CN213057386U - Electronic rotating handle and transmission system - Google Patents
Electronic rotating handle and transmission system Download PDFInfo
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- CN213057386U CN213057386U CN202021082463.4U CN202021082463U CN213057386U CN 213057386 U CN213057386 U CN 213057386U CN 202021082463 U CN202021082463 U CN 202021082463U CN 213057386 U CN213057386 U CN 213057386U
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- 238000005265 energy consumption Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the motorcycle is made, specifically disclose an electron is changeed handle and transmission system, this electron is changeed the handle including handle, rotor, magnet and magnetic field detecting element, and the handle is rotatable, and the rotor is connected with the one end of handle, and the rotor can rotate with the handle is synchronous, and the rotor is equipped with the set casing fixed with relative rotor outward, and one among magnet and the magnetic field detecting element sets up on the rotor, and another corresponds the setting on the set casing, and magnetic field detecting element adopts hall sensor. The technical scheme provides the electronic rotating handle, the non-contact Hall sensor is adopted for collecting data, no abrasion is caused in the using process, and the service life is long; when the handle of the transmission system rotates, the signal detected by the magnetic field detection unit is changed, the physical rotation angle (stroke) is accurately converted into an electric signal and transmitted to the locomotive control system, and the locomotive control system is high in signal transmission speed, efficient and energy-saving.
Description
Technical Field
The utility model belongs to the technical field of the motorcycle is made, a electron is changeed handle and transmission system is related to.
Background
At present, in the social stage, the environmental damage caused by exhaust gas emission is becoming more serious, and simultaneously, with the increasing shortage of global oil energy consumption and the improvement of awareness of people on environmental protection, the requirements of people on energy use and control of motorcycles are higher. At present, an engine system with a mechanical transmission type rotating handle is carried on a motorcycle and is controlled by a guy cable (a flexible steel wire), one end of the guy cable is connected with an accelerator handle, and the other end of the guy cable is connected with a throttle valve linkage plate to work. The mechanical transmission structure of the traditional accelerator has a series of problems of low control precision, incapability of measuring the displacement of the accelerator, incapability of controlling the sufficiency and proportioning relation of fuel combustion, high oil consumption, serious tail gas pollution and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electron changes and transmission system, with physics rotation angle (stroke) accurate conversion for the signal of telecommunication and transmit, improves the accuracy of control.
In order to achieve the above object, the basic scheme of the utility model is: the utility model provides an electron changes handle, includes handle, rotor, magnet and magnetic field detection unit, the handle is installed on the tap, and the rotor is connected with the one end of handle, and the rotor can rotate with the handle is synchronous, is equipped with the set casing with tap relatively fixed outside the rotor, and one of magnet and magnetic field detection unit sets up on the rotor, and the other corresponds the setting on the set casing.
The working principle and the beneficial effects of the basic scheme are as follows: the handle rotates and can drive the rotor to rotate synchronously, the rotor rotates, the fixed shell is fixed relative to the rotor, and relative displacement is generated between the rotor and the fixed shell, so that relative displacement is generated between the magnet and the magnetic field detection unit which are respectively arranged on the rotor and the fixed shell. In addition, the magnetic field detection unit can gather the magnetic field signal of magnet, and according to the position change between magnetic field detection unit and magnet, the magnetic field detection unit can detect the different positions of magnet and output corresponding different signals. The utility model discloses a non-contact's magnetic field detecting element comes the data acquisition, does not have wearing and tearing in the use, and is longe-lived.
Further, the magnetic field detection unit is a hall sensor.
The Hall sensor can carry out non-contact magnetic field intensity detection, and the sensitivity is high, and the signal acquisition is more facilitated.
Further, when the handle is rotated, the magnet and the magnetic field detection unit approach each other, and when the handle is rotated by a maximum angle, the magnet and the magnetic field detection unit face each other.
Therefore, when the handle is rotated, the signal detected by the magnetic field detection unit changes towards a trend, such as increasing or decreasing all the time, and the processing of the changed signal is facilitated.
Further, rotor one end is equipped with helical shape return spring, and return spring one end can be dismantled with the rotor and be connected, and the other end can be dismantled with the set casing inner wall and be connected.
When the handle rotates to drive the rotor to rotate, one end of the return spring connected with the fixed shell is fixedly arranged, one end of the return spring connected with the rotor rotates along with the rotor to generate torque, and when a driver loosens the handle, one end of the return spring connected with the rotor resets under the action of the torque, so that the rotor is pushed back to the initial position, and the handle returns synchronously.
Furthermore, a shielding plate is embedded on the surface of the fixed shell.
The magnet is placed in the fixed shell, and the shielding plate embedded on the surface of the fixed shell can effectively shield the interference of external electromagnetism on the magnet in the fixed shell.
Further, the magnet is connected with a mistake proofing structure.
The mistake proofing structure guarantees that magnet correctly installs the position on rotor or set casing to reduce the assemble duration, reduce assembly cost.
Furthermore, the magnet adopts a single-sided multi-pole magnet.
The single-sided multi-pole magnet has stronger magnetism and stronger magnetic field signals, and is beneficial to the magnetic field detection unit to acquire signals.
Furthermore, the outer side of the fixed shell is provided with an upper metal support and a lower metal support, the metal supports are fixedly connected with the steering head through locking screws, and the metal supports can be attached to the surface of the fixed shell to limit the fixed shell.
Two upper and lower metal support cooperations carry on spacingly to the set casing, protect the set casing simultaneously, improve its waterproof dustproof ability, avoid setting up magnet or magnetic field detecting element on the set casing to receive external pollutant influence.
Further, the magnetic field detection unit is encapsulated on a rotor or a fixed shell bearing the magnetic field detection unit.
The magnetic field detection unit is isolated from the external environment, and the magnetic field detection unit is prevented from being damaged or being affected by contact of pollutants such as dust and sewage in the external environment and the magnetic field detection unit.
This embodiment still provides an electron and changes transmission system, include the utility model discloses an electron changes the handle, and the electron changes the magnetic field detecting element's of handle output connection control mechanism, and control mechanism's output is connected with the valve control end and the oiling control end of motorcycle respectively.
The control mechanism outputs different control signals to the valve control end and the oil supply control end by using different input signals of the magnetic field detection unit, and uniformly controls the opening of the valve and the oil supply amount, so that the engine works in a high-efficiency and energy-saving state. When a handle of the transmission system rotates, a signal detected by the magnetic field detection unit is changed, a physical rotation angle (stroke) is accurately converted into an electric signal and transmitted to a locomotive control system, and the signal transmission speed is high, efficient and energy-saving; meanwhile, the accurate reaction to the rotation condition of the handle is realized, so that the intention of a driver is accurately mastered, and the follow-up accurate control of the motorcycle is ensured.
Drawings
FIG. 1 is a perspective view of an electronic twist grip and an electronic twist grip of an embodiment of a transmission system according to the present invention;
FIG. 2 is an exploded view of the electronic twist grip of the embodiment of the electronic twist grip and transmission system of the present invention;
fig. 3 is a side plan view of the exploded view of fig. 2.
Reference numerals in the drawings of the specification include: handle 1, rotor 2, return spring 3, set casing 4, last metal support 5, lower metal support 6, shield plate 7, hall chip 8, pencil 9, joint 10.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
As shown in fig. 1 and 2: the utility model discloses an electron changes handle, including handle 1, rotor 2, magnet and magnetic field detecting element, handle 1 is preferred to be installed on the car tap of motorcycle, and handle 1 can rotate on the car tap. One end of the handle 1 is connected with the rotor 2, a dovetail groove is arranged on the handle 1 or the rotor 2, a clamping block clamped with the dovetail groove is arranged on a part of the handle 1 or the rotor 2, which is not provided with the dovetail groove, and the dovetail groove realizes that the rotor 2 and the handle 1 can synchronously rotate. Rotor 2 is equipped with outward and leads fixed casing 4 relatively fixed, and the surface mosaic of fixed casing 4 has shielding plate 7, and the fixed casing 4 outside is equipped with two upper and lower metal supports, and the metal support passes through locking screw and tap fixed connection, and when the metal support passes through locking screw location, the metal support can with the laminating of fixed casing 4 surface, carry on spacingly to fixed casing 4, compress tightly shielding plate 7 and fixed casing 4 simultaneously, avoid shielding plate 7 to drop from fixed casing 4.
One of the magnet and the magnetic field detection unit is arranged on the rotor 2, the other one is correspondingly arranged on the fixed shell 4, the relative position relation between the magnet and the magnetic field detection unit is changed through the relative rotation of the rotor 2 and the fixed shell 4, so that the magnetic field detection unit detects different magnetic field intensity signals of the magnet, the control intention of a driver is obtained according to the signals, and the motorcycle is controlled. In this embodiment, preferably, the magnet is installed on the surface of the rotor 2, and the rotor 2 may further be provided with an anti-misassembly groove for limiting the placement position of the magnet, and the magnet is preferably a single-sided multi-pole magnet, so as to enhance the magnetic strength of the magnet. One end of the rotor 2 is provided with a spiral return spring 3, so that the rotor 2 can automatically return when a driver loosens the handle 1. Torsion spring can be preferred to return spring 3, and 3 one end of return spring can be dismantled with rotor 2 and be connected, and the other end can be dismantled with the inner wall of set casing 4 and be connected. Rotor 2 and set casing 4 go up and be equipped with the recess with return spring 3's junction, but return spring 3's tip joint realizes dismantling the connection in the recess.
As shown in fig. 2 and 3, the magnetic field detection unit is encapsulated on the rotor 2 or the stationary casing 4 carrying the magnetic field detection unit, the magnetic field detection unit is a hall sensor (e.g., an SS495A hall sensor, an SS443A hall sensor, etc.), an output end of the hall sensor is electrically connected with a wiring harness 9, one end of the wiring harness 9 far away from the hall sensor is electrically connected with a connector 10, and the connector 10 is used for transmitting information outwards. The hall sensor is mounted on the circuit board to form a hall chip 8, and in the present embodiment, the hall chip 8 is preferably disposed in the fixing case 4. When the handle 1 is rotated, the magnet and the magnetic field detection unit approach each other, and when the handle 1 is rotated by a maximum angle, the magnet and the magnetic field detection unit face each other.
More preferably, the embodiment further provides an electronic rotating handle transmission system, which comprises the electronic rotating handle, wherein the output end of the magnetic field detection unit of the electronic rotating handle is connected with the control mechanism, the control mechanism is preferably an ECU system, and the ECU system comprises a microprocessor (CPU), a semiconductor memory, an input/output interface, an analog-to-digital converter, a shaping circuit, a driving circuit and the like. The ECU system is arranged in the vehicle body, the output end of a joint 10 in the magnetic field detection unit is electrically connected with the input end of the ECU system, and the output end of the ECU system is respectively electrically connected with the air valve control end and the oil supply control end of the motorcycle. The ECU system converts the received magnetic field intensity data into digital signals, and simultaneously the semiconductor memory sends the data of the valve opening and the oil feeding amount corresponding to the magnetic field intensity data into the microprocessor, and then the ECU outputs control signals to be transmitted to the control end of the valve and the oil feeding control end, so that the control of the valve opening and the oil feeding amount of the motorcycle is realized.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The electronic rotating handle is characterized by comprising a handle, a rotor, a magnet and a magnetic field detection unit, wherein the handle is installed on a vehicle faucet, the rotor is connected with one end of the handle and can synchronously rotate with the handle, a fixed shell which is relatively fixed with the vehicle faucet is arranged outside the rotor, one of the magnet and the magnetic field detection unit is arranged on the rotor, and the other one of the magnet and the magnetic field detection unit is correspondingly arranged on the fixed shell.
2. The electronic twist grip of claim 1, wherein the magnetic field sensing unit is a hall sensor.
3. The electronic turn handle according to claim 1, wherein the magnet and the magnetic field sensing unit are close to each other when the handle is rotated, and the magnet and the magnetic field sensing unit are opposite to each other when the handle is rotated by a maximum angle.
4. The electronic twist grip of claim 1, wherein the rotor is provided at one end thereof with a helical return spring, one end of the return spring being detachably connected to the rotor, and the other end thereof being detachably connected to the inner wall of the stationary housing.
5. The electronic twist grip of claim 2, wherein a shielding plate is embedded in a surface of the fixing housing.
6. The electronic twist grip of claim 1, wherein an error proofing structure is attached to said magnet.
7. The electronic twist grip of claim 1, wherein said magnet is a single-sided multi-pole magnet.
8. The electronic turn handle according to claim 1, wherein the outer side of the fixing shell is provided with an upper metal support and a lower metal support, the metal supports are fixedly connected with the steering head through locking screws, and the metal supports can be attached to the surface of the fixing shell to limit the fixing shell.
9. The electronic twist grip of claim 1, wherein the magnetic field sensing unit is potted onto the rotor or stationary housing carrying it.
10. An electronic twist grip transmission system, characterized by comprising an electronic twist grip as claimed in any one of claims 1 to 9, wherein the output end of the magnetic field detection unit of the electronic twist grip is connected with a control mechanism, and the output end of the control mechanism is respectively connected with a valve control end and an oil feed control end of a motorcycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021082463.4U CN213057386U (en) | 2020-06-12 | 2020-06-12 | Electronic rotating handle and transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021082463.4U CN213057386U (en) | 2020-06-12 | 2020-06-12 | Electronic rotating handle and transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213057386U true CN213057386U (en) | 2021-04-27 |
Family
ID=75566904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021082463.4U Active CN213057386U (en) | 2020-06-12 | 2020-06-12 | Electronic rotating handle and transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213057386U (en) |
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2020
- 2020-06-12 CN CN202021082463.4U patent/CN213057386U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electronic handle and transmission system Effective date of registration: 20221207 Granted publication date: 20210427 Pledgee: Chongqing Jiangjin District Sub branch of Postal Savings Bank of China Co.,Ltd. Pledgor: Chongqing Jinshang Motorcycle Parts Co.,Ltd. Registration number: Y2022500000096 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210427 Pledgee: Chongqing Jiangjin District Sub branch of Postal Savings Bank of China Co.,Ltd. Pledgor: Chongqing Jinshang Motorcycle Parts Co.,Ltd. Registration number: Y2022500000096 |