Display screen protection shell splitting device

Abstract

The utility model relates to the technical field of display screens, in particular to a display screen protection shell splitting device which comprises a clamping mechanism and a shell seal tilting mechanism installed on the clamping mechanism. The clamping mechanism comprises a top-mounted base located outside the display screen, a bottom-mounted base movably installed in the top-mounted base and a beam rod movably installed in the top-mounted base and transversely arranged. The shell seal tilting mechanism comprises a base movably installed at the outer end of the beam rod. After the top base and the bottom base are tightened, the compression bolt can be tightened, the beam rod suspended on the outer side of the liquid crystal screen can provide a stable supporting platform for the base and the tool apron which are combined, and along with starting of the transmission part, the transmission shaft in the transmission part can be matched with the gear disc to drive the beam rod to extend outwards; and when the cutter holder and the base tilt the sealing shell at the bottom of the display screen outwards, the shell of the display screen and the liquid crystal screen can be safely stripped, so that the liquid crystal screen and the shell are prevented from being damaged due to splitting.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a display screen protective shell splitting device. Background Art

[0002] A display screen is a display tool that displays certain electronic files on the screen through a specific transmission device and then reflects them to the human eye. Depending on the manufacturing materials, it can be divided into cathode ray tube displays (CRT), plasma displays (PDP), liquid crystal displays (LCD), etc.

[0003] With the rapid development of science and technology, the total production of various electronic devices has also increased. In order to improve the sustainable use of resources, the safe disassembly of monitors after recycling is also extremely important.

[0004] For the recycled display screens, how to prevent the inner shell and LCD screen of the display screen from being safely disassembled is a technical difficulty that needs to be solved. Utility Model Content

[0005] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0006] To this end, the technical solution adopted in this utility model is:

[0007] A display screen protective shell splitting device comprises a clamping mechanism and a shell seal tilting mechanism installed on the clamping mechanism, wherein the clamping mechanism comprises a top base located outside the display screen, a bottom base movably installed inside the top base, and a beam movably installed inside the top base and placed horizontally, and the shell seal tilting mechanism comprises a base movably installed at the outer end of the beam, a knife seat movably installed inside the base, a support plate movably installed inside the base, a pad movably connected to the bottom end of the support plate, a positioning plate located inside the support plate, and a latch penetrating into the positioning plate and the inside of the latch.

[0008] In a preferred example, the utility model can be further configured as follows: the clamping mechanism also includes a transmission part installed on the top base, a first rubber pad fixedly installed on the outside of the top base, a second rubber pad fixedly installed on the bottom base, two gaskets fixedly installed on the top base and the bottom base respectively, a spring connected between the two gaskets, and a tightening bolt movably installed inside the top base.

[0009] In a preferred example, the utility model can be further configured as follows: two clamps are fixedly installed on the outside of the top base, and a transverse groove is opened on the top of the top base.

[0010] In a preferred embodiment, the present utility model can be further configured as follows: A gear disk is fixedly installed on the transmission shaft inside the transmission member, and the gear disk is adapted to be located within the horizontal groove at the top of the top base.

[0011] In a preferred embodiment, the present utility model can be further configured as follows: Both the first rubber pad and the second rubber pad are made of rubber material, and corrugated notches are provided at the bottom of the first rubber pad and the top of the second rubber pad.

[0012] In a preferred embodiment, the present utility model can be further configured as follows: The shell sealing lifting mechanism further includes two locking bolts movably installed inside the base, a clamping seat fixedly installed outside the base, and two anti-slip pads connected to the bottom of the foot pad.

[0013] In a preferred embodiment, the present utility model can be further configured as follows: The base and the tool holder are made of stainless steel material, and a slideway adapted to the shell edge is provided on the inclined surface of the tool holder.

[0014] In a preferred embodiment, the present utility model can be further configured as follows: The positioning plate and the support plate are provided with equally spaced insertion holes inside, and the rod body at the inner end of the insertion pin is adapted to penetrate through the insertion holes inside the positioning plate and the support plate.

[0015] By adopting the above technical solutions, the beneficial effects obtained by the present utility model are as follows:

[0016] 1. When the top base and the bottom base are tightened, the compression bolt can be tightened. The beam rod suspended outside the liquid crystal screen can provide a stable support platform for the combined base and tool holder. With the start of the transmission member, the transmission shaft inside the transmission member will cooperate with the gear disk to drive the beam rod to extend outwards until the tool holder and the base lift the sealing shell at the bottom of the display screen outwards. At this time, the shell of the display screen and the liquid crystal screen can be safely peeled off to avoid damage to the liquid crystal screen and the shell due to disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the present utility model when in use;

[0018] Figure 2 is a schematic diagram of the shell sealing lifting mechanism of the present utility model;

[0019] Figure 3 is a separated schematic diagram of the shell sealing lifting mechanism of the present utility model;

[0020] Figure 4 is a schematic diagram of the clamping mechanism of the present utility model;

[0021] Figure 5 is a separated schematic diagram of the clamping mechanism of the present utility model.

[0022] Reference numerals:

[0023] 100, clamping mechanism; 110, top base; 120, transmission member; 130, beam; 140, first rubber pad; 150, bottom base; 160, second rubber pad; 170, gasket; 180, spring; 190, compression bolt;

[0024] 200, shell seal tilting mechanism; 210, base; 220, knife holder; 230, locking bolt; 240, clamp seat; 250, positioning plate; 260, support plate; 270, latch; 280, foot pad; 290, anti-slip pad. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0026] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0027] A display screen protective cover disassembly device provided by some embodiments of the present invention will be described below in conjunction with the accompanying drawings. Embodiment 1

[0028] Combination Figure 1-Figure 5 As shown, the utility model provides a display screen protective shell disassembly device, which includes a clamping mechanism 100 and a shell seal lifting mechanism 200 installed on the clamping mechanism 100.

[0029] The clamping mechanism 100 includes a top base 110, a transmission member 120, a beam 130, a first rubber pad 140, a bottom base 150, a second rubber pad 160, a gasket 170, a spring 180 and a tightening bolt 190, and the shell seal tilting mechanism 200 includes a base 210, a base 210, a knife seat 220, a locking bolt 230, a clamp seat 240, a positioning plate 250, a support plate 260, a pin 270, a foot 280 and an anti-slip pad 290.

[0030] Specifically, the top base 110 is located outside the display screen, the bottom base 150 is movably installed inside the top base 110, the horizontal beam 130 is movably installed inside the top base 110, the transmission member 120 is installed on the top base 110, the first rubber pad 140 is fixedly installed on the outside of the top base 110, the second rubber pad 160 is fixedly installed on the bottom base 150, two pad buckles 170 are respectively fixedly installed on the top base 110 and the bottom base 150, the spring 180 is connected between the two pad buckles 170, and the compression bolt 190 is movably installed on the top base 110. Inside the top base 110, the base 210 is movably installed on the outer end of the beam 130, the knife seat 220 is movably installed in the base 210, the support plate 260 is movably installed in the base 210, the foot 280 is movably connected to the bottom end of the support plate 260, the positioning plate 250 is located on the inner side of the support plate 260, the pin 270 penetrates into the interior of the positioning plate 250 and the pin 270, the two locking bolts 230 are movably installed in the base 210, the clamp seat 240 is fixedly installed on the outside of the base 210, and the two anti-slip pads 290 are connected to the bottom of the foot 280.

[0031] The assembled top base 110 and bottom base 150 are clamped on the side frame of the display screen. When the top base 110 and the bottom base 150 are tightened, the pressing bolts 190 can be tightened until the bottom base 150 and the top base 110 are fixedly pressed outside the shell of the display screen, and the beam 130 suspended outside the liquid crystal screen can provide a stable supporting platform for the assembled base 210 and the knife seat 220. Then, the angles of the positioning plate 250 and the support plate 260 are adjusted. The foot 280 movably installed at the bottom of the support plate 260 can be attached to the surface of the LCD screen, and the knife at the bottom of the knife seat 220 needs to be clamped against the shell seam of the display screen. As the transmission member 120 is started, the internal transmission shaft of the transmission member 120 will cooperate with the gear plate transmission beam 130 to extend outward until the knife seat 220 and the base 210 lift the sealing shell of the bottom seam of the display screen outward. At this time, the shell of the display screen and the LCD screen can be safely peeled off to avoid damage to the LCD screen and the shell due to disassembly. Embodiment 2

[0032] Combination Figure 4 and Figure 5 As shown, on the basis of Example 1, two clamps are fixedly installed on the outside of the top base 110, and a transverse groove is opened at the top of the top base 110, a gear plate is fixedly installed on the transmission shaft inside the transmission member 120, and the gear plate is adapted to be in the transverse groove at the top of the top base 110, the first rubber pad 140 and the second rubber pad 160 are both made of rubber material, and corrugated grooves are opened at the bottom of the first rubber pad 140 and the top of the second rubber pad 160.

[0033] The bottom base 150 and the top base 110 are stretched outward in advance. At this time, the bottom base 150 and the top base 110 pulled by the spring 180 can clamp the side frame of the display screen. Then, the tightening bolt 190 is rotated until the inner end of the tightening bolt 190 fixes the bottom base 150, and the suspended beam 130 can provide a stable bearing force for the base 210. With the operation of the transmission member 120, the gear plate on its transmission shaft can drive the beam 130 to move horizontally, and the knife seat 220 and the base 210 with adjusted angles can tilt the sealing shell at the bottom of the display screen outward, thereby ensuring that the LCD screen and the shell are safely peeled off. Embodiment 3

[0034] Combination Figure 2 and Figure 3 As shown, on the basis of embodiment one, the base 210 and the knife seat 220 are made of stainless steel material, and the inclined surface of the knife seat 220 is provided with a slideway adapted to the edge of the shell, the interior of the positioning plate 250 and the support plate 260 is provided with equally spaced sockets, and the rod body at the inner end of the pin 270 is adapted to penetrate into the sockets inside the positioning plate 250 and the support plate 260.

[0035] When the knife seat 220 is movably installed inside the base 210, the operator can adjust the two locking bolts 230 until the knife seat 220 is fixed at the bottom of the base 210, and then insert the knife edge at the bottom of the knife seat 220 along the gap between the shell and the LCD screen, and adjust the angles of the support plate 260 and the base 210 until the base 210 is lifted upward, and the sealing shell can be initially lifted. As the beam 130 drives the base 210 to move horizontally, the shell and the LCD screen can finally be safely separated.

[0036] The working principle and use process of the utility model are as follows: the two gaskets 170 are respectively fixedly installed on the outside of the top base 110 and the bottom base 150 in advance, and the bottom base 150 is movably installed in the inside of the top base 110, and the spring 180 is connected between the two gaskets 170, and then the clamping bolt 190 is movably installed in the screw hole at the outer end of the top base 110, and the transmission member 120 is fixedly installed in the fixture outside the top base 110, and the beam rod 130 movably installed in the top slot of the top base 110 will mesh with the gear plate in the transmission member 120 for transmission, and then the end of the beam rod 130 away from the top base 110 is passed through the inside of the base 210, and the nut at the end of the beam rod 130 away from the top base 110 will fix the base 210, and the knife seat 220 movably installed in the bottom slide groove of the base 210 will be positioned and clamped by the two locking bolts 230;

[0037] When in use, the operator needs to loosen the clamping bolt 190 in advance and clamp the bottom base 150 and the top base 110 on the side frame of the display screen. When the top base 110 and the bottom base 150 are pressed against the outer frame of the display screen, the clamping bolt 190 can be tightened. At this time, the horizontal beam 130 can provide a stabilizing platform for the base 210. At the same time, adjust the angles of the support plate 260 and the foot 280 until the foot 280 fits the surface of the screen. When the transmission member 120 starts and runs, the internal transmission shaft of the transmission member 120 will drive the gear plate until the beam 130 drives the combined knife seat 220 and the base 210 to tilt outward the sealing shell at the bottom of the display screen, until the sealing shell at the bottom of the display screen is completely removed.

[0038] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A display screen protective cover disassembly device, characterized in that: It comprises a clamping mechanism (100) and a shell seal tilting mechanism (200) installed on the clamping mechanism (100); The clamping mechanism (100) comprises a top base (110) located outside the display screen, a bottom base (150) movably mounted inside the top base (110), and a beam (130) movably mounted inside the top base (110) and arranged horizontally; The shell seal tilting mechanism (200) comprises a base (210) movably mounted on the outer end of the beam (130), a knife seat (220) movably mounted in the base (210), a support plate (260) movably mounted in the base (210), a pad (280) movably connected to the bottom end of the support plate (260), a positioning plate (250) located on the inner side of the support plate (260), and a latch (270) penetrating into the positioning plate (250) and the interior of the latch (270).

2. A display screen protective cover disassembly device according to claim 1, characterized in that: The clamping mechanism (100) further includes a transmission member (120) mounted on the top base (110), a first rubber pad (140) fixedly mounted on the outside of the top base (110), a second rubber pad (160) fixedly mounted on the bottom base (150), two pad buckles (170) respectively fixedly mounted on the top base (110) and the bottom base (150), a spring (180) connected between the two pad buckles (170), and a clamping bolt (190) movably mounted inside the top base (110).

3. The display screen protective cover disassembly device according to claim 1, characterized in that: Two clamps are fixedly mounted on the outside of the top base (110), and a transverse groove is provided at the top of the top base (110).

4. The display screen protective cover disassembly device according to claim 2, characterized in that: A gear plate is fixedly mounted on the transmission shaft inside the transmission member (120), and the gear plate is adapted to fit into the transverse groove at the top of the top base (110).

5. The display screen protective cover disassembly device according to claim 2, characterized in that: The first rubber pad (140) and the second rubber pad (160) are both made of rubber material, and corrugated grooves are provided at the bottom of the first rubber pad (140) and the top of the second rubber pad (160).

6. The display screen protective cover disassembly device according to claim 1, characterized in that: The shell seal tilting mechanism (200) further comprises two locking bolts (230) movably mounted inside the base (210), a clamping seat (240) fixedly mounted outside the base (210), and two anti-slip pads (290) connected to the bottom of the pad foot (280).

7. The display screen protective cover disassembly device according to claim 1, characterized in that: The base (210) and the knife seat (220) are made of stainless steel, and the inclined surface of the knife seat (220) is provided with a slideway adapted to the shell edge.

8. The display screen protective cover disassembly device according to claim 1, characterized in that: The positioning plate (250) and the support plate (260) are provided with equidistantly spaced insertion holes inside, and the rod body at the inner end of the latch (270) is adapted to penetrate into the insertion holes inside the positioning plate (250) and the support plate (260).

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