CN205220786U - Electric motor car energy -conservation turns to structure - Google Patents
Electric motor car energy -conservation turns to structure Download PDFInfo
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- CN205220786U CN205220786U CN201521032241.0U CN201521032241U CN205220786U CN 205220786 U CN205220786 U CN 205220786U CN 201521032241 U CN201521032241 U CN 201521032241U CN 205220786 U CN205220786 U CN 205220786U
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- axle sleeve
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Abstract
The utility model discloses an electric motor car energy -conservation turns to structure, include steering wheel, steering column, axle sleeve, axle sleeve fixed bolster, mounting disc, angle sensor, steering controller and turn to the motor, steering column connects the steering wheel in the upper end, steering column lower part cover is equipped with the axle sleeve, the axle sleeve outside is equipped with the axle sleeve fixed bolster that the symmetry set up, the axle sleeve top is equipped with the mounting disc, the mounting disc with the same axle center of steering column, the mounting disc with the axle sleeve passes through the bolt fastening, the mounting disc top is equipped with two at least angle sensor, angle sensor connects steering controller, the steering controller connection turns to the motor. The utility model discloses simple structure, convenient to use, angle accuracy is high, and the security is good, simple to operate.
Description
Technical field
The utility model relates to electric vehicle engineering field, more particularly, relates to the energy-conservation steering structure of a kind of battery-driven car.
Background technology
Along with the paces of auto-industry market technicalization are more and more faster; international community is more and more higher for the cry of environmental protection; current whole industry all advances in effort and expands new-energy automobile; but; for the steering swivel system of new-energy automobile; the steering swivel system design concept mostly resting on orthodox car is gone no further, does not also have one to be applicable to new-energy automobile, the new concept electric power steering particularly on electronlmobil.
In prior art, the existing Primary Study about electronlmobil steering swivel system, as the patent No. be 201320621117.2 and 201520380828.4 all certain improvement has been carried out to the steering swivel system of electronlmobil, it is mainly by carrying out part improvement to the installation site of angular transducer, but also there is certain shortcoming, as: if angular transducer et out of order, then can transmit mis-information to steering controller, cause steer motor to make a mistake to turn to, cause dangerous generation, affect safety in utilization.
Therefore, owing to there is above-mentioned technological deficiency in prior art, be those skilled in that art's technical matterss urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is for providing a kind of battery-driven car energy-conservation steering structure, and that is intended to solve in prior art the single angular transducer existed is arranged on when breaking down, and easily turns to the problem of danger.
For achieving the above object, the utility model provides following technical scheme:
The energy-conservation steering structure of a kind of battery-driven car, comprise steering handwheel, Steering gear, axle sleeve, axle sleeve fixed support, subpanel, angular transducer, steering controller and steer motor, described Steering gear upper end connects steering handwheel, described Steering gear bottom is arranged with axle sleeve, symmetrically arranged axle sleeve fixed support is provided with outside described axle sleeve, described axle sleeve top is provided with subpanel, described subpanel and described Steering gear concentric, described subpanel and described axle sleeve are bolted, described subpanel top is provided with at least two angular transducers, described angular transducer connects steering controller, described steering controller connects steer motor.
Preferably, outside described axle sleeve fixed support and described axle sleeve for being welded and fixed.
Preferably, described angular transducer is provided with 3, and described angular transducer is evenly arranged centered by described subpanel axial line.
Usefulness of the present utility model is: by installing subpanel on axle sleeve, and at least two angular transducers are set in subpanel, thus can measure steering angle, send steering angle information to steering controller and judge, improve and turn to accuracy; simultaneously And wherein during an et out of order, other angular transducers still can work on, realize angle measuring function and stablize.The utility model structure is simple, and easy to use, measurement of angle accuracy is high, and safety is good, easy for installation.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
In figure: 1 steering handwheel; 2 Steering gears; 3 axle sleeves; 4 axle sleeve fixed supports; 5 subpanels; 6 angular transducers.
Detailed description of the invention
The utility model provides the energy-conservation steering structure of a kind of battery-driven car, and the utility model structure is simple, and easy to use, measurement of angle accuracy is high, and safety is good, easy for installation.
Below in conjunction with the accompanying drawing in the utility model embodiment, carry out clear and detailed description to the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The energy-conservation steering structure of a kind of battery-driven car as shown in Figure 1, comprise steering handwheel 1, Steering gear 2, axle sleeve 3, axle sleeve fixed support 4, subpanel 5, angular transducer 6, steering controller and steer motor, described Steering gear 2 upper end connects steering handwheel 1, described Steering gear 2 bottom is arranged with axle sleeve 3, symmetrically arranged axle sleeve fixed support 4 is provided with outside described axle sleeve 3, described axle sleeve 3 top is provided with subpanel 5, described subpanel 5 and described Steering gear 2 concentric, described subpanel 5 is bolted with described axle sleeve 3, described subpanel 5 top is provided with at least two angular transducers 6, described angular transducer 6 connects steering controller, described steering controller connects steer motor.
Further, outside described axle sleeve fixed support 4 and described axle sleeve 3 for being welded and fixed.Thus make axle sleeve 3 and axle sleeve fixed support 4 as a whole, improve its mechanical characteristics, prevent from getting loose when installing.
Further, described angular transducer 6 is provided with 3, and described angular transducer 6 is evenly arranged centered by described subpanel 5 axial line.Thus angle is 120 degree between adjacent angular sensor 6, can measure the steering angle of Steering gear 2 simultaneously, three will record steering angle and send steering controller to simultaneously, its accuracy is judged by steering controller, send angle information to steer motor again, carry out turning to back work, when Steering gear 2 corner is greater than 10 °, steer motor works, thus reaches power-steering effect; When Steering gear 2 corner be less than 10 ° or there is no corner time, steer motor quits work, thus reaches the effect of power saving.
The utility model in use, by installing subpanel on axle sleeve, and at least two angular transducers are set in subpanel, thus can measure steering angle simultaneously, send steering angle information to steering controller to judge, improve and turn to accuracy; And wherein during an et out of order, other angular transducers still can work on, realize angle measuring function and stablize.The utility model structure is simple, and easy to use, measurement of angle accuracy is high, and safety is good, easy for installation.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.Be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. the energy-conservation steering structure of battery-driven car, it is characterized in that: comprise steering handwheel, Steering gear, axle sleeve, axle sleeve fixed support, subpanel, angular transducer, steering controller and steer motor, described Steering gear upper end connects steering handwheel, described Steering gear bottom is arranged with axle sleeve, symmetrically arranged axle sleeve fixed support is provided with outside described axle sleeve, described axle sleeve top is provided with subpanel, described subpanel and described Steering gear concentric, described subpanel and described axle sleeve are bolted, described subpanel top is provided with at least two angular transducers, described angular transducer connects steering controller, described steering controller connects steer motor.
2. the energy-conservation steering structure of battery-driven car as claimed in claim 1, is characterized in that: for being welded and fixed outside described axle sleeve fixed support and described axle sleeve.
3. the energy-conservation steering structure of battery-driven car as claimed in claim 1 or 2, it is characterized in that: described angular transducer is provided with 3, described angular transducer is evenly arranged centered by described subpanel axial line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521032241.0U CN205220786U (en) | 2015-12-14 | 2015-12-14 | Electric motor car energy -conservation turns to structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521032241.0U CN205220786U (en) | 2015-12-14 | 2015-12-14 | Electric motor car energy -conservation turns to structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205220786U true CN205220786U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521032241.0U Active CN205220786U (en) | 2015-12-14 | 2015-12-14 | Electric motor car energy -conservation turns to structure |
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| CN (1) | CN205220786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979449A (en) * | 2019-12-20 | 2020-04-10 | 何鹏程 | Energy-saving steering structure of electric vehicle |
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2015
- 2015-12-14 CN CN201521032241.0U patent/CN205220786U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979449A (en) * | 2019-12-20 | 2020-04-10 | 何鹏程 | Energy-saving steering structure of electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |