Pressing device for maintaining liquid crystal display screen of mobile phone

Abstract

The utility model relates to a press-fit device, in particular to a press-fit device for maintaining a liquid crystal display screen of a mobile phone, which comprises a control console, electric slide rails are symmetrically mounted at the top of the control console, and slide rail controllers are symmetrically mounted on the left side and the right side of the top of the control console; the sliding rail controller is connected with the electric sliding rails and the control table through wires, and each electric sliding rail is provided with two electric sliding blocks. According to the device, through the heater, the gas conveying pipe and other devices, synchronous heating of the storage plate and the metal pressing plate is achieved, the upper portion and the lower portion of a screen are evenly heated, meanwhile, the temperature display displays the temperature in real time, overheating is prevented, and the heating plate at the bottom of the storage plate softens screen glue firstly to make preparations for subsequent operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to a compression device especially a compression device for repairing mobile phone liquid crystal display screen. BACKGROUND

[0002] Liquid crystal display screen is an indispensable component in modern mobile phone, and its display effect directly affects the user's experience. However, during the manufacturing and repairing process of the liquid crystal display screen, especially during the compression of the glass substrate and the liquid crystal panel, precise process operation is required. In the prior art, the liquid crystal screen needs to be heated to soften the glue and firmly bond during the compression process, but too high or too low temperature may affect the repair effect, causing screen damage or unsatisfactory repair effect, and manual temperature control is inconvenient.

[0003] Therefore, it is urgent to develop a compression device for repairing mobile phone liquid crystal display screen which can conveniently control temperature. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the technical problem of the utility model is to provide a compression device for repairing mobile phone liquid crystal display screen which can conveniently control temperature.

[0005] Technical scheme: a compression device for repairing mobile phone liquid crystal display screen, comprising a console, an electric sliding rail, an electric sliding block, a storage plate, a sliding rail controller, a support plate, a hydraulic table, a hydraulic device and a temperature control device, the console top is symmetrically provided with an electric sliding rail, the console top left and right sides are symmetrically provided with a sliding rail controller, the sliding rail controller is connected with the electric sliding rail and the console through wires, the electric sliding rail is provided with two electric sliding blocks, the top of the two electric sliding blocks on the same side is connected with the storage plate through a support rod, the console top left and right sides are symmetrically provided with a support plate, the support plate top is provided with a hydraulic table, the hydraulic table top left and right sides are symmetrically embedded with a hydraulic device, and the console is provided with a temperature control device capable of adjusting the temperature of the storage plate and the hydraulic device.

[0006] Further, the hydraulic device comprises a hydraulic machine, a sliding plate, a hydraulic telescopic rod, a partition plate and a metal pressing plate, the hydraulic table is provided with a one-way sliding groove, the sliding plate is slidably arranged in the one-way sliding groove, the hydraulic machine is embeddedly arranged on the sliding plate, the sliding plate bottom is provided with three hydraulic telescopic rods, the hydraulic telescopic rods are connected with the hydraulic machine through hydraulic pipes, the hydraulic pipes are connected with the hydraulic machine through the sliding plate, the hydraulic telescopic rod bottom is provided with a partition plate, and the partition plate bottom center is provided with a metal pressing plate.

[0007] Further, the temperature control device comprises a temperature display, a heating plate, a gas conveying pipe, a heating pipe and a heater, the heating plate is installed at the bottom of the two object placing plates, the gas conveying pipe is installed at the left and right sides of the heating plate, the temperature display is symmetrically installed at the front side wall of the heating plate, the heater is installed at the center position of the right side wall of the heating plate, the heater is symmetrically installed at the top of the rear side of the control console, the heater is connected with the heating plate through the gas conveying pipe, the gas outlet is formed in the middle of the rear side wall of the heating plate, the gas conveying pipe is connected with the gas outlet of the heater, and the heating pipe is embedded in the metal pressing plate in a spaced manner.

[0008] Further, the control panel and the adjusting button are installed on the control console, and the controller in the control panel and the adjusting button are connected with the heater and the temperature display through lines.

[0009] Further, the high-temperature-resistant soft pad is further included, and the high-temperature-resistant soft pad is installed at the bottom of the metal pressing plate.

[0010] Further, the dustproof filter screen is further included, and the dustproof filter screen is arranged at the air inlet of the heater.

[0011] Further, the exhaust interface and the backflow pipe are further included, the exhaust interface is arranged at the gas outlet of the rear side wall of the heating plate, and the exhaust interface is connected with the heating pipe through the backflow pipe.

[0012] The utility model has the advantages of the following:

[0013] 1. The device is realized by the heater, the gas conveying pipe and other devices, synchronous heating of the object placing plate and the metal pressing plate is realized, the screen is evenly heated up and down, the temperature display displays the temperature in real time, overheating is prevented, the heating plate at the bottom of the object placing plate softens the screen glue, and preparation is made for subsequent operation.

[0014] 2. The hydraulic machine is started to drive the hydraulic telescopic rod to press down, the high-temperature-resistant soft pad at the bottom of the metal pressing plate can avoid screen cracking, the pressure is diffused from the middle to the periphery, the glue is ensured to be bubble-free, gap-free, flat and attached, and the metal pressing plate keeps a fixed pressure for about 3 minutes to make the glue fully solidify; meanwhile, the protection mechanism composed of the temperature sensor and the controller can immediately cut off the power supply when the heating temperature exceeds the safety value, so that the screen is prevented from being burnt out. DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0016] Figure 2 It is a partial three-dimensional structure schematic view of the heating mechanism of the utility model.

[0017] Figure 3 It is a three-dimensional structure schematic view of the hydraulic device of the utility model.

[0018] Figure 4 It is a three-dimensional structure schematic view of the heater, the heater and the heating plate of the utility model.

[0019] Marked in the figure: 1, control console, 2, electric slide rail, 3, electric sliding block, 4, storage plate, 5, slide rail controller, 6, support plate, 7, hydraulic table, 8, hydraulic device, 801, hydraulic machine, 802, sliding plate, 803, hydraulic telescopic rod, 804, partition, 805, metal pressing plate, 9, temperature control device, 91, temperature display, 92, heating plate, 93, gas conveying pipe, 94, heating pipe, 95, heater, 10, high-temperature-resistant soft pad, 11, dust filter screen, 12, exhaust port, 13, return pipe. DETAILED DESCRIPTION

[0020] The utility model will now be described more fully with reference to the accompanying drawings, in which currently preferred embodiments of the utility model are shown. This utility model may be implemented in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and fully convey the scope of the utility model to the skilled person.

[0021] Embodiment: as Figures 1-4As shown, a mobile phone LCD screen repair pressing device, including the console 1, electric slide rail 2, electric slide block 3, storage plate 4, slide rail controller 5, support plate 6, hydraulic table 7, hydraulic device 8 and temperature control device 9, console 1 top symmetrical type installation of electric slide rail 2, console 1 top left and right sides symmetrical installation of slide rail controller 5, slide rail controller 5 through the wire and electric slide rail 2 and console 1 connected, electric slide rail 2 on both installed two electric slide block 3, the same side of two electric slide block 3 top through the support rod connected with storage plate 4, console 1 top left and right symmetrical installation of support plate 6, support plate 6 top installation of hydraulic table 7, hydraulic table 7 top left and right symmetrical embedded installation of hydraulic device 8, hydraulic device 8 includes hydraulic press 801, slide plate 802, hydraulic telescopic rod 803, partition 804 and metal pressing plate 805, hydraulic table 7 on a one-way slot, a one-way slot in the slide plate 802, slide plate 802 embedded on the hydraulic press 801, slide plate 802 bottom installation of 3 hydraulic telescopic rod 803, hydraulic telescopic rod 803 through the hydraulic pipe and hydraulic press 801 connected, hydraulic pipe through the slide plate 802 and hydraulic press 801 connected, hydraulic telescopic rod 803 bottom installation of partition 804, partition 804 bottom center position installation of metal pressing plate 805, console 1 on the temperature control device 9 that can adjust the temperature of the storage plate 4 and hydraulic device 8, temperature control device 9 includes temperature display 91, heating plate 92, gas pipe 93, heating tube 94 and heater 95, two storage plate 4 bottom installation of heating plate 92, heating plate 92 left and right sides installation of gas pipe 93, heating plate 92 front wall left and right symmetrical type installation of temperature display 91, heating plate 92 right side wall center position installation of heater 95, console 1 top rear side left and right symmetrical installation of heater 95, heater 95 by heating shell and built-in heating wire, heating shell has air inlet and air outlet, heater 95 through the gas pipe 93 and heating plate 92 connected, heating plate 92 rear wall middle part of the air outlet, heater 95 top air outlet connected with gas pipe 93, metal pressing plate 805 in the interval embedded heating tube 94, heating tube 94 through the gas pipe 93 and heater 95 air outlet connection, console 1 on the control panel and adjustment button, the controller and adjustment button in the control panel through the line and heater 95 and temperature display 91 connected.

[0022] As Figure 2 shown, also includes high temperature soft pad 10, metal pressing plate 805 bottom installation of high temperature soft pad 10.

[0023] As Figure 3 shown, also includes dust filter screen 11, heater 95 air inlet provided with dust filter screen 11.

[0024] As Figure 4As shown, the heating device further comprises an exhaust interface 12 and a return pipe 13, the exhaust interface 12 is arranged at the outlet of the rear wall of the heating plate 92, and the exhaust interface 12 is connected with the heating pipe 94 through the return pipe 13.

[0025] When maintenance is needed, the staff places the mobile phone screen on the placing plate 4, controls the electric sliding rail 2 through the sliding rail controller 5, and slides the electric sliding block 3 left and right, so as to accurately push the screen to the metal pressing plate 805 of the hydraulic machine 801. By starting the heater 95, the air inlet of the heater 95 inhales air, heats it through the heating wire inside, and then injects it into the heating plate 92 through the air conveying pipe 93. The heating plate 92 at the bottom of the placing plate 4 will be heated to about 60℃ first, and the screen glue will be softened. The hot air of the heater 95 enters the heating pipe 94 inside the metal pressing plate 805 through the air conveying pipe 93, and then the metal pressing plate 805 and the placing plate 4 are heated synchronously, so as to ensure that the screen is evenly heated up and down, and the temperature display 91 displays the temperature in real time to prevent overheating. By starting the hydraulic machine 801, the three hydraulic telescopic rods 803 are pressed downward, and the high-temperature-resistant soft pad 10 at the bottom of the metal pressing plate 805 will gently adhere to the surface of the screen to avoid cracking. The pressure spreads from the middle to the four corners, ensuring that the glue is bubble-free and gap-free, like ironing clothes. The metal pressing plate 805 maintains a fixed pressure for about 3 minutes, allowing the glue to fully solidify. If the worker misoperates and the heating temperature exceeds the safety value, the temperature sensor will transmit a signal to the controller in the control panel, which will immediately cut off the power supply to prevent the screen from being burned out.

[0026] The above describes the present application in detail, and the principle and implementation mode of the present application are described by applying specific examples. The above example is only used to help understand the method and its core idea; at the same time, for those skilled in the art, according to the idea of the present application, the specific implementation mode and application range will be changed, and the above description should not be understood as a limitation of the present application.

Claims

1. A pressing device for repairing mobile phone LCD screens, characterized in that: The utility model provides a kind of console (1), electric slide rail (2) is symmetrically installed on the top of the console (1), slide rail controller (5) is symmetrically installed on the top of the console (1) left and right, and the slide rail controller (5) is connected with the electric slide rail (2) and the console (1) by wire, two electric slide blocks (3) are installed on the electric slide rail (2), and the top of two electric slide blocks (3) on the same side is connected with article placing plate (4) by support rod, support plate (6) is symmetrically installed on the top of the console (1) left and right, hydraulic station (7) is installed on the top of the support plate (6), and hydraulic device (8) is embeddedly installed on the top of the hydraulic station (7) left and right, temperature adjusting device (9) capable of adjusting the temperature of the article placing plate (4) and the hydraulic device (8) is provided on the console (1).

2. The pressing device for repairing the liquid crystal display screen of a mobile phone according to claim 1, characterized in that: Hydraulic device (8) includes hydraulic machine (801), a one-way sliding slot is opened on the hydraulic station (7), a sliding plate (802) is slidably arranged in the one-way sliding slot, the hydraulic machine (801) is embeddedly arranged on the sliding plate (802), three hydraulic telescopic rods (803) are installed on the bottom of the sliding plate (802), the hydraulic telescopic rods (803) are connected with the hydraulic machine (801) by hydraulic pipe, the hydraulic pipe passes through the sliding plate (802) and is connected with the hydraulic machine (801), and metal pressing plate (805) is installed on the bottom of the hydraulic telescopic rod (803).

3. The pressing device for repairing the liquid crystal display screen of a mobile phone according to claim 2, characterized in that: Temperature adjusting device (9) includes temperature display (91), two article placing plates (4) are installed on the bottom of the heating plate (92), the heating plate (92) is installed on the left and right sides of the heating plate (92), the temperature display (91) is symmetrically installed on the front wall of the heating plate (92) left and right, the heater (95) is installed on the center position of the right wall of the heating plate (92), the heater (95) is symmetrically installed on the top of the console (1) rear side, the heater (95) is connected with the heating plate (92) by the gas pipe (93), the gas outlet is opened in the middle of the rear wall of the heating plate (92), the gas outlet of the heater (95) is connected with the gas pipe (93), the heating pipe (94) is embeddedly arranged in the metal pressing plate (805), and the heating pipe (94) is connected with the gas outlet of the heater (95) by the gas pipe (93).

4. The pressing device for repairing the liquid crystal display screen of a mobile phone according to claim 3, characterized in that: The controller in the control panel and the adjusting button are connected with the heater (95) and the temperature display (91) by line.

5. The pressing device for repairing the liquid crystal display screen of a mobile phone according to claim 4, characterized in that: It also includes high-temperature-resistant soft pad (10), and the high-temperature-resistant soft pad (10) is installed on the bottom of the metal pressing plate (805).

6. The pressing device for repairing the liquid crystal display screen of a mobile phone according to claim 5, characterized in that: It also includes dust filter screen (11), and the dust filter screen (11) is arranged at the air inlet of the heater (95).

7. The pressing device for repairing the liquid crystal display screen of a mobile phone according to claim 6, characterized in that: Further, an exhaust interface (12) is arranged on the outlet of the rear wall of the heating plate (92), and the exhaust interface (12) is connected with the heating pipe (94) through a return pipe (13).

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