CN212473741U - Locking mechanism of cushion lock - Google Patents
Locking mechanism of cushion lock Download PDFInfo
- Publication number
- CN212473741U CN212473741U CN202021171172.2U CN202021171172U CN212473741U CN 212473741 U CN212473741 U CN 212473741U CN 202021171172 U CN202021171172 U CN 202021171172U CN 212473741 U CN212473741 U CN 212473741U
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- lock
- plate
- lock plate
- shell
- limiting
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Abstract
The utility model discloses a locking mechanism of a cushion lock, which comprises a lock shell with a lock groove, wherein a first lock plate and a second lock plate are rotationally arranged in the lock shell; the first lock plate is connected with a first tension spring, the second lock plate is connected with a second tension spring, the upper end of the second lock plate is provided with a lock hook matched with the first lock plate, and the lower end of the second lock plate is provided with a driving mechanism capable of driving the second lock plate to rotate; the driving mechanism comprises a motor, a gear and a sliding latch, and the gear is connected with an output shaft of the motor and is meshed with the sliding latch; the lock shell is provided with a track for the sliding of the sliding latch; when the motor drives the gear to rotate, the sliding latch moves towards one end far away from the second lock plate along the track, the second lock plate rotates under the action of the tension spring, and the locking of the lock hook on the first lock plate is released; the lock rod is separated from the lock groove, so that the cushion is unlocked; simple structure, convenient operation and low cost.
Description
Technical Field
The utility model relates to a tool to lock technical field, concretely relates to locking mechanical system of cushion lock.
Background
The two-wheeled electric vehicle is an important vehicle for people to have short travel due to the convenience of riding and parking; because the space is limited, the cavity below the cushion is generally designed as the space for storing articles for the common rider;
the electric vehicle cushion adopts a flip type, one end of the cushion is provided with a lock rod, a lock body is arranged in a cavity below the cushion, and the lock rod is locked in the lock body through the matching of a first lock plate and a second lock plate in the lock body; the locking of the electric vehicle cushion on the vehicle body is realized, and the electric vehicle cushion is used for preventing articles placed in the electric vehicle from being stolen; however, the existing electric vehicle cushion lock is unstable in structure, easy to cause a blocking phenomenon, complex in structure and high in cost.
SUMMERY OF THE UTILITY MODEL
To the deficiencies of the prior art, the object of the utility model is to provide a locking mechanical system of cushion lock.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the locking mechanism of the cushion lock comprises a lock shell with a lock slot, wherein a first lock plate and a second lock plate are rotatably arranged in the lock shell; the first lock plate is connected with a first tension spring, the second lock plate is connected with a second tension spring, the upper end of the second lock plate is provided with a lock hook matched with the first lock plate, and the lower end of the second lock plate is provided with a driving mechanism capable of driving the second lock plate to rotate;
the driving mechanism comprises a motor, a gear and a sliding latch, and the gear is connected with an output shaft of the motor and is meshed with the sliding latch; the lock shell is provided with a track for the sliding of the sliding latch;
when the motor drives the gear to rotate, the sliding latch moves towards one end far away from the second lock plate along the track, the second lock plate rotates under the action of the tension spring, and the locking of the lock hook on the first lock plate is released.
The utility model discloses further set up: the upper end of the first lock plate is provided with a first lock column for limiting the lock rod, the lower end of the first lock plate is provided with a second lock column, and a bayonet is formed between the first lock column and the second lock column;
when the latch hook of the second latch plate is matched with the first latch column, the latch rod is locked in the bayonet.
The utility model discloses further set up: the lock shell is provided with a limiting plate, one end of the limiting plate is provided with a first limiting foot for limiting the rotation of the first lock plate, and the other end of the limiting plate is provided with a second limiting foot for limiting the rotation of the second lock plate.
The utility model discloses further set up: a protective shell used for protecting the driving mechanism is installed on the lock shell, and the track is arranged in the protective shell.
The utility model discloses further set up: first jam plate and second jam plate all set up on the lock shell through the pin rotation.
The utility model discloses beneficial effect: the electric vehicle cushion locks the lock rod in the lock groove through the first lock column on the second lock plate and is locked on the vehicle body; the motor driving gear rotates through a key or a password, the sliding latch moves towards one end far away from the second lock plate along the track, the second lock plate rotates under the action of a second tension spring, the first lock plate is separated from the lock hook, the first lock plate rotates under the action of the first tension spring, and the lock rod is separated from the lock groove, so that the cushion is unlocked; the structure is simple, the operation is convenient, and the cost is reduced; in addition, when the sliding latch is driven by the gear to move towards one end of the second locking plate along the rail and push the second locking plate to rotate, the locking hook is matched with the first locking plate to lock the locking rod in the notch; the gear is matched with the sliding latch and has a self-locking function, and the locking mechanism can lock the lock rod more firmly; the safety is improved.
Drawings
Fig. 1 is a schematic structural view of a locking mechanism of the cushion lock of the present invention;
fig. 2 is a schematic structural view of the lock mechanism of the seat cushion lock according to the present invention with the protective case removed;
fig. 3 is a matching view of the first locking plate and the second locking plate of the locking mechanism of the cushion lock of the present invention;
fig. 4 is a schematic structural view of a protective housing of the locking mechanism of the seat cushion lock of the present invention;
fig. 5 is a schematic structural view of a limiting plate of the locking mechanism of the cushion lock of the present invention;
description of reference numerals: 1. a lock case; 11. locking the groove; 2. a first lock plate; 21. a first lock cylinder; 22. a second lock cylinder; 23. a bayonet; 24. a first tension spring; 3. a second lock plate; 31. a latch hook; 32. a second tension spring; 4. a drive mechanism; 41. a motor; 42. a gear; 43. sliding latch teeth; 5. a protective shell; 6. a limiting plate; 61. a first limit pin; 62. and a second limit foot.
Detailed Description
Embodiments of the locking mechanism of the seat cushion lock according to the present invention will be described in further detail with reference to fig. 1 to 5.
The locking mechanism of the cushion lock comprises a lock shell 1 with a lock slot 11, wherein a first lock plate 2 and a second lock plate 3 are rotatably arranged in the lock shell 1; the first lock plate 2 is connected with a first tension spring 24, wherein the first tension spring 24 can enable the first lock plate 2 to rotate towards one side far away from the second lock plate 3; a second tension spring 32 is connected to the second lock plate 3, wherein the second tension spring 32 can enable the second lock plate 3 to rotate towards the side far away from the first lock plate 2; the upper end of the second locking plate 3 is provided with a locking hook 31 matched with the first locking plate 2, and the lower end of the second locking plate 3 is provided with a driving mechanism 4 capable of driving the second locking plate 3 to rotate;
the driving mechanism 4 comprises a motor 41, a gear 42 and a sliding latch 43, wherein the gear 42 is connected with an output shaft of the motor 41 and is meshed with the sliding latch 43; the lock shell 1 is provided with a track for the sliding of the sliding latch 43;
the electric vehicle cushion locks the lock rod in the lock groove 11 through the first lock column 21 on the second lock plate 3 and is locked on the vehicle body; the motor 41 drives the gear 42 to rotate through a key or a password, the sliding latch 43 moves towards one end far away from the second lock plate 3 along a track, the second lock plate 3 rotates under the action of the second tension spring 32, the first lock plate 2 is separated from the lock hook 31, the first lock plate 2 rotates under the action of the first tension spring 24, and the lock rod is separated from the lock groove 11, so that the cushion is unlocked; after unlocking is completed, the motor 41 drives the sliding latch 43 to complete resetting and push the second lock plate 3 to rotate, when the cushion needs to be locked again, only the cushion needs to be closed, and the lock rod pushes the first lock plate 2, so that the first lock plate 2 is matched with the lock hook 31 to complete locking of the cushion; simple structure, convenient operation and low cost.
The upper end of the first lock plate 2 is provided with a first lock column 21 for limiting the lock rod, the lower end of the first lock plate is provided with a second lock column 22, and a bayonet 23 is formed between the first lock column 21 and the second lock column 22;
when the lock hook 31 of the second lock plate 3 is matched with the second lock cylinder 22, the lock rod is locked in the bayonet 23; when the seat cushion is closed, the seat cushion is pressed downwards, the lock rod of the seat cushion enters the bayonet 23 and presses the second lock column 22 on the first lock plate 2 downwards to drive the first lock plate 2 to rotate downwards, so that the second lock column 22 on the first lock plate 2 is clamped into the lock hook 31 to lock the lock rod in the bayonet 23; the gear 42 is matched with the sliding latch 43, has a self-locking function, and can lock the lock rod more firmly, so that articles stored in the electric vehicle are safer.
A limiting plate 6 is arranged on the lock shell 1, a first limiting pin 61 for limiting the rotation of the first locking plate 2 is arranged at one end of the limiting plate 6, and a second limiting pin 62 for limiting the rotation of the second locking plate 3 is arranged at the other end of the limiting plate 6; after the locking mechanism is unlocked, the phenomenon that the rotation radian of the first locking plate 2 is too large under the action of the first tension spring 24 and the rotation radian of the second locking plate 3 is too large under the action of the second tension spring 32 is avoided; the locking mechanism can conveniently lock the lock rod again.
Wherein install the protective housing 5 that is used for protecting actuating mechanism 4 on the lock shell 1, wherein the track sets up in protective housing 5, better protection actuating mechanism 4 for the slip latch 43 in the actuating mechanism 4 removes more steadily, and the unblock is more accurate.
Wherein first jam plate 2 and second jam plate 3 all rotate through the pin and set up on lock shell 1 for first jam plate 2 and 3 firmer rotations of second jam plate structure are on lock shell 1, thereby the unblock operation of cushion lock is more accurate.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The locking mechanism of the cushion lock comprises a lock shell with a lock slot, wherein a first lock plate and a second lock plate are rotatably arranged in the lock shell; the method is characterized in that: the first lock plate is connected with a first tension spring, the second lock plate is connected with a second tension spring, the upper end of the second lock plate is provided with a lock hook matched with the first lock plate, and the lower end of the second lock plate is provided with a driving mechanism capable of driving the second lock plate to rotate;
the driving mechanism comprises a motor, a gear and a sliding latch, and the gear is connected with an output shaft of the motor and is meshed with the sliding latch; the lock shell is provided with a track for the sliding of the sliding latch;
when the motor drives the gear to rotate, the sliding latch moves towards one end far away from the second lock plate along the track, the second lock plate rotates under the action of the tension spring, and the locking of the lock hook on the first lock plate is released.
2. The seat cushion lock locking mechanism according to claim 1, wherein: the upper end of the first lock plate is provided with a first lock column for limiting the lock rod, the lower end of the first lock plate is provided with a second lock column, and a bayonet is formed between the first lock column and the second lock column;
when the latch hook of the second latch plate is matched with the first latch column, the latch rod is locked in the bayonet.
3. The seat cushion lock locking mechanism according to claim 1 or 2, wherein: the lock shell is provided with a limiting plate, one end of the limiting plate is provided with a first limiting foot for limiting the rotation of the first lock plate, and the other end of the limiting plate is provided with a second limiting foot for limiting the rotation of the second lock plate.
4. The seat cushion lock locking mechanism according to claim 1, wherein: a protective shell used for protecting the driving mechanism is installed on the lock shell, and the track is arranged in the protective shell.
5. The seat cushion lock locking mechanism according to claim 1 or 2, wherein: first jam plate and second jam plate all set up on the lock shell through the pin rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021171172.2U CN212473741U (en) | 2020-06-22 | 2020-06-22 | Locking mechanism of cushion lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021171172.2U CN212473741U (en) | 2020-06-22 | 2020-06-22 | Locking mechanism of cushion lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212473741U true CN212473741U (en) | 2021-02-05 |
Family
ID=74413610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021171172.2U Active CN212473741U (en) | 2020-06-22 | 2020-06-22 | Locking mechanism of cushion lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212473741U (en) |
-
2020
- 2020-06-22 CN CN202021171172.2U patent/CN212473741U/en active Active
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