CN215803889U - Electric vehicle electric door lock with power supply unlocking rotation direction opposite to battery compartment opening direction - Google Patents
Electric vehicle electric door lock with power supply unlocking rotation direction opposite to battery compartment opening direction Download PDFInfo
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- CN215803889U CN215803889U CN202120092696.0U CN202120092696U CN215803889U CN 215803889 U CN215803889 U CN 215803889U CN 202120092696 U CN202120092696 U CN 202120092696U CN 215803889 U CN215803889 U CN 215803889U
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- linkage
- lock
- stay cord
- lock shell
- piece
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- 238000000034 method Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003137 locomotive effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model relates to an electric vehicle electric door lock with a power supply unlocking rotation direction opposite to a battery compartment opening direction, which comprises a lock shell, a knob, a lock core and a stay cord linkage piece, wherein a first stay cord linkage piece and a second stay cord linkage piece are arranged in the lock shell; the first toggle bulge and the second toggle bulge are opposite in direction on the linkage shaft, the linkage shaft is provided with a limiting end integrally formed with the second toggle bulge on one side of the second toggle bulge facing the linkage end, and a linkage structure which is abutted to the return spring and compresses the return spring when the second toggle bulge drives the linkage end to unlock is integrally formed on a connecting plate of the second pull rope linkage piece, so that the utility model has the beneficial effects that: when the power supply lock is unlocked, the rotary knob drives the linkage shaft to rotate in the direction opposite to the direction in which the rotary knob drives the linkage shaft to rotate when the battery bin is opened.
Description
Technical Field
The utility model relates to the field of electric vehicle switch locks, in particular to an electric vehicle switch lock with a power supply unlocking rotation direction opposite to a battery compartment opening direction.
Background
The locomotive comprises a motorcycle and an electric vehicle, wherein an electric door lock of the locomotive is a power switch lock for unlocking a key and has the function of switching on or off the power supply of the whole locomotive, the electric door lock mainly comprises a lock shell, a knob arranged on the lock shell, a lock cylinder linked with the knob and a pull rope linkage piece linked with the lock cylinder, one end of the pull rope linkage piece is linked with the lock cylinder, and the other end of the pull rope linkage piece is linked with a cushion lock or a battery compartment lock of the locomotive through stretching.
At present, a certain electric door lock produced and put on the market by the company has the defects that a lock knob is fed back by a client to easily open a battery compartment by mistake in the unlocking process of a power supply (the rotating direction of the battery compartment opened by clockwise rotation of the knob is consistent with the rotating direction of unlocking the power supply), the operation experience of the user is poor, and the market share is influenced.
Therefore, the applicant applies a part of a structure of a utility model patent with an authorization notice number of CN 209641572U to the lock to solve the problem, the utility model patent is named as a multifunctional electric lock of a locomotive, the electric lock can carry out linkage unlocking on different lock bodies in the locomotive by arranging a first stay cord linkage piece and a second stay cord linkage piece in a lock shell, the second stay cord linkage piece penetrates through a long groove of the lock shell through a linkage end of the second stay cord linkage piece, extends into the lock shell and is linked with a linkage shaft, the linkage shaft rotates along with a lock core, and when a toggle bulge on the second stay cord linkage piece is in conflict with the linkage end of the second stay cord linkage piece, the second stay cord linkage piece can slide in the long groove; when the poking bulge releases the contact on the second pull rope linkage piece, the second pull rope linkage piece is driven to reset by one end of the pull rope in linkage with other lock bodies of the locomotive.
However, the lock of this kind of structure still has the defect, because the universal driving shaft does not carry on spacingly to the linkage end of the tensile linkage piece of second in the protruding department of stirring that second stay cord linkage piece department set up, when being connected second stay cord linkage piece and battery compartment unblock stay cord and carrying out unblock or locking to the battery compartment, should stir the arch often can be unhook with the linkage end, also there is the phenomenon that takes place to open the battery compartment by mistake, the in-service use effect is relatively poor, and adopt the return mode after this structure battery compartment unblock to carry out the return for the reset torsion spring that sets up on the universal driving shaft, the limited difficult assembly of reset torsion spring mounted position, continue to improve.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the present invention is to solve the above-mentioned deficiencies of the prior art,
and the electric door lock of the electric vehicle with the power supply unlocking rotation direction opposite to the battery compartment opening direction is provided.
In order to achieve the purpose, the utility model provides the following technical scheme: the electric vehicle electric door lock comprises a lock shell, a knob arranged on the lock shell, a lock cylinder linked with the knob and a pull rope linkage piece linked with the lock cylinder, wherein a first pull rope linkage piece and a second pull rope linkage piece are arranged in the lock shell; the lock shell is located the installation department of first stay cord linkage and offers the spout that supplies first stay cord linkage reciprocal sliding, be equipped with compression reset spring between spout inner wall and the first stay cord linkage, second stay cord linkage is including the link of being connected with the stay cord and the linkage end of linkage with the lock core, be connected through the connecting plate between link and the linkage end, the lock shell is located the linkage end department of second stay cord linkage and offers the elongated slot that supplies the linkage end to extend to in the lock shell and implement reciprocating motion, the linkage end be in this elongated slot and can with lock the linkage shaft linkage in the shell, its characterized in that: the first toggle bulge and the second toggle bulge are located on the linkage shaft in opposite directions, a limiting end integrally formed with the second toggle bulge is arranged on one side, facing the linkage end, of the second toggle bulge, of the linkage shaft, a limiting groove for preventing the linkage end from being unhooked from the limiting end when the second toggle bulge drives the linkage end to unlock is formed between the limiting end and the second toggle bulge, a return spring with two ends respectively abutting against the elongated slot is arranged in the elongated slot, and a linkage structure which is abutted against the return spring and compresses the return spring when the second toggle bulge drives the linkage end to unlock is integrally formed on a connecting plate of the second pull rope linkage member.
By adopting the technical scheme, a first pull rope linkage piece and a second pull rope linkage piece are arranged in the lock shell, the first pull rope linkage piece is connected with a power lock latch, and the power lock is locked or unlocked through the latch; the second stay cord linkage piece is connected with the battery bin lock to lock or unlock the battery bin, the second stay cord linkage piece penetrates through a long groove of the lock shell through a linkage end of the second stay cord linkage piece and extends into the lock shell to be linked with the linkage shaft, the linkage shaft rotates along with the lock core, and when a second toggle bulge on the linkage shaft is abutted against the linkage end of the second stay cord linkage piece, the second stay cord linkage piece can slide in the long groove; when the second toggle protrusion releases the interference with the second pull rope linkage member, the second pull rope linkage member in the prior CN 209641572U utility model is reset by the end of the linkage between the pull rope and the battery compartment lock, the linkage structure is arranged on the second pull rope linkage member, the resetting effect of the second pull rope linkage member is better through the linkage between the return spring arranged in the elongated slot and the linkage structure, and the reset structure is not required to be arranged on the external battery compartment lock, thereby simplifying the design of the external lock, being convenient for being installed with a locomotive, having stronger universality, and the limit end is arranged at the second toggle protrusion, when the battery compartment needs to be unlocked, the second toggle protrusion will contact with the limit groove, not pressing the knob, and when the knob drives the linkage shaft to drive the second toggle protrusion to abut against the linkage end to unlock the battery compartment, the second toggle protrusion is unhooked from the linkage shaft when the linkage end is continuously pressed, thereby causing the unlocking failure, on the other hand, the limiting end also plays a role of a reinforcing rib, the strength of the second toggle bulge is improved, because the direction of the first toggle bulge and the direction of the linkage shaft where the second toggle bulge is located are opposite, namely when the knob is rotated clockwise to drive the linkage shaft to rotate, the first toggle bulge is abutted with the first pull rope linkage part to lock or unlock the power supply lock, and the knob is rotated clockwise to drive the linkage shaft to rotate, when the second toggle bulge is abutted with the second pull rope linkage part, the battery compartment lock is unlocked or locked, namely when the linkage shaft rotates along the same direction, the functions realized by the interference between the first toggle bulge and the first pull rope linkage part or the interference between the second toggle bulge and the second pull rope linkage part are opposite, when the first toggle bulge is linked with the first pull rope linkage part to rotate, the lock bolt is extended to lock the power supply lock, and when the second toggle bulge is linked with the second pull rope linkage part to move, the battery compartment is unlocked, therefore, the rotation direction of the linkage shaft driven by the knob when the power lock is unlocked is opposite to the rotation direction of the linkage shaft driven by the knob when the battery bin is opened, and the user experience is improved.
The electric vehicle electric door lock with the power supply unlocking rotation direction opposite to the battery compartment opening direction can be further set as follows: the linkage structure is a linkage sheet arranged on the connecting plate, and one end of the linkage sheet penetrates into the return spring
Adopt above-mentioned technical scheme, through set up the linkage piece on second stay cord linkage piece, linkage piece one end penetrates in return spring, realize the automatic re-setting of second stay cord linkage piece, the arch is stirred to the second drives the second stay cord linkage piece and carries out the unblock back to the battery compartment, the linkage piece on the second stay cord linkage piece will return the normal position under return spring's effect, and then drive the return of second stay cord linkage piece, the second stay cord linkage piece return makes the second stir the arch again and returns the normal position, make the universal driving shaft also self-return, need not additionally on the linkage or on the lock of outside battery compartment design return structure, simplify the design degree of difficulty of universal driving shaft and outside tool to lock.
The electric vehicle electric door lock with the power supply unlocking rotation direction opposite to the battery compartment opening direction can be further set as follows: the linkage piece is formed by a cutting tongue which is formed in the middle of the connecting plate through a stamping process and is perpendicular to the connecting plate.
By adopting the technical scheme, the cutting tongue which is integrally formed with the second stay cord linkage piece and is vertical to the second stay cord linkage piece is punched in the middle of the second stay cord linkage piece by adopting a punching process, so that the processing is convenient, the linkage piece can be formed by processing the conventional second stay cord linkage piece for one more step, and then the return spring which is matched with the length of the long groove is arranged in the long groove, so that the automatic return of the second stay cord linkage piece can be realized, and the large change effect is realized.
The electric vehicle electric door lock with the power supply unlocking rotation direction opposite to the battery compartment opening direction can be further set as follows: the link of second stay cord linkage is for turning over a and parallel arrangement's connecting block with the connecting plate, set up the joint breach that supplies the stay cord card to establish on the connecting block, the linkage end is the shifting block that links up with the connecting plate is perpendicular, second stay cord linkage appears outside the lock shell, second stay cord linkage for with the other end of lock shell laminating be equipped with the second stay cord linkage between have the clearance and with lock shell fixed connection's limiting plate, the lock shell is equipped with the connecting portion that supplies limiting plate connection on one side of the elongated slot, connecting portion set up connection breach, limiting plate one end is inserted and is established and pass through fastener locking on the lock shell at the connection breach other end.
Adopt above-mentioned technical scheme, through setting up connecting portion and seting up the connection breach at connecting portion and insert limiting plate one end and establish in connection breach department, further simplify the size of lock shell.
The electric door lock of the electric vehicle with the power supply unlocking direction opposite to the battery compartment opening direction can be further set as follows: and a plurality of reinforcing ribs are arranged on the linkage shaft.
By adopting the technical scheme, the universal driving shaft is easy to deform in the using process, so that the strength of the universal driving shaft is enhanced by arranging a plurality of reinforcing ribs, and the service life of the universal driving shaft is ensured.
The utility model has the beneficial effects that: the knob drives the universal driving shaft and rotates the opposite direction when the power lock unblocks and the knob drives the universal driving shaft and rotates the opposite direction when opening the battery compartment, and user experience feels stronger, can not take place unhook, mistake touch the phenomenon during the battery compartment unblock, and universal driving shaft life is longer.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is an exploded view of the embodiment of the present invention.
Fig. 3 is an enlarged structural schematic view of the second rope linkage according to the embodiment of the utility model.
Fig. 4 is an enlarged structural schematic view of a lock case according to an embodiment of the utility model.
FIG. 5 is an enlarged schematic view of a linkage shaft according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1-5: the electric vehicle electric door lock with the power supply unlocking rotation direction opposite to the battery compartment opening direction comprises a split type lock shell 1, a knob 2 arranged on the lock shell 1, a lock cylinder 3 linked with the knob 2 and a pull rope linkage piece linked with the lock cylinder 3, wherein a first pull rope linkage piece 4 and a second pull rope linkage piece 5 are arranged in the lock shell 1, the lock cylinder 3 is linked with the first pull rope linkage piece 4 and the second pull rope linkage piece 5 through a linkage shaft 6, and a first toggle bulge 61 and a second toggle bulge 62 are respectively arranged on the outer peripheral surface of the linkage shaft 6 and at the positions of the first pull rope linkage piece 4 and the second pull rope linkage piece 5; the lock shell 1 is provided with a chute 11 for the first rope linkage 4 to slide in a reciprocating manner at the installation position of the first rope linkage 4, a compression reset spring is arranged between the inner wall of the chute 11 and the first rope linkage 4, the second rope linkage 5 comprises a connecting end 51 connected with the rope and a linkage end 52 linked with the lock core 3, the connecting end 51 is connected with the linkage end 52 through a connecting plate 53, the lock shell 1 is provided with a long groove 12 for the linkage end 52 to extend into the lock shell 1 and move in a reciprocating manner at the linkage end 52 of the second rope linkage 5, the linkage end 52 is positioned in the long groove 12 and can be linked with a linkage shaft 6 in the lock shell 1, the first toggle bulge 61 and the second toggle bulge 62 are positioned on the linkage shaft 6 in opposite directions, the linkage shaft 6 is provided with a limiting end 63 integrally formed with the second toggle bulge 62 at one side of the second toggle bulge 62 facing the linkage end 52, a limit groove 64 for preventing the link end 52 from unhooking from the limit end 63 when the second toggle protrusion 62 drives the link end 52 to unlock is formed between the limit end 63 and the second toggle protrusion 62, a return spring (not shown in the figure) with two ends respectively abutting against the long groove 12 is arranged in the long groove 12, a link structure abutting against the return spring and compressing the return spring when the second toggle protrusion 62 drives the link end 52 to unlock is integrally formed on the connecting plate 53 of the second pull rope link 5, the link structure is a link piece 54 arranged on the connecting plate 53, one end of the link piece 54 penetrates into the return spring, the link piece 54 is formed by a cutting tongue which is formed in the middle of the connecting plate 53 and is vertical to the connecting plate 53 through a stamping process, the connecting end 51 of the second pull rope link 5 is a connecting block which is turned over and parallel to the connecting plate 53, and a clamping notch 511 for clamping the pull rope is formed on the connecting block, the linkage end 52 is a shifting block vertically connected with the connecting plate 53, the second pull rope linkage piece 5 is exposed outside the lock shell 1, the second pull rope linkage piece 5 is provided with a limiting plate 7 which is fixedly connected with the lock shell 1 and has a gap between the second pull rope linkage piece 5 and is arranged at the other end attached to the lock shell 1, the lock shell 1 is provided with a connecting part 13 for connecting the limiting plate 7 at one side of the long groove 12, the connecting part 13 is provided with a connecting notch 131, one end of the limiting plate 7 is inserted into the connecting notch 131, the other end of the limiting plate is locked on the lock shell 1 through a bolt 8, and the linkage shaft 6 is provided with a plurality of reinforcing ribs 65.
Claims (5)
1. The electric vehicle electric door lock comprises a lock shell, a knob arranged on the lock shell, a lock cylinder linked with the knob and a pull rope linkage piece linked with the lock cylinder, wherein a first pull rope linkage piece and a second pull rope linkage piece are arranged in the lock shell; the lock shell is located the installation department of first stay cord linkage and offers the spout that supplies first stay cord linkage reciprocal sliding, be equipped with compression reset spring between spout inner wall and the first stay cord linkage, second stay cord linkage is including the link of being connected with the stay cord and the linkage end of linkage with the lock core, be connected through the connecting plate between link and the linkage end, the lock shell is located the linkage end department of second stay cord linkage and offers the elongated slot that supplies the linkage end to extend to in the lock shell and implement reciprocating motion, the linkage end be in this elongated slot and can with lock the linkage shaft linkage in the shell, its characterized in that: the first toggle bulge and the second toggle bulge are located on the linkage shaft in opposite directions, a limiting end integrally formed with the second toggle bulge is arranged on one side, facing the linkage end, of the second toggle bulge, of the linkage shaft, a limiting groove for preventing the linkage end from being unhooked from the limiting end when the second toggle bulge drives the linkage end to unlock is formed between the limiting end and the second toggle bulge, a return spring with two ends respectively abutting against the elongated slot is arranged in the elongated slot, and a linkage structure which is abutted against the return spring and compresses the return spring when the second toggle bulge drives the linkage end to unlock is integrally formed on a connecting plate of the second pull rope linkage member.
2. The electric vehicle electric door lock with the power supply unlocking rotation direction opposite to the battery compartment opening direction as claimed in claim 1, characterized in that: the linkage structure is a linkage piece arranged on the connecting plate, and one end of the linkage piece penetrates into the return spring.
3. The electric vehicle electric door lock with the power supply unlocking rotation direction opposite to the battery compartment opening direction as claimed in claim 2, characterized in that: the linkage piece is formed by a cutting tongue which is formed in the middle of the connecting plate through a stamping process and is perpendicular to the connecting plate.
4. The electric vehicle electric door lock with the power supply unlocking rotation direction opposite to the battery compartment opening direction as claimed in claim 2 or 3, characterized in that: the link of second stay cord linkage is for turning over a and parallel arrangement's connecting block with the connecting plate, set up the joint breach that supplies the stay cord card to establish on the connecting block, the linkage end is the shifting block that links up with the connecting plate is perpendicular, second stay cord linkage appears outside the lock shell, second stay cord linkage for with the other end of lock shell laminating be equipped with the second stay cord linkage between have the clearance and with lock shell fixed connection's limiting plate, the lock shell is equipped with the connecting portion that supplies limiting plate connection on one side of the elongated slot, connecting portion set up connection breach, limiting plate one end is inserted and is established and pass through fastener locking on the lock shell at the connection breach other end.
5. The electric vehicle electric door lock with the power supply unlocking rotation direction opposite to the battery compartment opening direction as claimed in claim 1, characterized in that: and a plurality of reinforcing ribs are arranged on the linkage shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120092696.0U CN215803889U (en) | 2021-01-13 | 2021-01-13 | Electric vehicle electric door lock with power supply unlocking rotation direction opposite to battery compartment opening direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120092696.0U CN215803889U (en) | 2021-01-13 | 2021-01-13 | Electric vehicle electric door lock with power supply unlocking rotation direction opposite to battery compartment opening direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215803889U true CN215803889U (en) | 2022-02-11 |
Family
ID=80125544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120092696.0U Active CN215803889U (en) | 2021-01-13 | 2021-01-13 | Electric vehicle electric door lock with power supply unlocking rotation direction opposite to battery compartment opening direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215803889U (en) |
-
2021
- 2021-01-13 CN CN202120092696.0U patent/CN215803889U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electric door lock of electric vehicle with power supply unlocking rotating direction opposite to the opening direction of battery compartment Effective date of registration: 20221102 Granted publication date: 20220211 Pledgee: Wenzhou Financing Guarantee Co.,Ltd. Pledgor: ZHEJIANG LEIPAI MOTOR VEHICLE PARTS Co.,Ltd. Registration number: Y2022110000302 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |