Fixing support for vibration test of hoisting double-sided screen

Abstract

The utility model discloses a fixing bracket for a vibration test of a hoisting double-sided screen, which comprises a bracket structure for supporting and fixing, and the bracket structure comprises an upper part and a lower part; the upper portion and the lower portion are of an integrated structure, and the fixing support is installed on a vibration table through the lower portion. The upper part is provided with a fixing part, and a to-be-tested double-sided screen is installed through the fixing part. The fixing part can adapt to installation of various double-sided screen products, hoisting is stable, the defect that in the prior art, only one fixing support can be used by a manufacturer corresponding to one double-sided screen for production is overcome, and the production cost generated by customized production is reduced through the universal design mode.

Description

Technical Field

[0001] The utility model relates to the technical field of screen testing, in particular to a fixing bracket for hoisting double-sided screen vibration test. Background Technique

[0002] The hoisting double-sided screen vibration test is mainly used to evaluate the structural integrity, connection reliability and functional stability of the double-sided display screen under the vibration environment. Its purpose is to simulate the vibration environment during transportation or use, verify the reliability of the double-sided screen product under dynamic load; detect whether the product structure design is reasonable and can withstand long-term vibration without damage; evaluate the anti-vibration performance of connection components such as mounting brackets and screws; and ensure that the display screen can maintain normal display function under the vibration environment, etc. However, due to the heavy weight and complex structure of the hoisting double-sided screen, it cannot be directly fixed on the vibration table during the vibration test and needs to be completed with the help of a bracket. But now for the design of the fixing bracket, the manufacturer can only use one fixing bracket for one double-sided screen, and it cannot meet the requirements of different product shapes and different installation methods. It is difficult to form a unity for various fixing brackets of double-sided screens, which causes waste of time and cost. Moreover, there are also cases where the manufacturer fails to consider all factors (such as the structural stability of the bracket, the product fixing method, etc.) during the design of the fixing bracket, resulting in installation accidents, damage to the double-sided screen product, and seriously affecting the test results. Content of the Utility Model

[0003] The purpose of the utility model is to provide a fixing bracket for hoisting double-sided screen vibration test, which solves the problems of poor compatibility and defective use stability of the existing fixing bracket, reduces the cost generated by customizing special fixing brackets, and improves the stability and installation of the hoisting double-sided screen.

[0004] To achieve the above purpose, the technical solution provided by the utility model is as follows:

[0005] A fixing bracket for hoisting double-sided screen vibration test, comprising: a bracket structure for supporting and fixing, the bracket structure includes an upper part and a lower part;

[0006] The bracket structure is installed on the vibration table through the lower part;

[0007] The upper part is provided with a fixing part, and the double-sided screen to be tested is installed through the fixing part.

[0008] Preferably, the upper part is a "hui" - shaped square frame structure, and reinforcing vertical plates are provided on both sides of the square frame structure.

[0009] Preferably, a number of long-strip installation and fixing holes are provided on the fixing part, and the long-strip installation and fixing holes are arranged parallel to the fixing part.

[0010] Preferably, the fixing part is further provided with a circular fixing hole, and the long strip-shaped mounting fixing hole is located on both sides of the circular fixing hole.

[0011] Preferably, the lower part comprises mounting plate one, mounting plate two and mounting plate three.

[0012] The mounting plate one and the mounting plate three are arranged on the side of the reinforcing vertical plate.

[0013] The mounting plate two is located outside the upper part.

[0014] Preferably, the mounting plate one and the mounting plate three are respectively provided with a plurality of large-size transverse long strip-shaped mounting fixing holes.

[0015] Preferably, the mounting plate two is provided with a plurality of large-size transverse long strip-shaped mounting fixing holes.

[0016] The utility model discloses a kind of fixing supports for hoisting double-sided screen vibration test, including upper and lower integral "hui" type square frame structure, this structure improves the overall rigidity and stability of fixing support;Upper part is provided with the fixed part for installing double-sided screen, lower part is fixed on vibration table by mounting plate one, mounting plate two and mounting plate three, and design multiple long strip-shaped mounting fixing holes for installation, provide the convenience and stability of installation, and multiple mounting hole design adapts to different models double-sided screen and vibration table, improve the versatility of the fixing support, solve the drawbacks that manufacturer can only one kind of double-sided screen is used in the production of one kind of fixing support in prior art, the production cost generated by custom production is reduced in the mode of general design.

[0017] The utility model discloses a kind of fixing supports for hoisting double-sided screen vibration test, including upper and lower integral "hui" type square frame structure, this structure improves the overall rigidity and stability of fixing support;Upper part is provided with the fixed part for installing double-sided screen, lower part is fixed on vibration table by mounting plate one, mounting plate two and mounting plate three, and design multiple long strip-shaped mounting fixing holes for installation, provide the convenience and stability of installation, and multiple mounting hole design adapts to different models double-sided screen and vibration table, improve the versatility of the fixing support, solve the drawbacks that manufacturer can only one kind of double-sided screen is used in the production of one kind of fixing support in prior art, the production cost generated by custom production is reduced in the mode of general design. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure schematic view of a kind of fixing support for hoisting double-sided screen vibration test shown in the utility model;

[0019] Figure 2 It is the effect schematic view of installing a kind of double-sided screen A product using the fixing support described in the utility model;

[0020] Figure 3 It is the effect schematic view of installing a kind of double-sided screen B product using the fixing support shown in the utility model;

[0021] The marks of each component in the drawings are as follows:

[0022] 1, upper; 2, lower; 3, fixed part; 4, vibration table; 5, long strip-shaped mounting fixing hole; 6, circular mounting fixing hole; 7 mounting plate one, 8, mounting plate two; 9, mounting plate three; 10, large size transverse long strip-shaped mounting fixing hole; 11, double-sided screen A; 12, double-sided screen B; 13, reinforcing vertical plate. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present application will be described in detail below with reference to the drawings, so that the advantages and features of the present application can be more easily understood by those skilled in the art, and the scope of protection of the present application can be more clearly defined.

[0024] Embodiment:

[0025] This embodiment introduces a kind of fixed support for hoisting double-sided screen vibration test.

[0026] As shown in Figure 1 , Figure 1 It is the structure diagram of the fixed support for hoisting double-sided screen vibration test shown in the present application. A kind of fixed support for hoisting double-sided screen vibration test, comprising: the support structure of supporting and fixing function, the support structure includes upper 1, lower 2;

[0027] The support structure is installed on vibration table 4 by screw through lower 2;

[0028] Upper 2 is provided with fixed part 3, and the double-sided screen to be tested is installed and fixed by screw through fixed part 3. The function of fixed part is to facilitate the installation and stability of double-sided screen when hoisting double-sided screen.

[0029] In order to facilitate hoisting double-sided screen, upper 1 is designed into "hui" type square structure, and the "hui" space allowance can meet the use of double-sided screen product of various sizes. In the present application, the upper and lower parts of the fixed support are designed as a whole, which improves the overall rigidity and stability of the fixed support. Reinforcing vertical plate 13 is provided on both sides of the square structure, which further improves the stability of the fixed support.

[0030] In the preferred embodiment, a plurality of long strip-shaped mounting fixing holes 5 are arranged on the fixing part 3, and the long strip-shaped mounting fixing holes 5 are arranged in parallel to the fixing part 3; and a circular fixing hole 6 is further arranged on the fixing part 3, and the long strip-shaped mounting fixing holes 5 are located on both sides of the circular fixing hole 6. In the utility model, the long strip-shaped mounting fixing holes and the circular fixing hole are arranged to facilitate the mounting and fixing of the double-sided screen with different installation requirements, and to meet different installation requirements. The long strip-shaped mounting fixing holes are designed to allow position adjustment during screw mounting, and can adapt to double-sided screens of different sizes, meet the requirements of different installation positions, and improve the versatility of the fixing support. In addition, the plurality of mounting fixing holes on the fixing part can prevent screw loosening during vibration testing, installation accidents, improve installation stability, and ensure test effect.

[0031] As shown in Figure 1 , in the preferred embodiment, in order to facilitate the installation of the fixing support on the vibration table, the lower part 2 includes mounting plate one 7, mounting plate two 8, and mounting plate three 9; the mounting plate one 7 and the mounting plate three 9 are arranged on both sides of the reinforcing vertical plate 13; and the mounting plate two 8 is arranged on the outer side of the upper part 1. In order to improve the flexibility of the installation of the fixing support, a plurality of large-size transverse long strip-shaped mounting fixing holes 10 are arranged on the mounting plate one 7, the mounting plate two 8, and the mounting plate three 9.

[0032] As shown in Figure 1 , one large-size transverse long strip-shaped mounting fixing hole is arranged on the mounting plate one and the mounting plate two, and two large-size transverse long strip-shaped mounting fixing holes are arranged on the mounting plate two. The fixing support is installed on the vibration table by screws through the large-size transverse long strip-shaped mounting fixing holes, and the design of the long strip-shaped mounting fixing holes allows the position of the fixing support to be adjusted when the fixing support is installed on the vibration table, thereby improving the flexibility of the installation.

[0033] Installation: the fixing support is installed on the vibration table through the mounting fixing holes on the mounting plate one, the mounting plate two, and the mounting plate three, and after the fixing support is installed, the double-sided screen to be tested is installed on the fixing support through the fixing part at both ends, the double-sided screen product is firmly installed by selecting appropriate mounting fixing holes on the fixing part during installation; and the test preparation is entered.

[0034] As shown in the design of the above fixing structure, in the embodiment, the double-sided screen A and B products are displayed by hoisting. As shown in Figure 2 , 3 , Figure 2 is an effect schematic diagram of installing a double-sided screen A product by using the fixing support of the utility model, Figure 3It is an effect schematic view of installing a double screen B product using the fixed support shown in the utility model. As can be seen from the figure, the double screen A 11 and the double screen B 12 can be installed and fixed through the fixed part, and are hoisted on the fixed support. The upper "hui" type frame also has sufficient margin to satisfy the large size of the double screen B. Compared with the prior art, the fixed support is more flexible in use, can accommodate double screens of different sizes, and is stably installed under the action of the fixed part. The upper part is connected with the double screen through a screw, and the lower part is installed together with the vibration table through a screw, so that the fixed support is convenient and stable, and the safety is improved.

[0035] The utility model discloses a fixed support is designed as the frame structure of upper and lower parts integration, and sets up multiple fixed mounting holes for the installation of fixed support and the installation and fixed of double screen hoisting, and on the structure, the fixed support structure is simple, but the whole structure rigidity is good, and hoisting stability is good. Compared with the prior art, the fixed support has more general advantages, adopts multiple long strip mounting fixed hole designs, realizes the stability of installation, and the long strip hole design is convenient for the adjustment of position during installation, so that the installation position is more flexible and is not limited, and is suitable for different double screen sizes.

[0036] The above-mentioned is only the embodiment of the utility model, and does not limit the patent range of the utility model, and equivalent structure or equivalent process transformation using the utility model specification and attached drawing contents, or direct or indirect application in other related technical fields, are all included in the patent protection range of the utility model.

Claims

1. A fixing support for hoisting a double-sided screen vibration test, characterized in that, Include: Supporting and fixing bracket structure, the bracket structure includes upper part (1), lower part (2); The upper part (1), lower part (2) is an integral structure; The bracket structure is installed on the vibration table (4) through the lower part (2); The upper part (1) is provided with a fixed part (3), and the double-sided screen to be tested is installed through the fixed part (3).

2. The fixing support for hoisting a double-sided screen for vibration test according to claim 1, characterized in that: The upper part (1) is a "hui" type square box structure, and reinforcing vertical plates (13) are arranged on both sides of the square box structure.

3. The fixing support for hoisting a double-sided screen for vibration test according to claim 1, characterized in that: A plurality of long strip-shaped mounting fixing holes (5) are arranged on the fixed part (3), and the long strip-shaped mounting fixing holes (5) are arranged parallel to the fixed part (3).

4. The fixing support for hoisting a double-sided screen for vibration test according to claim 3, characterized in that: The fixed part (3) is further provided with a circular fixing hole (6), and the long strip-shaped mounting fixing hole (5) is located on both sides of the circular fixing hole (6).

5. The fixing support for hoisting a double-sided screen for vibration test according to claim 2, characterized in that: The lower part (2) includes mounting plate one (7), mounting plate two (8) and mounting plate three (9); The mounting plate one (7) and the mounting plate three (9) are arranged on the side of the reinforcing vertical plate (13) respectively. The mounting plate two (8) is arranged on the outside of the upper part (1).

6. The fixing support for hoisting a double-sided screen for vibration test according to claim 5, characterized in that: A plurality of large-size horizontal long strip-shaped mounting fixing holes (10) are arranged on the mounting plate one (7) and the mounting plate three (9) respectively.

7. The fixing support for hoisting a double-sided screen for vibration test according to claim 5, characterized in that: A plurality of large-size horizontal long strip-shaped mounting fixing holes (10) are arranged on the mounting plate two (8).

Images