CN218791556U - Free split type full visual angle automobile exhibition device - Google Patents

Abstract

The application relates to a free split type full-view automobile exhibition device, which comprises a base, a rotary table rotationally connected to the base and a rotary piece driving the rotary table to rotate, wherein the rotary piece is arranged on the base, exhibition stands are arranged on the rotary table, four lifting platforms are distributed in an array manner and embedded in the exhibition stands, the four lifting platforms correspond to the sizes and the positions of four tires of automobiles, the side surface of one side, away from the rotary table, of each lifting platform is level with the exhibition stands, and the lifting platforms lift relative to the exhibition stands through two-way lead screws; the bidirectional screw rod is vertically and rotatably connected to the rotary table, the bidirectional screw rod is in threaded connection with the movable block, the bidirectional screw rod penetrates through the exhibition stand, and the lifting platform is fixedly connected to the movable block; two elevating platforms far away from the driving direction of the automobile are provided with limiting plates for limiting the automobile to continuously drive, and the elevating platforms are provided with limiting assemblies for limiting the lateral and backward deviation of the automobile tire. The automobile chassis observation device has the effect of observing the automobile chassis more intuitively.

Description

Free split type full visual angle automobile exhibition device

Technical Field

The application relates to the field of equipment for automobile exhibition, in particular to a free split type full-view automobile exhibition device.

Background

Automobile exhibitions are automobile product exhibition fairs conducted in exhibition halls or meeting place centers, or trade and trade fairs, expositions and the like in the automobile industry. Consumers can know the information such as the appearance and the performance of the automobile through the automobile or the automobile products displayed in the automobile exhibition hall to judge the purchasing intention of certain automobile, so that the consumers need to display and display the automobile at full view angles so as to fully know the automobile.

In order to carry out the show at full visual angle to the car, among the prior art, the car exhibition device includes that round platform, drive round platform pivoted rotate, fixed connection in the flexible post of round platform and the exhibition platform of the flexible end of fixed connection in flexible post, it includes the drive gear of motor, fixed connection in the motor output and the drive gear that meshes in drive gear to rotate. The rotating planes of the driving gear and the transmission gear are mutually vertical, the motor driving gear and the transmission gear rotate, and the transmission gear drives the circular truncated cone to rotate in the horizontal direction, so that the automobile on the exhibition stand is exhibited on all sides. Meanwhile, the exhibition stand rises, the automobile and the ground generate a certain height difference, and therefore the automobile chassis can be conveniently observed by the consumers on the ground.

But because the car parks on the stand, the stand shelters from vehicle chassis in a large area, and the consumer of being inconvenient in carries out more directly perceivedly to vehicle chassis, has reduced the effect of carrying out the show of full visual angle to the car.

SUMMERY OF THE UTILITY MODEL

In order to carry out more directly perceivedly observation to vehicle chassis, this application provides a free split type full visual angle automobile exhibition device.

The application provides a pair of free split type full visual angle automobile exhibition device adopts following technical scheme:

a free split type full-view automobile exhibition device comprises a base, a rotary table rotationally connected to the base and a rotary piece driving the rotary table to rotate, wherein the rotary piece is arranged on the base, exhibition stands are arranged on the rotary table, four lifting tables are distributed in an array manner and embedded in the exhibition stands, the four lifting tables correspond to the sizes and positions of four tires of an automobile, the side surface, far away from the rotary table, of each lifting table is level with the exhibition stands, and the lifting tables are lifted relative to the exhibition stands through two-way screw rods; the bidirectional screw rod is vertically and rotatably connected to the rotary table, the bidirectional screw rod is in threaded connection with the movable block, the bidirectional screw rod penetrates through the exhibition stand, and the lifting table is fixedly connected to the movable block; the two lifting platforms far away from the driving direction of the automobile are provided with limiting plates for limiting the automobile to continuously drive, and the lifting platforms are provided with limiting assemblies for limiting the automobile tires to laterally and backwards shift.

Through adopting above-mentioned technical scheme, when showing the car, the drive car goes up the exhibition platform to when making four tires of car park respectively on four elevating platforms, the restriction board restriction car continues to go along the direction of advancing, and spacing subassembly is spacing to the car, and the restriction car takes place the skew of side direction and backward because of rotating and going up and down. The two-way lead screw of drive rotates, and the relative lead screw orientation of movable block is kept away from the direction on ground and is removed, and the movable block drives the direction removal that ground was kept away from to the elevating platform orientation for the elevating platform forms the difference in height relative to ground, and the consumer of being convenient for observes vehicle chassis. Meanwhile, the lifting platform forms a height difference relative to the exhibition platform, and the lifting platform only supports the automobile tires due to the fact that the lifting platform corresponds to the size and the position of the automobile tires, so that large-area shielding of the automobile chassis cannot be caused, the observable area of the automobile chassis is increased, and consumers can observe the automobile chassis more visually.

Optionally, two movable blocks are established to two-way lead screw cover, two-way lead screw is provided with two opposite spiral direction's screw thread section, two movable block difference threaded connection is in two screw thread sections, the elevating platform is through a plurality of bracing piece fixed connection in the movable block that is close to the revolving stage, exhibition stand fixed connection is in the movable block of keeping away from the revolving stage, the bracing piece is worn to establish and is slided and connect in the exhibition stand.

Through adopting above-mentioned technical scheme, when the two-way lead screw of drive rotated, two movable blocks carried on the back mutually moved, and the movable block that is close to the revolving stage moves towards the direction of keeping away from the revolving stage to drive the elevating platform and move towards the direction of keeping away from the revolving stage. The movable block far away from the rotary table moves towards the direction close to the rotary table and drives the lifting table to move towards the direction close to the rotary table. The difference in height appears in elevating platform and exhibition stand, and it is nearer to reduce the distance of exhibition stand and vehicle chassis, and leads to the condition that the exhibition stand sheltered from vehicle chassis. And because elevating platform and exhibition stand move back to back simultaneously, only the time that the elevating platform did the motion of keeping away from the exhibition stand shortens relatively, has improved the efficiency of showing the car relatively.

Optionally, the lifting platform is provided with an avoiding groove for avoiding the bidirectional screw rod, and the bidirectional screw rod is located in the vertical projection of the avoiding groove.

Through adopting above-mentioned technical scheme, elevating platform and exhibition stand move in opposite directions, and when the elevating platform was returned in the exhibition stand, two-way lead screw was inserted and is located and dodge the inslot, reduces two-way lead screw and causes the possibility of interference to the elevating platform is returned the exhibition stand.

Optionally, the limiting assembly comprises a limiting plate and a limiting part, the limiting plate is of a U-shaped plate structure, the U-shaped opening of the limiting plate is arranged in a manner of facing away from the lifting platform, and the limiting part is arranged at the edge of one side opening of the limiting plate, which is far away from the limiting plate.

By adopting the technical scheme, after the automobile drives in and stops the four tires on the four lifting platforms, the automobile tires are positioned in the limiting plates, the limiting plates limit the automobile to laterally shift due to rotation and lifting, and meanwhile, the limiting pieces limit the automobile to move along the driving direction back to the back, so that the automobile is stably placed on the lifting platforms.

Optionally, the locating part includes baffle and spring, the elevating platform is seted up flutedly, spring fixed connection is in the cell wall of recess, baffle fixed connection is in the spring, the baffle is laminated in the limiting plate and is driven into one side opening limit edge setting of direction in the back of the body to the car, the limiting plate was kept away from to the baffle one side is slope setting, the elevating platform setting is kept away from to the tip of baffle.

Through adopting above-mentioned technical scheme, when the automobile went to the locating part, automobile tire carried out vertical direction's oppression to the baffle along the inclined plane of baffle, and the spring shrink, the baffle moves back to in the recess, and automobile tire gets into the limiting plate. After the automobile tire enters, the spring returns, the baffle extends out, the automobile tire cannot press the baffle in the vertical direction, and the baffle cannot move back into the groove, so that the automobile tire is limited to move towards the direction far away from the driving direction.

Optionally, the height of the groove wall of the groove is L1, the length of the spring is L2, and L1 is greater than L2.

By adopting the technical scheme, L1 is larger than L2, the spring is always positioned in the groove, part of the baffle is also always positioned in the groove, the groove wall of the groove limits the baffle, and the possibility that the baffle is difficult to limit the tire due to the elastic deformation of the spring when the automobile tire presses the baffle in the horizontal direction is reduced.

Optionally, the exhibition stand is provided with two guide grooves for guiding automobile tires to enter the limiting plate, the two guide grooves are arranged in parallel, the guide grooves extend in parallel to the driving direction of the automobile, and the guide grooves penetrate through the U-shaped opening of the limiting plate.

By adopting the technical scheme, the tires on two sides of the driven automobile are respectively positioned in the two guide grooves one by one, and the guide grooves guide the automobile tires to enter the U-shaped openings of the limiting plates, so that the driving difficulty of driving the automobile to enable the tires to enter the limiting plates is reduced.

Optionally, the base is provided with a plurality of bearing columns for supporting the rotary table, a ball is hinged to one end, close to the rotary table, of each bearing column, and the rotary table is placed on the ball.

Through adopting above-mentioned technical scheme, a plurality of heel posts support revolving stage, exhibition platform, elevating platform and car, increase lifting surface area, and the heel post is close to the one end ball joint of revolving stage and has the ball for when placing more steadily revolving stage, exhibition platform, elevating platform and car, the base rotates relatively and carries out the show at full visual angle to the car.

Optionally, a rotation groove is formed in an end face of one end of the bearing column, which is close to the turntable, the ball is clamped in the rotation groove, and the diameter of an opening of the rotation groove is smaller than that of the ball.

Through adopting above-mentioned technical scheme, and because the opening diameter that rotates the groove is less than the ball diameter, the ball blocks all the time and locates and rotates the inslot, and when the relative heel post of ball was all-round to rotate, the ball was difficult for breaking away from in rotating the groove for when the heel post was done the support to the revolving stage, the relative heel post's of revolving stage removal was more steady relatively.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the lifting platform only supports the automobile tire, so that large-area shielding of the automobile chassis is avoided, the observable area of the automobile chassis is increased, and consumers can observe the automobile chassis more intuitively;

2. the lifting platform and the exhibition platform move back and forth at the same time, so that the time for moving the lifting platform away from the exhibition platform is shortened relatively, the condition that the automobile chassis is shielded by the exhibition platform is reduced, and the automobile exhibition efficiency is relatively improved;

3. a plurality of heel posts support revolving stage, exhibition platform, elevating platform and car, increase lifting surface, and the heel post is close to the one end ball joint of revolving stage and has the ball for when placing more steadily revolving stage, exhibition platform, elevating platform and car, the base can rotate in order to carry out the show at full visual angle to the car relatively.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 isbase:Sub>A schematic sectional view of linebase:Sub>A-base:Sub>A in fig. 1.

Fig. 3 is a schematic sectional view of the line B-B in fig. 1.

Reference numerals: 1. a base; 2. a turntable; 3. a rotating member; 31. a drive motor; 32. a turntable; 4. an exhibition stand; 41. a guide groove; 5. a lifting platform; 51. an avoidance groove; 52. a groove; 6. a limiting plate; 7. a bidirectional screw rod; 71. a movable block; 72. a threaded segment; 73. a support bar; 8. a limiting component; 81. a limiting plate; 82. a limiting member; 821. a baffle plate; 822. a spring; 9. a load-bearing column; 91. a ball bearing; 92. the groove is rotated.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses free split type full visual angle automobile exhibition device. Referring to fig. 1 and 2, free split type full visual angle automobile exhibition device includes base 1, rotates and connects in base 1's revolving stage 2 and be used for driving revolving stage 2 pivoted and rotates piece 3, rotates piece 3 and includes carousel 32 and is used for driving carousel 32 pivoted driving motor 31, driving motor 31 fixed connection in base 1, carousel 32 fixed connection in driving motor 31's output, 2 fixed connection of revolving stage in carousel 32, revolving stage 2 and carousel 32 all are the level setting.

Referring to fig. 1 and 2, one side of the turntable 2, which is far away from the base 1, is provided with an exhibition stand 4, four lifting platforms 5 are distributed in an array manner on the exhibition stand 4, and the four lifting platforms 5 are arranged corresponding to the sizes and positions of four tires of an automobile. Four elevating platforms 5 are embedded in exhibition stand 4, and the side of one side that revolving stage 2 was kept away from to elevating platform 5 is kept level with exhibition stand 4. The two lifting platforms 5 far away from the driving direction of the automobile are fixedly connected with limiting plates 6 respectively, the limiting plates 6 are perpendicular to the lifting platforms 5, the limiting plates 6 are perpendicular to the driving direction of the automobile, and when four tires of the automobile are located on the four lifting platforms 5 respectively, the limiting plates 6 limit the automobile to continue driving. The lifting platform 5 is provided with a limiting component 8 for limiting the lateral and backward deviation of the automobile tire.

Referring to fig. 1, 2 and 3, the lifting platform 5 is lifted and lowered simultaneously with respect to the exhibition stand 4 and the turn table 2 by the bidirectional screw 7. The bidirectional screw rod 7 is vertically and rotatably connected to the rotary table 2, the bidirectional screw rod 7 is sleeved with two movable blocks 71, the bidirectional screw rod 7 is provided with two threaded sections 72 with opposite spiral directions, and the two movable blocks 71 are respectively in threaded connection with the two threaded sections 72. Two-way lead screw 7 wears to locate exhibition stand 4, and exhibition stand 4 fixed connection is in the movable block 71 that is close to revolving stage 2, and elevating platform 5 is in the movable block 71 of keeping away from revolving stage 2 through a plurality of bracing pieces 73 fixed connection, and a plurality of bracing pieces 73 encircle 5 central axis intervals of elevating platform and set up, and bracing piece 73 wears to establish and slides and connect in exhibition stand 4.

When the automobile is displayed, the automobile is driven to drive the display platform 4, four tires of the automobile are respectively parked on the four lifting platforms 5, the limiting plates 6 limit the automobile to continuously drive along the driving direction, and the limiting assemblies 8 limit the automobile to laterally and backwards deviate due to rotation and lifting. The two-way lead screw 7 of drive rotates, and two movable block 71 back of the body motion, and the movable block 71 that is close to revolving stage 2 moves towards the direction of keeping away from revolving stage 2 to drive elevating platform 5 towards the direction motion of keeping away from revolving stage 2, make elevating platform 5 form the difference in height on ground relatively, the consumer of being convenient for observes vehicle chassis. Because the lifting platform 5 is arranged corresponding to the size and the position of the automobile tire, the lifting platform 5 only supports the automobile tire, large-area shielding of the automobile chassis cannot be caused, the observable area of the automobile chassis is increased, and consumers can observe the automobile chassis more visually.

While the movable block 71, which is remote from the turntable 2, moves toward the turntable 2 and brings the exhibition stand 4 toward the turntable 2. Therefore, the lifting platform 5 also forms a height difference relative to the exhibition platform 4, and the situation that the exhibition platform 4 shields the automobile chassis due to the fact that the distance between the exhibition platform 4 and the automobile chassis is short is reduced. And because elevating platform 5 and exhibition stand 4 move back to back simultaneously, only relatively do the time of keeping away from exhibition stand 4 motion of elevating platform 5 and shorten, improved the efficiency that shows the car relatively.

Referring to fig. 2, because when exhibition stand 4 and elevating platform 5 move in opposite directions, the direction motion of revolving stage 2 is kept away from to exhibition stand 4 orientation, and elevating platform 5 moves towards the direction that is close to revolving stage 2, and when elevating platform 5 returned to in the exhibition stand 4, the tip of two-way lead screw 7 can contradict elevating platform 5, returns to causing the interference in the exhibition stand 4 to elevating platform 5. An avoiding groove 51 is formed in the side face of one side, close to the rotary table 2, of the lifting table 5, and the bidirectional screw rod 7 is located in the vertical projection of the avoiding groove 51. The elevating platform 5 and the exhibition stand 4 move in opposite directions, and when the elevating platform 5 returns to the exhibition stand 4, the bidirectional screw rod 7 can be inserted into the avoiding groove 51, so that the possibility of interference caused by the bidirectional screw rod 7 when the elevating platform 5 returns to the exhibition stand 4 is reduced.

Referring to fig. 1 and 2, the limiting assembly 8 includes a limiting plate 81 and a limiting member 82, the limiting plate 81 is a U-shaped plate structure, the U-shaped opening of the limiting plate 81 is disposed opposite to the lifting platform 5, and the limiting member 82 is disposed on the opening edge of the limiting plate 81 on the side far from the limiting plate 6.

Referring to fig. 1 and 2, the limiting member includes a blocking plate 821 and a spring 822, the lifting platform 5 is provided with a groove 52, one end of the spring 822 is fixedly connected to a groove wall of the groove 52, and the blocking plate 821 is fixedly connected to the other end of the spring 822. Baffle 821 laminates and sets up at the opening border that limiting plate 81 keeps away from limiting plate 6 one side, and the one side that limiting plate 81 is kept away from to baffle 821 is the slope setting, and the tip of baffle 821 keeps away from elevating platform 5 and sets up. And the height of the groove wall of the groove 52 is L1, the length of the spring 822 is L2, and L1 is more than L2.

After the automobile drives in and stops the four tires on the four lifting platforms 5, the automobile tires are positioned in the U-shaped openings of the limiting plates 81, and the limiting plates 81 limit the automobile from laterally deviating due to rotation and lifting. When the automobile runs to the limiting part 82, the automobile tire presses the baffle 821 in the vertical direction along the inclined surface of the baffle 821, so that the spring 822 contracts, the baffle 821 retreats into the groove 52, and the automobile tire enters the limiting plate 81. After the automobile tire enters the limiting plate 81, the spring 822 returns, the baffle 821 extends out, the automobile tire cannot vertically press the baffle 821, and the baffle 821 cannot retreat into the groove 52, so that the movement of the automobile tire back to the driving direction is limited, and the automobile is stably placed on the lifting platform 5.

Since L1 is greater than L2, the spring 822 is always located in the groove 52, a part of the baffle 821 is also always located in the groove 52, and the groove wall of the groove 52 limits the baffle 821, so that when the automobile tire presses the baffle 821 in the horizontal direction, the possibility that the baffle 821 is difficult to limit the tire due to elastic deformation of the spring 822 is reduced.

Referring to fig. 1 and 2, since the automobile is driven onto the exhibition stand 4 and four tires are required to be parked into the limiting plates 81 on the four lifting platforms 5, the driving difficulty is high. Therefore, the exhibition stand 4 is provided with two guiding grooves 41, the two guiding grooves 41 are arranged in parallel, the guiding grooves 41 are arranged in an extending manner in parallel to the driving direction of the automobile, one guiding groove 41 is arranged in two adjacent limiting plates 81 in a penetrating manner, and the straight line of the two limiting plates 81 arranged in the penetrating manner of the guiding groove 41 is parallel to the driving direction of the automobile. The other guide groove 41 is inserted into the other two retainer plates 81. The cross-sectional profile of the guide groove 41 is arc-shaped, and the groove 52 is opened in the groove wall of the guide groove 41.

The tires on the two sides of the driving automobile are respectively positioned in the two guide grooves 41 one by one, the automobile runs along the guide grooves 41, the guide grooves 41 guide the automobile tires to enter the U-shaped openings of the limiting plates 81, and the driving difficulty of driving the automobile to enable the tires to enter the limiting plates 81 is reduced.

Referring to fig. 2 and 3, during the driving process of the automobile, the exhibition stand 4 is unevenly stressed, and the turntable 2, the exhibition stand 4 and the lifting platform 5 are difficult to bear by the output ends of the turntable 32 and the driving motor 31. The output ends of the turntable 32 and the driving motor 31 are located on the central axis of the turntable 2, the base 1 is fixedly connected with a plurality of bearing columns 9 used for supporting the turntable 2, and the plurality of bearing columns 9 are arranged at intervals around the central axis of the turntable 2. The bearing column 9 is provided with a rotating groove 92 near one end face of the turntable 2, a ball 91 is placed in the rotating groove 92, and the opening diameter of the rotating groove 92 is smaller than the diameter of the ball 91.

A plurality of heel posts 9 support revolving stage 2, exhibition stand 4, elevating platform 5 and car, increase lifting surface for the car drives in and parks in exhibition stand 4 more steadily. And the ball 91 of 9 tip of heel posts for placing of revolving stage 2, exhibition stand 4, elevating platform 5 and car is steady, rotates and can rotate the show that carries out full visual angle to the car relatively base 1.

And because the opening diameter of the rotating groove 92 is smaller than the diameter of the ball 91, the ball 91 is always clamped in the rotating groove 92, and when the ball 91 rotates in all directions relative to the bearing column 9, the ball 91 is not easy to separate from the rotating groove 92, so that the bearing column 9 supports the turntable 2, and the turntable 2 moves relatively more stably relative to the bearing column 9.

The implementation principle of the free split type full-view automobile exhibition device in the embodiment of the application is as follows: when the automobile is displayed, the automobile is driven to run onto the display platform 4, the automobile tires press the baffle 821 to contract the spring 822, the baffle 821 retreats into the groove 52, the automobile tires enter the limiting plate 81, and when the four tires of the automobile are respectively parked on the four lifting platforms 5, the limiting plate 6 limits the automobile to continuously run along the running direction. At this time, the automobile tire is located in the U-shaped opening of the stopper plate 81, and the stopper plate 81 restricts the automobile from lateral deviation due to rotation and lifting. After the automobile tire enters the limiting plate 81, the spring 822 returns, and the baffle 821 extends out to limit the movement of the automobile tire towards the direction far away from the driving direction, so that the automobile is stably placed on the lifting platform 5.

Two-way lead screw 7 of drive rotates, and two movable blocks 71 move along the back and forth, and the movable block 71 that is close to revolving stage 2 keeps away from revolving stage 2 motion to drive elevating platform 5 and keep away from revolving stage 2 motion, make elevating platform 5 form difference in height relative to ground, the consumer of being convenient for observes vehicle chassis. Because the lifting platform 5 is arranged corresponding to the size and the position of the automobile tire, the lifting platform 5 only supports the automobile tire, large-area shielding of the automobile chassis cannot be caused, the observable area of the automobile chassis is increased, and consumers can observe the automobile chassis more visually.

While the movable block 71, which is remote from the turntable 2, moves toward the turntable 2 and brings the exhibition stand 4 toward the turntable 2. Therefore, the lifting platform 5 also forms a height difference relative to the exhibition platform 4, and the situation that the exhibition platform 4 shields the automobile chassis due to the fact that the distance between the exhibition platform 4 and the automobile chassis is short is reduced. And because elevating platform 5 and exhibition stand 4 move back to back simultaneously, only elevating platform 5 does the time of keeping away from exhibition stand 4 motion relatively and shortens, has improved the efficiency of showing the car relatively.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a free split type full visual angle automobile exhibition device, includes base (1), rotates and connects revolving stage (2) and drive revolving stage (2) pivoted rotation piece (3) in base (1), rotate piece (3) and set up in base (1), its characterized in that: the automobile tire lifting device is characterized in that an exhibition stand (4) is arranged on the rotary table (2), four lifting platforms (5) are distributed on the exhibition stand (4) in an array manner and embedded in the exhibition stand (4), the four lifting platforms (5) correspond to the sizes and positions of four tires of an automobile, the side face, far away from the rotary table (2), of one side of each lifting platform (5) is level with the exhibition stand (4), and the lifting platforms (5) lift relative to the exhibition stand (4) through two-way screw rods (7); the two-way screw rod (7) is vertically and rotatably connected to the turntable (2), the two-way screw rod (7) is in threaded connection with a movable block (71), the two-way screw rod (7) penetrates through the exhibition stand (4), and the lifting table (5) is fixedly connected to the movable block (71); the two lifting platforms (5) far away from the driving direction of the automobile are provided with limiting plates (6) for limiting the automobile to continue driving, and the lifting platforms (5) are provided with limiting assemblies (8) for limiting the automobile tires to deviate laterally and backwards.

2. The freely split type full-view automobile exhibition device according to claim 1, characterized in that: two-way lead screw (7) cover is equipped with two movable block (71), two-way lead screw (7) are provided with two opposite spiral direction's screw thread section (72), two movable block (71) difference threaded connection is in two screw thread sections (72), elevating platform (5) are through a plurality of bracing piece (73) fixed connection in movable block (71) that are close to revolving stage (2), exhibition platform (4) fixed connection is in movable block (71) of keeping away from revolving stage (2), bracing piece (73) are worn to establish and are slided and connect in exhibition platform (4).

3. The freely split full-view automobile exhibition device according to claim 2, characterized in that: the lifting platform (5) is provided with an avoiding groove (51) for avoiding the bidirectional screw rod (7), and the bidirectional screw rod (7) is located in the vertical projection of the avoiding groove (51).

4. The freely split full-view automobile exhibition device according to claim 1, characterized in that: spacing subassembly (8) include limiting plate (81) and locating part (82), limiting plate (81) are U-shaped plate column structure, the U-shaped opening of limiting plate (81) sets up to elevating platform (5) dorsad, locating part (82) set up in one side opening border of keeping away from limiting plate (6) of limiting plate (81).

5. The freely split full-view automobile exhibition device according to claim 4, characterized in that: locating part (82) include baffle (821) and spring (822), recess (52) are seted up in elevating platform (5), spring (822) fixed connection is in recess (52) cell wall, baffle (821) fixed connection is in spring (822), baffle (821) laminate in limiting plate (81) one side opening edge setting of driving into the direction dorsad to the car, one side that limiting plate (81) were kept away from in baffle (821) is the slope setting, elevating platform (5) setting is kept away from to the tip of baffle (821).

6. The freely split type full-view automobile exhibition device according to claim 5, characterized in that: the height of the groove wall of the groove (52) is L1, the length of the spring (822) is L2, and L1 is larger than L2.

7. The freely split full-view automobile exhibition device according to claim 4, characterized in that: the exhibition stand (4) is provided with two guide grooves (41) for guiding automobile tires to enter the limiting plate (81), the two guide grooves (41) are arranged in parallel, the guide grooves (41) extend in the driving direction of an automobile, and the guide grooves (41) penetrate through the U-shaped openings of the limiting plate (81).

8. The freely split type full-view automobile exhibition device according to claim 1, characterized in that: the base (1) is provided with a plurality of bearing columns (9) used for supporting the rotary table (2), one end of each bearing column (9) close to the rotary table (2) is hinged with a ball (91) in a ball joint mode, and the rotary table (2) is placed on the balls (91).

9. The free-form split type full-view automobile exhibition device according to claim 8, wherein: the bearing column (9) is close to one end face of the rotary table (2) and is provided with a rotating groove (92), the ball (91) is clamped in the rotating groove (92), and the diameter of an opening of the rotating groove (92) is smaller than that of the ball (91).

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