CN217332255U

CN217332255U - High temperature resistance testing device for protective film

Info

Publication number: CN217332255U
Application number: CN202221061244.7U
Authority: CN
Inventors: 付立峰
Original assignee: Hefei Xinbaoxin Electronic Technology Co ltd
Current assignee: Hefei Xinbaoxin Electronic Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-30
Anticipated expiration: 2032-04-28

Abstract

The utility model provides a high temperature resistance testing device for a protective film, which comprises an equipment platform, wherein the front end and the rear end of the upper end surface of the equipment platform are both provided with T-shaped grooves, the T-shaped grooves are positioned at both sides of the equipment platform, the inside of the T-shaped grooves is slidably connected with T-shaped blocks, the upper end surface of the T-shaped blocks is fixedly connected with a movable plate, one side of the two movable plates close to each other is provided with a heating conduit, one side of the two movable plates far away from each other is fixedly connected with an equipment box, the upper end surface of the equipment platform at the inner side of the T-shaped grooves is provided with a plurality of rectangular grooves, the lower end of the equipment box is provided with a rotating shaft, the outer side of the rotating shaft is sleeved with a rotating sleeve, the lower end surface of the rotating sleeve is fixedly connected with a supporting rod, the lower end surface of the supporting rod is fixedly connected with an inserting head, the inserting head is inserted into the rectangular grooves, the front end and the rear end of the middle position of the upper end of the equipment platform are both provided with rectangular openings, the protection film can be heated uniformly conveniently, and the effect of improving the test result is achieved.

Description

High temperature resistance testing device for protective film

Technical Field

The utility model relates to a high temperature resistant testing arrangement of protection film belongs to the protection film field.

Background

The protective film is functionally a film to be placed outside a solid object to be protected, and functional protective films such as an AR anti-reflection film, an AG frosted anti-reflection film, a mobile phone mirror film, an anti-peeping film, a high-definition anti-scratching film and the like are available on the world at present.

Generally, the protection film is not uniformly heated on the two sides in the high temperature test, so that the effect of the high temperature test is not ideal, and a novel design is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a high temperature resistant testing arrangement of protection film to the both sides that propose often the protection film in solving above-mentioned background art are heated inhomogeneously, lead to the unsatisfactory problem of effect of high temperature resistant test.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a high-temperature-resistant testing device for a protective film comprises an equipment platform, wherein the front end and the rear end of the upper end face of the equipment platform are respectively provided with a T-shaped groove, the T-shaped grooves are positioned on two sides of the equipment platform, the inside of the T-shaped groove is connected with a T-shaped block in a sliding manner, the upper end face of the T-shaped block is fixedly connected with a movable plate, one side, close to the two movable plates, is provided with a heating conduit, one side, far away from the two movable plates, of the two movable plates is fixedly connected with an equipment box, the upper end face of the equipment platform on the inner side of the T-shaped groove is provided with a plurality of rectangular grooves, the lower end of the equipment box is provided with a rotating shaft, the outer side of the rotating shaft is sleeved with a rotating sleeve, the lower end face of the rotating sleeve is fixedly connected with a supporting rod, the lower end face of the supporting rod is fixedly connected with an inserting head, the inserting head is inserted into the rectangular grooves, the front end and the rear end of the middle position of the upper end of the equipment platform are respectively provided with a rectangular opening, a rectangular column is placed inside the rectangular opening, the utility model discloses a set of clamp post, including rectangle post, centre gripping post, clamping opening, threaded hole, threaded rod, the up end fixed connection rolling disc of threaded rod, the up end fixed connection centre gripping post of rectangle post, the centre gripping mouth has been seted up to the inside of centre gripping post, the up end cover of centre gripping post has cup jointed and has placed the cover, the lower terminal surface of placing the cover has seted up and has placed the mouth, the both sides of placing the cover set up threaded hole, the inside threaded hole closes threaded rod soon, the up end fixed connection rolling disc of threaded rod.

Furthermore, the inner wall of the placing opening is attached to the outer side of the clamping column, and the threaded rod penetrates through the threaded hole to be attached to the outer side of the clamping column.

Furthermore, the equipment inside the equipment box penetrates through the moving plate through a wire to be linearly connected with the heating conduit, and the moving plate is made of high-temperature-resistant materials.

Furthermore, the upper end of the clamping column is made of elastic materials, and a protective film is clamped inside the clamping opening.

Furthermore, the rectangular groove is arranged at the upper end of the placing platform at equal intervals, and the inner wall of the rectangular groove is attached to the plug connector.

Furthermore, the front end face of the equipment platform is provided with a display frame, and a plurality of display labels are arranged inside the display frame.

Furthermore, four corners of the lower end face of the equipment platform are fixedly connected with fixed blocks, and the lower end face of each fixed block is fixedly connected with a supporting block.

The utility model has the advantages that:

1. utilize the up end fixed connection movable plate at T type piece, and be provided with the heating pipe in one side that two movable plates are pressed close to mutually, pass through the one side fixed connection equipment box that keeps away from mutually at two movable plates again, and a plurality of rectangular channels have been seted up to the inboard equipment platform up end in T type groove, make the effectual movable plate that supports of being convenient for, be provided with the axis of rotation through the lower extreme at the equipment box, and the rotation cover has been cup jointed in the outside of axis of rotation, the rethread is at the lower extreme face fixed connection bracing piece that rotates the cover, and at the lower extreme face fixed connection bayonet joint of bracing piece, make two effectual regulation heating pipe intervals of being convenient for, in this position of being convenient for control protection film test, reach the effect that increases high temperature resistance test.

2. The rectangle mouth has all been seted up through the front and rear end at equipment platform upper end intermediate position, and the rectangle post has been placed to the inside of rectangle mouth, the rethread is at the up end fixed connection centre gripping post of rectangle post, and the centre gripping mouth has been seted up to the inside of centre gripping post, make and be convenient for fix the protection film is effectual, it places the cover to have cup jointed through the up end of centre gripping post, and the lower terminal surface of placing the cover has seted up and has placed the mouth, the thread groove has been seted up to the both sides that the cover was placed to the rethread, and the inside of thread groove has closed the threaded rod soon, make and fix the protection film can be convenient for, with this can be convenient for the protection film be heated evenly, reach the effect that improves the test result.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a high temperature resistance testing device for a protective film of the present invention;

fig. 2 is a schematic view of a moving plate in the high temperature resistance testing apparatus for a protective film of the present invention;

fig. 3 is a schematic view of a clamping column in the high temperature resistance testing device for the protective film of the present invention;

fig. 4 is a cross-sectional view of a cover placed in the high temperature resistance testing device for the protective film.

In the figure: 1-equipment platform, 2-T-shaped groove, 3-moving plate, 4-heating conduit, 5-placing cover, 6-equipment box, 7-rectangular groove, 8-fixing block, 9-T-shaped groove, 10-supporting block, 11-rectangular opening, 12-rotating sleeve, 13-supporting rod, 14-plug connector, 15-rotating shaft, 16-display frame, 17-display label, 18-rectangular column, 19-clamping column, 20-clamping opening, 21-placing opening, 22-threaded rod, 23-rotating disc and 24-threaded groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: a high-temperature resistant testing device for a protective film comprises an equipment platform 1, wherein T-shaped grooves 2 are formed in the front end and the rear end of the upper end face of the equipment platform 1, the T-shaped grooves 2 are located on two sides of the equipment platform 1, a T-shaped block 9 is connected inside the T-shaped grooves 2 in a sliding mode, a movable plate 3 is fixedly connected to the upper end face of the T-shaped block 9, a heating conduit 4 is arranged on one side, close to the two movable plates 3, of the two movable plates 3, an equipment box 6 is fixedly connected to one side, far away from the two movable plates 3, of the equipment box 6, equipment inside the equipment box 6 penetrates through the movable plates 3 to be linearly connected with the heating conduit 4 through conducting wires, the movable plates 3 are made of high-temperature resistant materials, a plurality of rectangular grooves 7 are formed in the upper end face of the equipment platform 1 on the inner side of the T-shaped grooves 2, a rotating shaft 15 is arranged at the lower end of the equipment box 6, a rotating sleeve 12 is sleeved on the outer side of the rotating shaft 15, a supporting rod 13 is fixedly connected with a supporting rod 13, a connecting plug 14 is fixedly connected to the lower end face of the supporting rod 13, the distance between the two heating pipes 4 can be conveniently and effectively adjusted, so that the position of the protective film test can be conveniently controlled, and the effect of increasing the high-temperature resistance test is achieved.

The inserting head 14 is inserted into the rectangular groove 7, the rectangular grooves 7 are arranged at the upper end of the placing platform at equal intervals, the inner wall of each rectangular groove 7 is attached to the inserting head 14, the front end and the rear end of the middle position of the upper end of the equipment platform 1 are respectively provided with a rectangular opening 11, a rectangular column 18 is placed inside each rectangular opening 11, the upper end face of each rectangular column 18 is fixedly connected with a clamping column 19, the inside of each clamping column 19 is provided with a clamping opening 20, the upper end face of each clamping column 19 is sleeved with a placing cover 5, the lower end face of each placing cover 5 is provided with a placing opening 21, the inner wall of each placing opening 21 is attached to the outer side of each clamping column 19, a threaded rod 22 penetrates through a threaded hole to be attached to the outer side of each clamping column 19, the upper end of each clamping column 19 is made of an elastic material, a protective film is clamped inside each clamping opening 20, two sides of each placing cover 5 are provided with threaded grooves 24, threaded rods 22 are screwed inside each threaded groove 24, so that the protective films can be conveniently fixed, the protection film can be heated uniformly so as to improve the test result.

The up end fixed connection rolling disc 23 of threaded rod 22, the preceding terminal surface of equipment platform 1 is provided with display frame 16, and the inside of display frame 16 is provided with a plurality of display labels 17, the four corners position fixed connection fixed block 8 of terminal surface under the equipment platform 1, the lower terminal surface fixed connection supporting shoe 10 of fixed block 8 for can support holistic equipment.

The specific implementation mode is as follows: the movable plates 3 are fixedly connected on the upper end faces of the T-shaped blocks 9, the heating guide pipes 4 are arranged on one side, close to each other, of the two movable plates 3, the equipment box 6 is fixedly connected on one side, far away from the two movable plates 3, of the upper end face of the equipment platform 1 on the inner side of the T-shaped groove 2, a plurality of rectangular grooves 7 are formed, so that the movable plates 3 can be conveniently and effectively supported, the rotating shaft 15 is arranged at the lower end of the equipment box 6, the rotating sleeve 12 is sleeved on the outer side of the rotating shaft 15, the supporting rod 13 is fixedly connected on the lower end face of the rotating sleeve 12, the plug-in connector 14 is fixedly connected on the lower end face of the supporting rod 13, so that the distance between the two heating guide pipes 4 can be conveniently and effectively adjusted, the position of a protective film test is conveniently controlled, the effect of increasing a high-temperature resistance test is achieved, and the rectangular openings 11 are formed in the front end and the rear end of the middle position of the upper end of the equipment platform 1, and rectangle post 18 has been placed to the inside of rectangle mouth 11, rethread is at the up end fixed connection centre gripping post 19 of rectangle post 18, and centre gripping mouth 20 has been seted up to the inside of centre gripping post 19, make it effectually fixed with the protection film to be convenient for, it places cover 5 to have cup jointed through the up end of centre gripping post 19, and the lower terminal surface of placing cover 5 has seted up and has placed mouth 21, threaded groove 24 has been seted up to rethread both sides of placing cover 5, and threaded rod 22 has closed soon in the inside of threaded groove 24, make and to be convenient for fix the protection film, with this the protection film that can be convenient for is heated evenly, reach the effect that improves the test result.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Claims

1. The utility model provides a high temperature resistant testing arrangement of protection film, includes equipment platform (1), its characterized in that: the front end and the rear end of the upper end face of the equipment platform (1) are respectively provided with a T-shaped groove (2), the T-shaped grooves (2) are positioned on two sides of the equipment platform (1), the inner part of each T-shaped groove (2) is connected with a T-shaped block (9), the upper end face of each T-shaped block (9) is fixedly connected with a movable plate (3), one side, close to each other, of the two movable plates (3) is provided with a heating conduit (4), one side, far away from each other, of the two movable plates (3) is fixedly connected with an equipment box (6), the upper end face of the equipment platform (1) on the inner side of each T-shaped groove (2) is provided with a plurality of rectangular grooves (7), the lower end of the equipment box (6) is provided with a rotating shaft (15), the outer side of the rotating shaft (15) is sleeved with a rotating sleeve (12), the lower end face of the rotating sleeve (12) is fixedly connected with a supporting rod (13), the lower end face of the supporting rod (13) is fixedly connected with a plug-in joint (14), and the plug-in connector (14) is plugged into the rectangular groove (7), rectangular openings (11) are formed in the front end and the rear end of the middle position of the upper end of the equipment platform (1), rectangular columns (18) are placed in the rectangular openings (11), the upper end faces of the rectangular columns (18) are fixedly connected with clamping columns (19), clamping openings (20) are formed in the clamping columns (19), the upper end faces of the clamping columns (19) are sleeved with the placing cover (5), the lower end face of the placing cover (5) is provided with the placing opening (21), threaded grooves (24) are formed in the two sides of the placing cover (5), threaded rods (22) are screwed into the inner portions of the threaded grooves (24), and the upper end faces of the threaded rods (22) are fixedly connected with the rotating disc (23).

2. The apparatus for testing high temperature resistance of a protective film according to claim 1, wherein: the inner wall of the placing opening (21) is attached to the outer side of the clamping column (19), and the threaded rod (22) penetrates through the threaded hole to be attached to the outer side of the clamping column (19).

3. The apparatus for testing high temperature resistance of a protective film according to claim 1, wherein: the equipment in the equipment box (6) penetrates through the movable plate (3) through a wire to be linearly connected with the heating conduit (4), and the movable plate (3) is made of high-temperature-resistant materials.

4. The apparatus for testing high temperature resistance of a protective film according to claim 1, wherein: the upper end of the clamping column (19) is made of elastic materials, and a protective film is clamped inside the clamping opening (20).

5. The apparatus for testing high temperature resistance of a protective film according to claim 1, wherein: rectangular channel (7) are arranged at the upper end of place the platform equidistance, the inner wall and the bayonet joint (14) of rectangular channel (7) are laminated mutually.

6. The apparatus for testing high temperature resistance of a protective film according to claim 1, wherein: the front end face of the equipment platform (1) is provided with a display frame (16), and a plurality of display labels (17) are arranged inside the display frame (16).

7. The apparatus for testing high temperature resistance of a protective film according to claim 1, wherein: the four corners of the lower end face of the equipment platform (1) are fixedly connected with fixing blocks (8), and the lower end face of each fixing block (8) is fixedly connected with a supporting block (10).