Sample display stand for exhibition

Abstract

The invention discloses a sample display stand for exhibition, and relates to the technical field of sample display, the sample display stand comprises a first stand body, four universal wheels and two second stand bodies, the bottom of the first stand body is fixedly connected with the tops of the universal wheels, and the second stand bodies are movably connected to the front side and the rear side of the bottom of the first stand body; a matching groove is formed in the bottom of the second table body, a pulling plate is movably connected to an inner cavity of the matching groove, and a mounting groove is formed in an inner cavity of the second table body. By arranging the positioning assembly, the supporting assembly, the movable plate, a positioning block, a control groove, a spring, a T-shaped plate, an extrusion hole, an extrusion plate, a connecting block, an anti-falling sliding groove and an anti-falling block, the problems that the placement space on the exhibition sample display stand is large, small samples are loosely and disorderly placed in the large space, and details of exhibits cannot be highlighted are solved; and the effect of increasing the placing space is achieved.

Description

Technical Field

[0001] This invention relates to the field of sample display technology, specifically to a sample display stand for exhibitions. Background Technology

[0002] The sample display stand for exhibitions is a core display equipment for trade shows, new product launches, and supermarket experience zones. Its core purpose is to provide safe support, display in layers, and highlight the key selling points of the samples. Through structural designs such as adjustable height, embedded lighting, and transparent protection, it enhances the visual recognition of the samples while preventing them from being scratched or lost.

[0003] However, the above-mentioned device still has the following problems during implementation: Existing technology allows for the placement of samples on display stands, but the space on these stands is quite large. Small samples placed in such a large space appear scattered and cluttered, failing to highlight the details of the exhibits. Therefore, a sample display stand for exhibitions is proposed to solve these problems. Summary of the Invention

[0004] To address the problems mentioned in the background art, the present invention aims to provide a sample display stand for exhibitions, which has the advantage of increasing placement space and solves the problem that small samples placed in a large space on exhibition sample display stands appear loose and messy, failing to highlight the details of the exhibits.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a sample display stand for exhibition, comprising a first stand, four casters and two second stands, wherein the bottom of the first stand is fixedly connected to the top of the casters, and the second stands are movably connected to the front and rear sides of the bottom of the first stand; The bottom of the second platform is provided with a mating groove, and a pull plate is movably connected to the inner cavity of the mating groove. The inner cavity of the second platform is provided with an installation groove, and the left and right sides of the inner cavity of the second platform are provided with receiving grooves. The left and right sides of the inner cavity of the first platform are provided with positioning grooves. A positioning component, wherein the positioning component is disposed in the inner cavity of the mounting groove; A support assembly disposed within the cavity of a receiving groove.

[0006] As a preferred embodiment of the present invention, the positioning component includes two movable plates, and a positioning block is fixedly connected to each of the two movable plates on opposite sides. The side of the positioning block away from the movable plate passes through the mounting groove and extends into the inner cavity of the positioning groove. A control groove is provided on each of the two movable plates on opposite sides, and a spring is movably connected to the front and rear sides of the inner cavity of the control groove.

[0007] As a preferred embodiment of the present invention, a T-shaped plate is movably connected to the inner cavity of the control groove, and the side of the T-shaped plate near the inner wall of the mounting groove is fixedly connected to the inner wall of the mounting groove.

[0008] As a preferred embodiment of the present invention, the top of the movable plate is provided with a pressing hole, the inner cavity of the pressing hole is movably connected to a pressing plate, a connecting block is fixedly connected to the side of the pressing plate away from the T-shaped plate, and the side of the connecting block away from the pressing plate passes through the mounting groove and is fixedly connected to the pulling plate.

[0009] As a preferred embodiment of the present invention, anti-slip grooves are provided on the left and right sides of the bottom of the first platform, and anti-slip blocks that cooperate with the anti-slip grooves are fixedly connected to the left and right sides of the top of the second platform, and the anti-slip blocks are movably connected to the inner cavity of the anti-slip grooves.

[0010] As a preferred embodiment of the present invention, the support assembly includes an L-shaped plate, with support rods fixedly connected to the front and rear sides of the bottom of the L-shaped plate. The front and rear sides of the bottom of the receiving groove are provided with through holes for use with the support rods. The bottom of the support rod passes through the through holes and contacts the ground. Movable holes are provided on the left and right sides of the second platform.

[0011] As a preferred embodiment of the present invention, the top of the L-shaped plate is provided with a travel groove, and a travel rod is movably connected to the inner cavity of the travel groove, the top of the travel rod being fixedly connected to the inner wall of the receiving groove.

[0012] As a preferred embodiment of the present invention, the inner cavity of the movable hole is movably connected to a linkage rod, the side of the linkage rod near the L-shaped plate is fixedly connected to the L-shaped plate, and the left and right sides of the inner cavity of the first machine body are provided with linkage grooves for cooperating with the linkage rod, and the linkage rod is movably connected to the inner cavity of the linkage groove.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention solves the problem that small samples placed on exhibition sample display stands appear loose and messy in large spaces, making it difficult to highlight the details of the exhibits, by setting up positioning components, support components, movable plates, positioning blocks, control grooves, springs, T-shaped plates, extrusion holes, extrusion plates, connecting blocks, anti-slip grooves, and anti-detachment blocks, thereby increasing the placement space.

[0014] 2. The present invention, by setting a positioning component, a T-shaped plate, a pressing hole, a pressing plate and a connecting block, can position the second body by inserting the positioning block into the positioning groove, the T-shaped plate can control the movement position of the movable plate, and when the pressing plate presses the inner wall in the pressing hole, it can drive the two movable plates to move closer to each other.

[0015] 3. By setting up anti-slip grooves, anti-slip blocks, support components, stroke grooves, stroke rods, linkage rods, and linkage grooves, the present invention can prevent the second platform from detaching from the first platform when the second platform moves. The cooperation of the linkage grooves and linkage rods can link the L-shaped plate to move. The stroke grooves and stroke rods can control the moving position of the L-shaped plate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a top-down 3D schematic diagram; Figure 3 This is a three-dimensional sectional view of the first platform. Figure 4 This is a three-dimensional sectional view of the second platform. Figure 5 A three-dimensional schematic diagram of the supporting components; Figure 6 This is a three-dimensional schematic diagram of the positioning component.

[0017] In the diagram: 1. First platform; 2. Casters; 3. Second platform; 4. Mating groove; 5. Pulling plate; 6. Mounting groove; 7. Receiving groove; 8. Positioning groove; 9. Positioning component; 10. Support component; 91. Movable plate; 92. Positioning block; 93. Control groove; 94. Spring; 11. T-shaped plate; 12. Extrusion hole; 13. Extrusion plate; 14. Connecting block; 15. Anti-slip groove; 16. Anti-detachment block; 101. L-shaped plate; 102. Support rod; 103. Through hole; 104. Moving hole; 17. Stroke groove; 18. Stroke rod; 19. Linkage rod; 20. Linkage groove. Detailed Implementation

[0018] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0020] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0021] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth. Example 1

[0022] Reference Figure 1-6 The first embodiment of the present invention provides a sample display stand for exhibition, including a first stand 1, four casters 2 and two second stands 3. The bottom of the first stand 1 is fixedly connected to the top of the casters 2, and the second stands 3 are movably connected to the front and rear sides of the bottom of the first stand 1. The bottom of the second body 3 is provided with a mating groove 4, and a pull plate 5 is movably connected to the inner cavity of the mating groove 4. The inner cavity of the second body 3 is provided with an installation groove 6. The left and right sides of the inner cavity of the second body 3 are provided with receiving grooves 7. The left and right sides of the inner cavity of the first body 1 are provided with positioning grooves 8. Positioning component 9 is disposed in the inner cavity of mounting groove 6; Support component 10 is disposed in the inner cavity of receiving groove 7.

[0023] Specifically, when the sample display stand is in use, the positioning component 9 can position the second body 3, and the support component 10 can support the bottom of the second body 3.

[0024] Furthermore, when the second body 3 moves the positioning block 92 out of contact with the first body 1, the spring 94 will undergo elastic deformation to move the movable plate 91. The movement of the movable plate 91 will cause the positioning block 92 to pop out, at which point the position of the second body 3 can be positioned. Example 2

[0025] In a second embodiment of the present invention, a sample display stand for exhibition is provided. The positioning component 9 includes two movable plates 91. Positioning blocks 92 are fixedly connected to opposite sides of the two movable plates 91. The side of the positioning block 92 away from the movable plate 91 passes through the mounting groove 6 and extends into the inner cavity of the positioning groove 8. Control grooves 93 are provided on opposite sides of the two movable plates 91. Springs 94 are movably connected to the front and rear sides of the inner cavity of the control groove 93. A T-shaped plate 11 is movably connected to the inner cavity of the control groove 93. The side of the T-shaped plate 11 near the inner wall of the mounting groove 6 is fixedly connected to the inner wall of the mounting groove 6. A pressing hole 12 is provided at the top of the movable plate 91. A pressing plate 13 is movably connected to the inner cavity of the pressing hole 12. A connecting block 14 is fixedly connected to the side of the pressing plate 13 away from the T-shaped plate 11. The side of the connecting block 14 away from the pressing plate 13 passes through the mounting groove 6 and is fixedly connected to the pulling plate 5.

[0026] Specifically, by setting the positioning component 9, T-shaped plate 11, extrusion hole 12, extrusion plate 13 and connecting block 14, the positioning block 92 is inserted into the positioning groove 8, which can position the second body 3. The T-shaped plate 11 can control the movement position of the movable plate 91. When the extrusion plate 13 extrudes the inner wall in the extrusion hole 12, it can drive the two movable plates 91 to move closer to each other.

[0027] Furthermore, insert your hand into the mating groove 4 and pull the plate 5. The movement of the plate 5 will cause the connecting block 14 to move, and the movement of the connecting block 14 will cause the pressing plate 13 to move. The movement of the pressing plate 13 will press the inner wall in the pressing hole 12. At this time, the two movable plates 91 will move closer to each other. The movement of the movable plates 91 will press the spring 94. When the movable plates 91 move, the positioning block 92 will be disengaged from the positioning groove 8. Example 3

[0028] The third embodiment of the present invention provides a sample display stand for exhibition. The bottom left and right sides of the first stand body 1 are provided with anti-slip grooves 15. The top left and right sides of the second stand body 3 are fixedly connected with anti-slip blocks 16 that cooperate with the anti-slip grooves 15. The anti-slip blocks 16 are movably connected to the inner cavity of the anti-slip grooves 15. The support assembly 10 includes an L-shaped plate 101. The front and rear sides of the bottom of the L-shaped plate 101 are fixedly connected with support rods 102. The front and rear sides of the bottom of the inner cavity of the receiving groove 7 are provided with through holes 103 that cooperate with the support rods 102. The bottom of the support rods 102... The second body 3 has movable holes 104 on both the left and right sides, passing through the perforation 103 and contacting the ground. The top of the L-shaped plate 101 has a stroke groove 17, and the inner cavity of the stroke groove 17 is movably connected to the stroke rod 18. The top of the stroke rod 18 is fixedly connected to the inner wall of the receiving groove 7. The inner cavity of the movable hole 104 is movably connected to the linkage rod 19. The side of the linkage rod 19 near the L-shaped plate 101 is fixedly connected to the L-shaped plate 101. The left and right sides of the inner cavity of the first body 1 have linkage grooves 20 that cooperate with the linkage rod 19. The linkage rod 19 is movably connected to the inner cavity of the linkage groove 20.

[0029] Specifically, by setting anti-slip groove 15, anti-slip block 16, support component 10, stroke groove 17, stroke rod 18, linkage rod 19 and linkage groove 20, when the second platform 3 moves, the anti-slip groove 15 and anti-slip block 16 can prevent the second platform 3 from detaching from the first platform 1, the linkage groove 20 and linkage rod 19 can coordinate the movement of the L-shaped plate 101, and the stroke groove 17 and stroke rod 18 can control the movement position of the L-shaped plate 101.

[0030] Furthermore, pulling the second body 3 will move the anti-detachment block 16 within the anti-detachment groove 15, and the linkage rod 19 will also move within the linkage groove 20. The linkage rod 19 presses against the inner wall within the linkage groove 20, which will then drive the L-shaped plate 101 to move. The movement of the L-shaped plate 101 will cause the support rod 102 to descend, and the descending support rod 102 will contact the ground.

[0031] Working principle: When needed, insert your hand into the mating groove 4 and pull the plate 5. The movement of the plate 5 will cause the connecting block 14 to move, and the movement of the connecting block 14 will cause the pressing plate 13 to move. The movement of the pressing plate 13 will press the inner wall in the pressing hole 12. At this time, the two movable plates 91 will move closer to each other. The movement of the movable plates 91 will press the spring 94. When the movable plates 91 move, the positioning block 92 will be disengaged from the positioning groove 8. Then, pulling the second body 3 will move the anti-detachment block 16 within the anti-detachment groove 15, and the linkage rod 19 will also move within the linkage groove 20. The linkage rod 19 presses against the inner wall within the linkage groove 20, which will then move the L-shaped plate 101. The movement of the L-shaped plate 101 will cause the support rod 102 to descend, and the descending support rod 102 will contact the ground. When the second body 3 moves the positioning block 92 out of contact with the first body 1, the spring 94 will undergo elastic deformation, causing the movable plate 91 to move. The movement of the movable plate 91 will cause the positioning block 92 to pop out, thus positioning the second body 3.

[0032] In summary, the combination of positioning component 9, support component 10, movable plate 91, positioning block 92, control groove 93, spring 94, T-shaped plate 11, extrusion hole 12, extrusion plate 13, connecting block 14, anti-slip groove 15 and anti-slip block 16 achieves the effect of increasing placement space.

[0033] The caster wheel 2 and spring 94 used in this application can be additionally equipped with protective measures that are common knowledge in the field of this technology under different usage environments, including but not limited to the following methods, such as protective covers for equipment protection, dustproof nets for equipment dust prevention, and sealing components or waterproof coatings for equipment waterproofing, which are commonly used by those skilled in the art.

[0034] It should be noted that (the caster wheel 2 and the spring 94) are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the device, as well as the materials of each accessory and the selection of various parameters are common knowledge to those skilled in the art, and therefore will not be described in detail in this application document.

[0035] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0036] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the invention as currently considered, or those features that are not relevant to implementing the invention) may be omitted.

[0037] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A sample display stand for exhibition, comprising a first stand (1), four casters (2) and two second stands (3), characterized in that: The bottom of the first platform (1) is fixedly connected to the top of the caster wheel (2), and the second platform (3) is movably connected to the front and rear sides of the bottom of the first platform (1); The bottom of the second platform (3) is provided with a mating groove (4), and the inner cavity of the mating groove (4) is movably connected with a pull plate (5). The inner cavity of the second platform (3) is provided with an installation groove (6). The left and right sides of the inner cavity of the second platform (3) are provided with receiving grooves (7). The left and right sides of the inner cavity of the first platform (1) are provided with positioning grooves (8). Positioning component (9), the positioning component (9) is disposed in the inner cavity of the mounting groove (6); Support component (10) is disposed in the cavity of receiving groove (7).

2. The sample display stand for exhibition according to claim 1, characterized in that: The positioning component (9) includes two movable plates (91), and a positioning block (92) is fixedly connected to the opposite side of each of the two movable plates (91). The side of the positioning block (92) away from the movable plate (91) passes through the mounting groove (6) and extends into the inner cavity of the positioning groove (8). A control groove (93) is provided on the opposite side of each of the two movable plates (91). A spring (94) is movably connected to the front and rear sides of the inner cavity of the control groove (93).

3. A sample display stand for exhibition according to claim 2, characterized in that: The inner cavity of the control groove (93) is movably connected to a T-shaped plate (11), and the side of the T-shaped plate (11) near the inner wall of the mounting groove (6) is fixedly connected to the inner wall of the mounting groove (6).

4. A sample display stand for exhibition according to claim 1, characterized in that: The top of the movable plate (91) is provided with a pressing hole (12), and the inner cavity of the pressing hole (12) is movably connected to a pressing plate (13). A connecting block (14) is fixedly connected to the side of the pressing plate (13) away from the T-shaped plate (11). The side of the connecting block (14) away from the pressing plate (13) passes through the mounting groove (6) and is fixedly connected to the pulling plate (5).

5. A sample display stand for exhibition according to claim 1, characterized in that: The first platform (1) has anti-slip grooves (15) on the left and right sides of its bottom. The second platform (3) has anti-slip blocks (16) fixedly connected to the left and right sides of its top, which are used in conjunction with the anti-slip grooves (15). The anti-slip blocks (16) are movably connected to the inner cavity of the anti-slip grooves (15).

6. A sample display stand for exhibition according to claim 1, characterized in that: The support assembly (10) includes an L-shaped plate (101), and a support rod (102) is fixedly connected to the front and rear sides of the bottom of the L-shaped plate (101). The front and rear sides of the bottom of the cavity of the receiving groove (7) are provided with through holes (103) that cooperate with the support rod (102). The bottom of the support rod (102) passes through the through hole (103) and contacts the ground. The left and right sides of the second platform (3) are provided with moving holes (104).

7. A sample display stand for exhibition according to claim 6, characterized in that: The top of the L-shaped plate (101) is provided with a travel groove (17), and the inner cavity of the travel groove (17) is movably connected to a travel rod (18), the top of the travel rod (18) being fixedly connected to the inner wall of the receiving groove (7).

8. A sample display stand for exhibition according to claim 6, characterized in that: The inner cavity of the movable hole (104) is movably connected to a linkage rod (19). The linkage rod (19) is fixedly connected to the L-shaped plate (101) on the side near the L-shaped plate (101). The left and right sides of the inner cavity of the first platform (1) are provided with linkage grooves (20) that cooperate with the linkage rod (19). The linkage rod (19) is movably connected to the inner cavity of the linkage groove (20).

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