CN218453423U - Self-locking device of electric scooter - Google Patents
Self-locking device of electric scooter Download PDFInfo
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- CN218453423U CN218453423U CN202223047586.6U CN202223047586U CN218453423U CN 218453423 U CN218453423 U CN 218453423U CN 202223047586 U CN202223047586 U CN 202223047586U CN 218453423 U CN218453423 U CN 218453423U
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- locking
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- locking device
- lower connector
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Abstract
The self-locking device of the electric scooter comprises an upper connector and a lower connector which are hinged with each other; go up the connector and be connected with the pole setting, lower connector is connected through primary locking device with the vehicle main part, goes up connector and lower connector and passes through secondary locking device locking connection. When the pole setting of slide electric motor car needs folding, loosen primary locking device and make and loosen between pole setting and the vehicle main part, because be equipped with secondary locking device between pole setting and the vehicle main part for in the twinkling of an eye that loosens, the pole setting can not directly fall down, when operating personnel loosens secondary locking device, the pole setting could be loosened completely, and operating personnel has been reminded to the secondary like this, has avoided the problem of personnel's damage, and improves the factor of safety when folding of slide electric motor car.
Description
Technical Field
The utility model relates to a slide electric motor car field especially relates to slide electric motor car self-lock device.
Background
The electric scooter is a vehicle based on a traditional manpower scooter and provided with an electric power suite. Electric scooter mainly includes double round driven vehicle main part and the pole setting of being connected perpendicularly with vehicle main part, can fold between pole setting and the vehicle main part usually, makes things convenient for people to go on a journey to carry. What adopt between pole setting and the vehicle main part is that locking device fixes locking, when people need fold the pole setting, loosen locking device can, but the pole setting in the twinkling of an eye that loosens can directly fall down, when operating personnel carelessly hold the pole setting, can lead to the pole setting to collide operating personnel, leads to the damage, and factor of safety is low.
SUMMERY OF THE UTILITY MODEL
When the pole setting of slide electric motor car needs folding, pole setting in the twinkling of an eye that loosens when avoiding loosening locking device can directly fall the problem that leads to personnel to harm, and factor of safety when folding in order to improve slide electric motor car, the utility model discloses a following technical scheme:
the self-locking device of the electric vehicle with the sliding plate comprises an upper connector and a lower connector which are hinged with each other; go up the connector and be connected with the pole setting, lower connector passes through primary locking device locking connection with the vehicle main part, goes up connector and lower connector and passes through secondary locking device locking connection.
Specifically, the secondary locking device comprises a first button, a bolt and a first connecting column; the first button is fixedly arranged on the outer wall of the lower connector, the spring bolt is arranged inside the lower connector, the first connecting column penetrates through the lower connector, and two ends of the first connecting column are respectively connected with the first button and the spring bolt; the spring bolt other end is equipped with barb form lug, has seted up the draw-in groove on going up the connector inner wall, and the cover is equipped with the spring on the first connector, and the both ends of spring support first button and lower connector respectively, and make spring bolt one end tightly paste the connector inner wall, and the lug card is located in the draw-in groove.
Specifically, the secondary locking device comprises a sliding block, a first locking block and a first fixing block; the slider slides and sets up on connector outer wall down, and first locking piece sets up inside the connector down, first locking piece and connector inner wall rotatable coupling down, and installs the jump ring on the first locking piece, and the slider is connected and the slider drives first locking piece one end with the one end of first locking piece and removes, and first fixed block fixed mounting is inside last connector, and the other end card of first locking piece is located in the first fixed block.
Specifically, the lower connector outer wall is provided with a sliding groove, the sliding block is installed on the lower connector outer wall, and the sliding block and one end of the first locking block are connected into a whole after penetrating through the sliding groove through a screw.
Specifically, first locking piece is connected through the pivot with connector inner wall down, and the jump ring cover is located in the pivot, and the both ends of jump ring support the both ends of first locking piece respectively.
Specifically, the side cross section of the other end of the first locking piece presents an L-shaped convex block, a fixing platform is arranged on the first fixing block, and the convex block is clamped on the fixing platform.
Specifically, the secondary locking device comprises a second button, a second locking block and a second fixing block; the second button is arranged on the outer wall of the lower connector, the second locking block is arranged inside the lower connector, and one end of the second button penetrates through the lower connector and then is connected with one end of the second locking block; the clamp spring is installed on the second locking block, the second fixing block is fixedly installed inside the upper connector, and the other end of the second locking block is clamped in the second fixing block.
Specifically, a second locking piece fixing cavity is formed in the lower connecting head, the second locking piece is arranged in the second locking piece fixing cavity, the inner wall of the second locking piece and the inner wall of the fixing cavity are fixedly connected through a rotating shaft, the clamping spring is sleeved on the rotating shaft, and two ends of the clamping spring abut against two ends of the second locking piece respectively.
Specifically, the second connecting column penetrates through the lower connector, and two ends of the second connecting column are respectively connected with the second button and the second locking block; the second connecting column is sleeved with a spring, and two ends of the spring respectively abut against the second button and the lower connector.
To sum up, the utility model has the advantages of it is following: when the upright of the scooter electric vehicle needs to be folded, the device is arranged on the upright, when the locking device on the upright is loosened, the device can also realize the locking between the upright and the vehicle main body, so that the upright can not fall down directly at the moment when the locking device is loosened, when an operator loosens the device for the second time, the upright can be completely loosened, thus the operator is reminded for the second time, the problem of personnel damage is avoided, and the safety factor of the scooter electric vehicle during folding is improved,
drawings
FIG. 1 is a schematic structural diagram of a self-locking device 1 of a skateboard electric vehicle;
FIG. 2 is a sectional view 1 of the self-locking device 1 of the electric scooter;
FIG. 3 is a sectional view 2 of the self-locking device 1 of the electric scooter;
FIG. 4 is an internal structural view of an upper connector of the self-locking device 1 of the electric scooter;
FIG. 5 is a schematic structural diagram of the self-locking device 2 of the electric scooter;
FIG. 6 is a schematic view of the internal structure of the upper connector of the self-locking device 2 of the electric scooter;
FIG. 7 is an enlarged view of a portion of the structure of FIG. 6A;
FIG. 8 is a schematic structural diagram of the self-locking device 3 of the electric scooter;
FIG. 9 is a cross-sectional view of the lower connector of the self-locking device 3 of the electric scooter;
FIG. 10 is a cross-sectional view of the upper connection head of the self-locking device 3 of the electric scooter;
FIG. 11 is an enlarged view of a portion of the structure of FIG. 10B;
reference numerals:
1, a lower connector; 2, connecting the connector;
101 a first button; 102 a bolt; 103 a spring; 104 hinge holes;
105 a slide block; 106 a first locking piece; 107 hinge shafts; 108, a clamp spring; 109 a first fixing block;
110 a second button; 111 a second locking piece; 112 a second fixed block; a 113 clamp spring; 114 spring.
Detailed Description
Detailed description of the preferred embodiment 1
The present invention will be further described with reference to fig. 1 to 4.
The self-locking device of the electric vehicle with the sliding plate comprises an upper connector 2 and a lower connector 1 which are hinged with each other, wherein the upper connector 2 and the lower connector 1 are hinged with each other; go up connector 2 and pole setting and be connected, lower connector 1 passes through primary locking device locking connection with the vehicle main part, goes up connector 2 and passes through secondary locking device locking connection with lower connector 1.
The secondary locking device comprises a first button 101, a bolt 102 and a first connecting column; the first button 101 is fixedly arranged on the outer wall of the lower connector 1, the bolt 102 is arranged inside the lower connector 1, the first connecting column penetrates through the lower connector 1, and two ends of the first connecting column are respectively connected with the first button 101 and the bolt 102; the other end of the lock tongue 102 is provided with a barb-shaped convex block, the inner wall of the upper connector 2 is provided with a clamping groove, the first connecting column is sleeved with a spring 103, two ends of the spring 103 respectively support against the first button 101 and the lower connector 1, one end of the lock tongue 102 is tightly attached to the inner wall of the upper connector 2, and the convex block is clamped in the clamping groove.
The working principle of the secondary locking device is as follows: when the first button 101 is not pressed, one end of the bolt 102 is tightly attached to the inner wall of the lower connector 1 due to the action of the spring 103, and the protruding block is clamped in the clamping groove, so that the locking function of the secondary locking device is realized. When the first button 101 is pressed, the spring 103 is compressed and the first connecting column moves inwards, so that the latch tongue 102 moves away from the inner wall of the lower connecting head 1, the projection leaves the clamping groove, and the secondary locking device is released.
The utility model has the advantages of it is following: when the pole setting of slide electric motor car needs folding, set up this device in the pole setting, when loosening the locking device in the pole setting, this device can also realize the locking between pole setting and the vehicle main part for in the twinkling of an eye that locking device loosens, the pole setting can not directly fall down, when this device is loosened to operating personnel secondary, the pole setting could be loosened completely, and operating personnel has been reminded to the secondary like this, has avoided the problem of personnel's damage, and improves the factor of safety when folding of slide electric motor car.
Specific example 2
The present invention will be further explained with reference to fig. 5 to 7.
The self-locking device of the electric scooter comprises an upper connector 2 and a lower connector 1 which are hinged with each other; go up connector 2 and pole setting and be connected, lower connector 1 passes through primary locking device locking connection with the vehicle main part, goes up connector 2 and passes through secondary locking device locking connection with lower connector 1.
The secondary locking device comprises a sliding block 105, a first locking block 106 and a first fixing block 109; through having seted up the spout on connector 1 outer wall down, slider 105 installs on connector 1 outer wall down, and slider 105 links into an integrated entity after passing through the spout with first locking piece 106 one end through the screw for slider 105 slides and sets up on connector 1 outer wall down.
The working principle of the secondary locking device is as follows: when the sliding block 105 does not slide, the first locking block 106 cannot move due to the action of the clamp spring 108, so that the convex block of the first locking block 106 is clamped on the fixed platform, and the locking function of the secondary locking device is realized. The sliding block 105 drives one end of the first locking piece 106 to displace, and because the first locking piece 106 is rotatably connected with the lower connector 1, the other end of the first locking piece 106 displaces, so that the convex block leaves the fixed platform, and the secondary locking device is loosened.
The utility model has the advantages of it is following: when the pole setting of slide electric motor car needs folding, set up this device in the pole setting, when loosening the locking device in the pole setting, this device can also realize the locking between pole setting and the slide for in the twinkling of an eye that locking device loosens, the pole setting can directly not fall down, when this device is loosened to operating personnel secondary, the pole setting could be loosened completely, and operating personnel has been reminded to the secondary like this, has avoided the problem of personnel's damage, and improves the factor of safety when folding of slide electric motor car.
Specific example 3
The present invention will be further described with reference to fig. 8 to 11.
The self-locking device of the electric scooter comprises an upper connector 2 and a lower connector 1 which are hinged with each other; go up connector 2 and pole setting and be connected, lower connector 1 passes through primary locking device locking connection with the vehicle main part, goes up connector 2 and passes through secondary locking device locking connection with lower connector 1.
The secondary locking device comprises a second button 110, a second locking block 111 and a second fixing block 112; the second button 110 is installed on the outer wall of the lower connector 1, and the second locking piece 111 is disposed inside the lower connector 1. In order to connect the second button 110 with the second locking piece 111, and thus to enable the second button 110 to drive the second locking piece 111, the second connecting column penetrates through the lower connector 1, and two ends of the second connecting column are respectively connected with the second button 110 and the second locking piece 111, so that the second button 110 is connected with the second locking piece 111. The second connecting column is sleeved with a spring 114, and two ends of the spring 114 respectively abut against the second button 110 and the lower connector 1, so that the second button 110 is pressed, and the second locking block 111 is tightly attached to the inner wall of the lower connector 1. In order to realize the rotation of the second locking block 111, a second locking block 111 fixing cavity is formed on the lower connector 1, the second locking block 111 is placed in the second locking block 111 fixing cavity, and the second locking block 111 is fixedly connected with the inner wall of the fixing cavity through a rotating shaft. The snap spring 113 is sleeved on the rotating shaft, and two ends of the snap spring 113 respectively abut against two ends of the second locking block 111. The second fixing block 112 is fixedly installed inside the upper connector 2, and the other end of the second locking block 111 is clamped inside the second fixing block 112.
The working principle of the secondary locking device is as follows: when the second button 110 is not pressed, the second locking block 111 cannot rotate due to the action of the clamp spring 113, and due to the action of the spring 114, one end of the second locking block 111 is tightly attached to the inner wall of the lower connector 1, and the other end of the second locking block 111 is clamped on the second fixing block 112, so that the locking function of the secondary locking device is realized. When the second button 110 is pressed, the spring 114 is compressed, the second connecting column moves inwards, so that the second locking block 111 is far away from the inner wall of the lower connecting head 1, the other end of the second locking block 111 is far away from the second fixing block 112, and the secondary locking device is released. Due to the action of the clamp spring 113, when the second button 110 is released, the second locking piece 111 is restored to the original state, and the locking function is realized.
The utility model has the advantages of it is following: when the pole setting of slide electric motor car needs folding, set up this device in the pole setting, when loosening the locking device in the pole setting, this device can also realize the locking between pole setting and the vehicle main part for in the twinkling of an eye that locking device loosens, the pole setting can not directly fall down, when this device is loosened to operating personnel secondary, the pole setting could be loosened completely, and operating personnel has been reminded to the secondary like this, has avoided the problem of personnel's damage, and improves the factor of safety when folding of slide electric motor car.
It should be understood that the above detailed description of the present invention is only for illustrative purposes and is not limited to the technical solutions described in the embodiments of the present invention. It will be understood by those skilled in the art that the present invention may be modified and equivalents substituted for elements thereof to achieve the same technical result; as long as satisfy the operation needs, all be in the protection scope of the utility model.
Claims (9)
1. The self-locking device of the electric scooter is characterized by comprising an upper connector and a lower connector which are hinged with each other; go up the connector and be connected with the pole setting, down the connector passes through a locking device locking connection with the vehicle main part, go up the connector with the connector passes through secondary locking device locking connection down.
2. The skateboard electric vehicle self-locking device of claim 1, wherein the secondary locking device comprises a first button, a locking tongue, a first connecting post; the first button is fixedly arranged on the outer wall of the lower connector, the spring bolt is arranged in the lower connector, the first connecting column penetrates through the lower connector, and two ends of the first connecting column are respectively connected with the first button and the spring bolt; the spring bolt is characterized in that a barb-shaped bump is arranged at the other end of the spring bolt, a clamping groove is formed in the inner wall of the upper connector, a spring is sleeved on the first connecting column, two ends of the spring respectively support the first button and the lower connector, one end of the spring bolt is tightly attached to the inner wall of the upper connector, and the bump is clamped in the clamping groove.
3. The self-locking device of the skateboard electric vehicle as recited in claim 1, wherein the secondary locking device comprises a sliding block, a first locking block and a first fixing block; the slider slide set up in on the connector outer wall down, first locking piece set up in inside the connector down, first locking piece with connector inner wall rotatable coupling down, just install the jump ring on the first locking piece, the slider with the one end of first locking piece is connected just the slider drives first locking piece one end is removed, first fixed block fixed mounting in go up inside the connector, the other end card of first locking piece is located in the first fixed block.
4. The self-locking device of the sliding plate and the electric vehicle as claimed in claim 3, wherein a sliding groove is formed on the outer wall of the lower connector, the sliding block is mounted on the outer wall of the lower connector, and the sliding block and one end of the first locking block are connected into a whole after penetrating through the sliding groove through a screw.
5. The self-locking device of the skateboard electric vehicle as claimed in claim 3, wherein the first locking block is connected with the inner wall of the lower connector through a rotating shaft, the clamp spring is sleeved on the rotating shaft, and two ends of the clamp spring respectively abut against two ends of the first locking block.
6. The self-locking device of the skateboard electric vehicle as claimed in claim 3, wherein the side cross section of the other end of the first locking piece is an L-shaped projection, a fixed platform is arranged on the first fixed block, and the projection is clamped on the fixed platform.
7. The self-locking device of the sliding plate and the electric vehicle as claimed in claim 1, wherein the secondary locking device comprises a second button, a second locking block and a second fixing block; the second button is arranged on the outer wall of the lower connector, the second locking block is arranged inside the lower connector, and one end of the second button penetrates through the lower connector and then is connected with one end of the second locking block; the clamp spring is installed on the second locking block, the second fixing block is fixedly installed inside the upper connector, and the other end of the second locking block is clamped in the second fixing block.
8. The self-locking device for the skateboard and electric vehicle as claimed in claim 7, wherein the lower joint is provided with a second locking block fixing cavity, the second locking block is disposed in the second locking block fixing cavity, the second locking block is fixedly connected with the inner wall of the fixing cavity through a rotating shaft, the rotating shaft is sleeved with a clamp spring, and two ends of the clamp spring respectively abut against two ends of the second locking block.
9. The self-locking device of the skateboard electric vehicle as recited in claim 7, wherein a second connecting post penetrates the lower connector and both ends of the second connecting post are respectively connected with the second button and the second locking block; and a spring is sleeved on the second connecting column, and two ends of the spring respectively abut against the second button and the lower connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223047586.6U CN218453423U (en) | 2022-11-16 | 2022-11-16 | Self-locking device of electric scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223047586.6U CN218453423U (en) | 2022-11-16 | 2022-11-16 | Self-locking device of electric scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218453423U true CN218453423U (en) | 2023-02-07 |
Family
ID=85126447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223047586.6U Active CN218453423U (en) | 2022-11-16 | 2022-11-16 | Self-locking device of electric scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218453423U (en) |
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2022
- 2022-11-16 CN CN202223047586.6U patent/CN218453423U/en active Active
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