CN219418868U

CN219418868U - Keyless ignition switch convenient to disassemble and assemble

Info

Publication number: CN219418868U
Application number: CN202320537945.1U
Authority: CN
Inventors: 吴情军; 王宽; 钟方斌
Original assignee: Wenzhou Mblo Vehicle Co ltd
Current assignee: Wenzhou Mblo Vehicle Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-07-25
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a keyless ignition switch convenient to disassemble and assemble, which comprises a knob, a lock body and a lock core, wherein the knob comprises a connecting part and a rotating part which is rotatably arranged on the connecting part, the rotating part is in linkage fit with the lock core, one of the lock body and the connecting part is provided with a locking groove, the other is provided with a locking piece matched with the locking groove, the keyless ignition switch also comprises a guide groove used for guiding the locking piece into the locking groove, the connecting part is also provided with a limit groove, and the lock body is movably provided with a limit piece which is inserted into the limit groove to realize the rotation limit of the connecting part, so that the cooperation of the limit piece and the limit groove is increased while the disassembly and the assembly are convenient, and the overall stability of the equipment is improved.

Description

Keyless ignition switch convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of ignition switches, in particular to a keyless ignition switch convenient to assemble and disassemble.

Background

The ignition switch of the keyless system is suitable for running and theft prevention of motorcycles and electric vehicles, and has the three-gear most basic functions of O N, OF, LOC K required by the finished vehicles like the traditional similar products. Patent number CN 201520008409.8 discloses a keyless ignition switch, which is characterized in that a key cylinder is unlocked or locked by a relay and a pin shaft connected with the relay and controlling the pin shaft to move up and down in a pin groove, so that the function of a keyless system is realized.

In the prior art, a Chinese patent of the utility model has the patent name of 201822038247.9: the utility model provides a convenient keyless ignition switch of dismouting contains knob subassembly, lock body and sets up at the internal lock core of lock, knob subassembly comprises knob portion and connecting portion, knob portion contains the rotation axis and overlaps the knob of establishing at the rotation axis top, the knob passes through the rotation axis and rotates with the internal lock core cooperation of lock, knob portion can reciprocate along the axial of lock core, and rotatory knob can make lock core synchronous rotation, its characterized in that: the connecting part corresponds the lock body one end and is equipped with the go-between that has the link space, be equipped with the notch on the go-between, be equipped with on the lock body with the automatic buckling device of go-between cooperation connection, automatic buckling device contains setting up on the lock body with the lug that the notch cooperation is connected, restriction go-between lock back pivoted limiting plate and the elastic component of setting in the limiting plate, the limiting plate offsets with the go-between, and the assembly is relatively more convenient, but only offsets through limiting plate and go-between and restrict the connecting part rotation, and the elastic coefficient that its elastic component required is higher to stability is also relatively poor.

Disclosure of Invention

The purpose of the utility model is that: in order to overcome the defects of the prior art, the utility model provides the keyless ignition switch which is convenient to assemble and disassemble, and simultaneously, the cooperation of the limiting piece and the limiting groove is increased, so that the overall stability of the equipment is increased.

The utility model discloses a keyless ignition switch convenient to disassemble and assemble, which comprises a knob, a lock body and a lock core, wherein the knob comprises a connecting part and a rotating part rotatably arranged on the connecting part, the rotating part is in linkage fit with the lock core, one of the lock body and the connecting part is provided with a locking groove, the other is provided with a locking piece matched with the locking groove, and the keyless ignition switch further comprises a guide groove for guiding the locking piece into the locking groove, and is characterized in that: still be equipped with the spacing groove on the connecting portion, the activity is provided with the locating part that is used for inserting to establish in the spacing groove and realizes that the connecting portion rotates spacing on the lock body, guiding groove and locking groove are located on the connecting portion, most preferably guiding groove be perpendicular groove, and the locking groove is the horizontal groove.

By adopting the technical scheme, during assembly, the locking piece can be inserted from the guide groove, when the locking piece slides to the joint of the guide groove and the locking groove, the locking piece is rotated into the locking groove in a rotary mode, at the moment, the locking piece can be matched with the locking groove, so that the knob is prevented from being pulled out, and when the locking piece rotates to a specified position, the limiting piece corresponds to the limiting groove, at the moment, the limiting piece can move into the limiting groove, the limiting connection part is limited to continue to rotate, so that the locking piece is prevented from rotating to the vertical groove position, the locking piece is matched with the limiting groove through the limiting piece, the requirement on the structure is relatively low, the limiting effect is good, and when the knob needs to be dismounted, the knob only needs to be driven to be separated from the limiting groove, and the disassembly and the assembly are relatively convenient.

Still further, the present utility model provides: the limiting piece is fixedly or integrally provided with a shifting block for shifting the shifting block to move, and the shifting block is exposed out of the lock body.

By adopting the technical scheme, the limiting piece is driven by the shifting block to slide, so that the control is more convenient.

Still further, the present utility model provides: the lock body is provided with a guide groove for the limiting piece to slide, and one end of the limiting piece can slide out of the guide groove to be locked with the limiting groove.

By adopting the technical scheme, the guide groove can play a role in guiding when the limiting piece slides, so that the limiting piece is prevented from shifting, and the assembly is more accurate and convenient.

The utility model is further provided with: the positioning structure for preventing the limiting piece from sliding automatically is also included.

By adopting the technical scheme, the utility model is more stable in use and can be prevented from sliding automatically.

Still further, the present utility model provides: the lock body is provided with a cover plate corresponding to the guide groove, and the cover plate is provided with a long slot hole for exposing and sliding the shifting block.

By adopting the technical scheme, the limiting piece is prevented from being separated from the guide groove, so that the limiting piece is more stable in use.

Still further, the present utility model provides: the positioning structure comprises an elastic piece arranged on the limiting piece, a marble or a pin shaft arranged on the elastic piece and a positioning hole arranged on the cover plate.

By adopting the technical scheme, the marble or the pin shaft can enter the positioning hole through the elastic piece, so that the positioning effect is realized, and when the limiting piece needs to be adjusted, the elastic piece is driven to deform only through external force, so that the marble or the pin shaft is separated from the positioning hole.

Still further, the present utility model provides: the locking groove is also provided with a guide surface which is obliquely arranged.

By adopting the technical scheme, the locking piece can play a guiding role when rotating to the locking groove.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is a diagram showing the combination of the lock body and the lock cylinder of the present utility model;

FIG. 4 is a diagram showing the combination of the lock body and the lock cylinder of the present utility model;

FIG. 5 is a schematic view of the knob and locking member of the present utility model.

Knob 1, connecting portion 11, rotating portion 12, lock body 2, guide groove 21, lock cylinder 3, locking groove 4, guide surface 41, locking piece 5, guide groove 6, limit groove 7, limit piece 8, dial 81, positioning structure 9, cover plate 10, long slot 101.

Description of the embodiments

The following detailed description of specific embodiments of the utility model refers to the accompanying drawings:

in the description of the present utility model, it should be understood that the terms "upper," "lower," "bottom," "top," "front," "rear," "inner," "outer," "left," "right," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The utility model discloses a keyless ignition switch convenient to disassemble and assemble, which comprises a knob 1, a lock body 2 and a lock cylinder 3, wherein the knob 1 comprises a connecting part 11 and a rotating part 12 rotatably arranged on the connecting part 11, the rotating part 12 is in linkage fit with the lock cylinder 3, one of the lock body 2 and the connecting part 11 is provided with a locking groove 4, the other is provided with a locking piece 5 (the locking piece 5 can be a locking rod, a locking block or a locking plate) matched with the locking groove 4, the keyless ignition switch also comprises a guiding groove 6 used for guiding the locking piece 5 into the locking groove 4, how the knob 1 controls the lock cylinder 3 to rotate is common knowledge of a person skilled in the art, and detailed description is not made herein, the lock body 2 is movably provided with a limiting piece 8 (the limiting piece 8 can be a limiting rod, a limiting block or a limiting plate) which is inserted into the limiting groove 7 to realize the rotation limiting of the connecting part 11, the guide groove 6 and the locking groove 4 are arranged on the connecting part 11, most preferably, the guide groove 6 is a vertical groove, the locking groove 4 is a horizontal groove, when the lock body 2 is assembled, the locking piece 5 can be inserted from the guide groove 6, when the locking piece 5 slides to the joint of the guide groove 6 and the locking groove 4, the locking piece 5 is rotated into the locking groove 4 in a rotating way, at the moment, the locking piece 5 can be matched with the locking groove 4, thereby preventing the knob 1 from being pulled out, and when the locking piece 5 is rotated to a specified position, the limiting piece 8 can be moved into the limiting groove 7 to limit the continuous rotation of the connecting part 11, thereby preventing the locking piece 5 from being rotated to the vertical groove position, through the matching of the limiting piece 8 and the limiting groove 7, the structure is simple and the requirement is lower, and spacing effect is good, when knob 1 needs to dismantle, only need drive spacing piece 8 break away from with spacing groove 7 can, the dismouting is also more convenient, locking groove 4 and locking piece 5 can set up the multiunit, and the effect is better during the use.

The limiting piece 8 is fixedly or integrally provided with a shifting block 81 for shifting the shifting block, the shifting block 81 is exposed out of the lock body 2, the shifting block 81 drives the limiting piece 8 to slide so that the shifting block is more convenient to control, the shifting block 81 can be a shifting rod, and the limiting piece 8 can be an elastic reset force of an elastic piece to enter the limiting groove 7.

Be equipped with on the lock body 2 and supply the gliding guide way 21 of locating part 8, but locating part 8 one end roll-off guide way 21 and locating slot 7 lock, guide way 21 can play the effect of direction when locating part 8 slides to prevent locating part 8 skew, make it more accurate convenient in the assembly.

The automatic sliding type positioning device also comprises a positioning structure 9 for preventing the limiting piece 8 from sliding automatically, so that the automatic sliding type positioning device is more stable in use and is prevented from sliding automatically.

The cover plate 10 is covered on the lock body 2 corresponding to the position of the guide groove 21, the cover plate 10 is provided with a long groove hole 101 for exposing and sliding the shifting block 81, and the limiting piece 8 is prevented from being separated from the guide groove 21, so that the lock body is more stable in use, and the cover plate 10 can be fixed on the lock body 2 by adopting a bolt or a pin or a buckle.

The positioning structure 9 comprises an elastic piece arranged on the limiting piece 8, a marble or a pin shaft arranged on the elastic piece and a positioning hole (the elastic piece can adopt a spring and a spring piece) arranged on the cover plate 10, and the marble or the pin shaft can enter the positioning hole through the elastic piece, so that the positioning effect is realized, and when the limiting piece 8 needs to be adjusted, the elastic piece is driven to deform only through external force, so that the marble or the pin shaft is separated from the positioning hole.

The locking groove 4 is further provided with a guide surface 41 which is obliquely arranged and can play a guiding role when the locking piece 5 rotates to the locking groove 4.

Claims

1. The utility model provides a keyless ignition switch convenient to dismouting, including knob (1), lock body (2) and lock core (3), knob (1) include connecting portion (11) and rotate rotary part (12) of setting on connecting portion (11), rotary part (12) and lock core (3) linkage cooperation, one of them is equipped with locking groove (4) of lock body (2) and connecting portion (11), is equipped with on the other locking piece (5) with locking groove (4) looks adaptation, still including being used for guiding locking piece (5) to guiding groove (6) in locking groove (4), its characterized in that: still be equipped with spacing groove (7) on connecting portion (11), the activity is provided with on lock body (2) and is used for inserting to establish spacing piece (8) that realizes connecting portion (11) rotation spacing in spacing groove (7).

2. The keyless ignition switch of claim 1, wherein: the limiting piece (8) is fixedly or integrally provided with a shifting block (81) for shifting the shifting block (81) to move, and the shifting block (81) is exposed out of the lock body (2).

3. The keyless ignition switch of claim 1, wherein: the lock body (2) is provided with a guide groove (21) for the limiting piece (8) to slide, and one end of the limiting piece (8) can slide out of the guide groove (21) to be locked with the limiting groove (7).

4. The keyless ignition switch of claim 2, wherein: the lock body (2) is provided with a guide groove (21) for the limiting piece (8) to slide, and one end of the limiting piece (8) can slide out of the guide groove (21) to be locked with the limiting groove (7).

5. The keyless ignition switch of claim 4, wherein: the device also comprises a positioning structure (9) for preventing the limiting piece (8) from sliding automatically.

6. The keyless ignition switch of claim 5, wherein: the lock body (2) is provided with a cover plate (10) corresponding to the guide groove (21), and the cover plate (10) is provided with a long groove hole (101) for exposing and sliding the shifting block (81).

7. The keyless ignition switch of claim 6, wherein: the positioning structure (9) comprises an elastic piece arranged on the limiting piece (8), a marble or a pin shaft arranged on the elastic piece and a positioning hole arranged on the cover plate (10).

8. A keyless ignition switch according to any one of claims 1 to 7, wherein: the guide groove (6) and the locking groove (4) are arranged on the connecting part (11), the guide groove (6) is a vertical groove, and the locking groove (4) is a horizontal groove.

9. The keyless ignition switch of claim 8, wherein: the locking groove (4) is also provided with a guide surface (41) which is obliquely arranged.