CN205881783U - Base subassembly of car ignition switch - Google Patents
Base subassembly of car ignition switch Download PDFInfo
- Publication number
- CN205881783U CN205881783U CN201620701820.8U CN201620701820U CN205881783U CN 205881783 U CN205881783 U CN 205881783U CN 201620701820 U CN201620701820 U CN 201620701820U CN 205881783 U CN205881783 U CN 205881783U
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- CN
- China
- Prior art keywords
- link stopper
- dead bolt
- gear
- driving gear
- spring
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- 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.)
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Abstract
An object of the utility model is to provide a stable in structure, base subassembly of car ignition switch that linkage nature is good, the contact stable, the safety in utilization is high. A base subassembly of car ignition switch, includes a base, the base has an inside wall, being provided with spring bolt component, gear subassembly, driving gear and driven gear in the base, setting up main mounting hole and gear unit mount hole on the base, main mounting hole communicates with gear unit mount hole each other, spring bolt component sets up in main mounting hole, and main mounting hole includes an aperture footpath portion, one and an aperture footpath large aperture portion that is linked together, spring bolt component includes spring bolt, spring bolt spring, spring bolt clamp plate, spring bolt slider, the gliding setting of spring bolt is in the portion of aperture footpath, and the spring bolt slider is hugged closely the inside wall setting of base and can be slided along the inside wall of base.
Description
Technical field
This utility model relates to a kind of ignition switch, refers in particular to the base assembly of a kind of automobile ignition switch.
Background technology
Automobile ignition switch, its Main Function is switched on, and is generally mounted on the latch mechanism of car steering tube column, is automobile
It is turned on and off the main switch of ignition coil circuit.Generally, driver, when needs start automobile, is usually and grasps with hands
Making rotating vehicle key, rotate ignition switch, make air motor rotate, air motor drives electromotor to rotate voluntarily again.Automobile
Ignition switch owing to its installing space is less, stability requirement is higher, it is possible to accurately and reliably contact become it can be normal
The key factor of work.But the design of existing ignition switch structure is complex, ignition switch nonfunctional easily occurs or connects
Touch the situations such as unstable, affect the safety in utilization of vehicle.Pedestal is an important component part of automobile ignition switch, arranges
Spring bolt mechanism in base assembly and gear mechanism can proper engagement, between gear assembly can the contact of normal table will
Affect the serviceability of ignition switch.
Summary of the invention
The purpose of this utility model is to provide a kind of Stability Analysis of Structures, and linkage is good, contact is stable, safe to use
The base assembly of automobile ignition switch.
The base assembly of a kind of automobile ignition switch, including a pedestal, pedestal has a medial wall, in described pedestal
It is provided with bolt component, gear assembly, driving gear and driven gear, pedestal arranges main installing hole and gear assembly is installed
Hole, main installing hole is interconnected with gear assembly installing hole, and described bolt component is arranged in main installing hole, and main installing hole includes
One small-bore portion, a large aperture portion being connected with small-bore portion, described bolt component includes dead bolt, latch bolt spring, lock
Tongue depressor, dead bolt slide block, what described dead bolt slided is arranged in the portion of small-bore, and dead bolt slide block is close to the medial wall of pedestal and is arranged also
Can snap connection between dead bolt slide block and dead bolt along the medial wall sliding of pedestal, dead bolt is installed in the face of the one end in large aperture portion
Have latch bolt spring, dead bolt pressing plate to be arranged on large aperture portion to coordinate with the junction in small-bore portion and with described pedestal inlay card, dead bolt
Being arranged with driving gear torsion spring on pressing plate, described driving gear is enclosed within driving gear torsion spring, and one end of driving gear torsion spring is solid
Being scheduled on driving gear, the other end of driving gear is fixed on dead bolt pressing plate, and described driven gear is positioned at gear assembly and installs
In hole and can be meshed with driving gear, pedestal is offered the link stopper holding tank being connected with gear assembly installing hole, described shelves
Block is arranged in link stopper holding tank, is provided with link stopper spring, link stopper energy edge between trench bottom and the link stopper bottom of link stopper holding tank
Link stopper holding tank sliding also compresses described driven gear.
Offering linkage groove on described dead bolt, dead bolt slide block is formed linkage protuberance and pushing part, described linkage protuberance is stretched
Enter and link in groove, described pushing part be positioned at driving gear top and can compress promotion described driving gear make driving gear move down with
Driven gear engages.
Described link stopper is arranging link stopper spring receiving chamber, the setting of described link stopper spring-compressed in the face of one end of link stopper spring
Intracavity is accommodated at described link stopper spring.
The fixing holder assembly in capping described large aperture portion, described driving gear and fixing seat group it is additionally provided with on described pedestal
Part is rotationally connected.
Being additionally provided with the lid covering described gear assembly installing hole on described pedestal, described driven gear rotates with lid
Connect.
The beneficial effects of the utility model are: arrange large aperture portion and small-bore portion in described pedestal, and by described
The small-bore portion that the is arranged on quilt that dead bolt slides, dead bolt is connected with dead bolt slide block inlay card, and described driving gear is enclosed within driving gear and turns round
On spring, coordinating and offer the link stopper holding tank being connected with gear assembly installing hole on pedestal, link stopper is arranged on link stopper holding tank
In, between trench bottom and the link stopper bottom of link stopper holding tank, link stopper spring is set, link stopper can be along link stopper holding tank sliding and compress
Described driven gear, it is possible to ensure driving gear be meshed with driven gear smoothly gear shifting action and with driven gear phase
Separating mutually, structural stability is high, and linkage is good, safe to use.
Accompanying drawing explanation
Accompanying drawing 1 is the sectional view of the base assembly of automobile ignition switch described in the utility model.
Detailed description of the invention
The base assembly of a kind of automobile ignition switch described in the utility model it is shown, including a base refering to accompanying drawing 1
Seat 1, pedestal 1 has a medial wall, is provided with bolt component, gear assembly, driving gear 5 and driven tooth in described pedestal 1
Wheel 7, pedestal 1 arranges main installing hole and gear assembly installing hole, and main installing hole is interconnected with gear assembly installing hole, institute
Stating bolt component to be arranged in main installing hole, main installing hole includes that 15, one, small-bore portion is connected with small-bore portion 15
Large aperture portion 16, described bolt component includes dead bolt 14, latch bolt spring 13, dead bolt pressing plate 12, dead bolt slide block 4, described dead bolt
14 slide be arranged in small-bore portion 15, dead bolt slide block 4 be close to pedestal 1 medial wall arrange and can be along the inner side of pedestal 1
Wall slip, snaps connection between dead bolt slide block 4 and dead bolt 14, and dead bolt 14 is provided with latch bolt spring in the face of the one end in large aperture portion 16
13, dead bolt pressing plate 12 is arranged on large aperture portion 16 and coordinates with the junction in small-bore portion 15 and with described pedestal 1 inlay card, dead bolt pressure
Being arranged with driving gear torsion spring 6 on plate 12, described driving gear 5 is enclosed within driving gear torsion spring 6, the one of driving gear torsion spring 6
End is fixed on driving gear 5, and the other end of driving gear 5 is fixed on dead bolt pressing plate 12, and described driven gear 7 is positioned at gear
Assembly installing hole is interior and can be meshed with driving gear 5, pedestal 1 is offered the link stopper being connected with gear assembly installing hole and accommodates
Groove 19, described link stopper 10 is arranged in link stopper holding tank 19, arranges between trench bottom and link stopper 10 bottom of link stopper holding tank 19
Having link stopper spring 11, link stopper 10 can be along link stopper holding tank 19 sliding and compress described driven gear 7.
Offer linkage groove 17 on described dead bolt 14, dead bolt slide block 4 is formed linkage protuberance 21 and pushing part 18, described
Dynamic protuberance 21 stretches in linkage groove 17, and described pushing part 18 is positioned at driving gear 5 top and can compress the described driving gear 5 of promotion
Make driving gear 5 move down to engage with driven gear 7.
Described link stopper 10 is arranging link stopper spring receiving chamber 20 in the face of one end of link stopper spring 11, and described link stopper spring 11 is pressed
The described link stopper spring that is arranged on of contracting accommodates in chamber 20.
Being additionally provided with the fixing holder assembly 3 in capping described large aperture portion 16 on described pedestal 1, described driving gear 5 is with solid
Reservation assembly 3 is rotationally connected.
The lid 2 covering described gear assembly installing hole, described driven gear 7 and lid 2 it is additionally provided with on described pedestal 1
It is rotationally connected.
From above to description of the present utility model: arrange large aperture portion 16 and small-bore portion 15 in described pedestal 1,
And the small-bore portion 15 that the is arranged on quilt that described dead bolt 14 slided, dead bolt 14 is connected with dead bolt slide block 4 inlay card, described driving gear
5 are enclosed within driving gear torsion spring 6, coordinate and offer the link stopper holding tank 19 being connected with gear assembly installing hole, shelves on pedestal 1
Block 10 is arranged in link stopper holding tank 19, arranges link stopper spring 11 between trench bottom and link stopper 10 bottom of link stopper holding tank 19,
Link stopper 10 can be along link stopper holding tank 19 sliding and compress described driven gear 7, it is possible to ensure driving gear 5 smoothly with driven tooth
Wheel 7 has been meshed gear shifting action being separated from each other with driven gear 7, and structural stability is high, and linkage is good, safety in utilization
High.
Claims (5)
1. the base assembly of an automobile ignition switch, it is characterised in that: including a pedestal, pedestal has a medial wall,
It is provided with bolt component, gear assembly, driving gear and driven gear in described pedestal, pedestal arranges main installing hole and shelves
Hyte part installing hole, main installing hole is interconnected with gear assembly installing hole, and described bolt component is arranged in main installing hole, main
Installing hole includes small-bore portion, a large aperture portion being connected with small-bore portion, and described bolt component includes dead bolt, lock
Tongue spring, dead bolt pressing plate, dead bolt slide block, what described dead bolt slided is arranged in the portion of small-bore, and dead bolt slide block is close to the interior of pedestal
Sidewall arranges and can snap connection between dead bolt slide block and dead bolt along the medial wall sliding of pedestal, and dead bolt is in the face of large aperture portion
One end latch bolt spring is installed, dead bolt pressing plate be arranged on large aperture portion and small-bore portion junction and with described pedestal inlay card
Coordinating, dead bolt pressing plate is arranged with driving gear torsion spring, described driving gear is enclosed within driving gear torsion spring, driving gear torsion spring
One end be fixed on driving gear, the other end of driving gear is fixed on dead bolt pressing plate, and described driven gear is positioned at gear
Assembly installing hole is interior and can be meshed with driving gear, pedestal is offered the link stopper being connected with gear assembly installing hole and accommodates
Groove, described link stopper is arranged in link stopper holding tank, is provided with link stopper spring between trench bottom and the link stopper bottom of link stopper holding tank,
Link stopper can be along link stopper holding tank sliding and compress described driven gear.
The base assembly of automobile ignition switch the most according to claim 1, it is characterised in that: offer connection on described dead bolt
Dynamic groove, dead bolt slide block is formed linkage protuberance and pushing part, and described linkage protuberance stretches in linkage groove, and described pushing part is positioned at master
Moving gear top also can compress and promotes described driving gear to make driving gear move down to engage with driven gear.
The base assembly of automobile ignition switch the most according to claim 1, it is characterised in that: described link stopper is in the face of link stopper
One end of spring arranges link stopper spring and accommodates chamber, and the described link stopper spring that is arranged on of described link stopper spring-compressed accommodates intracavity.
4. according to the base assembly of the automobile ignition switch according to any one of claims 1 to 3, it is characterised in that: described base
Being additionally provided with the fixing holder assembly in capping described large aperture portion on seat, described driving gear is rotationally connected with fixing holder assembly.
5. according to the base assembly of the automobile ignition switch according to any one of claims 1 to 3, it is characterised in that: described base
Being additionally provided with the lid covering described gear assembly installing hole on seat, described driven gear is rotationally connected with lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701820.8U CN205881783U (en) | 2016-06-29 | 2016-06-29 | Base subassembly of car ignition switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701820.8U CN205881783U (en) | 2016-06-29 | 2016-06-29 | Base subassembly of car ignition switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205881783U true CN205881783U (en) | 2017-01-11 |
Family
ID=57696347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620701820.8U Active CN205881783U (en) | 2016-06-29 | 2016-06-29 | Base subassembly of car ignition switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205881783U (en) |
-
2016
- 2016-06-29 CN CN201620701820.8U patent/CN205881783U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |