Portable folding support

Abstract

The utility model relates to the technical field of supports, in particular to a portable folding support which comprises two supporting assemblies, folding assemblies are connected to the upper ends of the two supporting assemblies in a penetrating mode, supporting plates are connected to the upper portions of the outer surfaces of the two folding assemblies in a sleeved mode, and supporting frames are fixedly connected to the upper ends of the two supporting plates. The opposite ends of the two supporting plates are jointly sleeved with transverse plates, clamping blocks are fixedly connected to the upper portions of the rear ends of the two supporting assemblies, clamping frames are fixedly connected to the lower portions of the front ends and the lower portions of the rear ends of the two supporting assemblies, and telescopic supporting rods are installed on the inner frame walls of the four transverse plates. The supporting assembly comprises two fixing plates, and clamping grooves are formed in the upper ends of the two fixing plates. According to the portable folding support, through the arrangement of the supporting assembly and the folding assembly, the portable folding process of the support can be facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, in particular to a portable folding bracket. Background Technique

[0002] A bracket is originally a term in the construction industry, specifically referring to a temporary support erected during building construction, which will be removed as the building is completed. However, brackets are now widely used and can be seen everywhere in work and life, such as the tripod of a camera and the heart stent used in the medical field. Brackets are needed for support during the display of some items. In the use of existing brackets, there are at least the following drawbacks: 1. Existing brackets are not easy to fold and store, making it inconvenient to carry the brackets; 2. Existing brackets are not easy to adjust the use height, making it inconvenient to use for item display support. Therefore, we introduce a new portable folding bracket. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a portable folding bracket, which can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A portable folding bracket includes a support assembly. There are two support assemblies. The upper ends of the two support assemblies are both inserted and connected with folding assemblies. The upper parts of the outer surfaces of the two folding assemblies are both sleeved with a support plate. The upper ends of the two support plates are both fixedly connected with a support frame. The opposite ends of the two support plates are jointly sleeved with a cross plate. The upper parts of the rear ends of the two support assemblies are both fixedly connected with a clamping block. The lower parts of the front ends and the rear ends of the two support assemblies are both fixedly connected with a clamping frame. The inner frame walls of the four cross plates are all provided with telescopic support rods;

[0006] The support assembly includes fixing plates. There are two fixing plates. Slots are opened at the upper ends of the two fixing plates. The upper and lower parts of the opposite ends of the two fixing plates are both fixedly connected with cross bars. A connecting rod is jointly inserted and connected between the two horizontal cross bars. The two fixing plates are respectively sleeved with the two folding assemblies.

[0007] Preferably, the folding assembly includes a support rod. The upper part of the inner frame wall of the support rod is movably connected with a folding rod through a connecting bearing. The lower part of the left end of the folding rod is fixedly connected with a support block. A connecting screw rod is inserted through the upper end of the support block. The support rod is inserted and connected with the support assembly.

[0008] By adopting the above technical solution: Through the folding assembly, the folding and storage of the bracket can be facilitated. By flipping the folding rod, the folding assembly can facilitate the process of supporting the support plate.

[0009] Preferably, the support rod includes a square rod. A groove is formed at the front end of the square rod, and a limiting groove is formed at the upper part of the front end of the square rod. The limiting groove is located at the left part of the groove. The groove is sleeved with the folding rod.

[0010] By adopting the above technical solution: the folding rod is supported by the groove, and the limiting groove is sleeved with the support block, so that the folding and storage process of the folding rod can be positioned, and the stability is improved.

[0011] Preferably, the two clamping grooves are respectively sleeved with the two square rods.

[0012] By adopting the above technical solution: the two clamping grooves can support the sliding process of the positions of the two square rods.

[0013] Preferably, the two connecting screws respectively pass through the two support blocks and are inserted and connected with the two support rods.

[0014] By adopting the above technical solution: the flipping and using process of the two folding rods can be positioned by the two connecting screws, and the stability is improved.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. By arranging the folding assembly, a support rod and a folding rod are arranged on the folding assembly. By flipping the folding rod, the folding rod is inserted and connected with the groove, and the support block is inserted and connected with the limiting groove, so that the folding rod can be folded and stored, which is convenient for carrying the whole bracket. By flipping the folding rod, pulling the folding rod out of the support rod and fixing it with the connecting screw, the folding assembly can conveniently support the tray, improving the flexibility;

[0017] 2. By arranging the support assembly, two fixing plates are arranged on the support assembly. The two support rods are respectively inserted and connected with the two clamping grooves. By adjusting the connection length between the two fixing plates and the two support rods and respectively fixing them with screws, the use height of the whole bracket can be adjusted, improving the flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of a portable folding bracket of the utility model;

[0019] Figure 2 is a schematic diagram of the overall structure of the support assembly of a portable folding bracket of the utility model;

[0020] Figure 3 is a schematic diagram of the overall structure of the folding assembly of a portable folding bracket of the utility model;

[0021] Figure 4 is a schematic diagram of the overall structure of the support rod of a portable folding bracket of the utility model.

[0022] In the figure: 1, support component; 2, folding component; 3, pallet; 4, support frame; 5, cross plate; 6, clamping frame; 7, telescopic support rod; 8, clamping block; 11, fixing plate; 12, clamping groove; 13, cross bar; 14, connecting rod; 21, support rod; 22, folding rod; 23, support block; 24, connecting screw; 211, square rod; 212, groove body; 213, limiting groove. Detailed implementation manners

[0023] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0027] A portable folding bracket, including two support components 1. The upper ends of the two support components 1 are both inserted and connected with folding components 2. The upper parts of the outer surfaces of the two folding components 2 are both sleeved with pallets 3. The upper ends of the two pallets 3 are both fixedly connected with support frames 4. The opposite ends of the two pallets 3 are jointly sleeved with a cross plate 5. The upper parts of the rear ends of the two support components 1 are both fixedly connected with clamping blocks 8. The lower parts of the front ends and the lower parts of the rear ends of the two support components 1 are both fixedly connected with clamping frames 6. The inner frame walls of the four cross plates 5 are all provided with telescopic support rods 7;

[0028] In this embodiment, the support assembly 1 includes fixing plates 11. There are two fixing plates 11. Slots 12 are formed at the upper ends of the two fixing plates 11. Cross bars 13 are fixedly connected to the upper and lower parts of the opposite ends of the two fixing plates 11. A connecting rod 14 is inserted and connected between the two horizontal cross bars 13. The two fixing plates 11 are respectively sleeved with the two folding assemblies 2; the two slots 12 are respectively sleeved with the two square rods 211

[0029] Through the above solution: By setting the support assembly 1 to support the folding assembly 2, inserting the two support rods 21 into the two slots 12 respectively, adjusting the connection length between the two fixing plates 11 and the two support rods 21, and fixing them with screws respectively, the use height of the entire bracket can be adjusted, improving flexibility. By adjusting the use lengths of the four telescopic support rods 7 and fixing them with screws, it is convenient for the four telescopic support rods 7 to support the entire bracket, improving stability. By adjusting the connection length between the two horizontal cross bars 13 and the connecting rod 14 and fixing them with screws, the distance between the two slots 12 can be adjusted to adjust the use width of the entire bracket, improving flexibility.

[0030] In this embodiment, the folding assembly 2 includes a support rod 21. A folding rod 22 is movably connected to the upper part of the inner wall of the support rod 21 through a connecting bearing. A support block 23 is fixedly connected to the lower part of the left end of the folding rod 22. A connecting screw rod 24 is inserted through the upper end of the support block 23. The support rod 21 is inserted and connected with the support assembly 1; the support rod 21 includes a square rod 211. A groove 212 is formed at the front end of the square rod 211. A limit groove 213 is formed at the upper part of the front end of the square rod 211, and the limit groove 213 is located at the left part of the groove 212. The groove 212 is sleeved with the folding rod 22; the two connecting screw rods 24 respectively pass through the two support blocks 23 and are inserted and connected with the two support rods 21

[0031] Through the above solution: By setting the folding assembly 2 to support the tray 3 and facilitating the storage of the entire bracket. The folding assembly 2 is provided with a support rod 21 and a folding rod 22. By flipping the folding rod 22, the folding rod 22 is inserted into the groove 212, and the support block 23 is inserted into the limit groove 213, the folding rod 22 can be folded and stored, facilitating the carrying of the entire bracket. By flipping the folding rod 22, pulling the folding rod 22 out of the support rod 21 and fixing it with the connecting screw rod 24, it is convenient for the folding assembly 2 to support the tray 3, improving flexibility.

[0032] It should be noted that the present utility model is a portable folding bracket. During use, the support rods 21 on the two folding components 2 are respectively inserted and connected to the two card slots 12. By adjusting the connection length between the two fixing plates 11 and the two support rods 21 and fixing them with screws respectively, the use height of the entire bracket can be adjusted to improve flexibility. Pull out the folding rod 22 from the support rod 21 and fix it with the connecting screw 24. In this way, the folding component 2 can stably support the tray 3 to prepare for the subsequent display process. Then, the two trays 3 are respectively sleeved on the two folding rods 22 and fixed with screws. The tray 3 serves as a support platform and can stably carry the support frame 4 or directly display items, facilitating the support and display process of the display board-like items by the two support frames 4 to improve stability. By adjusting the connection length between the two horizontal cross bars 13 and the connecting rod 14 and fixing them with screws, the distance between the two card slots 12 can be adjusted, thereby changing the use width of the bracket. This design enables the bracket to adapt to display items of different sizes and shapes. To further improve the stability of the bracket, the user can also adjust the use length of the four telescopic support rods 7 and fix them with screws. These telescopic support rods 7 provide additional support force for the bracket, especially in the case of uneven ground or when higher stability is required. When the display is over, the user first loosens the connecting screw 24 to separate the tray 3 from the folding rod 22. Then, by flipping the folding rod 22, it is inserted and connected to the groove 212 on the support rod 21, and at the same time, the support block 23 is inserted and connected to the limiting groove 213 to realize the folding and storage of the folding rod 22. For more convenient carrying and storage, the user can also sleeve the two trays 3 on the two clamping blocks 8 respectively. This design not only protects the tray 3 from damage but also makes the entire bracket more compact and orderly during storage.

[0033] The above shows and describes the basic principles, main features, and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A portable folding bracket, comprising a support assembly (1), characterized in that: There are two support components (1). The upper ends of the two support components (1) are both inserted and connected with folding components (2). The upper parts of the outer surfaces of the two folding components (2) are both sleeved with support plates (3). The upper ends of the two support plates (3) are both fixedly connected with support frames (4). The opposite ends of the two support plates (3) are jointly sleeved with a cross plate (5). The upper parts of the rear ends of the two support components (1) are both fixedly connected with clamping blocks (8). The lower parts of the front ends and the lower parts of the rear ends of the two support components (1) are both fixedly connected with clamping frames (6). Telescopic support rods (7) are installed on the inner frame walls of the four cross plates (5). The support component (1) includes fixing plates (11). There are two fixing plates (11). Slots (12) are opened at the upper ends of the two fixing plates (11). Cross bars (13) are fixedly connected to the upper and lower parts of the opposite ends of the two fixing plates (11). A connecting rod (14) is jointly inserted and connected between the two horizontal cross bars (13). The two fixing plates (11) are respectively sleeved with the two folding components (2).

2. The portable folding bracket according to claim 1, wherein: The folding component (2) includes a support rod (21). The upper part of the inner frame wall of the support rod (21) is movably connected with a folding rod (22) through a connecting bearing. The lower part of the left end of the folding rod (22) is fixedly connected with a support block (23). A connecting screw rod (24) is inserted through the upper end of the support block (23). The support rod (21) is inserted and connected with the support component (1).

3. The portable folding bracket according to claim 2, wherein: The support rod (21) includes a square rod (211). A groove body (212) is opened at the front end of the square rod (211). A limit groove (213) is opened at the upper part of the front end of the square rod (211), and the limit groove (213) is located at the left part of the groove body (212). The groove body (212) is sleeved with the folding rod (22).

4. A portable folding bracket according to claim 1, characterized in that: The two slots (12) are respectively sleeved with the two square rods (211).

5. The portable folding bracket according to claim 2, wherein: The two connecting screw rods (24) respectively pass through the two support blocks (23) and are inserted and connected with the two support rods (21).

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