CN111497999A - Brake handle assembly of electric vehicle - Google Patents
Brake handle assembly of electric vehicle Download PDFInfo
- Publication number
- CN111497999A CN111497999A CN202010351168.2A CN202010351168A CN111497999A CN 111497999 A CN111497999 A CN 111497999A CN 202010351168 A CN202010351168 A CN 202010351168A CN 111497999 A CN111497999 A CN 111497999A
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- China
- Prior art keywords
- support
- brake handle
- brake
- unit
- handle
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
- B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J11/00—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps
- B62J11/10—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps for mechanical cables, hoses, pipes or electric wires, e.g. cable guides
- B62J11/13—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps for mechanical cables, hoses, pipes or electric wires, e.g. cable guides specially adapted for mechanical cables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
- B62J45/40—Sensor arrangements; Mounting thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The invention discloses a brake handle assembly of an electric vehicle, which comprises a brake handle unit, a plectrum unit, a Hall sensor fixing piece, a bracket, a brake cable, a sleeve and a handle pipe unit, wherein the brake cable is arranged on the pull rod unit; one end of the brake handle is provided with a support, one end of the brake handle unit is sleeved at the inner end of the support and fixedly connected with the inner end of the support, the shifting sheet unit is fixedly sleeved in an annular hole at the bottom end of the support, the other end of the support is provided with a sleeve and fixedly connected with the sleeve, the brake cable passes through the support and a stepping down groove formed in the inner end of the sleeve in a straight line to enter a limiting groove of the pulling pipe, so that the brake cable is arranged in a built-in mode and plays a role of hiding and protecting the brake cable, the problem that the brake cable is exposed at the outer end and can age for a long time is effectively prevented, the service life of the brake cable is effectively prolonged, the anti-theft performance is excellent, meanwhile, the installation is extremely simple, the cost is low, the connecting wire is arranged in a built-in mode and plays a.
Description
Technical Field
The invention relates to the technical field of electric vehicle accessories, in particular to a brake handle assembly of an electric vehicle.
Background
Along with the continuous rise of global temperature, greenhouse gases in the air are continuously increased, more and more people pay attention to the greenhouse gases, the environment is protected, low-carbon and environment-friendly travel modes are accepted by people, electric vehicles are favored by people, the electric vehicles are not only light and small, but also cannot generate pollution gases damaging the environment by using clean energy, the problems frequently occurring in the electric vehicles are also paid attention to by people along with the increasing of the electric vehicles, the structural design of the existing electric vehicle brake handle component is unreasonable, two ends of a brake cable are usually and directly connected with a brake handle and a disc brake respectively, one end of a connecting wire of a sensor is usually connected with a controller below, the brake cable and the connecting wire are usually and directly exposed at the outer end for a long time, so that the brake cable and the connecting wire generate the problem of aging, the connecting wire even has the potential safety hazard of electric leakage, and the, and the brake cable is not fixed with the connecting wire outside part, can produce and rock in the process of traveling, influences the stability of whole use, consequently, needs the technical personnel in the field to design a novel electric motor car brake handle subassembly urgently.
Disclosure of Invention
The brake cable is arranged in a built-in mode, the brake cable plays a role in hiding and protecting the brake cable, the limiting groove can play a role in fixing the brake cable, the problem that the brake cable is exposed at the outer end and can age for a long time can be effectively solved, the service life of the brake cable is effectively prolonged, the anti-theft performance is excellent, meanwhile, the installation is extremely simple, and the cost is low; the connecting wire is built-in, plays the effect of hiding and protecting the connecting wire, can solve the connecting wire and expose for a long time outside the ageing problem that produces the electric leakage of surperficial epidermis wearing and tearing, brake cable and electric wire are built-in setting for whole can not see brake cable or electric wire external from the outward appearance, make the electric motor car brake handle subassembly of holistic outward appearance pleasing to the eye more.
In order to solve the problems, the invention provides a brake handle assembly of an electric vehicle, which comprises a brake handle unit, a plectrum unit, a Hall sensor fixing piece, a bracket, a brake cable, a sleeve and a handle pipe unit, wherein the brake handle unit is arranged on the pull rod unit; one end of the brake handle is provided with a support, one end of the brake handle unit is sleeved at the inner end of the support and fixedly connected with the support, the inner end of the support is fixedly provided with a Hall sensor fixing piece, the plectrum unit is fixedly sleeved in an end ring hole at the bottom of the support, the other end of the support is provided with a sleeve and fixedly connected with the sleeve, and the handle pipe unit is fixedly sleeved in the sleeve and extends to the outer ends of two sides of the sleeve;
the brake cable is characterized in that the brake cable unit comprises a brake cable body and a brake cable body, the brake cable body is provided with a brake cable handle, the brake cable handle is arranged in the brake cable handle, the brake cable handle is.
Preferably, the brake handle unit comprises a left brake handle or a right brake handle, the magnet is fixedly bonded at one end of the left brake handle or the right brake handle, gaskets are arranged at two ends of a through hole at the bottom end of the left brake handle or the right brake handle, a first-stage torsion spring piece is arranged on the brake handle unit and the gasket piece, the first-stage torsion spring piece comprises a first-stage left torsion spring or a first-stage right torsion spring, a first-stage left torsion spring is arranged between the gasket and the left brake handle or a first-stage right torsion spring is arranged between the gasket and the right brake handle, the through hole at the bottom end of the left brake handle or the right brake handle is sleeved at the adaptive through hole on the support, a flat head bolt penetrates through the through holes of the gasket, the first-stage torsion spring piece of the torsion spring, the brake handle unit and the support and extends forwards, and an extension part.
Preferably, the bracket comprises a left bracket or a right bracket, the bottom side end part of the left bracket or the right bracket is provided with a limit stop and locked by a cross pan head screw, and the other end of the limit stop is provided with a small bell and locked by a quincunx head screw.
Preferably, the plectrum unit includes second grade torsion spring spare, plectrum, plum blossom bandeau stud, spring and hexagon socket head cap screw, the last spring that has cup jointed of hexagon socket head cap screw, hexagon socket head cap screw is connected with plectrum one end spread groove, second grade torsion spring spare includes second grade left torsional spring or second grade right torsional spring, the plectrum side has cup jointed second grade left torsional spring or second grade right torsional spring, thereby plum blossom bandeau stud passes plectrum, second grade torsion spring spare and the connect the via hole fixed connection of support one end and makes plectrum and support assembly connection.
Preferably, the Hall sensor fixing piece is fixed at the inner end of the support through a crosshead screw, the Hall sensor is installed at the inner end of the Hall sensor fixing piece, one end of the Hall sensor is connected with a connecting wire, and the connecting wire penetrates through the inner ends of the support and the sleeve and extends into the limiting groove.
Adopt above-mentioned structure, its beneficial effect lies in:
one end of a brake handle unit is sleeved at the inner end of a support and fixedly connected with the support, the other end of the support is provided with a sleeve and fixedly connected with the sleeve, and a handle pipe unit is fixedly sleeved in the sleeve and extends to the outer ends of two sides of the sleeve; the utility model discloses a brake cable, including brake cable unit, the spacing groove of brake cable unit, brake cable unit includes the handle pipe and sets up in the spacing groove of handle pipe upper end, brake cable one end is installed in the mount pad of brake handle unit, its other end passes the groove of stepping down that support and sleeve inner were seted up and extends to the spacing inslot inner, the brake cable passes the groove of stepping down that support and sleeve inner were seted up through the straight line and gets into the spacing inslot of tube drawing, make the brake cable be built-in setting, play the effect of hiding and protecting the brake cable, the spacing groove can play the effect of fixed brake cable, make the brake cable can not rock in the course of traveling, can prevent effectively that the brake cable from exposing the long-time problem that can age in the outer end, effectively prolong the.
According to the invention, the Hall sensor fixing piece is fixedly arranged at the inner end of the support, the Hall sensor is arranged at the inner end of the Hall sensor fixing piece, one end of the Hall sensor is connected with the connecting wire, the connecting wire penetrates through the support and the inner end of the sleeve and extends into the limiting groove, the Hall element can be coated with waterproof glue to enable the waterproof performance to be better, the connecting wire is arranged in a built-in mode to play a role in hiding and protecting the connecting wire, the problem of electric leakage caused by abrasion and aging of the surface skin of the outside of the connecting wire after long-time exposure can be solved, the brake wire and the electric wire are arranged in a built-in mode, the brake handle assembly cannot see the brake wire or the electric wire arranged outside from the appearance.
The plectrum unit is fixedly sleeved in the ring hole at the bottom end of the bracket, and a driver can conveniently and easily touch the plectrum by hands by arranging the plectrum unit above the bracket or the sleeve relative to the plectrum unit in the driving process when the plectrum unit is arranged at the lower ends of the bracket and the handle, so that the plectrum unit accords with human mechanics.
Drawings
Fig. 1 is a schematic structural view of a brake handle assembly of an electric vehicle according to the present invention.
Fig. 2 is a schematic structural diagram of a brake handle assembly of a conventional electric vehicle.
Fig. 3 is an exploded view of the brake handle assembly of the electric vehicle according to the present invention.
In the figure: 1-left brake handle, 2-right brake handle, 3-locknut, 4-gasket, 5-first-level left torsion spring, 6-first-level right torsion spring, 7-flat-head bolt, 8-second-level left torsion spring, 9-second-level right torsion spring, 10-plectrum, 11-quincuncial head bolt, 12-cross pan head screw, 13-Hall sensor, 14-Hall sensor fixing piece, 15-cross head screw, 16-left support, 17-right support, 18-plug, 19-brake cable, 20-spring, 21-inner hexagonal bolt, 22-limit stop, 23-bell, 24-quincuncial head screw, 25-sleeve, 26-handle pipe, 27-magnet and 28-limit groove.
Detailed Description
The invention is further explained below with reference to the figures and examples.
The first embodiment is as follows: a brake handle assembly of an electric vehicle comprises a brake handle unit, a shifting sheet unit, a Hall sensor fixing part 14, a bracket, a brake cable 19, a sleeve 25 and a handle pipe unit; the improved brake device is characterized in that a support is arranged at one end of the brake handle, one end of the brake handle unit is sleeved at the inner end of the support and fixedly connected with the support, a Hall sensor fixing piece 14 is fixedly arranged at the inner end of the support, the plectrum unit is fixedly sleeved in an end ring hole at the bottom of the support, a sleeve 25 is arranged at the other end of the support and fixedly connected with the support, and the handle pipe unit is fixedly sleeved in the sleeve 25 and extends to the outer ends of two sides of the sleeve.
Example two: the brake cable 19 is characterized in that the brake cable unit comprises a brake tube 26 and a limiting groove 28 arranged at the upper end of the brake tube, one end of the brake cable 19 is arranged in the installation seat of the brake handle unit, the other end of the brake cable passes through the support and the abdicating groove arranged at the inner end of the sleeve 25 and extends to the inner end of the limiting groove 28, and other technical schemes are the same as those of the first embodiment.
Example three: the brake handle unit comprises a left brake handle 1 or a right brake handle 2, a magnet 27 is fixedly adhered to one end of the left brake handle 1 or the right brake handle 2, the two ends of the bottom end of the left brake handle 1 or the right brake handle 2 are connected with the through hole and are provided with gaskets 4, the brake handle unit and the gaskets 4 are provided with first-level torsion spring pieces, the first-stage torsion spring part comprises a first-stage left torsion spring 5 or a first-stage right torsion spring 6, the first-stage left torsion spring 5 is arranged between the gasket 4 and the left brake handle 1 or the first-stage right torsion spring 6 is arranged between the gasket 4 and the right brake handle 2, the bottom end connecting through hole of the left brake handle 1 or the right brake handle 2 is sleeved at the connecting through hole matched with the support, the flat head bolt 7 penetrates through the connecting through holes of the gasket 4, the first-level torsion spring piece of the torsion spring, the brake handle unit and the support and extends forwards, the extension part of the flat head bolt 7 is sleeved with the anti-loosening nut 3 so as to fix the brake handle unit and the support, and other technical schemes are the same as those of the first to second embodiments.
Example four: the bracket comprises a left bracket 16 or a right bracket 17, the bottom side end of the left bracket 16 or the right bracket 17 is provided with a limit stop 22 and locked by a cross pan head screw 12, the other end of the limit stop 22 is provided with a small bell 23 and locked by a quincunx head screw 24, and the other technical scheme is the same as the first to the third embodiment.
Example five: the plectrum unit includes second grade torsional spring spare, plectrum 10, plum blossom bandeau stud 11, spring 20 and hexagon socket head cap screw 21, spring 20 has been cup jointed on the hexagon socket cap screw 21, hexagon socket head cap screw 21 is connected with 10 one end spread grooves of plectrum, second grade torsional spring spare includes second grade left torsion spring 8 or second grade right torsion spring 9, second grade left torsion spring 8 or second grade right torsion spring 9 have been cup jointed to 10 sides of plectrum, thereby plum blossom bandeau stud 11 passes plectrum 10, second grade torsional spring spare and the connect the via hole fixed connection of support one end makes plectrum 10 and support assembly connection, and all the other technical scheme are the same with embodiment one to four.
Example six: hall sensor mounting 14 passes through crosshead screw 15 admittedly, and in support inner, Hall sensor 13 is installed to Hall sensor mounting 14 inner, Hall sensor 13 one end is connected with the connecting wire, the connecting wire passes support, sleeve 25 inner and extends to spacing groove 28 in, and other technical scheme are the same with embodiment one to five.
For convenience of understanding of the above technical aspects of the present invention, the above technical aspects of the present invention will be described in detail by way of assembly.
The specific assembling process comprises the following steps: firstly, assembling a limit stop 22 on a left support 16, locking a bell 23 on the limit stop 22 by using a cross pan head screw 12 and locking by using a quincunx head screw 24, assembling a magnet 27 on a corresponding position on a left brake handle 1 or a right brake handle 2, then coating glue and drying, assembling a gasket 4 on the corresponding position on the left brake handle 1 or the right brake handle 2, assembling a first-stage left torsion spring 5 on the corresponding position on the left brake handle 1 or the right brake handle 2, assembling the left brake handle 1 on the left support 16 or the right brake handle 2 on a right support 17 and fixing by using a flat head bolt 7, and installing and fastening a check nut 3 on the flat head bolt 7; mounting an inner hexagon bolt 21 on a spring 20, mounting the mounted spring 20 on a plectrum 10, mounting the plectrum together with a second-stage left torsion spring 8 on a left bracket 16 or mounting the plectrum together with a second-stage right torsion spring 9 on a right bracket 17 and fastening the plectrum by using a plum blossom head belt column bolt 11, and mounting a sleeve 25 on a handle pipe 26; finally, the left bracket 16 or the right bracket 17 is arranged on the corresponding position of the handle pipe 26; and one end of the brake cable 19 is arranged on the left brake handle 1 or the right brake handle 2, and the other end of the brake cable penetrates through the corresponding position of the sleeve 25, so that the assembly is completed.
The foregoing is illustrative and explanatory of the invention and is not intended to limit the advantages attainable thereby, and it is within the scope of the present application for any one or more of the advantages to be realized, whether simple changes in construction and/or implementation in some embodiments are possible in the practice of the invention.
Claims (5)
1. The utility model provides an electric motor car floodgate is subassembly which characterized in that: the brake comprises a brake handle unit, a plectrum unit, a Hall sensor fixing piece (14), a bracket, a brake cable (19), a sleeve (25) and a handle pipe unit; one end of the brake handle is provided with a support, one end of the brake handle unit is sleeved at the inner end of the support and fixedly connected with the support, the inner end of the support is fixedly provided with a Hall sensor fixing piece (14), the plectrum unit is fixedly sleeved in an end ring hole at the bottom of the support, the other end of the support is provided with a sleeve (25) and fixedly connected with the sleeve, and the handle pipe unit is fixedly sleeved in the sleeve (25) and extends to the outer ends of two sides of the sleeve;
the brake cable brake device is characterized in that the brake cable unit comprises a handle pipe (26) and a limiting groove (28) formed in the upper end of the handle pipe, one end of the brake cable (19) is installed in an installation seat of the brake handle unit, and the other end of the brake cable penetrates through a support and a yielding groove formed in the inner end of the sleeve (25) and extends to the inner end of the limiting groove (28).
2. The electric vehicle brake handle assembly of claim 1, wherein: the brake handle unit comprises a left brake handle (1) or a right brake handle (2), a magnet (27) is fixedly bonded to one end of the left brake handle (1) or one end of the right brake handle (2), gaskets (4) are arranged at two ends of a connecting through hole at the bottom end of the left brake handle (1) or the right brake handle (2), a first-stage torsion spring piece is arranged between the brake handle unit and the gaskets (4) and comprises a first-stage left torsion spring (5) or a first-stage right torsion spring (6), a first-stage left torsion spring (5) is arranged between the gaskets (4) and the left brake handle (1) or a first-stage right torsion spring (6) is arranged between the gaskets (4) and the right brake handle (2), the connecting through hole at the bottom end of the left brake handle (1) or the right brake handle (2) is sleeved on the support and is matched, a flat head bolt (7) penetrates through the connecting through holes of the gaskets (4), the first-stage torsion spring piece, the brake handle unit and the support and extends forwards, and a female lock handle (3) is sleeved on the extending portion of the.
3. The electric vehicle brake handle assembly of claim 1, wherein: the support comprises a left support (16) or a right support (17), the end part of the bottom side of the left support (16) or the right support (17) is provided with a limit stop (22) and locked by a cross pan head screw (12), and the other end of the limit stop (22) is provided with a small bell (23) and locked by a quincunx head screw (24).
4. The electric vehicle brake handle assembly of claim 1, wherein: the plectrum unit includes second grade torsional spring spare, plectrum (10), plum blossom headband stud (11), spring (20) and hexagon socket head cap screw (21), hexagon socket head cap screw (21) are gone up to have cup jointed spring (20), hexagon socket head cap screw (21) are connected with plectrum (10) one end spread groove, second grade torsional spring spare includes second grade left torsional spring (8) or second grade right torsional spring (9), plectrum (10) side has cup jointed second grade left torsional spring (8) or second grade right torsional spring (9), thereby plum blossom headband stud (11) pass plectrum (10), second grade torsional spring spare and the connect hole fixed connection of support one end make plectrum (10) and support assembly connection.
5. The electric vehicle brake handle assembly of claim 1, wherein: hall sensor mounting (14) are fixed in support inner through cross screw (15), Hall sensor (13) are installed to Hall sensor mounting (14) inner, Hall sensor (13) one end is connected with the connecting wire, the connecting wire passes support, sleeve (25) inner and extends to in spacing groove (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010351168.2A CN111497999A (en) | 2020-04-28 | 2020-04-28 | Brake handle assembly of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010351168.2A CN111497999A (en) | 2020-04-28 | 2020-04-28 | Brake handle assembly of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111497999A true CN111497999A (en) | 2020-08-07 |
Family
ID=71867903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010351168.2A Pending CN111497999A (en) | 2020-04-28 | 2020-04-28 | Brake handle assembly of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111497999A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432099A (en) * | 2022-09-29 | 2022-12-06 | 唐泽交通器材(泰州)有限公司 | Multifunctional power-off brake crank |
| WO2023060697A1 (en) * | 2021-10-13 | 2023-04-20 | 浙江欧导自动化设备有限公司 | Electric vehicle brake handle having protection function |
-
2020
- 2020-04-28 CN CN202010351168.2A patent/CN111497999A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023060697A1 (en) * | 2021-10-13 | 2023-04-20 | 浙江欧导自动化设备有限公司 | Electric vehicle brake handle having protection function |
| CN115432099A (en) * | 2022-09-29 | 2022-12-06 | 唐泽交通器材(泰州)有限公司 | Multifunctional power-off brake crank |
| CN115432099B (en) * | 2022-09-29 | 2023-06-30 | 唐泽交通器材(泰州)有限公司 | Multifunctional power-off brake crank |
| WO2024066707A1 (en) * | 2022-09-29 | 2024-04-04 | 唐泽交通器材(泰州)有限公司 | Multifunctional power-off brake handle |
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