CN209118978U - Locomotive smart lock - Google Patents
Locomotive smart lock Download PDFInfo
- Publication number
- CN209118978U CN209118978U CN201822048451.9U CN201822048451U CN209118978U CN 209118978 U CN209118978 U CN 209118978U CN 201822048451 U CN201822048451 U CN 201822048451U CN 209118978 U CN209118978 U CN 209118978U
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- Prior art keywords
- lock
- lock tongue
- limited block
- positive stop
- tongue
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Abstract
The utility model relates to a kind of electrical fire lock, in particular to a kind of locomotive smart lock.The utility model provides following technical solution: a kind of locomotive smart lock, it include lock housing, the lock tongue in lock housing and the driving assembly for driving lock tongue, it is locking end that lock tongue, which may extend to one end outside lock housing, the other end is positive stop end, is equipped at the positive stop end of lock tongue in lock housing and links with driving assembly and contradict with the positive stop end of lock tongue or isolated limit assembly.By adopting the above technical scheme, anti-theft stabilization, structure simple locomotive smart lock when providing one kind in lockup state.
Description
Technical field
The utility model relates to a kind of electrical fire lock, in particular to a kind of locomotive smart lock.
Background technique
Ignition lock is also known as ignition switch, and traditional locomotive (such as motorcycle, electric vehicle) ignition lock is usually driving switch,
It is manipulated by key insertion.
In order to make the igniting of locomotive and antitheft more intelligent, occur some implementing driving using signal source in the market
Ignition lock.Such ignition lock is mainly by lock housing, the actuator composition of lock tongue and driving lock tongue in lock housing.Such ignition lock
Lock tongue by actuator drive, and be in lockup state when to lock tongue implement limit limit assembly.When it is in lock
Only when state, criminal can implement to stir to lock tongue, can implement to unlock without destructiveness unlocking.It can be seen that its is antitheft
Property is poor.
Utility model content
In view of the deficienciess of the prior art, the utility model provide it is a kind of in lockup state when anti-theft it is stable,
The simple locomotive smart lock of structure.
To achieve the above object, the utility model provides following technical solution: a kind of locomotive smart lock, includes lock
Shell, the lock tongue in lock housing and the driving assembly for driving lock tongue, it is characterised in that: the lock tongue may extend to outside lock housing
One end is locking end, and the other end is positive stop end, be equipped at the positive stop end of lock tongue in lock housing link with driving assembly and with lock
The positive stop end of tongue contradicts or isolated limit assembly.
By adopting the above technical scheme, by the way that the limit assembly with driving assembly linkage is arranged in lock housing, when lock tongue is in
When lockup state, the linkage that limit assembly is driven component slides onto be implemented to contradict at the positive stop end of lock tongue to lock tongue.At this time
When stirring to the locking end implementation of lock tongue, since the positive stop end of lock tongue is contradicted, lock tongue can not be stirred, to improve
Anti-theft；Conversely, limit assembly is driven the linkage of component, releases and limits to lock tongue when driving assembly driving lock tongue unlock
The conflict at end, lock tongue can retract in lock housing, realize unlock.Not only linkage is stablized, but also structure is simple.
The utility model is further arranged to: driving assembly includes the motor being fixedly arranged in lock housing and motor linkage
Rotate cam bit and the eccentric poke rod being set on rotation cam bit, the lock tongue by the slide that is slid in lock housing with
Driving assembly linkage, slide includes the casing being arranged for lock tongue and the linkage piece being connected vertical with casing, is opened up in linkage piece
There is the driving elongated slot for poke rod insertion；The limit assembly include be set up in it is vertical with the glide direction of lock tongue in lock housing
Be arranged and reciprocally sliding and contradicted with the positive stop end of lock tongue or isolated limited block, limited block and the rotation cam bit it
Between be equipped with rotation cam bit link and promote limited block sliding STATEMENT OF FEDERALLY SPONSORED.
By adopting the above technical scheme, when motor driven rotation cam bit rotation, bias is set to dialling on rotation cam bit
Lever can then slide in the driving elongated slot in the linkage piece of slide, since slide outer peripheral surface is positioned.Therefore, slide is then
It will drive lock tongue and be in lock housing and implement axial displacement, to realize locking and unlock.In above process, STATEMENT OF FEDERALLY SPONSORED is revolved
The linkage of rotating cam is implemented to drive to limited block.When lock tongue needs to implement locking, then promote limited block to the positive stop end of lock tongue
Implement to contradict, when lock tongue needs to unlock, then promotes limited block to separate with the positive stop end of lock tongue, slide lock tongue freely
It moves.
The utility model is further set to: lock housing and limited block cooperate in guide rail guide groove, and lock housing is located at limited block phase
It is equipped at the other end for contradicting or separating one end with the positive stop end of lock tongue and compresses spring, the connection with what limited block contradicted
Moving part includes to extend to the ontology of lock housing articulated connection, positioned at ontology side at rotation cam bit and contradict with its outer peripheral surface
Interlocking bar and swing rod at limited block is extended to positioned at the ontology other side.
Wherein, interlocking bar is the inclined-plane being adapted to the outer peripheral surface, the limit with the resistance surface of rotation cam bit outer peripheral surface
Position block is equipped with the linkage post of perpendicular linking, and the swing rod of STATEMENT OF FEDERALLY SPONSORED is contradicted or separated with linkage post.
By adopting the above technical scheme, the setting for compressing spring can implement lasting conflict to limited block, and STATEMENT OF FEDERALLY SPONSORED is to limit
When block implements linkage, this need to be overcome to compress the spring force of spring.The ontology of STATEMENT OF FEDERALLY SPONSORED is implemented hingedly by articulated shaft and lock housing,
On interlocking bar and rotation cam bit linkage, swing rod then can to the linkage post on limited block implement drive, by linkage post
It compresses, implements the driving to limited block.It is not only simple in structure, and linkage is stablized.
The utility model is further set to: the locking end of lock tongue is adapted to the internal surface of sleeve pipe of slide, positive stop end
Diameter is less than the inner wall of casing, and casing is located at the opening at lock tongue positive stop end and is equipped with the snap ring being fixedly connected in casing, snap ring
On offer the hole passed through for lock tongue, between snap ring and the locking end of lock tongue be equipped with compressed spring.
By adopting the above technical scheme, setting makes have elastic buffer power when lock tongue locking in this way.When driver implements false-lock
When, lock tongue does not enter in the locking hole of locomotive at this time, criminal steal the locomotive trends of the times must mobile wheel, its movement
During wheel, lock tongue can the spring force of compressed spring enter and implement locking in locking hole.
The utility model is further set to: positioning groove is offered on the outer peripheral surface at the positive stop end of lock tongue, it is described
Limited block be equipped with the positioning protrusion that is adapted to the positioning groove.
By adopting the above technical scheme, lock tongue can when the setting of positioning groove and positioning protrusion can make lock tongue in the unlocked state
Positioning by limited block.
The utility model is further described with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment；
Fig. 2 is the stereoscopic schematic diagram that lock tongue is in lockup state in the utility model embodiment；
Fig. 3 is the stereoscopic schematic diagram that lock tongue is in the unlocked state in the utility model embodiment；
Fig. 4 is the structural schematic diagram of lock tongue and slide in the utility model embodiment；
Fig. 5 is the stereoscopic schematic diagram of STATEMENT OF FEDERALLY SPONSORED in the utility model embodiment；
Fig. 6 is the stereoscopic schematic diagram of limited block in the utility model embodiment；
Fig. 7 is the stereoscopic schematic diagram that cam bit is rotated in the utility model embodiment；
Fig. 8 is the sectional perspective schematic diagram of the utility model embodiment.
Specific embodiment
A kind of locomotive smart lock as Figure 1-Figure 8 includes lock housing 1, the lock tongue 2 in lock housing 1 and driving lock
The driving assembly 3 of tongue 2, it is locking end 21 that lock tongue 2, which may extend to one end outside lock housing 1, and the other end is positive stop end 22, in lock housing 1
At the positive stop end 22 of lock tongue 2 be equipped with driving assembly 3 link and with the positive stop end of lock tongue 2 22 contradict or isolated limit group
Part 4.In above scheme, by the way that the limit assembly 4 to link with driving assembly 3 is arranged in lock housing 1, when lock tongue 2 is in locking shape
When state, the linkage that limit assembly 4 is driven component 3 slides onto be implemented to contradict at the positive stop end 22 of lock tongue 2 to lock tongue 2.At this time
When stirring to the implementation of locking end 21 of lock tongue 2, since the positive stop end 22 of lock tongue 2 is contradicted, lock tongue 2 can not be stirred, from
And improve anti-theft；Conversely, limit assembly 4 is driven the linkage of component 3 when driving assembly 3 drives lock tongue 2 to unlock, solution
Except the conflict to 2 positive stop end 22 of lock tongue, lock tongue 2 can be retracted in lock housing 1, realize unlock；After unlock, locomotive is being transported in order to prevent
Lock tongue 2 extends to outside lock housing 1 during row, and lock tongue 2 will receive the limit of limit assembly 4, exists when to eliminating locomotive driving
Security risk.Not only linkage is stablized, but also structure is simple.
In the utility model embodiment, driving assembly 3 includes the motor 31 being fixedly arranged in lock housing 1 and motor 31
Dynamic rotation cam bit 32 and the eccentric poke rod 33 being set on rotation cam bit 32, lock tongue 2 in lock housing 1 by sliding
Slide 5 and driving assembly 3 link, and slide 5 includes the casing 51 being arranged for lock tongue 2 and the linkage piece being connected vertical with casing 51
52, the driving elongated slot 521 being inserted into for poke rod 33 is offered in linkage piece 52.Casing 51 is the tube body with inner space,
Axial ends is respectively provided with and its internal opening be connected.Limit assembly 4 includes the sliding being set up in lock housing 1 with lock tongue 2
Direction be vertically arranged and reciprocally slide and with the positive stop end of lock tongue 2 22 contradict or isolated limited block 41, limited block 41 and institute
The STATEMENT OF FEDERALLY SPONSORED 6 for linking with rotation cam bit 32 and limited block 41 being promoted to slide is equipped between the rotation cam bit 32 stated.Work as motor
When 31 driving rotation cam bits 32 rotate, the poke rod 33 that bias is set on rotation cam bit 32 can then be in the linkage of slide 5
Sliding in driving elongated slot 521 on piece 52 (has in lock housing 1 to the casing in slide 5 since 5 outer peripheral surface of slide is positioned
51 implement circumferentially positioned locating plate 7, and locating plate 7 is implemented to fix by fastener and lock housing 1, and offered on locating plate 7 with
The location hole 71 of the outer peripheral surface adaptation of casing 51).Therefore, slide 5, which then will drive lock tongue 2 and be in lock housing 1, implements axial displacement,
To realize locking and unlock.In above process, linkage of the STATEMENT OF FEDERALLY SPONSORED 6 by rotation cam 32 is implemented to drive to limited block 41
It is dynamic.When lock tongue 2 needs to implement locking, then limited block 41 is promoted to implement to contradict to the positive stop end 22 of lock tongue 2, when lock tongue 2 needs
When unlock, then promotes limited block 41 to separate with the positive stop end 22 of lock tongue 2, slide lock tongue 2 freely.
In the utility model embodiment, lock housing 1 and limited block 41 cooperate in guide rail guide groove, and limited block is located in lock housing 1
There is fixed frame 11, the two sides of fixed frame 11 have guide groove, and limited block 41 is equipped with guide rail 411 adapted to the guide groove at 41.When
So, guide groove can also be set on limited block 41, and guide rail is set on fixed frame 11 and feasible.In order to make limited block 41
With the sliding force for being continued towards the movement of 2 direction of lock tongue.Lock housing 1 is located at limited block 41 and supports relative to the positive stop end 22 with lock tongue 2
It is equipped at the other end of touching or separation one end and compresses spring 12 with what limited block 41 contradicted.
STATEMENT OF FEDERALLY SPONSORED 6 in the utility model embodiment includes the ontology 61 being articulated and connected with lock housing 1, is located at ontology 61 1
Side extends to the interlocking bar 62 contradicted at rotation cam bit 32 and with its outer peripheral surface and extends to limit positioned at 61 other side of ontology
Swing rod 63 at block 41.Interlocking bar 62 is the inclined-plane 621 being adapted to the outer peripheral surface with the resistance surface of rotation 32 outer peripheral surface of cam bit,
Limited block 41 is equipped with the linkage post 412 of perpendicular linking, and the swing rod 63 of STATEMENT OF FEDERALLY SPONSORED 6 is contradicted or separated with linkage post 412.It needs
It is noted that having at least two anchor points on rotation cam bit 32, i.e., interlocking bar 62 is in rotation cam bit in STATEMENT OF FEDERALLY SPONSORED 6
Interlocking bar 62 is in the locking positioning on rotation cam bit 32 when conflict position on 32, respectively lock tongue 2 are in lockup state
When point, lock tongue 2 are in the unlocked state, interlocking bar 62 is in the unlock locating piece on rotation cam bit 32.Lock tongue 2 is located at unlock shape
In state and in lockup state, then the inclined-plane 621 in interlocking bar 62 is on the outer peripheral surface of rotation cam bit 32 and slides.
Driver implements false-lock in order to prevent, i.e. it is stolen not enter locomotive in the locking hole of locomotive for lock tongue 2.This is practical new
The locking end 21 of lock tongue 2 in type embodiment is adapted to 51 inner wall of casing of slide 5, and the diameter of positive stop end 22 is less than casing 51
Inner wall, casing 51 is located at the opening at 2 positive stop end 22 of lock tongue and is equipped with the snap ring 8 that is fixedly connected in casing 51, open on snap ring 8
Equipped with the hole passed through for lock tongue 2, compressed spring 9 is equipped between snap ring 8 and the locking end 21 of lock tongue 2.Criminal steals locomotive
The trends of the times must mobile wheel, during its mobile wheel, lock tongue 2 can the spring force of compressed spring 9 enter in locking hole
Implement locking.It should be noted that snap ring 8 can be integrally machined molding with casing 51, it can also be split settings, all be feasible.
When lock tongue 2 is in the unlocked state, lock tongue 2 is slid onto outside lock housing 1 in order to prevent, at the positive stop end 22 of lock tongue 2
Positioning groove 221 is offered on outer peripheral surface, limited block 41 is equipped with the positioning protrusion 413 being adapted to the positioning groove 221.Lock tongue
2 it is in the unlocked state when limited block 41 on positioning protrusion 413 be arranged in the positioning groove 221 of lock tongue 2.Certainly, it needs
It is bright, positioning groove can also be set on limited block 41, and positioning protrusion is set on lock tongue 2, it is all feasible.
Control chip can be installed in lock housing 1 and provide unlock and locking signal to motor 31, external remote control can also be passed through
It is implemented to drive.
Claims (7)
1. a kind of locomotive smart lock, includes lock housing, the lock tongue in lock housing and the driving assembly for driving lock tongue, feature exists
In: it is locking end that the lock tongue, which may extend to one end outside lock housing, and the other end is positive stop end, and the limit of lock tongue is located in lock housing
At end be equipped with driving assembly link and with the positive stop end of lock tongue contradict or isolated limit assembly.
2. locomotive smart lock according to claim 1, it is characterised in that: the driving assembly includes to be fixedly arranged on lock housing
The rotation cam bit of interior motor and motor linkage and the eccentric poke rod being set on rotation cam bit, the lock tongue pass through
The slide that slides in lock housing and driving assembly link, and slide includes the casing being arranged for lock tongue and vertical with casing is connected
Linkage piece, the driving elongated slot for poke rod insertion is offered in linkage piece；The limit assembly includes to be set up in lock housing
It is interior be vertically arranged with the glide direction of lock tongue and reciprocally slide and with the positive stop end of lock tongue contradict or isolated limited block, limit
The STATEMENT OF FEDERALLY SPONSORED for linking with rotation cam bit and limited block being promoted to slide is equipped between block and the rotation cam bit.
3. locomotive smart lock according to claim 2, it is characterised in that: the lock housing is matched with limited block in guide rail guide groove
It closes, lock housing is located at limited block relative to being equipped at the other end for contradicting or separating one end with the positive stop end of lock tongue and limited block conflict
Compress spring, the STATEMENT OF FEDERALLY SPONSORED includes to extend to rotation cam with the ontology of lock housing articulated connection, positioned at ontology side
The swing rod at limited block is extended at block and with the interlocking bar of its outer peripheral surface conflict and positioned at the ontology other side.
4. locomotive smart lock according to claim 3, it is characterised in that: the interlocking bar and rotation cam bit outer peripheral surface
Resistance surface be the inclined-plane being adapted to the outer peripheral surface, the limited block is equipped with the linkage post of perpendicular linking, STATEMENT OF FEDERALLY SPONSORED
Swing rod and linkage post contradict or separate.
5. according to locomotive smart lock described in Claims 2 or 3 or 4, it is characterised in that: the locking end of the lock tongue and slide
Internal surface of sleeve pipe adaptation, the diameter of positive stop end are less than the inner wall of casing, casing be located at the opening at lock tongue positive stop end equipped in
The snap ring that casing is fixedly connected offers the hole passed through for lock tongue on snap ring, and compression is equipped between snap ring and the locking end of lock tongue
Spring.
6. according to locomotive smart lock described in Claims 2 or 3 or 4, it is characterised in that: outer at the positive stop end of the lock tongue
Positioning groove is offered on circumferential surface, the limited block is equipped with the positioning protrusion being adapted to the positioning groove.
7. locomotive smart lock according to claim 5, it is characterised in that: on the outer peripheral surface at the positive stop end of the lock tongue
Positioning groove is offered, the limited block is equipped with the positioning protrusion being adapted to the positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822048451.9U CN209118978U (en) | 2018-12-07 | 2018-12-07 | Locomotive smart lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822048451.9U CN209118978U (en) | 2018-12-07 | 2018-12-07 | Locomotive smart lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209118978U true CN209118978U (en) | 2019-07-16 |
Family
ID=67207624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822048451.9U Active CN209118978U (en) | 2018-12-07 | 2018-12-07 | Locomotive smart lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209118978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545610A (en) * | 2018-12-07 | 2019-03-29 | 浙江正东机车部件有限公司 | Locomotive smart lock |
-
2018
- 2018-12-07 CN CN201822048451.9U patent/CN209118978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545610A (en) * | 2018-12-07 | 2019-03-29 | 浙江正东机车部件有限公司 | Locomotive smart lock |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |