Portable showing stand

Abstract

The utility model relates to a portable showing stand. According to the technical scheme, the novel canvas frame comprises side rods, the edges of the inner side walls between the left side rod and the right side rod are fixedly connected with the left edge and the right edge of a canvas block respectively, holes are formed in the upper portions of the middles of the left side rod and the right side rod, and rotating shafts are inserted into the holes in a rotating mode; notches are formed in the upper side and the lower side of the side rod on the left side in a penetrating mode respectively, the front side wall and the rear side wall of the upper end of the notch on the upper side and the front side wall and the rear side wall of the lower end of the notch on the lower side are fixedly connected with fixing columns respectively, inserting holes are formed in the upper side end and the lower side end of the side rod on the right side respectively, and the upper fixing columns and the lower fixing columns are rotationally sleeved with one ends of connecting rods respectively. A limiting hole is formed in the other end of the connecting rod, a limiting mechanism is inserted into the limiting hole, and the limiting mechanism is installed on the left side wall of the side rod on the right side. The utility model has the beneficial effects that the storage and the carrying are convenient, and the use convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the field of display racks and relates to a portable display rack. Background Art

[0002] Display racks are devices used to display goods for people to watch and experience. Existing display racks are usually of an integrated design, which is not convenient for people to carry according to the needs of the use scenario. At the same time, some modular display racks are not convenient to use because the modules are scattered and the assembly and storage time is long. They cannot meet the needs of flexible assembly and display at exhibitions.

[0003] Therefore, the utility model provides a portable display stand to solve the above problems. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a portable display stand, which adopts the technical solution of comprising side rods, the inner wall edges between the left and right side rods are respectively fixedly connected to the left and right edges of the canvas block, the middle upper part of the left and right side rods has a hole for rotatably inserting a rotating shaft, the outer sides of the left and right rotating shafts are respectively fixed with supporting rods, the upper and lower sides of the left side rod respectively penetrate through slots, the front and rear side walls at the upper end of the upper slot and the front and rear side walls at the lower end of the lower slot are respectively fixedly connected to fixing columns, the upper and lower side ends of the right side rod respectively have insertion holes, the upper and lower fixing columns are respectively rotatably fitted together with one end of a connecting rod, the other end of the connecting rod has a limiting hole, a limiting mechanism is inserted into the limiting hole, and the limiting mechanism is installed on the left side wall of the right side rod.

[0005] As a preferred solution of the utility model, U-shaped hanging straps are sewn in a uniform array on the front side wall of the canvas block, storage straps are sewn on the upper and lower middle parts of the left side of the back of the canvas block, Velcro is sewn on both ends of the storage straps, and the upper and lower sides of the storage straps and the back of the canvas block are sewn together with the two ends of the carrying straps respectively; by adopting the canvas block, it is convenient to roll up the left and right side rods together, and tighten them with the storage straps for easy carrying.

[0006] As a preferred solution of the utility model, a limiting ring is fixedly mounted on one side opposite to the left and right rotating shafts, a notch is provided on the circumferential side wall of the limiting ring, and a T-shaped blocking block is fixedly installed on the inner wall of the side rod at the upper end of one side of the notch; through the cooperation between the limiting ring and the T-shaped blocking block, a fixed angle between the left and right support rods relative to the side rods is achieved, thereby playing the role of limiting the left and right.

[0007] As a preferred solution of the utility model, the length of the connecting rod is smaller than the length of the slot; such a design facilitates the left and right connecting rods to be hidden in the slot during storage, thereby reducing the storage volume.

[0008] As a preferred solution of the utility model, the limiting mechanism includes a limiting pin, a retaining ring is fixedly mounted on the middle part of the limiting pin, a spring is mounted on the lower part of the retaining ring, the upper part of the retaining ring and the lower end of the limiting pin are respectively inserted in fixing ears, and the fixing ears are respectively fixedly mounted on the left side wall of the side rod on the right side, and the lower end of the limiting pin is also fixedly connected to the pull ring; by adopting the limiting mechanism, the upper and lower connecting rods are limited to improve the stability after deployment.

[0009] The beneficial effects of the utility model are as follows: by using the side rods and the canvas block in combination, the left and right side rods and the upper and lower connecting rods are quickly rolled up together, and the storage belt on the back of the canvas block is used in combination with the Velcro for quick storage, thereby effectively reducing the storage volume of the display stand, improving the storage efficiency, facilitating carrying and construction, and improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 It is a schematic diagram of the side rod of the utility model;

[0012] Figure 3 It is a schematic diagram of the rear side of the side rod of the utility model;

[0013] Figure 4 It is a schematic diagram of a canvas block of the utility model;

[0014] Figure 5 It is a schematic diagram of the rear side of the canvas block of the utility model;

[0015] Figure 6 It is a schematic diagram of the assembly of the connecting rod and the limiting mechanism of the utility model;

[0016] In the figure: 1-side rod, 2-canvas block, 3-support rod, 4-connecting rod, 5-limiting mechanism, 11-rotating shaft, 12-slot, 13-fixing column, 14-jack, 15-limiting ring, 151-notch, 16-T-shaped card block, 21-U-shaped hanging strap, 22-storage strap, 23-Velcro, 24-handling strap, 41-limiting hole, 51-limiting pin, 52-blocking ring, 53-spring, 54-fixing ear, 55-pull ring. DETAILED DESCRIPTION

[0017] Example 1

[0018] like Figures 1 to 6As shown, a portable display stand described in the utility model adopts a technical solution that includes a side rod 1, the inner wall edges between the left and right side rods 1 are fixedly connected to the left and right edges of a canvas block 2, a U-shaped hanging strap 21 is sewn in a uniform array on the front side wall of the canvas block 2, a storage strap 22 is sewn on the upper and lower middle parts of the left side of the back of the canvas block 2, and Velcro 23 is sewn on both ends of the storage strap 22, and the upper and lower sides of the upper and lower storage straps 22 and the back of the canvas block 2 are respectively sewn together with the two ends of a carrying strap 24, a hole is opened in the middle upper part of the left and right side rods 1 to rotate and insert a rotating shaft 11, and the outer sides of the left and right rotating shafts 11 are respectively fixed with a set support rod 3, the upper and lower sides of the left side rod 1 are respectively penetrated by slots 12, and the front and rear side walls of the upper end of the upper slot 12 and the front and rear side walls of the lower end of the lower slot 12 are respectively fixedly connected to a fixing column 13, and the upper and lower side ends of the right side rod 1 are respectively provided with insertion holes 14, and the left and right rotating shafts 11 are respectively provided with holes. The limiting ring 15 is fixedly mounted on the opposite side, and a notch 151 is provided on the circumferential side wall of the limiting ring 15. A T-shaped block 16 is fixedly mounted on the inner wall of the side rod at the upper end of one side of the notch 151. One end of the T-shaped block 16 is inserted into the notch 151. The upper and lower fixing columns 13 are respectively rotated and mounted together with one end of the connecting rod 4. The length of the connecting rod 4 is less than the length of the notch 12. A limiting hole 41 is provided on the other end of the connecting rod 4. A limiting hole 41 is inserted into the limiting hole 41. The limiting mechanism 5 is installed on the left side wall of the side rod 1 on the right side. The limiting mechanism 5 includes a limiting pin 51. The middle part of the limiting pin 51 is fixedly mounted with a retaining ring 52. The lower part of the retaining ring 52 is mounted with a spring 53. The upper part of the retaining ring 52 and the lower end of the limiting pin 51 are respectively inserted into fixing ears 54. The fixing ears 54 are respectively fixedly mounted on the left side wall of the side rod 1 on the right side. The lower end of the limiting pin 51 is also fixedly connected to a pull ring 55.

[0019] The working principle of the utility model is as follows: when in use, the Velcro 23 between the upper and lower storage belts 22 is peeled off, the left and right side rods 1 rolled together are unfolded, and then the connecting rod 4 in the upper and lower notches 12 of the left side rod 1 is unscrewed, and then the other end of the connecting rod 4 is inserted into the corresponding insertion hole 14 of the right side rod 1, and the limiting pins 51 of the upper and lower limiting mechanisms 5 are respectively inserted into the corresponding limiting holes 41, and then the supporting rods 3 on the outer sides of the left and right side rods 1 are rotated backward until they cannot be rotated, thereby completing the rapid construction of the entire display rack, and then the goods to be displayed are hung on After use, take down the corresponding displayed goods from the U-shaped hanging strap 21 on the front side of the canvas block 2, then rotate the left and right support rods 3 to close the left and right side rods 1 together, then pull the upper and lower pull rings 55 of the right side rod 1 respectively, so that the upper and lower limit pins 51 of the upper and lower limit mechanisms 5 are pulled out of the corresponding limit holes 41 respectively, rotate the upper and lower connecting rods 4 into the upper and lower grooves 12 of the left side rod 1, then roll up the right side rod 1 together with the support rod 3 to the left, and finally fasten them together with the storage belt 22 and Velcro 23, and carry them by the carrying strap 24.

[0020] The electrical connection methods or structures not described in detail herein are prior art.

[0021] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A portable display stand, characterized in that: The invention comprises a side rod (1), wherein the inner wall edge between the left and right side rods (1) is respectively fixedly connected to the left and right edges of the canvas block (2); a hole is opened in the middle upper part of the left and right side rods (1) for rotatably inserting a rotating shaft (11); the outer sides of the left and right rotating shafts (11) are respectively fixedly fitted with supporting rods (3); the upper and lower sides of the left side rod (1) are respectively penetrated by slots (12); the front and rear side walls of the upper end of the upper slot (12) and the front and rear side walls of the lower end of the lower slot (12) are respectively fixedly connected to fixing columns (13); the upper and lower side ends of the right side rod (1) are respectively provided with insertion holes (14); the upper and lower fixing columns (13) are respectively rotatably fitted together with one end of a connecting rod (4); the other end of the connecting rod (4) is provided with a limiting hole (41); a limiting mechanism (5) is inserted into the limiting hole (41); and the limiting mechanism (5) is installed on the left side wall of the right side rod (1).

2. A portable display stand according to claim 1, characterized in that: U-shaped hanging straps (21) are sewn in a uniform array on the front side wall of the canvas block (2), and storage straps (22) are sewn on the upper and lower middle parts of the left side of the back of the canvas block (2), and Velcro (23) is sewn on both ends of the storage straps (22), and the upper and lower sides of the storage straps (22) sewn to the back of the canvas block (2) are sewn together with the two ends of the carrying strap (24).

3. A portable display stand according to claim 1, characterized in that: A limiting circular ring (15) is fixedly mounted on opposite sides of the left and right rotating shafts (11), a notch (151) is provided on the circumferential side wall of the limiting circular ring (15), and a T-shaped positioning block (16) is fixedly mounted on the inner wall of the side rod at the upper end of one side of the notch (151).

4. A portable display stand according to claim 1, characterized in that: The length of the connecting rod (4) is smaller than the length of the notch (12).

5. The portable display stand according to claim 1, characterized in that: The limiting mechanism (5) comprises a limiting pin (51), a retaining ring (52) is fixedly mounted on the middle part of the limiting pin (51), a spring (53) is mounted on the lower part of the retaining ring (52), the upper part of the retaining ring (52) and the lower end of the limiting pin (51) are respectively inserted into fixing ears (54), the fixing ears (54) are respectively fixedly mounted on the left side wall of the side rod (1) on the right side, and the lower end of the limiting pin (51) is also fixedly connected to a pull ring (55).

Images