb wheel with thumb wheel 2
Rotation, while the sensor 5 at the top of it being driven to rotate, sensor 5 obtains 2 rotation angle of thumb wheel and is converted into electric signal hair
The controller into remote controler is sent, controller generates control signal according to the electric signal obtained, and is sent out by signal projector
It send to unmanned plane, to realize to unmanned aerial vehicle (UAV) control.
In the present embodiment, the thumb wheel 2 includes rolling ring 2-1 and connects the holder 2-2 of rolling ring 2-1 opposed inner walls, the axis
Hole is set in the middle part of holder 2-2, and the rolling ring 2-1 is circumferentially with opening 2-3 along it.Shaft core 3, which is worn, to be fixed in the middle part of holder 2-2
Axis hole in and top, bottom extend shaft outlet hole, the opening two sides of rolling ring 2-1 circumferential direction are used to abut dynamic clamping head and quiet clamping head.
Further, the dynamic clamping head and quiet clamping head is torsional spring 6, and the torsional spring 6 includes spring body 6-1 and extends from spring body 6-1
Two spring arm 6-2；The bottom plate 1 is equipped with the mounting hole 1-6 being rotatablely installed for shaft core 3, and the mounting hole 1-6 outer rims are upward
It is extended with a circle fixed station 1-5, the spring body 6-1 of the torsional spring 6 is sheathed on fixed station 1-5；
Two spring arm 6-2 of torsional spring 6 are stretched out by the opening on rolling ring 2-1, and rolling ring rotates under external force, and be open both sides
Face drives the deformation of spring arm, and after cancelling external force, spring arm makes rolling ring transfer back to original position under the effect of elasticity.
The limiting section 1-2 for being located at the both sides fixed station 1-5, described two spring arm 6-2 difference are additionally provided on the bottom plate 1
It is resisted against the limiting section 1-2；Thumb wheel 2 rotates under external force, and the two sides driving being open on rolling ring 2-1 is described two
The 6-2 deformations of spring arm, the spring arm 6-2 is when external force disappears, by elastic force so that thumb wheel 2 resets.The limit of the both sides fixed station 1-5
Portion 1-2 is in the spring arm stress deformation of 6 side of torsional spring, limitation other side spring arm movement, so that the torsional spring of deformation has one
Determine elastic force, enables to thumb wheel to return to position after external force revocation.
In the present embodiment, in order to limit thumb wheel rotational angle, stopper posts 1-1, the stopper posts are equipped on the bottom plate 1
1-1 is between described two limiting section 1-2 and extends upwardly to the two sides being open with backstop in the opening of thumb wheel.Thumb wheel is outside
It being rotated under force effect, stopper posts are located on the circumference of rolling ring rotation, when thumb wheel rotates clockwise, after rotating by a certain angle, opening
One of side driving torsional spring the deformation of side spring arm until the open side is supported to stopper posts.Stopper posts are located in opening
Between, the size of opening defines the maximum angle of thumb wheel opposed bottom rotation.
Further include the circuit board 4 being connect with bottom plate, the sensor 5 is fixed on circuit board 4, and circuit board 4 provides biography
The required circuit of sensor, 3 top of the shaft core are stretched into across circuit board in the pilot hole 5-1 opened up on sensor 5.The bottom
It is equipped at intervals on plate 1 in three mounting posts 1-3, the mounting post 1-3 and offers screw hole 1-4, the circuit board 4 is equipped with and spiral shell
The connecting hole 4-1 that hole 1-4 matches, the circuit board 4 by being arranged in connecting hole successively, the connector in screw hole is fixed on bottom
On plate 1.
In order to increase frictional force so that be easier to operate to thumb wheel, the thumb wheel periphery is equipped with the texture face of protrusion.
Further include above-mentioned operation knob refering to Fig. 3, including shell in addition, the present embodiment additionally provides a kind of remote controler
Mechanism, the operation knob mechanism is disposed in the housing and the thumb wheel exposes to the shell.
It is additionally provided with signal projector in the shell and receives telecommunications transmitted by sensor in the operation knob mechanism
Number controller, the controller generates control signal according to the electric signal, and the control signal emitted by signal
Device is sent to unmanned plane.
Operation knob mechanism provided by the utility model and remote controler simplify structure compared with the existing technology, are convenient for
Assembly, improves the convenience of operation, enhances user experience, ensure that control accuracy of the remote controler to unmanned plane.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of operation knob mechanism, which is characterized in that including bottom plate（1）And it is set to bottom plate（1）On thumb wheel（2）, shaft core
（3）, dynamic clamping head and quiet clamping head and sensor（5）, wherein
The thumb wheel（2）Middle part is equipped with axis hole；The shaft core（3）It wears and is fixed on the thumb wheel（2）Axis hole in and with thumb wheel
（2）It rotates together, lower rotation is installed on the bottom plate（1）, top and the sensor（5）Connection；
The sensor（5）According to the shaft core（3）Rotationally-varying acquisition thumb wheel（2）Rotational angle and be converted into electric signal
It sends out；
The dynamic clamping head and quiet clamping head is set to the bottom plate（1）Upper and and thumb wheel（2）It abuts, is used to provide thumb wheel（2）The bullet of reset
Power.
2. operation knob mechanism according to claim 1, which is characterized in that the thumb wheel（2）Including rolling ring（2-1）And even
Connect rolling ring（2-1）The holder of opposed inner walls（2-2）, the axis hole is set on the holder（2-2）Middle part, the rolling ring（2-1）Along it
It is circumferentially with opening（2-3）.
3. operation knob mechanism according to claim 2, which is characterized in that the dynamic clamping head and quiet clamping head is torsional spring（6）, described
Torsional spring（6）Including spring body（6-1）With from spring body（6-1）The two spring arms extended（6-2）；The bottom plate（1）It is equipped with for axis
Core（3）The mounting hole of rotational installation（1-6）, the mounting hole（1-6）Outer rim has upwardly extended a circle fixed station（1-5）, described
Torsional spring（6）Spring body（6-1）It is sheathed on the fixed station（1-5）On；
The bottom plate（1）On be additionally provided with and be located at fixed station（1-5）The limiting section of both sides（1-2）, described two spring arms（6-2）
It bears against in the limiting section（1-2）；The thumb wheel（2）It rotates under external force, rolling ring（2-1）The both sides of upper opening
Face drives described two spring arms（6-2）Deformation, the spring arm（6-2）When external force disappears, by elastic force so that thumb wheel（2）It is multiple
Position.
4. operation knob mechanism according to claim 3, which is characterized in that the bottom plate（1）It is equipped with stopper posts（1-
1）, the stopper posts（1-1）In described two limiting sections（1-2）Between and extend upwardly to thumb wheel（2）Opening（2-3）It is interior with
The two sides of backstop opening.
5. operation knob mechanism according to claim 1, which is characterized in that further include and bottom plate（1）The circuit board of connection
（4）, the sensor（5）It is fixed on circuit board（4）On, the shaft core（2-2）Top passes through circuit board（4）Stretch into sensor
（5）On the pilot hole that opens up（5-1）It is interior.
6. operation knob mechanism according to claim 2, which is characterized in that the bottom plate（1）On be equipped at intervals with three peaces
Fill column（1-3）, the mounting post（1-3）Inside offer screw hole（1-4）, the circuit board（4）It is equipped with and screw hole（1-4）Phase
The connecting hole matched（4-1）, the circuit board（4）By being arranged in connecting hole successively（4-1）, screw hole（1-4）Interior connector is solid
It is scheduled on bottom plate（1）On.
7. operation knob mechanism according to claim 1, which is characterized in that the sensor（5）For potentiometer.
8. operation knob mechanism according to claim 1, which is characterized in that the thumb wheel（2）Periphery is equipped with the line of protrusion
Reason face.
9. a kind of remote controler, including shell, which is characterized in that further include the operation rotation described in claim 1~8 any one
Button mechanism, the operation knob mechanism is disposed in the housing and the thumb wheel exposes to the shell.
10. remote controler according to claim 9, which is characterized in that be additionally provided with signal projector in the shell and connect
The controller of electric signal transmitted by sensor in the operation knob mechanism is received, the controller is generated according to the electric signal and controlled
Signal processed, and the control signal is sent to unmanned plane by signal projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820466681.4U CN207851665U (en) | 2018-03-30 | 2018-03-30 | A kind of operation knob mechanism and remote controler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820466681.4U CN207851665U (en) | 2018-03-30 | 2018-03-30 | A kind of operation knob mechanism and remote controler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207851665U true CN207851665U (en) | 2018-09-11 |
Family
ID=63424346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820466681.4U Active CN207851665U (en) | 2018-03-30 | 2018-03-30 | A kind of operation knob mechanism and remote controler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207851665U (en) |
-
2018
- 2018-03-30 CN CN201820466681.4U patent/CN207851665U/en active Active
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