CN218258576U - Speed regulating handle of leadless electric vehicle - Google Patents
Speed regulating handle of leadless electric vehicle Download PDFInfo
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- CN218258576U CN218258576U CN202222571440.5U CN202222571440U CN218258576U CN 218258576 U CN218258576 U CN 218258576U CN 202222571440 U CN202222571440 U CN 202222571440U CN 218258576 U CN218258576 U CN 218258576U
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- connecting seat
- speed
- hall element
- handle
- rotating handle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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Abstract
The utility model provides a leadless electric motor car speed governing is to, changes the handle including connecting seat and speed governing to and the pencil of being connected with the connecting seat, hall element is installed to the connecting seat, be equipped with the socket of pegging graft with the pencil on the hall element top, the connecting seat is equipped with the location mouth that supplies socket installation on the surface, the speed governing change the tip be equipped with hall element electromagnetic induction's magnet steel, be equipped with in the connecting seat and be used for connecting hall element and receive variable voltage's circuit board, circuit board fixed connection is in the connecting seat. An object of the utility model is to provide a leadless electric motor car speed governing handle adopts socket and hall element equipment, occupies smallly, makes pencil and handlebar hand can the plug be connected, and the butt joint mode is more convenient, convenient assembly.
Description
Technical Field
The invention relates to the field of vehicle handles, in particular to a speed regulating handle of a leadless electric vehicle.
Background
Along with the development of society, energy-concerving and environment-protective and less electric motor car of volume becomes one of the general selection of people's trip down, and people hold the electric motor car handle through both hands when riding and keep vehicle balance and improve the speed of a motor vehicle.
In the prior art, a safe electric vehicle handle device with publication number CN215706896U comprises a controller of an electric vehicle, a handlebar, a fixed housing and a rotary handle, wherein the fixed housing and the rotary handle are mounted on the handlebar, a circular arc-shaped induction magnet is fixed at the left end of the rotary handle, the induction magnet is divided into an unlocking area, a stopping area and a running area, a hall sensor for detecting and identifying each area of the induction magnet is arranged in the fixed housing, the hall sensor is electrically connected with the controller through a signal wire, a torsion spring and an elastic sheet for resetting the rotary handle to the stopping area are arranged in the fixed housing, the resetting elastic force of the elastic sheet is greater than that of the torsion spring, and when the rotary handle is not rotated by external force, only the stopping area is located in the detection range of the hall sensor.
In this patent, connection director's signal line is direct to be connected with hall sensor, because the restriction of signal line, when the electric motor car handle is demolishd in installation or maintenance, very inconvenient, need break off the signal line from electric motor car controller pencil terminal, just can separate the handle from the electric motor car, has the handlebar of signal line simultaneously, and occupation space is big.
Disclosure of Invention
An object of the utility model is to provide a leadless electric motor car speed governing handle adopts socket and hall element integrated circuit board equipment, occupies smallly, makes pencil and handlebar hand can the plug be connected, and the butt joint mode is more convenient, and electric motor car handlebar hand is not restrainted and is drawn forth, and production assembly efficiency is higher.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a leadless electric motor car speed governing handle, changes the handle including connecting seat and speed governing to and the pencil of being connected with the connecting seat, hall element is installed to the connecting seat, be equipped with in the connecting seat and be used for connecting the circuit board that hall element received variable voltage, circuit board fixed connection is in the connecting seat, hall element and circuit board integration are integrative, be equipped with the socket of pegging graft with the pencil on the hall element top, the connecting seat is equipped with the location mouth that supplies socket installation on the surface, the speed governing change the tip be equipped with hall element electromagnetic induction's magnet steel.
Adopt the aforesaid to further set up again, be equipped with on the pencil with socket complex plug, plug and socket are public female socket, make pencil and connecting seat firm in connection, difficult not hard up, can also play better waterproof effect, socket and hall element integrated circuit board equipment, small integrated level is high, but realize pencil and connecting seat plug connection, convenient assembling, socket part exposes outside the locating hole, make things convenient for the plug location to accurately insert, the magnet steel changes the relative hall element of last and takes place to rotate at the speed governing, according to the corresponding voltage of the turned angle hall element output of magnet steel to the circuit board, the rethread pencil transmits the controller, the realization is to electric motor car speed control.
The utility model discloses a further setting again: the end part of the speed-regulating rotating handle is provided with an arc-shaped groove for mounting magnetic steel, the arc-shaped groove can rotate relatively in the connecting seat and is positioned at one side close to the Hall element, the periphery of the speed-regulating rotating handle is provided with a baffle table, and the connecting seat is in contact with the baffle table.
Adopt above-mentioned further setting again, the magnet steel joint is difficult for droing in the arc recess, is equipped with the restriction speed governing in the connecting seat and changes the lug of turned angle, and the arc recess of installing the magnet steel rotates between the lug, and the pivoted scope is the region that hall element can respond to just.
The utility model discloses a further setting again: the connecting seat is provided with a yielding seat used for installing the Hall element and the circuit board, the yielding seat is provided with a side cover used for sealing a cavity inside the yielding seat, and one side of the side cover is abutted to the blocking table.
Adopt the aforesaid to further set up again, the rational arrangement space lets the seat make the pencil peg graft on the connecting seat, and does not influence being connected of connecting seat and handlebar, and the side cap passes through screw fastening connection on the connecting seat, and the side cap can cover and protect hall element and circuit board, prevents to damage.
The utility model discloses a further setting again: the speed-regulating rotating handle is characterized in that a torsion spring used for resetting and speed-regulating rotating handle is arranged in the connecting seat, one end of the torsion spring is connected to the connecting seat, the other end of the torsion spring is connected to the speed-regulating rotating handle, and a jack for hooking the torsion spring is arranged on the speed-regulating rotating handle.
Adopt above-mentioned further setting again, when the speed governing is changeed receiving external force and is rotated, the torsional spring takes place deformation, and when loosening the adjustment and changeing not the atress, the torsional spring that warp drives the speed governing and changes the handle and reset, and the jack is located arc recess below, ensures that the torsional spring resets and drives the magnet steel and get back to initial position.
The utility model discloses a further setting again: the speed-regulating rotating handle is characterized in that a tube core for winding the torsion spring is arranged on the connecting seat, a clamping piece is arranged at the end part of the tube core, and a limiting table matched with the clamping piece is arranged in the speed-regulating rotating handle.
By adopting the above further arrangement, one part of the tube core is arranged in the speed regulating rotating handle, and the clamping piece is matched with the limiting table, so that the speed regulating rotating handle is not separated from the connecting seat and rotates relatively.
The utility model discloses a further setting again: and a fastening ring is arranged on the connecting seat, and the handle is arranged on the handlebar by the fastening ring through locking the inner hexagonal screw.
Adopt above-mentioned further setting again, it is convenient to install.
Drawings
FIG. 1 is a first block diagram of an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the present invention;
FIG. 3 is a second block diagram of an embodiment of the present invention;
FIG. 4 is a partial structure diagram of a speed-adjusting rotating handle according to an embodiment of the present invention;
fig. 5 is a cross-sectional view of an embodiment of the present invention.
In the figure: 1. a connecting seat; 11. a seat of yielding; 12. a side cover; 2. a speed-regulating rotating handle; 21. blocking the platform; 22. a limiting table; 3. a wire harness; 31. a plug; 4. a Hall element; 41. a socket; 411. positioning the port; 42. a circuit board; 5. magnetic steel; 51. an arc-shaped groove; 6. a torsion spring; 61. a jack; 62. a die; 621. a clamping piece; 7. a fastening ring; 8. a handle sleeve.
Detailed Description
The technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1-5, a leadless electric vehicle speed regulating handle comprises a connecting seat 1, a speed regulating rotating handle 2 and a wiring harness 3 connected with the connecting seat 1, wherein a hall element 4 is installed on the connecting seat 1, a circuit board 42 used for connecting the hall element 4 to receive variable voltage is arranged in the connecting seat 1, the circuit board 42 is fixedly connected in the connecting seat 1, the hall element 4 and the circuit board 42 are integrated into a whole, a socket 41 spliced with the wiring harness 3 is arranged on the top of the hall element 4, a positioning opening 411 for installing the socket 41 is arranged on the surface of the connecting seat 1, and a magnetic steel 5 electromagnetically inducted by the hall element 4 is arranged at the end of the speed regulating rotating handle 2. 3 superscripts of pencil have the arrow point sign, convenience of customers aims at socket 41, plug 31 and socket 41 are public female socket, make pencil 3 and connecting seat 1 firm in connection, it is difficult not hard up, can also play better waterproof effect, socket 41 and hall element 4 equipment, small integrated level is high, but realize pencil 3 and connecting seat 1 plug connection, high durability and convenient assembly, socket 41 has at least partly to expose outside locating port 411, make things convenient for plug 31 location, accurate the inserting, magnet steel 5 changes 2 last hall element 4 relative connecting seat 1 in to take place to rotate at the speed governing, voltage that corresponds is exported to circuit board 42 according to magnet steel 5's turned angle hall element 4, 3 transmission to the controller of pencil on hall element 4 again of rethread grafting, the realization is to electric motor car speed control.
As shown in fig. 5, the end of the speed-regulating rotating handle 2 is provided with an arc-shaped groove 51 for mounting magnetic steel 5, the arc-shaped groove 51 can rotate relatively in the connecting base 1 and is located at one side close to the hall element 4, the periphery of the speed-regulating rotating handle 2 is provided with a baffle table 21, and the connecting base 1 contacts with the baffle table 21. Magnet steel 5 both ends joint is difficult for droing in arc recess 51, is equipped with the restriction speed governing in connecting seat 1 and changes 2 turned angle's lug, and the arc recess 51 of installing magnet steel 5 rotates between two lugs, and the pivoted scope is the region that hall element 4 can respond to just, keeps off platform 21 and 1 in close contact with of connecting seat, prevents that outside infiltration from causing the internals to damage.
In this embodiment, the connecting seat 1 is provided with a yielding seat 11 for installing the hall element 4 and the circuit board 42, the yielding seat 11 is provided with a side cover 12 for sealing a cavity inside the yielding seat 11, and one side of the side cover 12 abuts against the blocking table 21. Rationally arrange the space, the seat of stepping down 11 makes pencil 3 can peg graft with the socket 41 on connecting seat 1 surface, and does not influence the being connected of connecting seat 1 and handlebar, and side cap 12 passes through screw fastening and connects on connecting seat 1, and side cap 12 can cover and protect hall element 4 and circuit board 42, prevents to damage, and side cap 12 and the outer fringe of connecting seat 1 and the contact of fender platform 21 form the circle to the speed regulation and rotate 2 tip and fix, keep off platform 21 and side cap 12 and take place relative rotation.
In this embodiment, be equipped with in the connecting seat 1 and be used for the speed governing that resets to change torsional spring 6 of handle 2, 6 one end of torsional spring is connected on connecting seat 1, the other end of torsional spring 6 is connected on the speed governing changes handle 2, the speed governing is changeed and is equipped with the jack 61 that supplies torsional spring 6 to hook on 2. When the speed regulating rotating handle 2 is rotated by external force, the torsion spring 6 deforms, the magnetic steel 5 rotates relative to the Hall element 4, and the Hall element 4 generates induction output variable voltage to the circuit board 42; when the adjusting rotating handle is loosened and is not stressed, the deformed torsion spring 6 drives the speed adjusting rotating handle 2 to reset, the magnetic steel 5 returns to the initial position, and the Hall element 4 generates induction output corresponding voltage to the circuit board 42. The jack 61 is located below the arc-shaped groove 51, so that the torsion spring 6 is ensured to reset to drive the magnetic steel 5 to return to the initial position.
As shown in fig. 5, a tube core 62 for the torsion spring 6 to wind is arranged on the connecting seat 1, a clamping piece 621 is arranged at the end of the tube core 62, and a limiting table 22 matched with the clamping piece 621 is arranged in the speed-adjusting rotating handle 2. A part of the tube core 62 is disposed inside the speed-adjusting rotating handle 2, and the clamping piece 621 is engaged with the limiting table 22, so that the speed-adjusting rotating handle 2 and the connecting seat 1 are non-separated and rotate relatively.
As shown in fig. 2, the connecting seat 1 is provided with a fastening ring 7, and the fastening ring 7 is used for installing the handle on the handlebar by locking the hexagon socket head cap screws, so that the installation is convenient.
Claims (6)
1. The utility model provides a leadless electric motor car speed governing is to, changes the handle including connecting seat and speed governing to and the pencil of being connected with the connecting seat, its characterized in that, hall element is installed to the connecting seat, be equipped with in the connecting seat and be used for connecting the circuit board that hall element received variable voltage, circuit board fixed connection is in the connecting seat, hall element and circuit board integration an organic whole, be equipped with the socket of pegging graft with the pencil on the hall element top, the connecting seat is equipped with the location mouth that supplies socket installation on the surface, the speed governing change the tip be equipped with hall element electromagnetic induction's magnet steel.
2. The speed handle for a leadless electric vehicle of claim 1, wherein: the end part of the speed-regulating rotating handle is provided with an arc-shaped groove for mounting magnetic steel, the arc-shaped groove can rotate relatively in the connecting seat and is positioned at one side close to the Hall element, the periphery of the speed-regulating rotating handle is provided with a baffle table, and the connecting seat is in contact with the baffle table.
3. The speed handle for a leadless electric vehicle of claim 2, wherein: the connecting seat is provided with a yielding seat used for installing the Hall element and the circuit board, the yielding seat is provided with a side cover used for sealing a cavity inside the yielding seat, and one side of the side cover is abutted to the blocking table.
4. The speed handle for a leadless electric vehicle of claim 1 or 2, wherein: the speed-regulating rotating handle is characterized in that a torsion spring used for resetting and speed-regulating rotating handle is arranged in the connecting seat, one end of the torsion spring is connected to the connecting seat, the other end of the torsion spring is connected to the speed-regulating rotating handle, and a jack for hooking the torsion spring is arranged on the speed-regulating rotating handle.
5. The speed handle for a leadless electric vehicle of claim 4, wherein: the speed-regulating rotating handle is characterized in that a tube core for winding the torsion spring is arranged on the connecting seat, a clamping piece is arranged at the end part of the tube core, and a limiting table matched with the clamping piece is arranged in the speed-regulating rotating handle.
6. The speed handle for a leadless electric vehicle of claim 1, wherein: and a fastening ring is arranged on the connecting seat, and the handle is arranged on the handlebar by the fastening ring through locking the inner hexagonal screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222571440.5U CN218258576U (en) | 2022-09-26 | 2022-09-26 | Speed regulating handle of leadless electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222571440.5U CN218258576U (en) | 2022-09-26 | 2022-09-26 | Speed regulating handle of leadless electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218258576U true CN218258576U (en) | 2023-01-10 |
Family
ID=84749473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222571440.5U Active CN218258576U (en) | 2022-09-26 | 2022-09-26 | Speed regulating handle of leadless electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218258576U (en) |
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2022
- 2022-09-26 CN CN202222571440.5U patent/CN218258576U/en active Active
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| GR01 | Patent grant |