CN213262342U - Auxiliary parking device - Google Patents
Auxiliary parking device Download PDFInfo
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- CN213262342U CN213262342U CN202021484112.6U CN202021484112U CN213262342U CN 213262342 U CN213262342 U CN 213262342U CN 202021484112 U CN202021484112 U CN 202021484112U CN 213262342 U CN213262342 U CN 213262342U
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- lifting
- synchronous belt
- connecting rod
- chassis
- vehicle
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 58
- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to an auxiliary parking device, which comprises a chassis mechanism, a lifting mechanism, a vehicle length adjusting mechanism and a vehicle width adjusting mechanism; the lifting mechanism is arranged on the chassis, the vehicle length adjusting mechanism is arranged on the lifting mechanism, and the vehicle width adjusting mechanism is arranged at two ends of the vehicle length adjusting mechanism; the chassis mechanism comprises a chassis, an omnidirectional wheel and a chassis driving motor, the lifting mechanism comprises a lifting optical axis and a lifting plate, the lifting optical axis is fixedly arranged on the chassis, and the lifting plate is connected with the lifting optical axis in a sliding manner; the vehicle length adjusting mechanism comprises a vehicle frame, a synchronous belt group I and a vehicle length adjusting motor, the vehicle frame is fixedly connected with the lifting plate, and the synchronous belt group I comprises two synchronous belt wheels I which are respectively arranged at two ends of the vehicle frame; the car width guiding mechanism includes movable plate, support, synchronous band group II and car width adjusting motor, the utility model discloses area is little, low in manufacturing cost, convenient to use, extensive applicability, the utility model relates to a vehicle engineering technical field.
Description
Technical Field
The utility model relates to a vehicle engineering technical field, more specifically say, relate to an auxiliary parking device.
Background
With the development of manufacturing industry, private cars have been indispensable transportation means for families, but with the increase of the number thereof, parking during traveling has been developed as a great problem.
The parking auxiliary device is a safety auxiliary device when an automobile is parked or reversed, the current mainstream is a parking auxiliary system consisting of a reversing camera and an on-board display, the display in front of the automobile can display real-time video of the reversing camera behind the automobile during reversing, so that the reversing is safer, and the parking auxiliary device consists of an ultrasonic sensor (commonly called a probe), a controller, a display (or a buzzer) and the like.
The parking assist device controlled by the electronic device is expensive and poor in environmental adaptability, and the mechanical parking assist device in the current market is mostly required to be matched with a certain basic setting for use, so that the occupied area is large, the applicability is poor, and therefore the prior art needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the auxiliary parking device has the advantages of small occupied area, low cost, convenience in use and wide applicability.
In order to solve the technical problem, the utility model discloses a technical scheme be:
an auxiliary parking device comprises a chassis mechanism, a lifting mechanism, a vehicle length adjusting mechanism and a vehicle width adjusting mechanism; the lifting mechanism is arranged on the chassis mechanism, the vehicle length adjusting mechanism is arranged on the lifting mechanism, and the vehicle width adjusting mechanism is arranged at two ends of the vehicle length adjusting mechanism;
the chassis mechanism comprises a chassis, omnidirectional wheels and a chassis driving motor, the chassis driving motor is fixedly arranged on the chassis, an output shaft of the chassis driving motor is fixedly connected with the omnidirectional wheels, and the chassis driving motor corresponds to the omnidirectional wheels one by one;
the lifting mechanism comprises a lifting optical axis and a lifting plate, the lifting optical axis is fixedly arranged on the chassis, the lifting plate is perpendicular to the lifting optical axis, and the lifting plate is connected with the lifting optical axis in a sliding manner;
the vehicle length adjusting mechanism comprises a vehicle frame, a synchronous belt group I and a vehicle length adjusting motor, the vehicle frame is fixedly connected with the lifting plate, the synchronous belt group I comprises two synchronous belt wheels I which are respectively arranged at two ends of the vehicle frame, a synchronous belt I is arranged between the two synchronous belt wheels, and an output shaft of the vehicle length adjusting motor is connected with one of the synchronous belt wheels;
the vehicle width adjusting mechanism comprises a movable plate, a support, a synchronous belt group II and a vehicle width adjusting motor, a slide rail is arranged on the frame along the length direction of the frame, the movable plate is arranged on the slide rail in a sliding mode, the movable plate is fixedly connected with a synchronous belt I, the synchronous belt group II comprises two synchronous belt wheels II which are arranged in the width direction of the movable plate respectively, a synchronous belt II is arranged between the two synchronous belt wheels II, the output shaft of the vehicle width adjusting motor is fixedly connected with one synchronous belt wheel II, the support is arranged on the movable plate in a sliding mode along the width direction of the movable plate, and the support is fixedly connected with the synchronous belt II.
Further, but movable plate is provided with two, but two movable plate respectively with hold-in range I last belt and lower belt fixed connection.
Furthermore, each movable plate is connected with two supports which are respectively fixedly connected with an upper belt and a lower belt of the synchronous belt II.
Further, elevating system still includes link mechanism, elevator motor, lead screw and screw-nut, and link mechanism includes upper connecting rod I, upper connecting rod II, lower connecting rod I and lower connecting rod II, and upper connecting rod I, the one end of upper connecting rod II articulate with the lifter plate respectively, and the one end of lower connecting rod I, lower connecting rod II articulates with the chassis respectively, is provided with connecting plate I between upper connecting rod I and the lower connecting rod I, and the other end of upper connecting rod I and lower connecting rod I articulates with connecting plate I respectively, is provided with connecting plate II between upper connecting rod II and the lower connecting rod II, and the other end of upper connecting rod II and lower connecting rod II articulates with connecting plate II respectively, elevator motor is fixed to be set up on connecting plate I, and the fixed screw-nut that is provided with on connecting plate II, lead screw one end and elevator motor output shaft fixed connection, the lead screw other end and screw-nut.
Furthermore, the omnidirectional wheels and the chassis driving motors are arranged in a plurality, and the omnidirectional wheels correspond to the chassis driving motors one by one.
Furthermore, a sliding block is fixedly arranged on the movable plate, and the movable plate is connected with the sliding rail through the sliding block.
Further, a linear bearing is arranged on the lifting plate, and the lifting optical axis is connected with the lifting plate through the linear bearing.
Furthermore, an infrared detection sensor is arranged on the support and used for detecting specific parameters of the vehicle.
Further, a vision sensor is arranged on the chassis and used for confirming the specific position of the vehicle.
The working principle is as follows:
1. detection and loading: the method comprises the steps of firstly detecting parameters of a vehicle by controlling corresponding sensors, adjusting a parking device to a corresponding distance by a vehicle length direction adjusting mechanism and a vehicle width direction adjusting mechanism, then confirming a specific position of the vehicle by a visual sensor, and then finishing loading the vehicle by a chassis mechanism.
2. Lifting: the lifting motor drives the screw rod to rotate through the transmission torque, so that the rotary motion of the lifting motor is changed into the linear motion of the screw rod nut, the lifting of the automobile is realized through the connecting rod mechanism, the automobile leaves the ground, and the connecting rod mechanism is located at a mechanical dead point after the lifting, so that the load of the lifting motor is very small after the lifting.
3. Detection and placement: the automobile is moved to a designated area through the chassis mechanism, and the automobile is placed through the lifting mechanism again.
Compared with the prior art, the utility model beneficial effect who has does:
1. the utility model discloses rely on lowly to the environment, do not need the cooperation of other hardware facilities, can accomplish the supplementary parking to the car.
2. The utility model discloses compact structure, area is little, turning radius is little.
3. The utility model discloses the in-process of parking only contacts with the wheel, can not cause the influence to the automobile body.
Drawings
The following will explain in further detail embodiments of the present invention with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the vehicle length adjusting mechanism of the present invention;
fig. 3 is a schematic structural view of the vehicle width adjusting mechanism of the present invention;
FIG. 4 is a schematic view of the lifting mechanism of the present invention;
fig. 5 is a schematic structural diagram of the link mechanism of the present invention.
In the figure: the device comprises a chassis mechanism 1, an omnidirectional wheel 11, a chassis driving motor 12, a lifting mechanism 2, a lifting optical axis 21, a lifting plate 22, a link mechanism 23, an upper link I231, a lower link I232, an upper link II 233, a lower link II 234, a connecting plate I235, a connecting plate II 236, a lifting motor 24, a lead screw 25, a lead screw nut 26, a vehicle length adjusting mechanism 3, a vehicle frame 31, a synchronous belt group I32, a synchronous belt group I33, a synchronous belt I34, a slide rail 35, a vehicle length adjusting motor 36, a vehicle width adjusting mechanism 4, a movable plate 41, a bracket 42, a synchronous belt group II 43, a synchronous belt group II 44, a synchronous belt II 45, a sliding block 46 and a vehicle width adjusting motor 47.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 5, an auxiliary parking device includes a chassis mechanism 1, a lifting mechanism 2, a vehicle length adjusting mechanism 3, and a vehicle width adjusting mechanism 4; the lifting mechanism 2 is arranged on the chassis mechanism 1, the vehicle length adjusting mechanism 3 is arranged on the lifting mechanism 2, and the vehicle width adjusting mechanism 4 is arranged at two ends of the vehicle length adjusting mechanism 3;
the chassis mechanism 1 comprises a chassis, omnidirectional wheels 11 and chassis driving motors 12, wherein the chassis driving motors 12 and the omnidirectional wheels 11 are respectively provided with four parts, the chassis driving motors 12 are fixedly arranged on the chassis, the output shafts of the chassis driving motors 12 are fixedly connected with the omnidirectional wheels 11, and the chassis driving motors 12 correspond to the omnidirectional wheels 11 one by one;
the lifting mechanism 2 comprises a lifting optical axis 21, a lifting plate 22, a link mechanism 23, a lifting motor 24, a lead screw 25 and a lead screw nut 26, wherein 4 lifting optical axes 21 are arranged and fixedly arranged on the chassis through flanges respectively, the lifting plate 22 is perpendicular to the lifting optical axis 21, linear bearings are arranged at corresponding positions of the lifting plate 22 and the lifting optical axis 21, and the lifting optical axis 21 is connected with the lifting plate 22 in a sliding mode through the linear bearings.
The connecting rod mechanism 23 comprises an upper connecting rod I231, an upper connecting rod II 232, a lower connecting rod I233 and a lower connecting rod II 234, hinged frames are arranged on the lifting plate 22 and the chassis, one ends of the upper connecting rod I231 and the upper connecting rod II 232 are hinged with the lifting plate 22 respectively, one ends of the lower connecting rod I233 and the lower connecting rod II 234 are hinged with the chassis respectively, a connecting plate I235 is arranged between the upper connecting rod I231 and the lower connecting rod I233, the other ends of the upper connecting rod I231 and the lower connecting rod I233 are hinged with the connecting plate I235 respectively, a connecting plate II 236 is arranged between the upper connecting rod II 232 and the lower connecting rod II 234, and the other ends of the upper connecting rod II 232 and the lower connecting rod II 234 are hinged;
the lifting motor 24 is fixedly arranged on the connecting plate I235, the connecting plate II 236 is fixedly provided with a screw rod nut 26, one end of the screw rod 25 is fixedly connected with a motor output shaft of the lifting motor 24, and the other end of the screw rod 25 is in threaded fit with the screw rod nut 26; the screw rod is driven to rotate through the lifting motor 24, so that the connecting plate I235 and the connecting plate II 236 are driven to move towards directions close to or away from each other, and the lifting plate is driven to ascend or descend through the link mechanism.
The vehicle length adjusting mechanism 3 comprises a vehicle frame 31, a synchronous belt group I32 and a vehicle length adjusting motor 36, the vehicle frame 31 is fixedly connected with the lifting plate 22, the synchronous belt group I32 comprises two synchronous belt wheels I33 respectively arranged at two ends of the vehicle frame, a synchronous belt I34 is arranged between the two synchronous belt wheels, and the vehicle length adjusting motor 36 is connected with one synchronous belt wheel I33;
the vehicle width adjusting mechanism 4 comprises two movable plates 41, a bracket 42 and a synchronous belt group II 43, a slide rail 35 is arranged on the vehicle frame 31 along the length direction of the vehicle frame, slide blocks 46 are fixedly arranged on the two movable plates 41, and the movable plates 41 are connected with the slide rail 35 through the slide blocks 46; the second synchronous belt set 43 comprises two second synchronous belt pulleys 44 respectively arranged in the width direction of the movable plate 41, a synchronous belt II 45 is arranged between the two synchronous belt pulleys II, and the second synchronous belt set further comprises a vehicle width adjusting motor 47, the vehicle width adjusting motor 47 is fixedly connected with one of the second synchronous belt pulleys 44, the second synchronous belt pulleys are arranged on the movable plate 41 in a sliding mode along the width direction of the movable plate, the support 42 is fixedly connected with the second synchronous belt pulleys 45, and the two movable plates 41 are respectively fixedly connected with an upper belt and a lower belt of the first synchronous belt 34.
Two brackets 42 are connected to each movable plate 41, and the two brackets 42 are fixedly connected with an upper belt and a lower belt of a synchronous belt II 45 respectively.
And the bracket is provided with an infrared detection sensor for detecting specific parameters of the vehicle.
A vision sensor is arranged on the chassis
The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.
Claims (9)
1. A parking assist apparatus, characterized in that: comprises a chassis mechanism (1), a lifting mechanism (2), a vehicle length adjusting mechanism (3) and a vehicle width adjusting mechanism (4); the lifting mechanism (2) is arranged on the chassis mechanism (1), the vehicle length adjusting mechanism (3) is arranged on the lifting mechanism (2), and the vehicle width adjusting mechanism (4) is arranged at two ends of the vehicle length adjusting mechanism (3);
the chassis mechanism (1) comprises a chassis, omnidirectional wheels (11) and a chassis driving motor (12), wherein the chassis driving motor (12) is fixedly arranged on the chassis, an output shaft of the chassis driving motor (12) is fixedly connected with the omnidirectional wheels (11), and the chassis driving motor (12) corresponds to the omnidirectional wheels (11) one by one;
the lifting mechanism (2) comprises a lifting optical axis (21) and a lifting plate (22), the lifting optical axis (21) is fixedly arranged on the chassis, the lifting plate (22) is perpendicular to the lifting optical axis (21), and the lifting plate (22) is in sliding connection with the lifting optical axis (21);
the vehicle length adjusting mechanism (3) comprises a vehicle frame (31), a synchronous belt group I (32) and a vehicle length adjusting motor (36), the vehicle frame (31) is fixedly connected with a lifting plate (22), the synchronous belt group I (32) comprises two synchronous belt wheels I (33) which are respectively arranged at two ends of the vehicle frame, a synchronous belt I (34) is arranged between the two synchronous belt wheels, and an output shaft of the vehicle length adjusting motor (36) is connected with one synchronous belt wheel I (33);
the vehicle width adjusting mechanism (4) comprises a movable plate (41), a support (42), a synchronous belt set II (43) and a vehicle width adjusting motor (47), a slide rail (35) is arranged on the vehicle frame (31) along the length direction of the vehicle frame, the movable plate (41) is arranged on the slide rail (35) in a sliding mode, the movable plate (41) is fixedly connected with a synchronous belt I (34), the synchronous belt set II (43) comprises two synchronous belt wheels II (44) which are arranged in the width direction of the movable plate (41) respectively, a synchronous belt II (45) is arranged between the two synchronous belt wheels II, an output shaft of the vehicle width adjusting motor (47) is fixedly connected with one of the synchronous belt wheels II (44), the support (42) is arranged on the movable plate (41) in a sliding mode along the width direction of the movable plate, and the support (42) is fixedly connected with the synchronous belt II.
2. An auxiliary parking apparatus according to claim 1, wherein: the two movable plates (41) are respectively and fixedly connected with the upper belt and the lower belt of the synchronous belt I (34).
3. An auxiliary parking apparatus according to claim 1, wherein: two brackets (42) are connected to each movable plate (41), and the two brackets (42) are respectively and fixedly connected with an upper belt and a lower belt of a synchronous belt II (45).
4. An auxiliary parking apparatus according to claim 1, wherein: the lifting mechanism (2) further comprises a connecting rod mechanism (23), a lifting motor (24), a lead screw (25) and a lead screw nut (26), the connecting rod mechanism (23) comprises an upper connecting rod I (231), an upper connecting rod II (232), a lower connecting rod I (233) and a lower connecting rod II (234), one end of the upper connecting rod I (231) and one end of the upper connecting rod II (232) are respectively hinged with the lifting plate (22), one end of the lower connecting rod I (233) and one end of the lower connecting rod II (234) are respectively hinged with the chassis, a connecting plate I (235) is arranged between the upper connecting rod I (231) and the lower connecting rod I (233), the other end of the upper connecting rod I (231) and the other end of the lower connecting rod I (233) are respectively hinged with the connecting plate I (235), a connecting plate II (236) is arranged between the upper connecting rod II (232) and the lower connecting rod II (234), the other ends of the upper connecting rod II (232, the lifting motor (24) is fixedly arranged on the connecting plate I (235), the connecting plate II (236) is fixedly provided with a screw rod nut (26), one end of the screw rod (25) is fixedly connected with a motor output shaft of the lifting motor (24), and the other end of the screw rod (25) is in threaded fit with the screw rod nut (26).
5. An auxiliary parking apparatus according to claim 1, wherein: the omnidirectional wheels (11) and the chassis driving motors (12) are arranged in a plurality, and the omnidirectional wheels (11) correspond to the chassis driving motors (12) one by one.
6. An auxiliary parking apparatus according to claim 1, wherein: the movable plate (41) is fixedly provided with a sliding block (46), and the movable plate (41) is connected with the sliding rail (35) through the sliding block (46).
7. An auxiliary parking apparatus according to claim 1, wherein: the lifting plate (22) is provided with a linear bearing, and the lifting optical axis (21) is connected with the lifting plate (22) through the linear bearing.
8. An auxiliary parking apparatus according to claim 1, wherein: an infrared detection sensor is arranged on the bracket (42).
9. An auxiliary parking apparatus according to claim 1, wherein: and a vision sensor is arranged on the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021484112.6U CN213262342U (en) | 2020-07-24 | 2020-07-24 | Auxiliary parking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021484112.6U CN213262342U (en) | 2020-07-24 | 2020-07-24 | Auxiliary parking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213262342U true CN213262342U (en) | 2021-05-25 |
Family
ID=75967272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021484112.6U Expired - Fee Related CN213262342U (en) | 2020-07-24 | 2020-07-24 | Auxiliary parking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213262342U (en) |
-
2020
- 2020-07-24 CN CN202021484112.6U patent/CN213262342U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |