A display device

Abstract

The utility model belongs to the technical field of legal knowledge display, and provides a display device, including: a folding control component; an auxiliary display component, which is foldably installed just above the folding control component; a height adjustment component, which is installed below the folding control component; a support component, which is fixedly installed at the bottom of the height adjustment component; the utility model rotates a rotating plate and a supporting foot pad into an accommodating cavity, and then rotates a control knob, at which time the control knob drives a threaded rod to rotate, thereby causing a movable slider to move backwards, and since the bottom end of a vertical plate is fixedly installed on the movable slider, when the movable slider moves backwards, the vertical plate will move backwards accordingly, and at this time the auxiliary display component can be folded as a whole, thereby facilitating the transportation and storage of a display device of the utility model.

Description

Technical Field

[0001] The utility model belongs to the technical field of legal knowledge display, in particular to a display device. Background Art

[0002] In the process of teaching law and popularizing law in schools and society, the content includes various legal provisions involved;

[0003] A Chinese patent discloses a device for displaying, viewing and explaining legal knowledge, and its publication number is CN215600049U. The patent discloses a display stand for legal knowledge popularization, and a magnifying lens that can be manually moved up and down is installed on the display stand for legal knowledge popularization, which is convenient for the explanation of the legal lecturer, the magnified text display, and the visually impaired people to view the legal text independently; however, the above patent has a small display surface, resulting in poor display effect;

[0004] Therefore, those skilled in the art have proposed a display device to solve the problems raised by the background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a display device to solve the problem in the prior art that the display surface is small, thus resulting in poor display effect.

[0006] A display device, comprising:

[0007] Folding control component;

[0008] An auxiliary display component, the auxiliary display component is foldably installed just above the folding control component;

[0009] A height adjustment assembly, the height adjustment assembly being installed below the folding control assembly;

[0010] A support assembly is fixedly mounted on the bottom of the height adjustment assembly.

[0011] Preferably, the folding control assembly comprises a bar-shaped fixing frame, a threaded rod is rotatably connected inside the bar-shaped fixing frame, a movable slider is threadedly sleeved on the outer side of the threaded rod, and a control knob is fixedly mounted on the front end of the threaded rod.

[0012] Preferably, the auxiliary display component includes a vertical back panel, the bottom end of the vertical back panel is fixedly mounted on a bar-shaped fixed frame, both sides of the vertical back panel are rotatably connected to a display side panel, and a first display poster is provided on the display side panel. The auxiliary display component also includes a vertical panel, which is located directly in front of the vertical back panel, and the bottom end of the vertical panel is fixedly mounted on a movable slider, both sides of the vertical panel are rotatably connected to a vertical display panel, a side of the vertical display panel away from the vertical panel is rotatably matched with the front side of the display side panel through a hinge seat, and a second display poster is provided on the vertical display panel.

[0013] Preferably, the height adjustment assembly includes a vertical cylinder, a lifting plate is inserted into the top of the vertical cylinder, the top of the lifting plate is fixedly connected to the bottom of the strip fixing frame, a strip side hole is opened on both sides of the vertical cylinder, the strip side hole is connected with the vertical cylinder, a horizontal threaded column is fixedly installed on both sides of one end of the lifting plate located inside the vertical cylinder, and a limit bolt is threadedly sleeved on the outer side of one end of the horizontal threaded column passing through the strip side hole.

[0014] Preferably, the support assembly includes a support base, and the upper surface of the support base is fixedly connected to the bottom end of the vertical cylinder.

[0015] Preferably, a receiving cavity is provided on the side of the support base, a rotating plate is rotatably connected to the interior of the support base, and a supporting foot pad is fixedly installed on the end of the rotating plate.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model rotates the rotating plate and the supporting foot pad into the interior of the accommodating cavity, and then rotates the control knob. At this time, the control knob will drive the threaded rod to rotate, so that the movable slider moves backward. Since the bottom end of the vertical plate is fixedly installed on the movable slider, when the movable slider moves backward, the vertical plate will move backward accordingly. At this time, the auxiliary display component can be folded up as a whole, thereby facilitating the transportation and storage of a display device of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a display device of the utility model from one viewing angle;

[0019] Figure 2 This is a structural schematic diagram of a display device of the utility model from another perspective;

[0020] Figure 3 This is a structural schematic diagram of the folding control assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the auxiliary display component of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the height adjustment component of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the support assembly of the utility model.

[0024] In the figure:

[0025] 1. Folding control assembly; 101. Bar fixing frame; 102. Threaded rod; 103. Moving slider; 104. Control knob; 2. Auxiliary display assembly; 201. Vertical back panel; 202. Display side panel; 203. First display poster; 204. Vertical board; 205. Vertical display board; 206. Second display poster; 3. Height adjustment assembly; 301. Vertical cylinder; 302. Lifting plate; 303. Bar side hole; 304. Horizontal threaded column; 305. Limit bolt; 4. Support assembly; 401. Support base; 402. Accommodating cavity; 403. Rotating plate; 404. Support foot pad. DETAILED DESCRIPTION

[0026] 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.

[0027] As attached Figure 1 To Attachment Figure 6 As shown:

[0028] Embodiment 1:

[0029] The utility model provides a display device, comprising:

[0030] Folding control component 1;

[0031] An auxiliary display component 2, wherein the auxiliary display component 2 is foldably installed directly above the folding control component 1;

[0032] A height adjustment component 3, wherein the height adjustment component 3 is installed below the folding control component 1;

[0033] A support assembly 4, wherein the support assembly 4 is fixedly mounted on the bottom of the height adjustment assembly 3;

[0034] The folding control assembly 1 comprises a bar fixing frame 101, a threaded rod 102 is rotatably connected inside the bar fixing frame 101, a movable slider 103 is threadedly sleeved on the outer side of the threaded rod 102, and a control knob 104 is fixedly mounted on the front end of the threaded rod 102;

[0035] The auxiliary display component 2 includes a vertical back panel 201, the bottom end of which is fixedly mounted on the bar-shaped fixed frame 101, and both sides of the vertical back panel 201 are rotatably connected to a display side panel 202, and a first display poster 203 is provided on the display side panel 202. The auxiliary display component 2 also includes a vertical panel 204, which is located directly in front of the vertical back panel 201, and the bottom end of the vertical panel 204 is fixedly mounted on the movable slider 103, and both sides of the vertical panel 204 are rotatably connected to a vertical display panel 205, and the side of the vertical display panel 205 away from the vertical panel 204 is rotatably matched with the front side of the display side panel 202 through a hinge seat, and a second display poster 206 is provided on the vertical display panel 205.

[0036] Embodiment 2:

[0037] The utility model provides a display device, comprising:

[0038] Folding control component 1;

[0039] An auxiliary display component 2, wherein the auxiliary display component 2 is foldably installed directly above the folding control component 1;

[0040] A height adjustment component 3, wherein the height adjustment component 3 is installed below the folding control component 1;

[0041] A support assembly 4, wherein the support assembly 4 is fixedly mounted on the bottom of the height adjustment assembly 3;

[0042] The folding control assembly 1 comprises a bar fixing frame 101, a threaded rod 102 is rotatably connected inside the bar fixing frame 101, a movable slider 103 is threadedly sleeved on the outer side of the threaded rod 102, and a control knob 104 is fixedly mounted on the front end of the threaded rod 102;

[0043] The auxiliary display component 2 includes a vertical back panel 201, the bottom end of which is fixedly mounted on the bar-shaped fixed frame 101, and both sides of the vertical back panel 201 are rotatably connected to a display side panel 202, and a first display poster 203 is arranged on the display side panel 202. The auxiliary display component 2 also includes a vertical panel 204, which is located directly in front of the vertical back panel 201, and the bottom end of the vertical panel 204 is fixedly mounted on the movable slider 103, and both sides of the vertical panel 204 are rotatably connected to a vertical display panel 205, and the side of the vertical display panel 205 away from the vertical panel 204 is rotatably matched with the front side of the display side panel 202 through a hinge seat, and a second display poster 206 is arranged on the vertical display panel 205;

[0044] The height adjustment assembly 3 includes a vertical cylinder 301, a lifting plate 302 is inserted at the top of the vertical cylinder 301, the top of the lifting plate 302 is fixedly connected to the bottom of the strip fixing frame 101, a strip side hole 303 is opened on both sides of the vertical cylinder 301, and the strip side hole 303 is connected to the vertical cylinder 301. A horizontal threaded column 304 is fixedly installed on both sides of one end of the lifting plate 302 located inside the vertical cylinder 301, and a limit bolt 305 is threadedly sleeved on the outer side of one end of the horizontal threaded column 304 passing through the strip side hole 303;

[0045] The support assembly 4 includes a support base 401, the upper surface of the support base 401 is fixedly connected to the bottom end of the vertical cylinder 301, a receiving cavity 402 is provided on the side of the support base 401, a rotating plate 403 is rotatably connected inside the support base 401, and a support foot pad 404 is fixedly installed at the end of the rotating plate 403.

[0046] Working principle: After the use of a display device of the utility model is completed, the rotating plate 403 and the supporting foot pad 404 are rotated into the interior of the accommodating cavity 402, and then the control knob 104 is rotated. At this time, the control knob 104 will drive the threaded rod 102 to rotate, thereby causing the movable slider 103 to move backward. Since the bottom end of the vertical plate 204 is fixedly installed on the movable slider 103, when the movable slider 103 moves backward, the vertical plate 204 will move backward accordingly. At this time, the auxiliary display assembly 2 can be folded up as a whole, thereby facilitating the transportation and storage of a display device of the utility model.

[0047] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A display device, characterized in that: include: Folding control component (1); An auxiliary display component (2), the auxiliary display component (2) being foldably mounted directly above the folding control component (1); A height adjustment component (3), wherein the height adjustment component (3) is installed below the folding control component (1); A support assembly (4), wherein the support assembly (4) is fixedly mounted on the bottom of the height adjustment assembly (3); The auxiliary display component (2) comprises a vertical back panel (201), the bottom end of the vertical back panel (201) is fixedly mounted on the bar-shaped fixed frame (101), both sides of the vertical back panel (201) are rotatably connected to a display side panel (202), and a first display poster (203) is arranged on the display side panel (202), and the auxiliary display component (2) also comprises a vertical panel (204), the vertical panel (204) is located directly in front of the vertical back panel (201), and the bottom end of the vertical panel (204) is fixedly mounted on the movable slider (103), both sides of the vertical panel (204) are rotatably connected to a vertical display panel (205), a side of the vertical display panel (205) away from the vertical panel (204) is rotatably matched with the front side of the display side panel (202) through a hinge seat, and a second display poster (206) is arranged on the vertical display panel (205).

2. A display device as claimed in claim 1, characterized in that: The folding control assembly (1) comprises a bar-shaped fixed frame (101), the interior of the bar-shaped fixed frame (101) is rotatably connected to a threaded rod (102), the outer side of the threaded rod (102) is threadedly sleeved with a movable slider (103), and the front end of the threaded rod (102) is fixedly mounted with a control knob (104).

3. A display device as claimed in claim 1, characterized in that: The height adjustment assembly (3) comprises a vertical cylinder (301), a lifting plate (302) is inserted at the top of the vertical cylinder (301), the top of the lifting plate (302) is fixedly connected to the bottom of the strip fixing frame (101), both sides of the vertical cylinder (301) are provided with a strip side hole (303), the strip side hole (303) is connected with the vertical cylinder (301), and both sides of one end of the lifting plate (302) located inside the vertical cylinder (301) are fixedly installed with a horizontal threaded column (304), and one end of the horizontal threaded column (304) passing through the strip side hole (303) is threadedly sleeved with a limiting bolt (305) on the outer side.

4. A display device as claimed in claim 3, characterized in that: The support assembly (4) comprises a support base (401), and the upper surface of the support base (401) is fixedly connected to the bottom end of the vertical cylinder (301).

5. A display device as claimed in claim 4, characterized in that: A receiving cavity (402) is provided on the side of the support base (401), a rotating plate (403) is rotatably connected inside the support base (401), and a supporting foot pad (404) is fixedly mounted on the end of the rotating plate (403).

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