Lifting display rack

Abstract

The utility model provides a lifting display rack, and belongs to the technical field of display racks. A lifting display frame comprises a frame body, lifting mechanisms are symmetrically installed on the two sides of the frame body, first supporting frames are fixedly connected to the lifting mechanisms, horizontal supporting frames are installed on the first supporting frames, angle adjusting frames are symmetrically and detachably connected to the horizontal supporting frames, and the angle adjusting frames are fixedly connected to the first supporting frames. Arc-shaped guide rails are installed on the two sides of the angle adjusting frame, swing frames capable of sliding on the arc-shaped guide rails are connected to the two arc-shaped guide rails in a sliding mode, sliding holes matched with the arc-shaped guide rails are formed in the swing frames, and fixing holes are formed in the two sides of the angle adjusting frame along the centers of the arc-shaped guide rails. A fixing rod is connected to the angle adjusting frame in a threaded mode, penetrates through the angle adjusting frame and is connected into the fixing hole in a threaded mode. The angle adjusting device has the advantage of being good in angle adjusting effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of display racks, in particular to a lifting display rack. Background Art

[0002] At present, various displays have been widely used in today's life. At present, liquid crystal displays are basically the mainstream of displays. Liquid crystal displays are a kind of display that is similar to a plate. It cannot stand on its own and must be supported by a support device such as a support frame to be used. It is more convenient to use in actual use. The existing display frame can generally be adjusted in height. Because different people have different viewing angles, the angle of the display needs to be adjusted. However, the existing device cannot adjust the display according to people's viewing angle requirements, and the practicality is general. Summary of the invention

[0003] The utility model aims to solve the above problems in the prior art and proposes a lifting display stand which has the advantage of good angle adjustment effect.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a lifting display stand, comprising a stand, lifting mechanisms are symmetrically installed on both sides of the stand, a first support frame is fixedly connected to the lifting mechanism, a horizontal support frame is installed on the first support frame, an angle adjustment frame is symmetrically and detachably connected to the horizontal support frame, arc guide rails are installed on both sides of the angle adjustment frame, a swing frame that can slide on the arc guide rails is slidably connected to the two arc guide rails, the swing frame has sliding holes that match the arc guide rails, fixing holes are opened on both sides of the angle adjustment frame along the center of the arc guide rails, a fixing rod is threadedly connected to the angle adjustment frame, and the fixing rod passes through the angle adjustment frame and is threadedly connected in the fixing hole;

[0005] The swing frame is detachably connected to a display body;

[0006] The first support frame is detachably connected to a power strip via bolts for supplying power to the display body.

[0007] Preferably, the swing frame has a connecting plate surface, and a plurality of first connecting holes are arranged on the connecting plate surface. The display body is connected to the connecting plate surface through a first screw limiter connecting a first connecting hole located above and a first connecting hole located below.

[0008] Preferably, the horizontal support frame has a fixing plate, and the fixing plate is detachably connected to the angle adjustment frame via bolts, so as to fix the angle adjustment frame.

[0009] Preferably, a connecting seat is installed on the first supporting frame, and a plurality of second connecting holes are arranged in an array on the horizontal supporting frame. The horizontal supporting frame is threadedly connected to the connecting seat by passing a second screw through the second connecting hole.

[0010] Preferably, the lifting mechanism is a lifting foot, which is used to raise the height of the first support frame or lower the height of the first support frame.

[0011] Preferably, a crossbeam is also installed at the bottom of the frame.

[0012] Preferably, four casters are installed on the bottom of the frame.

[0013] Compared with the prior art, the advantages of the utility model are: the upward angle adjustment or downward angle adjustment of the display screen body can be flexibly adjusted by sliding the swing frame on the arc guide rail, and the adjustment of the angle of the display body is added to meet the viewing needs of more people, with stronger practicality and better adjustment effect. At the same time, the swing frame is fixed by screwing the fixing rod into the fixing hole of the angle adjustment frame, which is conducive to better fixing the display body after adjusting the angle, and the structure is simple and the fixation is reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0015] Figure 2 It is a top view of the utility model.

[0016] Figure 3 It is a front view of the utility model.

[0017] Figure 4 It is a side partial view of the utility model.

[0018] In the figure, 2, frame body; 3, first support frame; 31, connecting seat; 4, horizontal support frame; 41, fixing plate; 42, second connecting hole; 43, second screw; 5, angle adjustment frame; 51, arc guide rail; 52, swing frame; 521, sliding hole; 522, connecting plate surface; 5221, first connecting hole; 53, fixing hole; 54, fixing rod; 6, lifting foot; 7, cross beam; 8, caster; 9, power strip. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figures 1 to 4 As shown, a lifting display stand comprises a stand body 2, lifting mechanisms are symmetrically installed on both sides of the stand body 2, a first support frame 3 is fixedly connected to the lifting mechanism, a horizontal support frame 4 is installed on the first support frame 3, an angle adjustment frame 5 is symmetrically and detachably connected to the horizontal support frame 4, arc guide rails 51 are installed on both sides of the angle adjustment frame 5, a swing frame 52 that can slide on the arc guide rails 51 is slidably connected to the two arc guide rails 51, the swing frame 52 has a sliding hole 521 that matches the arc guide rails 51, fixing holes 53 are opened on both sides of the angle adjustment frame 5 along the center of the arc guide rails 51, a fixing rod 54 is threadedly connected to the angle adjustment frame 5, the fixing rod 54 passes through the angle adjustment frame 5 and is threadedly connected in the fixing hole 53; the swing frame 52 is detachably connected with a display body.

[0021] By adopting the above structure, the lifting mechanism arranged on the frame 2 can make the first support frame 3 and the horizontal support frame 4 lift up or down, so as to facilitate the display body to lift up or down, and the adjustment is flexible and convenient, and the practicability is strong; at the same time, an arc guide rail 51 is arranged on the angle adjustment frame 5, and the arc guide rail 51 and the swing frame 52 are slidably matched, which is conducive to the operator to flexibly adjust the upward angle adjustment or downward angle adjustment of the display screen body by sliding the swing frame 52 on the arc guide rail 51 when adjusting the display screen body, and the adjustment of the display screen body angle is added to meet the viewing needs of more people, with stronger practicability and better adjustment effect. At the same time, the swing frame 52 is fixed by screwing the fixing rod 54 into the fixing hole 53 of the angle adjustment frame 5, which is conducive to better fixing the display body after the angle is adjusted, and the structure is simple and the fixation is reliable.

[0022] A power strip 9 is detachably connected to the first support frame 3 via bolts, and is used to supply power to the display body.

[0023] The arrangement of the socket 9 facilitates the power supply to the display body and ensures stable power supply.

[0024] Specifically, if Figures 1 to 4 As shown, the swing frame 52 has a connecting plate surface 522, and a plurality of first connecting holes 5221 are arranged on the connecting plate surface 522. The display body is connected to the connecting plate surface 522 through a first screw limiter, wherein the upper first connecting hole 5221 and the lower first connecting hole 5221 are connected to the connecting plate surface 522.

[0025] By adopting the above structure, a plurality of first connecting holes 5221 are arranged from top to bottom, and the display body is fixed to the connecting plate surface 522 of the swing frame 52 by the first screw, which is conducive to the display bodies of different sizes being conveniently fixed on the connecting plate surface 522 of the swing frame 52, and has stronger practicality, simple structure and reliable connection.

[0026] like Figures 1 to 4 As shown, the horizontal support frame 4 has a fixing plate 41, and the fixing plate 41 is detachably connected to the angle adjustment frame 5 by bolts, so as to fix the angle adjustment frame 5. The angle adjustment frame 5 is detachably connected to the fixing plate 41 by bolts, which is conducive to convenient disassembly and assembly of the angle adjustment frame 5, has strong practicality, flexible disassembly and assembly, and is convenient for replacing the display body on the angle adjustment frame 5.

[0027] like Figures 1 to 4 As shown, a connection seat 31 is installed on the first support frame 3, and a plurality of second connection holes 42 are arranged in an array on the horizontal support frame 4. The horizontal support frame 4 passes through the second connection holes 42 and is threadedly connected to the connection seat 31 through second screws 43. This structure is conducive to convenient disassembly and assembly, and reliable fixation.

[0028] like Figures 1 to 4 As shown, the lifting mechanism is a lifting foot 6, which is used to raise the height of the first support frame 3 or lower the height of the first support frame 3.

[0029] In the present invention, the lifting foot 6 is the prior art.

[0030] By adopting the above structure and adding the lifting foot 6, the first support frame 3 and the horizontal support frame 4 can be lifted upward or lowered, thereby driving the display body to be lifted upward or lowered. The adjustment is flexible and convenient, and the practicability is strong.

[0031] like Figures 1 to 4 As shown, a crossbeam 7 is also installed at the bottom of the frame 2. The crossbeam 7 is provided to improve the support strength of the frame 2 and reduce the possibility of tipping over.

[0032] like Figures 1 to 4 As shown, four casters 8 are also installed at the bottom of the frame 2. By arranging the casters 8, it is beneficial to flexibly move the frame 2 and more convenient to carry out the horizontal movement of the frame 2.

[0033] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. At the same time, the meaning of "and / or" appearing in the full text is that it includes three schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0035] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0036] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A lifting display stand, comprising a stand body (2), characterized in that: The frame body (2) is symmetrically provided with lifting mechanisms on both sides, the lifting mechanisms are fixedly connected with a first support frame (3), the first support frame (3) is provided with a horizontal support frame (4), the horizontal support frame (4) is symmetrically and detachably connected with an angle adjustment frame (5), both sides of the angle adjustment frame (5) are provided with arc guide rails (51), the two arc guide rails (51) are slidably connected with a swing frame (52) that can slide on the arc guide rails (51), the swing frame (52) has a sliding hole (521) that matches the arc guide rail (51), both sides of the angle adjustment frame (5) are provided with fixing holes (53) along the center of the arc guide rails (51), the angle adjustment frame (5) is threadedly connected with a fixing rod (54), the fixing rod (54) passes through the angle adjustment frame (5) and is threadedly connected in the fixing hole (53); The swing frame (52) is detachably connected to a display body; A socket strip (9) is detachably connected to the first support frame (3) via bolts and is used to supply power to the display body.

2. The lifting display stand according to claim 1, characterized in that: The swing frame (52) has a connecting plate surface (522), and a plurality of first connecting holes (5221) are arranged on the connecting plate surface (522). The display body is connected to the connecting plate surface (522) through a first screw limit connection through a first connecting hole (5221) located above and a first connecting hole (5221) located below.

3. The lifting display stand according to claim 1, characterized in that: The horizontal support frame (4) is provided with a fixing plate (41), and the fixing plate (41) is detachably connected to the angle adjustment frame (5) via bolts, and is used to fix the angle adjustment frame (5).

4. The lifting display stand according to claim 1, characterized in that: A connecting seat (31) is installed on the first supporting frame (3), a plurality of second connecting holes (42) are arranged in an array on the horizontal supporting frame (4), and the horizontal supporting frame (4) is threadedly connected to the connecting seat (31) by passing a second screw (43) through the second connecting hole (42).

5. The lifting display stand according to claim 1, characterized in that: The lifting mechanism is a lifting foot (6) used to raise the height of the first support frame (3) or lower the height of the first support frame (3).

6. The lifting display stand according to claim 1, characterized in that: A crossbeam (7) is also installed at the bottom of the frame (2).

7. The lifting display stand according to claim 1, characterized in that: Four casters (8) are also installed at the bottom of the frame (2).

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