CN205589216U - Electric motor car downhill path status signal generator - Google Patents
Electric motor car downhill path status signal generator Download PDFInfo
- Publication number
- CN205589216U CN205589216U CN201620403437.4U CN201620403437U CN205589216U CN 205589216 U CN205589216 U CN 205589216U CN 201620403437 U CN201620403437 U CN 201620403437U CN 205589216 U CN205589216 U CN 205589216U
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- electric motor
- motor car
- thimble
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- signal generator
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Abstract
The utility model relates to an electric motor car is from the technical field that generates electricity, the electric motor car downhill path status signal generator that specifically says so, which comprises a housin, the both ends of casing are provided with the head, the head center department of casing one end is provided with the through -hole, the head sets up the inside thimble that is provided with of casing one end of through -hole, thimble outside end is followed wear out in the through -hole of head, and the medial extremity vertical fixation of thimble is provided with the contact piece, the periphery of thimble sets up resilient spring between the head in contact piece and band -pass hole, be provided with the response steel ball in one side casing of contact piece, the diameter of response steel ball is less than the internal diameter of shell, the utility model discloses an electric motor car downhill path status signal generator, simple structure, low in manufacturing cost is honest and clean to downhill path state that can the real -time supervision electric motor car is stored the potential energy conversion of electric motor car in the storage battery for the electric energy, has improved the continuation of the journey mileage of electric motor car greatly, thereby has played the purpose of energy saving.
Description
Technical field
This utility model relates to electric motor car self-powered technology field, a kind of electric motor car descending state signal generator.
Background technology
Electric motor car has a variety of, has electric automobile and electric bicycle, also has other electric vehicles, and in daily life, electric bicycle is modal light traffic tool；Electric bicycle, refers to using accumulator as supplementary energy on the basis of ordinary bicycle, is mounted with the Personal Transporter of the electromechanical integration of the control members such as motor, controller, accumulator, handle brake lever and display instrument system；" China's electric bicycle re-invent industry summit forum " data show, China's electric bicycle cut-off recoverable amount in 2013 breaks through 200,000,000, and China has become as LEV manufacturing country, country of consumption and the exported country that the whole world is maximum.
Generally there is the shortcoming that distance travelled is short in electric bicycle at present, and current electric motor car is when descending, gravity acting can not be utilized to carry out electric energy supplement, if able to the potential energy of electric motor car descending is become electric energy, it is then stored in electric vehicle accumulator, thus can significantly improve the course continuation mileage of electric bicycle, electric motor car descending generates electricity, need the sensor of detection descending, such sensor is the important composition parts of electric motor car descending generating, market in urgent need is developed a kind of cheap, the electric motor car descending state signal generator that reliability is high, realize electric motor car descending automatic generation.
Utility model content
Goal of the invention of the present utility model is, overcome the parts not possessing descending state-detection in current existing electric motor car, descending automatic generation can not be realized and fill the defect of energy, thus realize a kind of simple structure, high reliability, and can to detect electric motor car descending state in real time be that electric motor car descending fills the electric motor car descending state signal generator being provided that essential condition.
For achieving the above object, the technical solution of the utility model is: a kind of electric motor car descending state signal generator, including housing, described housing is hollow cylindrical configuration, and the shape of cross section of described housing is circular or regular polygon, the two ends of described housing are provided with end socket, use demountable structure to fix and be connected between described end socket and housing；The end socket center of described shell one end is provided with through hole, described end socket arranges the shell one end of through hole and is internally provided with thimble, described thimble outboard end passes in the through hole of described end socket, and the medial extremity of thimble is vertically fixedly installed contact chip, between the end socket of described contact chip and band through hole, the periphery of thimble is provided with return spring；Being provided with sensing steel ball in one side body of described contact chip, the diameter of described sensing steel ball is less than the internal diameter of shell.
Further, the quantity of described sensing steel ball is 1-3, and the diameter of each sensing steel ball is identical, it is ensured that sensing steel ball point of impingement when collision can be maintained at sustained height.
As optimal technical scheme of the present utility model, described housing is made by steel pipe, and end socket is threaded connection and fixedly mounts with housing, it is achieved low cost, the manufacture characteristic of high reliability.
The operation principle of electric motor car descending state signal generator of the present utility model: when electric motor car level traveling or up-hill journey, sensing steel ball does not produces pressure to thimble, when descending slopes, sensing steel ball scrolls down through, thimble is produced pressure, thimble is made outwards to elapse, when the gradient is sufficiently large, thimble outwards elapses long enough, now thimble can touch external switch, thus control a rectification circuit, electric vehicle motor is when not powered, coil cutting magnetic induction line produces electric current, the electric current making electric vehicle motor produce fills and is stored in storage battery, storage battery starts to charge up, at the end of descending, return spring retracts thimble, disconnect switch, electric motor car charging terminates.
The beneficial effect of electric motor car descending state signal generator of the present utility model:
Electric motor car descending state signal generator of the present utility model, simple in construction, cheap for manufacturing cost, and the descending state of electric motor car can be monitored in real time, when going up a slope with flat pavement running, it is in non-action status, when electric motor car enters descending state, signal generator action produces signal, connects external switch, thus controls rectification circuit work, electric motor car is charged, by the potential energy of electric motor car be electrical power storage in storage battery, substantially increase the course continuation mileage of electric motor car, thus play the purpose saving the energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of electric motor car descending state signal generator.
Seeing Fig. 1: 1-housing, 2-end socket, 3-thimble, 4-contact chip, 5-return spring, 6-senses steel ball.
Detailed description of the invention
Do more detailed description below in conjunction with the accompanying drawings and by specific embodiment to electric motor car descending state signal generator of the present utility model.
Embodiment:
Electric motor car descending state signal generator of the present utility model, including housing 1, described housing 1 is hollow cylindrical configuration, and the shape of cross section of described housing 1 is circular, housing is made by steel pipe, the two ends of described housing 1 are provided with end socket 2, use demountable structure to fix between described end socket 2 and housing 1 to be connected, end socket 2 is threaded connection and fixedly mounts with housing 1, realize low cost, the manufacture characteristic of high reliability, end socket 2 center of described housing 1 one end is provided with through hole, described end socket 2 arranges housing 1 one end of through hole and is internally provided with thimble 3, described thimble 3 outboard end passes in the through hole of described end socket 2, and the medial extremity of thimble 3 is vertically fixedly installed contact chip 4, between described contact chip 4 and the end socket 2 of band through hole, the periphery of thimble is provided with return spring 5；Being provided with sensing steel ball 6 in one side body 1 of described contact chip 4, the diameter of described sensing steel ball 6 is less than the internal diameter of shell 1.
The quantity of described sensing steel ball 6 is 2, and the diameter of each sensing steel ball 6 is identical, it is ensured that sensing steel ball 6 point of impingement when collision can be maintained at sustained height.
The foregoing is only the schematic detailed description of the invention of this utility model; it is not limited to scope of the present utility model; any those skilled in the art, in the equivalent variations conceived without departing from this utility model and made on the premise of principle and amendment, all should belong to the scope of this utility model protection.
Claims (3)
1. an electric motor car descending state signal generator, including housing, described housing is hollow cylindrical configuration, and the shape of cross section of described housing is circular or regular polygon, it is characterized in that: the two ends of described housing are provided with end socket, use demountable structure to fix between described end socket and housing and be connected；The end socket center of described shell one end is provided with through hole, described end socket arranges the shell one end of through hole and is internally provided with thimble, described thimble outboard end passes in the through hole of described end socket, and the medial extremity of thimble is vertically fixedly installed contact chip, between the end socket of described contact chip and band through hole, the periphery of thimble is provided with return spring；Being provided with sensing steel ball in one side body of described contact chip, the diameter of described sensing steel ball is less than the internal diameter of shell.
Electric motor car descending state signal generator the most according to claim 1, it is characterised in that: the quantity of described sensing steel ball is 1-3, and the diameter of each sensing steel ball is identical.
Electric motor car descending state signal generator the most according to claim 1, it is characterised in that: described housing is made by steel pipe, and end socket is threaded connection and fixedly mounts with housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403437.4U CN205589216U (en) | 2016-05-06 | 2016-05-06 | Electric motor car downhill path status signal generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403437.4U CN205589216U (en) | 2016-05-06 | 2016-05-06 | Electric motor car downhill path status signal generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205589216U true CN205589216U (en) | 2016-09-21 |
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ID=56932647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620403437.4U Expired - Fee Related CN205589216U (en) | 2016-05-06 | 2016-05-06 | Electric motor car downhill path status signal generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205589216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697169A (en) * | 2017-01-10 | 2017-05-24 | 刘慧� | Bicycle |
-
2016
- 2016-05-06 CN CN201620403437.4U patent/CN205589216U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106697169A (en) * | 2017-01-10 | 2017-05-24 | 刘慧� | Bicycle |
| CN106697169B (en) * | 2017-01-10 | 2019-12-03 | 台州市振鹏信息科技有限公司 | A kind of bicycle |
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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 |
Granted publication date: 20160921 Termination date: 20190506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |