CN102797842A - Anti-misoperation structure for ignition switch - Google Patents
Anti-misoperation structure for ignition switch Download PDFInfo
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- CN102797842A CN102797842A CN2012103155221A CN201210315522A CN102797842A CN 102797842 A CN102797842 A CN 102797842A CN 2012103155221 A CN2012103155221 A CN 2012103155221A CN 201210315522 A CN201210315522 A CN 201210315522A CN 102797842 A CN102797842 A CN 102797842A
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- ignition switch
- push rod
- groove
- solenoid valve
- shell
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Abstract
An anti-misoperation structure for an ignition switch comprises a transmission rod which is linked with an ignition lock core of the automobile ignition switch and a shell; an electromagnetic valve is also installed on the shell, the electromagnetic valve is connected with main control unit through a circuit, a retractable push rod is arranged inside the electromagnetic valve, and the push rod extends into an inner cavity of the shell through a hole on the shell; and the transmission rod is provided with a groove which is matched with the push rod, when an automobile transmission case gear stays at a neutral gear state, the main control unit inputs a signal to the electromagnetic valve, the electromagnetic valve is conducted, the push rod is retracted under the effect of a magnetic field force, and the push rod is separated from the groove. Due to adopting the anti-misoperation structure for the ignition switch, the problems that the service life of an engine is influenced by easiness of the ignition switch on a non-corresponding gear caused by misoperation in the advancing process of a car can be solved, simultaneously the safety of the car can be improved, simpleness in structure is realized, and the anti-misoperation structure can be widely applied to the field of the ignition switch.
Description
Technical field
The present invention relates to a kind of ignition switch structure, relate in particular to a kind of ignition switch anti-misoperation structure.
Background technique
Ignition switch is absolutely necessary in the car load of automobile.It is 4 gears that ignition switch is divided into, i.e. LOCK, ACC, ON, ST shelves.The tradition ignition switch does not have latch functions; Therefore, in the automobile traveling process, ignition key can forward any gear to; The driver is often because under the unwitting situation; The rotation ignition key of mistake causes the interruption of ignition switch function, influences working life and car load safe in utilization of motor.Like the Chinese patent publication number is that CN1873871A discloses a kind of operation equipment that is used for vehicle ignition switch; This device comprises and is used for changing the ignition switch of translative mode, is connected and can arrives operating grip, the barrier structure that can between the position that the position that allows operating grip to rotate and quiescing handle rotate, move of the rotating operation on a plurality of pivotal positions that comprise on positi with rotary member and having the plunger that is connected with barrier structure and drive the locational solenoid valve that barrier structure arrives the rotation of permission operating grip through ID identification with according to the electric current supply according to the rotation of rotary member; Wherein this device comprises retaining member; This retaining member is used for after ID identification moving so that forbid it at the plunger of operating grip to the operation maintenance solenoid valve of on positi.This device solves because ignition noise and the friction damage problem that vehicle vibrations cause; But can not prevent that the driver is owing to not noting running into key or key; Ignition switch is on the incorrect gear, thereby causes the damage of motor or influence traffic safety.
Summary of the invention
The purpose of this invention is to provide a kind of ignition switch anti-misoperation structure, solve ignition switch gear arbitrarily change, easy human operational error's in automobilism problem.
The technical solution adopted for the present invention to solve the technical problems is: a kind of ignition switch anti-misoperation structure comprises the drive link that links with automobile ignition switch igniting lock core, shell; A solenoid valve also is installed on shell, and solenoid valve links to each other with the car load control unit through circuit, is provided with telescopic push rod in the solenoid valve, and push rod is deep in the shell inner cavity through the hole on the shell;
Drive link is provided with the groove that cooperates with push rod, and when the automobile variable speed gear box is in neutral state following time, car load control unit input signal is given solenoid valve, solenoid valve conduction, and in the effect lower push-rod withdrawal of magnetic force, push rod separates with groove; When the automobile variable speed gear box is in the retaining state following time of advancing, car load control unit input signal is given solenoid valve, and solenoid valve breaks off, and push rod stretches out under the effect of solenoid valve inner spring power, and push rod is pressed in the groove.
Preferably, said drive link is made up of large-diameter portion position and minor diameter part position, and said groove is arranged on large-diameter portion position and the step surface that the path position is connected.
Wrong flame-out in traveling process for preventing automobile, described groove is corresponding with the ACC gear of ignition switch, and groove is smoothly transitted on the step surface along ON shelves direction from deep to shallow, and groove is a step transition along LOCK shelves direction.
For prevent that ignition switch is rotated in the traveling process between each gear, on the corresponding gear of respectively advancing of described drive link, be provided with the groove that cooperates with push rod.
Beneficial effect of the present invention: realize the switching of solenoid valve through the signal of car load control unit input, thereby realize the flexible, simple in structure of push rod; And can control the flexible of push rod according to the residing gear signal of gearbox; Push rod flexible with drive link on groove separate or cooperate, each gear of realization ignition switch locked avoids the driver under Vehicular behavior; Operate miss and ignition switch is on the incorrect gear, thus cause the damage of motor and influence traffic safety.Described groove is arranged on the step surface, and grooving processes is simple, and does not influence the intensity of drive link, and described groove can be opened on the ACC gear, prevents that ignition switch from rotating on the LOCK shelves, causes automobile flameout; Also can be on each ignition switch gear equal grooves, the operation error between strict control ignition switch gear improves car load safety.
Description of drawings
Fig. 1 is the sectional view of solenoid valve among the present invention.
Fig. 2 is a structural representation of the present invention.
Fig. 3 is the axial sectional view of drive link of the present invention.
Fig. 4 is provided with the sectional view of groove at the ACC gear for drive link of the present invention.
Fig. 5 is provided with the sectional view of groove at the ACC gear for drive link of the present invention.
Embodiment
Embodiment 1:
Shown in Fig. 1-4, a kind of ignition switch anti-misoperation structure comprises the drive link 1 that links with automobile ignition switch igniting lock core, shell 2; A solenoid valve 3 also is installed on shell 2; Solenoid valve 3 links to each other with the car load control unit through circuit; Be provided with telescopic push rod 31 in the solenoid valve, push rod 31 is deep in shell 2 inner chambers through the hole on the shell 2, and drive link 1 is provided with the groove 11 that cooperates with push rod 31; Said drive link 1 is made up of large-diameter portion position 12 and path position 13, and said groove 11 is arranged on large-diameter portion position 12 and the step surface 14 that path position 13 is connected.Described groove 11 is corresponding with the ACC gear of ignition switch, and groove 11 is smoothly transitted on the step surface 14 along ON shelves direction from deep to shallow, and groove 11 is a step transition along LOCK shelves direction.
When the automobile variable speed gear box is in neutral state following time, car load control unit input signal is given solenoid valve 3, solenoid valve 3 conductings, and in effect lower push-rod 31 withdrawals of magnetic force, push rod 31 separates with groove 11; Ignition switch can go back to the LOCK shelves from the ACC shelves.If the automobile variable speed gear box is in the retaining state following time of advancing; Car load control unit input signal is given solenoid valve 3, and solenoid valve 3 breaks off, and push rod 31 stretches out under the effect of solenoid valve 3 inner spring power; When ignition switch forwards the ACC shelves to; Push rod 31 is pressed in the groove 11, because the effect of groove step, ignition switch can not be got back to the LOCK shelves from the ACC shelves.Therefore, must be in neutral state following time at gearbox, from can the time ignition switch get back to the LOCK shelves from the ACC shelves, prevent that operation error from making motor undesired flame-out in running, influences engine performance and car load safety.
Embodiment 2:
As shown in Figure 5;, described drive link 1 corresponding ignition switch is provided with the groove 11 that cooperates with push rod 31 on respectively advancing gear; Operation error between strict control ignition switch gear has only when gearbox is in neutral, and the push rod 31 in the solenoid valve 3 is withdrawn under the effect of magnetic force; Ignition switch could be rotated, and improves car load safety.Other are with embodiment 1.
Claims (4)
1. an ignition switch anti-misoperation structure comprises the drive link (1) that links with automobile ignition switch igniting lock core, shell (2); It is characterized in that: a solenoid valve (3) also is installed on shell (2); Solenoid valve (3) links to each other with the car load control unit through circuit; Be provided with telescopic push rod (31) in the solenoid valve, push rod (31) is deep in shell (2) inner chamber through the hole on the shell (2);
Drive link (1) is provided with the groove (11) that cooperates with push rod (31); When the automobile variable speed gear box is in neutral state following time; Car load control unit input signal is given solenoid valve (3); Solenoid valve (3) conducting, in effect lower push-rod (31) withdrawal of magnetic force, push rod (31) separates with groove (11); When the automobile variable speed gear box is in the retaining state following time of advancing, car load control unit input signal is given solenoid valve (3), and solenoid valve (3) breaks off, and push rod (31) stretches out under the effect of solenoid valve (3) inner spring power, and push rod (31) is pressed in the groove (11).
2. ignition switch anti-misoperation structure according to claim 1; It is characterized in that: said drive link (1) is made up of large-diameter portion position (12) and path position (13), and said groove (11) is arranged on large-diameter portion position (12) and the step surface (14) that path position (13) are connected.
3. ignition switch anti-misoperation structure according to claim 1 and 2; It is characterized in that: described groove (11) is corresponding with the ACC gear of ignition switch; Groove (11) is smoothly transitted on the step surface (14) along ON shelves direction from deep to shallow, and groove (11) is a step transition along LOCK shelves direction.
4. ignition switch anti-misoperation structure according to claim 1 and 2 is characterized in that: on the corresponding ignition switch of described drive link (1) is respectively advanced gear, be provided with the groove (11) that cooperates with push rod (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103155221A CN102797842A (en) | 2012-08-30 | 2012-08-30 | Anti-misoperation structure for ignition switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103155221A CN102797842A (en) | 2012-08-30 | 2012-08-30 | Anti-misoperation structure for ignition switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102797842A true CN102797842A (en) | 2012-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103155221A Pending CN102797842A (en) | 2012-08-30 | 2012-08-30 | Anti-misoperation structure for ignition switch |
Country Status (1)
| Country | Link |
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| CN (1) | CN102797842A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590205A (en) * | 2013-10-31 | 2015-05-06 | 北汽福田汽车股份有限公司 | Method for controlling magnetic valve of vehicle rotary knob type passive starting system ignition lock |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2613676A1 (en) * | 1987-04-08 | 1988-10-14 | Kokusan Kinzoku Kogyo Kk | Device for locking the steering, particularly making it possible to unlock the steering shaft of a wheeled vehicle with and without a key |
| JPH07150839A (en) * | 1993-12-02 | 1995-06-13 | Tokai Rika Co Ltd | Lock device for car |
| CN1440897A (en) * | 2002-02-27 | 2003-09-10 | 本田制锁有限公司 | Start system for vehicle engine |
| CN1478683A (en) * | 2002-05-29 | 2004-03-03 | ��ʽ���綫������������� | Equipment with system for engine starting or preventing unathoride use |
| CN1958378A (en) * | 2005-10-31 | 2007-05-09 | 东洋建苍电机股份有限公司 | Induction type main switch lock for motorcycle |
| CN101590839A (en) * | 2008-05-30 | 2009-12-02 | 现代自动车株式会社 | Key interlock control and starting outfit with this system |
| CN202790496U (en) * | 2012-08-30 | 2013-03-13 | 昌辉汽车电器（黄山）股份公司 | Incorrect operation preventing structure of ignition switch |
-
2012
- 2012-08-30 CN CN2012103155221A patent/CN102797842A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2613676A1 (en) * | 1987-04-08 | 1988-10-14 | Kokusan Kinzoku Kogyo Kk | Device for locking the steering, particularly making it possible to unlock the steering shaft of a wheeled vehicle with and without a key |
| JPH07150839A (en) * | 1993-12-02 | 1995-06-13 | Tokai Rika Co Ltd | Lock device for car |
| CN1440897A (en) * | 2002-02-27 | 2003-09-10 | 本田制锁有限公司 | Start system for vehicle engine |
| CN1478683A (en) * | 2002-05-29 | 2004-03-03 | ��ʽ���綫������������� | Equipment with system for engine starting or preventing unathoride use |
| CN1958378A (en) * | 2005-10-31 | 2007-05-09 | 东洋建苍电机股份有限公司 | Induction type main switch lock for motorcycle |
| CN101590839A (en) * | 2008-05-30 | 2009-12-02 | 现代自动车株式会社 | Key interlock control and starting outfit with this system |
| CN202790496U (en) * | 2012-08-30 | 2013-03-13 | 昌辉汽车电器（黄山）股份公司 | Incorrect operation preventing structure of ignition switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590205A (en) * | 2013-10-31 | 2015-05-06 | 北汽福田汽车股份有限公司 | Method for controlling magnetic valve of vehicle rotary knob type passive starting system ignition lock |
| CN104590205B (en) * | 2013-10-31 | 2017-02-08 | 北汽福田汽车股份有限公司 | Method for controlling magnetic valve of vehicle rotary knob type passive starting system ignition lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 245400 Xikou in Anhui province Huangshan City town of Xiuning County Applicant after: Chang Hui automobile electric appliance (Mount Huangshan) Co., Ltd. Address before: 245400 Xikou in Anhui province Huangshan City town of Xiuning County Applicant before: Huangshan Automotive Electric Apparatus Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HUANGSHAN CITY AUTO-ELECTRIC CO., LTD. TO: CHANGHUI AUTO-ELECTRI (HUANGSHAN) JOINT-STOCK COMPANY |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121128 |