CN219485456U - Screen dismounting auxiliary device - Google Patents
Screen dismounting auxiliary device Download PDFInfo
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- CN219485456U CN219485456U CN202320395515.0U CN202320395515U CN219485456U CN 219485456 U CN219485456 U CN 219485456U CN 202320395515 U CN202320395515 U CN 202320395515U CN 219485456 U CN219485456 U CN 219485456U
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- rotating shaft
- screen
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- hole
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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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Abstract
The utility model relates to a screen disassembly and assembly auxiliary device, which comprises: base, rotary mechanism, heating platform and air pump. The rotary mechanism comprises a rotary shaft and a brake assembly, the rotary shaft is rotatably connected to the base, the brake assembly comprises a clamping piece, and the clamping piece is arranged on the periphery of the rotary shaft in a surrounding mode. The heating platform is located the base top, and the heating platform is connected in the rotation axis to can rotate along with the rotation axis is synchronous, the heating platform including the holding surface that is used for bearing the weight of the screen with be used for heating the heating piece of screen, the holding surface is equipped with the absorption hole. The air pump is used for pumping air in the adsorption hole so as to adsorb the screen on the supporting surface. The brake assembly further comprises a driving piece, wherein the driving piece drives the clamping piece to clamp the rotating shaft so that the rotating shaft is fixed on the base, or drives the clamping piece to loosen the rotating shaft so that the rotating shaft can rotate relative to the base.
Description
Technical Field
The utility model relates to the technical field of screen disassembly and assembly, in particular to a screen disassembly and assembly auxiliary device.
Background
Some defective products with poor lamination can be produced in the screen production process of electronic products such as smart phones, smart plates and the like, and the screens with poor lamination are required to be disassembled and optical transparent adhesive in screen components is removed.
In the related glue removal mode, an operator holds the cutting line to cut the screen assembly so as to disassemble the screen assembly, the operator needs to continuously twist the body to adjust the operation posture in the cutting process, the contact area between the cutting line and the screen is reduced as much as possible, the cutting resistance is also reduced, the cutting line is easier to cut into the screen, and the cutting efficiency is improved. The resistance of the cutting line is reduced, and the situation that the cutting line breaks due to overlarge resistance can be reduced. However, in the process of adjusting the operation posture by the operator, since the cutting line is always in the screen assembly, the force may be excessively applied, which may easily cause breakage of the screen assembly.
Disclosure of Invention
The utility model aims to provide a screen dismounting auxiliary device, which can enable an operator to adjust the contact area position of a cutting line and a screen without twisting a body to adjust the operation posture, is convenient for the operator to perform the operation of cutting a screen assembly and improves the operation efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme.
The utility model provides a screen disassembly and assembly auxiliary device, which comprises: a base; the rotating mechanism comprises a rotating shaft and a braking assembly, the rotating shaft is rotatably connected to the base, the braking assembly comprises a clamping piece, and the clamping piece is arranged on the periphery of the rotating shaft in a surrounding mode; the heating platform is arranged above the base, is connected with the rotating shaft and can synchronously rotate along with the rotating shaft, and comprises a supporting surface for bearing a screen and a heating piece for heating the screen, and the supporting surface is provided with an adsorption hole; the air pump is used for pumping air in the adsorption hole so as to adsorb the screen on the supporting surface; the brake assembly further comprises a driving piece, the driving piece drives the clamping piece to clamp the rotating shaft so that the rotating shaft is fixed on the base, or the driving piece drives the clamping piece to loosen the rotating shaft so that the rotating shaft can rotate relative to the base.
In some embodiments of the present application, the clamping member includes a fixing portion, a ring portion, and a press portion; the fixing part is fixedly connected to the base; the ring part is movably connected with the fixed part, a clamping hole is formed between the ring part and the fixed part, and an opening is formed in the circumferential direction of the clamping hole; the pressing part is connected to the ring part and is positioned at the opening; the rotating shaft is rotatably arranged in the clamping hole in a penetrating manner; the driving piece drives the pressing part to drive the ring part to move so as to enable the clamping hole to shrink and clamp the rotating shaft or enable the clamping hole to expand and loosen the rotating shaft.
According to some embodiments of the present application, an air guide cavity is arranged in the heating platform; the adsorption holes are provided with a plurality of adsorption holes and are communicated with the air guide cavity; the heating platform is also provided with a communication port, and the communication port is communicated with the air guide cavity; the air pump is communicated with the communication port, and air in the adsorption holes is pumped out through the air guide cavity.
In some embodiments of the present application, the heating platform further comprises a heating plate and a cover plate; the heating plate is provided with the adsorption holes and the air guide cavities, the adsorption holes are formed in the top surface of the heating plate, and the air guide cavities are provided with openings and are positioned at the bottom of the heating plate; the cover plate is provided with the communication port, is covered below the heating plate and enables the communication port to be communicated with the air guide cavity; the cover plate is connected to the rotating shaft and can synchronously rotate along with the rotating shaft.
According to some embodiments of the present application, the heating plate is further provided with a receiving groove; the accommodating groove is adjacently arranged in the air guide cavity and communicated with the air guide cavity; the heating element is arranged in the accommodating groove.
According to some embodiments of the present application, the rotating shaft is further provided with a first through hole and a second through hole, the first through hole and the second through hole are both communicated with the communication port, the first through hole is used for connecting a pipeline of the air pump, and the second through hole is used for a wire rod of the heating piece to pass through.
In some embodiments of the present application, the base is provided with a first stop block; the outer peripheral wall of the rotating shaft is provided with a second stop block, and the second stop block can be stopped at the first stop block when synchronously rotating along with the rotating shaft, so that the rotating angle of the rotating shaft is smaller than 360 degrees.
In some embodiments of the present application, an abdication groove is formed at the edge of the supporting surface; the giving groove is used for accommodating a circuit board on the back of the screen.
In some embodiments of the present application, the device further comprises a heat insulating ring sandwiched and fixed between the heating platform and the rotating shaft.
According to some embodiments of the present application, the device further comprises a preheating platform, the preheating platform is arranged above the base, the preheating platform comprises a placement surface for carrying and preheating the screen and a heat insulation column, and the heat insulation column is supported between the preheating platform and the base.
As can be seen from the technical scheme, the embodiment of the utility model has at least the following advantages and positive effects:
in the screen dismounting auxiliary device provided by the embodiment of the utility model, the heating platform is connected with the rotating shaft, and the rotating shaft is rotatably connected with the base, so that the heating platform is rotatably arranged above the base, the position of the screen can be adjusted by rotating the heating platform, and an operator does not need to twist the body to adjust the operation posture to adjust the contact area position of the cutting line and the screen. The supporting surface of heating platform is equipped with the absorption hole, and the air in the absorption hole is taken out to the air pump to adsorb the screen on the supporting surface, increase the stability of screen when rotatory. The brake assembly further comprises a driving member, wherein the driving member drives the clamping member to clamp the rotating shaft so that the rotating shaft is fixed on the base, or drives the clamping member to loosen the rotating shaft so that the rotating shaft can rotate relative to the base. Therefore, after the screen rotates to a proper angle, the rotating shaft can be clamped by the clamping piece so as to fix the heating platform, and the rotating shaft can be loosened by the clamping piece when the cutting position needs to be adjusted, so that the heating platform can be rotated, the screen azimuth can be adjusted, the operation of cutting the screen assembly by personnel is facilitated, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of a screen assembly/disassembly assisting device according to an embodiment of the utility model.
Fig. 2 is an exploded schematic view of fig. 1.
Fig. 3 is a schematic view of the heating platform and the rotating mechanism of fig. 2.
Fig. 4 is a schematic view of the rotary shaft and brake assembly of fig. 3.
Fig. 5 is an exploded view of fig. 3.
Fig. 6 is another exploded view of fig. 1.
The reference numerals are explained as follows: 1. a base; 11. a first stopper; 2. a rotation mechanism; 21. a rotation shaft; 210. a second stopper; 211. a first through hole; 212. a second through hole; 213. a shaft cavity; 22. a brake assembly; 221. a clamping member; 2210. a clamping hole; 2211. a fixing part; 2212. a ring portion; 2213. a pressing part; 222. a driving member; 3. a heating platform; 31. a support surface; 310. adsorption holes; 311. a relief groove; 33. an air guide cavity; 34. a communication port; 35. a heating plate; 351. a receiving groove; 36. a cover plate; 37. an elastic plate; 38. a sealing gasket; 4. a heat insulation ring; 5. preheating a platform; 51. placing a surface; 52. a heat insulating column; 6. a gasket; 7. and a bearing ring.
Detailed Description
While this utility model is susceptible of embodiment in different forms, there is shown in the drawings and will herein be described in detail, specific embodiments thereof with the understanding that the present disclosure is to be considered as an exemplification of the principles of the utility model and is not intended to limit the utility model to that as illustrated.
Thus, rather than implying that each embodiment of the present utility model must have the characteristics described, one of the characteristics indicated in this specification will be used to describe one embodiment of the present utility model. Furthermore, it should be noted that the present specification describes a number of features. Although certain features may be combined together to illustrate a possible system design, such features may be used in other combinations not explicitly described. Thus, unless otherwise indicated, the illustrated combinations are not intended to be limiting.
In the embodiments shown in the drawings, indications of orientation (such as up, down, left, right, front and rear) are used to explain the structure and movement of the various elements of the utility model are not absolute but relative. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the description of the position of these elements changes, the indication of these directions changes accordingly.
Preferred embodiments of the present utility model will be further elaborated below in conjunction with the drawings of the present specification.
Referring to fig. 1 to 3, an auxiliary device for assembling and disassembling a screen according to an embodiment of the present utility model includes a base 1, a rotating mechanism 2, a heating platform 3 and an air pump.
The rotation mechanism 2 includes a rotation shaft 21 and a brake assembly 22, the rotation shaft 21 is rotatably connected to the base 1, the brake assembly 22 includes a clamping member 221, and the clamping member 221 is disposed around a circumferential side of the rotation shaft 21. The heating platform 3 is arranged above the base 1, the heating platform 3 is connected to the rotating shaft 21 and can synchronously rotate along with the rotating shaft 21, the heating platform 3 comprises a supporting surface 31 for bearing a screen and a heating piece for heating the screen, and the supporting surface 31 is provided with an adsorption hole 310. The air pump is used to pump out the air in the adsorption hole 310 to adsorb the screen on the supporting surface 31. The brake assembly 22 further includes a driving member 222, where the driving member 222 drives the clamping member 221 to clamp the rotating shaft 21 so that the rotating shaft 21 is fixed to the base 1, or the driving member 222 drives the clamping member 221 to release the rotating shaft 21 so that the rotating shaft 21 can rotate relative to the base 1.
The screen is placed on the supporting surface 31 of the heating platform 3, and the air in the adsorption hole 310 is pumped out by the air pump, so that negative pressure is formed between the screen and the supporting surface 31 to be adsorbed and positioned on the supporting surface 31. The heating element can heat the screen, soften the inside glue of screen to separate.
On the one hand, the driving member 222 is used for driving the clamping member 221 to clamp the rotating shaft 21, so that the rotating shaft 21 is fixed on the base 1, and the heating platform 3 is fixed, so that an operator can perform screen cutting operation at a fixed angle. On the other hand, the driving member 222 drives the clamping member 221 to loosen the rotating shaft 21, so that the rotating shaft 21 can rotate relative to the base 1, and the heating platform 3 can rotate, so that an operator can rotate the screen to a proper cutting angle by rotating the heating platform 3.
Therefore, in the screen assembly and disassembly auxiliary device in this embodiment, by rotating the heating platform 3 to adjust the position of the screen assembly, the operator no longer needs to twist the body to adjust the operation posture to adjust the contact area position of the cutting line and the screen. And the supporting surface 31 of the heating platform 3 is provided with the adsorption hole 310, and the air in the adsorption hole 310 is pumped out by the air pump so as to adsorb the screen on the supporting surface 31, thereby increasing the stability of the screen assembly during rotation. The clamping member 221 is driven by the driving member 222 to clamp the rotation shaft 21 so that the rotation shaft 21 is fixed to the base 1, or the driving member 222 drives the clamping member 221 to unclamp the rotation shaft 21 so that the rotation shaft 21 can rotate relative to the base 1. The operation of cutting screen subassembly is carried out to the convenience personnel, improves the operating efficiency.
In some embodiments, the screen dismounting auxiliary device further comprises a mounting seat, wherein the mounting seat is connected to the base 1, so that the mounting seat is convenient to mount and maintain, and the production cost is reduced. The bearing ring 7 is arranged in the mounting seat, and the rotating shaft 21 is rotatably connected with the bearing ring 7.
In other embodiments, the screen dismounting auxiliary device further comprises a temperature controller, the temperature controller is connected with a plurality of temperature sensors, the temperatures of the heating platform 3 and the preheating platform 5 are respectively monitored, then temperature information is fed back to the temperature controller, and the temperature controller controls the heating piece according to the fed-back temperature information, so that the temperature is adjusted to be kept within a temperature range required by dismounting the screen.
The screen dismounting auxiliary device also comprises a first switch for controlling the opening and closing of the heating platform 3 and the preheating platform 5, and a second switch for controlling the opening and closing of the driving piece 222.
Referring to fig. 2 to 4, the clamping member 221 includes a fixing portion 2211, a ring portion 2212, and a pressing portion 2213. The fixing portion 2211 is fixedly connected to the base 1.
The ring portion 2212 is movably connected to the fixing portion 2211, a clamping hole 2210 is formed between the ring portion 2212 and the fixing portion 2211, and a circumferential direction of the clamping hole 2210 has an opening. The pressing portion 2213 is connected to the ring portion 2212 and is located at the opening. The rotation shaft 21 is rotatably inserted into the clamping hole 2210. The driving member 222 drives the pressing portion 2213 to move the ring portion 2212 so as to shrink the clamping hole 2210 and clamp the rotation shaft 21, or to expand the clamping hole 2210 and loosen the rotation shaft 21.
In some embodiments, the ring portion 2212 and the fixing portion 2211 are integrally formed, for example, the ring portion 2212 and the fixing portion 2211 may be integrally formed, or may be connected in a non-detachable manner after being separately formed. The fixing portion 2211 may be locked to the base 1 by a bolt connection method, but the connection method is not limited thereto.
In some embodiments, the driver 222 is a single rod cylinder provided with a rod portion that moves in a straight line and a driver portion that drives the rod portion to push the press portion 2213 to clamp the ring portion 2212 against the rotating shaft 21 or drives the rod portion to disengage the press portion 2213 to unclamp the ring portion 2212 from the rotating shaft 21.
Referring to fig. 5, the heating platform 3 is provided with an air guiding chamber 33. The adsorption holes 310 are provided in plurality and communicate with the air guide chamber 33.
The heating platform 3 is also provided with a communication port 34, and the communication port 34 is communicated with the air guide cavity 33. The air pump communicates with the communication port 34 and pumps out the air in the plurality of adsorption holes 310 through the air guide chamber 33. The adsorption force of the supporting surface 31 of the heating platform 3 is increased, so that the screen can be more stably adsorbed and fixed on the supporting surface 31.
In some embodiments, the heating platform 3 further comprises a heating plate 35 and a cover plate 36. The heating plate 35 is provided with an adsorption hole 310 and a gas guide chamber 33, the adsorption hole 310 is provided on the top surface of the heating plate 35, and the gas guide chamber 33 has an opening and is located at the bottom of the heating plate 35. The cover plate 36 is connected to the rotation shaft 21 and can rotate synchronously with the rotation shaft 21, the cover plate 36 is provided with a communication port 34, the cover plate 36 is covered below the heating plate 35, and the communication port 34 is communicated with the air guide cavity 33. The split structure of the heating plate 35 and the cover plate 36 facilitates the disassembly and assembly of the heating platform 3, and the maintenance and cleaning of the air guide chamber 33.
Referring to fig. 5 and 6, in some embodiments, the heating platform 3 further includes an elastic plate 37, the elastic plate 37 is attached to the top surface of the heating plate 35, and the top surface of the elastic plate 37 is the supporting surface 31, so that the screen can be absorbed on the supporting surface 31 of the heating platform 3 and protected by elastic buffering, thereby reducing the risk of cracking the screen. The elastic plate 37 is provided with a plurality of first adsorption holes 310, the heating plate 35 is provided with a plurality of second adsorption holes 310, and the second adsorption holes 310 are in one-to-one correspondence with the first adsorption holes 310, so that the first adsorption holes 310 can adsorb the screen on the top surface of the elastic plate 37.
Referring to fig. 3 and 4, the rotary shaft 21 is further provided with a first through hole 211 and a second through hole 212, wherein the first through hole 211 and the second through hole 212 are both communicated with the communication port 34, the first through hole 211 is used for connecting a pipeline of the air pump, and the second through hole 212 is used for passing a wire rod of the heating element. So that the air pump pipeline and the wire rods of the heating piece are hidden in the rotating shaft 21, the space is saved, and the wire rods are prevented from being damaged due to the fact that the wire rods are exposed outside the device.
In other embodiments, the rotating shaft 21 is provided with a shaft cavity 213 with an open top, and the open top of the shaft cavity 213 communicates with the communication port 34 at the bottom of the heating stage 3. The first through hole 211 and the second through hole 212 are provided at the bottom of the rotation shaft 21, and each communicate with the shaft chamber 213. The air pump is connected to the first through hole 211, i.e. is connected to the shaft cavity 213, the communication port 34, the air guide cavity 33 and the adsorption hole 310, so as to pump out the air in the first through hole 211, the shaft cavity 213, the communication port 34, the air guide cavity 33 and the adsorption hole 310, and form negative air pressure to enable the screen to be adsorbed on the supporting surface 31. The wire rod of the heating element is arranged in the second through hole 212, the shaft cavity 213 and the communication port 34 in a penetrating way and is connected with the heating element in the heating platform 3.
Referring to fig. 5, the heating plate 35 is further provided with a receiving groove 351. The accommodating groove 351 is adjacently arranged in the air guide cavity 33 and is communicated with the air guide cavity 33. The heating element is disposed in the accommodating groove 351. As an example, the accommodating groove 351 is provided with a relief port, the accommodating groove 351 is communicated with the air guide cavity 33 through the relief port, and a wire of a heating element accommodated in the accommodating groove 351 extends into the air guide cavity 33 from the accommodating groove 351 and penetrates through the communicating port 34 and the second through hole 212 to be connected to an external power supply, wherein the wire of the heating element is partially accommodated in the relief port, so that when the cover plate 36 is covered on the heating plate 35, the cover plate 36 is flush with the bottom surface of the heating plate 35.
Referring to fig. 2, the base 1 is provided with a first stop block 11. The outer circumferential wall of the rotation shaft 21 is provided with a second stopper 210, and the second stopper 210 may be stopped against the first stopper 11 when synchronously rotating with the rotation shaft 21, so that the rotation angle of the rotation shaft 21 is less than 360 °. It can be understood that the heating element is provided with a wire rod which can be connected with an external power supply, and the wire rod of the heating element is arranged on the base 1 and the rotating shaft 21 in a penetrating way and is connected with one end of the heating element, so that the rotating angle of the rotating shaft 21 is smaller than 360 degrees, and the wire rod can be prevented from being twisted off due to excessive winding.
Referring to fig. 2, the edge of the supporting surface 31 is provided with a relief groove 311. The relief slot 311 is used to accommodate a circuit board on the back of the screen. So that the screen can be placed flat on the support surface 31.
Referring to fig. 5 and 6, the screen assembly/disassembly assisting device further includes a heat insulating ring 4, and the heat insulating ring 4 is clamped and fixed between the heating platform 3 and the rotating shaft 21. The heat insulating ring 4 is used for blocking heat conduction between the heating platform 3 and the rotating shaft 21, and preventing the rotating shaft 21 from being heated and expanded to be hard to rotate. As an example, the insulating ring 4 may be made of synthetic stone, but is not limited thereto.
In some embodiments, the screen dismounting auxiliary device further comprises two gaskets 6, wherein the two gaskets 6 are respectively arranged at two sides of the heat insulation ring 4, one gasket 6 is clamped between the heating platform 3 and the heat insulation ring 4, and the other gasket 6 is clamped between the heat insulation ring 4 and the rotating shaft 21, so that the contact area among the heating platform 3, the rotating shaft 21 and the heat insulation ring 4 is increased, and looseness is prevented.
Referring to fig. 2, the screen assembling and disassembling auxiliary device further includes a preheating platform 5, the preheating platform 5 is disposed above the base 1, the preheating platform 5 includes a placement surface 51 for carrying and preheating a screen and a heat insulation column 52, and the heat insulation column 52 is supported between the preheating platform 5 and the base 1. The preheating platform 5 can preheat the screen, improves the operating efficiency.
Referring to fig. 5 and 6, the heating platform 3 further includes a sealing pad 38, the sealing pad 38 is provided with a through hole corresponding to the communication port 34, when the cover plate 36 is covered on the heating plate 35, the sealing pad 38 is clamped between the cover plate 36 and the heating plate 35, so as to increase the air tightness of the air guide cavity 33, and the sealing pad 38 may be made of a high temperature resistant silica gel pad, but is not limited thereto.
While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (10)
1. A screen disassembly and assembly assist device, comprising:
a base;
the rotating mechanism comprises a rotating shaft and a braking assembly, the rotating shaft is rotatably connected to the base, the braking assembly comprises a clamping piece, and the clamping piece is arranged on the periphery of the rotating shaft in a surrounding mode;
the heating platform is arranged above the base, is connected with the rotating shaft and can synchronously rotate along with the rotating shaft, and comprises a supporting surface for bearing a screen and a heating piece for heating the screen, and the supporting surface is provided with an adsorption hole;
the air pump is used for pumping air in the adsorption hole so as to adsorb the screen on the supporting surface;
the brake assembly further comprises a driving piece, the driving piece drives the clamping piece to clamp the rotating shaft so that the rotating shaft is fixed on the base, or the driving piece drives the clamping piece to loosen the rotating shaft so that the rotating shaft can rotate relative to the base.
2. The screen mounting/dismounting auxiliary device as claimed in claim 1, wherein the clamping member includes a fixing portion, a ring portion, and a press-fit portion;
the fixing part is fixedly connected to the base;
the ring part is movably connected with the fixed part, a clamping hole is formed between the ring part and the fixed part, and an opening is formed in the circumferential direction of the clamping hole;
the pressing part is connected to the ring part and is positioned at the opening;
the rotating shaft is rotatably arranged in the clamping hole in a penetrating manner;
the driving piece drives the pressing part to drive the ring part to move so as to enable the clamping hole to shrink and clamp the rotating shaft or enable the clamping hole to expand and loosen the rotating shaft.
3. The screen dismounting auxiliary device according to claim 1, wherein an air guide cavity is arranged in the heating platform;
the adsorption holes are provided with a plurality of adsorption holes and are communicated with the air guide cavity;
the heating platform is also provided with a communication port, and the communication port is communicated with the air guide cavity;
the air pump is communicated with the communication port, and air in the adsorption holes is pumped out through the air guide cavity.
4. A screen attachment/detachment aid as claimed in claim 3 wherein the heating platform further comprises a heating plate and a cover plate;
the heating plate is provided with the adsorption holes and the air guide cavities, the adsorption holes are formed in the top surface of the heating plate, and the air guide cavities are provided with openings and are positioned at the bottom of the heating plate;
the cover plate is provided with the communication port, is covered below the heating plate and enables the communication port to be communicated with the air guide cavity;
the cover plate is connected to the rotating shaft and can synchronously rotate along with the rotating shaft.
5. The screen mounting/dismounting auxiliary device as claimed in claim 4, wherein the heating plate is further provided with a receiving groove;
the accommodating groove is adjacently arranged in the air guide cavity and communicated with the air guide cavity;
the heating element is arranged in the accommodating groove.
6. The screen mounting and dismounting auxiliary device as claimed in claim 5, wherein the rotating shaft is further provided with a first through hole and a second through hole, the first through hole and the second through hole are both communicated with the communication port, the first through hole is used for connecting a pipeline of the air pump, and the second through hole is used for passing a wire rod of the heating element.
7. The screen mounting/dismounting auxiliary device as claimed in claim 6, wherein the base is provided with a first stopper;
the outer peripheral wall of the rotating shaft is provided with a second stop block, and the second stop block can be stopped at the first stop block when synchronously rotating along with the rotating shaft, so that the rotating angle of the rotating shaft is smaller than 360 degrees.
8. The screen dismounting auxiliary device as claimed in claim 1, wherein a relief groove is provided at an edge of the support surface;
the giving groove is used for accommodating a circuit board on the back of the screen.
9. The screen mounting/dismounting aid as claimed in claim 1, further comprising a heat insulating ring interposed between the heating stage and the rotating shaft.
10. The screen mounting and dismounting aid of claim 1, further comprising a preheating platform disposed above the base, the preheating platform including a placement surface for carrying and preheating the screen and a heat insulating column supported between the preheating platform and the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320395515.0U CN219485456U (en) | 2023-03-06 | 2023-03-06 | Screen dismounting auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320395515.0U CN219485456U (en) | 2023-03-06 | 2023-03-06 | Screen dismounting auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219485456U true CN219485456U (en) | 2023-08-08 |
Family
ID=87512550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320395515.0U Active CN219485456U (en) | 2023-03-06 | 2023-03-06 | Screen dismounting auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219485456U (en) |
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2023
- 2023-03-06 CN CN202320395515.0U patent/CN219485456U/en active Active
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