CN219533996U

CN219533996U - Novel ultra-thin COB display screen packaging structure

Info

Publication number: CN219533996U
Application number: CN202320519010.0U
Authority: CN
Inventors: 王晖
Original assignee: Shenzhen Ktone Technology Co ltd
Current assignee: Shenzhen Ktone Technology Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-15
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses a novel ultrathin COB display screen packaging structure, which comprises a support frame, wherein two long holes are respectively formed in the two ends of the support frame, two connecting rods are respectively and slidably arranged on the inner wall surfaces of the long holes, two opening and closing mechanisms are respectively arranged on the two connecting rods and the outer surfaces of the two ends of the support frame, each opening and closing mechanism comprises two fixed blocks fixedly arranged on the upper surface of one side of the support frame, a baffle is rotatably arranged between the two fixed blocks, four support blocks are respectively and fixedly connected with the lower surface of the baffle and one end of each connecting rod, two rotating blocks are respectively and rotatably arranged between the four support blocks, two limiting rods are respectively and fixedly connected with one sides, close to each other, of the two rotating blocks, and a second spring is fixedly arranged between the two rotating blocks. According to the utility model, after the display screen enters the supporting frame through the two opening and closing mechanisms, the two baffles are closed to fix the display screen, so that the display screen can be conveniently taken and placed.

Description

Novel ultra-thin COB display screen packaging structure

Technical Field

The utility model relates to the technical field of display screens, in particular to a novel ultrathin COB display screen packaging structure.

Background

COB technology is an emerging LED packaging technology, in which a light emitting chip is integrated into a PCB board, and COB display screen refers to a display screen using this technology.

The general COB display screen is all to use the screw to install on the shell, when carrying out the dismouting to the display screen, only need with the help of the instrument to dismouting to the display screen, the operation is more troublesome, is inconvenient for daily maintenance work, when the display screen goes wrong, can not change the display screen fast, has reduced the efficiency of maintenance and installation.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a novel ultrathin COB display screen packaging structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a novel ultra-thin COB display screen packaging structure, includes the support frame, two elongated holes have been seted up respectively to the inside both ends of support frame, two elongated hole inner wall surface slidable mounting has two connecting rods respectively, two the connecting rod is equipped with two opening and shutting mechanisms with support frame both ends surface respectively, opening and shutting mechanism includes two fixed blocks of fixed mounting at support frame one side upper surface, two rotate between the fixed block and install the baffle, the lower surface of baffle and the one end of connecting rod are four supporting shoe of fixedly connected with respectively, four rotate respectively between the supporting shoe and install two commentaries on classics piece, two one side that the commentaries on classics piece is close to each other is two gag lever posts of fixedly connected with respectively, two fixed mounting has the second spring between the commentaries on classics piece, the second spring housing is established at the surface of two gag lever posts.

As a further scheme of the utility model, two sliding grooves are respectively formed in the lower end positions of the two long holes of the supporting frame, the two sliding grooves are respectively communicated with the two long holes, a supporting plate is slidably mounted in the two sliding grooves, two first springs are respectively and fixedly mounted between the supporting plate and the lower surface of the supporting frame, two ends of the supporting plate are slidably mounted on the inner wall surfaces of the two long holes, and one ends, far away from two supporting blocks, of the two connecting rods are fixedly connected to the outer surface of the supporting plate.

As a further scheme of the utility model, one side of the support frame is fixedly provided with an annular frame, the outer surface of one end of the annular frame, which is close to the baffle, is provided with a first clamping groove, the outer surfaces of two ends of the support frame are respectively fixedly connected with two sliding rods, the outer surface of the support frame is provided with a U-shaped cover plate, two second clamping grooves are respectively arranged on two sides of the inner wall of the U-shaped cover plate, the two sliding rods are slidably arranged in the two second clamping grooves, the upper end of the U-shaped cover plate is provided with a sliding hole, and a push plate is slidably arranged in the sliding hole.

As a further scheme of the utility model, the sliding hole is matched with the first clamping groove, and the horizontal height of the sliding hole and the first clamping groove is higher than the horizontal height of the upper surface of the baffle plate when the baffle plate is closed.

As a further scheme of the utility model, the U-shaped cover plate is fixedly provided with a fixed rod close to the outer surface of the sliding hole, and the outer surface of the fixed rod is rotatably provided with a stop lever.

As a further scheme of the utility model, a plurality of square holes are respectively formed on the outer surfaces of the two ends of the inner side of the support frame, the square holes are communicated with the long holes, flexible stop blocks are slidably arranged in the square holes, third springs are fixedly arranged between the flexible stop blocks and the inner wall surfaces of the long holes, and the square holes on the two ends of the inner side of the support frame are uniformly distributed at the two ends of the two connecting rods.

The beneficial effects of the utility model are as follows:

1. through two opening and closing mechanisms, make the display screen after getting into the support frame in, two baffles are closed to fix the display screen, be convenient for get to the display screen and put, the operation is simpler, makes and just can dismantle the display screen with the help of the instrument.

2. Through set up a plurality of flexible dog in support frame inner wall both sides, the display screen of being convenient for slows down the impact between display screen and the support frame inner wall when rocking, prevents that the display screen from damaging.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a novel ultra-thin COB display screen packaging structure according to the present utility model;

fig. 2 is a schematic structural diagram of the outer part of a supporting frame of the novel ultrathin COB display screen packaging structure;

FIG. 3 is a schematic diagram of the back of a novel ultra-thin COB display package structure according to the present utility model;

fig. 4 is a schematic structural diagram of the inside of a supporting frame of the novel ultrathin COB display screen packaging structure provided by the utility model;

fig. 5 is a schematic structural diagram of an opening and closing mechanism of a novel ultrathin COB display screen packaging structure provided by the utility model;

fig. 6 is an enlarged view of the structure at a in fig. 3.

In the figure: 1. a support frame; 2. an elongated aperture; 3. square holes; 4. a chute; 5. an annular frame; 6. a first clamping groove; 7. a fixed block; 8. a slide bar; 9. a first spring; 10. a support plate; 11. a connecting rod; 12. a support block; 13. a rotating block; 14. a second spring; 15. a limit rod; 16. a baffle; 17. a flexible stop; 18. a third spring; 19. a second clamping groove; 20. a push plate; 21. a sliding hole; 22. a U-shaped cover plate; 23. a fixed rod; 24. a stop lever.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Examples

Referring to fig. 1-6, a novel ultrathin COB display screen packaging structure comprises a supporting frame 1, two long holes 2 are respectively formed in the two ends of the supporting frame 1, two connecting rods 11 are respectively slidably mounted on the inner wall surfaces of the two long holes 2, two opening and closing mechanisms are respectively arranged on the outer surfaces of the two ends of the supporting frame 1 and comprise two fixed blocks 7 fixedly mounted on the upper surface of one side of the supporting frame 1, a baffle 16 is rotatably mounted between the two fixed blocks 7, four supporting blocks 12 are respectively fixedly connected with the lower surface of the baffle 16 and one end of the connecting rod 11, two rotating blocks 13 are respectively rotatably mounted between the four supporting blocks 12, two limiting rods 15 are respectively fixedly connected with one sides, close to each other, of the two rotating blocks 13, a second spring 14 is fixedly mounted between the two rotating blocks 13, and is sleeved on the outer surfaces of the two limiting rods 15, so that after the display screen enters the supporting frame 1, the two baffles 16 are closed to fix the display screen.

In this embodiment, the support frame 1 is located at the lower end positions of the two elongated holes 2, two sliding grooves 4 are respectively provided, the two sliding grooves 4 are respectively communicated with the two elongated holes 2, a support plate 10 is slidably mounted in the two sliding grooves 4, two first springs 9 are respectively and fixedly mounted between the support plate 10 and the lower surface of the support frame 1, two ends of the support plate 10 are slidably mounted on the inner wall surfaces of the two elongated holes 2, one ends of two connecting rods 11, which are far away from two supporting blocks 12, are fixedly connected to the outer surfaces of the support plate 10, and the support plate 10 is extruded by a display screen to move so as to drive the two connecting rods 11 to move, thereby closing the two baffles 16.

In this embodiment, a plurality of square holes 3 have been seted up respectively to the inboard both ends surface of support frame 1, square hole 3 link up mutually with rectangular hole 2, slidable mounting has flexible dog 17 in square hole 3, fixed mounting has third spring 18 between flexible dog 17 and the rectangular hole 2 inner wall surface, a plurality of square holes 3 evenly distributed in the both ends position of two connecting rods 11 of inboard both ends of support frame 1, through the resilience force of third spring 18, the collision force that produces when slowing down the display screen and bump, avoid the display screen damage.

In this embodiment, one side fixed mounting of support frame 1 has annular frame 5, annular frame 5 is close to the one end surface of baffle 16 and has seted up first draw-in groove 6, the surface of support frame 1 both ends is fixedly connected with two slide bars 8 respectively, the surface of support frame 1 is equipped with U-shaped apron 22, twice second draw-in groove 19 has been seted up respectively to the inner wall both sides of U-shaped apron 22, two slide bars 8 slidable mounting is in twice second draw-in groove 19, slide hole 21 has been seted up to the upper end of U-shaped apron 22, slidable mounting has push pedal 20 in slide hole 21, the dismouting to the display screen of being convenient for.

In this embodiment, the sliding hole 21 is matched with the first clamping groove 6, and the horizontal height of the sliding hole 21 and the first clamping groove 6 is higher than the horizontal height of the upper surface when the baffle plates 16 are closed, so that the push plate 20 covers the outer surfaces of the two baffle plates 16.

In this embodiment, a fixing rod 23 is fixedly installed on the outer surface of the U-shaped cover plate 22 near the sliding hole 21, and a stop lever 24 is rotatably installed on the outer surface of the fixing rod 23 for fixing one end of the push plate 20.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: the display screen is placed in the support frame 1, the side edge of the display screen extrudes flexible stop blocks 17 in a plurality of square holes 3 to slide in the square holes 3, a plurality of third springs 18 connected with the inner walls of the long holes 2 are extruded, when the bottom end of the display screen extrudes the support plate 10 to move, two first springs 9 are extruded to drive two connecting rods 11 on the support plate 10 to move downwards along the inner walls of the two long holes 2, rotating blocks 13 on the two connecting rods 11 pull rotating blocks 13 on the two baffle plates 16 to move through two second springs 14, the two baffle plates 16 are driven to rotate between four fixed blocks 7, the lower surfaces of the two baffle plates 16 are attached to the upper ends of the display screen, the display screen is fixed, two sliding rods 8 slide in two first clamping grooves 19 by pushing two ends of a U-shaped cover plate 22 to move on the support frame 1, when a push plate 20 reaches the upper position of the two baffle plates 16, the push plate 20 moves in the sliding holes 21 to be close to the first clamping grooves 6, the push plate 20 is clamped in the first clamping grooves 6, the rotating blocks 24 are driven to rotate, the lower surfaces of the baffle plates 23 are clamped at the center of circle of the sliding holes 21, and the display screen is packaged.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a novel ultra-thin COB display screen packaging structure, includes support frame (1), its characterized in that, two elongated hole (2) have been seted up respectively to the inside both ends of support frame (1), two elongated hole (2) inner wall surface slidable mounting has two connecting rods (11) respectively, two connecting rods (11) are equipped with two opening and shutting mechanisms with support frame (1) both ends surface respectively, opening and shutting mechanism includes two fixed blocks (7) of fixed mounting in support frame (1) one side upper surface, two rotate between fixed block (7) and install baffle (16), the lower surface of baffle (16) and the one end of connecting rod (11) are fixedly connected with four supporting shoe (12) respectively, four rotate respectively between supporting shoe (12) and install two changeing piece (13), two one side that changeing piece (13) are close to each other is fixedly connected with two gag lever post (15), two fixed mounting has second spring (14) between changeing piece (13), second spring (14) cover is established at the gag lever post of two gag lever posts (15).

2. The novel ultrathin COB display screen packaging structure according to claim 1, wherein the support frame (1) is located at the lower end positions of two long holes (2) and is provided with two sliding grooves (4) respectively, the two sliding grooves (4) are communicated with the two long holes (2) respectively, the support plate (10) is slidably mounted in the two sliding grooves (4), two first springs (9) are fixedly mounted between the support plate (10) and the lower surface of the support frame (1) respectively, two ends of the support plate (10) are slidably mounted on the inner wall surfaces of the two long holes (2), and one ends of two connecting rods (11) away from two support blocks (12) are fixedly connected to the outer surface of the support plate (10).

3. The novel ultrathin COB display screen packaging structure according to claim 1, wherein a plurality of square holes (3) are respectively formed in the outer surfaces of two inner ends of the support frame (1), the square holes (3) are communicated with the long holes (2), flexible stop blocks (17) are slidably mounted in the square holes (3), third springs (18) are fixedly mounted between the flexible stop blocks (17) and the inner wall surfaces of the long holes (2), and the square holes (3) in two inner ends of the support frame (1) are uniformly distributed at two end positions of the two connecting rods (11).

4. The novel ultrathin COB display screen packaging structure according to claim 1, wherein an annular frame (5) is fixedly installed on one side of the supporting frame (1), a first clamping groove (6) is formed in the outer surface of one end of the annular frame (5) close to the baffle (16), two sliding rods (8) are fixedly connected to the outer surfaces of two ends of the supporting frame (1) respectively, a U-shaped cover plate (22) is arranged on the outer surface of the supporting frame (1), two second clamping grooves (19) are formed in two sides of the inner wall of the U-shaped cover plate (22) respectively, two sliding rods (8) are slidably installed in the two second clamping grooves (19), a sliding hole (21) is formed in the upper end of the U-shaped cover plate (22), and a push plate (20) is slidably installed in the sliding hole (21).

5. The novel ultrathin COB display screen packaging structure according to claim 4, wherein the sliding hole (21) is matched with the first clamping groove (6), and the horizontal height of the sliding hole (21) and the first clamping groove (6) is higher than that of the upper surface of the baffle plate (16) when the baffle plate is closed.

6. The novel ultrathin COB display screen packaging structure according to claim 5, wherein a fixing rod (23) is fixedly arranged on the outer surface of the U-shaped cover plate (22) close to the sliding hole (21), and a stop lever (24) is rotatably arranged on the outer surface of the fixing rod (23).