Image-text hanging device

Abstract

The utility model relates to the technical field of image-text display, and discloses an image-text hanging device which comprises a lower transverse frame and an upper transverse frame, expansion sliding grooves are formed in the sides, close to each other, of the lower transverse frame and the upper transverse frame, a lower sliding plate is installed in the expansion sliding groove formed in the lower transverse frame in a sliding mode, and an upper sliding plate is installed in the expansion sliding groove formed in the upper transverse frame in a sliding mode. A connecting plate is fixedly installed between the lower sliding plate and the upper sliding plate, a first adjusting sliding groove is formed in the upper surface of the lower sliding plate, a second adjusting sliding groove is formed in the upper surface of the upper sliding plate, a first sliding block is slidably installed on the inner wall of the first adjusting sliding groove, a threaded cylinder is movably installed on the upper portion of the first sliding block, and a threaded rod is installed on the inner wall of the threaded cylinder in a threaded mode. A second sliding block is slidably mounted on the inner wall of the second adjusting sliding groove, and clamps are rotationally mounted at the upper end of the threaded rod and the lower surface of the second sliding block. And therefore, drawings of different sizes can be fixed, the practicability of the device is improved, and the device is convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to a picture and text display technical field, concretely to a picture and text hanging device. BACKGROUND

[0002] In daily exhibition or classroom teaching, many pictures and texts need to be displayed, and the carrier of the pictures and texts generally adopts a hardboard. In order to better display, the picture and text board is generally hung. In the prior art, a picture and text hanging device for ideological and political education teaching (publication number: CN213935199U) is disclosed, which comprises a support rod and a movable rod. The top end inner wall of the support rod is fixed with a connecting block, and the bottom of the connecting block is sequentially welded with a first clamping block and a second clamping block from front to back. The movable rod is arranged in the middle of the first clamping block, and the front end outer wall of the movable rod is rotatably connected with a limiting ring. The rear end of the movable rod is fixed with a brake plate, and the rear end of the brake plate is attached with a picture and text. The top end outer wall of the support rod is fused with a protective block, and the middle of the support rod is provided with a limiting hole. The limiting hole is arranged with a limiting rod, and the outer wall of the limiting rod is slidably connected with a fixing sleeve. The picture and text hanging device for ideological and political education teaching is arranged with the movable rod fixed at the end of the brake plate, which is movable in the middle of the first clamping block. The distance between the brake plate and the second clamping block is adjusted, so that the distance between them is matched with the thickness of the picture and text, thereby achieving the clamping effect on the picture and text. However, there are still some defects in use. The range of the picture and text hanging device can only be adjusted up and down, but cannot be adjusted left and right, which reduces the range of the picture and text hanging device and reduces the practicability. CONTENT

[0003] (I) Technical problem solved

[0004] The picture and text hanging device provided by the utility model has the advantages of being able to fix picture papers of different sizes, improving the practicability of the device, and being convenient to use, and solves the problems in the above background.

[0005] (II) Technical scheme

[0006] In order to achieve the above-mentioned purpose, the following technical scheme is provided: a picture and text hanging device, which comprises a lower horizontal frame and an upper horizontal frame. The side of the lower horizontal frame and the upper horizontal frame close to each other is provided with an expansion sliding groove. The inside of the expansion sliding groove of the lower horizontal frame is slidably connected with a lower sliding plate. The inside of the expansion sliding groove of the upper horizontal frame is slidably connected with an upper sliding plate. The lower sliding plate and the upper sliding plate are fixedly connected with a connecting plate. The upper surface of the lower sliding plate is provided with a first adjusting sliding groove. The upper surface of the upper sliding plate is provided with a second adjusting sliding groove. The inner wall of the first adjusting sliding groove is slidably connected with a first sliding block. The upper part of the first sliding block is movably connected with a threaded cylinder. The inner wall of the threaded cylinder is threadedly connected with a threaded rod. The inner wall of the second adjusting sliding groove is slidably connected with a second sliding block. The upper end of the threaded rod and the lower surface of the second sliding block are rotatably connected with a clamp.

[0007] Preferably, the first adjusting sliding groove and the second adjusting sliding groove are evenly arranged on the left and right sides of the lower slide plate and the upper slide plate, the outer surface of the first sliding block and the second sliding block is fixedly installed with a side plate, the surface of the side plate is installed with a first positioning rod, and the upper surface of the lower slide plate and the upper slide plate is arranged with a first positioning hole.

[0008] Preferably, the expansion sliding groove is arranged on the left and right sides of the lower horizontal frame and the upper horizontal frame, the upper surface of the two sides of the upper horizontal frame is installed with a second positioning rod, and the upper surface of the upper slide plate is arranged with a second positioning hole.

[0009] Preferably, the lower part of the lower horizontal frame is rotatably installed with a connecting shaft, the lower end of the connecting shaft is fixedly installed with a mounting plate, and the front and rear surfaces of the mounting plate are provided with third positioning holes.

[0010] Preferably, the front and rear surfaces of the lower horizontal frame are fixedly installed with a fixed plate, and the surface of the fixed plate is installed with a third positioning rod.

[0011] Preferably, the lower part of the mounting plate is fixedly installed with a hydraulic rod, and the lower end of the hydraulic rod is fixedly installed with a bottom plate.

[0012] (Three) beneficial effects

[0013] Compared with the prior art, the utility model provides a kind of graphic text hanging device, with following beneficial effects:

[0014] 1、the graphic text hanging device, through the setting of horizontal frame, upper horizontal frame, expansion sliding groove, lower slide plate, upper slide plate, connecting plate, first adjusting sliding groove, second adjusting sliding groove, first sliding block, threaded cylinder, threaded rod, second sliding block, clamp, side plate, first positioning rod, first positioning hole, second positioning rod, second positioning hole, to reach the size of different fixed graphic paper, improve the practicability of device, it is convenient to use.

[0015] 2、the graphic text hanging device, through the setting of connecting shaft, mounting plate, fixed plate, third positioning rod, third positioning hole, hydraulic rod, bottom plate, to reach the angle of graphic text display, it is convenient for daily use. DRAWINGS

[0016] Figure 1 It is main body structure schematic view of the utility model;

[0017] Figure 2 It is bottom view structure schematic view of the utility model;

[0018] Figure 3 It is the utility model Figure 1 A area amplification structure schematic view in the utility model;

[0019] Figure 4 It is side structure schematic view of the utility model.

[0020] In the figure: 1, the lower horizontal frame; 2, the upper horizontal frame; 3, the expansion slot; 4, the lower slide plate; 5, the upper slide plate; 6, the connecting plate; 7, the first adjustment slot; 8, the second adjustment slot; 9, the first sliding block; 10, the threaded cylinder; 11, the threaded rod; 12, the second sliding block; 13, the clamp; 14, the side plate; 15, the first positioning rod; 16, the first positioning hole; 17, the second positioning rod; 18, the second positioning hole; 19, the connecting shaft; 20, the mounting plate; 21, the fixed plate; 22, the third positioning rod; 23, the third positioning hole; 24, the hydraulic rod; 25, the bottom plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments. Obviously, the described embodiments are only part of the embodiments, rather than all the embodiments. Based on the embodiments, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection.

[0022] Embodiment 1

[0023] Please refer to Figures 1-4 A picture and text hanging device, including lower horizontal frame 1, upper horizontal frame 2, the side of lower horizontal frame 1 and upper horizontal frame 2 close to each other is provided with expansion slot 3, the inside of expansion slot 3 that lower horizontal frame 1 sets up is slidably installed with lower slide plate 4, the inside of expansion slot 3 that upper horizontal frame 2 sets up is slidably installed with upper slide plate 5, lower slide plate 4 and upper slide plate 5 between fixedly installed with connecting plate 6, the upper surface of lower slide plate 4 is provided with first adjustment slot 7, the upper surface of upper slide plate 5 is provided with second adjustment slot 8, the inner wall of first adjustment slot 7 is slidably installed with first sliding block 9, the upper part of first sliding block 9 is movably installed with threaded cylinder 10, the inner wall of threaded cylinder 10 is threadedly installed with threaded rod 11, the inner wall of second adjustment slot 8 is slidably installed with second sliding block 12, the upper end of threaded rod 11 and the lower surface of second sliding block 12 are rotatably installed with clamp 13.

[0024] Specifically, upper slide plate 5 and lower slide plate 4 are connected through connecting plate 6, and can be manually pulled to expand towards both sides, upper slide plate 5 and lower slide plate 4 will also move with clamp 13, and the clamp 13 on upper slide plate 5 and lower slide plate 4 is also adjusted by moving second sliding block 12 and first sliding block 9, the clamp 13 located below can be adjusted upward by rotating threaded cylinder 10.

[0025] Preferably, first adjustment slot 7 and second adjustment slot 8 are evenly provided on the left and right sides of lower slide plate 4 and upper slide plate 5, the outer surface of first sliding block 9 and second sliding block 12 is fixedly installed with side plate 14, the surface of side plate 14 is threadedly installed with first positioning rod 15, the upper surface of lower slide plate 4 and upper slide plate 5 is provided with first positioning hole 16.

[0026] Specifically, the first slider 9 and the second slider 12 are installed in the first positioning hole 16 for limiting by the first positioning rod 15. The outer side of the first positioning rod 15 has an external thread, and the inner wall of the first positioning hole 16 is provided with a matching internal thread. The first positioning rod 15 is threadedly connected to the first positioning hole 16.

[0027] Preferably, the expansion slots 3 are opened on both the left and right sides of the lower transverse frame 1 and the upper transverse frame 2 , second positioning rods 17 are installed on the upper surfaces of both sides of the upper transverse frame 2 , and second positioning holes 18 are opened on the upper surface of the upper slide 5 .

[0028] Specifically, the upper slide plate 5 and the lower slide plate 4 are installed in the second positioning hole 18 through the second positioning rod 17 for positioning.

[0029] Working principle: manually remove the first positioning rod 15, and then manually adjust the first slider 9 and the second slider 12. The first slider 9 moves in the first adjustment slot 7, and the second slider 12 moves in the second adjustment slot 8, thereby moving the clamps 13 on both sides. The upper and lower clamps 13 must correspond to each other. After adjusting to the appropriate position, the first positioning rod 15 is installed in the first positioning hole 16 to restrict the first slider 9 and the second slider 12, so that the clamp 13 can adapt to the display of graphics and texts of different sizes. When a larger drawing is needed, it exceeds When the maximum adjustment distance of the first slider 9 and the second slider 12 is reached, the second positioning rod 17 can be removed, and then the connecting plate 6 can be pulled to allow the lower slide 4 and the upper slide 5 to move along the expansion slide 3, and then the clamp 13 can be expanded outward. After adjustment, the second positioning rod 17 is installed into the second positioning hole 18 to limit the lower slide 4 and the upper slide 5. At the same time, the threaded cylinder 10 is rotated, and the threaded rod 11 will move upward, and then the height of the clamp 13 below can be adjusted, thereby achieving the goal of fixing drawings of different sizes and improving the practicality of the device.

[0030] Example 2:

[0031] See also Figures 1-4 The lower part of the lower horizontal frame 1 is rotatably mounted with a connecting shaft 19 , and the lower end of the connecting shaft 19 is fixedly mounted with a mounting plate 20 , and the front and rear surfaces of the mounting plate 20 are provided with third positioning holes 23 .

[0032] Preferably, a fixing plate 21 is fixedly mounted on the front and rear surfaces of the lower transverse frame 1 , and a third positioning rod 22 is mounted on the surface of the fixing plate 21 .

[0033] Preferably, a hydraulic rod 24 is fixedly mounted on the lower portion of the mounting plate 20 , and a bottom plate 25 is fixedly mounted on the lower end of the hydraulic rod 24 .

[0034] Specific, after taking down the third positioning rod 22, the connecting plate 6 can be manually rotated, so that the lower cross frame 1 and the upper cross frame are rotated, and then the displayed text can be flipped, and then the third positioning rod 22 is installed into the third positioning hole 23, the text on the upper end of the connecting shaft 19 is positioned, and the lower hydraulic rod 24 can adjust the height of the text display, so that the angle of the text display can be adjusted, and daily use is facilitated.

[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits, and the scope is defined by the appended claims and their equivalents.

Claims

1. A graphic hanging device, comprising a lower horizontal frame (1) and an upper horizontal frame (2), characterized in that: An expansion slot (3) is provided on one side of the lower horizontal frame (1) and the upper horizontal frame (2) where they are close to each other, a lower slide plate (4) is slidably installed inside the expansion slot (3) provided on the lower horizontal frame (1), an upper slide plate (5) is slidably installed inside the expansion slot (3) provided on the upper horizontal frame (2), a connecting plate (6) is fixedly installed between the lower slide plate (4) and the upper slide plate (5), a first adjustment slot (7) is provided on the upper surface of the lower slide plate (4), a second adjustment slot (8) is provided on the upper surface of the upper slide plate (5), a first slider (9) is slidably installed on the inner wall of the first adjustment slot (7), a threaded cylinder (10) is movably installed on the upper part of the first slider (9), a threaded rod (11) is threadedly installed on the inner wall of the threaded cylinder (10), a second slider (12) is slidably installed on the inner wall of the second adjustment slot (8), and a clamp (13) is rotatably installed on the upper end of the threaded rod (11) and the lower surface of the second slider (12).

2. The graphic hanging device according to claim 1, characterized in that: The first adjustment chute (7) and the second adjustment chute (8) are evenly opened on the left and right sides of the lower slide (4) and the upper slide (5); the outer surfaces of the first slider (9) and the second slider (12) are fixedly mounted with side plates (14); the surface of the side plates (14) is threadedly mounted with a first positioning rod (15); and the upper surfaces of the lower slide (4) and the upper slide (5) are provided with first positioning holes (16).

3. The graphic hanging device according to claim 1, characterized in that: The expansion slot (3) is provided on both the left and right sides of the lower transverse frame (1) and the upper transverse frame (2); second positioning rods (17) are installed on the upper surfaces of both sides of the upper transverse frame (2); and a second positioning hole (18) is provided on the upper surface of the upper slide plate (5).

4. The graphic hanging device according to claim 1, characterized in that: A connecting shaft (19) is rotatably mounted on the lower portion of the lower transverse frame (1), a mounting plate (20) is fixedly mounted on the lower end of the connecting shaft (19), and third positioning holes (23) are provided on the front and rear surfaces of the mounting plate (20).

5. The graphic hanging device according to claim 1, characterized in that: A fixing plate (21) is fixedly mounted on the front and rear surfaces of the lower transverse frame (1), and a third positioning rod (22) is mounted on the surface of the fixing plate (21).

6. The graphic hanging device according to claim 4, characterized in that: A hydraulic rod (24) is fixedly mounted on the lower portion of the mounting plate (20), and a bottom plate (25) is fixedly mounted on the lower end of the hydraulic rod (24).

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