CN217655794U - Motor locking device for ignition switch - Google Patents
Motor locking device for ignition switch Download PDFInfo
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- CN217655794U CN217655794U CN202221411947.8U CN202221411947U CN217655794U CN 217655794 U CN217655794 U CN 217655794U CN 202221411947 U CN202221411947 U CN 202221411947U CN 217655794 U CN217655794 U CN 217655794U
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- bolt
- rotating shaft
- ignition switch
- motor
- locking device
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Abstract
The utility model relates to a motor locking device for ignition switch, its characterized in that: the motor is linked with a transmission gear assembly, the transmission gear assembly is linked with a rotating shaft, a bolt is arranged below the rotating shaft, and a driving mechanism which is respectively linked with the rotating shaft and the bolt and can drive the bolt to do reciprocating linear motion along the axial direction of the rotating shaft is arranged between the rotating shaft and the bolt. The utility model has the advantages that: provided is a motor locking device for an ignition switch, which is reduced in cost and excellent in working stability.
Description
Technical Field
The utility model relates to an ignition switch technical field, concretely relates to motor locking device for ignition switch.
Background
Two-wheeled locomotives such as motorcycles, electric vehicles and the like all need to use an ignition switch, an electromagnet control system is generally arranged on the ignition switch, the lock cylinder sleeve is locked by utilizing an electromagnet, and the electromagnet control system is high in cost, easy to interfere and poor in working stability.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide a motor locking device for ignition switch, reduce cost, job stabilization nature is good.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a motor locking device for ignition switch, its characterized in that includes the motor, the motor linkage has drive gear subassembly, drive gear subassembly linkage has the pivot, the pivot below is equipped with the bolt, be equipped with respectively between pivot and the bolt with pivot, bolt linkage and can drive the bolt along the pivot axial make reciprocal linear motion's actuating mechanism.
By adopting the technical scheme, the traditional electromagnetic control system is abandoned, a brand-new locking device is designed to replace the original electromagnetic control system to lock the lock cylinder sleeve, the purchase cost of the motor is lower than that of an electromagnet, and the bolt can be stably kept in an unlocking or locking state, so that the cost is reduced, the motor is not easy to interfere, and the working stability is good; when the lock is locked, the motor is electrified to rotate, the transmission gear assembly transmits the rotating force of the motor to the rotating shaft, the rotating shaft rotates along with the rotating shaft, and the driving mechanism immediately controls the bolt to move axially along the rotating shaft until the bolt is inserted into the lock cylinder sleeve to realize locking; when unlocking, the motor is rotated reversely.
The above-described motor locking device for an ignition switch may be further configured to: actuating mechanism includes down pressure spring, promotion post, it locates in the pivot and distributes between bolt and transmission gear assembly to push down the spring housing, push down the spring upper end and be connected with the conflict of pivot upper end, lower extreme and bolt conflict are connected, the pivot middle part is equipped with along perpendicular to pivot axial distribution and be the spliced eye that runs through the setting, it installs in the spliced eye and promotes the post both ends and extend to and push down the spring contact towards the distant place respectively to promote post detachable, the linkage of bolt below has the piece that resets.
By adopting the technical scheme, when the lock is locked, the motor drives the rotating shaft to rotate through the transmission gear assembly, the pushing column rotates along the rotating shaft, so that both ends of the pushing column move along the same direction, and the pushing spring is downwards extruded along the spiral line of the pressing spring; during unlocking, the motor drives the rotating shaft to rotate reversely through the transmission gear assembly, the pushing column rotates, and moves upwards along the spiral line of the lower pressing spring while rotating, the lower pressing spring gradually releases compression force, namely the force on the bolt is gradually reduced, and the bolt relatively withdraws from the lock cylinder sleeve under the action of the reset piece to finish unlocking; the spring has the advantages of ingenious design, simple structure, low purchasing cost, no special-shaped structure difficult to machine and convenient machining.
The above-described motor locking device for an ignition switch may be further configured to: reset the reset spring that the bolt periphery was located for the cover to the piece, the bolt lateral part is equipped with towards outside convex linkage board that resets, reset spring upper end is contradicted with the linkage board that resets and is connected.
By adopting the technical scheme, in the process that the bolt is stressed and pressed down, the reset spring is stressed and compressed under the action of the reset linkage plate, and once the bolt is unlocked, the reset spring recovers, so that the bolt can be pushed out of the lock cylinder sleeve to complete unlocking, the structure is simple, and the purchase cost of the spring is low.
The above-described motor locking device for an ignition switch may be further configured to: and a sliding guide hole with an open upper end and in clearance fit with the rotating shaft is arranged in the bolt.
Adopt above-mentioned technical scheme, add the slip guiding hole, the bolt is along pivot axial motion in-process, and the bolt is difficult for controlling and rocks, promotes job stabilization nature.
The above-described motor locking device for an ignition switch may be further configured to: the motor locking device further comprises a base, a motor installation cavity capable of installing a motor, a rotating shaft installation cavity capable of installing a rotating shaft and a driving mechanism are arranged inside the base, and a connecting seat capable of being detachably connected with the ignition switch lock body is arranged outside the base.
By adopting the technical scheme, the base is additionally arranged, so that the components such as the motor, the rotating shaft and the like can be conveniently assembled, and the whole ignition switch lock body can be conveniently assembled; wherein, the connecting seat is used for the base to be connected with dismantling of ignition switch lock body.
The above-described motor locking device for an ignition switch may be further configured to: the base upper end is equipped with the end cover, the base upper end is equipped with a plurality of group's joint piece, be equipped with on the end cover with the bayonet socket that the joint piece can be dismantled the joint.
By adopting the technical scheme, the end cover is additionally arranged, so that dust is prevented from entering the motor installation cavity and the rotating shaft installation cavity to influence the motor, the rotating shaft and other parts.
The above-described motor locking device for an ignition switch may be further configured to: the rotating shaft installation cavity is internally provided with a sliding hole shaft, and the side part of the sliding hole shaft is provided with a sliding guide groove in clearance fit with the reset linkage plate.
By adopting the technical scheme, the sliding guide groove is additionally arranged, the bolt cannot rotate around the axis of the rotating shaft when moving, the bolt can be ensured to be stably inserted into the lock cylinder sleeve without errors, and the overall working stability is further improved.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention;
fig. 2 is a structural schematic diagram of the assembly state of the embodiment of the present invention;
fig. 3 is a schematic top view of an embodiment of the present invention;
FIG. 4 isbase:Sub>A schematic sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic view of an assembled state of the rotating shaft, the pushing post and the pressing spring according to the embodiment of the present invention;
fig. 6 is a schematic view of the plug according to the embodiment of the present invention;
fig. 7 is a schematic view of a base structure according to an embodiment of the present invention.
Notation of the reference numerals: the device comprises a motor 1, a transmission gear component 2, a rotating shaft 3, an inserting hole 31, a plug pin 4, a reset linkage plate 41, a sliding guide hole 42, a pressing spring 5, a pushing column 6, an end cover 7, a bayonet 71, a reset spring 8, a base 9, a motor installation cavity 91, a rotating shaft installation cavity 92, a sliding hole shaft 93, a sliding guide groove 94, a connecting seat 95 and a clamping block 96.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 7, a locking device for a motor 1 of an ignition switch comprises a motor 1, the motor 1 is linked with a transmission gear assembly 2, the transmission gear assembly 2 is linked with a rotating shaft 3, a bolt 4 is arranged below the rotating shaft 3, and a driving mechanism which is respectively linked with the rotating shaft 3 and the bolt 4 and can drive the bolt 4 to do reciprocating linear motion along the axial direction of the rotating shaft 3 is arranged between the rotating shaft 3 and the bolt 4. Actuating mechanism is including pushing down spring 5, promotion post 6, 5 covers of pushing down spring are located pivot 3 and are distributed between bolt 4 and drive gear subassembly 2, 5 upper ends of pushing down spring are contradicted with 3 upper ends of pivot and are connected, the lower extreme is contradicted with bolt 4 and is connected, 3 middle parts of pivot are equipped with along the 3 axial distributions of perpendicular to pivot and be the spliced eye 31 that runs through the setting, it installs in spliced eye 31 and promotes 6 both ends of post and extend until and push down 5 contacts towards the distant place respectively to promote 6 below links of post, 4 below linkages of bolt have the piece that resets. The traditional electromagnetic control system is abandoned, a brand-new locking device is designed to replace the original electromagnetic control system to lock the lock cylinder sleeve, the motor 1 has lower purchase cost compared with an electromagnet, and the bolt 4 can be stably kept in an unlocking or locking state, so that the cost is reduced, the motor 1 is not easy to be interfered, and the working stability is good; when the lock is locked, the motor 1 is electrified to rotate, the transmission gear assembly 2 transmits the rotating force of the motor 1 to the rotating shaft 3, the rotating shaft 3 rotates along with the rotating shaft, and the driving mechanism immediately controls the bolt 4 to move axially along the rotating shaft 3 until the bolt is inserted into the lock cylinder sleeve to realize locking; when unlocking, the motor 1 is rotated reversely.
Reset the piece and locate the reset spring 8 of bolt 4 periphery for the cover, 4 lateral parts of bolt are equipped with towards outside convex linkage board 41 that resets, 8 upper ends of reset spring are contradicted with linkage board 41 that resets and are connected. In the process that the bolt 4 is pressed downwards under stress, the reset spring 8 is compressed under the action of the reset linkage plate 41, and once the bolt is unlocked, the reset spring 8 is restored, the bolt 4 can be pushed out of the lock cylinder sleeve, so that the unlocking is completed, the structure is simple, and the purchasing cost of the spring is low.
A sliding guide hole 42 with an open upper end and in clearance fit with the rotating shaft 3 is arranged in the bolt 4. Add sliding guide hole 42, bolt 4 is along 3 axial motion in-processes in the pivot, and bolt 4 is difficult for rocking from side to side, promotes job stabilization nature.
The motor locking device further comprises a base 9, a motor installation cavity 91 capable of installing the motor 1, a rotating shaft installation cavity 92 capable of installing the rotating shaft 3 and the driving mechanism are arranged inside the base 9, and a connecting seat 95 capable of being detachably connected with the ignition switch lock body is arranged outside the base 9. The base 9 is additionally arranged, so that the components such as the motor 1, the rotating shaft 3 and the like can be conveniently assembled, and the whole ignition switch lock body can be conveniently assembled; wherein, the connecting seat 95 is used for the detachable connection of the base 9 and the ignition switch lock body.
The utility model discloses a lamp holder, including base 9, end cover 7 is equipped with to base 9 upper end, base 9 upper end is equipped with 3 groups joint piece 96, be equipped with on end cover 7 with the bayonet socket 71 that joint piece 96 can dismantle the joint. The end cover 7 is additionally arranged, so that dust is prevented from entering the motor mounting cavity 91 and the rotating shaft mounting cavity 92 to influence the motor 1, the rotating shaft 3 and other parts.
A sliding hole shaft 93 is arranged in the rotating shaft mounting cavity 92, and a sliding guide groove 94 in clearance fit with the resetting linkage plate 41 is arranged on the side portion of the sliding hole shaft 93. The sliding guide groove 94 is additionally arranged, so that the bolt 4 cannot rotate around the axis of the rotating shaft 3 when moving, the bolt 4 can be ensured to be stably inserted into the lock cylinder sleeve, and the overall working stability is further improved.
The working principle is as follows:
when locking, motor 1 drives pivot 3 through drive gear subassembly 2 and rotates, it rotates to promote post 6 to follow pivot 3, thereby promote the both ends of post 6 all along same steering motion, push down spring 5 down along the helix of pushing down spring 5, this in-process, and promote post 6 then on one side and rotate, push down spring 5 down along the helix of pushing down spring 5 on one side, because it is relatively fixed to pivot 3 to promote post 6, so promote post 6 can not remove along 3 axis directions of pivot, consequently above-mentioned kinetic force can finally obtain pushing down spring 5 and do the compression downwards along 3 axial of pivot under the effect of promoting post 6, thereby push down spring 5 and promote bolt 4 and insert in the lock core cover, realize locking, treat motor 1 stall back, pivot 3 keeps motionless, then can ensure the stable insertion of bolt 4 in the lock core cover.
During the unblock, motor 1 drives pivot 3 reversal through drive gear subassembly 2, promotes post 6 and makes the reversal, and in this process, promotes post 6 and rotates simultaneously, and along the helix upward movement of push down spring 5, push down spring 5 progressively releases the compressive force, also progressively reduces to the power of bolt 4, and bolt 4 withdraws from the lock core cover relatively under reset spring 8's effect, accomplishes the unblock.
Claims (7)
1. A motor locking device for an ignition switch is characterized in that: the motor is linked with a transmission gear assembly, the transmission gear assembly is linked with a rotating shaft, a bolt is arranged below the rotating shaft, and a driving mechanism which is respectively linked with the rotating shaft and the bolt and can drive the bolt to do reciprocating linear motion along the axial direction of the rotating shaft is arranged between the rotating shaft and the bolt.
2. The motor locking device for an ignition switch according to claim 1, characterized in that: actuating mechanism is including pushing down spring, promotion post, push down the spring housing and locate in the pivot and distribute between bolt and transmission gear assembly, push down the spring upper end and conflict with the pivot upper end and be connected, the lower extreme is contradicted with the bolt and is connected, the pivot middle part is equipped with along perpendicular to pivot axial distribution and be the spliced eye that runs through the setting, it installs in the spliced eye and promotes the post both ends and extend respectively towards the distance and reach and push down the spring contact in the spliced eye, the linkage of bolt below has the piece that resets.
3. The motor locking device for an ignition switch according to claim 2, characterized in that: reset the reset spring that the bolt periphery was located for the cover to the piece, the bolt lateral part is equipped with towards outside convex linkage board that resets, reset spring upper end is contradicted with the linkage board that resets and is connected.
4. A motor locking device for an ignition switch according to any one of claims 1 to 3, characterized in that: and a sliding guide hole with an open upper end and in clearance fit with the rotating shaft is arranged in the bolt.
5. A motor locking device for an ignition switch according to any one of claims 1 to 3, characterized in that: the motor locking device further comprises a base, a motor installation cavity capable of installing a motor, a rotating shaft installation cavity capable of installing a rotating shaft and a driving mechanism are arranged inside the base, and a connecting seat capable of being detachably connected with the ignition switch lock body is arranged outside the base.
6. The motor locking device for an ignition switch according to claim 5, characterized in that: the base upper end is equipped with the end cover, the base upper end is equipped with a plurality of group's joint piece, be equipped with on the end cover with the bayonet socket that the joint piece can be dismantled the joint.
7. The motor locking device for an ignition switch according to claim 5, characterized in that: the rotating shaft installation cavity is internally provided with a sliding hole shaft, and the side part of the sliding hole shaft is provided with a sliding guide groove in clearance fit with the reset linkage plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221411947.8U CN217655794U (en) | 2022-06-07 | 2022-06-07 | Motor locking device for ignition switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221411947.8U CN217655794U (en) | 2022-06-07 | 2022-06-07 | Motor locking device for ignition switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217655794U true CN217655794U (en) | 2022-10-25 |
Family
ID=83683069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221411947.8U Active CN217655794U (en) | 2022-06-07 | 2022-06-07 | Motor locking device for ignition switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217655794U (en) |
-
2022
- 2022-06-07 CN CN202221411947.8U patent/CN217655794U/en active Active
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