CN210388806U

CN210388806U - Fixed frock that backlight edging in-process was used

Info

Publication number: CN210388806U
Application number: CN201920972506.7U
Authority: CN
Inventors: 李子考; 凡永亮
Original assignee: Yancheng Huayu Photoelectric Technology Co ltd
Current assignee: Yancheng Huayu Photoelectric Technology Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-24
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a fixed frock of backlight edging in-process usefulness relates to the frock technical field of polishing, including the frame, the upper end of frame is provided with first elevator motor, be provided with the end plate between fixed end plate and the first elevator motor, the holder is installed to the lower extreme of end plate, the lower extreme of holder is provided with second elevator motor, and the edging component is installed to the side of holder. The runner can play the guide effect to the backlight board, rotate the in-process at the backlight board and can help the rotation, the scratch backlight board can be avoided to the runner of rubber material simultaneously, blank holder spring and edging piece can ensure the contact of backlight board and edging piece effectively, clamping piece in first elevator motor and the second elevator motor can be controlled, the lift and the rotation of clamping piece down, the edges and corners and the edge of guaranteeing the backlight board can both be polished, the contact speed of polishing of backlight board and edging piece can be controlled to the motor simultaneously, thereby control the quality of polishing.

Description

Fixed frock that backlight edging in-process was used

Technical Field

The utility model relates to a frock technical field of polishing specifically is a fixed frock that backlight edging in-process was used.

Background

Backlights typically emit light into the lightguide, particularly where very thin backlights are desired, as in laptop computer displays, light guides use Total Internal Reflection (TIR) to cause light emitted from edge-mounted lamps to be transmitted or guided across the length or width of the light guide to opposite edges of a backlight, the non-uniform local extraction structure pattern is arranged on the surface of the light guide device to increase the coaxial brightness, the luminous effect of the non-uniform local extraction structure pattern directly influences the visual effect of a liquid crystal display module (LCM), the non-uniform local extraction structure pattern displays a graph or a light modulation result, a Liquid Crystal Display (LCD) is transparent and does not emit light, a backlight plate is needed to assist, indexes such as the brightness and the uniformity of the backlight plate directly influence the relevant performance of the liquid crystal display, and the backlight plate is generally cut by laser, so that the smooth and flat edge is ensured.

However, the backlight source polishing in the current market generally adopts manual polishing, the polishing efficiency cannot be effectively ensured, the manual polishing speed cannot be guaranteed, the backlight source plate is made of a liquid crystal material, the hardness of the material is high, and the manual polishing is difficult. Therefore, a person skilled in the art provides a fixing tool used in the backlight edging process to solve the problems mentioned in the background art.

Disclosure of Invention

An object of the utility model is to provide a fixed frock of backlight edging in-process usefulness to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed frock of backlight edging in-process usefulness, includes the frame, the upper end of frame is provided with first elevator motor, first elevator motor's lower extreme is connected with the transmission shaft, the bottom of transmission shaft is provided with fixed end plate, be provided with the end plate between fixed end plate and the first elevator motor, the holder is installed to the lower extreme of end plate, the lower extreme of holder is provided with second elevator motor, and the edging component is installed to the side of holder.

As a further aspect of the present invention: the lower extreme of end plate is provided with vertical connecting rod, the clamping piece is installed to the lower extreme of vertical connecting rod, the lower extreme of going up the clamping piece is provided with down the clamping piece, the inboard of clamping piece and last clamping piece all is provided with anti-skidding gasket, two down the backlight board is installed to anti-skidding gasket's inboard, horizontal connecting rod is installed to the side of edging component.

As a further aspect of the present invention: the inboard one end of edging component is provided with two runners, two the one end of runner all is connected with expanding spring, the inboard other end of edging component is provided with two edging pieces, two blank pressing spring is all installed to the one end of edging piece.

As a further aspect of the present invention: the end plate is connected with transmission shaft sliding, first elevator motor is connected with the transmission shaft electricity, second elevator motor is connected with the holder electricity, the edging component is connected with horizontal connecting rod telescopic connection.

As a further aspect of the present invention: the anti-slip gasket is a rubber component, the vertical connecting rod is fixedly connected with the upper clamping piece, and the lower clamping piece and the upper clamping piece are stainless steel components.

As a further aspect of the present invention: the runner and expanding spring fixed connection, blank pressing spring and edging piece elastic connection, the runner is the rubber material component.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the rotating wheel can play a role in guiding the backlight plate, the rotation of the backlight plate can be assisted in the rotation process, the rubber rotating wheel can avoid scratching the backlight plate, and the edge pressing spring and the edge grinding piece can effectively ensure the contact of the backlight plate and the edge grinding piece, so that the polishing effect can be guaranteed.

2. The first elevator motor of preferred and second elevator motor can control the lift and the rotation of going up clamping piece, lower clamping piece, can guarantee effectively that the edges and corners and the edge of backlight board can both be polished effectively, and the motor can control the contact speed of polishing of backlight board and edging piece simultaneously to control the quality of polishing.

3. The preferred anti-skidding gasket can guarantee the firm of backlight board and clamping piece, and the anti-skidding gasket of rubber material can avoid the clamping piece fish tail backlight board effectively simultaneously.

Drawings

FIG. 1 is a schematic structural view of a fixing tool used in a backlight edging process;

FIG. 2 is a schematic view of an internal structure of a fixture used in a backlight edging process;

fig. 3 is a schematic structural view of an edging member in a fixing tool used in a backlight edging process.

In the figure: 1. an outer frame; 2. a first lift motor; 3. an end plate; 4. an edging member; 5. a second lift motor; 6. a drive shaft; 7. fixing the end plate; 8. a clamping member; 101. an upper clamping piece; 102. a lower clamping piece; 103. a backlight panel; 104. a horizontal connecting rod; 105. a vertical connecting rod; 106. an anti-slip gasket; 401. a rotating wheel; 402. a tension spring; 403. a blank pressing spring; 404. and (6) grinding edge pieces.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, a fixing tool for use in a backlight edging process includes an outer frame 1, a first lifting motor 2 is disposed at an upper end of the outer frame 1, a transmission shaft 6 is connected to a lower end of the first lifting motor 2, a fixing end plate 7 is disposed at a bottom end of the transmission shaft 6, an end plate 3 is disposed between the fixing end plate 7 and the first lifting motor 2, a clamping member 8 is mounted at a lower end of the end plate 3, a second lifting motor 5 is disposed at a lower end of the clamping member 8, and the edge grinding component 4 is arranged at the side end of the clamping piece 8, the first lifting motor 2 and the second lifting motor 5 can control the lifting and the rotation of the upper clamping piece 101 and the lower clamping piece 102, can effectively ensure that the edges and corners of the backlight board 103 can be effectively polished, meanwhile, the motor can control the contact polishing speed of the backlight source plate 103 and the edge polishing sheet 404, so that the polishing quality is controlled.

The lower extreme of end plate 3 is provided with vertical connecting rod 105, clamping piece 101 is installed to vertical connecting rod 105's lower extreme, the lower extreme of going up clamping piece 101 is provided with lower clamping piece 102, lower clamping piece 102 all is provided with anti-skidding gasket 106 with the inboard of last clamping piece 101, backlight board 103 is installed to the inboard of two anti-skidding gaskets 106, horizontal connecting rod 104 is installed to the side of edging member 4, the inboard one end of edging member 4 is provided with two runners 401, the one end of two runners 401 all is connected with expanding spring 402, the inboard other end of edging member 4 is provided with two edging pieces 404, blank holder spring 403 is all installed to the one end of two edging pieces 404, backlight board 103 and last clamping piece 101 and the firm centre gripping of lower clamping piece 102 can be guaranteed to anti-skidding gasket 106 of rubber material simultaneously, clamping piece fish tail backlight board 103 can be avoided effectively to the.

End plate 3 and transmission shaft 6 sliding connection, first elevator motor 2 is connected with transmission shaft 6 electricity, second elevator motor 5 is connected with holder 8 electricity, anti-skidding gasket 106 is felt material component, vertical connecting rod 105 and last clamping piece 101 fixed connection, lower clamping piece 102 is stainless steel material component with last clamping piece 101, runner 401 and expanding spring 402 fixed connection, blank holder spring 403 and edging piece 404 elastic connection, edging component 4 and horizontal connecting rod 104 telescopic connection, runner 401 is the rubber material component, runner 401 can play the guide effect to backlight board 103, can help rotating in backlight board 103 rotation process, rubber material's runner 401 can avoid scraping backlight board 103 simultaneously, blank holder spring 403 and edging piece 404 can ensure backlight board 103 and edging piece 404's contact effectively, make the effect of polishing can obtain the guarantee.

The utility model discloses a theory of operation is: the contact position of the backlight board 103 and the edging component 4 is controlled by controlling the lifting and rotating of the upper clamping piece 101 and the lower clamping piece 102 through the first lifting motor 2 and the second lifting motor 5, the anti-slip gasket 106 can ensure the stable clamping of the backlight board 103 with the upper clamping piece 101 and the lower clamping piece 102, meanwhile, the anti-slip gasket 106 made of rubber can effectively prevent the clamping piece from scratching the backlight board 103, the motor can effectively ensure that the edges and corners of the backlight board 103 can be effectively polished, and simultaneously, the contact polishing speed of the backlight board 103 and the edging piece 404 can be controlled, thereby controlling the polishing quality, the rotating wheel 401 can play a guiding role for the backlight board 103, the rotation can be assisted in the rotation process of the backlight board 103, meanwhile, the rotating wheel 401 made of rubber can prevent the backlight board 103 from being scratched, the edge pressing spring 403 and the edging piece 404 can effectively ensure the contact of the backlight board 103 and the edging piece 404, so that the polishing effect can be guaranteed.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fixed frock of backlight edging in-process usefulness, includes frame (1), its characterized in that, the upper end of frame (1) is provided with first elevator motor (2), the lower extreme of first elevator motor (2) is connected with transmission shaft (6), the bottom of transmission shaft (6) is provided with fixed end plate (7), be provided with end plate (3) between fixed end plate (7) and first elevator motor (2), holder (8) are installed to the lower extreme of end plate (3), the lower extreme of holder (8) is provided with second elevator motor (5), and edging component (4) are installed to the side of holder (8).

2. The fixing tool for the backlight edging process according to claim 1, wherein a vertical connecting rod (105) is arranged at the lower end of the end plate (3), an upper clamping piece (101) is installed at the lower end of the vertical connecting rod (105), a lower clamping piece (102) is arranged at the lower end of the upper clamping piece (101), anti-slip gaskets (106) are arranged on the inner sides of the lower clamping piece (102) and the upper clamping piece (101), a backlight plate (103) is installed on the inner sides of the anti-slip gaskets (106), and a horizontal connecting rod (104) is installed at the side end of the edging component (4).

3. The fixture used in the backlight source edging process according to claim 1, wherein two rotating wheels (401) are arranged at one end of the inner side of the edging member (4), a telescopic spring (402) is connected to each of the two rotating wheels (401), two edging sheets (404) are arranged at the other end of the inner side of the edging member (4), and an edging spring (403) is installed at each of the two edging sheets (404).

4. The fixture used in the backlight source edging process according to claim 1, wherein the end plate (3) is slidably connected with the transmission shaft (6), the first lifting motor (2) is electrically connected with the transmission shaft (6), and the second lifting motor (5) is electrically connected with the clamping piece (8).

5. The fixture for fixing the backlight source in the edging process according to claim 2, wherein the anti-slip gasket (106) is a felt material member, the vertical connecting rod (105) is fixedly connected with the upper clamping piece (101), the lower clamping piece (102) and the upper clamping piece (101) are stainless steel members, and the edging member (4) is telescopically connected with the horizontal connecting rod (104).

6. The fixture for fixing the backlight source in the edging process according to claim 3, wherein the rotating wheel (401) is fixedly connected with an expansion spring (402), the edge pressing spring (403) is elastically connected with the edging sheet (404), and the rotating wheel (401) is made of rubber.