CN216848394U

CN216848394U - Efficient and stable surface mounting system for preparing Micro-LED backlight module

Info

Publication number: CN216848394U
Application number: CN202122785121.XU
Authority: CN
Inventors: 王勇文; 余九兵; 陈礼军
Original assignee: Xingyuan Electronic Technology Shenzhen Co Ltd
Current assignee: Xingyuan Electronic Technology Shenzhen Co Ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-06-28
Anticipated expiration: 2031-11-15

Abstract

The utility model belongs to the technical field of LED (light emitting diode) preparation, and particularly relates to a high-efficiency stable surface mount system for preparing a Micro-LED backlight module.A scheme is provided, which comprises a shell and a surface mount head arranged at the inner top of the shell, wherein an installation plate is sleeved at the inner bottom of the shell in a sliding manner, and a first driving mechanism is arranged at the bottom of the installation plate to drive the installation plate to move along the length direction of the installation plate; the constant head tank that two symmetries set up is seted up at the top of mounting panel, all is equipped with locating component in the inner wall of two constant head tanks, locating component is including seting up the first mounting groove on the constant head tank inner wall. According to the utility model, the positioning assembly positions the driving panel, so that the accuracy of the chip mounting is improved, the driving panel is positioned in a closed space during the chip mounting through the sealing plate and the sealing groove in the second driving mechanism, and the phenomenon that the external dust and impurities are carried out in a working space to influence the chip mounting is prevented, so that the quality of the chip mounting is improved.

Description

Efficient and stable surface mounting system for preparing Micro-LED backlight module

Technical Field

The utility model relates to the technical field of LED (light emitting diode) preparation, in particular to a high-efficiency stable surface mount system for preparing a Micro-LED backlight module.

Background

The Micro LED display technology is a display technology which takes self-luminous micron-scale LEDs as light-emitting pixel units and assembles the LEDs on a driving panel to form a high-density LED array, when the conventional surface mounting device is used for surface mounting, a certain gap exists between the driving panel and a positioning groove, the panel is easy to shake, so that the surface mounting quality is low, meanwhile, the surface mounting process is in an open space, external dust and impurities are easy to fall on the panel, the surface mounting is influenced, and therefore a high-efficiency stable surface mounting system for Micro-LED backlight module preparation is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficiency stable surface mount system for preparing a Micro-LED backlight module, which solves the problems in the prior art.

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

the utility model provides a high-efficient firm type Micro-LED is paster system for backlight unit preparation, includes the shell and installs the subsides head at top in the shell, the mounting panel has been cup jointed in the interior bottom slip of shell, the bottom of mounting panel is equipped with first actuating mechanism, moves along its length direction with the drive mounting panel, the constant head tank that two symmetries set up is seted up at the top of mounting panel, all is equipped with locating component in the inner wall of two constant head tanks.

Preferably, locating component is including offering the first mounting groove on the constant head tank inner wall, two first locating plates and two second locating plates that slide to cup joint with first mounting groove respectively, and wherein two first locating plates set up relatively, two second locating plates set up relatively, the inside of constant head tank all can be stretched into to one side of first locating plate and second locating plate.

Preferably, one side of the second positioning plate, which is far away from the first positioning plate, is provided with a second driving mechanism so as to drive the first positioning plate to move towards the inside of the positioning groove.

Preferably, openings are formed in the two inner walls of the shell, and the two openings are arranged oppositely.

Preferably, the second actuating mechanism includes the sloping block with first constant head tank fixed connection, the seal groove has been seted up at the top of mounting panel and the both sides that are located the constant head tank, the second mounting groove has been seted up at open-ended interior top, the top is fixed with electric telescopic handle in the second mounting groove, electric telescopic handle's output is fixed with the closing plate, the bottom of closing plate can stretch into the inside of seal groove, and inconsistent with the sloping block.

Preferably, the first driving mechanism comprises a rack fixed at the bottom of the mounting plate, a gear is meshed and connected to the outer side of the rack, a driving motor is fixedly connected to the gear, and the driving motor is fixedly connected with the shell.

Preferably, return springs are fixed between the first positioning plate and the first mounting groove, opposite ends of the first positioning plate and the second positioning plate are respectively provided with a third inclined surface and a fourth inclined surface, and the third inclined surface and the fourth inclined surface can be abutted.

Preferably, the bottom of the sealing plate is provided with a first inclined plane, the end part of the inclined block is provided with a second inclined plane, and the first inclined plane can be abutted against the second inclined plane, so that the inclined block is driven to move horizontally when the sealing plate moves downwards.

According to the utility model, the drive panel is positioned by the arranged positioning assembly, so that the accuracy of the chip mounting is improved, the drive panel is positioned in a closed space during the chip mounting through the arranged sealing plate and the sealing groove in the second drive mechanism, and the phenomenon that the proceeding of the chip mounting is influenced by external dust and impurities in a working space is prevented, so that the quality of the chip mounting is improved.

Drawings

FIG. 1 is a front cross-sectional view of the overall structure of a high-efficiency stable Micro-LED backlight module patch system for manufacturing;

FIG. 2 is an enlarged schematic view of a structure at the position A of the high-efficiency stable Micro-LED backlight module preparation patch system provided by the utility model;

FIG. 3 is a top sectional view of a mounting plate mounting structure of a high-efficiency stable surface mount system for Micro-LED backlight module preparation according to the present invention;

FIG. 4 is an enlarged schematic view of a structure at a position B of the high-efficiency stable Micro-LED backlight module preparation patch system provided by the utility model;

FIG. 5 is a schematic side view of a mounting plate mounting structure of a high-efficiency stable surface mount system for Micro-LED backlight module preparation according to the present invention.

In the figure: 1. a housing; 2. a mounting head; 3. mounting a plate; 4. a first drive mechanism; 41. a rack; 42. a gear; 5. positioning a groove; 6. a positioning assembly; 61. a first mounting groove; 62. a first positioning plate; 63. a second positioning plate; 7. a second drive mechanism; 71. a sloping block; 72. a sealing groove; 73. a second mounting groove; 74. an electric telescopic rod; 75. a sealing plate; 8. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 and 3, a high-efficient firm type Micro-LED backlight unit preparation is with paster system, includes shell 1 and the first 2 of subsides of top in shell 1 of installing, the interior bottom of shell 1 slides and has cup jointed mounting panel 3, the bottom of mounting panel 3 is equipped with first actuating mechanism 4, moves along its length direction with drive mounting panel 3, two symmetrical constant head tanks 5 that set up are seted up at the top of mounting panel 3, all are equipped with locating component 6 in the inner wall of two constant head tanks 5, and first actuating mechanism 4 drives 3 horizontal motion of mounting panel, and the first 2 of subsides carries out the paster to the backlight unit in the constant head tank 5 that lies in its below, and the staff can take out the backlight unit that just accomplished the paster in another group constant head tank 5, then puts into new backlight unit to improve machining efficiency.

Referring to fig. 3 and 4, the positioning assembly 6 includes a first mounting groove 61 formed on the inner wall of the positioning groove 5, two first positioning plates 62 and two second positioning plates 63 respectively slidably sleeved with the first mounting groove 61, wherein the two first positioning plates 62 are disposed oppositely, the two second positioning plates 63 are disposed oppositely, one sides of the first positioning plates 62 and the second positioning plates 63 can extend into the positioning groove 5, and the first positioning plates 62 and the second positioning plates 63 clamp the backlight module, so as to fix the backlight module.

Referring to fig. 2 and 3, a second driving mechanism 7 is disposed on a side of the second positioning plate 63 away from the first positioning plate 62 to drive the first positioning plate 62 to move towards the inside of the positioning slot 5.

Referring to fig. 1, two inner walls of the housing 1 are provided with openings, and the two openings are opposite to each other.

Referring to fig. 2 and 3, second actuating mechanism 7 includes the sloping block 71 with first locating plate 62 fixed connection, the seal groove 72 has been seted up at the top of mounting panel 3 and the both sides that are located locating groove 5, second mounting groove 73 has been seted up at open-ended interior top, the top is fixed with electric telescopic handle 74 in the second mounting groove 73, electric telescopic handle 74's output is fixed with closing plate 75, closing plate 75's bottom can stretch into the inside of seal groove 72, and inconsistent with sloping block 71, and electric telescopic handle 74 drives closing plate 75 downstream, and closing plate 75 gets into between the seal groove 72, and closing plate 75 and sloping block 71 laminate and drive sloping block 71 move to the direction that is close to locating groove 5, and sloping block 71 drives first locating plate 62 and moves to locating groove 5 internal motion.

Referring to fig. 1 and 5, the first driving mechanism 4 includes a rack 41 fixed at the bottom of the mounting plate 3, a gear 42 is engaged with the outside of the rack 41, the gear 42 is fixedly connected with a driving motor, and the driving motor is fixedly connected with the housing 1, the driving motor drives the gear 42 to rotate, and the gear 42 drives the mounting plate 3 to horizontally move inside the housing 1 through the rack 41.

Referring to fig. 2 and 4, a return spring 8 is fixed between each of the first positioning plate 62 and the second positioning plate 63 and the first mounting groove 61, and the opposite ends of the first positioning plate 62 and the second positioning plate 63 are respectively provided with a third inclined surface and a fourth inclined surface which can be in contact with each other.

Referring to fig. 2, a first inclined surface is arranged at the bottom of the sealing plate 75, and a second inclined surface is arranged at the end of the sloping block 71, and the first inclined surface can be in contact with the second inclined surface, so that the sloping block 71 is driven to move horizontally when the sealing plate 75 moves downwards.

The working principle is as follows: when the device is used, the driving panel is placed in the positioning groove 5, the driving motor drives the gear 42 to rotate, the gear 42 drives the mounting plate 3 to horizontally move in the shell 1 through the rack 41 until the positioning groove 5 provided with the driving panel is positioned below the mounting head 2, then the electric telescopic rod 74 drives the sealing plate 75 to move downwards, the sealing plate 75 enters the space between the sealing grooves 72, the sealing plate 75 drives the inclined block 71 to move towards the direction close to the positioning groove 5 through the interference of the first inclined plane and the second inclined plane, the inclined block 71 drives the first positioning plate 62 to move towards the positioning groove 5, when the first positioning plate 62 moves, the second positioning plate 63 is driven to synchronously move through the interference of the third inclined plane and the fourth inclined plane, one side of the second positioning plate 63 enters the inside of the positioning groove 5, so as to fix the driving panel, after the positioning is completed, the chip mounting work is carried out through the mounting head 2, and meanwhile, the sealing plate 75 and the shell 1 form a closed space, external dust and impurities are prevented from entering the inside of the shell 1 through the inlet, and the quality of the patch is prevented from being influenced; the device fixes a position drive panel through the locating component 6 that sets up to improve the precision of paster, when making the paster through the second actuating mechanism 7 that sets up, drive panel is in confined space, prevents that outside dust impurity from carrying out in the working space, influencing going on of paster, thereby improve the quality of paster.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention, the technical solutions and the utility model concepts of the present invention equivalent or changed within the technical scope of the present invention.

Claims

1. The utility model provides a high-efficient firm type Micro-LED is paster system for backlight unit preparation, includes shell (1) and installs first (2) of subsides at shell (1) interior top, its characterized in that, mounting panel (3) have been cup jointed in the interior bottom slip of shell (1), the bottom of mounting panel (3) is equipped with first actuating mechanism (4), moves along its length direction with drive mounting panel (3), constant head tank (5) that two symmetries set up are seted up at the top of mounting panel (3), all are equipped with locating component (6) in the inner wall of two constant head tank (5).

2. A high-efficiency stable surface mount system for Micro-LED backlight module preparation as claimed in claim 1, wherein said positioning assembly (6) comprises a first mounting groove (61) formed on the inner wall of the positioning groove (5), two first positioning plates (62) and two second positioning plates (63) slidably connected to the first mounting groove (61), wherein the two first positioning plates (62) are disposed opposite to each other, the two second positioning plates (63) are disposed opposite to each other, and one side of each of the first positioning plates (62) and one side of each of the second positioning plates (63) can extend into the positioning groove (5).

3. A high efficiency firm Micro-LED backlight module patch preparation system according to claim 2, wherein a second driving mechanism (7) is provided on the side of said second positioning plate (63) away from said first positioning plate (62) to drive said first positioning plate (62) to move towards the inside of said positioning slot (5).

4. A high-efficiency stable Micro-LED backlight module preparation patch system according to claim 3, characterized in that openings are formed in two inner walls of the housing (1), and the two openings are opposite.

5. The patch system for preparing the high-efficiency stable Micro-LED backlight module according to claim 4, wherein the second driving mechanism (7) comprises an inclined block (71) fixedly connected with the first positioning plate (62), the top of the mounting plate (3) and two sides of the positioning groove (5) are provided with sealing grooves (72), the inner top of the opening is provided with a second mounting groove (73), the inner top of the second mounting groove (73) is fixed with an electric telescopic rod (74), the output end of the electric telescopic rod (74) is fixed with a sealing plate (75), and the bottom of the sealing plate (75) can extend into the sealing groove (72) and abut against the inclined block (71).

6. The patch system for preparing the high-efficiency stable Micro-LED backlight module according to claim 1, wherein the first driving mechanism (4) comprises a rack (41) fixed at the bottom of the mounting plate (3), a gear (42) is engaged and connected to the outer side of the rack (41), a driving motor is fixedly connected to the gear (42), and the driving motor is fixedly connected to the housing (1).

7. The patch system for preparing the high-efficiency and stable Micro-LED backlight module according to claim 2, wherein a return spring (8) is fixed between each of the first positioning plate (62) and the second positioning plate (63) and the first mounting groove (61), and the opposite ends of the first positioning plate (62) and the second positioning plate (63) are respectively provided with a third inclined surface and a fourth inclined surface, and the third inclined surface and the fourth inclined surface can be in contact with each other.

8. A patch system for preparing a high efficiency stable Micro-LED backlight module according to claim 5, wherein the bottom of the sealing plate (75) is provided with a first inclined surface, the end of the block (71) is provided with a second inclined surface, the first inclined surface can be abutted against the second inclined surface, so that the block (71) is driven to move horizontally when the sealing plate (75) moves downwards.