CN208220433U - A kind of locking structure of automobile-used micro actuator - Google Patents
A kind of locking structure of automobile-used micro actuator Download PDFInfo
- Publication number
- CN208220433U CN208220433U CN201820333234.1U CN201820333234U CN208220433U CN 208220433 U CN208220433 U CN 208220433U CN 201820333234 U CN201820333234 U CN 201820333234U CN 208220433 U CN208220433 U CN 208220433U
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- Prior art keywords
- gear ring
- motor
- locking
- nonstandard
- cavity
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Abstract
A kind of locking structure of automobile-used micro actuator, base seat lid on the base is set including pedestal and lid, motor cavity and locked cavity are offered in pedestal, locking bar is equipped in locked cavity, motor is equipped in motor cavity, nonstandard gear ring and lock piece, motor cavity side wall offers the aperture for being passed through locked cavity, lockhole is offered on the side wall of locking bar, the output shaft of motor is equipped with gear, nonstandard gear ring is arranged in the top of motor and engages with gear, the top of nonstandard gear ring is arranged in lock piece, lock piece includes locking base portion and lock tongue, lock tongue can be inserted into aperture, locking base portion offers locating slot, nonstandard gear ring is equipped with the eccentric wheel that can be caught in locating slot.The utility model realizes the electric locking function to filler cap wicket or charging port cap wicket, it can play to the effective position-limiting action of lock piece, so that it is operated according to desired trajectory, improve the stability of product entirety, it reduces and rubs between components, and then improve the service life of product.
Description
Technical field
The utility model relates to technical field of automobile parts, especially a kind of to be applied to automobile fuel filler wicket or charge small
The locking structure of automobile-used micro actuator on door.
Background technique
Nowadays, the raising with automobile popularity with the development of the automobile industry, people get over the performance requirement of automobile
Come higher, agility, convenience and the safety in the various operations of vehicle is also more paid attention to, therefore Automobile Enterprises are for vehicle
The improvement of structure and new technology with particularly important.
In traditional structure, filler cap wicket or charging port cap wicket are opened and closed, it is most of to use machine
Tool mode realizes unlocking or locking, i.e. locking bar is fixed on wicket, and lock tube is fixed on vehicle body seat, by pressing or pulling drag-line
It realizes opening and closing, is easy to be influenced to lead to maloperation by external factor in this way.
Existing part research staff is made that improvement for traditional structure, by Electric Actuator to filler cap wicket
Or charging port cap wicket realizes electric locking function, to play a protective role.But its structure still has defect, as we
The patent of 201610754330 .9 of the patent No. of first to file, it discloses a kind of for wicket and the miniature of wicket that charge of refueling
Actuator, describes that " motor is mounted in the motor cavity, is set on the output shaft of the motor in the 21st section of specification
There is gear, which is externally provided with the tooth set with gear engaged transmission, and the end face of tooth set is equipped with arc groove, the motor cavity
It is inside also slidably equipped with positioning pin, one end of the positioning pin is convexly equipped with the sliding block along arc groove sliding, the other end of the positioning pin
It protrudes into the locked cavity and the return unit is locked ".Latch functions in above content are by motor band movable tooth
Set, tooth set drive positioning pin to realize latch functions again.After it have passed through a large amount of test to above structure, find its stability compared with
Difference, due to lacking effective location structure between sliding block and arc groove, sliding block will appear skidding in arc groove in use process
Situation, and certain deviation can all occur in the running track of positioning pin in test every time, so that positioning pin and remaining components
Between occur it is unnecessary touch and rub, or even there is locking situation not in place, and then lead to the whole using effect of product
Fruit is bad, service life decline.
Summary of the invention
In order to overcome the above-mentioned deficiency of the prior art, the utility model provides a kind of using effect more preferably, and service life is more
The locking structure of long automobile-used micro actuator.
The technical scheme in the invention for solving the technical problem is: a kind of locking structure of automobile-used micro actuator, packet
It includes pedestal and covers the base seat lid set on the base, offer motor cavity and locked cavity, the locked cavity in the pedestal
It is inside equipped with locking bar, is equipped with motor, nonstandard gear ring and lock piece in the motor cavity, the motor cavity side wall, which offers, to be passed through
The aperture of locked cavity, lockhole is offered on the side wall of the locking bar, and the output shaft of the motor is equipped with gear, the nonstandard tooth
Circle is arranged in the top of motor and engages with the gear, and the top of nonstandard gear ring is arranged in the lock piece；
The lock piece includes locking base portion and lock tongue, and the lock tongue can be inserted into the aperture, the locking base
Portion offers locating slot, and the nonstandard gear ring is equipped with the eccentric wheel that can be caught in the locating slot, starts the motor
And nonstandard ring gear against rotation is driven, so that the eccentric wheel on the nonstandard gear ring abuts with the locking base portion and drives lock piece
It is mobile, so that lock tongue passes through aperture and is caught in the lockhole of locking bar.
It further, further include one for setting up the tooth rest of the fixed nonstandard gear ring, the tooth rest is arranged described
Between motor and nonstandard gear ring, the tooth rest is equipped with block, and the nonstandard gear ring is equipped with limit convex, and the block is used
In the rotation angle for limiting the nonstandard gear ring.
Further, guide groove is offered in the base seat lid, guiding rib is convexly equipped on the lock piece, and described leads
It is set in the guide groove to muscle is sliding.
Further, it is convexly equipped with limited post on the tooth rest, limiting slot, the lock tongue are offered on the limited post
It is inserted into the limiting slot.
Further, the block side is equipped with cushion.
Further, the first turn hole is offered on the tooth rest, the base seat lid is equipped with the second turn hole, described non-
The side for marking gear ring is equipped with first rotating shaft, and the other side is equipped with the second shaft, and the first rotating shaft is inserted into described first turn
Kong Zhong, second shaft are inserted into second turn hole.
The utility model has the beneficial effects that: passing through the cooperation of motor, nonstandard gear ring, lock piece and locking bar, realize
To the electric locking function of filler cap wicket or charging port cap wicket.And it is designed, can be played pair by unique structure
The effective position-limiting action of lock piece improves the stability of product entirety so that it is operated according to desired trajectory, reduction components it
Between rub, and then improve product service life.After the starting of electric locking mechanism, no matter whether mechanical locking structure locks
Only, lid cannot be all opened and closed, and play the role of protection, and the influence because of external factor is avoided to lead to maloperation, be prevented need not
Opening or closing lid wicket mistake in the case where wanting, to improve the safety of product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the explosive view of the utility model.
Fig. 3 is the schematic diagram of internal structure of the utility model.
Fig. 4 is the cross-sectional view of the utility model.
Fig. 5 is the structural schematic diagram of pedestal.
Fig. 6 is the structural schematic diagram of base seat lid.
Fig. 7 is the structural schematic diagram of lock piece.
Fig. 8 is the structural schematic diagram of tooth rest.
Fig. 9 is the structural schematic diagram of nonstandard gear ring.
Figure 10 is the structural schematic diagram of another angle of nonstandard gear ring.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Referring to Fig.1~Figure 10, a kind of locking structure of automobile-used micro actuator, including pedestal 1 and lid are located on pedestal 1
Base seat lid 2, offer motor cavity 3 and locked cavity 4 in the pedestal 1, locking bar 5 be equipped in the locked cavity 4, it is described
Motor cavity 3 in be equipped with motor 6, nonstandard gear ring 7 and lock piece 8,3 side wall of motor cavity, which offers, is passed through opening for locked cavity 4
Hole 9, lockhole 10 is offered on the side wall of the locking bar 5, and the output shaft of the motor 6 is equipped with gear 11, the nonstandard gear ring 7
The top of motor 6 is set and is engaged with the gear 11, the top of nonstandard gear ring 7 is arranged in the lock piece 8；
The lock piece 8 includes locking base portion 12 and lock tongue 13, and the lock tongue 13 can be inserted into the aperture 9, institute
It states locking base portion 12 and offers locating slot 14, the nonstandard gear ring 7 is equipped with the eccentric wheel that can be caught in the locating slot 14
15, start the motor 6 and nonstandard gear ring 7 is driven to rotate, thus eccentric wheel 15 and the lock on the nonstandard gear ring 7
Only base portion 12 abuts and drives lock piece 8 mobile, so that lock tongue 13 passes through aperture 9 and is caught in the lockhole 10 of locking bar 5.
It further include one for setting up the tooth rest 16 of the fixed nonstandard gear ring 7, the tooth rest 16 is set in the present embodiment
It sets between the motor 6 and nonstandard gear ring 7, the tooth rest 16 is equipped with block 17, and the nonstandard gear ring 7 is equipped with limit
Position convex 18, the block 17 are used to limit the rotation angle of the nonstandard gear ring 7.
In the present embodiment, guide groove 19 is offered in the base seat lid 2, is convexly equipped with guiding rib on the lock piece 8
20, the guiding rib 20 is sliding to be set in the guide groove 19.It, can be to locking by the cooperation of guiding rib 20 and guide groove 19
The movement of part 8 is oriented to, so that it advances according to predefined paths, guarantees that lock piece 8 plays reliable and stable locking function
Energy.
In the present embodiment, it is convexly equipped with limited post 21 on the tooth rest 16, offers limit on the limited post 21
Slot 22, the lock tongue 13 are inserted into the limiting slot 22.Limiting slot 22 can play guidance, position-limiting action to lock tongue 13, prevent
Path shifts when only lock tongue 13 is mobile, so that lock tongue 13 can be accurately inserted into the lockhole 10 on locking bar 5.
In the present embodiment, 17 side of block is equipped with cushion 23.The cushion 23 can be collided in limit convex 18 and block 17
When play buffer function, thus the service life of elongated component, and the noise issued when collision is effectively reduced.
In the present embodiment, the first turn hole 24 is offered on the tooth rest 16, the base seat lid 2 is equipped with second turn
Hole 25, the side of the nonstandard gear ring 7 are equipped with first rotating shaft 26, and the other side is equipped with the second shaft 27, the first rotating shaft 26
It is inserted into first turn hole 24, second shaft 27 is inserted into second turn hole 25.Using this implementation
In structure, nonstandard gear ring 7 can be accomplished effectively to limit, guarantee its rotation when stability.
When the utility model is used, it by the cooperation of motor 6, nonstandard gear ring 7, lock piece 8 and locking bar 5, realizes to adding
The electric locking function of oil port cover wicket or charging port cap wicket.And it is designed, can be played to locking by unique structure
The effective position-limiting action of part 8 improves the stability of product entirety so that it is operated according to desired trajectory, reduces between components
Ground friction, and then improve the service life of product.When electric locking mechanism starting after, no matter mechanical locking structure whether locking,
Lid cannot be all opened and closed, and play the role of protection, avoided the influence because of external factor from leading to maloperation, prevented unnecessary
In the case of opening or closing lid wicket mistake, to improve the safety of product.
Claims (6)
1. a kind of locking structure of automobile-used micro actuator sets base seat lid on the base, the base including pedestal and lid
Motor cavity and locked cavity are offered in seat, it is characterised in that: are equipped with locking bar in the locked cavity, are set in the motor cavity
There are motor, nonstandard gear ring and a lock piece, the motor cavity side wall offers the aperture for being passed through locked cavity, on the side wall of the locking bar
Offer lockhole, the output shaft of the motor is equipped with gear, the nonstandard gear ring be arranged in the top of motor and with it is described
The top of nonstandard gear ring is arranged in gear engagement, the lock piece；
The lock piece includes locking base portion and lock tongue, and the lock tongue can be inserted into the aperture, and the locking base portion is opened
Equipped with locating slot, the nonstandard gear ring is equipped with the eccentric wheel that can be caught in the locating slot, starts the motor and band
Nonstandard ring gear against rotation is moved, so that the eccentric wheel on the nonstandard gear ring abuts with the locking base portion and lock piece is driven to move
It is dynamic, so that lock tongue passes through aperture and is caught in the lockhole of locking bar.
2. the locking structure of automobile-used micro actuator according to claim 1, it is characterised in that: further include one for setting up
The tooth rest of the fixed nonstandard gear ring, the tooth rest is arranged between the motor and nonstandard gear ring, on the tooth rest
Equipped with block, the nonstandard gear ring is equipped with limit convex, and the block is used to limit the rotation angle of the nonstandard gear ring.
3. the locking structure of automobile-used micro actuator according to claim 1, it is characterised in that: opened in the base seat lid
Equipped with guide groove, guiding rib is convexly equipped on the lock piece, the guiding rib is sliding to be set in the guide groove.
4. the locking structure of automobile-used micro actuator according to claim 2, it is characterised in that: the tooth rest is convex
Equipped with limited post, limiting slot is offered on the limited post, the lock tongue is inserted into the limiting slot.
5. the locking structure of automobile-used micro actuator according to claim 2, it is characterised in that: the block side is equipped with
Cushion.
6. the locking structure of automobile-used micro actuator according to claim 2, it is characterised in that: opened on the tooth rest
Equipped with the first turn hole, the base seat lid is equipped with the second turn hole, and the side of the nonstandard gear ring is equipped with first rotating shaft, the other side
Equipped with the second shaft, the first rotating shaft is inserted into first turn hole, and second shaft is inserted into described
In second turn hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820333234.1U CN208220433U (en) | 2018-03-12 | 2018-03-12 | A kind of locking structure of automobile-used micro actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820333234.1U CN208220433U (en) | 2018-03-12 | 2018-03-12 | A kind of locking structure of automobile-used micro actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208220433U true CN208220433U (en) | 2018-12-11 |
Family
ID=64531336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820333234.1U Expired - Fee Related CN208220433U (en) | 2018-03-12 | 2018-03-12 | A kind of locking structure of automobile-used micro actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208220433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092611A (en) * | 2020-09-17 | 2020-12-18 | 北京汽车集团越野车有限公司 | Oil filler door assembly and vehicle |
-
2018
- 2018-03-12 CN CN201820333234.1U patent/CN208220433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092611A (en) * | 2020-09-17 | 2020-12-18 | 北京汽车集团越野车有限公司 | Oil filler door assembly and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |