Linkage type electric propaganda car

Abstract

The utility model discloses a linkage type electric propaganda van which comprises a van body, a compartment and a lifting side plate, the compartment is arranged on the van body, the lifting side plate is arranged on one side of the compartment in a lifting mode, a propaganda room is arranged in the compartment and used for selling or propagandizing products, and a linkage supporting mechanism is hinged to the tail of the van body and used for abutting against wheels on the van body. A linkage lifting mechanism is arranged between the lifting side plate and the carriage, and the lifting linear module drives the linkage lifting mechanism to drive the lifting side plate to ascend and descend. According to the utility model, the structure is reasonably integrated, the whole vehicle is light in weight, and propaganda and selling are integrated.

Description

Technical Field

[0001] This utility model relates to the technical field of advertising vehicles, and in particular to a linkage-type electric advertising vehicle. Background Technology

[0002] Currently, there are numerous problems with the sale and promotion of mobile advertising vehicles. First, existing vehicles exhibit a clear lack of versatility, making it difficult to simultaneously utilize both sales and promotional methods and thus failing to fully realize their commercial value. Second, the sales or promotional models often lack clear or comprehensive positive information, hindering the rapid dissemination of event information and significantly impacting the promotional effectiveness of products or services. Finally, in terms of structural design, on the one hand, the complex layout of advertising vehicles increases manufacturing costs and complicates maintenance and repair. On the other hand, the stark contrast between the singular functional modes and the complex structural layout fails to meet diverse market demands. Furthermore, the design of key locations lacks human-centered considerations; during operation or when idle, critical components are not effectively protected, making them susceptible to damage from external environmental factors, thus reducing the lifespan and reliability of the advertising vehicles.

[0003] In conclusion, the complex structural layout, the limited functional modes, and the lack of user-friendliness in key areas have collectively led to high operating costs and significantly reduced practicality of advertising vehicles. To address these issues, innovative design is necessary to avoid these drawbacks. Utility Model Content

[0004] The technical problem to be solved by this utility model embodiment is to provide a linkage electric advertising vehicle with reasonable structural integration, lightweight vehicle, and integrated advertising and sales.

[0005] To achieve the above objectives, this utility model discloses a linkage electric advertising vehicle, including a vehicle body, a cargo compartment, and a lifting side panel. The cargo compartment is mounted on the vehicle body, and the lifting side panel is movably mounted on one side of the cargo compartment. An advertising room is provided in the cargo compartment for selling or advertising products. A linkage support mechanism is hinged to the rear of the vehicle body for supporting the rear of the vehicle body.

[0006] A linkage lifting mechanism is provided between the lifting side panel and the carriage. The linkage lifting mechanism is driven by the lifting linear module to lift the lifting side panel, which is used to open the propaganda room in the carriage.

[0007] The linkage lifting mechanism includes an inner sleeve and an outer sleeve. The outer sleeve is fixedly installed at both ends of the carriage. The inner sleeve is fixedly installed on both sides of the lifting side plate and is sleeved inside the outer sleeve. The carriage is provided with a lifting linear module that is linked with the inner sleeve, so that the lifting linear module drives the inner sleeve to slide along the outer sleeve and drive the lifting side plate to rise and fall.

[0008] Furthermore, an electrical control room is provided at the rear of the carriage, which contains an inverter and a video processor. A display screen is provided on the lifting side panel. The inverter is electrically connected to the power components of the vehicle body, the display screen, and the video processor, respectively. The video processor is electrically connected to the display screen.

[0009] Furthermore, the upper part of the inner side of the outer sleeve is provided with a first limiting wheel, which slides in cooperation with the surface of the inner sleeve, and the lower part of the inner sleeve is provided with a second limiting wheel, which slides in cooperation with the inner side of the outer sleeve.

[0010] Furthermore, a chain is provided between the inner sleeve and the lifting linear module, so that the lifting linear module drives the chain to move the inner sleeve up and down.

[0011] Furthermore, the linkage support mechanism includes a base, a lifting rod, and lifting outriggers. The base is hinged to the rear bottom surface of the vehicle body. A linkage component is provided at the lower end of the base. The lifting rod is drivenly connected to the linkage component. The lifting rod is sleeved inside the lifting outriggers and drivenly connected to them, so that the linkage component drives the lifting rod to lift the lifting outriggers in conjunction with the lifting rod.

[0012] Furthermore, the linkage assembly includes a cylinder and a rotating shaft. The rotating shaft is rotatably disposed inside the cylinder, and the upper end of the lifting rod is rotatably disposed on the outer periphery of the cylinder. A driving bevel gear is fixedly disposed on the rotating shaft, and a driven bevel gear that meshes with the driving bevel gear is fixedly disposed on the upper end of the lifting rod. The rotating shaft is driven to rotate in linkage with the lifting rod by a rotation drive device.

[0013] Furthermore, a flow guide chamber is provided at the front end of the carriage, an audio system is provided in the flow guide chamber, and a power amplifier is provided in the electrical control chamber. The audio system and the power amplifier are electrically connected to the inverter, and the audio system is also electrically connected to the power amplifier.

[0014] Furthermore, cooling fans are installed on the top and bottom of the electrical control room, and the cooling fans are fixedly connected to the inverter so that the cooling fans can dissipate heat from the interior of the electrical control room.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention abandons the traditional hydraulic lifting device and redesigns the linkage lifting mechanism and linkage support mechanism, which are then rationally arranged on the vending cart. This allows for an integrated sales and promotion model, achieving a unified and lightweight promotional vehicle. Consequently, it reduces individual purchase costs while accelerating information dissemination efficiency, improving promotional effectiveness, and playing a positive role in stimulating consumption. Attached Figure Description

[0017] Figure 1 This is a perspective view of the overall structure of this utility model;

[0018] Figure 2 This is a front view of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the linkage support mechanism;

[0020] Figure 4 To show Figure 3 A schematic diagram of part A in the diagram. Detailed Implementation

[0021] To make the objectives, technical solutions and advantages of this utility model clearer, the utility model will be described in further detail below with reference to the accompanying drawings.

[0022] Reference Figure 1 , Figure 2 As shown, a linkage electric advertising vehicle includes a vehicle body 1, a carriage 2, and a lifting side panel 3. The carriage 2 is mounted on the vehicle body 1, and the lifting side panel 3 is movably mounted on one side of the carriage 2. An advertising room 4 is provided in the carriage 2. In this embodiment, an open window is provided on the side of the carriage 2 facing the lifting side panel 3, so as to better display the product and facilitate the sale or promotion of the product. A linkage support mechanism 5 is hinged to the rear of the vehicle body 1 to support the rear of the vehicle body 1, and an electrical control room 7 is provided at the rear of the carriage 2.

[0023] Combination Figure 3 As shown, in this embodiment, there is a pair of linkage support mechanisms 5. Each linkage support mechanism 5 includes a base 51, a lifting rod 52, and a lifting leg 53. The base 51 is hinged to the rear bottom surface of the vehicle body 1. A linkage component 54 is provided at the lower end of the base 51. The lifting rod 52 is connected to the linkage component 54 in a transmission manner. The lifting rod 52 is sleeved in the lifting leg 53. In this embodiment, the lifting rod 52 is preferably a lead screw and is threadedly connected to the lifting leg 53.

[0024] A crankshaft 11 is rotatably mounted on the rear of the vehicle body 1. The crankshaft 11 is hinged to the base 51, and one end of the crankshaft 11 has a handle 111. By rotating the crankshaft 11 through the handle 111, the base 51 is pushed to swing up and down around the vehicle body 1, thereby controlling the swing angle of the linkage support mechanism 5.

[0025] Reference Figure 3 , Figure 4As shown, specifically, the linkage component 54 includes a cylinder 541 and a rotating shaft 542. The ends of the rotating shaft 542 are rotatably mounted on the ends of the cylinder 541 via bearings. The upper end of the lifting rod 52 is rotatably mounted on the outer periphery of the cylinder 541 via bearings. An active bevel gear 543 is fixedly mounted on the rotating shaft 542. A passive bevel gear 521 that meshes with the active bevel gear 543 is fixedly mounted on the upper end of the lifting rod 52. A rotary drive device is fixedly mounted on one end of the cylinder 541. In this embodiment, the rotary drive device is preferably a motor, whose output shaft is fixedly connected to the rotating shaft 542. The rotary drive device drives the rotating shaft 542 to rotate in conjunction with the lifting rod 52, so that the linkage component 54 drives the lifting rod 52 to lift the lifting support leg 53 in conjunction with the lifting.

[0026] Reference Figure 2 As shown, a linkage lifting mechanism 6 is further provided between the lifting side panel 3 and the carriage 2. The linkage lifting mechanism 6 includes an inner sleeve 61 and an outer sleeve 62. The outer sleeve 62 is fixedly installed on both ends of the side of the carriage 2 (i.e., at both ends of the open window). The inner sleeve 61 is fixedly installed on both sides of the lifting side panel 3 and sleeved inside the outer sleeve 62. A lifting linear module 63 that is linked with the inner sleeve 61 is provided inside the carriage 2. In this embodiment, the lifting linear module 63 consists of a lead screw 631, a nut pair, and a reducer 632. The reducer 632 is fixedly installed on the electrical control room 7, and the lead screw 631 is vertically rotatably installed in the carriage 2. The nut pair is threadedly connected to the lead screw 631, and a connecting seat is fixedly installed on the nut pair. The reducer 632 is connected to the lead screw 631 for transmission, and a chain is connected between the lower end of the inner sleeve 61 and the connecting seat of the lifting linear module 63. A guide wheel is provided on one side of the top of the outer sleeve 62 and slides with the chain, so that the lifting linear module 63 drives the chain to drive the inner sleeve 61 to rise and fall, thereby linking the lifting side plate 3 to rise and fall.

[0027] Furthermore, a first limiting wheel is provided on the upper part of the inner side of the outer sleeve 62, which slides and engages with the surface of the inner sleeve 61. A second limiting wheel is provided on the lower part of the inner sleeve 61, which slides and engages with the inner side of the outer sleeve 62. This ensures that the inner sleeve 61 remains stable during lifting and lowering, preventing the lifting side plate 3 from shaking. At the same time, the first limiting wheel and the second limiting wheel engage to prevent the inner sleeve 61 from detaching from the outer sleeve 62.

[0028] Reference Figure 1 , Figure 2As shown, further, a flow guide chamber 8 is provided at the front end of the carriage 2, and an audio system is installed in the flow guide chamber 8. An inverter 71, a video processor 72, and a power amplifier 73 are installed in the electrical control room 7. The video processor 72, the power amplifier 73, the audio system, the reducer 632, and the rotary drive device are electrically connected to the inverter 71. A power element is installed on the chassis of the vehicle body 1, and the inverter is electrically connected to the power element. In this embodiment, the power element is preferably a battery to provide power and energy.

[0029] Even better, in this embodiment, a display screen can be provided on the lifting side plate 3, and the video processor is electrically connected to the display screen. The video processor projects the promotional video onto the display screen, thereby using the display screen on the lifting side plate to play the promotional video for advertising. The power amplifier 73 is electrically connected to the speaker, thereby using the speaker to transmit sound, which, together with the display screen, can better promote the product.

[0030] Furthermore, cooling fans are installed on the top and bottom of the electrical control room 7. The cooling fans are fixedly connected to the inverter 71 so that the cooling fans can dissipate heat from the inside of the electrical control room 7 and reduce the temperature inside the electrical control room 7.

[0031] Reference Figures 1-4 As shown, in actual operation, after the vehicle body 1 stops at the designated position, the base is pushed downwards around the vehicle body 1 to a vertical state by rotating the rod, so that the rotation drive device drives the lifting rod 52 to lower and contact the lifting support leg 53 to the bottom surface, thereby supporting the rear of the vehicle body. Then, the lifting linear module 63 drives the linkage lifting mechanism 6 to lift the lifting side plate 3, thereby opening the advertising room 4 in the carriage 2. At the same time, the promotional video is played through the display screen on the lifting side plate and the sound is transmitted through the sound system, so as to quickly convey the event information, thus both selling and promoting product information, and the promotion effect is better.

[0032] Of course, the above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They cannot be used to limit the protection scope of this utility model. All modifications made in accordance with the spirit of the main technical solution of this utility model should be covered within the protection scope of this utility model.

Claims

1. A linked electric advertising vehicle, characterized in that, It includes a vehicle body (1), a carriage (2), and a lifting side panel (3). The carriage (2) is mounted on the vehicle body (1), and the lifting side panel (3) is mounted on one side of the carriage (2). A linkage lifting mechanism (6) is provided between the lifting side panel (3) and the carriage (2). The linkage lifting mechanism (6) is driven by the lifting linear module (63) to lift the lifting side panel (3) and open the propaganda room (4) in the carriage (2). The linkage lifting mechanism (6) includes an inner sleeve (61) and an outer sleeve (62). The outer sleeve (62) is fixedly installed on both ends of the carriage (2). The inner sleeve (61) is fixedly installed on both sides of the lifting side plate (3) and sleeved inside the outer sleeve (62). The carriage (2) is provided with a lifting linear module (63) that is linked with the inner sleeve (61) so that the lifting linear module (63) drives the inner sleeve (61) to slide along the outer sleeve (62) to drive the lifting side plate (3) to rise and fall.

2. The linked electric advertising vehicle according to claim 1, characterized in that, The carriage (2) is equipped with a publicity room (4) for selling or promoting products.

3. The linked electric advertising vehicle according to claim 1, characterized in that, An electrical control room (7) is provided at the rear of the carriage (2). An inverter (71) and a video processor (72) are provided in the electrical control room (7). A display screen is provided on the lifting side panel (3). The inverter (71) is electrically connected to the power components, display screen and video processor (72) of the vehicle body (1) respectively. The video processor (72) is electrically connected to the display screen (3).

4. The linked electric advertising vehicle according to claim 1, characterized in that, The upper part of the inner side of the outer sleeve (62) is provided with a first limiting wheel, which slides in cooperation with the surface of the inner sleeve (61). The lower part of the inner sleeve (61) is provided with a second limiting wheel, which slides in cooperation with the inner side of the outer sleeve (62).

5. A linked electric advertising vehicle according to claim 1, characterized in that, A chain is provided between the inner sleeve (61) and the lifting linear module (63) so that the lifting linear module (63) drives the chain to move the inner sleeve (61) up and down.

6. The linked electric advertising vehicle according to claim 1, characterized in that, The rear of the vehicle body (1) is hinged with a linkage support mechanism (5). The linkage support mechanism (5) includes a base (51), a lifting rod (52), and a lifting leg (52). The base (51) is hinged to the bottom surface of the rear of the vehicle body (1). A linkage component (54) is provided at the lower end of the base (51). The lifting rod (52) is connected to the linkage component (54) in a transmission manner. The lifting rod (52) is sleeved in the lifting leg (52) and threadedly connected to it, so that the linkage component (54) drives the lifting rod (54) to lift the lifting leg (52) in conjunction with the lifting leg (52).

7. A linked electric advertising vehicle according to claim 6, characterized in that, The linkage component (54) includes a cylinder (541) and a rotating shaft (542). The rotating shaft (542) is rotatably disposed inside the cylinder (541). The upper end of the lifting rod (52) is rotatably disposed on the outer periphery of the cylinder (541). An active bevel gear (543) is fixedly disposed on the rotating shaft (542). A passive bevel gear (521) that meshes with the active bevel gear (543) is fixedly disposed on the upper end of the lifting rod (52). The rotating shaft (542) is driven to rotate in conjunction with the lifting rod (52) by a rotation drive device.

8. A linkage-type electric advertising vehicle according to claim 3, characterized in that, A flow guide chamber (8) is provided at the front end of the carriage (2). An audio system is provided in the flow guide chamber (8). An amplifier (73) is provided in the electrical control room. The audio system and the amplifier (73) are electrically connected to the inverter (71) respectively, and the audio system is electrically connected to the amplifier (73).

9. A linkage-type electric advertising vehicle according to claim 3, characterized in that, The electrical control room (7) is equipped with cooling fans on the top and bottom. The cooling fans are fixedly connected to the inverter so that the cooling fans can dissipate heat from the interior of the electrical control room (7).

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