CN205832497U - A kind of gymnastics special steering wheel of band position feedback - Google Patents
A kind of gymnastics special steering wheel of band position feedback Download PDFInfo
- Publication number
- CN205832497U CN205832497U CN201620749707.7U CN201620749707U CN205832497U CN 205832497 U CN205832497 U CN 205832497U CN 201620749707 U CN201620749707 U CN 201620749707U CN 205832497 U CN205832497 U CN 205832497U
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- China
- Prior art keywords
- steering wheel
- shell
- gymnastics
- gear
- installation portion
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- 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.)
- Expired - Fee Related
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- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
This utility model relates to the special steering wheel of gymnastics of a kind of band position feedback, including steering wheel shell, steering wheel shell includes upper shell, middle shell and lower house, the end face of upper shell is provided with protuberance, steering wheel rotating shaft it is mounted with on protuberance, it is mounted with code-disc in steering wheel rotating shaft, the left and right sides of upper shell is provided with installation portion, it is respectively the first and second installation portions, it is equipped with connecting hole on first and second installation portions, it is mounted with on middle shell that electrical motor gearshift gear train, electrical motor gearshift gear train include a gear wheel and two little gears；The special steering wheel of gymnastics of band position of the present utility model feedback, is greatly enhanced the reliability of helm control circuit, and reduces the volume of control system, reduces product cost, has good application prospect.
Description
Technical field
This utility model relates to steering wheel, particularly to the special steering wheel of gymnastics of a kind of band position feedback.
Background technology
Steering wheel refers to certain position or the driver of angle servo, it is adaptable to need angle to be continually changing, it is possible to keep
Control system, steering wheel is the controlling organization turned to, and has that moment Machine Design big, outside is simple, stability high no matter
Being in hardware designs or software design, steering wheel design is to control the ingredient that part is important, in the Electromechanical Control of robot
In system, particularly in the Mechatronic control system of gymnastic robot, steering wheel is very big on the impact of gymnastic robot, and steering wheel can be micro-
Electric system and model plane are as basic output executing mechanism, and it simply controls and output makes monolithic function phase the most therewith
Coordinate, but, in the control circuit of existing gymnastic robot, control instability, and the volume of control system is big, cost
Height, reduces the reliability of servos control.
Utility model content
This utility model is in order to solve problem of the prior art, it is provided that a kind of be greatly enhanced helm control circuit can
By property, and reduce the volume of control system, reduce product cost, have the band position that the band position of good application prospect is fed back
The special steering wheel of gymnastics of feedback.
Concrete technical scheme of the present utility model is as follows: a kind of band position feedback the special steering wheel of gymnastics, including steering wheel outside
Shell, described steering wheel shell includes that upper shell, middle shell and lower house, the end face of described upper shell are provided with protuberance, on described protuberance
Being mounted with steering wheel rotating shaft, described steering wheel rotating shaft is mounted with code-disc, the left and right sides of described upper shell are provided with installation portion, it is respectively
It is the first installation portion and the second installation portion, described first installation portion and the second installation portion are equipped with connecting hole, described middle shell
On be mounted with that electrical motor gearshift gear train, described electrical motor gearshift gear train include a gear wheel and two little gears, one
Gear wheel and two little gears engage each other, and the little gear of said two is respectively the first little gear and two pinion, and described
One little gear is connected between gear wheel and two pinion, and the bottom surface of described middle shell is provided with installation cavity, on described installation cavity
It is mounted with steering wheel internal circuit board, described steering wheel internal circuit board is mounted with direct current generator, control circuit and position feedback electricity
Position meter, described control circuit connects direct current generator, and described direct current generator connects electrical motor gearshift gear train, described electrical motor gearshift gear
Group link position feedback potentiometer, described steering wheel internal circuit board is additionally provided with connecting line, and described connecting line is provided with interface.
It it is below attached technical scheme of the present utility model.
Preferably, described first installation portion and the second installation portion are that relative position is arranged.
Preferably, it is provided with pwm chip in described control circuit.
Technique effect of the present utility model: the special steering wheel of gymnastics of a kind of band position of the present utility model feedback, by upper
The setting of housing, middle shell and lower house so that being connected firmly between housing, arranges clearly, by steering wheel internal circuit board
Setting so that steering gear system controls accurately, and integrated level is high, the special steering wheel of whole gymnastics, is suitable for gymnastic robot use,
It has integrated level height, fast response time, driving force by force, is greatly enhanced the reliability of helm control circuit and reduces control
The volume of system, reduces product cost, has good application prospect.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the special steering wheel of gymnastics of a kind of band position feedback of this utility model embodiment.
Fig. 2 is the structural representation of the special steering wheel of gymnastics of a kind of band position feedback of this utility model embodiment.
Fig. 3 is the built-in system schematic diagram of the special steering wheel of gymnastics of a kind of band position feedback of this utility model embodiment.
In figure: steering wheel shell 1, upper shell 2, protuberance 21, steering wheel rotating shaft 22, code-disc 23, installation portion 24, the first installation portion
241, the second installation portion 242, connecting hole 243, middle shell 3, electrical motor gearshift gear train 31, gear wheel 32, the first little gear 33, the
Two pinion 34, installation cavity 35, steering wheel internal circuit board 4, direct current generator 42, control circuit 43, position feedback potentiometer 44, even
Wiring 45, interface 46, lower house 5.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
As shown in Figure 1 to Figure 3, the special steering wheel of gymnastics of a kind of band position feedback of the present embodiment, including steering wheel shell 1,
Described steering wheel shell 1 includes upper shell 2, middle shell 3 and lower house 5, and the end face of described upper shell 2 is provided with protuberance 21, described convex
It is mounted with steering wheel rotating shaft 22 in portion 21, described steering wheel rotating shaft 22 is mounted with code-disc 23, so arranges, come by the rotation of code-disc
Reading the position of steering wheel, it is simple to the installation of steering wheel and debugging, the left and right sides of described upper shell 2 is provided with installation portion 24, and it is respectively
Being the first installation portion 241 and the second installation portion 242, described first and second installation portions are that relative position is arranged, described first He
It is equipped with connecting hole 243 on second installation portion, so arranges, it is simple to connect fixing.It is mounted with electrical motor gearshift on described middle shell 3
Gear train 31, described electrical motor gearshift gear train 31 includes a gear wheel 32 and two little gears, one gear wheel 32 He
Two little gears engage each other, and the little gear of said two is respectively the first little gear 33 and two pinion 34, described first little
Gear 33 is connected between gear wheel 32 and two pinion 33, so arranges, it is simple to rotate.The bottom surface of described middle shell 3 sets
There is installation cavity 35, described installation cavity 35 is mounted with steering wheel internal circuit board 4, described steering wheel internal circuit board 4 is mounted with straight
Stream motor 42, control circuit 43 and position feedback potentiometer 44, described control circuit 43 is provided with PMW control chip, so sets
Putting, this chip is used for replacing common drive circuit, includes triangular-wave generator, error amplifier, pulse width modulator, under-voltage guarantor
Protect, current foldback circuit, improve the integrated level of circuit for controlling motor and the reliability of system.Helm control circuit receives and controls
The steering signal that computer sends, compares with steering wheel feedback signal, after correction processing and amplifying, with the signal ratio of certain frequency amplitude
In signal input control chip after relatively, in chip, produce a simulation error voltage signal, export two road opposed polarities
Pwm control signal, reaches to control steering wheel and gets the purpose of different rudder angle.Described control circuit 43 connects direct current generator 42, described
Direct current generator 42 connects electrical motor gearshift gear train 31, and described electrical motor gearshift gear train 31 link position feedback potentiometer 44 is described
Being additionally provided with connecting line 45 on steering wheel internal circuit board 4, described connecting line 45 is provided with interface 46.So arrange, the input of steering wheel
Line has three, provides the most basic energy to ensure to steering wheel, the mainly rotation consumption of motor.
Further, the operation principle of the special steering wheel of gymnastics of a kind of band position feedback of the present embodiment is, control circuit
Plate accepts the control signal from holding wire, controls electric machine rotation, and driven by motor electrical motor gearshift gear train drives to defeated after slowing down
Going out steering wheel, the output shaft of steering wheel and position feedback potentiometer are connected to, and while steering wheel rotates, drive position feedback level
Meter, potentiometer will export a voltage signal to control circuit plate, feed back, and then control circuit is according to position decision
The direction of electric machine rotation and speed, thus reach target and stop.
A kind of gymnastics special steering wheel of the band position feedback of the present embodiment, 1, by upper shell, middle shell and lower house
Arrange so that being connected firmly between housing, arrange clearly；2, by the setting of steering wheel internal circuit board so that steering gear system
Control accurately, and integrated level is high, 3, the special steering wheel of whole gymnastics, it is suitable for gymnastic robot and uses, it has, and integrated level is high, sound
Answer that speed is fast, the strong advantage of driving force, be greatly enhanced the reliability of helm control circuit and reduce the volume of control system, fall
Low production cost, has good application prospect.It is pointed out that above-mentioned preferred embodiment only illustrates of the present utility model
Technology design and feature, its object is to allow person skilled in the art will appreciate that content of the present utility model reality according to this
Execute, protection domain of the present utility model can not be limited with this.All equivalence changes made according to this utility model spirit
Or modify, all should contain within protection domain of the present utility model.
Claims (3)
1. the special steering wheel of gymnastics of band position feedback, including steering wheel shell, described steering wheel shell includes upper shell, middle shell
And lower house, it is characterised in that: the end face of described upper shell is provided with protuberance, and described protuberance is mounted with steering wheel rotating shaft, described rudder
Being mounted with in machine rotating shaft that code-disc, the left and right sides of described upper shell are provided with installation portion, it is respectively the first installation portion and the second peace
Dress portion, described first installation portion and the second installation portion is equipped with connecting hole, described middle shell is mounted with electrical motor gearshift gear
Group, described electrical motor gearshift gear train includes a gear wheel and two little gears, one gear wheel and two little gear phases
Engagement mutually, the little gear of said two is respectively the first little gear and two pinion, and described first little gear is connected to gear wheel
With between two pinion, the bottom surface of described middle shell is provided with installation cavity, and described installation cavity is mounted with steering wheel internal circuit board,
Being mounted with direct current generator, control circuit and position feedback potentiometer on described steering wheel internal circuit board, described control circuit connects
Direct current generator, described direct current generator connection electrical motor gearshift gear train, described electrical motor gearshift gear train link position feedback potentiometer,
Being additionally provided with connecting line on described steering wheel internal circuit board, described connecting line is provided with interface.
The special steering wheel of gymnastics of a kind of band position the most as claimed in claim 1 feedback, it is characterised in that: described first installation portion
It is that relative position is arranged with the second installation portion.
The special steering wheel of gymnastics of a kind of band position the most as claimed in claim 1 feedback, it is characterised in that: in described control circuit
It is provided with pwm chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749707.7U CN205832497U (en) | 2016-07-17 | 2016-07-17 | A kind of gymnastics special steering wheel of band position feedback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749707.7U CN205832497U (en) | 2016-07-17 | 2016-07-17 | A kind of gymnastics special steering wheel of band position feedback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205832497U true CN205832497U (en) | 2016-12-28 |
Family
ID=57620146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620749707.7U Expired - Fee Related CN205832497U (en) | 2016-07-17 | 2016-07-17 | A kind of gymnastics special steering wheel of band position feedback |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205832497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453502A (en) * | 2018-12-28 | 2019-03-12 | 中南民族大学 | A kind of training device and training method of full-automatic dancing consumption leg |
| WO2020244365A1 (en) * | 2019-06-03 | 2020-12-10 | 王逸孜 | Steering engine having gyroscope assembly therein |
-
2016
- 2016-07-17 CN CN201620749707.7U patent/CN205832497U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453502A (en) * | 2018-12-28 | 2019-03-12 | 中南民族大学 | A kind of training device and training method of full-automatic dancing consumption leg |
| CN109453502B (en) * | 2018-12-28 | 2023-09-15 | 中南民族大学 | A fully automatic dance leg-consuming training device and training method |
| WO2020244365A1 (en) * | 2019-06-03 | 2020-12-10 | 王逸孜 | Steering engine having gyroscope assembly therein |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170717 |