CN105280425B - A kind of automobile ignition switch - Google Patents
A kind of automobile ignition switch Download PDFInfo
- Publication number
- CN105280425B CN105280425B CN201410348369.1A CN201410348369A CN105280425B CN 105280425 B CN105280425 B CN 105280425B CN 201410348369 A CN201410348369 A CN 201410348369A CN 105280425 B CN105280425 B CN 105280425B
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- Prior art keywords
- cushion block
- lock core
- core component
- lock
- key
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Abstract
The invention discloses a kind of automobile ignition switch, including body, lock housing cover plate, it is axially mounted to the actuating rod and lock core component of body interior, lock housing is arranged between the lock core component and body, body interior is provided with magnetic valve, magnetic valve is provided with shifting block, the front end of lock core component is provided with incline bench, and the groove being engaged with actuating rod, the first cushion block is mounted with incline bench, PUSH signaling switches are correspondingly arranged on the outside of first cushion block, the lockhole bottom of lock core component is provided with the second cushion block that can be moved laterally, one end of second cushion block is provided with the inclined-plane being adapted with mechanical key end, the other end is provided with the 3rd cushion block, through hole is provided with the outside of corresponding 3rd cushion block of lock housing, the 4th cushion block coordinated with the 3rd cushion block is equiped with through hole, KEYIN signaling switches are correspondingly provided with the outside of 4th cushion block.The present invention solves the problems, such as because Intelligent key without electricity fail or it is faulty when cause whole defective ignition switch, the antitheft rank of product is higher, and highly reliable.
Description
Technical field
The present invention relates to automotive controls, more particularly to a kind of automobile ignition switch.
Background technology
At present, developing rapidly due to electronization, application proportion of the soft copy on automobile are increasing so that automobile is got over
Come more intelligent, operation is also more convenient.Keyless entry has used successively with activation system on automobile in recent years, compares
Typically one-touch activation system.Domestic automobile industry is applied in keyless entry and activation system and visited still in research and development
The rope stage.Without key starting ignition, although igniting is convenient, automotive ignition stability is poor, it is difficult to ensure that automotive ignition is reliable
Property, as automobile can not normally start, the use to client is made troubles.
The content of the invention
In consideration of it, it is an object of the invention to provide a kind of automobile ignition switch, solve because of Intelligent key without electricity failure or
The problem of causing whole defective ignition switch when faulty.
The technical solution adopted for the present invention to solve the technical problems is：A kind of automobile ignition switch, including body, axially
Installed in the actuating rod and lock core component of body interior, and the lock housing cover plate fixed with this body phase.Lock core component and body it
Between be arranged with lock housing, the stage clip for setting helpful ignition switch to reset between actuating rod and lock core component.Body interior is provided with
Magnetic valve, the magnetic valve are provided with the shifting block coordinated with actuating rod.Above-mentioned actuating rod is used to transmit lock core component axial rotation
Covered after to igniting, and then control the rotary switch of igniting bonnet to close and open.Above-mentioned magnetic valve passes according to PEPS system
The signal come, you can adhesive is stirred before and after driving shifting block with release, so as to the rotation of control action bar.And lock housing ensure that lock core
Component is movable in the rotation and certain distance in the range of certain angle.
Wherein, the front end of lock core component is provided with the groove being engaged with actuating rod, when lock core component is by lower line pressure shift
Afterwards, the groove two sides of lock core component match with actuating rod so that can be rotated during lock core component axial rotation with induced effect bar.
The front end of lock core component is additionally provided with incline bench, and the first cushion block is mounted with the incline bench, and the outside of the first cushion block is correspondingly set
PUSH signaling switches are equipped with, lock core component is jacked up the first cushion block by after lower pressure, opens PUSH signaling switches, unloads and push
After power, lock core component is resetted backward by the pressure spring force effect of PUSH signaling switches, that is, closes PUSH signaling switches.Above-mentioned lock core
Component push and homing action can by the first cushion block transmitting and converting be make-and-break signal be transported in PEPS system.
The lockhole bottom of lock core component is provided with the second cushion block that can be moved laterally, and one end of second cushion block is provided with and machine
The inclined-plane that tool key end is adapted, the other end are provided with the 3rd cushion block, are provided with the outside of corresponding 3rd cushion block of the lock housing logical
Hole, the 4th cushion block coordinated with the 3rd cushion block is equiped with through hole, KEYIN signaling switches are correspondingly provided with the outside of the 4th cushion block.
When starting without key, the 4th cushion block is in the lock housing through hole of lock core component external, and lock core component is rotatable；Work as mechanical key
During insertion, the 3rd cushion block is by key insertion top to the lock housing through hole of lock core component external, and now lock core component is rotatable.It is above-mentioned
Mechanical key insertion pull action is transported to by the second cushion block, the 3rd cushion block and the 4th cushion block transmitting and converting for make-and-break signal
In PEPS system, inform that PEPS system key has inserted or pull out, certification key transponder signal, and then opening chip is antitheft.
The positive stop lug boss being engaged with the shifting block of magnetic valve is provided with actuating rod, bar is played a role and rotates unlatching or locking
Function.Lock housing cover plate is provided with a stopper slot, and the boss structure being engaged with stopper slot is correspondingly provided with lock core component.Work as lock
When core assembly is by lower opened by pressure PUSH signaling switches, two boss structures on lock core component will be in the limit of lock housing cover plate
On the groove of position, and then prevent ignition switch from carrying out after pushing rotation, popping into position causes PUSH signals to be cut off.
Blade groove and antitheft film trap are offered on lock core component, lock leaf spring and blade, antitheft film trap are installed in blade groove
Theft protection plate is inside installed.Above-mentioned blade is used for clamping lock mechanical key, prevents ignition switch from being come off in non-ACC, ON, ST shelves key,
And the antitheft rank for being provided for improving ignition lock of theft protection plate, when preventing from stealing car, using electric drill (or other machinery appliances)
Illegal dismounting ignition lock.Knob is additionally provided with the end of lock core component, the knob passes through movable buckle self-locking structure and lock core group
Part is fixed, and can flexibly be dismantled.
Beneficial effects of the present invention：The present invention is started with knob and mechanical key insertion starts two ways, and knob starts
It is to open car door by the checking of Intelligent key electronic signal to enter driver's cabin, Intelligent key sends signal and led to PEPS system certification
Cross, after switching knob pushes PUSH, unblock ignition switch carries out rotation and realizes each shift function of ignition switch, starts vehicle.Machine
Tool key is to open car door by the unblock of key gear piece to enter driver's cabin, and mechanical key insertion ignition switch simultaneously pushes lock core progress
After PUSH, key transponder chip informs that PEPS system key has inserted by checking, you can switching each gear of ignition switch,
The theftproof chip in mechanical key starts with the certification of IMMO burglary-resisting system by rear unblock engine management system controller simultaneously
Vehicle.It is of the invention to realize that ignition switch is started by Intelligent key with PEPS system combination knob compared with traditional ignition switch,
And prevent from also realizing that ignition switch starts when Intelligent key from failing without electricity or when faulty by mechanical key, add product
Intelligent functions, the reliability of product is improved, and antitheft rank is higher.
Brief description of the drawings
Below with reference to drawings and examples, the present invention is described in detail.
Fig. 1 is the sectional view of the present invention.
Fig. 2 is the dimensional structure diagram of the present invention.
Embodiment
Embodiment,
Also referring to Fig. 1 to 2, a kind of automobile ignition switch, including body 1, the lock housing cover plate fixed with the phase of body 1
13, the actuating rod 2 and lock core component 3 being axially mounted to inside body 1, lock housing 4 is also arranged between lock core component 3 and body 1.
Magnetic valve 5 is also equipped with inside body 1, magnetic valve 5 is provided with shifting block 51, the shifting block with magnetic valve is provided with actuating rod 2
51 positive stop lug boss 21 being engaged.Stage clip 15 is additionally provided between actuating rod 2 and lock core component 3.
Wherein, the front end of lock core component 3 is provided with incline bench 31, and the groove 32 being engaged with actuating rod 2, benchboard
The first cushion block 6 is mounted with rank 31, the outside of the first cushion block 6 is correspondingly arranged on PUSH signaling switches 7.
The lockhole bottom of lock core component 3 is provided with the second cushion block 8 that can be moved laterally, and one end of second cushion block 8 is provided with
The inclined-plane being adapted with the end of mechanical key 9, the other end are provided with the 3rd cushion block 10, and lock housing 4 is corresponded on the outside of the 3rd cushion block 10
Through hole is provided with, the 4th cushion block 11 coordinated with the 3rd cushion block 10 is equiped with through hole, the outside of the 4th cushion block 11 is correspondingly provided with
KEYIN signaling switches 12.
Blade groove and antitheft film trap are offered on lock core component 3, the lock for clamping lock mechanical key 9 is installed in blade groove
Leaf spring 17 and blade 18, theft protection plate 19 is installed in antitheft film trap.Lock housing cover plate 13 is provided with a stopper slot 14, lock core component 3
On be correspondingly provided with the boss structure 33 being engaged with stopper slot 14.The end of lock core component 3 is provided with knob 16.
Operation principle is as follows：
After car owner enters driver's cabin with Intelligent key, knob 16 is pushed, the boss structure 33 on lock core component 3 is avoided locking
Stopper slot 14 on housing-plate 13 is i.e. rotatable, while lower pressure F1 is shifted by lock core component 3 and pushed up and then by the first cushion block 6
Rise, signal is passed to PEPS system (not shown) by triggering PUSH signaling switches 7, PUSH signaling switches 7, and PEPS system combines
Intelligent key identification information, feed back to magnetic valve 5 so that magnetic valve is opened, and actuating rod 2 can rotate clockwise, and lock housing 4 passes through
Blade 18, the second cushion block 8 are engaged with lock core component 3 so that rotate, so as to lock core component 3, knob 16 together can LOCK shelves go to
Other gears, realize each shift function of ignition switch.When the vehicle is parked, knob is gone back to from traveling shelves ON, and ON gear switch is once
Cut-out, feed back a signal to PEPS system, then PEPS system feeds back to magnetic valve 5 again, and now the side of knob 16 can go to
LOCK shelves.
When Intelligent key fails without electricity or is faulty, after car owner enters driver's cabin with mechanical key, mechanical key insertion
In the lockhole of ignition switch, and lock core component 3 is pushed, lower pressure F1 is shifted by lock core component and the first cushion block 6 is jacked up, and is triggered
Signal is passed to PEPS system by PUSH signaling switches 7, PUSH signaling switches 7, opens KEY IN letters when mechanical key inserts simultaneously
Number switch 12, KEY IN signaling switches 12 will turn on signal and be transported in PEPS system, inform that PEPS system key has inserted, recognize
Key transponder signal is demonstrate,proved, feeds back to magnetic valve 5 so that magnetic valve is opened, and opening chip is antitheft, and key can be from LOCK shelves
ST shelves are gone to, start vehicle motor.When the vehicle is parked, switch need to go to LOCK shelves, realize that logic is same as above.
Described above is only to presently preferred embodiments of the present invention, and not the scope of the present invention is defined, therefore is not being taken off
On the premise of design spirit of the present invention, those of ordinary skill in the art are done to construction, feature and principle of the present invention
Equivalence changes or decoration, all should fall within the scope of protection of the present invention.
Claims (4)
1. a kind of automobile ignition switch, including body (1), and the lock housing cover plate (13) mutually fixed with body (1), its feature exist
In：Also include being axially mounted to body (1) internal actuating rod (2) and lock core component (3), the lock core component (3) and body (1)
Between be also arranged with lock housing (4)；The signal control action bar transmitted according to PEPS system is also equipped with inside the body (1)
(2) magnetic valve (5) rotated, the magnetic valve (5) are provided with shifting block (51)；
The front end of the lock core component (3) is provided with incline bench (31), and the groove (32) being engaged with actuating rod (2), tiltedly
The first cushion block (6) is mounted with face step (31), PUSH signaling switches (7) are correspondingly arranged on the outside of the first cushion block (6)；Work as lock
Core assembly (3) is jacked up the first cushion block (6) by after lower pressure, opens PUSH signaling switches, after unloading lower pressure, lock core component
(3) resetted backward by the pressure spring force effect of PUSH signaling switches, close PUSH signaling switches, lock core component (3) push
And homing action can be transported in PEPS system by the first cushion block (6) transmitting and converting for the make-and-break signal of PUSH signaling switches；
The lockhole bottom of the lock core component (3) is provided with the second cushion block (8) that can move laterally, and the one of second cushion block (8)
End is provided with the inclined-plane that is adapted with mechanical key (9) end, and the other end is provided with the 3rd cushion block (10), lock housing (4) correspondence the
Through hole is provided with the outside of three cushion blocks (10), be equiped with through hole with the 3rd cushion block (10) coordinate the 4th cushion block (11), the 4th
KEYIN signaling switches (12) are correspondingly provided with the outside of cushion block (11)；When starting without key, the 4th cushion block (11) is in lock core group
In the outside lock housing through hole of part (3), lock core component (3) is rotatable；When mechanical key inserts, the 3rd cushion block (10) is inserted by key
Enter top to arrive in the outside lock housing through hole of lock core component (3), now lock core component (3) is rotatable；Above-mentioned mechanical key insertion is extracted
Action is believed by the second cushion block (8), the 3rd cushion block (10) and the 4th cushion block (11) transmitting and converting for the break-make of KEYIN signaling switches
Number it is transported in PEPS system, informs that PEPS system key has inserted or pull out, certification key transponder signal, and then open core
Piece is antitheft；
The positive stop lug boss (21) being engaged with the shifting block of magnetic valve (51) is provided with the actuating rod (2)；The lock housing cover plate
(13) stopper slot (14) is provided with, the boss structure (33) being engaged with stopper slot (14) is correspondingly provided with lock core component (3).
2. automobile ignition switch as claimed in claim 1, it is characterised in that：Between the actuating rod (2) and lock core component (3)
It is additionally provided with stage clip (15).
3. automobile ignition switch as claimed in claim 1, it is characterised in that：The end of the lock core component (3) is provided with knob
(16)。
4. the automobile ignition switch as described in any one of claims 1 to 3, it is characterised in that：Opened up on the lock core component (3)
There are blade groove and antitheft film trap, lock leaf spring (17) and blade for clamping lock mechanical key (9) are installed in the blade groove
(18) theft protection plate (19), is installed in the antitheft film trap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348369.1A CN105280425B (en) | 2014-07-21 | 2014-07-21 | A kind of automobile ignition switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348369.1A CN105280425B (en) | 2014-07-21 | 2014-07-21 | A kind of automobile ignition switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105280425A CN105280425A (en) | 2016-01-27 |
| CN105280425B true CN105280425B (en) | 2017-11-24 |
Family
ID=55149270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410348369.1A Active CN105280425B (en) | 2014-07-21 | 2014-07-21 | A kind of automobile ignition switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105280425B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702514A (en) * | 2016-03-28 | 2016-06-22 | 南洋汽摩集团有限公司 | Security ignition switch assembly |
| CN108648935B (en) * | 2018-05-31 | 2020-07-21 | 二工防爆科技股份有限公司 | High explosion-proof switch board of security |
| CN108695079A (en) * | 2018-05-31 | 2018-10-23 | 二工防爆科技股份有限公司 | A kind of explosion proof control case that can be automatically cut off the power |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202271961U (en) * | 2011-10-28 | 2012-06-13 | 显亮(昆山)汽车配件有限公司 | Keyless starting type steering column lock of automobiles |
| CN202324891U (en) * | 2011-10-31 | 2012-07-11 | 温州市东风通用机电厂 | Steering lock with key mistaken-pulling preventing structure |
| CN103129520A (en) * | 2011-11-26 | 2013-06-05 | 张国网 | Automobile turning lock |
| CN102522248A (en) * | 2011-12-27 | 2012-06-27 | 昌辉汽车电气系统（安徽）有限公司 | Automobile ignition lock |
| CN204011213U (en) * | 2014-07-21 | 2014-12-10 | 昌辉汽车电器（黄山）股份公司 | A kind of automobile ignition switch |
-
2014
- 2014-07-21 CN CN201410348369.1A patent/CN105280425B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105280425A (en) | 2016-01-27 |
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