CN201009933Y - Automatic steering differential signal generator of electric automobile - Google Patents
Automatic steering differential signal generator of electric automobile Download PDFInfo
- Publication number
- CN201009933Y CN201009933Y CNU2007201072784U CN200720107278U CN201009933Y CN 201009933 Y CN201009933 Y CN 201009933Y CN U2007201072784 U CNU2007201072784 U CN U2007201072784U CN 200720107278 U CN200720107278 U CN 200720107278U CN 201009933 Y CN201009933 Y CN 201009933Y
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- CN
- China
- Prior art keywords
- turbine
- mounting base
- hall unit
- magnet steel
- tongue
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a control device for electric vehicles, in particularly to an automatic steering differential signal generating device for electric vehicles. The device comprises a steering wheel link rod, a mounting base, a turbine, a slip tongue, and a signal generator. The turbine is equipped on the steering wheel link rod. The slip tongue is equipped on the mounting base and the side surface of two ends of the slip tongue is arc-shaped, and a slide bar is equipped on the slip tongue with one end thereof equipped on a turbine trough of the turbine. The signal generator comprises a magnetic steel and a linear Hall unit, wherein the magnetic steel is equipped on a magnetic steel holder that is rotatably equipped on the mounting base; the magnetic steel holder has an arc-shaped surface attached to the arc-shaped side surface of the slip tongue; and the linear Hall unit is equipped oppositely to the magnetic steel. The turbine drives the slip tongue to move vertically and then the slip tongue drives the mounting base to rotate, so that the magnetic steel is offset from the linear Hall unit and the linear Hall unit outputs control signals. The utility model has the advantages of simple structure, easy control, safe use and high control accuracy.
Description
Technical field
The utility model relates to a kind of control setup of electronlmobil, especially a kind of electronlmobil automatic steering differential signal generation apparatus.
Background technology
Traditional electric automobile is generally used mechanical differential gear box, and mechanical differential gear box is relatively heavier, the cost height.The battery-driven car that has does not have differential, and is dangerous, and it is dumb to turn, and electric vehicle control stalk that also has or button switch control are dangerous, inconvenience.
China's utility model patent 200320123856.5 discloses a kind of differential signal generation apparatus, this differential signal generation apparatus is by battery-driven car left and right sides Dual-motors Driving, sensing system is laid at the kinematic link place of bearing circle or steering handle, sensing steering angle size, its sensing signal is transported to controller or is directly transported to the sensing system of speed control crank (or pedal speed-adjusting), and two motor speeds were inequality and reach differential effect when battery-driven car was turned.But there is the inaccurate defective of precision in this differential signal generation apparatus.
Summary of the invention
In order to solve the defective that above-mentioned electronlmobil diff exists, the purpose of this utility model provides the electronlmobil automatic steering differential signal generation apparatus of a kind of convenience, safety.
In order to realize above-mentioned technical purpose, the utility model has adopted following technical scheme:
A kind of electronlmobil automatic steering differential signal generation apparatus comprises bearing circle connecting rod and mounting base.In addition, this device also comprises with lower member:
Turbine, it is arranged on the bearing circle connecting rod;
Sliding-tongue, it is movably arranged on the mounting base, and the side, two ends of sliding-tongue is an arcuation, and is provided with slide bar on sliding-tongue, and described slide bar one end is arranged on the turbine groove of turbine;
Left signal producer and right signal producer, the left and right signal producer is made up of magnet steel and linear Hall unit respectively, magnet steel is arranged on the magnet steel mount pad, the magnet steel mount pad rotates by round dot and is arranged on the mounting base, described magnet steel mount pad has arc surface, and arc surface pastes mutually with the arcuation side, two ends of sliding-tongue; Linear Hall unit is relative with magnet steel, and linear Hall unit is installed on the Hall unit mount pad.
As preferred version, the Hall unit mount pad is arranged on the mounting base by set screw.
As preferred version, the magnet steel mount pad is half-cylindrical.
As preferred version, the contacted end of slide bar and turbine groove is provided with sliding sleeve.
It is upper and lower mobile that the utility model drives sliding-tongue by turbine, and sliding-tongue drives the magnet steel mount pad and rotates, and magnet steel and linear Hall unit produce displacement, linear Hall unit output control signal.The utlity model has simple in structurely, control is convenient, and is safe in utilization, the advantage that control accuracy is high.
In addition, magnet steel of the present utility model and linear Hall unit also can be light activated switch or contact switch.
Description of drawings
Fig. 1 is a mounting structure scheme drawing of the present utility model.
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation, but do not limited by embodiment.
A kind of electronlmobil automatic steering differential signal generation apparatus as shown in Figure 2 comprises bearing circle connecting rod 13 and mounting base 2.As shown in Figure 1, turbine 1 is set on bearing circle connecting rod 13, bearing circle connecting rod 13 closure dishes 12, bearing circle 12 rotates, and drives turbine 1 and rotates.
As shown in Figure 2, mounting base 2 is provided with sliding-tongue 9, the side, two ends 8,8 of sliding-tongue 9 ' and be arcuation, and on sliding-tongue 9, be provided with slide bar 10, and slide bar 10 is provided with sliding sleeve 11 with the contacted end of turbine groove of turbine 1, and sliding sleeve 11 is arranged on the turbine groove.Turbine 1 drives sliding-tongue 9 upper and lower straight-line motions when rotating.
As shown in Figure 2, mounting base 2 is provided with left signal producer and right signal producer, and the left and right signal producer is respectively by magnet steel 5,5 ' and linear Hall unit 4,4 ' form.The semi-cylindrical magnet steel mount pad 6,6 of magnet steel 5,5 ' be arranged on ' on, magnet steel mount pad 6,6 ' be arranged on the mounting base 2 by round dot 7,7 ' rotation, magnet steel mount pad 6,6 ' arc surface paste with the arcuation side, two ends 8,8 ' mutually of sliding-tongue 9.Linear Hall unit 4,4 ' with magnet steel 5,5 ' be oppositely arranged, linear Hall unit 4,4 ' be installed in Hall unit mount pad 3,3 ' on, Hall unit mount pad 3,3 ' be arranged on the mounting base 2 by set screw 14.
Claims (4)
1. an electronlmobil automatic steering differential signal generation apparatus comprises bearing circle connecting rod (13) and mounting base (2), it is characterized in that this device also comprises with lower member:
Turbine (1), it is arranged on the bearing circle connecting rod (13);
Sliding-tongue (9), it is movably arranged on the mounting base (2), and the side, two ends of sliding-tongue (9) (8,8 ') are arcuation, and are provided with slide bar (10) on sliding-tongue (9), and described slide bar (10) one ends are arranged on the turbine groove of turbine (1);
Left signal producer and right signal producer, the left and right signal producer is made up of magnet steel (5,5 ') and linear Hall unit (4,4 ') respectively, magnet steel (5,5 ') is arranged on the magnet steel mount pad (6,6 '), magnet steel mount pad (6,6 ') rotates by round dot (7,7 ') and is arranged on the mounting base (2), described magnet steel mount pad (6,6 ') has arc surface, and arc surface pastes mutually with the arcuation side, two ends (8,8 ') of sliding-tongue (9); Linear Hall unit (4,4 ') is relative with magnet steel (5,5 '), and linear Hall unit (4,4 ') is installed on the Hall unit mount pad (3,3 ').
2. a kind of electronlmobil automatic steering differential signal generation apparatus according to claim 1 is characterized in that Hall unit mount pad (3,3 ') is arranged on the mounting base (2) by set screw (14).
3. a kind of electronlmobil automatic steering differential signal generation apparatus according to claim 1 is characterized in that magnet steel mount pad (6,6 ') is for half-cylindrical.
4. a kind of electronlmobil automatic steering differential signal generation apparatus according to claim 1 is characterized in that slide bar (10) and the contacted end of turbine groove are provided with sliding sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201072784U CN201009933Y (en) | 2007-03-15 | 2007-03-15 | Automatic steering differential signal generator of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201072784U CN201009933Y (en) | 2007-03-15 | 2007-03-15 | Automatic steering differential signal generator of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201009933Y true CN201009933Y (en) | 2008-01-23 |
Family
ID=39044870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201072784U Expired - Fee Related CN201009933Y (en) | 2007-03-15 | 2007-03-15 | Automatic steering differential signal generator of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201009933Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698419B (en) * | 2009-11-17 | 2012-05-23 | 深圳格尔汽车智能装备有限公司 | Automobile steering sensor |
| CN109823394A (en) * | 2019-02-15 | 2019-05-31 | 淮阴工学院 | A kind of two-wheel hub type electric car Hall differential control system |
-
2007
- 2007-03-15 CN CNU2007201072784U patent/CN201009933Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698419B (en) * | 2009-11-17 | 2012-05-23 | 深圳格尔汽车智能装备有限公司 | Automobile steering sensor |
| CN109823394A (en) * | 2019-02-15 | 2019-05-31 | 淮阴工学院 | A kind of two-wheel hub type electric car Hall differential control system |
| CN109823394B (en) * | 2019-02-15 | 2020-09-25 | 淮阴工学院 | Double-hub type Hall differential control system for electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU ZHONGJUN AUTOMOBILE CO., LTD. Free format text: FORMER OWNER: TAN JIANGUO Effective date: 20110114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 313000 NO. 26-2, YOUCHETAN, LINGHU TOWN, HUZHOU CITY, ZHEJIANG PROVINCE TO:310022 NO. 438, SHENBAN ROAD, GONGSHU DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110114 Address after: 310022, No. 438, Shen Shen road, Hangzhou, Zhejiang, Gongshu District Patentee after: Hangzhou Zhongjun Automobile Co., Ltd. Address before: 313000 Zhejiang city of Huzhou province No. 26-2 Tan Ling Hu Zhen you Che Patentee before: Tan Jianguo |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20120315 |