TWI683761B - Platform type vehicle positioning system - Google Patents

Abstract

Present invention is related to a platform type vehicle positioning system. The platform type vehicle positioning system has a parking platform with two mounted grooves configured to a front end and a rear end of the parking platform. Each mounted groove has a base and a vehicle positioning device is mounted on each base. Two linear driven elements with opposite driven directions are mounted on a middle of each vehicle positioning device. A pushing block is mounted on a driven end of each linear driven element. When a vehicle is parked on the parking platform, two front wheels and two rear wheels of the vehicle are placed on two sliding tables of each vehicle positioning device respectively. The linear driven elements is able to move the front wheels or the rear wheels of the vehicle by activated the pushing block in order to adjust a position of the vehicle to achieve visual recognition or maintenance works afterward.

Description

Platform car positioning system

The invention relates to a system for locating automobiles, in particular to a platform-type automobile positioning system.

The existing structure for positioning a car, for example, a positioning structure used in a car washing device, uses a track on the ground to guide the wheels of the vehicle into the car washing device, thereby positioning the car at an appropriate location for subsequent car washing operations.

Although the above method of using the ground track to guide the wheels can position the car to a generally required position, since the car can no longer adjust any left and right positions after entering, there are still such positioning methods using the track to guide the wheels Insufficient, it can not be applied in the use environment that requires fine positioning of the car body.

Since the structure of the existing positioning car cannot finely adjust the position of the car body, it is not suitable for use environments where fine positioning of the car body is required. To this end, the present invention is provided with a platform-type car positioning system that can push the position of the wheels to the left and right, and can precisely position the car.

In order to achieve the above object, the present invention provides a platform-type vehicle positioning system, which includes a parking platform and two vehicle body positioning devices respectively combined on the front and rear sides of the parking platform, wherein: The parking platform is provided with two installation grooves on the front and rear sides, and a base is provided in each of the two installation grooves, each base is a seat body extending laterally in the left-right direction; each vehicle body positioning device is combined in the Each base is located in each installation groove, and each vehicle body positioning device is combined with a bottom plate structure on the base, and two horizontal slide tables are combined on the left and right sides of each bottom plate structure, and a Carrying plates, each carrying plate can slide laterally relative to each floor structure, and the height position of each bearing plate is located on the top of the parking platform, two linear drive elements are combined in the middle of each floor structure, the two linear drive elements are arranged and driven laterally The directions are opposite to each other, and each linear driving element is provided with a driving end, a pushing wheel block is combined with each driving end, each pushing wheel block is located inside each supporting plate, and each pushing wheel block is extended with a pushing wheel portion in the lateral direction , Each push wheel part can extend into the upper side of each bearing plate from the side of each bearing plate.

Further, in the present invention, a wheel positioning bar is fixed on the front and rear sides of the top surface of each bearing plate respectively, and each wheel positioning bar is an inverted V-shaped elongated body extending in the lateral direction.

Further, the bottom plate structure of the present invention includes two bottom plates symmetrically arranged on the left and right sides, the two bottom plates are combined on the bases, the horizontal slides and the linear driving elements of the body positioning devices are combined on the matching The lateral and lateral sides of each floor.

Further, the lateral slide tables of the present invention are respectively combined with a laterally extending rail seat on the front and rear sides of each bottom plate, and a laterally arranged linear slide rail is combined on each rail seat, and each of the bearing plates Combined on the two linear slide rails in front and rear; each linear drive element is an electric slide table and is provided with an electric slide rail, each electric slide rail is combined with each bottom plate and partially penetrates into the matched Below the bearing plate, the drive ends are slides and are provided on the tracks of the electric slides.

Further, the parking platform of the present invention is provided with a foundation frame body, and the two installation grooves are respectively formed in the front half and the rear half of the foundation frame body, and a platform top plate is detachably combined on the top surface of the foundation frame body Structure, the platform top plate structure covers the top surface of the foundation frame except the position above the two bases.

Furthermore, in the two bases of the present invention, the base on the front side is combined with the foundation frame to be fixed, and the left and right sides of the mounting groove on the rear side are respectively provided with extensions in the front and rear directions The trolley track is provided with a trolley on each trolley track. The base on the rear side is combined across the two trolleys and can move forward and backward along the two trolley tracks. The foundation frame is located on the two trolley tracks A servo motor and a bearing seat are respectively fixed between the front and rear positions, a screw is connected to the servo motor, the free end of the screw is pivoted through the bearing seat, and a nut is screwed on the screw, and the nut The top is attached to the base on the rear side.

When the invention is used, the car is driven onto the parking platform, and the two front wheels and the two rear wheels of the car are driven to the two bearing plates of each body positioning device. At this time, the car can be adjusted slightly forward or backward to an appropriate position, and then When it is necessary to adjust the left and right positions of the car, since the two front wheels or the two rear wheels can slide left and right with the supporting plates where they are located, at this time, the linear driving elements are selectively used to drive the push wheel blocks, for example, the left front push wheel block is driven to push When the wheel pushes the left front wheel to the left, it can drive the front side of the car to move to the left. In this way, you can freely adjust the front and rear sides of the car to the appropriate left and right positions, and then position the car.

The effect of the present invention is that after the left and right wheels are opened on the positioning devices of the car bodies, the left and right positions of the car can be changed by pushing the wheels, and the position of the car can be precisely positioned according to the needs of positioning, which is suitable for precise positioning. Use occasions of the car body.

10‧‧‧Parking platform

11‧‧‧ Foundation frame

12‧‧‧First installation groove

13‧‧‧Second mounting groove

131‧‧‧Trolley track

132‧‧‧Trolley

14‧‧‧Base

15‧‧‧Servo motor

151‧‧‧Bearing seat

152‧‧‧screw

153‧‧‧ Nut

16‧‧‧Platform roof structure

161‧‧‧Top plate

20‧‧‧Car body positioning device

21‧‧‧Floor structure

211‧‧‧Bottom plate

22‧‧‧Slide table

221‧‧‧ Orbital seat

222‧‧‧Linear slide

223‧‧‧Carrier board

224‧‧‧wheel alignment strip

23‧‧‧Linear drive element

231‧‧‧Electric slide track

232‧‧‧Sliding stage

24‧‧‧Push wheel block

241‧‧‧Push Wheel Department

30‧‧‧Car

31‧‧‧wheel

FIG. 1 is a perspective view of a preferred embodiment of the present invention.

2 is an exploded view of the first half of the preferred embodiment of the present invention.

3 is a perspective view of the second half of the preferred embodiment of the present invention.

4 is an exploded view of the second half of the preferred embodiment of the present invention.

5 is a side view of the base on the rear side of the preferred embodiment of the present invention.

FIG. 6 is a schematic diagram of adjusting the front and rear positions of the base on the rear side according to the preferred embodiment of the present invention.

7 is a schematic diagram of an embodiment of the present invention to park a car.

FIG. 8 is a motion diagram of pushing the wheels to adjust the left and right position of the car according to the preferred embodiment of the invention.

In order to understand the technical features and practical effects of the present invention in detail, and can be implemented in accordance with the content of the specification, the preferred embodiments shown in the drawings are further described in detail below.

Please refer to the preferred embodiments of the present invention as shown in FIGS. 1 to 5. The present invention provides a platform-type vehicle positioning system, which includes a parking platform 10 and two vehicle bodies respectively combined on the front and rear sides of the parking platform 10 Positioning device 20, wherein: the parking platform 10 can be the ground or any platform for cars to park, as in the preferred embodiment, the parking platform 10 is provided with a foundation frame 11, the foundation frame 11 is a platform type Frame structure, a first mounting groove 12 and a second mounting groove 13 are formed in the front half and the back half of the foundation frame 11 respectively, the first mounting groove 12 is a long rectangular groove extending in the left-right direction The second mounting groove 13 is a rectangular groove. On the left and right sides of the second mounting groove 13 are provided a trolley rail 131 extending in the front and rear directions, respectively. The rear-moving form is provided with a car 132, and the two cars 132 are symmetrically arranged on the left and right; the parking platform 10 is further provided with two bases 14, which are seats extending laterally in the left and right directions, and are located on the front side The base 14 is disposed in the first mounting groove 12. The base 14 on the rear side is coupled across the two cars 132. The base 14 on the rear side can move along the two car tracks 131 in front and back through the two car 132. .

Cooperating with the base 14 on the rear side, a servo motor 15 and a bearing seat 151 are respectively fixed at the front and rear positions of the foundation frame 11 between the two car tracks 131, and a screw 152 is connected to the servo motor 15, the screw 152 extends in the front-rear direction and pivots through the bearing housing 151 with the free end backwards, where The screw 152 is screwed into a nut 153, and the top of the nut 153 is connected to the base 14 on the rear side. Thus, when the servo motor 15 drives the screw 152 to rotate, the base 14 and the two trolleys 132 can be driven to move forward and backward along the two trolley rails 131 through the nut 153 to adjust the position. A platform top plate structure 16 is detachably combined on the top surface of the foundation frame body 11. The platform top plate structure 16 can be used for vehicles to pass therethrough and includes several roof plates 161 covering the top surface of the foundation frame body 11. The structure 16 covers the top surface of the foundation frame 11 except for the positions above the two bases 14.

The two vehicle body positioning devices 20 have the same structure. The two vehicle body positioning devices 20 are fixed on the front and rear bases 14 of the parking platform 10 respectively. The left and right widths of the two vehicle body positioning devices 20 are equivalent to the left and right widths of the car. Or slightly wider than the width of the car, the front and rear distances between the two body positioning devices 20 are adjusted to be equivalent to the front and rear distance between the two front wheels and the two rear wheels of the car.

Each vehicle body positioning device 20 is combined with a bottom plate structure 21 on each of the mating bases 14. As in the preferred embodiment, the bottom plate structure 21 includes two bottom plates 211 arranged symmetrically on the left and right. On the left half and the right half of the base 14, each vehicle body positioning device 20 combines the two lateral slides 22 on the outside of the two bottom plates 211 in a bilaterally symmetrical form, and the two linear drives on the inside of the two bottom plates 211 in a symmetrical form The element 23 is such that the two linear drive elements 23 are located in the middle of each floor structure 21.

The left and right positions of the two lateral slides 22 correspond to the left and right positions of the two front wheels or the two rear wheels of the car. The two lateral slides 22 are respectively combined with a laterally extending rail seat 221 on the front and rear sides of the top surface of each bottom plate 211 , A linear slide rail 222 arranged laterally is combined on each rail base 221, and a bearing plate 223 is respectively combined on the two linear slide rails 222 in front and rear, so that each bearing plate 223 can be laterally free relative to each bottom plate 211 Sliding, a wheel positioning bar 224 is fixed on the front and rear sides of the top surface of each bearing plate 223 respectively, and each wheel positioning bar 224 is an inverted V-shaped elongated body extending in the lateral direction.

The two linear driving elements 23 of each vehicle body positioning device 20 can be selected from pneumatic cylinders, hydraulic cylinders or electric slides. For example, in this preferred embodiment, the electric slides are used as the linear driving elements 23, and the two linear driving elements 23 are arranged laterally. And the driving direction is opposite from left to right, each linear driving element 23 is provided with an electric slide A table rail 231, each electric slide rail 231 is combined with each bottom plate 211 and partially penetrates under each of the supporting plates 223, and each electric slide rail 231 is provided with a slide table 232 as a driving end. That is, each sliding table 232 is combined with a push wheel block 24, and each push wheel block 24 is located on the inner side of each supporting plate 223 with a gap between the two, and is extended outward in the lateral direction on the top side of each push wheel block 24 There is a bump-shaped push-wheel portion 241, and each push-wheel portion 241 can extend into the upper side of each bearing plate 223 from the side of each bearing plate 223.

When the present invention is used, as shown in FIG. 5 to FIG. 8, the parking platform 10 is set within the action range of a device for visually recognizing a car or automatically repairing a car. The operation of the above device requires the car 30 to be positioned in a proper position to be good Function. Before driving the car 30 to the parking platform 10, first adjust the front-rear distance between the body positioning devices 20 on the front and rear sides so that the front-rear distance between the two body positioning devices 20 can match the axis of the car 30 to be positioned distance. When adjusting the front-rear distance between the two vehicle body positioning devices 20, it is performed by changing the front-rear position of the rear vehicle body positioning device 20. Before adjusting, the rear half of the platform roof structure 16 is disassembled, and then as shown in FIG. 5 As shown in FIG. 6, the servo motor 15 drives the screw 152 to rotate, and the rear base 14 and the rear body positioning device 20 are driven by the nut 153 to move forward and backward along the two car tracks 131 with two cars 132, The front-rear distance between the two vehicle body positioning devices 20 is adjusted to match the wheelbase of the automobile 30 to be positioned, and finally the platform roof structure 16 is installed and reset.

As shown in FIGS. 5 to 7, when the car 30 is parked on the parking platform 10, the front and rear wheels 31 are respectively parked on the front and rear body positioning devices 20 to open the car 30 In the process of the parking platform 10, the two wheels 31 on the front and rear sides of the car 30 are respectively opened to the body positioning devices 20, so that each wheel 31 is opened with the matching bearing plate 223, and the pair of wheel positioning bars 224 restricts the front-rear position of each wheel 41. At this time, the front-rear position of the car 30 is fixed, and then the left-right position of the car 30 can be adjusted by each body positioning device 20.

When each vehicle body positioning device 20 adjusts the left and right positions of the car 30, as shown in FIG. 8, when the position of the front side of the car 30 needs to be moved to the left, the corresponding linear drive element 23 drives the left wheel block 24, Push the wheel portion 241 of the left push wheel block 24 to push the front left wheel 31 to the left. The two front wheels 31 of the 30 will slide to the left simultaneously with the matching bearing plate 223, move the front side of the car 30 to the left to an appropriate position and then locate; when it is necessary to move the front side of the car 30 to the right, it is Another linear driving element 23 drives the right push wheel block 24 to push the front right wheel 31 to the right. At this time, the two front wheels 31 will slide to the right with the matching bearing plate 223 to the positioned position. When it is necessary to adjust the left and right positions of the rear side of the automobile 30, it is the rear body positioning device 20 that performs the adjustment in the same manner as the front side. After the adjustment of the left and right positions of the automobile 30 is completed, the aforementioned visual recognition or automatic maintenance device can start the operation of visual recognition or maintenance.

In addition to the aforementioned preferred embodiment, the present invention is to set the rear body positioning device 20 to a form in which the front and rear positions can be adjusted, and the rear base 14 can also be directly fixed in the second mounting groove 13, that is, Change the structure of the base 14 on the rear side to the same structure as the base 14 on the front side, and then combine the body positioning device 20 on the rear side with the base 14 on the rear side, so that it can still play the role of positioning the car 30 around Function. In addition to combining the two wheel positioning bars 224 on the front and back sides of each carrying plate 223 as in the aforementioned preferred embodiment, the present invention may also not have two wheel positioning bars 224 on each carrying plate 223. After the wheels 31 of the automobile 30 are opened with the load-bearing plates 223, the automobile 30 can be positioned at appropriate front and rear positions by moving forward and backward through the automobile 30.

The above are only preferred embodiments of the present invention and are not intended to limit the scope of the claimed rights of the present invention. Any other equivalent changes or modifications made without departing from the spirit of the present invention should be included in the present invention Within the scope of patent application.

10‧‧‧Parking platform

11‧‧‧ Foundation frame

16‧‧‧Platform roof structure

161‧‧‧Top plate

20‧‧‧Car body positioning device

Claims (3)

A platform type vehicle positioning system includes a parking platform and two vehicle body positioning devices respectively combined on the front and rear sides of the parking platform, wherein: the parking platform is provided with two installation grooves on the front and rear sides of the parking platform. Each of the two installation grooves is provided with a base, each base is a seat body extending laterally in the left-right direction; each vehicle body positioning device is combined with the each base and is located in each installation groove, and each vehicle body positioning device is located in this The base is combined with a bottom plate structure, and each bottom plate structure includes two bottom plates symmetrically arranged on the left and right sides, the two bottom plates are combined on each base, and two horizontal slide tables are combined on the left and right sides of each bottom plate structure, and each horizontal slide table A bearing plate is provided on the top of each bearing plate, and each bearing plate can slide laterally with respect to each floor structure, and the height position of each bearing plate is located on the top of the parking platform. Two linear drive elements are combined in the middle of each floor structure. The two linear drive elements are It is arranged horizontally and the driving direction is opposite to the left and right. Each linear driving element is provided with a driving end, and a pushing wheel block is combined with each driving end. Each pushing wheel block is located inside the matching bearing plates, and each pushing wheel block extends in the lateral direction. There is a push wheel part, each push wheel part can extend from the side of each bearing plate into the upper side of each bearing plate, and each lateral slide table and each linear driving element of each vehicle body positioning device are respectively combined with Orientation outside and inside. The platform-type vehicle positioning system according to claim 1, wherein a wheel positioning bar is fixed on the front and rear sides of the top surface of each bearing plate respectively, and each wheel positioning bar is an inverted V-shaped long bar extending in the lateral direction body. The platform-type vehicle positioning system according to claim 1 or 2, wherein the lateral slide tables are respectively combined with a laterally extending rail seat on the front and rear sides of the bottom plates, and a lateral setting is combined on each rail seat The linear slide rails, the bearing plates are combined on the front and rear two pairs of linear slide rails; the linear drive elements are electric slides and are equipped with an electric slide rail, each electric slide rail is combined in the The bottom plates are partially penetrated under the corresponding load-bearing plates. The driving ends are slides and are provided on the rails of the electric slides.

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