CN204011213U - A kind of automobile ignition switch - Google Patents
A kind of automobile ignition switch Download PDFInfo
- Publication number
- CN204011213U CN204011213U CN201420412168.9U CN201420412168U CN204011213U CN 204011213 U CN204011213 U CN 204011213U CN 201420412168 U CN201420412168 U CN 201420412168U CN 204011213 U CN204011213 U CN 204011213U
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- cushion block
- core assembly
- lock core
- ignition switch
- lock
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Abstract
The utility model discloses a kind of automobile ignition switch, comprise body, lock housing cover plate, axially be arranged on actuating rod and the lock core assembly of body interior, between this lock core assembly and body, be arranged with lock housing, body interior is provided with electromagnetically operated valve, electromagnetically operated valve is provided with shifting block, the front end of lock core assembly is provided with incline bench, and the groove matching with actuating rod, on incline bench, be mounted with the first cushion block, the outside correspondence of the first cushion block is provided with PUSH signaling switch, the lockhole bottom of lock core assembly is provided with second cushion block that can move laterally, one end of the second cushion block is provided with the inclined-plane suitable with mechanical key end, the other end is provided with the 3rd cushion block, on the outside of corresponding the 3rd cushion block of lock housing, have through hole, in through hole, be equiped with the 4th cushion block coordinating with the 3rd cushion block, the outside correspondence of the 4th cushion block is provided with KEYIN signaling switch.The utility model solves the problem that caused whole defective ignition switch when losing efficacy or having fault without electricity because of Intelligent key, and the antitheft rank of product is higher, and reliability is strong.
Description
Technical field
The utility model relates to automotive controls, relates in particular to a kind of automobile ignition switch.
Background technology
At present, due to developing rapidly of electronization, the application proportion of soft copy on automobile is increasing, makes automobile more and more intelligent, operates also convenient.Without key, enter with startup system and use successively on automobile in recent years, be relatively typically one-touch startup system.Domestic automobile industry is entering without key and is starting in system applies still in the research and development exploratory stage.Without key starting ignition, although igniting is convenient, automotive ignition poor stability, the very difficult reliability that guarantees automotive ignition, as automobile cannot normally start, makes troubles to client's use.
Utility model content
Given this, the purpose of this utility model is to provide a kind of automobile ignition switch, has solved the problem that caused whole defective ignition switch when losing efficacy or having fault without electricity because of Intelligent key.
The utility model solves the technical scheme that its technical problem adopts: a kind of automobile ignition switch, comprise body, and be axially arranged on actuating rod and the lock core assembly of body interior, and the lock housing cover plate fixing with body.Between lock core assembly and body, be arranged with lock housing, between actuating rod and lock core assembly, be provided with the stage clip that helps ignition switch to reset.Body interior is provided with electromagnetically operated valve, and this electromagnetically operated valve is provided with the shifting block coordinating with actuating rod.Above-mentioned actuating rod is for lock core assembly axial rotation being sent to igniting bonnet, and then the rotary switch of control igniting bonnet cuts out and opens.The signal that above-mentioned electromagnetically operated valve transmits according to PEPS system, can stir with discharging drive shifting block front and back in adhesive, thus the rotation of control action bar.And lock housing has been guaranteed moving forward and backward in the rotation within the scope of certain angle of lock core assembly and certain distance.
Wherein, the front end of lock core assembly is provided with the groove matching with actuating rod, and when lock core assembly is subject to after downforce displacement, mate with actuating rod the groove two sides of lock core assembly, while making lock core assembly axial rotation, can rotate by induced effect bar.The front end of lock core assembly is also provided with incline bench, on this incline bench, be mounted with the first cushion block, the outside correspondence of the first cushion block is provided with PUSH signaling switch, lock core assembly is subject to after downforce the first cushion block jack-up, open PUSH signaling switch, unload after downforce, the pressure spring force effect that lock core assembly is subject to PUSH signaling switch resets backward, closes PUSH signaling switch.Above-mentioned lock core assembly press down and homing action can be that make-and-break signal is transported in PEPS system by the first cushion block transmitting and converting.
The lockhole bottom of lock core assembly is provided with second cushion block that can move laterally, one end of this second cushion block is provided with the inclined-plane suitable with mechanical key end, the other end is provided with the 3rd cushion block, on the outside of corresponding the 3rd cushion block of described lock housing, have through hole, in through hole, be equiped with the 4th cushion block coordinating with the 3rd cushion block, the outside correspondence of the 4th cushion block is provided with KEYIN signaling switch.When starting without key, the 4th cushion block is in the lock housing through hole of lock core assembly outside, and lock core assembly is rotatable; When mechanical key inserts, the 3rd cushion block is inserted top in the lock housing through hole of lock core assembly outside by key, and now lock core assembly is rotatable.It is that make-and-break signal is transported in PEPS system by the second cushion block, the 3rd cushion block and the 4th cushion block transmitting and converting that above-mentioned mechanical key inserts pull action, informs that PEPS system key has inserted or extracted, authentication key transponder signal, and then opening chip is antitheft.
On actuating rod, be provided with the positive stop lug boss matching with the shifting block of electromagnetically operated valve, play a role the function that bar rotates unlatching or locking.Lock housing cover plate is provided with a stopper slot, the corresponding boss structure matching with stopper slot that is provided with on lock core assembly.When lock core assembly is subject to downforce unlatching PUSH signaling switch, two boss structures on lock core assembly will be on the stopper slot of lock housing cover plate, and then prevent that ignition switch from pressing down after rotation, pop into position and cause PUSH signal to be cut off.
On lock core assembly, offer blade groove and antitheft film trap, lock leaf spring and blade are installed in blade groove, in antitheft film trap, theft protection plate is installed.Above-mentioned blade is for kayser mechanical key, prevent that ignition switch from coming off at non-ACC, ON, ST shelves key, and the antitheft rank that is provided for improving ignition lock of theft protection plate, while preventing from stealing car, adopts electric drill (or other mechanical utensil) illegally to dismantle ignition lock.End at lock core assembly is also provided with knob, and this knob is fixed by movable buckle self-locking structure and lock core assembly, and can dismantle flexibly.
The beneficial effects of the utility model: the utility model inserts with knob starting and mechanical key the two kinds of modes that start, it is to verify that by Intelligent key electronic signal opening car door enters driver's cabin that knob starts, Intelligent key sends signal and PEPS system authentication is passed through, switching knob presses down after PUSH, release ignition switch is rotated and realizes each shift function of ignition switch, starts vehicle.Mechanical key is by the release of key gear piece, to open car door to enter driver's cabin, mechanical key inserts ignition switch and presses down lock core and carries out after PUSH, key transponder chip is by checking, inform that PEPS system key inserts, can switch each gear of ignition switch, theftproof chip in mechanical key and the authentication of IMMO burglary-resisting system simultaneously, by rear release engine management system controller, starts vehicle.The utility model is compared with traditional ignition switch, realizing ignition switch is combined knob and starts with PEPS system by Intelligent key, and while preventing that Intelligent key lost efficacy without electricity or also can realize ignition switch by mechanical key while having fault and start, increased intelligent product function, improved the reliability of product, and antitheft rank is higher.
Accompanying drawing explanation
Below with reference to drawings and Examples, the utility model is described in detail.
Fig. 1 is cutaway view of the present utility model.
Fig. 2 is perspective view of the present utility model.
Embodiment
Embodiment,
See also Fig. 1 to 2, a kind of automobile ignition switch, comprises body 1, with the lock housing cover plate 13 that body 1 fixes, is axially arranged on actuating rod 2 and the lock core assembly 3 of body 1 inside, between lock core assembly 3 and body 1, is also arranged with lock housing 4.In body 1 inside, electromagnetically operated valve 5 is also installed, electromagnetically operated valve 5 is provided with shifting block 51, is provided with the positive stop lug boss 21 matching with the shifting block 51 of electromagnetically operated valve on actuating rod 2.Between actuating rod 2 and lock core assembly 3, be also provided with stage clip 15.
Wherein, the front end of lock core assembly 3 is provided with incline bench 31, and the groove 32 matching with actuating rod 2, and the outside correspondence that is mounted with the first cushion block 6, the first cushion blocks 6 on incline bench 31 is provided with PUSH signaling switch 7.
The lockhole bottom of lock core assembly 3 is provided with second cushion block 8 that can move laterally, one end of this second cushion block 8 is provided with the inclined-plane suitable with mechanical key 9 ends, the other end is provided with the 3rd cushion block 10, on the outside of lock housing 4 corresponding the 3rd cushion blocks 10, have through hole, the outside correspondence that is equiped with the 4th cushion block 11, the four cushion blocks 11 that coordinate with the 3rd cushion block 10 in through hole is provided with KEYIN signaling switch 12.
On lock core assembly 3, offer blade groove and antitheft film trap, lock leaf spring 17 and blade 18 for kayser mechanical key 9 are installed in blade groove, theft protection plate 19 is installed in antitheft film trap.Lock housing cover plate 13 is provided with a stopper slot 14, the corresponding boss structure 33 matching with stopper slot 14 that is provided with on lock core assembly 3.The end of lock core assembly 3 is provided with knob 16.
Operation principle is as follows:
When car owner enters after driver's cabin with Intelligent key, press down knob 16, the stopper slot 14 that boss structure 33 on lock core assembly 3 is avoided on lock housing cover plate 13 is rotatable, simultaneously by downforce F1 by lock core assembly 3 displacement and then by the first cushion block 6 jack-up, trigger PUSH signaling switch 7, PUSH signaling switch 7 passes to PEPS system (not shown) by signal, PEPS system combined with intelligent key identifying information, feed back to electromagnetically operated valve 5, electromagnetically operated valve is opened, actuating rod 2 can clockwise rotate, lock housing 4 is by blade 18, the second cushion block 8 and 3 interlocks of lock core assembly, make to rotate, thereby lock core assembly 3, knob 16 can forward other gear to by LOCK shelves together, realize each shift function of ignition switch.When vehicle parking, knob goes back to from grade ON that travels, once ON gear switch cuts off, feeds back a signal to PEPS system, and then PEPS system feeds back to again electromagnetically operated valve 5, and now knob 16 can forward LOCK shelves to.
When Intelligent key lost efficacy or had fault without electricity, car owner enters after driver's cabin with mechanical key, mechanical key inserts in the lockhole of ignition switch, and press down lock core assembly 3, downforce F1 is shifted the first cushion block 6 jack-up by lock core assembly, trigger PUSH signaling switch 7, PUSH signaling switch 7 passes to PEPS system by signal, when inserting, opens mechanical key KEY IN signaling switch 12 simultaneously, KEY IN signaling switch 12 is transported to connection signal in PEPS system, inform that PEPS system key inserts, authentication key transponder signal, feed back to electromagnetically operated valve 5, electromagnetically operated valve is opened, opening chip is antitheft, key can forward ST shelves to from LOCK shelves, start vehicle motor.When vehicle parking, switch need forward LOCK shelves to, realizes logic the same.
The above is only to preferred embodiment of the present utility model; not scope of the present utility model is limited; therefore do not departing under the prerequisite of the utility model design spirit; the equivalence that those of ordinary skills do structure described in the utility model, feature and principle changes or decorates, and all should fall in protection range of the present utility model.
Claims (4)
1. an automobile ignition switch, comprise body (1), and the lock housing cover plate (13) fixing with body (1), it is characterized in that: also comprise and be axially arranged on body (1) inner actuating rod (2) and lock core assembly (3), between this lock core assembly (3) and body (1), be also arranged with lock housing (4); Described body (1) inside is also provided with electromagnetically operated valve (5), and this electromagnetically operated valve (5) is provided with shifting block (51);
The front end of described lock core assembly (3) is provided with incline bench (31), and the groove (32) matching with actuating rod (2), on incline bench (31), be mounted with the first cushion block (6), the outside correspondence of the first cushion block (6) is provided with PUSH signaling switch (7);
The lockhole bottom of described lock core assembly (3) is provided with second cushion block (8) that can move laterally, one end of this second cushion block (8) is provided with the inclined-plane suitable with mechanical key (9) end, the other end is provided with the 3rd cushion block (10), on the outside of corresponding the 3rd cushion block (10) of described lock housing (4), have through hole, in through hole, be equiped with the 4th cushion block (11) coordinating with the 3rd cushion block (10), the outside correspondence of the 4th cushion block (11) is provided with KEYIN signaling switch (12);
On described actuating rod (2), be provided with the positive stop lug boss (21) matching with the shifting block (51) of electromagnetically operated valve; Described lock housing cover plate (13) is provided with a stopper slot (14), and the upper correspondence of lock core assembly (3) is provided with the boss structure (33) matching with stopper slot (14).
2. automobile ignition switch as claimed in claim 1, is characterized in that: between described actuating rod (2) and lock core assembly (3), be also provided with stage clip (15).
3. automobile ignition switch as claimed in claim 1, is characterized in that: the end of described lock core assembly (3) is provided with knob (16).
4. the automobile ignition switch as described in claims 1 to 3 any one, it is characterized in that: on described lock core assembly (3), offer blade groove and antitheft film trap, lock leaf spring (17) and blade (18) for kayser mechanical key (9) are installed in described blade groove, theft protection plate (19) is installed in described antitheft film trap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412168.9U CN204011213U (en) | 2014-07-21 | 2014-07-21 | A kind of automobile ignition switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412168.9U CN204011213U (en) | 2014-07-21 | 2014-07-21 | A kind of automobile ignition switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011213U true CN204011213U (en) | 2014-12-10 |
Family
ID=52051174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420412168.9U Active CN204011213U (en) | 2014-07-21 | 2014-07-21 | A kind of automobile ignition switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280425A (en) * | 2014-07-21 | 2016-01-27 | 昌辉汽车电器（黄山）股份公司 | Automobile ignition switch |
-
2014
- 2014-07-21 CN CN201420412168.9U patent/CN204011213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280425A (en) * | 2014-07-21 | 2016-01-27 | 昌辉汽车电器（黄山）股份公司 | Automobile ignition switch |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |