Portable clamping groove type multifunctional goods shelf

Abstract

The utility model relates to the technical field of multifunctional goods shelves, and discloses a portable clamping groove type multifunctional goods shelf which comprises an equipment body, the equipment body comprises a support, a plurality of clamping grooves are formed in the front portion and the rear portion of the support, and the bottom end of the support is fixedly connected with a bottom plate; the bottom plate and the universal wheels are arranged, so that the support is convenient to move, the fixing blocks and the threaded rods are arranged, when the whole goods shelf needs to be fixed, the threaded rods are rotated inwards, the universal wheels can be limited through the threaded rods, the friction force between the threaded rods and the universal wheels is increased, and the universal wheels stop rotating; and the clamping blocks can limit the connecting rods to prevent slippage, so that the whole goods shelf is more stable, and the practicability of the device is effectively enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of multifunctional shelves, in particular to a portable card slot type multifunctional shelf. Background Art

[0002] A shelf is a type of storage tool, which is mainly used to store and support goods so that the goods can be easily stacked and sorted. Therefore, shelves are needed in goods display or storage. Traditional shelves are relatively large in size, so they are relatively difficult to carry when moving over long distances. They need to be disassembled as a whole before they can be moved. Therefore, in order to improve the efficiency of shelf movement, a shelf that is easy to move has now appeared. The public number is CN219165924U, which proposes a portable shelf, including: four moving components and four support rods, the four support rods are respectively fixedly connected to the top of the four moving components, and the moving components are used to drive the support rods to move; the tops of the four support rods are all equipped with connecting components, the tops of the connecting components are rotatably connected with a top rod, and movable supporting components are installed between the four support rods and between the four top rods, and the supporting components are used to support the goods, and the goods are supported by the partitions. When the device is folded, the partition is pulled to move the partition to the bottom of the support rod, and the top rod is pulled to rotate the top rod around the connecting frame through the connecting shaft, so that the top rod is folded, and the volume of the device is reduced after folding, which reduces the difficulty of long-distance transportation of the device and improves the movement efficiency of the device.

[0003] There are still some problems in the above patent, such as it is rather cumbersome to reduce the volume, it cannot achieve one-button folding, it is time-consuming and labor-intensive, and therefore, further improvement is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a portable card slot type multifunctional shelf to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a portable card slot type multifunctional shelf, comprising a device body, the device body comprising:

[0006] The bracket has a plurality of slots at the front and rear of the bracket, and the bottom end of the bracket is fixedly connected with a bottom plate.

[0007] Furthermore, a universal wheel is fixedly connected to the bottom end of the base plate.

[0008] Furthermore, a fixing block is arranged on the outer side of the universal wheel, and the top end of the fixing block is fixedly connected to the bottom plate.

[0009] Furthermore, a threaded rod is threadedly connected to the side surface of the fixing block.

[0010] Furthermore, a connecting rod is movably connected in the middle of the card slot, a card block is fixedly connected to the outer side of the connecting rod, and the card block is engaged and connected with the card slot.

[0011] Furthermore, a cross bar is threadedly connected to the inner side of the connecting rod.

[0012] Furthermore, a limit ring is movably connected between the cross bar and the connecting rod.

[0013] Furthermore, the middle of the crossbar is rotatably connected to a first placement plate, the middle of the first placement plate is rotatably connected to a connecting shaft, and both ends of the connecting shaft are threadedly connected to bolts.

[0014] Furthermore, one end of the connecting shaft is rotatably connected to a second placement plate, and the second placement plate is snap-connected to the first placement plate.

[0015] Furthermore, two top ends on the same side of the bracket are rotatably connected with buckles, and the other two top ends of the bracket are provided with limiting holes.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] By setting the main body of the equipment, when in use, by setting the bottom plate and universal wheels, it is convenient to move the bracket. By setting the fixing block and the threaded rod, when the shelf needs to be fixed as a whole, the threaded rod can be rotated inward to limit the universal wheel through the threaded rod, increase the friction between the two and stop the rotation of the universal wheel. By setting the card slot, connecting rod, card block and cross bar, the card block can limit the connecting rod to prevent slipping, making the shelf as a whole more stable. By setting the first placement plate, the second placement plate and the connecting shaft, the two placement plates can be rotated upward through the connecting shaft to fold. Only the lowest placement plate needs to be folded upward, and the upper placement plates will be folded in turn, which solves the problem of whether the shelf can be folded and reduced in size with one click. By setting the bolts, it is convenient to limit the two ends of the placement plates. By setting the buckles and limiting holes, the brackets on both sides are limited after folding, which can prevent the brackets on both sides from separating during movement, effectively enhancing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0019] Figure 1This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model viewed from above;

[0021] Figure 3 This is a front cross-sectional structural schematic diagram of the utility model;

[0022] Figure 4 It is a front cross-sectional structural schematic diagram of the utility model.

[0023] In the figure: 1. Equipment body; 101. Cross bar; 102. First placement plate; 103. Connecting shaft; 104. Second placement plate; 105. Bolt; 106. Buckle; 107. Limiting hole; 11. Bracket; 12. Slot; 13. Bottom plate; 14. Universal wheel; 15. Fixing block; 16. Threaded rod; 17. Connecting rod; 18. Block; 19. Limiting ring. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4The utility model provides a technical solution for a portable card slot type multifunctional shelf: a portable card slot 12 type multifunctional shelf, including a device body 1, the device body 1 includes: a bracket 11, a plurality of card slots 12 are opened at the front and rear of the bracket 11, the bottom end of the bracket 11 is fixedly connected with a bottom plate 13, the bottom end of the bottom plate 13 is fixedly connected with a universal wheel 14, the bottom plate 13 and the universal wheel 14 are arranged to facilitate the movement of the bracket 11, a fixing block 15 is arranged on the outer side of the universal wheel 14, the top of the fixing block 15 is fixedly connected with the bottom plate 13, and the side of the fixing block 15 is threadedly connected with a thread Rod 16, by setting the fixing block 15 and the threaded rod 16, when the shelf needs to be fixed as a whole, the threaded rod 16 can be rotated inward to limit the universal wheel 14 through the threaded rod 16 to increase the friction between the two so that the universal wheel 14 stops rotating. The middle of the slot 12 is movably connected with a connecting rod 17, and the outer side of the connecting rod 17 is fixedly connected with a block 18, and the block 18 is engaged with the slot 12. The inner side of the connecting rod 17 is threadedly connected with a cross bar 101. By setting the slot 12, the connecting rod 17, the block 18 and the cross bar 101, the block 18 can limit the connecting rod 17 To prevent slipping, the shelf as a whole is more stable. The limit ring 19 is movably connected between the cross bar 101 and the connecting rod 17. The middle of the cross bar 101 is rotatably connected to the first placement plate 102, and the middle of the first placement plate 102 is rotatably connected to the connecting shaft 103. By setting the first placement plate 102, the second placement plate 104 and the connecting shaft 103, the two placement plates can be rotated upward by the connecting shaft 103 to fold them up. Only the lowest placement plate needs to be folded upward, and the upper placement plates will be folded in turn, which solves the problem of whether the shelf volume can be reduced by one-key folding. Bolts 105 are threadedly connected at both ends of the shaft 103. By setting the bolts 105, it is convenient to limit the two ends of the placement plate. By setting the buckles 106 and the limiting holes 107, the two side brackets 11 can be limited after folding, which can prevent the two side brackets 11 from separating during the movement, effectively enhancing the practicality of the device. One end of the connecting shaft 103 is rotatably connected to the second placement plate 104, and the second placement plate 104 is snap-connected to the first placement plate 102. The top ends of the two brackets 11 on the same side are rotatably connected with the buckles 106, and the other two top ends of the brackets 11 are provided with limiting holes 107.

[0028] The utility model is provided with a device body 1. When in use, a bottom plate 13 and a universal wheel 14 are provided to facilitate the movement of the bracket 11. When the shelf as a whole needs to be fixed, the threaded rod 16 is rotated inwardly to limit the universal wheel 14 through the threaded rod 16 to increase the friction between the two so that the universal wheel 14 stops rotating. By providing a card slot 12, a connecting rod 17, a card block 18 and a cross bar 101, the card block 18 can limit the connecting rod 17 to prevent it from slipping, making the shelf as a whole more stable. A placement plate 102, a second placement plate 104 and a connecting shaft 103 can be used to rotate the two placement plates upwards and fold them. Only the lowest placement plate needs to be folded upwards, and the upper placement plates will be folded in turn, solving the problem of whether the shelf volume can be reduced by folding with one button. By setting bolts 105, it is convenient to limit the two ends of the placement plates. By setting buckles 106 and limiting holes 107, the two side brackets 11 can be limited after folding, which can prevent the two side brackets 11 from separating during the movement, effectively enhancing the practicality of the device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable card slot type multifunctional shelf, comprising a device body (1), characterized in that: The device body (1) comprises: A bracket (11), wherein a plurality of slots (12) are provided at the front and rear of the bracket (11), the bottom end of the bracket (11) is fixedly connected to a bottom plate (13), the middle of the slot (12) is movably connected to a connecting rod (17), the outer side of the connecting rod (17) is fixedly connected to a block (18), the block (18) is snap-fitted and connected to the slot (12), and the inner side of the connecting rod (17) is threadedly connected to a cross bar (101); The middle of the cross bar (101) is rotatably connected to a first placement plate (102), the middle of the first placement plate (102) is rotatably connected to a connecting shaft (103), both ends of the connecting shaft (103) are threadedly connected to bolts (105), one end of the connecting shaft (103) is rotatably connected to a second placement plate (104), and the second placement plate (104) is snap-fitted and connected to the first placement plate (102).

2. The portable card slot type multifunctional shelf according to claim 1, characterized in that: A universal wheel (14) is fixedly connected to the bottom end of the bottom plate (13).

3. The portable card slot type multifunctional shelf according to claim 2, characterized in that: A fixing block (15) is arranged on the outer side of the universal wheel (14), and the top end of the fixing block (15) is fixedly connected to the bottom plate (13).

4. The portable card slot type multifunctional shelf according to claim 3, characterized in that: The side surface of the fixing block (15) is threadedly connected with a threaded rod (16).

5. The portable card slot type multifunctional shelf according to claim 1, characterized in that: The cross bar (101) and the connecting rod (17) are movably connected via a limit ring (19).

6. The portable card slot type multifunctional shelf according to claim 1, characterized in that: The top ends of the two brackets (11) on the same side are rotatably connected with buckles (106), and the top ends of the other two brackets (11) are provided with limiting holes (107).

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