Curved screen spliced display

Abstract

The utility model belongs to the technical field of displayers, and particularly relates to a curved screen splicing displayer which comprises a splicing screen, a folding assembly and an electric push rod, the splicing screen comprises a middle screen and side screens on the two sides, and a first connecting base of the folding assembly is fixedly connected to a frame of the middle screen; the second connecting base is fixedly connected to a frame of the side screen, the first connecting base is rotationally connected with the driving shaft rod and the second connecting base, and a driving rod arranged on the driving shaft rod is rotationally connected to one end of the electric push rod. According to the utility model, the whole screen is divided into three parts, when in use, the electric push rod and the folding assembly are matched, unfolded and combined together for stable use, and when not in use, the screens on the two sides are folded and stored in front of the middle screen, so that the three parts of screens are all positioned in the middle of the storage body, and the frame of the screen is positioned outside; the whole screen can be effectively protected, the screen is effectively prevented from being collided and damaged by foreign objects, stable use is guaranteed, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of displays, in particular to a curved screen splicing display. Background Art

[0002] With the development of science and technology and the continuous improvement of living standards, people's requirements for display devices are getting higher and higher. Curved display screens are becoming more and more popular because of their wider field of view and their surround feeling that can present a three-dimensional effect on the picture. In order to pursue a larger display effect, multiple curved display screens are often spliced together to form a whole large-size curved screen, which is widely used in various scenarios.

[0003] Current curved screens are placed directly in their intended use position after assembly. When the screen is not in use, due to its large size, it can only be placed in its intended use position for direct use next time. Large screens are easily bumped or knocked by foreign objects, causing damage to the screen and making it inconvenient to use. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the shortcomings of the existing technology, the present invention provides a curved screen splicing display, which solves the above-mentioned problem that when not in use, the screen is large and easily hit by foreign objects, resulting in damage to the screen and inconvenience in use.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] A curved screen splicing display includes a splicing screen, a folding assembly and an electric push rod. The splicing screen includes a middle screen and side screens on both sides. The first connecting seat of the folding assembly is fixedly connected to the frame of the middle screen, and the second connecting seat is fixedly connected to the frame of the side screen. The first connecting seat is rotatably connected to the driving shaft and the second connecting seat. The driving rod arranged on the driving shaft is rotatably connected to one end of the electric push rod, and the other end of the electric push rod is rotatably connected to the placement seat set on the middle screen frame.

[0009] Furthermore, the connecting rod integrally provided on the second connecting seat is fixedly connected to the rod body of the driving shaft, and the rod bodies of the driving shafts on both sides of the connecting rod are rotatably connected to the shaft seat integrally provided on the first connecting seat through bearings;

[0010] The connecting rod on the first connecting seat is in an arc shape, and the end of the connecting rod is provided with a plug-in sleeve for fixing and plugging the driving shaft;

[0011] A limit stopper is arranged on the driving shaft, a collar provided integrally at one end of the limit stopper is fixedly connected to the driving shaft, and a rubber sleeve is sleeved on a blocking portion formed by bending at the other end of the limit stopper;

[0012] The connecting sleeve integrally provided at one end of the driving rod is fixedly sleeved on the middle position of the driving shaft, and the other end of the driving rod is rotatably connected to the ear plate of the telescopic end of the electric push rod through a pin shaft, and the ear plate at the other end of the electric push rod is rotatably connected to the pin shaft seat provided on the mounting seat through a pin shaft.

[0013] Furthermore, the middle screen and the side screens on both sides of the spliced screen are composed of multiple sub-screens spliced together, and the sub-screens are fixedly placed on the frames at corresponding positions.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides a curved screen splicing display with the following beneficial effects:

[0016] The utility model divides the entire screen into three parts. When in use, the electric push rod and the folding assembly are used together to unfold and stably combine. When not in use, the screens on both sides are folded and stored in front of the middle screen, so that the three parts of the screen are all located in the middle of the storage body, and the frame of the screen is located on the outside, thereby effectively protecting the entire screen, effectively avoiding collisions and bumps with foreign objects to damage the screen, ensuring stable use, and extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the folding assembly and the electric push rod in the utility model;

[0019] Figure 3 It is an exploded view of the folding assembly in the present utility model;

[0020] Figure 4 This is a schematic diagram of the side screen of the present invention in the folded and stored state.

[0021] In the figure: 1. Splicing screen; 2. Folding assembly; 201. First connecting seat; 202. Second connecting seat; 203. Driving shaft; 204. Driving rod; 205. Limiting lever; 3. Electric push rod; 4. Placement seat. DETAILED DESCRIPTION

[0022] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0023] Example

[0024] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, an embodiment of the present invention proposes: a curved screen splicing display, including a splicing screen 1, a folding component 2 and an electric push rod 3. The splicing screen 1 includes a middle screen and side screens on both sides, and the entire screen is divided into three parts. When in use, they are unfolded and combined together for stable use. When not in use, the screens on both sides are folded and stored in front of the middle screen, so that the three parts of the screen are all located in the middle of the storage body, and the frame of the screen is located on the outside, so that the entire screen can be effectively protected, effectively avoiding collisions and damage to the screen by foreign objects, ensuring stable use and extending service life. The first connecting seat 201 of the folding component 2 is fixedly connected to the frame of the middle screen, and the second connecting seat 202 is fixedly connected to the frame of the side screen, and the first connecting seat 201 is rotatably connected to the driving shaft 203 and the second connecting seat 202. The driving rod 204 installed on the driving shaft 203 is rotatably connected to one end of the electric push rod 3, and the other end of the electric push rod 3 is rotatably connected to the installation seat 4 set on the middle screen frame, so that the electric push rod 3 can be stably installed. During use, the side screens on both sides of the middle screen are driven by the folding component 2, so that the side screens are assembled to both sides of the middle screen to form a complete curved screen. After use, the screens on both sides are driven to fold and store in front of the middle screen, and the frame outside the screen is used to protect the entire screen.

[0025] like Figure 1 、 Figure 2 and Figure 3 As shown, in some embodiments, the connecting rod integrally provided on the second connecting seat 202 is fixedly connected to the rod body of the driving shaft 203, and the rod bodies of the driving shafts 203 on both sides of the connecting rod are rotatably connected to the shaft seats integrally provided on the first connecting seat 201 through bearings. The driving shaft 203 is used to stably connect the first connecting seat 201 and the second connecting seat 202 together, and the driving shaft 203 is used to effectively drive the first connecting seat 201. While driving, the second connecting seat 202 rotates smoothly, thereby effectively driving the side screens and realizing smooth unfolding or folding and storage.

[0026] The connecting rod on the first connecting seat 201 is in an arc shape, and the end of the connecting rod is provided with a plug-in sleeve for fixing the driving shaft 203, so that the driven shaft 203 can be driven smoothly, thereby rotating the side screen to the front of the middle screen and folding it up smoothly, providing effective protection, reducing the probability of damage caused by foreign objects and bumps, and extending the service life;

[0027] A limit stopper 205 is mounted on the drive shaft 203. A collar integrally provided at one end of the limit stopper 205 is fixedly connected to the drive shaft 203. A rubber sleeve is sleeved on a blocking portion formed by a bent arrangement at the other end of the limit stopper 205. This reduces wear of the screen frame by the contact portion of the limit stopper 205 and extends its service life. Furthermore, during use, the side screens are limited in their expansion so that they can be precisely spliced to the sides of the middle screen, allowing for smooth assembly and use.

[0028] The connecting sleeve integrally provided at one end of the driving rod 204 is fixedly sleeved on the middle position of the driving shaft 203, which is convenient for stably connecting the driving rod 204 to the driving shaft 203, so that the driving shaft 203 can smoothly rotate on the shaft seat of the first connecting seat 201 with the driving shaft 203, and the other end of the driving rod 204 is rotatably connected to the ear plate of the telescopic end of the electric push rod 3 through the pin shaft, which is convenient for the electric push rod 3 to effectively drive the driving rod 204 during operation. At the same time, the connection parts of the two can rotate smoothly during the driving process, avoiding motion interference and ensuring smooth use. The ear plate at the other end of the electric push rod 3 is rotatably connected to the pin shaft seat provided on the placement seat 4 through the pin shaft, which is convenient for stably installing the electric push rod 3. During operation, as the electric push rod 3 itself extends and retracts, both ends can generate appropriate rotation to avoid motion interference, thereby achieving smooth driving of the side screen and ensuring stable expansion and storage operations.

[0029] like Figure 1 and Figure 4 As shown, in some embodiments, the middle screen and the side screens on both sides of the spliced screen 1 are composed of multiple sub-screens spliced together, and the sub-screens are fixedly placed on the frames at corresponding positions. The frames are used to splice and combine multiple sub-screens together to form a larger screen to ensure stable use. At the same time, the entire curved screen is divided into three parts in the middle and on both sides. When in use, the screens on both sides are unfolded and spliced to both sides of the middle screen to form a complete curved screen. When not in use, the screens on both sides are folded and stored in front of the middle screen, so that the two parts of the screen are in the middle, and the outside is the frame of the spliced sub-screens, which can effectively prevent foreign objects from colliding and damaging the screen.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A curved screen splicing display, comprising a splicing screen (1), a folding assembly (2) and an electric push rod (3), characterized in that: The spliced screen (1) comprises a middle screen and side screens on both sides; a first connecting seat (201) of the folding assembly (2) is fixedly connected to the frame of the middle screen; a second connecting seat (202) is fixedly connected to the frame of the side screen; the first connecting seat (201) is rotatably connected to a driving shaft (203) and the second connecting seat (202); a driving rod (204) mounted on the driving shaft (203) is rotatably connected to one end of an electric push rod (3); and the other end of the electric push rod (3) is rotatably connected to a mounting seat (4) arranged on the middle screen frame.

2. The curved screen splicing display according to claim 1, characterized in that: The connecting rod integrally provided on the second connecting seat (202) is fixedly connected to the rod body of the driving shaft (203), and the rod bodies of the driving shafts (203) on both sides of the connecting rod are rotatably connected to the shaft seat integrally provided on the first connecting seat (201) through bearings.

3. The curved screen splicing display according to claim 2, characterized in that: The connecting rod on the first connecting seat (201) is in an arc shape, and the end of the connecting rod is provided with a plug sleeve for fixing and plugging the driving shaft (203).

4. The curved screen splicing display according to claim 2, characterized in that: A limit stop rod (205) is arranged on the driving shaft (203); a collar integrally provided at one end of the limit stop rod (205) is fixedly connected to the driving shaft (203); and a rubber sleeve is sleeved on a blocking portion formed by bending the other end of the limit stop rod (205).

5. The curved screen splicing display according to claim 2, characterized in that: The connecting sleeve integrally provided at one end of the driving rod (204) is fixedly sleeved on the middle position of the driving shaft (203), and the other end of the driving rod (204) is rotatably connected to the ear plate at the telescopic end of the electric push rod (3) via a pin shaft, and the ear plate at the other end of the electric push rod (3) is rotatably connected to a pin shaft seat provided on the placement seat (4) via a pin shaft.

6. The curved screen splicing display according to claim 1, characterized in that: The middle screen and the side screens on both sides of the spliced screen (1) are composed of a plurality of sub-screens spliced together, and the sub-screens are fixedly arranged on the frames at corresponding positions.

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