CN113183076A - Device for assisting in disassembling display module - Google Patents
Device for assisting in disassembling display module Download PDFInfo
- Publication number
- CN113183076A CN113183076A CN202110299556.5A CN202110299556A CN113183076A CN 113183076 A CN113183076 A CN 113183076A CN 202110299556 A CN202110299556 A CN 202110299556A CN 113183076 A CN113183076 A CN 113183076A
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- display module
- assembly
- box
- liquid crystal
- crystal panel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B29/00—Accessories
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The invention relates to a device for assisting in disassembling a display module, wherein the display module comprises a liquid crystal panel assembly and a backlight source assembly bonded with the liquid crystal panel assembly, and the device comprises a base; a support mechanism provided on the base; a damping hinge provided on the support mechanism; and the sucker assembly is fixedly arranged on the damping hinge and can suck the liquid crystal panel assembly of the display module. The device for assisting in disassembling the display module can allow an operator to rotate the display module to heat a proper position, and simultaneously solves the problem that the liquid crystal panel assembly and the backlight source assembly are easy to be broken in the disassembling process, so that the risk of damaging the health of the operator due to mercury vapor leakage is reduced.
Description
Technical Field
The invention belongs to the technical field of display module processing, and particularly relates to a device for assisting in disassembling a display module.
Background
With the development and progress of technology, display modules represented by lcd televisions have become indispensable display devices in modern life. The display module generally includes liquid crystal panel assembly and the backlight subassembly that bonds with liquid crystal panel assembly, when the display module is abandoned or need reprocess, generally need disassemble display module. The prior art disassembly operation is entirely performed manually. In the disassembling process, because the glue with stronger viscosity exists between the liquid crystal panel assembly and the backlight source assembly, in order to avoid forcibly leading to the damage of the liquid crystal panel assembly and the backlight source assembly due to the disassembly of the liquid crystal panel assembly, an operator generally uses a hot air gun to heat the bonding part of the liquid crystal panel assembly and the backlight source assembly, so as to reduce the viscosity of the glue between the liquid crystal panel assembly and the backlight source assembly, and then the liquid crystal panel assembly and the backlight source assembly are torn by hands. However, during the heating process, the operator needs to rotate the display module to heat the proper position, which increases the risk that the liquid crystal panel assembly and the backlight assembly are broken during the rotation process. When a mercury lamp is included in the backlight unit, there is also a risk that leakage of mercury vapor may cause damage to the health of the operator.
Disclosure of Invention
In order to solve all or part of the above problems, an object of the present invention is to provide a device for assisting in disassembling a display module, which can solve the problem that a liquid crystal panel assembly and a backlight assembly are easily broken during the disassembling process while allowing an operator to rotate the display module to heat a proper position, thereby reducing the risk of damage to the health of the operator due to leakage of mercury vapor.
According to the present invention, there is provided a device for assisting in disassembling a display module, the display module including a liquid crystal panel assembly and a backlight assembly bonded to the liquid crystal panel assembly, the device comprising: a base; a support mechanism provided on the base; a damping hinge provided on the support mechanism; and the sucker assembly is fixedly arranged on the damping hinge and can suck the liquid crystal panel assembly of the display module.
Further, the damped hinge includes a cardan shaft with damping.
Further, the number of the sucker assemblies is selected to be multiple, the sucker assemblies are uniformly spaced along the circumferential direction of the damping hinge, and each sucker assembly comprises a supporting rod connected with the damping hinge and a sucker arranged at the end, far away from the damping hinge, of the supporting rod.
Further, the supporting mechanism is a linear driving mechanism for driving the damping hinge to ascend and descend.
Further, the linear driving mechanism is a cylinder, a hydraulic cylinder or an electric cylinder.
Further, the base includes a hollow housing and a receiving member drawably provided in the hollow housing for receiving the backlight assembly.
Further, the base further comprises a door plate which is rotatably arranged on the hollow shell and can selectively shield or expose the accommodating part.
Furthermore, the hollow shell further comprises a box body, a first air inlet and an air outlet, wherein the first air inlet is formed in the top surface of the box body, the air outlet is formed in the side surface of the box body, the supporting mechanism is arranged on the top surface of the box body, the first air inlet can guide air to enter the box body, the air outlet can discharge the air in the box body, and the air is enabled to pass through the accommodating part when flowing in the box body.
Furthermore, the device also comprises a mercury removal mechanism and an exhaust fan which is used for connecting the air outlet of the box body with the inlet of the mercury removal mechanism.
Furthermore, the hollow shell further comprises a vertical box body which is arranged on the top surface and communicated with the box body, and a second air inlet facing the supporting mechanism is formed in the vertical box body.
According to the technical scheme, the device for assisting in disassembling the display module is mainly capable of sucking the liquid crystal panel assembly of the display module by means of the sucker assembly. The damping hinge can enough keep motionless when the display module is inhaled to the sucking disc subassembly, can be driven and take place to rotate when the operator is to the damping hinge application of force again to adjust the angle of being convenient for the heating with sucking disc subassembly and the display module who is inhaled by the sucking disc subassembly steadily safely. At the in-process of operator's adjustment display module assembly's angle, because the damping hinge can restrict display module assembly's turned angle to a certain extent, therefore help avoiding colliding with supporting mechanism or base because display module assembly's turned angle is too big. Even display module assembly accident is collided with supporting mechanism or base, the damping hinge also can reduce the impact force that display module assembly received when colliding with by means of self frictional force, reduces the risk that display module assembly is bumped brokenly at the rotation in-process from this. Therefore, the device can allow an operator to rotate the display module to heat the proper position on the display module, and simultaneously solve the problem that the liquid crystal panel assembly and the backlight source assembly are easy to be broken in the disassembling process. Even contain the mercury fluorescent tube in the backlight unit, the mercury lamp pipe is also difficult to be broken at the in-process of disassembling by the touch, has reduced the damage of mercury lamp pipe and has leaded to mercury vapour to reveal from this, harm the healthy risk of operator.
Drawings
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the figure:
fig. 1 schematically shows an apparatus for assisting in disassembling a display module according to an embodiment of the present invention.
In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.
Detailed Description
The invention will be further explained with reference to the drawings.
Fig. 1 schematically shows an apparatus for assisting in disassembling a display module according to an embodiment of the present invention. As shown in fig. 1, the apparatus 100 of the embodiment of the invention is used to assist in disassembling a display module. The display module is preferably but not limited to a liquid crystal television, and comprises a liquid crystal panel assembly and a backlight source assembly bonded with the liquid crystal panel assembly. The device 100 for assisting in disassembling the display module mainly comprises a base 1, a supporting mechanism 2, a damping hinge 3 and a sucker assembly 4. Wherein the support mechanism 2 is arranged on the base 1. The damping hinge 3 is provided on the support mechanism 2. The fixed setting of sucking disc subassembly 4 can hold display module's liquid crystal panel subassembly on damping hinge 3. Among these, the damped hinge 3 is preferably, but not limited to, a cardan shaft with damping. The starting moment of the cardan shaft is preferably any value between 0.05 and 0.5 NM.
As can be seen from the above technical solutions, the apparatus 100 for assisting in disassembling the display module according to the embodiment of the present invention can mainly suck the liquid crystal panel assembly of the display module by means of the suction cup assembly 4. Damping hinge 3 can enough keep motionless when sucking display module assembly at sucking disc subassembly 4, can be driven and take place to rotate when the operator is to damping hinge 3 application of force again to adjust the angle of being convenient for the heating with sucking disc subassembly 4 and the display module assembly that is sucked by sucking disc subassembly 4 steadily safely. At the in-process of operator's adjustment display module assembly's angle, because damping hinge 3 can restrict display module assembly's turned angle to a certain extent, therefore help avoiding colliding with supporting mechanism or base because display module assembly's turned angle is too big. Even display module assembly accident is collided with supporting mechanism or base, the damping hinge also can reduce the impact force that display module assembly received when colliding with by means of self frictional force, reduces the risk that display module assembly is bumped brokenly at the rotation in-process from this. Therefore, the device provided by the embodiment of the invention can allow an operator to rotate the display module to heat the proper position on the display module, and simultaneously solve the problem that the liquid crystal panel assembly and the backlight source assembly are easy to be broken in the disassembly process. Even contain the mercury fluorescent tube in the backlight unit, the mercury lamp pipe is also difficult to be broken at the in-process of disassembling by the touch, has reduced the damage of mercury lamp pipe and has leaded to mercury vapour to reveal from this, harm the healthy risk of operator.
In the present embodiment, the number of the suction cup assemblies 4 is selected to be plural, the plural suction cup assemblies 4 are evenly spaced along the circumference of the damping hinge 3, and each suction cup assembly 4 includes a supporting rod connected to the damping hinge 3 and a suction cup provided on an end of the supporting rod away from the damping hinge 3. When the number of the sucker components 4 is more, the more reliable and stable adsorption can be implemented on the display module. However, in order to make the suction cup assemblies 4 perform reliable and stable suction on the display module without excessively increasing the cost of the device 100, the number of the suction cup assemblies 4 is preferably any value from 3 to 7, and is preferably 4. The size of the support rod can be adjusted according to the size and type of the display module to be disassembled, but in the embodiment, the device 100 is mainly used for assisting an operator to disassemble the lcd tv. The length of the support rod is preferably any value of 15-40cm, and the stress uniformity of the liquid crystal panel assembly can be improved. The suction cup may be selected from a vacuum cup or a sponge cup, but is preferably a low cost vacuum cup.
In the present embodiment, the support mechanism 2 is a linear drive mechanism for driving the damper hinge 3 to ascend and descend. This allows the operator to adjust the height of the damped hinge 3 by controlling the linear drive mechanism and indirectly adjust the display module to a height that facilitates disassembly. The adjustment range of the height of the linear drive mechanism is preferably any value in the range of 30-60 cm. This not only ensures that the operator can adjust the display module to a height convenient for disassembly, but also ensures that operators of different heights can conveniently and comfortably use the device 100 of the embodiment of the present invention. Wherein the linear driving device can be selected as a device capable of outputting linear motion, such as a hydraulic cylinder, a pneumatic cylinder, an electric cylinder, or an electric motor, etc., but in the present embodiment, the linear driving mechanism is preferably a pneumatic cylinder or a hydraulic cylinder.
In the present embodiment, the base 1 includes a hollow housing and a receiving part 5 provided in the hollow housing in a drawable manner and receiving the backlight unit. It is possible to facilitate the operator to place the backlight unit in the housing part 5 in the hollow case conveniently and quickly after detaching the backlight unit from the display module. The housing member 5 is preferably a box without a cover. Preferably, the base 1 further includes a door panel 6 rotatably disposed on the hollow housing and capable of selectively shielding or exposing the accommodating member 5. When an operator needs to put the backlight assembly into the accommodating member 5, the door panel 6 can be rotated to expose the accommodating member 5, thereby allowing the backlight assembly to be put into the accommodating member 5. When the backlight unit is placed in the accommodating member 5, the operator can turn the door 6 to shield the accommodating member 5. The door panel 6 also serves to prevent mercury vapor from drifting out and causing damage to the operator's health when mercury tubes are included in the backlight assembly.
The hollow casing further includes a case 11 and a first air inlet 11b provided on a top surface 11a of the case 11, and an air outlet provided on a side surface of the case 11. The support mechanism 2 is provided on the top surface 11a of the case 11. The first air inlet 11b can guide air into the case 11, and the air outlet can discharge air in the case 11 and promote the air to pass through the accommodating part 5 when flowing in the case 11. This allows the suction fan to be connected to the outlet opening of the housing 11 and to drive air from the first inlet opening 11b into the housing 11, through the housing part 5 and finally out through the outlet opening provided on the side of the housing 11. That is, even if the backlight unit includes the mercury lamp tube and the operator carelessly damages the mercury lamp tube, the scattered mercury vapor can be sucked away by the exhaust fan through the first air inlet 11b, thereby preventing the leakage of the mercury vapor from damaging the health of the operator. In a preferred embodiment, the apparatus 100 for assisting in disassembling the display module further comprises a mercury removing mechanism (not shown), and an exhaust fan (not shown) for connecting the outlet of the box 11 with the inlet of the mercury removing mechanism. The mercury removing mechanism preferably comprises, but is not limited to, an activated carbon filter element and a bag-type dust collector which are connected in sequence, and can treat mercury vapor in the air to be below a specified concentration. That is, even if the backlight unit includes the mercury lamp tube and the operator carelessly damages the mercury lamp tube, the scattered mercury vapor can be processed by the mercury removing mechanism, so that the damage to the health of the operator or the environmental pollution caused by the leakage of the mercury vapor is avoided. The height of the box body 11 is preferably any value of 55-120cm, which can facilitate the disassembling operation of an operator.
In this embodiment, the hollow casing further includes a vertical casing 12 provided on the top surface 11a of the casing 11 and communicating with the casing 11. The vertical casing 12 is provided with a second air inlet 12a facing the support mechanism 2. When the operator uses the apparatus 100 of the embodiment of the present invention to disassemble the display module, the face of the operator faces the second air inlet 12 a. Therefore, the gas carrying the mercury vapor can enter the hollow shell through the first air inlet 11b or the second air inlet 12a under the driving of the exhaust fan, and then pass through the accommodating part 5 in the hollow shell and carry the mercury vapor in the accommodating part 5 to enter the mercury removing mechanism through the air outlet, thereby further reducing the risk that the mercury vapor generated by the collision of the backlight module is sucked by an operator. Among them, the first inlet port 11b is preferably a through hole of a perforated plate formed on the top surface 11 a. The second air inlet 12a is preferably a through hole in a perforated plate formed on the surface of the vertical casing 12 opposite to the support mechanism 2. The size of the area of the orifice plate may be selected according to actual requirements, but in the present embodiment, the area ratio of the orifice plate provided on the top surface 11a to the top surface 11a is any value of 40-80%. The area ratio of the orifice plate provided on the vertical casing 12 to the surface of the vertical casing opposed to the support mechanism 2 is any value of 20 to 70%. The wind speed of the suction fan is preferably any value of 0.4 to 3 m/s. This embodiment can ensure that the fan will disassemble the mercury vapour that the display module in-process produced and take out to avoid too big waste or the operation of disassembling to the operator of the energy that causes of wind-force to cause the interference.
In summary, the device 100 for assisting in disassembling the display module according to the embodiment of the invention can allow an operator to rotate the display module to heat a proper position, and simultaneously solve the problem that the liquid crystal panel assembly and the backlight assembly are easily broken in the disassembling process, thereby reducing the risk of damage to the health of the operator due to mercury vapor leakage.
In the description of the present application, it is to be understood that the directions or positional relationships indicated by the "inside" and "outside" and the like are based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily make changes or variations within the technical scope of the present invention disclosed, and such changes or variations should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims. The technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. A device for assisting in disassembling a display module, the display module comprising a liquid crystal panel assembly and a backlight assembly bonded to the liquid crystal panel assembly, the device comprising:
a base;
a support mechanism provided on the base;
a damping hinge provided on the support mechanism;
and the sucker assembly is fixedly arranged on the damping hinge and can suck the liquid crystal panel assembly of the display module.
2. The apparatus of claim 1, wherein the damped hinge comprises a cardan shaft with damping.
3. The apparatus of claim 1, wherein said suction cup assembly is selected in a plurality, a plurality of said suction cup assemblies are evenly spaced along a circumference of said damped hinge, and each of said suction cup assemblies comprises a strut connected to said damped hinge and a suction cup disposed on an end of said strut distal from said damped hinge.
4. The apparatus of any one of claims 1 to 3, wherein the support mechanism is a linear drive mechanism for driving the damped hinge to ascend and descend.
5. The apparatus of claim 4, wherein the linear drive mechanism is a pneumatic, hydraulic, or electric cylinder.
6. The apparatus of any one of claims 1 to 3, wherein the base comprises a hollow housing and a receiving member drawably disposed within the hollow housing for receiving the backlight assembly.
7. The apparatus of claim 6, wherein the base further comprises a door rotatably disposed on the hollow housing and capable of selectively shielding or exposing the receiving member.
8. The apparatus of claim 6, wherein the hollow housing further comprises a box and a first air inlet disposed on a top surface of the box and an air outlet disposed on a side surface of the box, the support mechanism being disposed on the top surface of the box, the first air inlet being capable of directing air into the box, the air outlet being capable of exhausting air from the box and forcing the air to pass through the receiving member as the air flows within the box.
9. The apparatus of claim 8, further comprising a mercury removal mechanism, and an exhaust fan for connecting an outlet of the housing to an inlet of the mercury removal mechanism.
10. The apparatus of claim 8, wherein the hollow housing further comprises a vertical box disposed on the top surface and in communication with the box, the vertical box having a second air inlet opening therein facing the support mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110299556.5A CN113183076B (en) | 2021-03-19 | 2021-03-19 | Device for assisting in disassembling display module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110299556.5A CN113183076B (en) | 2021-03-19 | 2021-03-19 | Device for assisting in disassembling display module |
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| Publication Number | Publication Date |
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| CN113183076A true CN113183076A (en) | 2021-07-30 |
| CN113183076B CN113183076B (en) | 2023-06-20 |
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| CN202110299556.5A Active CN113183076B (en) | 2021-03-19 | 2021-03-19 | Device for assisting in disassembling display module |
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| US6149356A (en) * | 1999-04-15 | 2000-11-21 | China Pneumatic Corporation | Portable pneumatic tool assembled with module units |
| FR2921133A1 (en) * | 2007-09-14 | 2009-03-20 | Peugeot Citroen Automobiles Sa | REMOVABLE HOLDING PLATE FOR MEANS FOR ATTACHING A PIECE, METHOD FOR ATTACHING A PART TO A SUPPORT AND PART EQUIPPED WITH SUCH MEANS |
| CN202498323U (en) * | 2012-02-22 | 2012-10-24 | 天津鑫利恒科技有限公司 | Panel positioning device used for space welding |
| CN205196146U (en) * | 2015-11-09 | 2016-04-27 | 中国电子科技集团公司第三十研究所 | Go up posture machine case |
| CN206002797U (en) * | 2016-08-23 | 2017-03-08 | 天津璞海电子科技有限公司 | A kind of liquid crystal display disassembling apparatus with suction hydrargyrum groove |
| CN206230113U (en) * | 2016-11-23 | 2017-06-09 | 厦门盈发实业有限公司 | A kind of television backboard tapping device |
| CN209628710U (en) * | 2019-02-21 | 2019-11-15 | 北京阿法龙科技有限公司 | A kind of fixed device of intelligent glasses for safety cap |
| CN211759585U (en) * | 2019-11-27 | 2020-10-27 | 天津华庆百胜能源有限公司 | Liquid crystal television and computer backlight module disassembling table |
| CN212657558U (en) * | 2020-06-24 | 2021-03-05 | 昆山惠及模具技术有限公司 | Notebook computer support convenient to angle regulation |
-
2021
- 2021-03-19 CN CN202110299556.5A patent/CN113183076B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH034028A (en) * | 1989-05-31 | 1991-01-10 | Nissan Motor Co Ltd | Assembling method for assembly product consisting of many fine parts |
| US6149356A (en) * | 1999-04-15 | 2000-11-21 | China Pneumatic Corporation | Portable pneumatic tool assembled with module units |
| FR2921133A1 (en) * | 2007-09-14 | 2009-03-20 | Peugeot Citroen Automobiles Sa | REMOVABLE HOLDING PLATE FOR MEANS FOR ATTACHING A PIECE, METHOD FOR ATTACHING A PART TO A SUPPORT AND PART EQUIPPED WITH SUCH MEANS |
| CN202498323U (en) * | 2012-02-22 | 2012-10-24 | 天津鑫利恒科技有限公司 | Panel positioning device used for space welding |
| CN205196146U (en) * | 2015-11-09 | 2016-04-27 | 中国电子科技集团公司第三十研究所 | Go up posture machine case |
| CN206002797U (en) * | 2016-08-23 | 2017-03-08 | 天津璞海电子科技有限公司 | A kind of liquid crystal display disassembling apparatus with suction hydrargyrum groove |
| CN206230113U (en) * | 2016-11-23 | 2017-06-09 | 厦门盈发实业有限公司 | A kind of television backboard tapping device |
| CN209628710U (en) * | 2019-02-21 | 2019-11-15 | 北京阿法龙科技有限公司 | A kind of fixed device of intelligent glasses for safety cap |
| CN211759585U (en) * | 2019-11-27 | 2020-10-27 | 天津华庆百胜能源有限公司 | Liquid crystal television and computer backlight module disassembling table |
| CN212657558U (en) * | 2020-06-24 | 2021-03-05 | 昆山惠及模具技术有限公司 | Notebook computer support convenient to angle regulation |
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| CN113183076B (en) | 2023-06-20 |
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