CN113619541B - Clamping assembled new energy automobile fixing device - Google Patents
Clamping assembled new energy automobile fixing device Download PDFInfo
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- CN113619541B CN113619541B CN202111076129.7A CN202111076129A CN113619541B CN 113619541 B CN113619541 B CN 113619541B CN 202111076129 A CN202111076129 A CN 202111076129A CN 113619541 B CN113619541 B CN 113619541B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims abstract description 14
- 238000000429 assembly Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
- B60T1/062—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels acting on transmission parts
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a clamping assembled type new energy automobile fixing device which comprises a controller, a detection module and a locking mechanism, wherein the locking mechanism comprises a turntable, a mounting frame, a second gear and a supporting plate, a transmission assembly used for controlling the rotation and limiting of the second gear is arranged on the outer side of the second gear, a driving part is arranged on one side of the transmission assembly, a rotating shaft is arranged on the end face of the second gear, a mounting block is arranged at the open end of the rotating shaft, and a plurality of limiting assemblies are arranged on the mounting block. According to the invention, the screw rod and the second gear are arranged, when the vehicle is on a road with a gradient, the screw plate of the screw rod is meshed with the teeth of the second gear, and the second gear cannot drive the screw rod to rotate to form locking, so that the tire of the new energy automobile cannot rotate, the vehicle cannot slide on the gradient, and the safety of the automobile in the hill start process is improved.
Description
Technical Field
The invention relates to the technical field of new energy automobile parts, in particular to a clamping assembled type new energy automobile fixing device.
Background
The new energy automobile adopts unconventional automobile fuel as power source, integrates advanced technology in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.
In the conventional new energy automobile driving on an uphill, when the automobile starts from a standstill, a driver puts down a hand brake, and in a time neutral period from the brake to the accelerator, as the new energy automobile has no gearbox, the automobile is subject to the action of gravity during the neutral period to generate the phenomenon of sliding, and the existing new energy automobile is often not provided with a fixing device for preventing sliding, so that certain potential safety hazard exists in the driving process.
Disclosure of Invention
The invention aims at: in order to solve the problems, the clamping assembled type new energy automobile fixing device is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a joint assembled new energy automobile fixing device, includes controller, detection module and locking mechanism, controller and detection module all set up on new energy automobile's frame, locking mechanism is connected with new energy automobile's wheel transmission, locking mechanism includes carousel, mounting bracket, second gear and backup pad, the outside of second gear is provided with the drive assembly who is used for controlling second gear rotation and spacing, drive assembly one side is provided with drive assembly, the terminal surface of second gear is provided with the rotation axis, the open end of rotation axis is provided with the installation piece, be provided with a plurality of spacing subassemblies on the installation piece, be provided with a plurality of draw-in grooves with spacing subassembly complex on the outside periphery of carousel, be provided with a plurality of electromagnets with spacing subassembly complex on the mounting bracket.
Preferably, two transmission assemblies are arranged, the two transmission assemblies are symmetrically distributed on the upper side and the lower side of the second gear, and a connecting plate is arranged between the two transmission assemblies.
Preferably, the transmission assembly comprises a first gear, a screw rod is arranged at the center of the end face of the first gear, the two first gears of the two transmission assemblies are meshed with each other, the screw directions of screw sheets on the screw rods of the two transmission assemblies are the same, and the two screw rods are meshed with teeth on the second gear.
Preferably, at least one limiting component is arranged, and more than two limiting components are uniformly distributed annularly around the mounting block.
Preferably, the limiting assembly comprises a fixed arm, the fixed arm is arranged along the radial direction of the second gear, a rotating block is rotatably arranged at the open end of the fixed arm, and a clamping block and a magnetic block are arranged at the rotating end of the rotating block.
Preferably, an elastic piece is arranged between the rotating end of the rotating block and the fixed arm, and two ends of the elastic piece are respectively connected with the rotating block and the fixed arm in a rotating way through a first rotating pin and a second rotating pin.
Preferably, the driving component comprises a mounting plate, a driving piece is arranged at the bottom of the mounting plate, an output shaft of the driving piece is fixedly connected with one first gear, and a detection component for detecting the state of the output shaft of the driving piece is arranged on the mounting plate.
Preferably, the detection assembly comprises a distance sensor, a cylinder is arranged at the bottom of the distance sensor, a sliding rod is arranged in the cylinder, a ball is arranged at the bottom of the sliding rod, a wheel body is sleeved on an output shaft of the driving piece, and a protrusion and a groove are arranged on the outer side of the wheel body.
Preferably, the top of mounting panel is provided with the connection piece, the connection piece is the L shape that the bottom extends towards the mounting panel, the side of connection piece is provided with the adapter sleeve, distance sensor cover is established in the inboard of adapter sleeve.
Preferably, the protrusions and the grooves are continuously and alternately distributed around the circumference of the wheel body, and are both in a circular arc structure.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. According to the application, the screw rod and the second gear are arranged, when the vehicle is on a road with a gradient, the screw plate of the screw rod is meshed with the teeth of the second gear, and the second gear cannot drive the screw rod to rotate to form locking, so that the tire of the new energy automobile cannot rotate, the vehicle cannot slide on the gradient, and the safety of the automobile in the hill start process is improved.
2. According to the application, the turntable and the mounting frame are arranged, the clamping groove is formed in the turntable, the electromagnet is arranged on the mounting frame, the rotating shaft is arranged on one side of the second gear, the mounting block and the fixing arm are arranged on the rotating shaft, the rotating block is arranged at the open end of the fixing arm, the clamping block and the magnetic block are arranged on the rotating block, when the vehicle stops, the turntable is static, the electromagnet is electrified to generate a magnetic field to attract the magnetic block to approach, the rotating block further rotates, the clamping block is clamped into the clamping groove, so that the turntable is clamped, the tire cannot rotate, when the vehicle starts, the electromagnet is powered off, the rotating block is immediately pushed by the elastic piece to separate the clamping block from the clamping groove, and the turntable is in a free state.
2. The application sets up the driving piece, set up the wheel body on the output shaft of the driving piece, set up bump and recess on the wheel body, and set up distance sensor, cylinder, slide bar on the wheel body, the slide bar moves up and down along bump and recess when the wheel body rotates with the driving piece, the signal that the distance sensor detects makes the change all the time, when the fixture block is blocked with the draw-in groove, the wheel body is stationary, the signal that the distance sensor detects does not change, the controller controls the driving piece to close, the above-mentioned structure forms the feedback, will not bear the excessive load on the output shaft of the driving piece.
Drawings
Fig. 1 shows a first view structural schematic diagram of a fixing device according to an embodiment of the present invention;
FIG. 2 is a schematic view of an exploded view of a first view of a fixture according to an embodiment of the present invention;
FIG. 3 is a schematic view showing a second view structure of a fixing device according to an embodiment of the present invention;
FIG. 4 is a schematic view showing a third view angle structure of a fixing device according to an embodiment of the present invention;
FIG. 5 shows a schematic view of the distance sensor and the internal structure of a cylinder provided according to an embodiment of the present invention;
fig. 6 shows a schematic diagram of a control system provided according to an embodiment of the present invention.
Legend description:
1. A turntable; 2. a mounting frame; 3. a clamping groove; 4. an electromagnet; 5. a first gear; 6. a screw rod; 7. a second gear; 8. a rotation shaft; 9. a mounting block; 10. a fixed arm; 11. a rotating block; 12. an elastic member; 13. a clamping block; 14. a magnetic block; 15. a first rotation pin; 16. a second rotation pin; 17. a connecting plate; 18. a support plate; 19. a mounting plate; 20. a driving member; 21. a distance sensor; 22. a cylinder; 23. a slide bar; 24. a ball; 25. a wheel body; 26. a protrusion; 27. a groove; 28. a connecting sheet; 29. and (5) connecting the sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical solution:
The utility model provides a joint assembled new energy automobile fixing device, includes controller, detection module and locking mechanism, controller and detection module all set up on new energy automobile's frame, locking mechanism is connected with new energy automobile's wheel transmission, locking mechanism includes carousel 1, mounting bracket 2, second gear 7 and backup pad 18, the outside of second gear 7 is provided with the drive assembly who is used for controlling second gear 7 rotation and spacing, drive assembly one side is provided with drive assembly, the terminal surface of second gear 7 is provided with rotation axis 8, rotation axis 8's open end is provided with installation piece 9, be provided with a plurality of spacing subassemblies on the installation piece 9, be provided with a plurality of draw-in grooves 3 with spacing subassembly complex on carousel 1's the outside periphery, be provided with a plurality of electro-magnet 4 with spacing subassembly complex on the mounting bracket 2. The two transmission components are symmetrically distributed on the upper side and the lower side of the second gear 7, and a connecting plate 17 is arranged between the two transmission components. The transmission assembly comprises a first gear 5, a screw rod 6 is arranged at the center of the end face of the first gear 5, the two first gears 5 of the two transmission assemblies are meshed with each other, the spiral directions of spiral sheets on the two screw rods 6 of the two transmission assemblies are the same, and the two screw rods 6 are meshed with the clamping teeth on the second gear 7. The spacing subassembly is provided with at least one, and the annular evenly distributed of installation piece 9 is surrounded to spacing subassembly more than two. The limiting assembly comprises a fixed arm 10, the fixed arm 10 is arranged along the radial direction of the second gear 7, a rotating block 11 is rotatably arranged at the open end of the fixed arm 10, and a clamping block 13 and a magnetic block 14 are arranged at the rotating end of the rotating block 11. An elastic piece 12 is arranged between the rotating end of the rotating block 11 and the fixed arm 10, and two ends of the elastic piece 12 are respectively connected with the rotating block 11 and the fixed arm 10 in a rotating way through a first rotating pin 15 and a second rotating pin 16. The driving part comprises a mounting plate 19, a driving piece 20 is arranged at the bottom of the mounting plate 19, an output shaft of the driving piece 20 is fixedly connected with one first gear 5, and a detection assembly for detecting the state of the output shaft of the driving piece 20 is arranged on the mounting plate 19. The detection assembly comprises a distance sensor 21, a cylinder 22 is arranged at the bottom of the distance sensor 21, a slide bar 23 is arranged in the cylinder 22, a ball 24 is arranged at the bottom of the slide bar 23, a wheel body 25 is sleeved on an output shaft of the driving piece 20, and a protrusion 26 and a groove 27 are arranged on the outer side of the wheel body 25. The top of mounting panel 19 is provided with connection piece 28, and connection piece 28 is the L shape that the bottom was towards mounting panel 19 extension, and the side of connection piece 28 is provided with adapter sleeve 29, and distance sensor 21 cover is established in the inboard of adapter sleeve 29. The projections 26 and the recesses 27 are alternately arranged continuously around the circumference of the wheel body 25, and both are arc-shaped structures.
Specifically, as shown in fig. 1 and 6, the fixing device is provided with a controller, a detection module, and a locking mechanism. The detection module is an angle sensor, when the new energy automobile is on a road with a gradient, the angle sensor can detect the inclined angle and send detection signals to the controller, the controller further controls the locking mechanism to act, locking of the vehicle is achieved, and when the vehicle starts, the locking mechanism is unlocked, the device adopts automatic control of the controller, manual operation of a driver is not needed, and the device is safe and reliable.
Specifically, as shown in fig. 1-4, the locking mechanism comprises a rotary table 1, a mounting frame 2, a second gear 7 and a supporting plate 18, a rotary shaft 8 is arranged on the end face of the second gear 7, a mounting block 9 is arranged at the open end of the rotary shaft 8, a plurality of limiting components are arranged on the mounting block 9, a plurality of clamping grooves 3 matched with the limiting components are formed in the outer circumferential surface of the rotary table 1, and a plurality of electromagnets 4 matched with the limiting components are arranged on the mounting frame 2. The spacing subassembly is provided with at least one, and the annular evenly distributed of installation piece 9 is surrounded to spacing subassembly more than two. The limiting assembly comprises a fixed arm 10, the fixed arm 10 is arranged along the radial direction of the second gear 7, a rotating block 11 is rotatably arranged at the open end of the fixed arm 10, and a clamping block 13 and a magnetic block 14 are arranged at the rotating end of the rotating block 11. An elastic piece 12 is arranged between the rotating end of the rotating block 11 and the fixed arm 10, and two ends of the elastic piece 12 are respectively connected with the rotating block 11 and the fixed arm 10 in a rotating way through a first rotating pin 15 and a second rotating pin 16.
The mounting frame 2 is of a circular ring structure, the mounting frame 2 and the supporting plate 18 are both fixed on a frame of a new energy automobile, a connecting shaft is arranged on the end face of the rotary table 1 and is connected with a tire transmission shaft of the new energy automobile, the tire and the rotary table 1 are kept to rotate synchronously, when a road with a gradient is parked, the electromagnet 4 is electrified and started to generate a magnetic field, the magnet 14 is attracted to be close to, the rotary block 11 rotates immediately, the clamping block 13 is clamped into the clamping groove 3, the clamping block 13 and the clamping groove 3 are in shape fit, the clamping block 13 and the clamping groove 3 are of rectangular structures, the clamping block 13 is not easy to separate after being clamped with the clamping groove 3, and the limiting component plays a role of connecting the second gear 7 with the rotary table 1 to enable the second gear 7 to rotate synchronously.
Specifically, as shown in fig. 1-4, a transmission assembly for controlling the rotation and limiting of the second gear 7 is arranged on the outer side of the second gear 7. The two transmission components are symmetrically distributed on the upper side and the lower side of the second gear 7, and a connecting plate 17 is arranged between the two transmission components. The transmission assembly comprises a first gear 5, a screw rod 6 is arranged at the center of the end face of the first gear 5, the two first gears 5 of the two transmission assemblies are meshed with each other, the spiral directions of spiral sheets on the two screw rods 6 of the two transmission assemblies are the same, and the two screw rods 6 are meshed with the clamping teeth on the second gear 7.
The two transmission components are arranged to play a role in uniformly bearing the force of the second gear 7, and because new energy steam stops on a road with a gradient and is acted by gravity, the tire has a rotating trend, so after the limiting component acts, the second gear 7 also has a rotating trend under the influence of the mutual clamping of the clamping block 13 and the clamping groove 3, the second gear 7 can only rotate along with the screw rod 6 when the screw rod 6 rotates and can not drive the screw rod 6 to rotate through the rotation of the second gear 7, so that the two transmission components are stressed from the upper side and the lower side, the stress on the second gear 7 is more uniform, the locking firmness is enhanced, and the phenomenon that the tire is loose due to slipping is prevented.
The two transmission components are arranged on the connecting plate 17, and the connecting plate 17 is connected with the frame of the new energy automobile through bolts, so that the installation is convenient, firm and reliable.
The first gears 5 of the two transmission assemblies are meshed with each other, so that the two first gears 5 are turned over, the rotation directions of the two screw rods 6 are opposite, and the second gears 7 can rotate in one direction.
Specifically, as shown in fig. 1-4, a driving component is arranged at one side of the transmission assembly, the driving component comprises a mounting plate 19, a driving piece 20 is arranged at the bottom of the mounting plate 19, and an output shaft of the driving piece 20 is fixedly connected with a first gear 5. The mounting panel 19 passes through bolted connection on new energy automobile's frame, and driving piece 20 is driving motor, and driving piece 20 drives a first gear 5 rotation, and then makes two drive assembly synchronous operation, and then drives second gear 7 rotation, further drives spacing subassembly through rotation axis 8 and rotates around second gear 7. The driving piece 20 is started under the control of the controller after the new energy automobile is stopped on a road with a gradient, the limiting component is enabled to rotate, meanwhile, the magnet 14 of the limiting component is attracted by the electromagnet 4, the rotating block 11 rotates along with the rotation, the clamping block 13 is clamped into the clamping groove 3, the driving piece 20 drives the limiting component to rotate, the clamping block 13 can be actively clamped into the clamping groove 3, as the clamping block 13 is not exactly corresponding to the clamping groove 3, when the clamping block 13 is clamped into the clamping groove 3, the clamping block 13 can only be attached to the surface of the turntable 1, when the new energy automobile starts, a driver releases the brake and steps on the accelerator again, in the time interval, the new energy automobile can slide down due to gravity, the tire rotates, the clamping block 13 can be clamped into the clamping groove 3 along with the rotation, the clamping block 13 and the meshing position of the second gear 7 and the screw rod 6 can be greatly impacted, the service life of the whole device is not only influenced, and the damaged safety is also existed, and the sliding situation of the device is effectively avoided by adopting an active clamping mode, so that the sliding situation of the device is effectively prolonged, and the service life of the device is prolonged.
Specifically, as shown in fig. 5-6, a detection component for detecting the output shaft state of the driving member 20 is arranged on the mounting plate 19, the detection component comprises a distance sensor 21, a cylinder 22 is arranged at the bottom of the distance sensor 21, a slide bar 23 is arranged in the cylinder 22, a ball 24 is arranged at the bottom of the slide bar 23, a wheel body 25 is sleeved on the output shaft of the driving member 20, a boss 26 and a groove 27 are arranged on the outer side of the wheel body 25, a connecting piece 28 is arranged at the top of the mounting plate 19, the connecting piece 28 is L-shaped with the bottom extending towards the mounting plate 19, a connecting sleeve 29 is arranged on the side surface of the connecting piece 28, the distance sensor 21 is sleeved on the inner side of the connecting sleeve 29, the boss 26 and the groove 27 are continuously and alternately distributed around the wheel body 25 in a circle, and are both arc structures.
The detection component is used for detecting whether the output shaft of the driving piece 20 rotates, and because the spacing between the adjacent clamping grooves 3 on the turntable 1 is smaller, the driving piece 20 only needs to drive the limiting component to rotate for a small distance, the clamping block 13 can be clamped into the clamping groove 3, and if the driving piece 20 is in a starting state for a long time, the output shaft cannot rotate, so that the driving piece 20 is damaged. Therefore, after the detection assembly detects that the output shaft stops rotating, the controller controls the driving piece 20 to be closed, when the output shaft rotates, the sliding rod 23 is acted by gravity, the bottom ball 24 always moves up and down along the protrusion 26 and the groove 27 on the surface of the wheel body 25, the signal detected by the distance sensor 21 always changes, when the output shaft stops rotating, the sliding rod 23 stops, the signal detected by the distance sensor 21 does not change, namely, the clamping block 13 is clamped into the clamping groove 3, and then the driving piece 20 is closed. The distance sensor 21 is an ultrasonic sensor or an infrared sensor.
In summary, in the fastening assembled new energy automobile fixing device provided in this embodiment, when the vehicle travels on a road surface with a gradient, the angle sensor detects the gradient, when the vehicle stops, the controller starts the driving member 20 and energizes the electromagnet 4, the driving member 20 drives the first gear 5 and the wheel body 25 to rotate synchronously, the first gear 5 drives the spiral rod 6 to rotate, the spiral piece on the spiral rod 6 and the teeth of the second gear 7 are meshed with each other, so that the second gear 7 is driven to rotate, the electromagnet 4 generates magnetic attraction after being energized, the magnet 14 is attracted to approach, the rotating block 11 rotates towards the electromagnet 4 immediately, the second gear 7 rotates to drive the rotating shaft 8, the mounting block 9 and the fixing arm 10 to rotate synchronously, and the clamping block 13 on the rotating block 11 is clamped into the clamping groove 3, at this time, the first gear 5, the spiral rod 6, the second gear 7, the rotating shaft 8, the mounting block 9 and the fixing arm 10 all remain stationary; when the wheel body 25 rotates, the balls 24 at the lower end of the sliding rod 23 roll along the protrusions 26 and the grooves 27 at the outer side of the wheel body 25, so that the sliding rod 23 moves up and down in a reciprocating mode, distance signals detected by the distance sensor 21 are always changed, when the clamping block 13 is clamped with the clamping groove 3, the wheel body 25 stops rotating, signals detected by the distance sensor 21 are unchanged, at the moment, the controller controls the driving piece 20 to be closed, teeth of the second gear 7 are meshed with spiral pieces on the spiral rod 6, the spiral rod 6 cannot be driven to rotate by thrust force rotating on the second gear 7, and therefore tires of a vehicle cannot rotate, and the vehicle cannot slide.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (1)
1. The utility model provides a joint assembled new energy automobile fixing device, its characterized in that, including controller, detection module and locking mechanism, controller and detection module all set up on new energy automobile's frame, locking mechanism is connected with new energy automobile's wheel transmission, locking mechanism includes carousel (1), mounting bracket (2), second gear (7) and backup pad (18), the outside of second gear (7) is provided with the drive assembly who is used for controlling second gear (7) rotation and spacing, drive assembly one side is provided with drive unit, the terminal surface of second gear (7) is provided with rotation axis (8), the open end of rotation axis (8) is provided with installation piece (9), be provided with a plurality of spacing subassemblies on installation piece (9), be provided with a plurality of draw-in grooves (3) with spacing subassembly complex on the outside periphery of carousel (1), be provided with a plurality of electro-magnet (4) with spacing subassembly complex on mounting bracket (2), drive assembly is provided with two, two drive assembly symmetry distributes on second gear (7) and two both sides are provided with connecting plate (17) down;
The transmission assembly comprises a first gear (5), a screw rod (6) is arranged at the center of the end face of the first gear (5), the two first gears (5) of the two transmission assemblies are meshed with each other, the spiral directions of spiral sheets on the two screw rods (6) of the two transmission assemblies are the same, and the two screw rods (6) are meshed with clamping teeth on a second gear (7);
The limiting assembly is provided with at least one limiting assembly and more than two limiting assemblies which are uniformly distributed annularly around the mounting block (9), the limiting assembly comprises a fixed arm (10), the fixed arm (10) is arranged along the radial direction of the second gear (7), a rotating block (11) is rotatably arranged at the open end of the fixed arm (10), a clamping block (13) and a magnetic block (14) are arranged at the rotating end of the rotating block (11), an elastic piece (12) is arranged between the rotating end of the rotating block (11) and the fixed arm (10), and two ends of the elastic piece (12) are respectively connected with the rotating block (11) and the fixed arm (10) in a rotating way through a first rotating pin (15) and a second rotating pin (16);
The driving component comprises a mounting plate (19), a driving piece (20) is arranged at the bottom of the mounting plate (19), an output shaft of the driving piece (20) is fixedly connected with one first gear (5), and a detection assembly for detecting the state of the output shaft of the driving piece (20) is arranged on the mounting plate (19);
the detection assembly comprises a distance sensor (21), a cylinder (22) is arranged at the bottom of the distance sensor (21), a sliding rod (23) is arranged in the cylinder (22), a ball (24) is arranged at the bottom of the sliding rod (23), a wheel body (25) is sleeved on an output shaft of the driving piece (20), and a protrusion (26) and a groove (27) are arranged on the outer side of the wheel body (25);
The top of mounting panel (19) is provided with connection piece (28), connection piece (28) are the L shape that the bottom extends towards mounting panel (19), the side of connection piece (28) is provided with adapter sleeve (29), distance sensor (21) cover is established in the inboard of adapter sleeve (29), protruding (26) and recess (27) encircle wheel body (25) a week and continuously alternate distribution to both are convex structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111076129.7A CN113619541B (en) | 2021-09-14 | 2021-09-14 | Clamping assembled new energy automobile fixing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111076129.7A CN113619541B (en) | 2021-09-14 | 2021-09-14 | Clamping assembled new energy automobile fixing device |
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| CN113619541A CN113619541A (en) | 2021-11-09 |
| CN113619541B true CN113619541B (en) | 2024-06-14 |
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| CN202111076129.7A Active CN113619541B (en) | 2021-09-14 | 2021-09-14 | Clamping assembled new energy automobile fixing device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248891A (en) * | 2011-06-14 | 2011-11-23 | 黄蒙 | Electronic parking and sloping way starting auxiliary mechanism for vehicle |
| CN112977360A (en) * | 2021-02-08 | 2021-06-18 | 四川科维时代材料科技有限公司 | Energy storage type driving mechanism, vehicle starting auxiliary device and system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050106749A (en) * | 2004-05-06 | 2005-11-11 | 기아자동차주식회사 | Device of protecting a vehicle drift in a ramp and the method thereof |
| CN108189818B (en) * | 2018-01-03 | 2020-07-31 | 江苏大学 | Anti-backward-slip device and method for automobile hill starting |
| CN213651503U (en) * | 2020-11-17 | 2021-07-09 | 合肥工业大学 | Self-locking type traction rope retracting mechanism |
| CN113152649B (en) * | 2021-05-31 | 2022-08-19 | 黄淮学院 | Town road environmental protection desilting device |
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2021
- 2021-09-14 CN CN202111076129.7A patent/CN113619541B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248891A (en) * | 2011-06-14 | 2011-11-23 | 黄蒙 | Electronic parking and sloping way starting auxiliary mechanism for vehicle |
| CN112977360A (en) * | 2021-02-08 | 2021-06-18 | 四川科维时代材料科技有限公司 | Energy storage type driving mechanism, vehicle starting auxiliary device and system |
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| CN113619541A (en) | 2021-11-09 |
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