CN207120731U - A kind of automobile ignition switch with anti-theft feature - Google Patents
A kind of automobile ignition switch with anti-theft feature Download PDFInfo
- Publication number
- CN207120731U CN207120731U CN201720859548.0U CN201720859548U CN207120731U CN 207120731 U CN207120731 U CN 207120731U CN 201720859548 U CN201720859548 U CN 201720859548U CN 207120731 U CN207120731 U CN 207120731U
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- drive link
- lock core
- switch
- igniting
- Prior art date
- 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.)
- Expired - Fee Related
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- Lock And Its Accessories (AREA)
- Burglar Alarm Systems (AREA)
Abstract
A kind of automobile ignition switch with anti-theft feature, mainly solve the problems, such as that the theftproof performance of existing automobile ignition switch is not strong.It includes housing unit, ignition lock core assembly, conductive plate component and bolt component, ignition lock core assembly is located inside housing unit, conductive plate component is connected with housing unit and ignition lock core assembly respectively, bolt component includes dead bolt, the return unit resetted for dead bolt, the shaft-cup and the anti-theft bolt of locking shaft-cup being connected with steering column, the dead bolt can pass housing unit and is linked with ignition lock core assembly, housing unit includes igniting lock body and the antitheft coil for sensing key theftproof chip communications protocol, the anti-theft wire snare is located at igniting lock body top, alarm switch is additionally provided with the igniting lock body, the alarm switch is linked with ignition lock core assembly.The antitheft coefficient for substantially increasing automobile ignition switch is the advantage is that, and it is stable and reliable in work, power consumption is few, is easily installed.
Description
Technical field
A kind of auto parts and components are the utility model is related to, more particularly to a kind of automobile ignition switch with anti-theft feature.
Background technology
With the increasingly raising of people's living standard, automobile has become a kind of common vehicles.Most domestic
Automobile ignition switch, bottom cover plate is provided with dead bolt installation place, is from igniting by original dead bolt, dead bolt sliding block and stage clip
Switch main body bottom is assembled inward, and is set up a cover plate in bottom and fixed with pin.But such a structure can not reach client's
It is required that antitheft coefficient is low.
Utility model content
In order to overcome the shortcomings of background technology, the utility model provides a kind of automobile ignition switch with anti-theft feature, solution
The problem of theftproof performance of certainly existing automobile ignition switch is bad.
Technical scheme used by the utility model：A kind of automobile ignition switch with anti-theft feature, including housing unit,
Ignition lock core assembly, conductive plate component and bolt component, ignition lock core assembly are located inside housing unit, conductive plate component difference
It is connected with housing unit and ignition lock core assembly, bolt component includes dead bolt, the return unit resetted for dead bolt, with turning to
Shaft-cup that tubing string is connected and the anti-theft bolt for locking shaft-cup, the dead bolt can pass housing unit and with ignition lock core assembly
It is linked, housing unit includes igniting lock body and the antitheft coil for sensing key theftproof chip communications protocol, described anti-
Steal coil and be set in igniting lock body top, alarm switch, the alarm switch and igniting lock core are additionally provided with the igniting lock body
Component is linked.
The ignition lock core assembly includes tapered end, lock core, locking plate and the connecting shaft coordinated with tongue linked, the igniting
The movable block for being used for installing dead bolt is provided with lock body, the holding tank passed through for connecting shaft, the shifting are provided with the middle part of the movable block
Described return unit is provided between motion block and igniting lock body, the part that the connecting shaft is located in holding tank is provided with notched
Round bump, the connecting shaft can rotate under the drive of lock core, when going to round bump and being in contact with holding tank inwall, make shifting
Motion block is positioned at driving dead bolt to be moved rearwards and compress the first position of return unit, when going to breach and being in contact with holding tank inwall,
Movable block is set to drive dead bolt to move forward to the second place in the presence of return unit.
The movable block is provided with the limited block for being used for installing dead bolt, and dead bolt tail end is recessed provided with being adapted with limited block
Groove, limited block is with the clamping of groove phase to fix dead bolt and movable block.
The movable block and dead bolt are angularly disposed with respect to connecting shaft.
The alarm switch includes the drive block on the lock core, the first drive link being in contact with drive block and with the
The second drive link that one drive link is in contact, the second drive link lower section is provided with switch and the elastic component being set on switch, described
Drive block is linked with the first drive link, and the first drive link is linked with the second drive link, and switch can be in the second drive link
In the presence of connect and disconnected in the presence of elastic component.
First drive link is located in ignition lock body, and middle part is provided with rotating shaft, and the rotating shaft is mutually solid with wall in ignition lock body
Connect, the first drive link can be with respect to axis of rotation, and it is external that second drive link is located at ignition lock, and lower section is set in the middle part of the second drive link
There is fulcrum, second drive link can be in contact around branch spot wobble, the one end of the second drive link upward with the first drive link, down
One end be in contact with switch.
The locking plate quantity is 8, includes the locking plate of 3 kinds of different tartars.
The beneficial effects of the utility model are：Using said structure, by the way that antitheft coil directly is arranged on into igniting lock body
Upper end, contacted ahead of time with key, antitheft coil unlocks after sensing theftproof chip communications protocol on the key, and ignition switch is normal
Work, it is provided with and alarm switch on igniting lock body, can be linked with the key of insertion, play a part of reminder alarm, pacified
Full property is more preferable.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment automobile ignition switch.
Fig. 2 is the cross-sectional view of the utility model embodiment automobile ignition switch.
Fig. 3 is the cross-sectional view of another angle of the utility model embodiment automobile ignition switch.
Embodiment
The utility model embodiment is described further below in conjunction with the accompanying drawings：
As illustrated, a kind of automobile ignition switch with anti-theft feature, including housing unit 1, ignition lock core assembly 2, lead
Electroplax component 3 and bolt component 4, ignition lock core assembly 2 are located inside housing unit 1, conductive plate component 3 respectively with housing unit
1 and ignition lock core assembly 2 be connected, bolt component 4 include dead bolt 41, for dead bolt 41 reset return unit 42, with turn to
Shaft-cup 43 that tubing string is connected and the anti-theft bolt 44 for locking shaft-cup 43, the dead bolt 41 can pass housing unit 1 and with point
Fiery lock core component 2 is linked, and housing unit 1 includes igniting lock body 11 and for sensing the anti-of key theftproof chip communications protocol
Coil 12 is stolen, the antitheft coil 12 is set in igniting lock body 11 top, alarm switch 6 is additionally provided with the igniting lock body 11,
The alarm switch 6 is linked with ignition lock core assembly 2, using said structure, by being directly arranged on antitheft coil a little
Fiery lock body upper end, contacted ahead of time with key, antitheft coil is unlocked after sensing theftproof chip communications protocol on the key, and igniting is opened
Normal work is closed, is provided with and alarm switch on igniting lock body, can be linked with the key of insertion, play the work of reminder alarm
With security is more preferable.
The ignition lock core assembly 2 includes tapered end 21, lock core 22, locking plate 23 and the connecting shaft being linked with dead bolt 41
24, the igniting lock body 11 is interior to be provided with the movable block 5 for being used for installing dead bolt 41, and the middle part of movable block 5, which is provided with, supplies connecting shaft 24
The holding tank 51 passed through, described return unit 42 is provided between the movable block 5 and igniting lock body 11, the connecting shaft 24 is located at
Part in holding tank 51 is provided with the round bump 241 with breach 242, and the connecting shaft 24 can turn under the drive of lock core 22
It is dynamic, when going to round bump 241 and being in contact with the inwall of holding tank 51, movable block 5 is moved rearwards and is pressed positioned at drive dead bolt 41
The first position of contracting return unit 42, when going to breach 242 and being in contact with the inwall of holding tank 51, make movable block 5 in return unit 42
Effect is lower to drive dead bolt 41 to move forward to the second place.Lock core drives connecting shaft to rotate, make round bump and breach respectively at
Holding tank inwall is in contact, and realizes moving forward and backward for dead bolt, so as to control the action of steering column.
The movable block 5 is provided with the limited block 52 for being used for installing dead bolt 41, and the tail end of dead bolt 41 is provided with and the phase of limited block 52
The groove 411 of adaptation, limited block 52 with the phase clamping of groove 411 to fix dead bolt 41 and movable block 5, it is simple in construction, it is easy for installation.
The movable block 5 and dead bolt 41 are angularly disposed with respect to connecting shaft 24, can effectively reduce the volume of accommodating chamber, make structure
It is more compact.
The alarm switch 6 includes the drive block 61 on lock core 22, the first drive link being in contact with drive block 61
62 and the second drive link 63 for being in contact with the first drive link 62, the lower section of the second drive link 63 be provided with switch 64 and be set in out
The elastic component 65 on 64 is closed, the drive block 61 is linked with the first drive link 62, the first drive link 62 and the second drive link
63 are linked, and switch 64 can be connected in the presence of the second drive link 63 and disconnected in the presence of elastic component 65.Correctly
After key insertion lock core, drive block is moved rearwards, and is promoted the first drive link, so as to drive the second drive link and switch, is worked as mistake
When key or the insertion of other objects attempt to unlock ignition lock, drive block displacement is different, and switch can send alarm, reminds and uses
Family.After extracting key, switch and resetted in the presence of elastic component.
For first drive link 62 in igniting lock body 11, middle part is provided with rotating shaft 621, the rotating shaft 621 and ignition lock
The inwall Joint of body 11, the first drive link 62 can rotate relative to rotating shaft 621, and second drive link 63 is positioned at igniting lock body 11
Outside, the middle part of the second drive link 63 lower section is provided with fulcrum 631, and second drive link 63 can be swung around fulcrum 631, the second drive link
63 one end upward is in contact with the first drive link 62, and one end directed downwardly is in contact with switch 64, simple in construction, securely and reliably.
The quantity of locking plate 23 is 8, includes the locking plate of 3 kinds of different tartars, by the way that the locking plate of one group of difference tartar is arranged
Row combination is arranged in lock core, can effectively improve the anti-theft effect of lock core.After valid key is inserted, locking plate is fully retracted into
In lock core, lock core can normally rotate；If after being inserted with non-matching key, part or all of locking plate is in ejection state, card
In lock housing, lock core is rotated, reach antitheft purpose.
Embodiment is not construed as the limitation to utility model, but it is any be based on spiritual improvements introduced of the present utility model,
All should be within the scope of protection of the utility model.
Claims (7)
1. a kind of automobile ignition switch with anti-theft feature, including housing unit (1), ignition lock core assembly (2), conductive plate component
And bolt component (4) (3), it is characterised in that：Ignition lock core assembly (2) is located at housing unit (1) inside, conductive plate component (3)
It is connected respectively with housing unit (1) and ignition lock core assembly (2), bolt component (4) includes dead bolt (41), for dead bolt
(41) return unit (42) resetted, the shaft-cup (43) that is connected with steering column and the anti-theft bolt for locking shaft-cup (43)
(44), the dead bolt (41) can pass housing unit (1) and is linked with ignition lock core assembly (2), and housing unit (1) includes
Igniting lock body (11) and the antitheft coil (12) for sensing key theftproof chip communications protocol, the antitheft coil (12) are arranged
Alarm switch (6), the alarm switch (6) and igniting are additionally provided with igniting lock body (11) top, the igniting lock body (11)
Lock core component (2) is linked.
A kind of 2. automobile ignition switch with anti-theft feature according to claim 1, it is characterised in that：The igniting lock core
Component (2) includes tapered end (21), lock core (22), locking plate (23) and the connecting shaft (24) being linked with dead bolt (41), described
The movable block (5) for being used for installing dead bolt (41) is provided with igniting lock body (11), is provided with the middle part of the movable block (5) and supplies connecting shaft
(24) holding tank (51) passed through, described return unit (42) is provided between the movable block (5) and igniting lock body (11), it is described
The part that connecting shaft (24) is located in holding tank (51) is provided with the round bump (241) with breach (242), the connecting shaft
(24) it can be rotated under the drive of lock core (22), when going to round bump (241) and being in contact with holding tank (51) inwall, make movement
Block (5) goes to breach (242) and holding tank positioned at driving dead bolt (41) to be moved rearwards and compress the first position of return unit (42)
(51) when inwall is in contact, movable block (5) is made to drive dead bolt (41) to move forward to second in the presence of return unit (42)
Put.
A kind of 3. automobile ignition switch with anti-theft feature according to claim 2, it is characterised in that：The movable block
(5) limited block (52) for being used for installing dead bolt (41) is provided with, dead bolt (41) tail end is recessed provided with being adapted with limited block (52)
Groove (411), limited block (52) is with groove (411) phase clamping to fix dead bolt (41) and movable block (5).
A kind of 4. automobile ignition switch with anti-theft feature according to claim 2, it is characterised in that：The movable block
(5) and dead bolt (41) is angularly disposed with respect to connecting shaft (24).
A kind of 5. automobile ignition switch with anti-theft feature according to claim 2, it is characterised in that：The alarm switch
(6) drive block (61) on the lock core (22) is included, the first drive link (62) being in contact with drive block (61) and with the
The second drive link (63) that one drive link (62) is in contact, the second drive link (63) lower section are provided with switch (64) and are set in switch
(64) elastic component (65) on, the drive block (61) are linked with the first drive link (62), the first drive link (62) and the
Two drive links (63) are linked, and switch (64) can be connected and in the work of elastic component (65) in the presence of the second drive link (63)
With lower disconnection.
A kind of 6. automobile ignition switch with anti-theft feature according to claim 5, it is characterised in that：First transmission
For bar (62) in igniting lock body (11), middle part is provided with rotating shaft (621), the rotating shaft (621) and lock body (11) inwall phase of lighting a fire
Affixed, the first drive link (62) can rotate relative to rotating shaft (621), and second drive link (63) is located at igniting lock body (11) outside,
Lower section is provided with fulcrum (631) in the middle part of second drive link (63), and second drive link (63) can swing around fulcrum (631), and second
The one end of drive link (63) upward is in contact with the first drive link (62), and one end directed downwardly is in contact with switch (64).
A kind of 7. automobile ignition switch with anti-theft feature according to claim 2, it is characterised in that：The locking plate (23)
Quantity is 8, includes the locking plate of 3 kinds of different tartars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859548.0U CN207120731U (en) | 2017-07-17 | 2017-07-17 | A kind of automobile ignition switch with anti-theft feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859548.0U CN207120731U (en) | 2017-07-17 | 2017-07-17 | A kind of automobile ignition switch with anti-theft feature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207120731U true CN207120731U (en) | 2018-03-20 |
Family
ID=61612531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720859548.0U Expired - Fee Related CN207120731U (en) | 2017-07-17 | 2017-07-17 | A kind of automobile ignition switch with anti-theft feature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207120731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894765A (en) * | 2018-09-13 | 2020-03-20 | 钟洪杰 | Lock cylinder assembly |
-
2017
- 2017-07-17 CN CN201720859548.0U patent/CN207120731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894765A (en) * | 2018-09-13 | 2020-03-20 | 钟洪杰 | Lock cylinder assembly |
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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 |
Granted publication date: 20180320 Termination date: 20210717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |