CN209637414U - A kind of step type electric vehicle battery burglarproof padlock - Google Patents
A kind of step type electric vehicle battery burglarproof padlock Download PDFInfo
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- CN209637414U CN209637414U CN201821802775.0U CN201821802775U CN209637414U CN 209637414 U CN209637414 U CN 209637414U CN 201821802775 U CN201821802775 U CN 201821802775U CN 209637414 U CN209637414 U CN 209637414U
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- gear
- lock pin
- drive assembly
- outer casing
- upper cover
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Abstract
The utility model discloses a kind of step type electric vehicle battery burglarproof padlocks, including outer casing upper cover, lock pin drive assembly and outer casing base, the outer casing base both ends are equipped with mounting hole, the mounting hole side is provided with rivet hole, the outer casing upper cover two sides are provided with staking hole, the staking hole side is equipped with a lock pin drive assembly installation cavity, bottom is set there are four assembly positioning column in cavity, the staking hole other side is equipped with lock pin sliding slot, the lock pin drive assembly is by lock pin, lock pin pushes rack gear, gear set, stepper motor, drive assembly pedestal and drive assembly upper cover composition；The utility model is simple and reasonable, the output torque of stepper motor is after four times slow down, export bigger torsion, control efficiency is good and unlocking shuts motion stability, switch lock pushes rack gear execution movement torsion big, and lock body structure is small and exquisite, is easily installed, there is no the exposed good concealment of lock body, improves anti-theft grade.
Description
Technical field
The utility model relates to a kind of step type electric vehicle battery burglarproof padlocks, belong to battery of electric vehicle intelligent anti-theft lock technology
Field.
Background technique
With social progress and development, shared electric bicycle largely launches operation, it gives the trip generation of people
Step offers convenience, and still, some criminals specially steal the battery of shared electric bicycle in society, and one group of battery just occupies
Sixty percent or more of one electric bicycle totle drilling cost causes huge economic loss to operator, currently, shared electric bicycle
Anti-battery-theft select common ball lock head, its anti-theft grade is low, and lockhole is exposed is easily destroyed, and stealer is easily
Hand leaves chance to stealer due to the defect on old-fashioned ball lock head anti-theft technique.
Summary of the invention
(1) technical problems to be solved
It is a kind of simple and reasonable that in order to solve the above problems, the utility model proposes, the output torque warp of stepper motor
It crosses four times after slowing down, exports bigger torsion, control efficiency is good and unlocking shuts motion stability, and it is dynamic that switch lock pushes rack gear to execute
It is big to make torsion, lock body structure is small and exquisite, is easily installed, and without the exposed good concealment of lock body, improves the step-by-step movement electricity of anti-theft grade
Motor-car battery burglarproof padlock.
(2) technical solution
A kind of step type electric vehicle battery burglarproof padlock of the utility model, including outer casing upper cover, lock pin drive assembly and outer
Shell pedestal, the outer casing base both ends are equipped with mounting hole, and the mounting hole side is provided with rivet hole, the outer casing upper cover
Two sides are provided with staking hole, and the staking hole side is equipped with a lock pin drive assembly installation cavity, and bottom is equipped with four in cavity
A assembly positioning column, the staking hole other side are equipped with lock pin sliding slot, and the lock pin drive assembly is pushed by lock pin, lock pin
Rack gear, gear set, stepper motor, drive assembly pedestal and drive assembly upper cover composition, the upper end of the drive assembly upper cover is set
There is unlocking signal to switch and shut signaling switch, the signaling switch side is additionally provided with sliding block and moment output gear installation
Hole；The drive assembly pedestal is equipped with a components installation cavity, is equipped with stepper motor in the components installation cavity,
The stepper motor output end is equipped with output wheel, and the top of the stepper motor is equipped with driving input terminal and lead transition plates, described
Output wheel is meshed with ring gear, a gear, b gear and moment output gear respectively, and the moment output gear output end is nibbled
It closes lock pin and pushes rack gear, the lock pin pushes rack gear to be equipped with connecting hole and sliding slot, the connecting shaft on the connecting hole and lock pin
It is engaged, pushes rack drives lock pin to make to unlock and shut movement, be additionally provided with switch triggering end on the promotion rack gear, when promotion tooth
When item is up to switch triggering end and unlocking signal switch touching, unlocking signal switch conduction after triggering, at this moment driving circuit stops
It only works, unlocks successfully；When pushing rack gear to go downwards to switch triggering end and shutting signaling switch touching, triggering shuts signaling switch
Conducting, driving circuit, which stops working, shuts success.
Further, the output wheel and ring gear constitute primary speed-down, and ring gear and a gear constitute double reduction, a
Gear and b gear constitute three-level and slow down, and b gear and moment output gear constitute level Four and slow down.
Further, the lock pin pushes the sliding slot on rack gear and the sliding block of drive assembly upper cover to cooperate, and keeps torque defeated
Outlet is engaged more reliable and more stable with rack gear.
Further, sealing ring is equipped with above the moment output gear.
Further, the outer casing upper cover and outer casing base are all made of aluminum material production.
(3) beneficial effect
Compared with the prior art, the utility model has the following beneficial effects: the utility model is simple and reasonable,
The output torque of stepper motor exports bigger torsion after four times slow down, and control efficiency is good and unlocking shuts motion stability,
Switch lock pushes rack gear execution movement torsion big, and lock body structure is small and exquisite, is easily installed, and without the exposed good concealment of lock body, improves
Anti-theft grade.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural exploded view of the utility model.
Fig. 2 is the structure assembling schematic diagram of the utility model.
1- mounting hole；2- rivet hole；3- outer casing base；4- moment output gear mounting hole；5- sliding block；6- shuts signal
Switch；7- drive assembly upper cover；8- lock pin；9- connecting shaft；10- connecting hole；11- lock pin pushes rack gear；12- switch triggering end；
13- ring gear；14-a gear；15-b gear；16- moment output gear；17- sealing ring；18- output wheel；19- driving output
End；20- lead transition plates；21- stepper motor；22- components installation cavity；23- drive assembly pedestal；24- staking hole；25-
Lock pin sliding slot；26- assembly positioning column；27- outer casing upper cover.
Specific embodiment
A kind of step type electric vehicle battery burglarproof padlock as shown in drawings, including outer casing upper cover 27, lock pin drive assembly and
Outer casing base 3,3 both ends of outer casing base are equipped with mounting hole 1, and 1 side of mounting hole is provided with rivet hole 2, described
27 two sides of outer casing upper cover are provided with staking hole 24, and 24 side of staking hole is equipped with a lock pin drive assembly installation cavity, empty
Intracavitary bottom is set there are four assembly positioning column 26, and 24 other side of staking hole is equipped with lock pin sliding slot 25, and the lock pin drives
Dynamic assembly pushes rack gear 11, gear set, stepper motor 21, drive assembly pedestal 23 and drive assembly upper cover 7 by lock pin 8, lock pin
Composition, the upper end of the drive assembly upper cover 7 are equipped with unlocking signal and switch and shut signaling switch 6, the signaling switch one
Side is additionally provided with sliding block 5 and moment output gear mounting hole 4；The drive assembly pedestal 23 is equipped with a components installation cavity
22, the components installation cavity 22 is interior to be equipped with stepper motor 21, which is equipped with output wheel 18, the step
Be equipped with driving input terminal 19 and lead transition plates 20 into the top of motor 21, the output wheel 18 respectively with ring gear 13, a tooth
Wheel 14, b gear 15 and moment output gear 16 are meshed, and 16 output end of the moment output gear engagement lock pin pushes rack gear
11, the lock pin pushes rack gear 11 to be equipped with connecting hole 10 and sliding slot, and the connecting hole 10 is engaged with the connecting shaft 9 on lock pin 8,
It pushes rack gear 11 to make to unlock with pendulum lock pin 8 and shut movement, switch triggering end 12 is additionally provided on the promotion rack gear 11, when pushing away
When carry-over bar 11 is up to switch triggering end 12 and unlocking signal switch touching, unlocking signal switch conduction, is at this moment driven after triggering
Dynamic circuit stops working, and unlocks successfully；When pushing rack gear 11 to go downwards to switch triggering end 12 and shutting signaling switch touching, triggering
Signaling switch conducting is shut, driving circuit, which stops working, shuts success；
Wherein, the output wheel 18 and ring gear 13 constitute primary speed-down, and ring gear 13 and a gear 14 constitutes second level and subtracts
Speed, a gear 14 and b gear 15 constitute three-level and slow down, and b gear 15 and moment output gear 16 constitute level Four and slow down；
The lock pin pushes the sliding block 5 of sliding slot and drive assembly upper cover 7 on rack gear 11 to cooperate, make torque output end with
The occlusion of rack gear 11 is more reliable and more stable；
Sealing ring 17 is equipped with above the moment output gear 16；
The outer casing upper cover 27 and outer casing base 3 is all made of aluminum material production.
The utility model is simple and reasonable, and the output torque of stepper motor exports bigger torsion after four times slow down
Power, control efficiency is good and unlocking shuts motion stability, and switch lock pushes rack gear execution movement torsion big, and lock body structure is small and exquisite, just
Anti-theft grade is improved without the exposed good concealment of lock body in installation.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (5)
1. a kind of step type electric vehicle battery burglarproof padlock, including outer casing upper cover (27), lock pin drive assembly and outer casing base (3),
It is characterized by: outer casing base (3) both ends are equipped with mounting hole (1), the mounting hole (1) side is provided with rivet hole
(2), the outer casing upper cover (27) two sides are provided with staking hole (24), and staking hole (24) side is equipped with a lock pin driving
Assembly installation cavity, bottom is set there are four assembly positioning column (26) in cavity, and staking hole (24) other side is equipped with lock pin
Sliding slot (25), the lock pin drive assembly push rack gear (11) by lock pin (8), lock pin, gear set, stepper motor (21), drive
Dynamic assembly pedestal (23) and drive assembly upper cover (7) composition, the upper end of the drive assembly upper cover (7) are switched equipped with unlocking signal
With shut signaling switch (6), the signaling switch side is additionally provided with sliding block (5) and moment output gear mounting hole (4)；It is described
Drive assembly pedestal (23) is equipped with a components installation cavity (22), is equipped with step in the components installation cavity (22)
Into motor (21), which is equipped with output wheel (18), and it is defeated that the top of the stepper motor (21) is equipped with driving
Enter end (19) and lead transition plates (20), the output wheel (18) respectively with ring gear (13), a gear (14), b gear (15)
It is meshed with moment output gear (16), the moment output gear (16) output end engages lock pin and pushes rack gear (11), institute
Stating lock pin pushes rack gear (11) to be equipped with connecting hole (10) and sliding slot, the connecting shaft (9) on the connecting hole (10) and lock pin (8)
Occlusion pushes rack gear (11) band pendulum lock pin (8) to make to unlock and shut movement, is additionally provided with switch triggering on the promotion rack gear (11)
It holds (12), when pushing rack gear (11) to be up to switch triggering end (12) and unlocking signal switch touching, unlocking signal after triggering
Switch conduction, at this moment driving circuit stops working, and unlocks successfully；Rack gear (11) are pushed to go downwards to switch triggering end (12) and shut
When signaling switch is touched, triggering shuts signaling switch conducting, and driving circuit, which stops working, shuts success.
2. a kind of step type electric vehicle battery burglarproof padlock according to claim 1, it is characterised in that: the output wheel
(18) primary speed-down is constituted with ring gear (13), ring gear (13) and a gear (14) constitute double reduction, a gear (14) and b tooth
It takes turns (15) and constitutes three-level deceleration, b gear (15) and moment output gear (16) constitute level Four and slow down.
3. a kind of step type electric vehicle battery burglarproof padlock according to claim 1, it is characterised in that: the lock pin pushes
The sliding block (5) of sliding slot and drive assembly upper cover (7) on rack gear (11) cooperates, and is engaged torque output end more with rack gear (11)
It is reliable and stable.
4. a kind of step type electric vehicle battery burglarproof padlock according to claim 1, it is characterised in that: the torque output
Sealing ring (17) are equipped with above gear (16).
5. a kind of step type electric vehicle battery burglarproof padlock according to claim 1, it is characterised in that: the outer casing upper cover
(27) and outer casing base (3) is all made of aluminum material production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802775.0U CN209637414U (en) | 2018-11-02 | 2018-11-02 | A kind of step type electric vehicle battery burglarproof padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802775.0U CN209637414U (en) | 2018-11-02 | 2018-11-02 | A kind of step type electric vehicle battery burglarproof padlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209637414U true CN209637414U (en) | 2019-11-15 |
Family
ID=68471793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821802775.0U Active CN209637414U (en) | 2018-11-02 | 2018-11-02 | A kind of step type electric vehicle battery burglarproof padlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209637414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115419331A (en) * | 2022-09-23 | 2022-12-02 | 镇江港龙机电有限公司 | Hidden intelligent anti-theft lock for vehicle |
-
2018
- 2018-11-02 CN CN201821802775.0U patent/CN209637414U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115419331A (en) * | 2022-09-23 | 2022-12-02 | 镇江港龙机电有限公司 | Hidden intelligent anti-theft lock for vehicle |
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