CN218009136U

CN218009136U - Display device

Info

Publication number: CN218009136U
Application number: CN202222109851.2U
Authority: CN
Inventors: 项德娟; 方建松; 成骏
Original assignee: Guangdong Baiyun University
Current assignee: Guangdong Baiyun University
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-13
Anticipated expiration: 2032-08-11

Abstract

The utility model belongs to the technical field of display device, especially, a display device, the on-line screen storage device comprises a base, install the expansion subassembly on the base, the expansion subassembly is including support frame, fixing base, trapezoidal piece, movable plate, slider and pulley, the last fixed surface of base is connected with the support frame, the last fixed surface of support frame is connected with the fixing base, the upper surface central point fixedly connected with of fixing base trapezoidal piece has set up the expansion subassembly on this device, through adjustment show panel, enlarges the panel, can place the product that satisfies not equidimension, places, avoids the limitation of placing the product to add fixed subassembly in this mechanism, fix the panel that expandes, prevent to take place to remove, influence placing of product.

Description

Display device

Technical Field

The utility model belongs to the technical field of the display device, concretely relates to display device.

Background

Some samples that the packing was designed need demonstrate to customer, in the show process, just need use display device to demonstrate to packing product sample, some display device of current, because some samples of packing, the product size is different, and display device's the general formula as an organic whole of size does not have regulatory function to display device's panel, can not place to some big packing samples, from the limitation that has restricted some products and place, is difficult to satisfy actual demand.

In order to solve the above problems, the present application provides a display device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a display device has and enlarges the show board to display device adjustable function, can carry out the characteristics that demonstrate to the product of equidimension not.

In order to achieve the above object, the utility model provides a following technical scheme: a display device comprises a base, wherein an unfolding component is arranged on the base;

the unfolding assembly comprises a support frame, a fixed seat, a trapezoidal block, a movable plate, a sliding block and a pulley, the upper surface of the base is fixedly connected with the support frame, the upper surface of the support frame is fixedly connected with the fixed seat, the upper surface central position of the fixed seat is fixedly connected with the trapezoidal block, the upper surface of the trapezoidal block is in contact connection with the movable plate which is symmetrically arranged, the lower surface of the movable plate is fixedly connected with the sliding block, the lower surface of the sliding block is fixedly connected with the pulley, and the pulley is in sliding connection with a sliding groove formed in the fixed seat.

As the utility model relates to a display device is preferred, it still includes the gag lever post to expand the subassembly, the lower surface of movable plate is close to one side fixedly connected with of trapezoidal piece the gag lever post, the gag lever post with the rectangular hole sliding connection that the fixing base was seted up.

As a preferred embodiment of the present invention, the trapezoid block is the same as the movable plate, and the inclined plane of the trapezoid block is attached to the inclined plane of the movable plate.

As the utility model relates to a display device is preferred, fixed subassembly includes adjusting screw, toper piece, guide arm, spring and sloping block, the central point department of putting of fixing base is connected with through the swivel nut adjusting screw, adjusting screw's top is rotated through the bearing frame and is connected with the toper piece, the toper piece is located the hole inslot portion that the fixing base was seted up, the equal sliding connection in both ends has about the toper piece the guide arm, the guide arm with the through-hole contact that the fixing base was seted up is connected, two the one end that the movable plate is close to each other is in through the second hole groove fixed connection who sets up the one end of spring, the other end fixedly connected with of spring the sloping block, the sloping block with the movable plate contact is connected.

Compared with the prior art, the beneficial effects of the utility model are that:

set up the expansion subassembly on this device, through adjustment show panel, enlarge the panel, can place the product that satisfies not equidimension, place, avoid the limitation of placing the product to add fixed subassembly in this mechanism, fixed the panel that expandes, prevent to take place to remove, influence placing of product.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the pulley of the present invention;

FIG. 3 is a sectional view of a partial structure of the fixing base of the present invention;

FIG. 4 is a schematic structural view of the present invention in which the whole body is unfolded;

fig. 5 is a schematic structural view of the middle fixing assembly of the present invention.

In the figure:

1. a base;

2. a deployment assembly; 21. a support frame; 22. a fixed seat; 23. a trapezoidal block; 24. moving the plate; 25. a slider; 26. a pulley; 27. a limiting rod; 28. a first non-slip mat; 29. a second non-slip mat;

3. a fixing assembly; 31. adjusting the screw rod; 32. a conical block; 33. a guide bar; 34. a spring; 35. and (5) an oblique block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1:

a display device comprises a base 1.

In this embodiment: some display device's panel formula as an organic whole because the display device panel does not have the regulation and expandes the function, is difficult to show some big products to the limitation that some products were placed has been restricted, has not satisfied actual demand.

Further, the method comprises the following steps:

a deployment module 2 is mounted on the base 1.

Further, the method comprises the following steps:

as shown in fig. 1, 2, 3 and 4:

in combination with the above: this expand subassembly 2 is including support frame 21, fixing base 22, trapezoidal piece 23, movable plate 24, slider 25 and pulley 26, base 1's last fixed surface is connected with support frame 21, the last fixed surface of support frame 21 is connected with fixing base 22, the upper surface central point department fixedly connected with trapezoidal piece 23 of fixing base 22, the last surface contact of trapezoidal piece 23 is connected with the movable plate 24 that is the symmetrical form range, the lower fixed surface of movable plate 24 is connected with slider 25, the lower fixed surface of slider 25 is connected with pulley 26, the spout sliding connection that pulley 26 and fixing base 22 seted up.

In this embodiment: when the product on the display board of the display device can not be placed and meets the requirement, the base 1 is used as a support, the fixing seat 22 is installed on the supporting frame 21 on the base 1, the trapezoidal block 23 is installed on the fixing seat 22, the moving plate 24 is arranged on the trapezoidal block 23, the moving plate 24 is moved through a manual method, the moving plate 24 slides in the sliding groove formed in the fixing seat 22 through the pulley 26 on the sliding block 25, and therefore the display board of the display device is expanded.

It should be noted that: the distance of the sliding groove formed in the fixed seat 22 is half of the length of the trapezoid block 23, the sliding groove is formed by connecting a strip-shaped groove and a trapezoid-shaped groove, and when the sliding block 25 and the pulley 26 completely slide to the inside of the trapezoid-shaped groove, the upper surfaces of the movable plate 24 and the trapezoid block 23 are flush with each other.

Further, the method comprises the following steps of;

in an alternative embodiment, the unfolding assembly 2 further includes a limiting rod 27, the limiting rod 27 is fixedly connected to one side of the lower surface of the moving plate 24 close to the trapezoidal block 23, and the limiting rod 27 is slidably connected to the rectangular hole formed in the fixing seat 22.

In this embodiment: the limiting rod 27 is installed below the moving plate 24 and slides in a rectangular hole formed in the fixed seat 22, so that the moving plate 24 is more stable in the moving process and is prevented from shifting.

It should be noted that: the limiting rod 27 and the rectangular hole formed on the fixed seat 22 are not in the same plane with the sliding groove formed on the fixed seat 22 by the movable plate 24 through the pulley 26 on the sliding block 25.

Further, the method comprises the following steps of;

in an alternative embodiment, the unfolding assembly 2 further comprises a first non-slip mat 28 and a second non-slip mat 29, the second non-slip mat 29 is fixedly connected to both left and right sides of the trapezoidal block 23, and the first non-slip mat 28 is fixedly connected to one side of the two moving plates 24 close to each other.

In this embodiment: the first anti-slip pad 28 and the second anti-slip pad 29 are respectively installed on the moving plate 24 and the trapezoidal block 23, when the pulley 26 on the moving plate 24 slides to the inclined end face of the sliding groove formed in the fixed seat 22, the first anti-slip pad 28 of the moving plate 24 and the second anti-slip pad 29 of the trapezoidal block 23 are attached to each other, friction force is increased, and the phenomenon that the pulley 26 on the moving plate 24 slides down rapidly on the inclined end face in the sliding groove formed in the fixed seat 22 to damage the moving plate 24 is avoided.

It should be noted that: the first non-slip mat 28 and the second non-slip mat 29 are made of rubber, and have the effects of abrasion resistance and friction increase.

Further, the method comprises the following steps of;

in an alternative embodiment, the thickness of the trapezoidal block 23 is the same as that of the moving plate 24, and the inclined surface of the trapezoidal block 23 is in contact with that of the moving plate 24.

In this embodiment: the thickness of the trapezoidal block 23 is the same with that of the moving plate 24, and the inclined surfaces are mutually attached, so that after the moving plate 24 is unfolded, the moving plate 24 and the trapezoidal block 23 are in the same horizontal plane, and packaged products can be better placed.

Further, the method comprises the following steps of;

as shown in fig. 4:

this unfolding device, still include fixed subassembly 3, fixed subassembly 3 includes adjusting screw 31, toper piece 32, guide arm 33, spring 34 and sloping block 35, fixing base 22's central point department of putting is connected with adjusting screw 31 through the swivel nut, adjusting screw 31's top is rotated through the bearing frame and is connected with toper piece 32, toper piece 32 is located the inside hole groove that fixing base 22 seted up, equal sliding connection in both ends has guide arm 33 about toper piece 32, guide arm 33 is connected with the through-hole contact that fixing base 22 seted up, the one end that two movable plates 24 are close to each other is through the one end of the second hole groove fixed connection who sets up at spring 34, spring 34's other end fixedly connected with sloping block 35, sloping block 35 is connected with movable plate 24 contact.

In this embodiment: when the moving plate 24 is completely unfolded, the adjusting screw 31 is rotated, the adjusting screw 31 drives the conical block 32 to move up and down, the conical block 32 drives the guide rod 33 to move, the guide rod 33 drives the inclined block 35 to move, the inclined block 35 moves and simultaneously compresses the spring 34, the guide rod 33 enters a hole groove formed in the moving plate 24, and therefore the moving plate 24 is fixed, when the moving plate 24 does not need to be unfolded, the adjusting screw 31 is rotated to rebound the spring 34 to drive the inclined block 35 to move, and finally the guide rod 33 is restored.

The working principle is as follows:

the base 1 is placed on the ground as a support, when some large packaged products are placed on the display board and can not meet the requirements, the fixed seat 22 is installed on the support frame 21 on the base 1, the trapezoidal block 23 is installed on the fixed seat 22, the movable plate 24 is arranged on the trapezoidal block 23, the movable plate 24 is moved by a manual method, the movable plate 24 slides in a sliding groove formed in the fixed seat 22 through a pulley 26 on a sliding block 25, so that the display board of the display device is expanded and expanded, some large packaged products can be placed, the limiting rod 27 is installed below the movable plate 24 and slides in a rectangular hole formed in the fixed seat 22, in order that the movable plate 24 is more stable in the moving process and can not deviate, the first anti-skid pad 28 and the second anti-skid pad 29 are respectively installed on the movable plate 24 and the trapezoidal block 23, when the pulley 26 on the movable plate 24 slides to the inclined end face of the sliding groove formed in the fixed seat 22, the first anti-skid pad 28 of the moving plate 24 is attached to the second anti-skid pad 29 of the trapezoidal block 23, friction force is increased, the pulley 26 on the moving plate 24 is prevented from rapidly sliding down on the inclined end face in the sliding groove formed in the fixed seat 22 to damage the moving plate 24, the thickness of the trapezoidal block 23 is the same as that of the moving plate 24, the inclined faces are attached to each other, after the moving plate 24 is unfolded, the moving plate 24 and the trapezoidal block 23 are located on the same horizontal plane, in order to better place a packaged product, when the moving plate 24 is completely unfolded, the adjusting screw 31 is rotated to drive the conical block 32 to move up and down, the conical block 32 drives the guide rod 33 to move, the guide rod 33 drives the inclined block 35 to move, the spring 34 is compressed while the inclined block 35 moves, the guide rod 33 enters the guide groove formed in the moving plate 24, so as to fix the moving plate 24, and prevent the packaged product from being placed on the moving plate 24, the sliding occurs, when the packaged products do not need to expand the movable plate 24, the adjusting screw 31 is rotated to enable the spring 34 to rebound and drive the inclined block 35 to move, finally the guide rod 33 is restored, the movable plate 24 is lifted and contracted, and some packaged products which do not need to be expanded on the display plate of the display device can be placed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A display device, comprising a base (1), characterized in that: the base (1) is provided with an unfolding component (2);

unfolding component (2) including support frame (21), fixing base (22), trapezoidal piece (23), movable plate (24), slider (25) and pulley (26), the last fixed surface of base (1) is connected with support frame (21), the last fixed surface of support frame (21) is connected with fixing base (22), the upper surface central point department fixedly connected with of fixing base (22) trapezoidal piece (23), the last surface contact of trapezoidal piece (23) is connected with and is symmetrical form range movable plate (24), the lower fixed surface of movable plate (24) is connected with slider (25), the lower fixed surface of slider (25) is connected with pulley (26), pulley (26) with the spout sliding connection that fixing base (22) were seted up.

2. The display apparatus as claimed in claim 1, wherein: the unfolding component (2) further comprises a limiting rod (27), one side, close to the trapezoidal block (23), of the lower surface of the moving plate (24) is fixedly connected with the limiting rod (27), and the limiting rod (27) is in sliding connection with a rectangular hole formed in the fixing seat (22).

3. The display apparatus as claimed in claim 1, wherein: the unfolding assembly (2) further comprises a first anti-skid pad (28) and a second anti-skid pad (29), the second anti-skid pad (29) and one side, close to each other, of the moving plate (24) are fixedly connected with the first anti-skid pad (28) respectively and fixedly connected with the left side and the right side of the trapezoidal block (23).

4. The display apparatus as claimed in claim 1, wherein: the thickness of the trapezoidal block (23) is the same as that of the moving plate (24), and the inclined plane of the trapezoidal block (23) is attached to the inclined plane of the moving plate (24).

5. The display apparatus as claimed in claim 1, wherein: still include fixed subassembly (3), fixed subassembly (3) include adjusting screw (31), toper piece (32), guide arm (33), spring (34) and sloping block (35), the central point department of fixing base (22) is connected with through the swivel nut adjusting screw (31), the top of adjusting screw (31) is rotated through the bearing frame and is connected with toper piece (32), toper piece (32) are located inside the hole groove that fixing base (22) were seted up, equal sliding connection in both ends has guide arm (33) about toper piece (32), guide arm (33) with the through-hole contact that fixing base (22) were seted up is connected, two the one end that moving plate (24) are close to each other is through the second hole groove fixed connection of seting up in the one end of spring (34), the other end fixedly connected with of spring (34) sloping block (35), sloping block (35) with moving plate (24) contact is connected.