Three-dimensional electronic display equipment

Abstract

The utility model relates to the technical field of three-dimensional display, in particular to three-dimensional electronic display equipment. The display screen comprises a display screen body, one side of the display screen body is provided with an adjusting device, the adjusting device comprises a U-shaped frame, the U-shaped frame is fixedly connected with one side of the display screen body, the surface of the U-shaped frame is slidably connected with two sliding bins, one sides of the two sliding bins are fixedly connected with a stabilizing plate, and the stabilizing plate is fixedly connected with the display screen body. A fixed rod is fixedly connected to one side of the sliding bin, an operation plate is slidably connected to the arc surface of the fixed rod, an insertion rod is fixedly connected to the side, close to the sliding bin, of the operation plate, a plurality of insertion grooves are formed in the surface of the U-shaped frame, and a limiting plate is fixedly connected to the end, away from the sliding bin, of the fixed rod. The problems that a large number of crowds exist in front of the display screen, viewers standing behind are difficult to see three-dimensional content shown on the display screen, the watching intention of the viewers is reduced, and more content displayed on the display screen is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of three-dimensional display, in particular to a three-dimensional electronic display device. Background Art

[0002] Three-dimensional refers to a space system formed by adding a direction vector to a two-dimensional plane. Three-dimensional technology is widely used, such as three-dimensional real scene, three-dimensional animation, three-dimensional virtual, etc. However, the display of three-dimensional technology often requires the use of electronic display screens.

[0003] A Chinese patent application CN202021662506.6 discloses an electronic information display device, the key points of its technical solution are: through the mutual driving cooperation between the driving motor and the driving gear group installed inside the main support frame, the folding support frame and the auxiliary display screen folded behind the main support frame can be extended from both sides of the main display screen during the working process of electronic information display, thereby effectively increasing the display area of ​​​​the electronic information, which can not only effectively increase the amount of electronic information displayed and facilitate the observation of information, but also through the driving cooperation between the driving gear group and the connecting hinge, the auxiliary display screen can be folded and hidden behind the main display screen after the information display is completed, thereby effectively saving storage space.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the display of three-dimensional technology often requires the use of an electronic display screen. When there is a large crowd in front of the display screen, it is difficult for viewers standing in the back to see the three-dimensional content displayed on the display screen, which reduces the viewers' viewing intention, thereby affecting the display screen from displaying more content. Therefore, a three-dimensional electronic display device is proposed to address the above-mentioned problems. Utility Model Content

[0005] The utility model aims to solve the disadvantages of the prior art that the viewing intention of viewers is reduced, thereby affecting the display screen from displaying more content, and proposes a three-dimensional electronic display device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a three-dimensional electronic display device, including a display screen, one side of the display screen is provided with an adjustment device, the adjustment device includes a U-shaped frame, the U-shaped frame is fixedly connected to one side of the display screen, the surface of the U-shaped frame is slidably connected to two sliding bins, one side of the two sliding bins is fixedly connected to a stabilizing plate, one side of the sliding bins is fixedly connected to a fixing rod, the arc surface of the fixing rod is slidably connected to an operating panel, the side of the operating panel close to the sliding bin is fixedly connected to an insertion rod, and a plurality of slots are provided on the surface of the U-shaped frame.

[0007] The effect achieved by the above components is: by setting the adjustment device, the effect of adjusting the height of the display screen is achieved, avoiding the situation where there are a large number of people in front of the display screen and the viewers standing behind have difficulty seeing the three-dimensional content displayed on the display screen, which reduces the viewers' viewing intention and thus affects the display screen from displaying more content, thereby improving the practicality of the device.

[0008] Preferably, one end of the fixing rod away from the sliding bin is fixedly connected to a limiting plate, and the size of the insertion rod is adapted to the size of the U-shaped frame slot.

[0009] The effect achieved by the above components is: the limit plate limits the maximum sliding distance of the operating plate on the arc surface of the fixed rod, thereby preventing the operating plate from detaching from the arc surface of the fixed rod due to excessive pulling force when the staff pulls the operating plate.

[0010] Preferably, the arc surface of the fixing rod is sleeved with a first spring, and two ends of the first spring are respectively fixedly connected to the operating plate and the sliding bin.

[0011] The effects achieved by the above components are as follows: the first spring improves the stability of the insertion rod when limiting the U-shaped frame.

[0012] Preferably, two U-shaped plates are fixedly connected to the surface of the U-shaped frame, a shielding plate is slidably inserted into the U-shaped plate, and the shielding plate is slidably connected to the surface of the U-shaped frame.

[0013] The effect achieved by the above components is: achieving the effect of dustproofing the idle U-shaped frame slot, preventing dust from entering the U-shaped frame slot and causing the U-shaped frame slot to be blocked.

[0014] Preferably, a waterproof device is provided on the upper surface of the display screen, and the waterproof device includes two connecting plates, and the two connecting plates are fixedly connected to the upper surface of the display screen. A connecting plate is slidably inserted in the connecting plate, and an acrylic plate is fixedly connected to one side of the two connecting plates, and the acrylic plate is made of transparent material.

[0015] The effect achieved by the above components is: by setting up a waterproof device, the effect of preventing external liquid from splashing onto the surface of the display screen is achieved, thereby avoiding accidents caused by a large number of people watching the display screen and crowded flow of people, resulting in liquid splashing on the display screen, causing liquid to enter the display screen and cause a short circuit, thereby improving the protection of the device.

[0016] Preferably, an L-shaped plate is fixedly connected to the upper surface of the connecting plate, a driving rod is inserted into the internal thread of the L-shaped plate, and one end of the driving rod is rotatably connected to an anti-slip plate.

[0017] The effects achieved by the above components are: achieving the effect of limiting the connection plate and at the same time achieving the effect of fixing the acrylic plate, thereby preventing the crowded crowd from colliding with the display screen and causing the acrylic plate to detach from the surface of the display screen.

[0018] Preferably, a positioning rod is fixedly connected to one side of the anti-slip plate close to the driving rod, and the arc surface of the positioning rod is slidably connected to the L-shaped plate.

[0019] The effect achieved by the above components is that the positioning rod achieves the effect of limiting the anti-slip plate from rotating along with the driving rod, so as to increase the stability of the anti-slip plate when it abuts against the connecting plate.

[0020] In summary, the beneficial effects of the utility model are:

[0021] 1. In the utility model, by setting the adjustment device, the effect of adjusting the height of the display screen is achieved, which avoids the situation where there are a large number of people in front of the display screen and the viewers standing behind have difficulty in seeing the three-dimensional content displayed on the display screen, resulting in a reduction in the viewers' viewing intention, thereby affecting the display screen from displaying more content, thereby improving the practicality of the device.

[0022] 2. In the utility model, by providing a waterproof device, the effect of preventing external liquid from being splashed onto the surface of the display screen is achieved, thereby avoiding accidents caused by a large number of people watching the display screen and crowded crowds, resulting in liquid being splashed on the display screen, causing liquid to enter the display screen and cause a short circuit, thereby improving the protectiveness of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the regulating device in the utility model;

[0025] Figure 3 For the utility model Figure 2 A magnified image of point A;

[0026] Figure 4 It is a structural schematic diagram of the waterproof device in the utility model.

[0027] Legend: 1. Display screen; 2. Adjustment device; 3. Waterproof device; 201. U-shaped frame; 202. Sliding compartment; 203. Stabilizing plate; 204. Fixing rod; 205. Operating panel; 206. Insertion rod; 207. Limiting plate; 208. First spring; 209. U-shaped plate; 210. Shielding plate; 31. Connecting plate; 32. Connecting plate; 33. Acrylic plate; 34. L-shaped plate; 35. Driving rod; 36. Anti-skid plate; 37. Positioning rod. DETAILED DESCRIPTION

[0028] Reference Figure 1 As shown, the utility model provides a technical solution: a three-dimensional electronic display device, comprising a display screen 1, and an adjustment device 2 is provided on one side of the display screen 1. By setting the adjustment device 2, the effect of adjusting the height of the display screen 1 is achieved, so that there is a large number of people in front of the display screen 1, and it is difficult for viewers standing at the back to see the three-dimensional content displayed on the display screen 1, which reduces the viewers' viewing intention, thereby affecting the display screen 1 to display more content, and improves the practicality of the device. A waterproof device 3 is provided on the upper surface of the display screen 1. By setting the waterproof device 3, the effect of blocking external liquid from being splashed onto the surface of the display screen 1 is achieved, so that there are many people watching the display screen 1, and accidents may occur due to crowded flow of people, resulting in liquid being splashed on the display screen 1, thereby causing the liquid to enter the display screen 1 and cause a short circuit, and improves the protection of the device.

[0029] The specific settings and functions of the adjustment device 2 and the waterproof device 3 are described in detail below.

[0030] Reference Figure 2 and Figure 3As shown, in this embodiment: the adjustment device 2 includes a U-shaped frame 201, the U-shaped frame 201 is fixedly connected to one side of the display screen 1, the surface of the U-shaped frame 201 is slidably connected to two sliding bins 202, one side of the two sliding bins 202 is fixedly connected to a stabilizing plate 203, one side of the sliding bin 202 is fixedly connected to a fixing rod 204, the arc surface of the fixing rod 204 is slidably connected to an operating plate 205, the side of the operating plate 205 close to the sliding bin 202 is fixedly connected to an insertion rod 206, and a plurality of slots are provided on the surface of the U-shaped frame 201 for fixing One end of the rod 204 away from the sliding bin 202 is fixedly connected to the limit plate 207. The size of the insertion rod 206 matches the size of the slot of the U-shaped frame 201. When the staff pulls the operating plate 205, the operating plate 205 slides on the arc surface of the fixed rod 204. At this time, the limit plate 207 has the effect of limiting the maximum sliding distance of the operating plate 205 on the arc surface of the fixed rod 204, thereby preventing the operating plate 205 from detaching from the arc surface of the fixed rod 204 due to excessive pulling force when the staff pulls the operating plate 205. The arc surface of the fixed rod 204 is sleeved with a first spring 208, and the two ends of the first spring 208 are fixedly connected to the operating plate 205 and the sliding compartment 202 respectively. When the staff releases the operating plate 205, the resilience of the first spring 208 drives the operating plate 205 to slide on the arc surface of the fixed rod 204, and at the same time, the operating plate 205 drives the insertion rod 206 to move until the insertion rod 206 is inserted into the slot of the U-shaped frame 201. At this time, the first spring 208 improves the stability of the insertion rod 206 when limiting the U-shaped frame 201, and the surface of the U-shaped frame 201 is fixed. Two U-shaped plates 209 are connected, and a shielding plate 210 is slidably inserted in the U-shaped plate 209. The shielding plate 210 is slidably connected to the surface of the U-shaped frame 201. The shielding plate 210 slides in the U-shaped plate 209 due to gravity, and at the same time, the shielding plate 210 slides along the U-shaped frame 201 until the shielding plate 210 covers and blocks the idle U-shaped frame 201 slot. At this time, the idle U-shaped frame 201 slot is dust-proof, which prevents dust from entering the U-shaped frame 201 slot and causing the U-shaped frame 201 slot to be blocked.

[0031] Reference Figure 4As shown, specifically, the waterproof device 3 includes two connecting plates 31, and the two connecting plates 31 are fixedly connected to the upper surface of the display screen 1. A connecting plate 32 is slidably inserted in the connecting plate 31, and one side of the two connecting plates 32 is fixedly connected to an acrylic plate 33, and the acrylic plate 33 is made of transparent material. An L-shaped plate 34 is fixedly connected to the upper surface of the connecting plate 31, and a driving rod 35 is inserted into the inner thread of the L-shaped plate 34. One end of the driving rod 35 is rotatably connected to an anti-skid plate 36. When the staff pushes the acrylic plate 33, the acrylic plate 33 drives the connecting plate 32 to slide in the connecting plate 31 until the acrylic plate 33 fits with the surface of the display screen 1. At this time, the driving rod 35 is rotated, and the driving rod 35 moves in the inner thread of the L-shaped plate 34. At the same time, the driving rod 35 drives the anti-skid plate 36 to move until the anti-skid plate 36 is in contact with the display screen 1. The surfaces of the connecting plates 32 are in contact with each other, and at this time, the connecting plates 32 are limited and the acrylic plate 33 is fixed, so as to avoid the crowded crowd from colliding with the display screen 1 and causing the acrylic plate 33 to detach from the surface of the display screen 1. The anti-skid plate 36 is fixedly connected with a positioning rod 37 on the side close to the driving rod 35, and the arc surface of the positioning rod 37 is slidably connected to the L-shaped plate 34. When the staff rotates the driving rod 35, the driving rod 35 moves in the internal thread of the L-shaped plate 34, and at the same time, the driving rod 35 drives the anti-skid plate 36 to move, and the anti-skid plate 36 drives the positioning rod 37 to slide in the L-shaped plate 34. At this time, the positioning rod 37 achieves the effect of limiting the anti-skid plate 36 from following the rotation of the driving rod 35, so as to increase the stability of the anti-skid plate 36 when it abuts against the connecting plate 32.

[0032] Working principle: when the staff needs to adjust the viewing height of the display screen 1, the operating plate 205 is pulled, and the operating plate 205 slides on the arc surface of the fixed rod 204, the first spring 208 is stretched, and the operating plate 205 drives the insertion rod 206 to move until the insertion rod 206 is disengaged from the slot of the U-shaped frame 201. At this time, the U-shaped frame 201 is pulled to slide the U-shaped frame 201 in the sliding bin 202. At the same time, the U-shaped frame 201 drives the display screen 1 to move upward until the display screen 1 is moved to a suitable height, and then the operating plate 205 is released. The resilience of the first spring 208 drives the operating plate 205 to slide on the arc surface of the fixed rod 204. At the same time, the operating panel 205 drives the insertion rod 206 to move until the insertion rod 206 is inserted into the slot of the U-shaped frame 201. At this time, the shielding plate 210 slides in the U-shaped plate 209 due to gravity, and at the same time, the shielding plate 210 slides along the U-shaped frame 201 until the shielding plate 210 covers and blocks the idle slot of the U-shaped frame 201. At this time, the effect of adjusting the height of the display screen 1 is achieved, avoiding a large number of people in front of the display screen 1. The viewers standing behind have difficulty in seeing the three-dimensional content displayed on the display screen 1, which reduces the viewers' viewing intention, thereby affecting the display screen 1 from displaying more content, thereby improving the practicability of the device.

[0033] When the staff needs to prevent the surface of the display screen 1 from being splashed, the acrylic plate 33 is pushed, and the acrylic plate 33 drives the connecting plate 32 to slide in the connecting plate 31 until the acrylic plate 33 fits the surface of the display screen 1. At this time, the driving rod 35 is rotated, and the driving rod 35 moves in the inner thread of the L-shaped plate 34. At the same time, the driving rod 35 drives the anti-slip plate 36 to move, and the anti-slip plate 36 drives the positioning rod 37 to slide in the L-shaped plate 34 until the anti-slip plate 36 abuts against the surface of the connecting plate 32. At this time, the effect of preventing external liquid from being splashed onto the surface of the display screen 1 is achieved, which avoids accidents caused by a large number of people watching the display screen 1 and crowded flow of people, resulting in liquid being splashed on the display screen 1, thereby causing the liquid to enter the display screen 1 and cause a short circuit, thereby improving the protection of the device.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A three-dimensional electronic display device, comprising a display screen (1), characterized in that: An adjustment device (2) is provided on one side of the display screen (1), and the adjustment device (2) comprises a U-shaped frame (201), the U-shaped frame (201) is fixedly connected to one side of the display screen (1), two sliding bins (202) are slidably connected to the surface of the U-shaped frame (201), one side of the two sliding bins (202) is fixedly connected to a stabilizing plate (203), one side of the sliding bin (202) is fixedly connected to a fixing rod (204), the arc surface of the fixing rod (204) is slidably connected to an operating plate (205), and a side of the operating plate (205) close to the sliding bin (202) is fixedly connected to an insertion rod (206), and a plurality of slots are provided on the surface of the U-shaped frame (201).

2. A three-dimensional electronic display device according to claim 1, characterized in that: One end of the fixing rod (204) away from the sliding compartment (202) is fixedly connected to a limiting plate (207), and the size of the insertion rod (206) is adapted to the size of a slot of the U-shaped frame (201).

3. A three-dimensional electronic display device according to claim 1, characterized in that: The arc surface of the fixed rod (204) is sleeved with a first spring (208), and the two ends of the first spring (208) are respectively fixedly connected to the operating plate (205) and the sliding bin (202).

4. A three-dimensional electronic display device according to claim 1, characterized in that: Two U-shaped plates (209) are fixedly connected to the surface of the U-shaped frame (201), a shielding plate (210) is slidably inserted into the U-shaped plate (209), and the shielding plate (210) is slidably connected to the surface of the U-shaped frame (201).

5. A three-dimensional electronic display device according to claim 1, characterized in that: The upper surface of the display screen (1) is provided with a waterproof device (3), the waterproof device (3) comprises two connecting plates (31), the two connecting plates (31) are fixedly connected to the upper surface of the display screen (1), a connecting plate (32) is slidably inserted in the connecting plate (31), one side of the two connecting plates (32) is fixedly connected with an acrylic plate (33), and the acrylic plate (33) is made of a transparent material.

6. A three-dimensional electronic display device according to claim 5, characterized in that: An L-shaped plate (34) is fixedly connected to the upper surface of the connecting plate (31), a driving rod (35) is inserted into the internal thread of the L-shaped plate (34), and one end of the driving rod (35) is rotatably connected to an anti-slip plate (36).

7. A three-dimensional electronic display device according to claim 6, characterized in that: A positioning rod (37) is fixedly connected to one side of the anti-slide plate (36) close to the driving rod (35), and the arc surface of the positioning rod (37) is slidably connected to the L-shaped plate (34).

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