Display screen module aging support

Abstract

The utility model provides a display screen module aging support which comprises a support body, two support assemblies are arranged on the support body, each support assembly comprises an upper transverse rod and a lower transverse rod, the upper transverse rods are parallel to the lower transverse rods, each support assembly further comprises at least two vertical rods, and at least one supporting assembly is further arranged on the support body and located between the two support assemblies. The supporting assembly comprises two supporting plates arranged in a spaced mode, supporting rods are arranged on the supporting plates correspondingly, first connecting sleeves are arranged at the two opposite ends of each supporting rod correspondingly, each first connecting sleeve comprises a first cylinder body and a second cylinder body which are perpendicular to each other, and the supporting rods are sleeved with the first cylinder bodies; and the second cylinders sleeve the vertical rods in a one-to-one correspondence manner and are in sliding connection with the vertical rods. The display screen aging rack solves the technical problem that an existing aging rack cannot adjust the inclination angle of a display screen, and has the technical effects that the inclination angle of a display screen module to be tested can be conveniently adjusted, and the display screen aging rack can be matched with display screen modules of various sizes.

Description

TECHNICAL FIELD

[0001] The utility model relates to display screen manufacturing technical field especially relates to a display screen module aging support. BACKGROUND

[0002] In the production process of display screen, aging test needs to be carried out on display screen module to ensure product quality, which can effectively find early quality problems of display screen module and ensure product quality of display screen. Display screen module needs to be supported by aging support during aging test.

[0003] The utility model discloses a kind of display screen aging racks with the utility model discloses a kind of display screen aging racks, including base, support and the hanger unit being set on support, universal wheel is provided on the base bottom, support is vertically set on base, the hanger unit includes clamping assembly, clamping assembly is set on support, clamping assembly is clamped with display screen. The display screen aging rack described above is used to place display screen in clamping assembly and clamp with clamping assembly, so as to reduce the sliding and knock of display screen, improve the stability of display screen in moving process.

[0004] When the display screen to be tested is supported using the display screen aging rack disclosed in the above utility model patent, the display screen is clamped with the clamping plate to place the display screen on the aging rack. Since the clamping plate and the limiting plate are integrally formed and the limiting plate is fixedly connected to the vertical rod by screws, the inclination angle of the display screen cannot be adjusted after the display screen is clamped with the clamping plate, which cannot adjust the inclination angle of the display screen as needed during the aging test, and the universality is poor. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the utility model provides a display screen module aging support, which solves the problem that the existing aging rack cannot adjust the inclination angle of the display screen in the prior art.

[0006] According to the embodiment of the utility model, a display screen module aging support, including frame body, two support assemblies are symmetrically arranged on the frame body and are spaced apart along the horizontal direction, the support assembly includes upper cross bar and lower cross bar which are spaced apart along the vertical direction and are parallel, the support assembly further includes at least two vertical rods, one end of the opposite two ends of the vertical rod is sleeved on the upper cross bar and is slidably connected with the upper cross bar, the other end is sleeved on the lower cross bar and is slidably connected with the lower cross bar, at least one support assembly is further arranged on the frame body and is located between the two support assemblies, the support assembly includes two support plates which are spaced apart, support rods are respectively arranged on the support plates and are parallel, first connecting sleeves are respectively arranged on the opposite two ends of the support rod, the first connecting sleeve includes first cylinder and second cylinder which are perpendicular to each other, the first cylinder is sleeved on the support rod, the second cylinder is sleeved on the vertical rod and is slidably connected with the vertical rod, and the two second cylinders located at the two ends of the same support rod are respectively matched with the two vertical rods.

[0007] Further, the support plates are respectively fixedly connected with support square tubes, and the two support square tubes are respectively sleeved on the two support rods.

[0008] Further, vertical limiting plates are respectively arranged on the support plates, and the two limiting plates are respectively located on the sides of the two support plates away from each other.

[0009] Further, the first connecting sleeve includes first shell, second shell, first bolt and first nut, the first shell and the second shell surround the first cylinder and the second cylinder, the first bolt passes through the first shell, the support rod and the second shell in sequence, and the first nut is matched with the first bolt and tightly presses the first shell and the second shell on the support rod.

[0010] Further, the opposite two ends of the support rod are respectively provided with first connecting portions, the first connecting portions extend into the first cylinder, and first through holes are formed in the first connecting portions for the first bolt to pass through.

[0011] Further, the opposite two ends of the vertical rod are respectively provided with second connecting sleeves, the second connecting sleeves include third cylinder and fourth cylinder which are perpendicular to each other, the third cylinder is sleeved on the end of the vertical rod, and the fourth cylinder is sleeved on the upper cross bar or the lower cross bar.

[0012] Further, the second connecting sleeve comprises a third shell, a fourth shell, a second bolt and a second nut, the third shell and the fourth shell enclose the third cylinder and the fourth cylinder, the second bolt passes through the third shell, the vertical rod and the fourth shell in sequence, and the second nut is matched with the second bolt and presses the third shell and the fourth shell on the vertical rod.

[0013] Further, opposite ends of the vertical rod are respectively provided with second connecting parts, the second connecting parts extend into the third cylinder, and the second connecting parts are provided with second through holes for the second bolt to pass through.

[0014] Further, the frame body is further provided with a plurality of fixing plates, the fixing plates are located on sides, away from each other, of the two support assembly components, and the fixing plates are respectively provided with drives.

[0015] Further, the bottom of the frame body is provided with a plurality of universal wheels.

[0016] Compared with the prior art, the display screen module aging support has the following beneficial effects: the two symmetrical support assembly components are arranged on the frame body, the support assembly component is arranged between the two support assembly components, the support assembly component has two support plates for placing the display screen modules to be tested, the support plates are mounted on the support assembly components through the cooperation of the first connecting sleeve arranged at the end of the support rod and the vertical rod, the overall structure of the aging support is stable, when the inclination angle of the display screen module needs to be adjusted, the second cylinder at the end of one support rod or both support rods in the support assembly component is slid on the corresponding vertical rod, so that the height difference of the two support plates is changed, the inclination angle of the display screen module placed on the two support plates can be adjusted, the space between the two corresponding support plates can be adjusted by sliding the vertical rod on the upper cross rod and the lower cross rod, so that the space between the two corresponding support plates is adapted to the size of the display screen module, different sizes of display screen modules can be placed on the support assembly component, and the inclination angle of the display screen module placed on the support plate meets the requirements of the aging test, the technical problem that the existing aging frame cannot adjust the inclination angle of the display screen is solved, the technical effect that the inclination angle of the display screen module to be tested can be conveniently adjusted and the aging support can be adapted to display screen modules of various sizes is achieved, the versatility of the aging support is improved, and the overall structure of the aging support is stable and reliable in supporting the display screen module. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a structural schematic view of a display screen module aging support according to an embodiment of the present utility model;

[0018] Figure 2 FIG. 2 is a structural schematic view of a support assembly component in the display screen module aging support according to an embodiment of the present utility model.

[0019] Figure 3 For Figure 2 enlarged view at A in the middle;

[0020] Figure 4 For the structure diagram of the vertical rod in the display screen module aging support of an embodiment of the utility model.

[0021] In the above figure: 1, frame body; 11, fixed plate; 12, universal wheel; 2, support assembly; 21, upper cross bar; 22, lower cross bar; 23, vertical rod; 24, second connecting part; 3, support assembly; 31, support plate; 32, support rod; 33, support square tube; 34, limiting plate; 35, first connecting part; 4, first connecting sleeve; 41, first cylinder; 42, second cylinder; 43, first shell; 44, second shell; 45, first bolt; 46, first nut; 5, second connecting sleeve; 51, third cylinder; 52, fourth cylinder; 53, third shell; 54, fourth shell; 55, second bolt; 56, second nut; 6, display screen module. DETAILED DESCRIPTION

[0022] The technical solutions in the utility model will be further described below in combination with the drawings and embodiments.

[0023] As Figures 1 to 4 shown, the utility model embodiment proposes a kind of display screen module aging support, for supporting display screen module 6 in the process of carrying out aging test to display screen module 6.

[0024] Please refer to Figure 1 and Figure 2The display screen module aging support frame comprises a frame body 1, two support assembly 2 are arranged on the frame body 1 in horizontal direction and symmetrically, the support assembly 2 comprises upper cross bar 21 and lower cross bar 22 arranged in vertical direction and the upper cross bar 21 is parallel with the lower cross bar 22, the support assembly 2 further comprises at least two vertical rods 23, one end of the vertical rod 23 is sleeved on the upper cross bar 21 and is slidably connected with the upper cross bar 21, the other end is sleeved on the lower cross bar 22 and is slidably connected with the lower cross bar 22, at least one support assembly 3 is further arranged on the frame body 1 and is located between two support assembly 2, the support assembly 3 comprises two support plates 31 arranged at intervals and the display screen module 6 to be tested is placed on the two support plates 31, support rod 32 is arranged on the support plate 31 respectively and two support rod 32 is parallel, first connecting sleeve 4 is arranged on the opposite ends of the support rod 32 respectively, the first connecting sleeve 4 comprises first sleeve body 41 and second sleeve body 42 perpendicular to each other, the first sleeve body 41 is sleeved on the support rod 32, the second sleeve body 42 is sleeved on the vertical rod 23 one by one and is slidably connected with the vertical rod 23 and two second sleeve body 42 located at the two ends of the same support rod 32 are respectively matched with two vertical rods 23 symmetrically, so that the two ends of the support assembly 3 are respectively mounted on two support assembly 2, the position of the support assembly 3 and the display screen module 6 placed on the support plate 31 is kept stable.

[0025] Specifically, when the display screen module 6 is tested by using the display screen module aging support provided in the embodiment, the display screen module 6 to be tested is placed on the support plate 31, and the support plate 31 is installed on the support assembly 2 through the cooperation of the first connecting sleeve 4 provided at the end of the support rod 32 and the vertical rod 23, so as to ensure the stable position of the display screen module 6 on the display screen module aging support, and the display screen module 6 can be transported by moving the display screen module aging support; when the inclination angle of the display screen module 6 needs to be adjusted, the second cylinder 42 in one of the support rods 32 in the support assembly 3 is slid on the corresponding vertical rod 23, or the second cylinders 42 at both ends of the two support rods 32 are respectively slid on the corresponding vertical rods 23, so as to change the height of the two support rods 32 and change the height difference of the two support plates 31, thereby adjusting the inclination angle of the display screen module 6 placed on the two support plates 31, and adjusting the distance between the vertical rods 23 by sliding the vertical rods 23 on the upper cross rod 21 and the lower cross rod 22, so as to adapt the distance between the corresponding two support plates 31 to the size of the display screen module 6, so that display screen modules 6 of different sizes can be placed on the support assembly 3, and the inclination angle of the display screen module 6 placed on the support plate 31 meets the requirements of the aging test. When the distance between the vertical rods 23 is unchanged, the inclination angle of the display screen module 6 increases when the height difference between the support rods 32 increases, and the inclination angle of the display screen module 6 decreases when the height difference between the support rods 32 decreases. When the height difference between the support rods 32 is unchanged, the size of the display screen module 6 that can be placed is larger when the distance between the vertical rods 23 increases, and the size of the display screen module 6 that can be placed is smaller when the distance between the vertical rods 23 decreases. The display screen module aging support provided in the embodiment can conveniently adjust the inclination angle of the display screen module 6 to be tested to meet the requirements of the aging test, and can be adapted to display screen modules 6 of various sizes, which has strong versatility. At the same time, the overall structure of the display screen module aging support is stable, and the support for the display screen module 6 is reliable.

[0026] As shown in Figure 2 and Figure 3 , the support plate 31 is fixedly connected with a support square tube 33, and the two support square tubes 33 are respectively and one-to-one correspondingly sleeved on the two support rods 32. The support square tube 33 is arranged on the support plate 31, and the support rod 32 is correspondingly arranged in the support square tube 33, so as to ensure the reliable connection of the support rod 32 and the support plate 31. The support rod 32 is inserted into the support square tube 33 and fixedly connected by using a bolt or other connecting member, or the support rod 32 and the support square tube 33 are welded together, so as to conveniently integrate the support assembly 3.

[0027] In the embodiment, the support plate 31 is respectively provided with vertical limiting plates 34, and the two limiting plates 34 are respectively located on the sides of the two support plates 31 away from each other. After the display screen module 6 is placed on the support plate 31, it is located between the two limiting plates 34, so as to be supported by the limiting plates 34 to prevent the display screen module 6 from sliding off the inclined support plate 31, thereby further improving the stability of the display screen module 6 on the support plate 31.

[0028] As shown in Figure 3 The first connecting sleeve 4 includes a first shell 43, a second shell 44, a first bolt 45 and a first nut 46. The first shell 43 and the second shell 44 enclose the first cylinder 41 and the second cylinder 42. The first bolt 45 passes through the first shell 43, the support rod 32 and the second shell 44 in sequence. The first nut 46 cooperates with the first bolt 45 and presses the first shell 43 and the second shell 44 tightly on the support rod 32. The first connecting sleeve 4 is formed by the first shell 43 and the second shell 44 enclosing the first cylinder 41 and the second cylinder 42. When the first connecting sleeve 4 is used to connect the support rod 32 and the vertical rod 23, the end of the support rod 32 is first placed close to the vertical rod 23 and the support rod 32 is perpendicular to the vertical rod 23. Then the first shell 43 and the second shell 44 are attached to the support rod 32 and the vertical rod 23 respectively. Then the first bolt 45 passes through the first shell 43, the support rod 32 and the second shell 44 in sequence and the first nut 46 is tightened. In this way, the relative position of the support rod 32 and the vertical rod 23 is locked. When the inclination angle of the support plate 31 is adjusted, the first nut 46 is loosened to a certain extent so that the second cylinder 42 can slide on the vertical rod 23. After adjustment, the first nut 46 is tightened again to lock the position of the support rod 32 and prevent the support assembly 3 from moving unexpectedly during testing.

[0029] In the embodiment, the opposite ends of the support rod 32 are respectively provided with first connecting parts 35, which extend into the first cylinder 41 and are provided with first through holes for the first bolt 45 to pass through. By providing the first connecting parts 35 at the ends of the support rod 32 and cooperating with the first cylinder 41, and providing the first through holes on the first connecting parts 35 and cooperating with the first bolt 45, the first bolt 45 is inserted into the first through hole to position the first connecting sleeve 4 on the support rod 32, which facilitates the assembly of the display screen module aging support.

[0030] Please combine Figure 1 and Figure 4 , the opposite ends of the vertical rod 23 are respectively provided with a second connecting sleeve 5, the second connecting sleeve 5 includes a third sleeve body 51 and a fourth sleeve body 52 which are perpendicular to each other, the third sleeve body 51 is sleeved on the end of the vertical rod 23 and the fourth sleeve body 52 is sleeved on the upper cross rod 21 or the lower cross rod 22. The vertical rod 23 and the cross rod are combined by the second connecting sleeve 5, the second connecting sleeve 5 includes the third sleeve body 51 matched with the end of the vertical rod 23 and the fourth sleeve body 52 sleeved on the upper cross rod 21 or the lower cross rod 22, so that the vertical rod 23 is kept perpendicular to the upper cross rod 21 and the lower cross rod 22, and the vertical rod 23 can be moved on the upper cross rod 21 or the lower cross rod 22 by sliding the fourth sleeve body 52 on the upper cross rod 21 or the lower cross rod 22, so as to conveniently adjust the spacing between the vertical rods 23.

[0031] Specifically, the second connecting sleeve 5 includes a third shell 53, a fourth shell 54, a second bolt 55 and a second nut 56, the third shell 53 and the fourth shell 54 enclose the third sleeve body 51 and the fourth sleeve body 52, the second bolt 55 passes through the third shell 53, the vertical rod 23 and the fourth shell 54 in sequence, and the second nut 56 is matched with the second bolt 55 and presses the third shell 53 and the fourth shell 54 on the vertical rod 23. The second connecting sleeve 5 encloses the third sleeve body 51 and the fourth sleeve body 52 by the third shell 53 and the fourth shell 54, when the vertical rod 23 and the upper cross rod 21 or the lower cross rod 22 are connected by the second connecting sleeve 5, first, the end of the vertical rod 23 is close to the upper cross rod 21 or the lower cross rod 22 and the vertical rod 23 is perpendicular to the upper cross rod 21 or the lower cross rod 22, then the third shell 53 and the fourth shell 54 are attached to the vertical rod 23 and the upper cross rod 21 or the lower cross rod 22 respectively, then the second bolt 55 passes through the third shell 53, the vertical rod 23 and the fourth shell 54 in sequence and the second nut 56 is tightened, so as to lock the relative position of the vertical rod 23 and the upper cross rod 21 or the lower cross rod 22, when the inclination angle of the support plate 31 is adjusted, the fourth sleeve body 52 can slide on the upper cross rod 21 or the lower cross rod 22 by loosening the second nut 56 to a certain extent, and the position of the vertical rod 23 is locked again by tightening the second nut 56 again after adjustment, so as to prevent the display screen module 6 from falling off the support plate 31 due to loosening of the vertical rod 23 during testing.

[0032] As Figure 4As shown, the opposite ends of the vertical rod 23 are respectively provided with a second connecting part 24, the second connecting part 24 extends into the third cylinder body 51 and the second connecting part 24 is provided with a second through hole for the second bolt 55 to pass through. The second connecting part 24 provided at the end of the vertical rod 23 is used to cooperate with the third cylinder body 51, and the second through hole is arranged on the second connecting part 24, and the second connecting sleeve 5 is positioned through cooperation of the second through hole and the second bolt 55, so as to facilitate the combination of the support assembly 2.

[0033] Please refer to Figure 1 In the embodiment, each of the support assemblies 2 includes four vertical rods 23, and the frame body 1 is provided with two rows of support assemblies 3, and each row of support assemblies 3 cooperates with two adjacent vertical rods 23. The two rows of support assemblies 3 arranged on the frame body 1 can increase the capacity of the display screen module aging support, so that the display screen modules 6 can be tested in batches, and each row of support assemblies 3 is arranged in a vertical direction, which facilitates the taking and placing of the display screen modules 6 on the support plates 31 and reduces the floor area of the display screen module aging support.

[0034] As Figure 1 As shown, the frame body 1 is also provided with a plurality of fixing plates 11, the fixing plates 11 are respectively located on the sides of the two support assemblies 2 away from each other, and the fixing plates 11 are respectively provided with a driver. The fixing plates 11 arranged on the frame body 1 are used for mounting the drivers, so as to connect the drivers with the display screen modules 6 to be tested, and supply power to the display screen modules 6 and control the display screen modules 6 through the drivers during the test, so as to ensure the normal aging test.

[0035] In detail, a plurality of universal wheels 12 are arranged at the bottom of the frame body 1. The universal wheels 12 arranged at the bottom of the frame body 1 can move the frame body 1 on the ground, which facilitates the transportation of the display screen module aging support and the display screen modules 6 placed on the display screen module aging support, and makes the display screen module aging support stable during the movement, so as to prevent the display screen modules 6 from falling due to bumping.

[0036] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A display panel module aging support frame comprising a frame body, characterized in that: The frame body is provided with two support assembly groups in horizontal direction and symmetrically, the support assembly group comprises upper and lower horizontal rods arranged in vertical direction and parallel to each other, and at least two vertical rods, one end of the vertical rod is sleeved on the upper horizontal rod and is in sliding connection with the upper horizontal rod, and the other end is sleeved on the lower horizontal rod and is in sliding connection with the lower horizontal rod, and the frame body is further provided with at least one support assembly between the two support assembly groups, the support assembly comprises two support plates arranged in interval, each of the support plates is provided with a support rod and the two support rods are parallel, and each end of the support rod is provided with a first connecting sleeve, the first connecting sleeve comprises first and second sleeves perpendicular to each other, the first sleeve is sleeved on the support rod, the second sleeve is sleeved on the vertical rod in one-to-one correspondence and is in sliding connection with the vertical rod, and the two second sleeves at both ends of the same support rod are matched with the two vertical rods symmetrically.

2. The display panel module aging support of claim 1, wherein: The support plate is fixedly connected with a support square tube, and the two support square tubes are sleeved on the two support rods in one-to-one correspondence.

3. The display panel module burn-in stand of claim 1, wherein: The support plate is provided with vertical limiting plates, and the two limiting plates are located on the sides of the two support plates away from each other.

4. The display panel module burn-in support of claim 1, wherein: The first connecting sleeve comprises a first shell, a second shell, a first bolt and a first nut, the first shell and the second shell form the first sleeve and the second sleeve, the first bolt passes through the first shell, the support rod and the second shell in sequence, and the first nut is matched with the first bolt and presses the first shell and the second shell on the support rod.

5. The display panel module burn-in stand of claim 4, wherein: Each end of the support rod is provided with a first connecting part, the first connecting part extends into the first sleeve, and the first connecting part is provided with a first through hole for the first bolt to pass through.

6. The display panel module burn-in stand of claim 1, wherein: Each end of the vertical rod is provided with a second connecting sleeve, the second connecting sleeve comprises third and fourth sleeves perpendicular to each other, the third sleeve is sleeved on the end of the vertical rod, and the fourth sleeve is sleeved on the upper horizontal rod or the lower horizontal rod.

7. A display panel module burn-in support as defined in claim 6, characterized by: The second connecting sleeve comprises a third shell, a fourth shell, a second bolt and a second nut, the third shell and the fourth shell form the third sleeve and the fourth sleeve, the second bolt passes through the third shell, the vertical rod and the fourth shell in sequence, and the second nut is matched with the second bolt and presses the third shell and the fourth shell on the vertical rod.

8. The display panel module burn-in stand of claim 7, wherein: Each end of the vertical rod is provided with a second connecting part, the second connecting part extends into the third sleeve, and the second connecting part is provided with a second through hole for the second bolt to pass through.

9. The display panel module burn-in support of claim 1, wherein: The frame body is further provided with a plurality of fixing plates, the fixing plates are located on the sides of the two support assembly groups away from each other, and the fixing plates are respectively provided with a driver.

10. The display panel module burn-in support of claim 1, wherein: The bottom of the frame body is provided with a plurality of universal wheels.

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