TW202021845A - 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 positioning an automobile, in particular to a platform type automobile positioning system.

The existing car positioning structure, such as the positioning structure used in the car washing device, uses the track on the ground to guide the wheels of the vehicle into the car washing device, thereby allowing the car to be located in an appropriate position for subsequent car washing operations.

The aforementioned method of using the ground track to guide the wheels can locate the car to the roughly required position, but since the car can no longer adjust the left and right positions after entering, the positioning method of using the track to guide the wheels is still Insufficient, and cannot be applied to 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 in 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 wheel left and right, and can precisely locate the position of the car.

In order to achieve the above objective, the present invention provides a platform type vehicle positioning system, which includes a parking platform and two vehicle body positioning devices respectively integrated on the front and rear sides of the parking platform, wherein:

The parking platform is provided with two installation grooves on its front and rear sides, and a base is provided in the two installation grooves, and each base is a seat body extending laterally in the left and right directions;

Each vehicle body positioning device is combined with each seat body and located in each installation groove. Each vehicle body positioning device is combined with a bottom plate structure on the base, and two lateral slides are combined on the left and right sides of each bottom plate structure. Platform, on the top of each horizontal sliding platform is provided with a board, each board can slide horizontally relative to each floor structure, and the height of each board is located on the top of the parking platform, in the middle of each floor structure combined two Linear drive elements. The two linear drive elements are arranged horizontally and the driving direction is opposite to the left and right. Each linear drive element is provided with a drive end, and each drive end is combined with a push wheel block. Each push wheel block is located on the mating carrier board. On the inner side, each push wheel block is provided with a push wheel part extending in the horizontal direction, and each push wheel part can extend into the upper side of each riding board from the side of each riding board.

Further, in the present invention, a wheel alignment bar is fixed on the front and rear sides of the top surface of each carrier board, and each wheel alignment bar is an inverted V-shaped elongated body extending in the horizontal direction.

Furthermore, each floor structure of the present invention includes two symmetrical two floor plates, the two floor plates are combined on each of the bases, and the lateral sliding tables and the linear driving elements of the vehicle body positioning devices are respectively combined in the matching The outside and inside of each floor in the transverse direction.

Furthermore, each horizontal sliding table of the present invention is combined with a horizontally extending rail seat on the front and rear sides of each bottom plate, and a horizontally arranged linear slide rail is combined with each rail seat. Combined on the front and rear paired two linear slide rails; each linear drive element is an electric sliding table and is provided with an electric sliding table track, and each electric sliding table track is combined with each bottom plate and partially penetrates into each matching Below the riding board, each driving end is a sliding table and is arranged on each electric sliding table track.

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

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

When the present invention is used, the car is driven on the parking platform, and the two front wheels and two rear wheels of the car are driven to the two-passenger carrier board of each car body positioning device. At this time, the car can be slightly forward or backward adjusted to an appropriate position, and then When it is necessary to adjust the left and right position of the car, since the two front wheels or the two rear wheels can slide left and right with each carrier board where they are located, each linear drive element is used to selectively drive each push wheel block, for example, to drive the left front push wheel block When the front left wheel is pushed to the left by the push wheel part, the front side of the car can be driven to move to the left. Through the above method, the front and rear sides of the car can be freely adjusted to the appropriate left and right positions, and the position of the car can be positioned.

The effect of the present invention is that after the left and right wheels are mounted on each vehicle body positioning device, 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 positioning requirements, which is suitable for precise positioning. Where the car body is used.

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 as follows.

Please refer to the preferred embodiments of the present invention 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 integrated 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 on which cars can be parked. For example, in the preferred embodiment, the parking platform 10 is provided with a foundation frame 11, which is a platform-type frame structure. The front half and the back half of the foundation frame 11 respectively form a first mounting groove 12 and a second mounting groove 13, the first mounting groove 12 is a long rectangular groove extending in the left-right direction, and the second mounting groove 13 is a rectangular groove. On the left and right sides of the second installation groove 13, a trolley rail 131 extending in the front and rear directions is respectively provided. Each trolley rail 131 is provided with a front and rear movable form. The two trolleys 132 are arranged symmetrically on the left and right; the parking platform 10 is additionally provided with two bases 14 which are respectively horizontally extending bases in the left and right directions. The base 14 on the front side is arranged on the In a mounting groove 12, the base 14 located on the rear side is spanned and combined between the two trolleys 132, and the base 14 located on the rear side can move forward and back along the two trolley rails 131 through the two trolleys 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 trolley rails 131. The servo motor 15 is connected with a screw 152. 152 extends in the front-rear direction and pivots through the bearing housing 151 with a free end. A nut 153 is screwed into the screw 152, and the top of the nut 153 is connected to the base 14 on the rear side. Thereby, when the servo motor 15 drives the screw 152 to rotate, the nut 153 can drive the base 14 and the two trolleys 132 to move back and forth along the two trolley rails 131 to adjust their positions. A platform roof structure 16 is detachably combined with the top surface of the foundation frame 11. The platform roof structure 16 can be driven by cars and includes a plurality of top plates 161 covering the top surface of the foundation frame 11. The platform top plate The structure 16 covers the top surface of the foundation frame 11 excluding the position above the two bases 14.

The two vehicle body positioning devices 20 have the same structure. The two vehicle body positioning devices 20 are respectively fixed on the front and rear bases 14 of the parking platform 10, and the left and right widths of the two vehicle body positioning devices 20 are respectively equivalent to the left and right widths of the car. Or slightly wider than the width of the car, the front and rear distance between the two body positioning devices 20 is 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 mating base 14. As in the preferred embodiment, the bottom plate structure 21 includes two bottom plates 211 arranged symmetrically on the left and right, and the two bottom plates 211 are respectively combined and fixed to the mating On the left half and right half of the base 14, each vehicle body positioning device 20 combines two horizontal sliding tables 22 on the outside of the two bottom plates 211 in a symmetrical form, and combines 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 driving elements 23 are located in the middle of each bottom plate structure 21.

The left and right positions of the aforementioned two horizontal sliding tables 22 correspond to the left and right positions of the two front wheels or the two rear wheels of the automobile. The two horizontal sliding tables 22 are respectively combined with a horizontally extending rail seat 221 on the front and rear sides of the top surface of each bottom plate 211. Each rail seat 221 is combined with a horizontally arranged linear slide rail 222, and a bearing plate 223 is respectively combined on the front and rear linear slide rails 222, so that each bearing plate 223 can be laterally free with respect to each bottom plate 211 When sliding, a wheel positioning bar 224 is fixed on the front and rear sides of the top surface of each bearing plate 223, and each wheel positioning bar 224 is an inverted V-shaped elongated body extending in the horizontal direction.

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

When the present invention is used, as shown in FIGS. 5 to 8, the parking platform 10 is set within the range of a device for visually identifying cars or auto-maintenance cars. The operation of the above-mentioned device requires the car 30 to be positioned in a proper position. To play a role. Before driving the car 30 to the parking platform 10, adjust the front-rear distance between the front and rear vehicle body positioning devices 20 so that the front-rear distance between the two vehicle body positioning devices 20 can match the axis of the car 30 to be positioned. distance. When adjusting the front and rear distance between the two vehicle body positioning devices 20, the front and rear position of the vehicle body positioning device 20 on the rear side is changed. Before the adjustment, the rear half of the platform roof structure 16 is disassembled, and then as shown in Figure 5 As shown in FIG. 6, the screw 152 is driven by the servo motor 15 to rotate, and the nut 153 drives the rear base 14 and the rear car body positioning device 20 to move back and forth along the two car tracks 131 with two carts 132. The front and rear distance between the two vehicle body positioning devices 20 is adjusted to match the wheelbase of the vehicle 30 to be positioned, and finally the platform top plate structure 16 is installed and reset.

As shown in Figures 5 to 7, when the car 30 is parked on the parking platform 10, the front and rear wheels 31 are parked on the body positioning device 20 on the front and rear sides respectively, and the car 30 is driven on. During the process of the parking platform 10, the two wheels 31 on the front and rear sides of the car 30 are respectively driven to each vehicle body positioning device 20, so that each wheel 31 is opened on each of the supporting plates 223, and a pair of wheel positioning bars The front and rear positions of the wheels 41 are restricted by 224. At this time, the front and rear positions of the car 30 are fixed. Then, the left and right positions of the car 30 can be adjusted by the respective body positioning devices 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 push wheel block 24, Push the left front wheel 31 to the left with the push wheel portion 241 of the left push wheel block 24. At this time, the two front wheels 31 of the car 30 will slide to the left at the same time with the mating bearing plate 223, turning the front side of the car 30 to the left. Move to a proper position and locate; when it is necessary to move the front side of the car 30 to the right, another linear drive element 23 drives the push wheel block 24 on the right to push the wheel 31 on the right front to the right. The wheel 31 and the mating bearing plate 223 will slide to the right at the same time to the positioning position. When it is necessary to adjust the left and right positions of the rear side of the car 30, the vehicle body positioning device 20 on the rear side performs the adjustment, and the adjustment method is the same as that of the front side. After the left and right positions of the car 30 are adjusted, the aforementioned visual recognition or automatic maintenance device can start the operation of visual recognition or maintenance.

In addition to setting the rear vehicle body positioning device 20 in a form capable of adjusting the front and rear positions as in the aforementioned preferred embodiment, the present invention can also directly fix the rear base 14 in the second mounting groove 13, that is The structure of the base 14 on the rear side is changed to the same structure as that of the base 14 on the front side, and then the vehicle body positioning device 20 on the rear side is combined with the base 14 on the rear side, so that the left and right positions of the car 30 can still be positioned. Function. In addition to combining two wheel positioning bars 224 on the front and rear sides of each supporting plate 223 as in the foregoing preferred embodiment, the present invention may also not have two wheel positioning bars 224 on each supporting plate 223. After the wheels 31 of the automobile 30 are opened on the bearing plates 223, the automobile 30 can be positioned at the proper front and rear positions as long as the automobile 30 moves forward and backward.

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

10: Parking platform 11: Foundation frame 12: The first installation groove 13: The 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: Vehicle body positioning device 21: Floor structure 211: Floor 22: Horizontal slide 221: track seat 222: Linear slide 223: Carrier Board 224: Wheel alignment bar 23: Linear drive element 231: Electric sliding table track 232: Sliding Table 24: Push wheel block 241: Push Wheel Department 30: car 31: Wheel

Figure 1 is a perspective view of a preferred embodiment of the present invention. Figure 2 is an exploded view of the first half of the preferred embodiment of the present invention. Figure 3 is a perspective view of the second half of the preferred embodiment of the present invention. Figure 4 is an exploded view of the second half of the preferred embodiment of the present invention. Figure 5 is a side view of the base on the back 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 of the preferred embodiment of the present invention. Fig. 7 is a schematic diagram of parking a car in the preferred embodiment of the present invention. Fig. 8 is an action diagram of pushing the wheels to adjust the left and right positions of the car in the preferred embodiment of the present invention.

10: Parking platform

11: Foundation frame

16: Platform roof structure

161: top plate

20: Vehicle body positioning device

Claims (6)

A platform-type vehicle positioning system includes a parking platform and two vehicle body positioning devices respectively integrated 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. A base is provided in the two installation grooves, and each base is a seat body extending laterally in the left and right directions; each vehicle body positioning device is combined with each of the seat body and located in each installation groove, and each vehicle body positioning device is located in the The base is combined with a bottom structure, and two horizontal sliding tables are combined on the left and right sides of each bottom structure. A boarding board is provided on the top of each horizontal sliding platform. Each boarding board can slide horizontally with respect to each bottom structure, and each The high and low positions of the loading board are located at 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 horizontally and the driving directions are opposite to each other. Each linear drive element is provided with a drive end. Each drive end is combined with a push wheel block, and each push wheel block is located on the inner side of each matching board. Each push wheel block is provided with a push wheel part extending in the horizontal direction. Each push wheel part can be moved from the side of each board Reach into the top of each board. The platform-type automobile positioning system of claim 1, wherein a wheel alignment bar is fixed on the front and rear sides of the top surface of each carrier board, and each wheel alignment bar is an inverted V-shaped strip extending in the horizontal direction body. For example, the platform type automobile positioning system of claim 2, wherein each floor structure includes two symmetrical two floor plates, the two floor plates are combined on each of the bases, and each horizontal sliding table and each line of each vehicle body positioning device The sex drive elements are respectively combined on the outer and inner sides of each mating bottom plate in the transverse direction. For example, the platform-type automobile positioning system of claim 3, wherein each horizontal sliding table is combined with a horizontally extending rail seat on the front and rear sides of each bottom plate, and a horizontally arranged linear rail seat is combined with each rail seat. Slide rails, each of the load-bearing plates is combined on two linear slide rails that are paired at the front and rear; each linear drive element is an electric slide table and is provided with an electric slide table track, and each electric slide table track is combined with each of the The bottom plate is partially penetrated under each matching carrier board, and each driving end is a sliding table and is arranged on each electric sliding table track. Such as the platform type automobile positioning system of any one of claims 1 to 4, wherein the parking platform is provided with a foundation frame, and the two installation grooves are respectively formed in the front half and the rear half of the foundation frame, A platform top structure is detachably combined with the top surface of the foundation frame, and the platform top structure covers the top surface of the foundation frame except for the position above the two bases. For example, the platform type automobile positioning system of claim 5, wherein the base on the front side of the two bases is fixed in combination with the foundation frame, and the left and right sides of the mounting groove on the rear side are respectively provided with a The trolley rails extending in the front and rear directions are provided with a trolley on each trolley rail. The base on the rear side is combined with the two trolleys across the two trolleys and can move forward and backward along the two trolley rails. A servo motor and a bearing seat are respectively fixed on the frame body located at the front and rear positions between the two trolley rails. A screw is connected to the servo motor, the free end of the screw pivots through the bearing seat, and a screw is screwed into the screw. The top of the nut is connected to the base located on the rear side.

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