Display device capable of adjusting display area

Abstract

The utility model provides a display device with an adjustable display area, which relates to the technical field of article display and comprises a base structure, a display board fixing structure and a display board adjusting structure. The base structure comprises a bottom end base, a lifting support and an extending sliding rail. By arranging the display board adjusting structure, stepless adjustment can be flexibly carried out from the area of 2 m < 2 > to 6 m < 2 >, more kinds of exhibits can be adapted, and resource waste caused by customization is reduced; by arranging the lifting support, the height of the display device can be adjusted through the lifting support, so that the display device can be flexibly matched with different products and different exhibition halls; by arranging the sliding side plates, when the bendable flexible composite board is unfolded, the sliding side plates are adjusted to enable the center position of the display stand to be always kept at the center position of the lifting support, and the gravity center is kept stable; the problems that an existing display device needs to be customized, resources are wasted, and the display space and the display mode are not flexible are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of article display, and more specifically, particularly relates to a display device capable of adjusting a display area. Background Art

[0002] As a display space for culture, technology and art, the exhibition hall is a bridge for the dissemination of culture and technology, and has been constantly exploring innovative exhibition methods. The display devices in traditional exhibition halls are often customized, and most of the time, one display device is customized for each item. Some exhibition items are to be exhibited outside or there are external exhibits that need to be displayed in local exhibition halls, and there are exclusive customized display devices. When the exhibition time of the exhibits is over, the customized display devices are useless and wasted. The general larger display devices will lead to the exhibition layout being limited by area and difficult to adjust flexibly. In the past exhibition layout of exhibition halls, due to the fixed display area, curators often need to determine the overall layout of the exhibition at the beginning of the design, and it is difficult to flexibly adjust according to actual needs; this limits the creative expression and theme presentation of the exhibition. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a display device with adjustable display area to solve the problems that existing display devices need to be customized, waste resources, and have inflexible display space and display methods.

[0004] The utility model provides a display device capable of adjusting the display area, which is achieved by the following specific technical means:

[0005] A display device capable of adjusting the display area comprises a base structure, a display board fixing structure and a display board adjusting structure; the base structure comprises a bottom base, an elevation bracket and an extension slide rail; three bolt holes are respectively arranged in the middle of both sides of the bottom base, a bolt hole is respectively arranged in the middle of the bottom ends of both sides of the elevation bracket, and the elevation bracket is sleeved on the outer side of the upper end of the bottom base through the bolt holes; the extension slide rail is installed on the top surface of the elevation bracket at a position 40MM inward from both sides by welding; the display board fixing structure comprises a fixed display board, a lower fixed plate, a stretching end plate and a sliding side plate; the sliding side plate is provided with two groups, and the two groups of sliding side plates are respectively slidably connected to the extension slide rails on both sides; the two sides of the fixed display board are respectively connected to the two groups of sliding side plates by welding; the two sides of the lower fixed plate are respectively connected to the sliding side plates on both sides by welding The display board is connected with the plate; the display board adjustment structure includes a bendable tough composite plate, a sliding axis A, a sliding rod, a sliding axis B, a central rotating shaft, a retracting drive shaft and a cross axis; the top end of the bendable tough composite plate is fixed on the circular surface of the retracting drive shaft; the sliding rod is provided with two groups, and a group of sliding rods close to the lower end fixed plate fixes both ends to the inner sides of the sliding side plates on both sides by welding; the sliding axis A and the sliding axis B are both provided with sliding holes, and the sliding axis A and the sliding axis B) are movably connected to the sliding rod through the sliding holes; shaft holes are respectively provided at both ends and in the middle of the cross axis, and the central rotating shaft rotatably connects a group of two cross axes together through the middle shaft hole, and a group of cross axes on the same side are respectively connected to the sliding axis A and the sliding axis B through the shaft holes, and the other group of the two groups of sliding rods is fixedly connected to the lower end 10MM of the stretching end plate by welding near the side of the stretching end plate.

[0006] Furthermore, the bendable tough composite plate passes through the hole between the lower fixed plate and the fixed display plate, thereby expanding the display area of ​​the display device without deflection.

[0007] Furthermore, the sliding rod is provided with two sets of buckles corresponding to the sliding axis A and the sliding axis B) at 28MM and 220MM away from both ends, so that the transformable display size can be accurately controlled between 2㎡ and 6㎡.

[0008] Furthermore, the display board adjustment structure also includes a telescopic motor device and a controller; the telescopic shaft on the telescopic motor device is fixedly connected to the sliding shaft B through bolts, and the whole is fixed to the left side of the bottom surface of the fixed display board through bolt holes on the base, so that the display device can flexibly adjust the size of the display area; the controller is electrically connected to the retracting drive shaft and the telescopic motor device through a wire, and the controller is connected to an external remote control through a wireless signal for flexible control.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] 1. The utility model can flexibly adjust the area from 2㎡ to 6㎡ by setting the display board adjustment structure, adapt to more kinds of exhibits, and reduce the waste of resources caused by customization.

[0011] 2. The utility model provides a lifting bracket, through which the height of the display device can be adjusted, so that it can be flexibly adapted to different products and different exhibition halls.

[0012] 3. The utility model provides sliding side panels. When the bendable tough composite plate is unfolded, the sliding side panels are adjusted so that the center position of the display stand is always maintained at the center position of the lifting bracket, so that the center of gravity remains stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model before it is unfolded.

[0014] Figure 2 It is a structural schematic diagram of the display board fixing structure of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the utility model before the fixed display board is unfolded.

[0016] Figure 4 It is a structural schematic diagram of the utility model after being unfolded.

[0017] Figure 5 It is a schematic diagram of the structure when viewed from above after the utility model is unfolded.

[0018] Figure 6 It is a schematic diagram of the left internal structure of the utility model.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Base structure; 2. Display board fixing structure; 3. Display board adjustment structure; 11. Bottom base; 12. Lifting bracket; 13. Extending slide rail; 21. Fixed display board; 22. Lower end fixing plate; 23. Stretching end plate; 24. Sliding side plate; 31. Bendable tough composite plate; 32. Sliding axis A; 33. Sliding rod; 34. Sliding axis B; 35. Central rotating axis; 36. Telescopic motor device; 37. Retracting drive shaft; 38. Cross axis; 39. Controller. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] Example:

[0023] As attached Figure 1 To Attachment Figure 6 As shown:

[0024] The utility model provides a display device capable of adjusting the display area, comprising a base structure 1, a display board fixing structure 2 and a display board adjusting structure 3;

[0025] Among them, Figure 1 As shown, the base structure 1 includes a bottom base 11, an elevated bracket 12, and an extended slide rail 13; three bolt holes are respectively arranged in the middle of both sides of the bottom base 11, and a bolt hole is respectively arranged in the middle of the bottom ends of both sides of the elevated bracket 12, and the elevated bracket 12 is sleeved on the outer side of the upper end of the bottom base 11 through the bolt holes; the extended slide rail 13 is installed on the top surface of the elevated bracket 12 at a position 40MM inward from both sides by welding; the display board fixing structure 2 includes a fixed display board 21, a lower fixed plate 22, a stretching end plate 23 and a sliding side plate 24; the sliding side plate 24 is provided with two groups, and the two groups of sliding side plates 24 are respectively slidably connected to the extended slide rails 13 on both sides; the two sides of the fixed display board 21 are respectively connected to the two groups of sliding side plates 24 by welding; the two sides of the lower fixed plate 22 are respectively connected to the sliding side plates 24 on both sides by welding; the display board adjustment structure 3 includes a bendable tough composite plate 31 , sliding axis A32, sliding rod 33, sliding axis B34, central rotating axis 35, retracting driving axis 37, cross axis 38; the top end of the bendable tough composite plate 31 is fixed on the circular surface of the retracting driving axis 37; the sliding rod 33 is provided with two groups, and the sliding rod 33 of one group close to the lower end fixed plate 22 is fixed at both ends to the inner side of the sliding side plates 24 on both sides by welding; the sliding axis A32 and the sliding axis B34 are both provided with sliding holes, and the sliding axis A32 and the sliding axis B34) are movably connected with the sliding rod 33 through the sliding holes; the cross axis 38 is respectively provided with shaft holes at both ends and in the middle, and the central rotating axis 35 rotatably connects a group of two cross axes 38 together through the middle shaft hole, and a group of cross axes 38 on the same side are respectively connected to the sliding axis A32 and the sliding axis B34 through the shaft holes, and the other group of the two groups of sliding rods is fixedly connected to the lower end 10MM of the stretching end plate 23 by welding near the side of the stretching end plate 23.

[0026] Among them, Figure 6 As shown, the bendable tough composite plate 31 passes through the hole between the lower end fixed plate 22 and the fixed display plate 21.

[0027] Among them, Figure 4 As shown, the sliding rod 33 is provided with two sets of buckles corresponding to the sliding axis A32 and the sliding axis B34 at 28MM and 220MM away from both ends respectively.

[0028] Among them, Figure 5As shown, the display board adjustment structure 3 also includes a telescopic motor device 36 and a controller 39; the telescopic shaft on the telescopic motor device 36 is fixedly connected to the sliding shaft B34 by bolts, and the whole is fixed to the left side of the bottom surface of the fixed display board 21 through the bolt holes on the base, so that the display device can flexibly adjust the size of the display area; the controller 39 is electrically connected to the retracting drive shaft 37 and the telescopic motor device 36 through a wire, and the controller is connected to an external remote control through a wireless signal for flexible control.

[0029] The specific usage and function of this embodiment are as follows:

[0030] In the utility model, the bolts on the lifting bracket 12 and the bottom base 11 adjust the display device to a suitable height. According to the size of the exhibits to be displayed, the controller 39 controls the telescopic motor device 36 to stretch the bendable tough composite board 31 to a suitable size, and the center of gravity of the display board adjustment structure 3 is maintained at the center position by sliding the side panels 24 and the extending slide rails 13, and the exhibits to be displayed are fixed by extending the slide rails 13, and the exhibits to be displayed are placed on the display device; after use, the controller 39 controls the retracting drive shaft 37 to curl the bendable tough composite board 31 and retract it into the interior of the display device, and the height is adjusted to the lowest through the bolt holes, so that the structure of the display device is set to be small to reduce space occupancy.

[0031] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. A display device capable of adjusting the display area, characterized in that: It comprises a base structure (1), a display board fixing structure (2) and a display board adjusting structure (3); The base structure (1) comprises a bottom base (11), an elevation bracket (12) and an extension slide rail (13); three bolt holes are respectively arranged in the middle of both sides of the bottom base (11), and a bolt hole is respectively arranged in the middle of the bottom ends of both sides of the elevation bracket (12), and the elevation bracket (12) is sleeved on the outer side of the upper end of the bottom base (11) through the bolt holes; the extension slide rail (13) is installed on the top surface of the elevation bracket (12) at a position 40mm inward from both sides by welding; the display board fixing structure (2) comprises a fixed display board (21), a lower end fixing plate (22), a stretching end plate (23) and a sliding side plate (24); the sliding side plate (24) is provided with two groups, and the two groups of sliding side plates (24) are respectively slidably connected to the extension slide rails (13) on both sides; the two sides of the fixed display board (21) are respectively connected to the two groups of sliding side plates (24) by welding; the two sides of the lower end fixing plate (22) are respectively connected to the sliding side plates (24) on both sides by welding; The display board adjustment structure (3) comprises a bendable and flexible composite plate (31), a sliding shaft A (32), a sliding rod (33), a sliding shaft B (34), a central rotating shaft (35), a retracting driving shaft (37) and a cross shaft (38); the top end of the bendable and flexible composite plate (31) is fixed on the circular surface of the retracting driving shaft (37); the sliding rod (33) is provided with two groups, and the two ends of the group of sliding rods (33) close to the lower end fixed plate (22) are fixed to the inner sides of the sliding side plates (24) on both sides by welding; the sliding shaft A (32) and the sliding shaft B (34) are both A sliding hole is provided, and the sliding shaft A (32) and the sliding shaft B (34) are movably connected to the sliding rod (33) through the sliding hole; the cross shaft (38) is respectively provided with shaft holes at both ends and in the middle, and the central shaft (35) rotatably connects a group of two cross shafts (38) together through the middle shaft hole, and a group of cross shafts (38) on the same side are respectively connected to the sliding shaft A (32) and the sliding shaft B (34) through the shaft holes, and the other group of the two groups of sliding rods (33) is fixedly connected to the side close to the stretching end plate (23) by welding at 10MM below the lower end of the stretching end plate (23).

2. A display device capable of adjusting the display area as claimed in claim 1, characterized in that: The bendable tough composite plate (31) passes through the hole between the lower end fixed plate (22) and the fixed display plate (21).

3. A display device capable of adjusting the display area as claimed in claim 1, characterized in that: The sliding rod (33) is provided with two sets of buckles corresponding to the sliding axis A (32) and the sliding axis B (34) at 28mm and 220mm away from the two ends respectively.

4. A display device capable of adjusting the display area as claimed in claim 1, characterized in that: The display board adjustment structure (3) also includes a telescopic motor device (36) and a controller (39); the telescopic shaft on the telescopic motor device (36) is fixedly connected to the sliding shaft B (34) through bolts, and the whole is fixed to the left side of the bottom surface of the fixed display board (21) through bolt holes on the base; the controller (39) is electrically connected to the retracting drive shaft (37) and the telescopic motor device (36) through a wire, and the controller is connected to an external remote controller through a wireless signal.

Images