CN208939775U - A kind of anti-short-circuit electric vehicle waterproof motor - Google Patents
A kind of anti-short-circuit electric vehicle waterproof motor Download PDFInfo
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- CN208939775U CN208939775U CN201821915025.4U CN201821915025U CN208939775U CN 208939775 U CN208939775 U CN 208939775U CN 201821915025 U CN201821915025 U CN 201821915025U CN 208939775 U CN208939775 U CN 208939775U
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- motor
- block
- electric vehicle
- fixedly connected
- cushion block
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Abstract
The utility model relates to motor waterproof technical fields, in particular a kind of anti-short-circuit electric vehicle waterproof motor, including electric vehicle motor, motor shaft, the electric vehicle motor left and right ends are fixedly connected to motor shaft, motor shaft bottom end inner side and outer side described in left end is provided with cushion block, cushion block bottom end described in upper end is provided with fixation hole, the fixation hole top is provided with compressed spring, the compressed spring is fixedly connected by fixation hole with cushion block, the compressed spring bottom end is fixedly connected with pressing board, in the utility model, pass through the motor of setting, thread spindle, second spring, link block, it may be implemented to drive threaded rod rotation when the controller when electric current is excessive starts motor, power supply line is rapidly separated to make to connect guide block, protect motor, it will not lead to burning for motor because electric current is excessive, reduce the loss of user, subtract simultaneously It is wasted caused by few national resources, while being also the contradiction for reducing manufacturer and user.
Description
Technical field
The utility model relates to motor waterproof technical field, specially a kind of anti-short-circuit electric vehicle waterproof motor.
Background technique
It is well known that electric bicycle using electric power as the energy with the functionality advantages such as inexpensive, convenient, energy saving and environmentally friendly by
The favor of people has been arrived, has spread to thousand ten thousand at present, electric vehicle motor accounts for 40% or more of entire electric vehicle maintenance.
Whenever rainy season, street and part road ponding are deep, this causes great trouble for electric vehicle bicyclist, it is easy to cause
Motor entering water, this often brings very huge economic loss to user, therefore, the demand to a kind of anti-short-circuit electric vehicle waterproof motor
It is growing.
There are water-tight devices for traditional electric vehicle motor itself, are sealed by being arranged between fixing axle and two ends of rotor lid
Layer, motor fixing shaft is hollow shaft, and motor down-lead is drawn from one end of hollow shaft, and motor-hollow axle and power supply line junction
Can not be with the device of waterproof, and the electric vehicle protective device that none can be excessive with electric current for motor increases pair in this way
Therefore the probability of motor damage proposes a kind of anti-short-circuit electric vehicle waterproof motor regarding to the issue above.
Utility model content
The purpose of this utility model is to provide a kind of anti-short-circuit electric vehicle waterproof motors, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of anti-short-circuit electric vehicle waterproof motor, including electric vehicle motor, motor shaft, the electric vehicle motor left and right ends
It is fixedly connected to motor shaft, motor shaft bottom end inner side and outer side described in left end is provided with cushion block, cushion block bottom end described in upper end
It is provided with fixation hole, the fixation hole top is provided with compressed spring, and the compressed spring connects by the way that fixation hole and cushion block are fixed
It connects, the compressed spring bottom end is fixedly connected with pressing board, and the pressing board side is provided with fixture block, lateral ends among the fixture block
It is fixedly connected with tension spring, described tension spring one end is fixedly connected with cushion block, and top and cushion block rotate on the inside of the fixture block
It connects, handle is slidably connected on the inside of cushion block described in lower end, right end is provided with shell, the shell or so on the inside of the motor shaft
Both ends are provided with power supply line, and the right end of the left side power supply line is electrically connected with guide block, the right end of the right side power supply line is connect
There is electric vehicle motor, the left end of the right side power supply line is electrically connected with fixed guide blocks, the company of being provided with below the connection guide block
Block is connect, the link block inside thread is connected with threaded rod, and the threaded rod right end is fixedly connected with adjusting electric machine main shaft, described
It adjusts motor right side and is fixedly connected with shell, inductor is provided on the left of the shell, is electrically connected on the inside of the inductor
There is power supply line, slidably connects fixed guide blocks on the outside of the connection guide block, motor shaft inside left-end described in left end is fixedly connected with
Controller.
Preferably, it is provided with sealing ring on the inside of the cushion block, and is slidably connected on the inside of the sealing ring with power supply line.
Preferably, the fixation hole inner opposite end is provided with sliding slot, and the sliding slot is communicated with fixation hole, the pressing board right end
It is fixedly connected with sliding block, the sliding block is slidably connected by sliding slot and cushion block.
Preferably, handle side top is provided with card slot, and the handle is fastened by card slot and fixture block.
Preferably, the connection guide block bottom face is fixedly connected with collets, and collets are the ceramics by ceramic material
Block is constituted.
Compared with prior art, the utility model has the beneficial effects that
1, it in the utility model, by the sealing ring, fixture block, handle of setting, may be implemented, can make by lower handle
Lower two cushion blocks are fixed on the outside of power supply line, are greatly reduced when raining power supply line on the outside of electric vehicle motor due to are led to inside
Water inlet makes to protect some components such as electrical-coil, reduces the loss of consumer, and also can be convenient disassembly and maintenance.
2, it in the utility model, by adjusting motor, thread spindle, the link block of setting, may be implemented when electric current is excessive
Controller starting drives threaded rod rotation when adjusting motor, so that connection guide block be made rapidly to separate power supply line, obtain motor
Protection, will not lead to burning for motor because electric current is excessive, reduce the loss of user, while reducing wave caused by national resources
Take, while being also the contradiction for reducing manufacturer and user.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is structural schematic diagram at the A of the utility model Fig. 1；
Fig. 3 is structural schematic diagram at the B of the utility model Fig. 1.
In figure: 1- sealing ring, 2- power supply line, 3- handle, 4- cushion block, 5- motor shaft, 6- inductor, 7- shell, 8- are fixed
Guide block, 9- electric vehicle motor, 10- controller, 11- fixture block, 12- tension spring, 13- link block, 14- pressing board, 15- compress bullet
Spring, 16- sliding block, 17- connection guide block, 18- collets, 19- adjust motor, 20- threaded rod, a- sliding slot, b- card slot, c- and fix
Hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
A kind of anti-short-circuit electric vehicle waterproof motor, including electric vehicle motor 9, motor shaft 5, the electric vehicle motor 9 or so
Both ends are fixedly connected to motor shaft 5, and 5 bottom end inner side and outer side of motor shaft described in left end is provided with cushion block 4, pad described in upper end
4 bottom end of block is provided with fixation hole c, and the top the fixation hole c is provided with compressed spring 15, and the compressed spring 15 passes through fixation hole
C is fixedly connected with cushion block 4, and 15 bottom end of compressed spring is fixedly connected with pressing board 14, and 14 side of pressing board is provided with fixture block
11, the intermediate lateral ends of the fixture block 11 are fixedly connected with tension spring 12, and described 12 one end of tension spring is fixedly connected with pad
Block 4, the 11 inside top of fixture block and cushion block 4 are rotatablely connected, and slidably connect handle 3, the electricity on the inside of cushion block 4 described in lower end
5 inside right end of arbor is provided with shell 7, and 7 left and right ends of shell are provided with power supply line 2, the right end of the left side power supply line 2
With connect guide block 17, the right end of the right side power supply line 2 is electrically connected with electric vehicle motor 9, the left end of the right side power supply line 2
Fixed guide blocks 8 are electrically connected with, link block 13,13 inside thread of the link block connection are provided with below the connection guide block 17
There is threaded rod 20,20 right end of threaded rod, which is fixedly connected with, adjusts 19 main shaft of motor, and 19 right side of adjusting motor is fixed
It is connected with shell 7, inductor 6 is provided on the left of the shell 7, power supply line 2 is electrically connected on the inside of the inductor 6, it is described
Fixed guide blocks 8 are slidably connected on the outside of connection guide block 17,5 inside left-end of motor shaft described in left end is fixedly connected with controller 10.
Sealing ring 1 is provided on the inside of the cushion block 4, and 1 inside of the sealing ring is slidably connected with power supply line 2, is in this way
In order to which cunning can be provided in outer Slideslip, the fixation hole c inner opposite end by sealing ring 1 when needing dismantling power line 2
Slot a, the sliding slot a are communicated with fixation hole c, and 14 right end of pressing board is fixedly connected with sliding block 16, and the sliding block 16 passes through sliding slot a
Be slidably connected with cushion block 4, be in this way in order to when pressing board 14 it is mobile when it is more stable, promote fluency, the 3 side top of handle
It is provided with card slot b, the handle 3 is fastened by card slot b with fixture block 11, is in order to which lower end cushion block 4 can be enable solid in this way
Fixed, so as to better waterproof, 17 bottom face of connection guide block is fixedly connected with collets 18, and collets 18 are by ceramic material
The ceramic block of material is constituted, and is in order not to make to adjust motor 19 and power supply line 2 even electricity in this way.
Adjust 19 model of motor are as follows: WL-36RP555,6 model of inductor: FL-2,21 model of controller: JNWS12500A,
9 model of electric vehicle motor are as follows: X6260.
Workflow: connecting external power supply, installs sealing device, sealing ring 1 is pierced into power supply line 2, keeps two cushion blocks 4 tight
Motor shaft 5 is pasted, the handle 3 of 4 inside of lower end cushion block is then pressed, fixture block 11 is acted on by the compressed spring 15 of 14 inside of pressing board,
Pressing board 14 is moved down, 14 one end of pressing board is made to withstand fixture block 11, the card slot b of 3 side of handle is made to block fixture block 11, makes two pads
Block 4 is fixed, when needing to remove power supply line 2, by lower handle 3, pressing board 14 is made to be detached from 11 top of fixture block, makes in 11 inside of fixture block
Tension spring 12 rotates, and drives fixture block 11 to turn left rotation, then rotational handle 3, are then extracted out, when current is excessive inductor 6
Controller 10 is transmitted signals to, controller 10 controls to adjust motor 19 and works, and rotation drives threaded rod 20 to rotate rapidly, makes to connect
Connecing block 13 drives collets 18 and connection guide block 17 toward moving right, and makes to connect guide block 17 and power supply line 2 is cut off, disconnect circuit,
To protect electric vehicle motor 9.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of anti-short-circuit electric vehicle waterproof motor, including electric vehicle motor (9), motor shaft (5), it is characterised in that: the electricity
Motor-car motor (9) left and right ends are fixedly connected to motor shaft (5), and motor shaft (5) bottom end inner side and outer side described in left end is all provided with
It is equipped with cushion block (4), cushion block (4) bottom end described in upper end is provided with fixation hole (c), and fixation hole (c) top is provided with compression bullet
Spring (15), the compressed spring (15) are fixedly connected by fixation hole (c) with cushion block (4), and compressed spring (15) bottom end is solid
Surely it is connected with pressing board (14), pressing board (14) side is provided with fixture block (11), and the intermediate lateral ends of the fixture block (11) are fixed
It is connected with tension spring (12), described tension spring (12) one end is fixedly connected with cushion block (4), top on the inside of the fixture block (11)
It is rotatablely connected with cushion block (4), is slidably connected handle (3) on the inside of cushion block (4) described in lower end, right end on the inside of the motor shaft (5)
It is provided with shell (7), shell (7) left and right ends are provided with power supply line (2), the right end of the left side power supply line (2) and company
It connects guide block (17), the right end of the right side power supply line (2) is electrically connected with electric vehicle motor (9), the right side power supply line (2)
Left end is electrically connected with fixed guide blocks (8), is provided with link block (13) below the connection guide block (17), the link block (13)
Inside thread is connected with threaded rod (20), and threaded rod (20) right end, which is fixedly connected with, adjusts motor (19) main shaft, the tune
Section motor (19) right side is fixedly connected with shell (7), is provided with inductor (6), the inductor on the left of the shell (7)
(6) inside is electrically connected with power supply line (2), is slidably connected fixed guide blocks (8) on the outside of the connection guide block (17), described in left end
Motor shaft (5) inside left-end is fixedly connected with controller (10).
2. the anti-short-circuit electric vehicle waterproof motor of one kind according to claim 1, it is characterised in that: on the inside of the cushion block (4)
It is provided with sealing ring (1), and is slidably connected on the inside of the sealing ring (1) with power supply line (2).
3. the anti-short-circuit electric vehicle waterproof motor of one kind according to claim 1, it is characterised in that: in the fixation hole (c)
Side one end is provided with sliding slot (a), and the sliding slot (a) communicates with fixation hole (c), and pressing board (14) right end is fixedly connected with sliding block
(16), the sliding block (16) is slidably connected by sliding slot (a) with cushion block (4).
4. the anti-short-circuit electric vehicle waterproof motor of one kind according to claim 1, it is characterised in that: handle (3) side
Top is provided with card slot (b), and the handle (3) is fastened by card slot (b) with fixture block (11).
5. the anti-short-circuit electric vehicle waterproof motor of one kind according to claim 1, it is characterised in that: the connection guide block (17)
Bottom face is fixedly connected with collets (18), and the collets (18) bottom end is fixedly connected with link block (13), and collets
It (18) is made of the ceramic block of ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915025.4U CN208939775U (en) | 2018-11-20 | 2018-11-20 | A kind of anti-short-circuit electric vehicle waterproof motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915025.4U CN208939775U (en) | 2018-11-20 | 2018-11-20 | A kind of anti-short-circuit electric vehicle waterproof motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208939775U true CN208939775U (en) | 2019-06-04 |
Family
ID=66727866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821915025.4U Active CN208939775U (en) | 2018-11-20 | 2018-11-20 | A kind of anti-short-circuit electric vehicle waterproof motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208939775U (en) |
-
2018
- 2018-11-20 CN CN201821915025.4U patent/CN208939775U/en active Active
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