Unit splicing piece of unit screen body

Abstract

The utility model relates to a unit splicing piece of a unit screen body, which is a metal plate bending piece. The utility model discloses a display screen, which comprises a middle plate body part, a first splicing part connected with the upper part of the middle plate body part and formed by bending, a first screen body mounting part connected with the first splicing part and formed by bending, and a second splicing part connected with the lower part of the middle plate body part and formed by bending, and the screen body mounting part II is connected with the splicing part II and is formed by bending. The unit splicing piece is simple in process, convenient to manufacture, low in cost and low in error rate.

Description

Technical Field

[0001] The utility model relates to a unit splicing piece of a unit screen body, belonging to the technical field of display screens. Background Art

[0002] With the advancement of science and technology, the application performance and display effect requirements for intelligent display devices are becoming higher and higher. In particular, in some specific occasions, it is necessary to be used as a single complete large-screen display, and to be able to display multiple screens separately, splice any screen combination, splice images, splice multiple screens, etc. In order to meet the above requirements, splicing screens came into being. At the same time, the installation method of splicing screens has also developed rapidly.

[0003] The applicant's prior application for authorization announcement number CN 204991049U has a unit assembly of an LED unit screen, including an intermediate connecting rib and a first connection portion and a second connection portion respectively arranged at both ends of the intermediate connecting rib, wherein the first connection portion includes a first screen mounting portion and a first rib assembly portion, and the second connection portion includes a second screen mounting portion and a second rib assembly portion. During installation, a plurality of the unit assemblies are spliced ​​together through the first rib assembly portion and the second rib assembly portion to form an installation unit frame, and a plurality of the installation unit frames form an integral installation frame, and the unit screen is fixed by the first screen mounting portion and the second screen mounting portion of a plurality of the unit assemblies. The unit assembly has a simple structure, is easy to use, can be assembled and disassembled in parts, and is extremely simple and convenient. It is no longer limited to the traditional fixed steel structure frame, has a wide range of applicability, eliminates the splicing errors of the traditional LED unit screen, ensures that the overall structure has a high level of connection and support strength, and also ensures the excellent display effect of the electronic screen.

[0004] However, the applicant found that the following problems still exist: the middle connecting rib, the first connecting part and the second connecting part need to be manufactured separately and finally connected into a whole by welding or other means, which leads to complicated production process, inconvenient manufacturing, high cost and high error rate. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present application provides a unit splicing piece of a unit screen body, which has simple process, convenient manufacturing, low cost and low error rate.

[0006] A unit assembly part of a unit screen body, which is a sheet metal bending part, comprises an intermediate plate body, an assembly part 1 connected to the upper part of the intermediate plate body and formed by bending, a screen body installation part 1 connected to the assembly part 1 and formed by bending, an assembly part 2 connected to the lower part of the intermediate plate body and formed by bending, and a screen body installation part 2 connected to the assembly part 2 and formed by bending.

[0007] Preferably, the first screen mounting portion has a first screen connecting surface, the second screen mounting portion has a second screen connecting surface, and the first screen connecting surface and the second screen connecting surface are coplanar.

[0008] Preferably, the first assembling portion has a first assembling surface, and the second assembling portion has a second assembling surface.

[0009] Preferably, the screen mounting portion 1 has a screen connecting hole 1 formed by stamping, and the screen mounting portion 2 has a screen connecting hole 2 formed by stamping; the assembling portion 1 and the assembling portion 2 both have assembling connecting holes formed by stamping.

[0010] Preferably, the edge of the intermediate plate body along its length direction is provided with a reinforcement portion formed by bending.

[0011] Preferably, the reinforcing portion 1 is provided with a fastening hole 1 and a fastening hole 2 which are respectively used to connect with the screen body mounting portion 1 and the screen body mounting portion 2 and are formed by stamping.

[0012] Preferably, the first fastening hole is coaxial with the screen body connecting hole and has the same diameter; the second fastening hole is coaxial with the screen body connecting hole and has the same diameter.

[0013] Preferably, the reinforcement portion 1 has a plurality of reinforcement grooves.

[0014] Preferably, the reinforcement groove portion has a screen body connecting surface three that is coplanar with the screen body connecting surface one and the screen body connecting surface two, and the screen body connecting surface three is provided with a screen body connecting hole three.

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1: The utility model has simple process, convenient manufacturing, low cost and low error rate.

[0017] 2: In the utility model, a reinforcing portion 1 formed by bending is provided on the edge of the middle plate portion along its length direction, so that the structural strength of the middle plate portion is greatly improved. A fastening hole 1 and a fastening hole 2 formed by stamping and respectively used for fastening and connecting with the screen body mounting portion 1 and the screen body mounting portion 2 are provided on the reinforcing portion 1. The fastening hole 1 is coaxial and has the same diameter as the screen body connecting hole, and the fastening hole 2 is coaxial and has the same diameter as the screen body connecting hole 2, which can reduce the number of holes opened in the standard plate body and the structural damage to the standard plate body, and also reduce the amount of fasteners matched with the holes and the installation steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the unit splicing piece at a first viewing angle;

[0019] Figure 2is a schematic structural diagram of a unit splicing piece at a second viewing angle;

[0020] Figure 3 The figure is a schematic diagram of the structure of the plate to be bent obtained by stamping. DETAILED DESCRIPTION

[0021] The present invention will be further described below through specific embodiments in conjunction with the accompanying drawings.

[0022] Example:

[0023] Figure 1 , 2 A unit assembly part of a unit screen body is provided, which is a sheet metal bending part, comprising an intermediate plate body 1, an assembly part 2 connected to the upper part of the intermediate plate body 1 and formed by bending, a screen body mounting part 3 connected to the assembly part 2 and formed by bending, an assembly part 4 connected to the lower part of the intermediate plate body 1 and formed by bending, and a screen body mounting part 5 connected to the assembly part 4 and formed by bending. The unit assembly part in the prior art requires that each part constituting the unit assembly part be manufactured separately, and finally the various parts are assembled into a whole by welding or other connection methods, which has a complicated process, inconvenient manufacturing, high cost and high error rate. The unit assembly part in the present application is a sheet metal bending part, which is formed by a basic standard plate body through stamping by a stamping machine. Figure 3 The plate to be bent is bent multiple times to obtain the unit splicing part in this case. The unit splicing part in this case has simple process, convenient manufacturing, low cost and low error rate.

[0024] The screen mounting part 1 3 has a screen connecting surface 1, and the screen mounting part 2 5 has a screen connecting surface 2. The screen connecting surface 1 and the screen connecting surface 2 are coplanar to form a flat mounting plane, so that after assembly, all unit screens can maintain consistency in length, width, and height, with high flatness and good display effect. The screen mounting part 1 3 has a screen connecting hole 1 31 formed by stamping, and the screen mounting part 2 5 has a screen connecting hole 2 51 formed by stamping. When the unit screen needs to be installed, the unit screen is fastened to the screen mounting part 1 3 and the screen mounting part 2 5 by assembling fasteners in the screen connecting hole 1 31 and the screen connecting hole 2 51. The screen connecting hole 1 31 and the screen connecting hole 2 51 are obtained together in the process of stamping the standard plate to form the plate to be bent, without adding a process.

[0025] The assembling part 1 2 has an assembling surface 1, and the assembling part 2 4 has an assembling surface 2. The assembling part 1 2 and the assembling part 2 4 both have assembling connecting holes 2-4 formed by stamping. The assembling connecting holes 2-4 are obtained in the process of stamping the standard plate body to form the plate to be bent, and there is no need to increase the process.

[0026] The edge of the middle plate body 1 along its length direction is provided with a reinforcing portion 6 formed by bending, so that the structural strength of the middle plate body 1 is greatly improved.

[0027] The reinforcing part 6 is fitted with the screen mounting part 3 and the screen mounting part 2 5, and the reinforcing part 6 is also provided with a fastening hole 61 and a fastening hole 62 which are respectively used for fasteners to pass through to connect with the screen mounting part 3 and the screen mounting part 2 5 and are formed by stamping. The fastening hole 61 and the fastening hole 62 are obtained together in the process of stamping the standard plate to form the plate to be bent, without adding any process. To achieve the fastening connection, the fastening hole 61 is coaxial and of equal diameter with the screen connecting hole 31, and the fastening hole 2 62 is coaxial and of equal diameter with the screen connecting hole 2 51. Under this structure, the screen connecting hole 31 which is coaxial and of equal diameter with the fastening hole 61 can be used when the unit screen is fastened by the fastener. The fastener passes through the fastening hole 61 at the same time to connect the reinforcing part 6 with the screen mounting part 3. Similarly, when the screen connecting hole 2 51 which is coaxial and of equal diameter with the fastening hole 2 62 is used to install the unit screen, the fastener can be used to pass through the fastening hole 2 62 at the same time to connect the reinforcing part 6 with the screen mounting part 2 5, so that the reinforcing part 1 6, the screen mounting part 1 3 and the screen mounting part 2 5 are connected as a whole, comprehensively improving the structural strength of the entire unit splicing part, ensuring the stability and flatness of the unit screen after installation, and ensuring the display effect. At the same time, it can reduce the number of openings in the standard plate and the structural damage to the standard plate, and also reduce the amount of fasteners matching the holes and the installation steps. Of course, in other embodiments, fastening hole 1 61 and screen connecting hole 1 31 can be non-coaxially arranged, and fastening hole 2 62 and screen connecting hole 2 51 can be non-coaxially arranged. In this case, screen mounting part 1 3 and screen mounting part 2 5 respectively have assembly holes coaxial with fastening hole 1 61 and fastening hole 2 62.

[0028] The reinforcing part 1 6 has a plurality of reinforcing grooves 63, and the reinforcing grooves 63 have a screen connecting surface 3 coplanar with the screen connecting surface 1 and the screen connecting surface 2, and the screen connecting surface 3 is provided with a screen connecting hole 3 64. The reinforcing grooves 63 are obtained in the process of forming the plate to be bent by stamping the standard plate, and no additional process is required. The screen connecting surface 3 is coplanar with the screen connecting surface 1 and the screen connecting surface 2 to form a flat installation plane, so that after assembly, all unit screens can maintain consistency in length, width and height, with high flatness and good display effect.

[0029] The above embodiments are only for describing the preferred implementation of the utility model, and are not intended to limit the concept and scope of the utility model. Without departing from the design concept of the utility model, various modifications and improvements made by ordinary persons in the art to the technical solution of the utility model should fall within the protection scope of the utility model, and the technical contents of the utility model for protection have been fully recorded in the claims.

Claims

1. A unit splicing piece of a unit screen body, characterized in that: It is a sheet metal bending part, comprising an intermediate plate body (1), an assembly part (2) connected to the upper part of the intermediate plate body (1) and formed by bending, a screen body mounting part (3) connected to the assembly part (2) and formed by bending, an assembly part (4) connected to the lower part of the intermediate plate body (1) and formed by bending, and a screen body mounting part (5) connected to the assembly part (4) and formed by bending.

2. The unit splicing piece of a unit screen body according to claim 1, characterized in that: The screen body installation part 1 (3) has a screen body connection surface 1, the screen body installation part 2 (5) has a screen body connection surface 2, and the screen body connection surface 1 and the screen body connection surface 2 are coplanar.

3. The unit splicing piece of a unit screen body according to claim 1, characterized in that: The assembling part one (2) has an assembling surface one, and the assembling part two (4) has an assembling surface two.

4. The unit splicing piece of a unit screen body according to claim 1, characterized in that: The screen body installation part 1 (3) has a screen body connection hole 1 (31) formed by stamping, and the screen body installation part 2 (5) has a screen body connection hole 2 (51) formed by stamping; the assembling part 1 (2) and the assembling part 2 (4) both have assembling connection holes (2-4) formed by stamping.

5. The unit splicing piece of the unit screen body according to claim 4, characterized in that: The edge of the intermediate plate body (1) along its length direction is provided with a reinforcing portion (6) formed by bending.

6. The unit splicing piece of the unit screen body according to claim 5, characterized in that: The reinforcing portion 1 (6) is fitted with the screen mounting portion 1 (3) and the screen mounting portion 2 (5), and the reinforcing portion 1 (6) is also provided with a fastening hole 1 (61) and a fastening hole 2 (62) respectively formed by stamping and used for fastening with the screen mounting portion 1 (3) and the screen mounting portion 2 (5).

7. The unit splicing piece of the unit screen body according to claim 6, characterized in that: The fastening hole 1 (61) is coaxial with the screen body connecting hole 1 (31) and has the same diameter; the fastening hole 2 (62) is coaxial with the screen body connecting hole 2 (51) and has the same diameter.

8. The unit splicing piece of a unit screen body according to claim 6, characterized in that: The reinforcement portion 1 (6) has a plurality of reinforcement grooves (63).

9. The unit splicing piece of the unit screen body according to claim 8, characterized in that: The reinforcing groove portion (63) has a screen body connection surface three that is coplanar with the screen body connection surface one and the screen body connection surface two, and a screen body connection hole three (64) is provided on the screen body connection surface three.

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