Extensible showing stand

Abstract

The utility model discloses an extendable showing stand, and particularly relates to the technical field of showing stands, the extendable showing stand comprises a showing plate and a back plate, an extension assembly for extension is arranged in the showing plate, the extension assembly comprises a storage groove, an extension plate and a fixing table, the storage groove is formed in the showing plate, and the extension plate is arranged in the storage groove. And a limiting table is arranged in the storage groove, an expansion plate is installed on one side of the limiting table, one side of the expansion plate extends to the outer side of the display plate, and an end plate is installed on one side of the expansion plate. According to the utility model, the expansion board is arranged and is accommodated in the accommodating groove in the display board, after the fixing bolt at the bottom side of the display board is slightly screwed to be loosened, the expansion board can slide towards the outer side along the accommodating groove, and the exposed part of the expansion board is matched with the display board, so that the display board can be extended and expanded; extensible expansibility of the showing stand in use is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of display racks, in particular to an extendable display rack. Background Art

[0002] According to the characteristics of the display rack, we design matching product promotion display racks, and add creative signs to make the products eye-catching in front of the public, thereby increasing the advertising effect of the products. The display racks are widely used in the display of electronics, electrical appliances, famous cigarettes, famous wines, pharmacies, glasses, craft gifts, crystal products and other products. They can also be used in corporate trade fairs, and can be designed in multiple styles to make the product display more attractive. At the same time, according to the style, they can be divided into floor-standing display racks, magnetic suspension display racks, desktop display racks, hanging display racks, special-shaped display racks, theme display piles, and rotating display racks;

[0003] When display racks are in use, the size of the display boards is mostly fixed. If the size of the displayed object is large and the display board is small, it is easy for the displayed object to slip and cause damage to the displayed object if it is placed forcibly.

[0004] Therefore, a kind of extendable display stand is needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an extendable display rack to solve the problem in the above background technology that the display rack is not convenient to be extended and used.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an expandable display rack, comprising a display board and a back board, wherein an extension component for expansion is arranged inside the display board, wherein the extension component comprises a storage slot, an extension board and a fixing platform, wherein a storage slot is arranged inside the display board, wherein a limiting platform is arranged inside the storage slot, wherein an extension board is installed on one side of the limiting platform, wherein one side of the extension board extends to the outside of the display board, and wherein an end plate is installed on one side of the extension board.

[0007] Preferably, a fixing platform is fixed to one side of the bottom end of the display board, a fixing bolt is arranged inside the fixing platform, a fixing knob is installed at the bottom end of the fixing bolt, the top end of the fixing bolt extends to the inside of the storage slot, and a friction plate is installed at the top end of the fixing bolt.

[0008] Preferably, a connecting ring is installed on one side of the display board, and a positioning shaft is movably installed on the inner side of the connecting ring.

[0009] Preferably, both ends of the bottom end of the connecting ring are fixed with adjustment platforms, an adjustment bolt is provided inside the adjustment platform, an adjustment knob is installed at the bottom end of the adjustment bolt, the top end of the adjustment bolt extends to the inside of the connecting ring, and an anti-slip sheet is installed at the top end of the adjustment bolt.

[0010] Preferably, connecting frames are fixed to both ends of the positioning shaft, and a back plate is installed on one side of the connecting frame.

[0011] Preferably, a cavity is provided inside the back plate, a positioning seat is installed on one side of the cavity, and a lens is provided on one side of the positioning seat.

[0012] Preferably, a clamping platform is provided at the top of the cavity, a top plate is fixed to the top of the clamping platform, and a boss is fixed to one side of the top plate.

[0013] Preferably, a reflective window is provided on one side of the back plate, and a transparent plate is installed inside the reflective window.

[0014] Compared with the prior art, the utility model has the following beneficial effects: by providing an expansion board, the expansion board is stored in the storage slot inside the display board, and after the fixing bolt on the bottom side of the display board is slightly loosened, the expansion board can slide outward along the storage slot, and the exposed part of the expansion board cooperates with the display board, so that the display board can be extended and expanded, thereby realizing the extension and expandability of the display stand when in use;

[0015] By providing a positioning shaft, after slightly twisting the adjustment bolt on the bottom side of the connecting ring, the connecting ring can be rotated and adjusted on the outside of the positioning shaft. With the help of the rotation of the connecting ring, the inclination angle of the front display board can be adjusted to achieve the adjustability of the display angle of the display stand;

[0016] By providing lenses and transparent plates, a transparent plate is installed on the surface of the back plate. At the same time, two groups of tilted lenses are symmetrically installed in the cavity inside the back plate. The two groups of lenses cooperate to reflect the back of the exhibit in front, so as to assist people in viewing the exhibit in all directions, thereby realizing the all-round display of the display stand when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 It is a side view structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the front cross-sectional structure of the display board of the utility model;

[0020] Figure 4 This is a schematic diagram of the front cross-sectional structure of the connecting ring of the utility model;

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the back plate of the utility model when viewed from above.

[0022] In the figure: 1. display board; 2. storage slot; 3. limit table; 4. expansion board; 5. end plate; 6. fixing table; 7. fixing bolt; 8. fixing knob; 9. friction plate; 10. connecting ring; 11. positioning shaft; 12. adjustment table; 13. adjusting bolt; 14. adjusting knob; 15. anti-slip sheet; 16. connecting frame; 17. back plate; 18. cavity; 19. positioning seat; 20. lens; 21. card table; 22. top plate; 23. boss; 24. reflection window; 25. transparent plate. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 The utility model provides an embodiment: an extendable display rack, including a display board 1 and a backboard 17, an extension component for expansion is arranged inside the display board 1, and the extension component includes a storage slot 2, an extension board 4 and a fixing platform 6, a storage slot 2 is arranged inside the display board 1, a limiting platform 3 is arranged inside the storage slot 2, an extension board 4 is installed on one side of the limiting platform 3, one side of the extension board 4 extends to the outside of the display board 1, an end plate 5 is installed on one side of the extension board 4, a fixing platform 6 is fixed on one side of the bottom end of the display board 1, a fixing bolt 7 is arranged inside the fixing platform 6, a fixing knob 8 is installed at the bottom end of the fixing bolt 7, the top end of the fixing bolt 7 extends to the inside of the storage slot 2, and a friction plate 9 is installed on the top end of the fixing bolt 7;

[0025] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when in use, after the fixing bolt 7 on the bottom side of the display board 1 is loosened, the expansion board 4 can be pulled outward along the storage slot 2, and the expansion board 4 is used in conjunction with the display board 1 to complete the auxiliary extension and expansion operation of the display board 1. After the expansion is completed, the fixing bolt 7 is tightened to fix the position of the expansion board 4;

[0026] A connecting ring 10 is installed on one side of the display board 1, a positioning shaft 11 is movably installed inside the connecting ring 10, an adjusting platform 12 is fixed at both ends of the bottom end of the connecting ring 10, an adjusting bolt 13 is arranged inside the adjusting platform 12, an adjusting knob 14 is installed at the bottom end of the adjusting bolt 13, the top end of the adjusting bolt 13 extends to the inside of the connecting ring 10, and an anti-slip sheet 15 is installed at the top end of the adjusting bolt 13;

[0027] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when in use, after the adjusting bolt 13 on the bottom side of the connecting ring 10 is loosened, the connecting ring 10 can be rotated around the positioning shaft 11. With the help of the rotation of the positioning shaft 11, the inclination angle of the display board 1 can be adjusted. After the adjustment is completed, the adjusting bolt 13 is tightened to fix it.

[0028] A connecting frame 16 is fixed to both ends of the positioning shaft 11, a back plate 17 is installed on one side of the connecting frame 16, a cavity 18 is arranged inside the back plate 17, a positioning seat 19 is installed on one side of the cavity 18, a lens 20 is arranged on one side of the positioning seat 19, a card table 21 is arranged at the top of the cavity 18, a top plate 22 is fixed to the top of the card table 21, a boss 23 is fixed on one side of the top plate 22, a reflection window 24 is arranged on one side of the back plate 17, and a transparent plate 25 is installed inside the reflection window 24;

[0029] Specifically, Figure 1 , Figure 2 and Figure 5 As shown, when in use, two groups of lenses 20 are symmetrically installed in the cavity 18 inside the back plate 17, and a positioning seat 19 is provided at the center for auxiliary positioning. At the same time, a transparent plate 25 is installed on the surface of the back plate 17 for light transmission. The two groups of lenses 20 are located behind the display board 1, which can assist in the reflection processing of the back of the display and assist in the display processing.

[0030] Working principle: When in use, the backboard 17 is installed on the wall cloth for use, the display board 1 is located on the front of the backboard 17, and the exhibits are placed on the display board 1 for display. If the fixing bolt 7 on the bottom side of the display board 1 is loosened, the expansion board 4 can slide outward along the storage slot 2 inside the display board 1, and with the help of the sliding part of the expansion board 4 and the display board 1, the expansion and extension of the display board 1 is realized. When the expansion board 4 is expanded, the fixing bolt 7 is tightened to fix the position of the expansion board 4. If the adjusting bolt 13 on the bottom side of the connecting ring 10 at the tail end of the display board 1 is loosened, the connecting ring 10 can be rotated on the outside of the positioning shaft 11, and with the help of the rotation of the connecting ring 10 , the inclination angle of the front display board 1 can be adjusted to facilitate better display of the exhibits. After the adjustment of the inclination angle of the display board 1 is completed, the adjusting bolt 13 is tightened to fix the position of the positioning shaft 11. In the cavity 18 inside the back plate 17, two groups of inclined lenses 20 are symmetrically installed, and a positioning seat 19 is provided at the center for auxiliary positioning. At the same time, a transparent plate 25 is installed on the surface of the back plate 17 for light transmission. The two groups of lenses 20 are located at the rear of the display board 1. The lenses 20 cooperate with the transparent plate 25 to assist in reflecting the back of the exhibit, so that people in the front can directly view the back of the exhibit, and assist in all-round display.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An extendable display stand, comprising a display board (1) and a back board (17), characterized in that: An extension component for expansion is arranged inside the display board (1); The extension component comprises a storage slot (2), an extension plate (4) and a fixing platform (6); the display board (1) is provided with a storage slot (2) inside; the storage slot (2) is provided with a limiting platform (3) inside; the limiting platform (3) is installed with an extension plate (4) on one side; one side of the extension plate (4) extends to the outside of the display board (1); and one side of the extension plate (4) is installed with an end plate (5).

2. The extendable display stand according to claim 1, characterized in that: A fixing platform (6) is fixed to one side of the bottom end of the display board (1), a fixing bolt (7) is arranged inside the fixing platform (6), a fixing knob (8) is installed at the bottom end of the fixing bolt (7), the top end of the fixing bolt (7) extends to the inside of the storage groove (2), and a friction plate (9) is installed at the top end of the fixing bolt (7).

3. The extendable display stand according to claim 1, characterized in that: A connecting ring (10) is installed on one side of the display board (1), and a positioning shaft (11) is movably installed on the inner side of the connecting ring (10).

4. The extendable display stand according to claim 3, characterized in that: An adjustment platform (12) is fixed to both ends of the bottom end of the connecting ring (10), an adjustment bolt (13) is arranged inside the adjustment platform (12), an adjustment knob (14) is installed at the bottom end of the adjustment bolt (13), the top end of the adjustment bolt (13) extends into the interior of the connecting ring (10), and an anti-slip sheet (15) is installed at the top end of the adjustment bolt (13).

5. The extendable display stand according to claim 3, characterized in that: Connecting frames (16) are fixed to both ends of the positioning shaft (11), and a back plate (17) is installed on one side of the connecting frame (16).

6. The extendable display stand according to claim 5, characterized in that: A cavity (18) is provided inside the back plate (17), a positioning seat (19) is installed on one side inside the cavity (18), and a lens (20) is provided on one side of the positioning seat (19).

7. The extendable display stand according to claim 6, characterized in that: A clamping platform (21) is provided at the top end of the cavity (18), a top plate (22) is fixed to the top end of the clamping platform (21), and a boss (23) is fixed to one side of the top plate (22).

8. The extendable display stand according to claim 6, characterized in that: A reflective window (24) is provided on one side of the back plate (17), and a transparent plate (25) is installed inside the reflective window (24).

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