LED display screen carrier

Abstract

The utility model provides an LED display screen carrier. The LED display screen carrier comprises a carrier body, a plurality of first positioning structures are arranged on the bearing face of the carrier body, the first positioning structures are matched with second positioning structures of a modular bearing object, and the first positioning structures and the second positioning structures are arranged on the two opposite sides of the modular bearing object respectively. And the adjacent modular bearing objects are mutually spliced through the first positioning structures and the second positioning structures. The assembling or disassembling process of the modular bearing object used by the device is the same as the operation of loading the modular bearing object on the carrier body, the overall assembling efficiency of the display screen can be improved, and operation errors can be reduced.

Description

Technical Field

[0001] The utility model relates to a carrier for an LED display screen, belonging to the technical field of large LED display screen assembly equipment. Background Art

[0002] A large number of display screen mounting frames or a large number of box body windproof frames are used in the assembly process of large LED display screens. These modular display screen mounting frames or box body windproof frames need to occupy a large amount of site space during storage, transportation and on-site storage. In particular, there are very high requirements for the installation time at the installation site, and a large number of devices are required to be installed quickly without installation errors. The existing display screen mounting frames or box body windproof frames are overall in a frame structure, not easy to stack, and prone to cross interference with each other. Therefore, it is very difficult in reality to achieve the rapid storage, transportation and installation of display screen mounting frames or box body windproof frames. Summary of the Utility Model

[0003] Aiming at the deficiencies of the above-mentioned prior art, the purpose of the utility model is to provide a carrier for an LED display screen.

[0004] According to an embodiment of the utility model, the first solution is as follows: it includes a carrier body, a plurality of first positioning structures are arranged on the bearing surface of the carrier body, the first positioning structures are adapted to the second positioning structures of the modular bearing object, the first positioning structures and the second positioning structures are respectively arranged on two opposite sides of the modular bearing object, and adjacent modular bearing objects are spliced with each other through the first positioning structures and the second positioning structures.

[0005] Further, the modular bearing object includes a display screen mounting frame of an LED display screen and / or a box body windproof frame.

[0006] Further, an LED display module can be fixed on the display screen mounting frame, and a display screen mounting frame can be fixed on the box body windproof frame.

[0007] Further, when the first positioning structure is a plug block, the second positioning structure is a plug hole.

[0008] Further, a bearing plate is arranged on the bearing surface, and the first positioning structures are arranged on the bearing plate.

[0009] Further, a plurality of modular bearing objects are sequentially and parallelly borne on the bearing surface of the carrier body.

[0010] Further, it further includes a wheel assembly, and four wheel assemblies are arranged at the bottom of the carrier body.

[0011] Further, a reinforcing plate is arranged at the bottom of the carrier body.

[0012] Furthermore, the modular carrier object includes a first locking component and a second locking component. The first locking component of the modular carrier object cooperates with the second locking component of the adjacent modular carrier object to achieve connection and locking between the modular carrier object and the adjacent modular carrier object.

[0013] Furthermore, a conductive chain is provided at the bottom of the vehicle body.

[0014] Furthermore, side baffles are also provided on the vehicle body. The side baffles are arranged perpendicular to the modular carrier object, and the two side baffles limit multiple modular carrier objects on the vehicle body.

[0015] Compared with the prior art, the beneficial effects of the independent claim of the technical solution provided by this application are as follows: First, a first positioning structure is provided on the vehicle body. By cooperating the first positioning structure with the second positioning structure of the modular carrier object, the rapid positioning of the modular carrier object on the vehicle body can be achieved. Second, the positioning structure between the first positioning structure on the vehicle body and the modular carrier object is the same. That is to say, there is a positioning structure that cooperates with each other between the modular carrier objects themselves, and the vehicle body also uses the same positioning structure. The vehicle body is equivalent to a modular carrier object, but only its first positioning structure is retained. Through the above setting method of the first positioning structure, the modular carrier object can be directly fixed on the vehicle body without designing other positioning structures. And since the first positioning structure extends the positioning structure of the modular carrier object, the assembly or disassembly process of the modular carrier object is the same as the operation of loading it on the vehicle body, which can also improve the overall assembly efficiency of the display screen and reduce operation errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Among them:

[0018] Figure 1 is an overall schematic diagram of an LED display vehicle in an embodiment;

[0019] Figure 2 is a side view schematic diagram of an LED display vehicle in an embodiment;

[0020] Figure 3 is a schematic diagram of a load stacking structure of an LED display vehicle in an embodiment.

[0021] Reference Signs:

[0022] 500 - Wind protection frame of the box body; 55 - Pin block; 70 - Vehicle body; 71 - Wheel assembly; 72 - Bearing plate; 73 - Locking hole; 74 - Reinforcing plate; 75 - Side baffle; 76 - Top bracket. Detailed Implementation Manner

[0023] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the scope of protection of this application.

[0024] Embodiment 1

[0025] This embodiment provides a carrier for an LED display screen. Specifically, it can be a trolley for carrying an LED display screen, a display screen installation frame, and a wind protection frame 500 of the display screen box body. In the assembly process of existing large - scale LED display screens, a large number of display screen installation frames or a large number of wind protection frames 500 of the box body are used. These modular display screen installation frames or wind protection frames 500 of the box body all require a large amount of site space during storage, transportation, and on - site storage. In particular, at the installation site, there are very high requirements for installation time, and a large number of devices need to be installed quickly and without installation errors. Existing display screen installation frames or wind protection frames 500 of the box body are generally in a frame structure, not easy to stack, and prone to cross - interference with each other. Therefore, it is very difficult in reality to achieve the rapid storage, transportation, and installation of display screen installation frames or wind protection frames 500 of the box body.

[0026] To solve the above - mentioned technical problems, this embodiment provides a carrier for an LED display screen, as Figure 1 shown, including:

[0027] A vehicle body 70, on the bearing surface of the vehicle body 70, a plurality of first positioning structures are provided, the first positioning structures are adapted to the second positioning structures of the modular bearing object, the first positioning structure and the second positioning structure are respectively provided on two opposite sides of the modular bearing object, and adjacent modular bearing objects are spliced with each other through the first positioning structure and the second positioning structure.

[0028] First, the vehicle body 70 is provided with first positioning structures. By cooperating the first positioning structures with the second positioning structures of the modular bearing object, the rapid positioning of the modular bearing object on the vehicle body 70 can be achieved;

[0029] Secondly, the first positioning structure on the vehicle body 70 is the same as the positioning structure between the modular carrying objects. That is to say, there are positioning structures that cooperate with each other between the modular carrying objects themselves. The vehicle body 70 also uses the same positioning structure. The vehicle body 70 is equivalent to a modular carrying object, but only retains its first positioning structure.

[0030] Through the above setting method of the first positioning structure, the modular carrying object can be directly fixed on the vehicle body 70 without designing other positioning structures. And since the first positioning structure extends the positioning structure of the modular carrying object, therefore, the assembly or disassembly process of the modular carrying object is the same as the operation of loading it on the vehicle body 70, which can also improve the overall assembly efficiency of the display screen and reduce operation errors.

[0031] Embodiment 2

[0032] This embodiment provides an LED display vehicle, including:

[0033] A vehicle body 70, on the bearing surface of the vehicle body 70, a plurality of first positioning structures are provided. The first positioning structure is adapted to the second positioning structure of the modular carrying object. The two opposite sides of the modular carrying object are respectively provided with a first positioning structure and a second positioning structure, and adjacent modular carrying objects are spliced with each other through the first positioning structure and the second positioning structure.

[0034] Specifically, the modular carrying object includes a display screen mounting frame of the LED display screen and / or a box body windproof frame 500. An LED display module can be fixed on the display screen mounting frame, and a display screen mounting frame can be fixed on the box body windproof frame 500. According to the specific use scenario, the vehicle trolley can carry a display screen mounting frame, a box body windproof frame 500, or a display screen mounting frame + an LED display screen, or a box body windproof frame 500 + a display screen mounting frame, or a box body windproof frame 500 + a display screen mounting frame + an LED display screen. Taking the box body windproof frame 500 + a display screen mounting frame + an LED display screen as an example, by pre-assembling each module of the large LED display screen and fixing it on the vehicle trolley in advance, when assembling at the installation site, the pre-assembled box body windproof frame 500 + a display screen mounting frame + an LED display screen can be directly transported to the designated position through the vehicle trolley and directly installed at the designated position, greatly improving the installation efficiency of the large LED display screen. And during the entire transportation process, the arrangement of each module is orderly, the disassembly is fast and convenient, and the installation process is efficient, safe and not prone to errors.

[0035] Specifically, the first positioning structure and the second positioning structure are arranged as follows: when the first positioning structure is the pin block 55, the second positioning structure is the pin hole; when the first positioning structure is the pin hole, the second positioning structure is the pin block 55. As Figure 1 shown, when the first positioning structure is the pin block 55, the box body wind guard 500 can be directly placed on the corresponding pin block 55 to complete positioning and preliminary fixation.

[0036] A carrier plate is arranged on the bearing surface, and the first positioning structure is arranged on the carrier plate. The mechanical shape of the carrier plate + the first positioning structure is adapted to the bottom of one or two or more modular bearing objects.

[0037] 3 - 10 rows of carrier plates can be arranged in parallel on a trolley, and the surfaces of multiple carrier plates are the bearing surfaces of the carrier body 70. Multiple modular bearing objects are sequentially and parallelly borne on the bearing surface of the carrier body 70.

[0038] As Figure 2 shown, the bottom of the carrier body 70 further includes a wheel assembly 71, and four wheel assemblies 71 are arranged at the bottom of the carrier body 70. In this way, the basic structure of the carrier trolley is formed.

[0039] A reinforcing plate 74 is arranged at the bottom of the carrier body 70. Specifically, the reinforcing plate 74 is a U-shaped steel plate, and the reinforcing plate 74 can prevent the carrier body 70 from being deformed and damaged. Further, a conductive chain is arranged at the bottom of the carrier body 70. The conductive chain can conduct the generated static electricity to the ground to avoid static electricity damage.

[0040] The modular bearing object includes a first locking assembly and a second locking assembly. The first locking assembly of the modular bearing object cooperates with the second locking assembly of the adjacent modular bearing object to realize the connection and locking between the modular bearing object and the adjacent modular bearing object.

[0041] Similar to the first positioning structure and the second positioning structure, the first locking assembly and the second locking assembly also adopt the existing locking connection structure of the modular bearing object. The advantages of this arrangement include: adjacent modular bearing objects can be directly locked and connected with the same operation, and the modular bearing object can continue to be locked and connected to the carrier trolley with the same operation, which can not only improve the operation efficiency and reduce misoperation, but also ensure the stable connection of the modular bearing object. As Figure 1 shown, the first locking assembly can be the locking hole 73, and the second locking assembly includes a locking pin and a locking handle. The locking pin is inserted into and fixed in the locking hole 73 through the locking handle.

[0042] A side baffle is further provided on the vehicle body 70, and the side baffle is arranged perpendicular to the modular carrying object. The two side baffles limit multiple modular carrying objects on the vehicle body 70.

[0043] Embodiment III

[0044] This embodiment provides an LED display vehicle, including:

[0045] A vehicle body 70, on the bearing surface of the vehicle body 70, a plurality of first positioning structures are provided, and the first positioning structures are adapted to the second positioning structures of the modular carrying object. The first positioning structure and the second positioning structure are respectively arranged on two opposite sides of the modular carrying object, and adjacent modular carrying objects are spliced with each other through the first positioning structure and the second positioning structure.

[0046] Specifically, based on the vehicle body 70 with side baffles, this embodiment further provides a carrying stacking structure and a stacking method for the modular carrying object of the LED display vehicle:

[0047] A plurality of modular carrying objects, such as a box wind guard 500, are sequentially and fixedly installed on the vehicle body 70, and are fixed by side baffles on both sides. The two side baffles limit multiple box wind guards 500 on the vehicle body 70. To improve the overall stability, a top bracket 76 is provided at the top, and positioning structures adapted to the first positioning structure or the second positioning structure of the modular carrying object are respectively arranged at both ends of the top bracket 76. A second fully loaded vehicle body 70 can be stacked on the top bracket 76, so as to fully improve the space utilization rate of container transportation and improve the space utilization rate of the upper layer of the warehouse during storage in the warehouse.

[0048] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification. The above embodiments only express several implementation manners of the present application, and the description thereof is relatively specific and detailed, but it cannot be understood as a limitation on the patent scope of the present application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application.

[0049] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or indirectly disposed on the other component; when a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component. It should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0050] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, the meaning of "a plurality of" and "several" is two or more, unless otherwise specifically defined.

[0051] It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in the art to understand and read, and are not used to limit the implementable conditions of the present application. Therefore, they do not have technical substantial significance. Any modification of the structure, change in the ratio relationship, or adjustment of the size, without affecting the efficacy and purpose that the present application can achieve, should still fall within the scope covered by the technical content disclosed in the present application.

Claims

1. An LED display vehicle, characterized in that, Comprising: A vehicle body, on the bearing surface of the vehicle body, a plurality of first positioning structures are provided, the first positioning structures are adapted to the second positioning structures of the modular bearing objects, the first positioning structures and the second positioning structures are respectively provided on two opposite sides of the modular bearing object, and adjacent modular bearing objects are spliced with each other through the first positioning structures and the second positioning structures.

2. The LED display vehicle according to claim 1, wherein, The modular bearing object includes a display screen mounting frame of an LED display screen and / or a box body windproof frame.

3. The LED display vehicle according to claim 2, characterized in that, An LED display module can be fixed on the display screen mounting frame, and a display screen mounting frame can be fixed on the box body windproof frame.

4. The LED display vehicle according to claim 1, characterized in that, When the first positioning structure is a pin block, the second positioning structure is a pin hole.

5. The LED display vehicle according to claim 1, wherein A bearing plate is provided on the bearing surface, and the first positioning structures are provided on the bearing plate.

6. The LED display vehicle according to claim 1, characterized in that, A plurality of modular bearing objects are sequentially and parallelly borne on the bearing surface of the vehicle body.

7. The LED display vehicle according to claim 1, wherein, It further includes a wheel assembly, and four wheel assemblies are provided at the bottom of the vehicle body.

8. The LED display vehicle according to claim 1, wherein A reinforcing plate is provided at the bottom of the vehicle body.

9. The LED display vehicle according to claim 1, wherein The modular bearing object includes a first locking assembly and a second locking assembly, and the first locking assembly of the modular bearing object cooperates with the second locking assembly of the adjacent modular bearing object to realize the connection and locking between the modular bearing object and the adjacent modular bearing object.

10. The LED display vehicle according to claim 1, characterized in that, Side baffles are further provided on the vehicle body, the side baffles are arranged perpendicular to the modular bearing objects, and the two side baffles limit multiple modular bearing objects on the vehicle body.

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