CN112977679B - Electric vehicle support with self-locking function - Google Patents
Electric vehicle support with self-locking function Download PDFInfo
- Publication number
- CN112977679B CN112977679B CN202110405946.6A CN202110405946A CN112977679B CN 112977679 B CN112977679 B CN 112977679B CN 202110405946 A CN202110405946 A CN 202110405946A CN 112977679 B CN112977679 B CN 112977679B
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- Prior art keywords
- fixedly connected
- magnet
- support
- electric vehicle
- locking function
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/02—Articulated stands, e.g. in the shape of hinged arms
- B62H1/04—Substantially U-shaped stands for embracing the rear wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Air Bags (AREA)
Abstract
The invention discloses an electric vehicle bracket with a self-locking function, which comprises a vehicle frame, wherein two groups of shells are arranged on the vehicle frame, the number of each group of shells is two, a connecting block is fixedly connected between the two shells, an electromagnetic ring is fixedly connected in each shell, two sliding blocks are fixedly connected in each shell, a magnet is slidably connected between the two sliding blocks, two ends of each magnet are respectively and fixedly connected with a first spring, one end of each first spring, far away from the magnet, is fixedly connected to the corresponding sliding block, two supporting rods are fixedly connected to the corresponding magnets, the supporting rods are slidably connected to the shells, and an air bag is fixedly connected between each magnet and each shell. The locking function of the electric vehicle is also achieved.
Description
Technical Field
The invention relates to the technical field of electric vehicle supports, in particular to an electric vehicle support with a self-locking function.
Background
With the rising of the automobile industry, more and more automobiles are shown on the road, so that traffic paralysis is caused in a certain period, the electric vehicle rises rapidly with a shared vehicle for convenience in traveling, the electric vehicle serves as a traveling tool, and the user population is wide due to convenience in parking.
However, the existing electric bicycles are parked at will, most people often cannot support the vehicle body stably due to uneven road surfaces when parking at the roadside after using the electric bicycles, so that the electric bicycles can fall down due to slight collision of passers-by, parts on the vehicle body are damaged easily and seriously, and meanwhile, due to the fact that the electric bicycles are parked at will, the electric bicycles are often forgotten to be locked, so that the loss of the electric vehicles is caused, and personal property is lost.
Disclosure of Invention
The invention aims to solve the following defects in the prior art that when most people stop at the roadside after use, the support of a support frame for a vehicle body is often unstable due to uneven road surface, so that the electric vehicle can fall sideways when the passers-by collide slightly, parts on the vehicle body are easily and seriously damaged, and meanwhile, the electric vehicle is lost due to forgetting to lock the vehicle body due to random parking, so that the electric vehicle support with the self-locking function is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electric vehicle bracket with a self-locking function comprises a vehicle frame, wherein two groups of shells are arranged on the vehicle frame, the number of the shells in each group is two, a connecting block is fixedly connected between the two shells, an electromagnetic ring is fixedly connected in the shell, two sliding blocks are fixedly connected in the shell, a magnet is connected between the two sliding blocks in a sliding way, the two ends of the magnet are respectively and fixedly connected with a first spring, one end of the first spring far away from the magnet is fixedly connected on the sliding block, the magnet is fixedly connected with two supporting rods which are connected on the shell in a sliding way, an air bag is fixedly connected between the magnet and the shell, the air bag is positioned between the two support rods, the air bag is fixedly communicated with a corrugated pipe, a support frame is arranged between the two shells, one end of the supporting frame is hinged to the connecting block, and a fixing part is arranged between the two supporting frames.
Preferably, the fixed part includes the diaphragm, the installation cavity has all been seted up at the diaphragm both ends, sliding connection has flexible piece in the installation cavity, the one end fixedly connected with fixed block of diaphragm is kept away from to flexible piece.
Preferably, breather pipes are arranged in the two support frames, the breather pipes are rotatably communicated with the corrugated pipe, and one ends of the breather pipes, far away from the corrugated pipe, are fixedly communicated with the installation cavity.
Preferably, one end of the fixing block is fixedly connected with a second spring, and the end, far away from the fixing block, of the second spring is fixedly connected to the transverse plate.
Preferably, the supporting frame is provided with a groove matched with the supporting rod, and the supporting rod is connected in the groove in a sliding manner.
Preferably, the electromagnetic ring and the magnet are respectively arranged on two opposite inner side walls in the shell.
Compared with the prior art, the invention has the beneficial effects that:
1. when parking the electric motor car, through rotating the support frame, make the support frame become the support to the electric motor car, use the connecting block as the fulcrum rotation to certain angle through the support frame simultaneously, when making recess on the support frame counterpoint with branch, elasticity through first spring promotes magnet, make the branch sliding connection who fixes on magnet carry out the joint in the recess on the support frame, reach the self-locking function to the support frame, simultaneously because the electric motor car is supported by the support frame and is made the tire keep away from ground, also reach the locking function to the electric motor car.
2. Simultaneously because push down magnet and remove to the direction that is close to the support frame under the elasticity of first spring, extrude the gasbag when removing for gas in the gasbag passes through bellows and breather pipe and gets into the installation intracavity, because the gas of installation intracavity increases, make and promote flexible piece, thereby reach the fixed block of fixing on flexible piece and keep away from the diaphragm, thereby increased the length of diaphragm, increased the area of contact of diaphragm with ground, played better support effect to the electric motor car and used for preventing the side of electric motor car and fallen.
3. When preparing to use the electric motor car, at first switch on the electric motor car through the key, thereby reach the circular telegram of electromagnetic ring and have magnetism, consequently can adsorb magnet, thereby make magnet to the direction removal that is close to the electromagnetic ring, branch roll-off in the recess on the support frame simultaneously, thereby reach the unblock function to the support frame, can make the support frame rotate once more, because the removal of magnet, make the gasbag grow, make flexible piece slide to the installation cavity under the pulling force of second spring, in the gaseous extrusion return gasbag in the installation cavity, because the resetting of flexible piece, make when the electric motor car uses, the width of diaphragm reduces, thereby reach and be favorable to placing of support frame and diaphragm.
Drawings
Fig. 1 is a schematic front structural view of an electric vehicle support with a self-locking function according to the present invention;
FIG. 2 is a schematic view of a portion A of FIG. 1;
fig. 3 is a left side view structural schematic diagram of a support frame of an electric vehicle support with a self-locking function provided by the invention.
In the figure: the device comprises a shell 1, a first spring 2, an electromagnetic ring 3, a corrugated pipe 4, a magnet 5, a sliding block 6, a vehicle frame 7, a connecting block 8, a convex block 9, an air bag 10, a supporting rod 11, a supporting frame 12, a vent pipe 13, a fixed block 14, a telescopic block 15, a mounting cavity 16, a transverse plate 17, a groove 18 and a second spring 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an electric vehicle support with a self-locking function comprises a vehicle frame 7, two sets of shells 1 are arranged on the vehicle frame 7, the two sets of shells 1 are respectively and fixedly connected to two sides of the vehicle frame 7, the number of each set of shells 1 is two, a connecting block 8 is fixedly connected between the two shells 1, an electromagnetic ring 3 is fixedly connected in each shell 1, the electromagnetic ring 3 is fixedly communicated with a power supply of an electric vehicle, two sliders 6 are fixedly connected in each shell 1, the sliders 6 are arranged up and down, a magnet 5 is slidably connected between the two sliders 6, the electromagnetic ring 3 and the magnet 5 are respectively arranged on two opposite inner side walls in each shell 1, so that when the electric vehicle is powered on, the electromagnetic ring 3 has magnetic force to adsorb the magnet 5, the magnet 5 moves towards the direction close to the electromagnetic ring 3, first springs 2 are respectively and fixedly connected to two ends of the magnet 5, one ends of the first springs 2 far away from the magnet 5 are fixedly connected to the sliders 6, therefore, under the condition that the electric vehicle is not powered on, the magnet 5 is pushed to move by the elastic force of the first spring 2, two support rods 11 are fixedly connected to the magnet 5, grooves 18 matched with the support rods 11 are formed in the support frame 12, the support rods 11 are slidably connected in the grooves 18, when the support frame 12 is used as a support, the support rods 11 are extruded by rotating the support frame 12, when the support frame 12 rotates to the position corresponding to the grooves 18 and the support rods 11, the support rods 11 are clamped on the support frame 12 under the elastic force of the first spring 2, the self-locking function of the support frame 12 is achieved, the support rods 11 are slidably connected to the shell 1, an air bag 10 is fixedly connected between the magnet 5 and the shell 1, the air bag 10 is positioned between the two support rods 11, the corrugated pipe 4 is fixedly communicated on the air bag 10, the support frame 12 is arranged between the two shells 1, one end of the support frames 12 is hinged on the connecting block 8, consequently can be through articulated, reach the rotation of support frame 12, be equipped with breather pipe 13 in two support frames 12, breather pipe 13 rotates the intercommunication on bellows 4, because support frame 12 can rotate to make bellows 4 rotate the intercommunication on breather pipe 13, simultaneously because bellows 4 has the elasticity, from not influencing the rotation of support frame 12, the fixed intercommunication of one end at installation cavity 16 that bellows 4 was kept away from to breather pipe 13.
A fixing part is arranged between the two support frames 12, the fixing part comprises a transverse plate 17, two ends of the transverse plate 17 are respectively provided with a mounting cavity 16, a telescopic block 15 is connected in the mounting cavity 16 in a sliding manner, the telescopic block 15 and the mounting cavity 16 are in a sealing state, so that the air bag 10 is extruded to enable the air to enter the mounting cavity 16 through a vent pipe 13, a push telescopic block 15 is formed, the fixed block 14 is far away from the transverse plate 17, the transverse plate 17 is lengthened, the manufacturing stability is improved, one end of the telescopic block 15, far away from the transverse plate 17, is fixedly connected with the fixed block 14, one end of the telescopic block 15, far away from the telescopic block 15, is fixedly connected to the transverse plate 17, when the electromagnetic ring 3 adsorbs the magnet 5, the air bag 10 is enlarged, so that the telescopic block 15 slides into the mounting cavity 16 through the pulling force of the second spring 19, a retraction of the telescopic block 15 is achieved.
According to the invention, when the electric bicycle is parked, the two support frames 12 are respectively hinged on the connecting block 8, so that the support frames 12 extrude the supporting rod 11 by rotating the support frames 12, the supporting rod 11 penetrates through the side wall of the shell 1 and is fixedly connected to the magnet 5, the magnet 5 slides between the two sliding blocks 6, when the support frames 12 rotate to a certain angle, the magnet 5 slides into the groove 18 on the support frames 12 under the elastic force of the first spring 2, the magnet 5 slides towards the direction of the support frames 12, and the support frames 12 are clamped by the supporting rods 11, so that the automatic locking function is achieved.
When magnet 5 received the elasticity of first spring 2 to support frame 12 direction removal simultaneously, because fixedly connected with gasbag 10 between magnet 5 and the casing 1, thereby reach magnet 5 extrusion gasbag 10, thereby make the gas in the gasbag 10 spread into in the breather pipe 13 through bellows 4, reach in the installation cavity 16 through breather pipe 13, because sliding connection has the telescopic block 15 in the installation cavity 16, telescopic block 15 is encapsulated situation with installation cavity 16 simultaneously, thereby reach the gas extrusion telescopic block 15 that transmits in through gasbag 10, reach telescopic block 15 and fixed connection's fixed block 14 and keep away from diaphragm 17, thereby reach diaphragm 17 both ends extension, thereby increased the area of contact of diaphragm 17 with ground, reach more stable support to electric bicycle.
When the electric vehicle is used, the electric vehicle is powered on by starting the electric vehicle through a key, meanwhile, the electromagnetic ring 3 in the shell 1 is connected with a power supply of the electric vehicle, so that the electromagnetic ring 3 is magnetic through power on, the magnet 5 is adsorbed, the magnet 5 slides towards the direction close to the electromagnetic ring 3, the support rod 11 is far away from the support frame 12, the support frame 12 is not clamped, meanwhile, the air bag 10 is enlarged due to the movement of the magnet 5, the telescopic block 15 is contracted into the mounting cavity 16 under the tension of the second spring 19 to reset, and therefore gas in the mounting cavity 16 flows back into the air bag 10 again, the free rotation of the support frame 12 is achieved, and the unlocking of the support frame 12 of the electric vehicle is achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. An electric vehicle support with a self-locking function comprises a vehicle frame (7) and is characterized in that two groups of shell parts are arranged on the vehicle frame (7), each group of shell parts comprises two shells (1), a connecting block (8) is fixedly connected between the two shells (1), an electromagnetic ring (3) is fixedly connected in each shell (1), two sliders (6) are fixedly connected in each shell (1), a magnet (5) is slidably connected between the two sliders (6), two ends of each magnet (5) are respectively and fixedly connected with a first spring (2), one end, far away from the magnet (5), of each first spring (2) is fixedly connected to each slider (6), two support rods (11) are fixedly connected to each magnet (5), each support rod (11) is slidably connected to each shell (1), and an air bag (10) is fixedly connected between each magnet (5) and each shell (1), gasbag (10) are located between two branch (11), fixed intercommunication has bellows (4) on gasbag (10), every group the casing portion be equipped with support frame (12) between two casings (1), wherein the one end of support frame (12) articulates on connecting block (8), two be equipped with fixed part between support frame (12).
2. The electric vehicle support with the self-locking function as claimed in claim 1, wherein the fixing part comprises a transverse plate (17), mounting cavities (16) are formed in both ends of the transverse plate (17), telescopic blocks (15) are slidably connected in the mounting cavities (16), and one ends, far away from the transverse plate (17), of the telescopic blocks (15) are fixedly connected with fixing blocks (14).
3. The electric vehicle support with the self-locking function as claimed in claim 1, wherein the two support frames (12) are internally provided with vent pipes (13), the vent pipes (13) are rotatably communicated with the corrugated pipe (4), and one ends of the vent pipes (13) far away from the corrugated pipe (4) are fixedly communicated with the installation cavity (16).
4. The electric vehicle bracket with the self-locking function as recited in claim 2, wherein a second spring (19) is fixedly connected to one end of the telescopic block (15), and one end of the second spring (19) far away from the telescopic block (15) is fixedly connected to the transverse plate (17).
5. The electric vehicle support with the self-locking function as claimed in claim 1, wherein the supporting frame (12) is provided with a groove (18) matched with the supporting rod (11), and the supporting rod (11) is slidably connected in the groove (18).
6. The electric vehicle support with self-locking function as claimed in claim 1, wherein the electromagnetic ring (3) and the magnet (5) are respectively disposed on two opposite inner side walls in the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110405946.6A CN112977679B (en) | 2021-04-15 | 2021-04-15 | Electric vehicle support with self-locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110405946.6A CN112977679B (en) | 2021-04-15 | 2021-04-15 | Electric vehicle support with self-locking function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112977679A CN112977679A (en) | 2021-06-18 |
| CN112977679B true CN112977679B (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110405946.6A Active CN112977679B (en) | 2021-04-15 | 2021-04-15 | Electric vehicle support with self-locking function |
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| CN (1) | CN112977679B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6648148B1 (en) * | 1997-09-04 | 2003-11-18 | Gear Up Technologies Corporation | Device for supporting a bicycle |
| TW201210874A (en) * | 2010-09-06 | 2012-03-16 | San-Lang Lian | Motorcycle with auto up and down auxiliary wheel stand |
| CN203681709U (en) * | 2014-01-07 | 2014-07-02 | 无锡市圣宝车辆制造有限公司 | Labor-saving double-supporting device |
| CN204210616U (en) * | 2014-11-14 | 2015-03-18 | 高璐瑶 | For the lifting mobile devices of alternative battery-driven car front and back wheel |
| CN108372895A (en) * | 2018-03-29 | 2018-08-07 | 青岛联合智造科技有限公司 | A kind of bicycle of automatic lifting support leg |
| CN212709749U (en) * | 2020-08-17 | 2021-03-16 | 烟台乐橙网络科技有限公司 | Labor-saving electric vehicle wheel foot brace |
| CN112455573B (en) * | 2020-11-02 | 2021-11-16 | 赵宇婕 | Bicycle parking frame |
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2021
- 2021-04-15 CN CN202110405946.6A patent/CN112977679B/en active Active
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| CN112977679A (en) | 2021-06-18 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220317 Address after: 318020 No. 19-1, Nangong Road, Shabu Town, Huangyan District, Taizhou City, Zhejiang Province (self declaration) Applicant after: Taizhou Huangyan Kunpeng Automobile Co.,Ltd. Address before: 313201 yanyutangqiao Dongtu Industrial Park, Xinshi Town, Deqing County, Huzhou City, Zhejiang Province (Deqing Hengtong Electronics Co., Ltd.) Applicant before: Zheng Weiding |
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