CN218895756U

CN218895756U - Visual monitoring jig for chamfering of shading sheet

Info

Publication number: CN218895756U
Application number: CN202222657831.9U
Authority: CN
Inventors: 杨东
Original assignee: Ningbo Xinghao Optical Technology Co ltd
Current assignee: Ningbo Xinghao Optical Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-04-21
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a visual monitoring jig for a chamfer of a light shielding plate, which comprises a jig base and a jig plate, wherein the jig plate is fixedly arranged in the middle of the top end of the jig base, the front surface of the jig plate is provided with a first gradient carrying surface, the back surface of the jig plate is provided with a second gradient carrying surface, one side of the jig plate is provided with a third gradient carrying surface, the other side of the jig plate is provided with a fourth gradient carrying surface, the top end of the jig base is fixedly provided with four angle identification plates, the four angle identification plates are in one-to-one correspondence with the first gradient carrying surface, the second gradient carrying surface, the third gradient carrying surface and the fourth gradient carrying surface.

Description

Visual monitoring jig for chamfering of shading sheet

Technical Field

The utility model belongs to the technical field of production of light shielding sheets, and particularly relates to a visual monitoring jig for chamfering of a light shielding sheet.

Background

In order to eliminate stray light in an optical lens, and to make the lens module light, thin, short, small, etc., a light shielding sheet is required to achieve this function in consideration of the distance between lenses.

Because the thickness of the mobile phone lens shading sheet material is between 0.012 MM and 0.05MM, the traditional method is that the mobile phone lens shading sheet material is horizontally placed under a microscope for visual observation, and the chamfering morphology cannot be accurately judged, based on the chamfering morphology, the tool for visual monitoring of the chamfering of the shading sheet is provided.

Disclosure of Invention

The utility model aims to provide a visual monitoring jig for chamfering of a shading sheet, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a visual monitoring tool of anti-dazzling screen chamfer, includes tool base and tool board, the fixed middle part that sets up in tool base top of tool board, the front of tool board is equipped with first slope carrier surface, the back of tool board is equipped with the second slope carrier surface, one side of tool board is equipped with the third slope carrier surface, the opposite side of tool board is equipped with the fourth slope carrier surface, the fixed four angle sign boards that are equipped with in top of tool base, four angle sign board and first slope carrier surface, second slope carrier surface, third slope carrier surface and fourth slope carrier surface one-to-one.

Further, the middle part fixed mounting of tool base bottom has the absorption underframe, the inside fixed mounting of absorption underframe has a plurality of nanometer adsorption plates.

Further, the gradients of the first gradient carrying surface, the second gradient carrying surface, the third gradient carrying surface and the fourth gradient carrying surface are 30 degrees, 45 degrees, 15 degrees and 60 degrees in sequence.

Further, the size of the jig base is millimeter, and chamfer angles are arranged at the periphery of the jig base.

The beneficial effects of the utility model are as follows: the first slope carrying surface, the second slope carrying surface, the third slope carrying surface and the fourth slope carrying surface are arranged on the periphery of the jig plate, the slopes of the first slope carrying surface, the second slope carrying surface, the third slope carrying surface and the fourth slope carrying surface are 30 degrees, 45 degrees, 15 degrees and 60 degrees in sequence, and the chamfer angle of the visual shading sheet is clearly visible under a microscope, so that the chamfer angle form can be accurately judged; through the adsorption underframe and the nanometer adsorption plate that are equipped with, improve the stability that the tool base was placed, avoid sliding.

Drawings

Fig. 1 is a schematic perspective view of a visual monitoring fixture for chamfering a shading sheet;

fig. 2 is a schematic structural diagram of a fixture base of the visual monitoring fixture for chamfering a shading sheet.

In the figure, 1, a jig base; 2. a jig plate; 3. a first sloped surface; 4. a second sloped surface; 5. a third grade carrying surface; 6. a fourth grade carrying surface; 7. an angle identification plate; 8. an adsorption bottom frame; 9. a nano adsorption plate.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

Referring to fig. 1 to 2, a bonding table for producing a liquid crystal display according to an embodiment of the utility model will be described in detail with reference to the accompanying drawings.

As shown in figure 1 of the drawings,

the utility model provides a visual monitoring tool of anti-dazzling screen chamfer, including tool base 1 and tool board 2, tool board 2 is fixed to be set up in the middle part on tool base 1 top, and the front of tool board 2 is equipped with first slope carrier surface 3, and the back of tool board 2 is equipped with second slope carrier surface 4, and one side of tool board 2 is equipped with third slope carrier surface 5, and the opposite side of tool board 2 is equipped with fourth slope carrier surface 6, and the fixed four angle identification boards 7 that are equipped with in top of tool base 1, four angle identification boards 7 and first slope carrier surface 3, second slope carrier surface 4, third slope carrier surface 5 and fourth slope carrier surface 6 one-to-one.

The middle part fixed mounting of tool base 1 bottom has adsorbs underframe 8, and the inside fixed mounting of adsorbing underframe 8 has a plurality of nanometer to adsorb board 9, and the stability that the purpose that sets up like this improves tool base 1 and places avoids sliding, and the slope of first slope carrier surface 3, the slope of second slope carrier surface 4, the slope of third slope carrier surface 5 and the slope of fourth slope carrier surface 6 are 30 in proper order, 45 °, 15 ° and 60 °, and the size of tool base 1 is 50 mm, and the department all is equipped with the chamfer around the tool base 1.

When in use: the jig base 1 is placed under a microscope, and the shading sheet is placed on a first slope carrying surface 3, a second slope carrying surface 4, a third slope carrying surface 5 and a fourth slope carrying surface 6 with corresponding angles according to the requirements, and is observed and visualized through the microscope.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a visual monitoring tool of anti-dazzling screen chamfer, includes tool base (1) and tool board (2), its characterized in that, tool board (2) are fixed to be set up in the middle part on tool base (1) top, the front of tool board (2) is equipped with first slope carrier surface (3), the back of tool board (2) is equipped with second slope carrier surface (4), one side of tool board (2) is equipped with third slope carrier surface (5), the opposite side of tool board (2) is equipped with fourth slope carrier surface (6), the top of tool base (1) is fixed to be equipped with four angle identification boards (7), four angle identification boards (7) and first slope carrier surface (3), second slope carrier surface (4), third slope carrier surface (5) and fourth slope carrier surface (6) one-to-one.

2. The visual monitoring jig for the chamfering of the light shielding sheet according to claim 1, wherein an adsorption bottom frame (8) is fixedly installed in the middle of the bottom end of the jig base (1), and a plurality of nano adsorption plates (9) are fixedly installed in the adsorption bottom frame (8).

3. The visual monitoring jig for the chamfering of the light shielding sheet according to claim 1, characterized in that the gradient of the first gradient carrying surface (3), the gradient of the second gradient carrying surface (4), the gradient of the third gradient carrying surface (5) and the gradient of the fourth gradient carrying surface (6) are 30 °, 45 °, 15 ° and 60 ° in this order.

4. The visual monitoring jig for the chamfering of the light shielding sheet according to claim 1, wherein the size of the jig base (1) is 50 mm by 50 mm, and chamfering is arranged at the periphery of the jig base (1).