CN216374334U

CN216374334U - Fall to ground convertible multi-functional propaganda show car

Info

Publication number: CN216374334U
Application number: CN202122359751.0U
Authority: CN
Inventors: 高延迪; 李潜金; 黎法豪; 文豪; 谭新文; 高芙春; 梁伟才; 李迪浪; 文琪; 黄康兴
Original assignee: Guangdong Siwun Logistics Equipment Co ltd
Current assignee: Guangdong Siwun Logistics Equipment Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-26
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a floor turnover type multifunctional propaganda and display vehicle which comprises a vehicle body, a carriage, a floor device and a display platform, wherein the carriage is detachably connected with the vehicle body; after the carriage is landed through the landing device, the carriage body drives away; the exhibition stand is connected with the first expansion compartment in a turnable manner. The carriage body is separated from the carriage, the landing device is arranged in the carriage, the landing device can be started to realize carriage landing after the exhibition vehicle enters a field, and the carriage is independently exhibited for use after the carriage body drives away. The carriage comprises a first capacity expansion carriage and a second capacity expansion carriage, and bidirectional synchronous capacity expansion can be realized in the use process. The multifunctional propaganda and display vehicle further comprises a display stand, the display stand can be put into use through overturning, the multifunctional propaganda and display vehicle is suitable for being used in various scenes, the one vehicle is multipurpose, the production cost is reduced, and the usability cost ratio of the vehicle is improved.

Description

Fall to ground convertible multi-functional propaganda show car

Technical Field

The utility model relates to the technical field of exhibition and display vehicles, in particular to a floor turnover type multifunctional propaganda and display vehicle.

Background

Although the existing exhibition-patrolling display vehicle can realize the recycling of one vehicle in multiple places, increases the internal structure and has certain commercial effect, the problems of low efficiency, redundant structure, large occupied space and the like still exist and need to be optimized urgently.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above technical problems, the utility model provides a floor turnover type multifunctional propaganda and display vehicle, which adopts the following technical scheme:

the floor turnover type multifunctional propaganda and display vehicle comprises a vehicle body, a carriage, a floor device and a display platform, wherein the carriage is detachably connected with the vehicle body, a first capacity expansion carriage is embedded outside the carriage, a second capacity expansion carriage is embedded inside the carriage, and the first capacity expansion carriage and the second capacity expansion carriage slide in opposite directions to realize capacity expansion; after the carriage is landed through the landing device, the vehicle body is driven away; the exhibition stand is connected with the first expansion compartment in a turnable manner.

In some embodiments of the utility model, the floor turnover type multifunctional propaganda and display vehicle comprises a display screen, and the display screen is arranged in the first expansion compartment.

In some embodiments of the present invention, the display screen is liftably connected to the first expansion compartment.

In some embodiments of the utility model, the first capacity expansion compartment is provided with a traction mechanism for driving the display screen to rise and fall.

In some embodiments of the present invention, the traction mechanism includes a lifting guide rail, a traction rope and a guide wheel, the traction rope connects two sections of the lifting guide rail, and the two sections of the lifting guide rail are guided by the guide wheel to realize synchronous operation of the two sections of the lifting guide rail.

In some embodiments of the utility model, the floor mount includes brackets disposed at corners of the first and second expansion compartments, respectively.

In some embodiments of the present invention, the floor turnover type multifunctional propaganda and display vehicle includes an expansion mechanism, the first expansion compartment and the second expansion compartment are connected to the compartment through the expansion mechanism, and the first expansion compartment and the second expansion compartment extend or retract in opposite directions simultaneously by driving the expansion mechanism.

In some embodiments of the present invention, the expansion mechanism includes a connecting shaft, a shaft sleeve, a virtual displacement hinge, and a bushing mechanism, and the connecting shaft is inserted into the virtual displacement hinge and tightened with the bushing mechanism.

In some embodiments of the utility model, the expansion mechanism includes a rail structure for assisting the first expansion compartment and the second expansion compartment in sliding.

In some embodiments of the utility model, the floor turnover type multifunctional propaganda and display vehicle comprises a turning plate device, and the turning plate device is arranged at the tail of the carriage.

The embodiment of the utility model has at least the following beneficial effects: the carriage body is separated from the carriage, the landing device is arranged in the carriage, the landing device can be started to realize carriage landing after the exhibition vehicle enters a field, and the carriage is independently exhibited for use after the carriage body drives away. The carriage comprises a first capacity expansion carriage and a second capacity expansion carriage, and bidirectional synchronous capacity expansion can be realized in the use process. The multifunctional propaganda and display vehicle further comprises a display stand, the display stand can be put into use through overturning, the multifunctional propaganda and display vehicle is suitable for being used in various scenes, the one vehicle is multipurpose, the production cost is reduced, and the usability cost ratio of the vehicle is improved.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a multi-functional promotional display cart;

FIG. 2 is a schematic top view of the multi-functional promotional display cart;

FIG. 3 is a schematic view of a traction mechanism;

FIG. 4 is a schematic view of the non-deployed state of the multi-functional promotional display vehicle;

fig. 5 is a schematic view of the multifunctional propaganda and demonstration vehicle in a fully unfolded state.

Reference numerals: 110. a vehicle body; 120. a carriage; 121. a first capacity expansion compartment; 122. a second expansion compartment; 210. a connecting shaft; 220. A shaft sleeve; 230. a virtual displacement hinge; 241. an inner sleeve; 242. an outer sleeve; 243. a roller; 250. a third driving device; 260. connecting blocks; 300. displaying a screen; 311. a lifting guide rail; 312. a hauling rope; 313. a guide wheel; 320. a display stand; 410. a support; 510. an outer chute; 520. an inner chute; 530. a pulley; 540. a limiting block; 600. a plate turnover device.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that if the terms "center", "middle", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., are used in an orientation or positional relationship indicated based on the drawings, it is merely for convenience of description and simplicity of description, and it is not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore, is not to be considered as limiting the present invention. The features defined as "first" and "second" are used to distinguish feature names rather than having a special meaning, and further, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model relates to a floor turnover type multifunctional propaganda and display vehicle, which comprises a vehicle body 110, a carriage 120, a floor device and a display stand 320; the vehicle body 110 is separably connected with the carriage 120, a first capacity-expansion carriage 121 is embedded outside the carriage 120, a second capacity-expansion carriage 122 is embedded inside the carriage 120, and the first capacity-expansion carriage 121 and the second capacity-expansion carriage 122 slide in opposite directions to realize capacity expansion; after the carriage 120 is landed through the landing device, the vehicle body 110 is driven away; with reference to the figures, the display table 320 is connected to the first expansion compartment 121 in a reversible manner. Specifically, the exhibition stand 320 is formed by turning over the side wall of the first expansion compartment 121 to provide more display space.

Further, the floor device includes a bracket 410, and the brackets 410 are respectively disposed at corners of the first and

second capacity cages

121 and 122. Further, the floor device includes a second driving device, and the second driving device is used for driving the bracket 410 to ascend and descend. In this embodiment, the second driving device is a hydraulic cylinder. Specifically, the hydraulic cylinder is disposed in the bracket 410, and the top of the bracket 410 is connected to the top walls of the first and

second expansion compartments

121 and 122. By controlling the second driving means, the stand 410 can be controlled to be landed or retracted as required.

Further, the floor turnover type multifunctional propaganda and display vehicle comprises a capacity expansion mechanism, wherein the first capacity expansion compartment 121 and the second capacity expansion compartment 122 are connected with the compartment 120 through the capacity expansion mechanism, and the first capacity expansion compartment 121 and the second capacity expansion compartment 122 extend out or retract in opposite directions simultaneously by driving the capacity expansion mechanism.

Specifically, the expansion mechanism includes a connecting shaft 210, a bushing 220, a virtual displacement hinge 230, and a bushing mechanism. Specifically, the connection shaft 210 is inserted in series into the virtual displacement hinge 230 and the sleeve mechanism to be tightened, so as to form a sliding hinge point, and the virtual displacement hinge 230 is connected to the first expansion compartment 121. Meanwhile, the head end of the hydraulic cylinder column is provided with a connecting block 260, and the connecting block 260 is connected with the second expansion tank 122.

Specifically, the sleeve mechanism includes an inner sleeve 241, an outer sleeve 242, and a roller 243. The tail end of the inner sleeve 241 is welded with the roller 243, and the inner sleeve 241 is embedded in the tube body of the outer sleeve 242; the head end of the inner sleeve 241 is fixedly connected with the shaft sleeve 220.

Further, the expansion mechanism comprises a third driving device 250, and the third driving device 250 is used for driving the rail structure. In the present embodiment, the third driving device 250 is provided as a hydraulic cylinder column. The connecting shaft 210 is inserted into the holes reserved in the oil cylinder, the virtual displacement hinge 230 and the shaft sleeve 220, and the components are connected in series in sequence.

When the oil cylinder column extends, the inner sleeve 241 is driven to slide in the outer sleeve 242, and the first capacity expansion compartment 121 and the second capacity expansion compartment 122 on two sides of the linkage compartment 120 are linked to realize capacity expansion; when the cylinder column is folded, the center point of the hinge of the folded floor is higher than the center of the hinge connected with the fixed floor at both sides through the arching stroke reserved by the virtual displacement hinge 230, so that the first expansion compartment 121 and the second expansion compartment 122 at both sides of the compartment 120 are folded in a linkage manner.

Further, the expansion mechanism includes a rail structure for assisting the first expansion compartment 121 and the second expansion compartment 122 to slide within the compartment 120. Further, the guide rail structure is formed by uniformly arranging and combining a plurality of guide rails. When the third driving device 250 drives the expansion mechanism to move, the rail structure is used to assist the expansion of the first expansion compartment 121 and the second expansion compartment 122.

Specifically, the guide rail includes an outer slide groove 510, an inner slide groove 520, a pulley 530, and a stopper 540. The outer chute 510 is a chute body which is arranged left and right and is reserved to meet the sliding of the inner chute 520, a pulley 530 is arranged inside the chute body at the front end of the outer chute 510, and a limiting block 540 is arranged on the inner wall of the bottom end of the chute body of the outer chute 510. The inside pulley 530 that sets up of cell body at interior spout 520 tail end, and interior spout 520 inserts the cell body cavity of reserving of outer spout 510 to slide in the cell body cavity of outer spout 510.

With reference to the drawings, the floor turnover type multifunctional propaganda and display vehicle comprises a display screen 300, wherein the display screen 300 is arranged in a first expansion compartment 121. Further, the display screen 300 is connected to the first expansion compartment 121 in a liftable manner. Specifically, the first expansion compartment 121 is provided with a traction mechanism, and the display screen 300 is connected with the expansion mechanism in a liftable manner through the traction mechanism. Specifically, the traction mechanism includes a lift rail 311, a traction rope 312, and a guide wheel 313. Two sets of lifting guide rails 311 are provided at the side wall of the first cage 121 for assisting in defining the lifting direction of the lifting screen. The head end of the hauling rope 312 is connected with one end of the lifting guide rail 311 with a power source

Further, a first driving device is arranged in the first expansion compartment 121, and the first driving device is used for driving the traction mechanism to lift. In this embodiment, the first driving device is a hydraulic cylinder embedded in the lifting rail 311 to serve as a power source for driving the lifting rail 311 to lift.

The multifunctional floor turnover propaganda and display vehicle comprises a plate turnover device 600, wherein the plate turnover device 600 is arranged at the tail part of the carriage 120. The variable volume of the tail board of the carriage 120 can be realized through the action of the plate turnover device 600, and the tail board of the carriage 120 is overturned and unfolded to form a floor for displaying or entering the carriage 120.

The utility model will be further described with reference to specific embodiments:

when the landing turnover type multifunctional propaganda and display vehicle enters a field, the third driving device 250 is controlled to be started, and the expansion mechanism drives the first expansion compartment 121 and the second expansion compartment 122 to extend in a linkage manner, so that the expansion action is completed; the second driving device is controlled to be started, the landing device is started, the driving support 410 lands, and the carriage 120 drives away from the vehicle body 110 after stably landing; the first driving device is controlled to be started, and the traction mechanism drives the display screen 300 to rise. Finally, the exhibition stand 320 and the plate turnover device 600 are respectively arranged in sequence, and the variable volume work of the propaganda and display vehicle can be completed.

In the description herein, references to the terms "one embodiment," "some examples," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" or the like, if any, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While the embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a fall to ground convertible multi-functional propaganda show car which characterized in that includes:

a vehicle body (110);

the carriage (120), the carriage (120) and the vehicle body (110) are separably connected, a first expansion carriage (121) is embedded outside the carriage (120), a second expansion carriage (122) is embedded inside the carriage (120), and the first expansion carriage (121) and the second expansion carriage (122) slide in opposite directions to realize expansion;

the carriage (120) is grounded through the grounding device, and the vehicle body (110) is driven away after the carriage is grounded;

the exhibition stand (320), the exhibition stand (320) with the first dilatation railway carriage or compartment (121) connect with can overturning.

2. The floor turnover type multifunctional propaganda and display vehicle according to claim 1, characterized in that: the floor turnover type multifunctional propaganda and display vehicle comprises a display screen (300), wherein the display screen (300) is arranged in the first expansion compartment (121).

3. The floor turnover type multifunctional propaganda and display vehicle according to claim 2, characterized in that: the display screen (300) is connected with the first expansion compartment (121) in a lifting manner.

4. The floor turnover type multifunctional propaganda and display vehicle according to claim 3, characterized in that: the first expansion compartment (121) is provided with a traction mechanism, and the traction mechanism is used for driving the display screen (300) to ascend and descend.

5. The floor turnover type multifunctional propaganda and display vehicle according to claim 4, characterized in that: the traction mechanism comprises a lifting guide rail (311), a traction rope (312) and a guide wheel (313), the traction rope (312) is connected with the two sections of lifting guide rail (311), and the two sections of lifting guide rail (311) run synchronously under the guidance of the guide wheel (313).

6. The floor turnover type multifunctional propaganda and display vehicle according to claim 1, characterized in that: the floor device comprises a bracket (410), and the bracket (410) is respectively arranged at the corners of the first expansion compartment (121) and the second expansion compartment (122).

7. The floor turnover type multifunctional propaganda and display vehicle according to claim 1, characterized in that: the floor turnover type multifunctional propaganda and display vehicle comprises a capacity expansion mechanism, wherein the first capacity expansion compartment (121) and the second capacity expansion compartment (122) are connected with the compartment (120) through the capacity expansion mechanism, and the first capacity expansion compartment (121) and the second capacity expansion compartment (122) extend out or retract in opposite directions simultaneously by driving the capacity expansion mechanism.

8. The floor turnover type multifunctional propaganda and display vehicle according to claim 7, characterized in that: the capacity expansion mechanism comprises a connecting shaft (210), a shaft sleeve (220), a virtual displacement hinge (230) and a sleeve mechanism, wherein the connecting shaft (210) is inserted into the virtual displacement hinge (230) and the sleeve mechanism is tightened.

9. The floor turnover type multifunctional propaganda and display vehicle according to claim 8, characterized in that: the expansion mechanism includes a rail structure for assisting the first expansion compartment (121) and the second expansion compartment (122) to slide.

10. The floor turnover type multifunctional propaganda and display vehicle according to claim 1, characterized in that: the floor turnover type multifunctional propaganda and display vehicle comprises a plate turnover device (600), wherein the plate turnover device (600) is arranged at the tail of the carriage (120).