Mobile phone display screen convenient to assemble

Abstract

The utility model provides a mobile phone display screen convenient to assemble, which relates to the technical field of display screen assembly and comprises a working table, an equipment box mounted at the bottom of the working table, a control table mounted on one side of the outer end of the working table and a fixing component arranged at the top of the working table. The fixing assembly comprises an L-shaped support, a lifting air cylinder, a telescopic rod, a fixing block, a suction cup, a vacuum pump, an exhaust pipe, an exhaust pipe and an assembling assembly arranged on the top of the workbench. According to the mobile phone display screen convenient to assemble, the mobile phone display screen can be stably sucked, fixed and moved in the assembling process through the fixing assembly, the problem that when a worker holds the display screen with the hand, the display screen cannot be stably held and falls off, and consequently the display screen is damaged is solved, the mobile phone display screen is effectively prevented from being damaged in the assembling process, and the working efficiency is improved. And the mobile phone display screen and the mobile phone body can be quickly aligned and assembled through the assembling component, so that the aim of saving time and labor is fulfilled, and the assembling working efficiency of the mobile phone display screen and the mobile phone body is improved.

Description

Technical Field

[0001] This utility model relates to the field of display screen assembly technology, specifically a mobile phone display screen that is easy to assemble. Background Technology

[0002] A mobile phone is a portable communication device that integrates multiple functions such as making calls, accessing the internet, taking photos, and entertainment. From its initial role as a communication tool, the mobile phone has evolved into a multifunctional terminal device in modern society. Its increasing intelligence and diversification will continue to drive its application in various fields. The main body of a mobile phone consists of two parts: the display screen and the body. The mobile phone display screen is the display output device, used to present text, images, videos, and other content. It displays the phone's operating interface, application content, videos, pictures, etc. Combined with touch technology, it allows users to operate the phone by touch, providing high resolution, high contrast, and rich color performance, thus enhancing the user experience.

[0003] In current mobile phone production and assembly, the display screen and the body need to be glued together first, and then screwed on to ensure that the display screen and the body have good stability and are not easy to fall off. However, the assembly of the display screen and the body is mostly done manually. Workers need to pick up the display screen and align it with the body. There are two drawbacks in this process. First, workers may lose their grip on the display screen and drop it, causing damage. Second, manual alignment and assembly is slow and reduces assembly efficiency. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a mobile phone display screen that is easy to assemble. The fixing component can be used to firmly fix and move the mobile phone display screen during the assembly process, which solves the problem that the display screen will be dropped when the worker holds it by hand, causing damage to the display screen. This effectively avoids damage to the mobile phone display screen during assembly. The assembly component can also quickly align and assemble the mobile phone display screen with the mobile phone body, achieving the purpose of saving time and effort and improving the efficiency of the assembly of the mobile phone display screen and the mobile phone body.

[0005] The technical problem to be solved by this utility model is achieved by the following technical solution:

[0006] A mobile phone display screen that is easy to assemble includes: a workbench, an equipment box installed at the bottom of the workbench, a control panel installed on one side of the outer end of the workbench, a fixing component disposed on the top of the workbench, the fixing component including: an L-shaped bracket, a lifting cylinder, a telescopic rod, a fixing block, a suction cup, a vacuum pump, an air extraction pipe and an exhaust pipe, and an assembly component disposed on the top of the workbench, the assembly component including: an assembly table, a mold base, an assembly mold and a mold cavity.

[0007] Preferably, the workbench is provided with an L-shaped bracket on top, a lifting cylinder is installed on the top of the L-shaped bracket, a telescopic rod is installed at the top output end of the lifting cylinder, a fixing block is installed at the bottom of the telescopic rod, suction cups are installed on both sides of the bottom of the fixing block, a vacuum pump is installed on one side of the top of the fixing block, an air extraction pipe is installed between the vacuum pump and the two suction cups, and an exhaust pipe is installed at the outer end of the vacuum pump.

[0008] Preferably, an assembly table is installed on one side of the top of the workbench, mold seats are installed on both sides of the top of the assembly table, an assembly mold is installed on the top of the mold seat, and a mold cavity is opened inside the assembly mold.

[0009] Preferably, a placement platform is installed on the top of the workbench near the assembly table, and the top of the placement platform has a groove.

[0010] Preferably, a pressure relief pipe is installed at the bottom of the suction pipe, and a solenoid valve is installed on the pressure relief pipe.

[0011] Preferably, each of the bottom sides of the mold base is equipped with an installation block, the top of the installation block is provided with installation screw holes on both sides, and the top of the assembly table is provided with fixing screw holes on both sides.

[0012] Preferably, the bottom of the mold cavity has an opening, the top of the assembly table and the worktable have movable holes that align with the opening, an electric push rod is installed on one side of the equipment box, the electric push rod passes through the top of the movable hole, and a push block is installed on the top of the electric push rod.

[0013] Preferably, a protective block is installed on the top of the push block, and the protective block is made of rubber material.

[0014] Preferably, a limit block is installed on one side of the top of the workbench, a stepper motor is installed on the outer end of the limit block, a threaded screw is installed on the output end of the stepper motor, a threaded sleeve that is threadedly connected to the threaded screw is installed on the back of the L-shaped bracket, a support block is installed on the top of the workbench away from the limit block, a bearing is installed inside the support block, and the other end of the threaded screw is rotatably connected to the bearing.

[0015] Preferably, a slider is installed at the bottom of the L-shaped bracket, and a groove is provided on the top of the workbench to slide in connection with the slider.

[0016] Compared with the existing technology, the beneficial effects of this utility model are:

[0017] (1) In this application, a fixing component is added. By using an L-shaped bracket, lifting cylinder, telescopic rod, fixing block, suction cup, vacuum pump, air extraction pipe and exhaust pipe together, the mobile phone display screen can be firmly fixed and moved during the assembly process. This solves the problem that when workers hold the display screen by hand, it will be unstable and fall, causing damage to the display screen. This effectively avoids damage to the mobile phone display screen during assembly.

[0018] (2) In this application, an assembly component is added. By using the assembly table, mold base, assembly mold and mold cavity together, the mobile phone display screen and the mobile phone body can be quickly aligned and assembled, so as to save time and effort and improve the assembly efficiency of the mobile phone display screen and the mobile phone body. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a schematic cross-sectional view of the present invention.

[0021] Figure 3 For the present utility model Figure 2 Enlarged diagram of point A in the middle.

[0022] Figure 4 This is a schematic diagram of the assembly mold structure of this utility model.

[0023] Figure 5 This is a schematic diagram of the assembly table structure of this utility model.

[0024] Figure 6 For the present utility model Figure 2 Enlarged diagram of point B in the middle.

[0025] Figure 7 This is a schematic diagram of the connection structure between the electric push rod, push block and protective block of this utility model.

[0026] Figure 8 This is a schematic diagram of the back structure of the L-shaped bracket of this utility model.

[0027] Figure 9 This is a side view of the L-shaped bracket structure of this utility model.

[0028] Figures 1-9Components: 1. Workbench; 101. Equipment box; 102. Control panel; 103. Placement platform; 104. Groove; 2. L-shaped bracket; 201. Lifting cylinder; 202. Telescopic rod; 203. Fixing block; 204. Suction cup; 205. Vacuum pump; 206. Air extraction pipe; 207. Exhaust pipe; 208. Pressure relief pipe; 209. Solenoid valve; 3. Assembly table; 301. Mold base; 302. Assembly mold; 303. Mold cavity; 304. Mounting block; 305. Mounting screw hole; 306. Fixing screw hole; 307. Through port; 308. Movable hole; 309. Electric push rod; 310. Push block; 311. Protective block; 4. Limit block; 401. Stepper motor; 402. Threaded screw; 403. Threaded sleeve; 404. Support block; 405. Bearing; 5. Slider; 501. Slide groove. Detailed Implementation

[0029] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0030] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0031] Example

[0032] like Figures 1-9 As shown, a mobile phone display screen that is easy to assemble includes: a workbench 1, an equipment box 101 installed at the bottom of the workbench 1, a control panel 102 installed on one side of the outer end of the workbench 1, a fixing assembly set on the top of the workbench 1, the fixing assembly including: an L-shaped bracket 2, a lifting cylinder 201, a telescopic rod 202, a fixing block 203, a suction cup 204, a vacuum pump 205, an air extraction pipe 206 and an exhaust pipe 207, and an assembly assembly set on the top of the workbench 1, the assembly assembly including: an assembly table 3, a mold base 301, an assembly mold 302 and a mold cavity 303.

[0033] Among them, a placement platform 103 is installed on the top of the workbench 1 near the assembly platform 3. A groove 104 is provided on the top of the placement platform 103. When assembling the mobile phone display screen, the mobile phone display screen is placed horizontally in the groove 104 on the top of the placement platform 103 and arranged neatly. The groove 104 is designed to prevent the mobile phone display screen from slipping off the placement platform 103.

[0034] In this implementation plan: Currently, the assembly of the display screen and the body is mostly done manually. Workers need to pick up the display screen and align it with the body. There are two drawbacks in this process. First, workers may drop the display screen when holding it by hand, causing damage. Second, manual alignment and assembly is slow, reducing assembly efficiency. Based on this, improvements are made by adding fixing components and assembly components. That is, this application addresses the drawbacks of mobile phone display screen assembly and designs a new structure to solve them.

[0035] The workbench 1 is equipped with an L-shaped support 2 on top, a lifting cylinder 201 is installed on top of the L-shaped support 2, a telescopic rod 202 is installed at the top output end of the lifting cylinder 201, a fixing block 203 is installed at the bottom of the telescopic rod 202, suction cups 204 are installed on both sides of the bottom of the fixing block 203, a vacuum pump 205 is installed on one side of the top of the fixing block 203, an air extraction pipe 206 is installed between the vacuum pump 205 and the two suction cups 204, and an exhaust pipe 207 is installed at the outer end of the vacuum pump 205.

[0036] After placing the mobile phone display screen horizontally inside the recess 104, the L-shaped bracket 2 is moved to the left to the outside of the placement platform 103, so that the suction cup 204 at the bottom of the fixing block 203 is at the top of the recess 104. At this time, the lifting cylinder 201 is activated, driving the telescopic rod 202 to move downward. The telescopic rod 202 pushes the fixing block 203 and the suction cup 204 downward into the recess 104, allowing the suction cup 204 to press against the surface of the mobile phone display screen. Then, the vacuum pump 205 is activated, evacuating air from the suction pipe 206 and the inside of the suction cup 204, and exhausting the air from the exhaust pipe. The discharge from tube 207 creates a vacuum inside suction cup 204, which holds the mobile phone display screen in place. Then, lifting cylinder 201 drives telescopic rod 202 to move upward. Telescopic rod 202 moves fixing block 203 and suction cup 204 upward out of groove 104, and drives L-shaped bracket 2 to move to the right to the outside of assembly table 3. This allows for the holding and fixing of the mobile phone display screen during assembly, solving the problem of workers dropping the screen when holding it by hand, which can cause damage. This effectively prevents damage to the mobile phone display screen during assembly.

[0037] Among them, a limit block 4 is installed on one side of the top of the workbench 1, a stepper motor 401 is installed on the outer end of the limit block 4, a threaded screw 402 is installed on the output end of the stepper motor 401, a threaded sleeve 403 is installed on the back of the L-shaped bracket 2 and is threadedly connected to the threaded screw 402, a support block 404 is installed on the top of the workbench 1 away from the limit block 4, a bearing 405 is installed inside the support block 404, and the other end of the threaded screw 402 is rotatably connected to the bearing 405.

[0038] When the L-shaped bracket 2 is in use, since the back of the L-shaped bracket 2 is equipped with a threaded sleeve 403 that is threadedly connected to the threaded screw 402, the L-shaped bracket 2 can be connected to the threaded screw 402 through the threaded sleeve 403. When the L-shaped bracket 2 needs to move to the left, the stepper motor 401 is started to work. The stepper motor 401 drives the threaded screw 402 to rotate forward, and the threaded sleeve 403 rotates threadedly with the threaded screw 402. The threaded screw 402 can drive the threaded sleeve 403 to move the L-shaped bracket 2 to the left.

[0039] When the L-shaped bracket 2 needs to move to the right, the stepper motor 401 is started. The stepper motor 401 drives the threaded screw 402 to reverse, and the threaded sleeve 403 rotates with the threaded screw 402. The threaded screw 402 can drive the threaded sleeve 403 to move the L-shaped bracket 2 to the right. The direction of movement of the L-shaped bracket 2 can be adjusted according to the usage requirements, so that the structure on the L-shaped bracket 2 can be moved to the corresponding position for use.

[0040] The L-shaped bracket 2 has a slider 5 installed at its bottom, and the worktable 1 has a slide groove 501 on its top that is slidably connected to the slider 5. When the L-shaped bracket 2 moves left and right, the slider 5 at the bottom of the L-shaped bracket 2 will slide together in the slide groove 501 to avoid wear between the L-shaped bracket 2 and the worktable 1, and also to reduce the movement resistance of the L-shaped bracket 2.

[0041] Among them, an assembly table 3 is installed on one side of the top of the workbench 1, and mold seats 301 are installed on both sides of the top of the assembly table 3. An assembly mold 302 is installed on the top of the mold seat 301, and a mold cavity 303 is opened inside the assembly mold 302.

[0042] After the mobile phone display screen is firmly moved to the top of the assembly table 3, it is aligned with the mold cavity 303 inside the assembly mold 302. Glue is applied to the body of the mobile phone, and then the body of the mobile phone is placed into the mold cavity 303. At this time, the lifting cylinder 201 is activated, driving the telescopic rod 202 to move downward. The telescopic rod 202 pushes the fixing block 203, suction cup 204, and mobile phone display screen downward, allowing the mobile phone display screen to move into the mold cavity 303, so that the mobile phone display screen and the mobile phone body are connected. The telescopic rod 202 is continuously driven to move downward, pressing the mobile phone display screen and the mobile phone body together, making the mobile phone display screen and the mobile phone body firmly bonded. Through the setting of the assembly mold 302, the mobile phone display screen and the mobile phone body can be quickly aligned and assembled, achieving the purpose of saving time and effort and improving the assembly efficiency of the mobile phone display screen and the mobile phone body.

[0043] Among them, the mold base 301 is equipped with a mounting block 304 on one side of the bottom, and the mounting block 304 has mounting screw holes 305 on both sides of the top, and the assembly table 3 has fixing screw holes 306 on both sides of the top.

[0044] When using the assembly mold 302 and mold base 301, the mold base 301 is mounted on the assembly table 3 via the mounting block 304 and fixed with screws screwed into the mounting screw hole 305 and fixing screw hole 306. Since the sizes of mobile phones vary, when assembling mobile phones of different sizes, the screws are loosened from the mounting screw hole 305 and fixing screw hole 306 and removed, so that the assembly mold 302 can be removed from the assembly table 3. The mold cavity 303 inside the assembly mold 302 can be designed with different sizes to adapt to mobile phones of different sizes. After removing the assembly mold 302, the mold cavity 303 that is compatible with the size of the mobile phone can be replaced.

[0045] The bottom of the suction pipe 206 is equipped with a pressure relief pipe 208, and a solenoid valve 209 is installed on the pressure relief pipe 208. After the mobile phone display screen and the mobile phone body are pressed and fixed in the mold cavity 303, the solenoid valve 209 is activated to open, allowing external air to enter the suction pipe 206 and the two suction cups 204 to relieve the pressure inside the two suction cups 204. At this time, the two suction cups 204 no longer hold the mobile phone display screen firmly, releasing the fixation of the mobile phone display screen. Then the solenoid valve 209 is closed to seal the pressure relief pipe 208.

[0046] The mold cavity 303 has an opening 307 at the bottom, the assembly table 3 and the worktable 1 have movable holes 308 that are aligned with the opening 307 at the top, and an electric push rod 309 is installed on one side of the equipment box 101. The electric push rod 309 passes through the top of the movable hole 308, and a push block 310 is installed on the top of the electric push rod 309.

[0047] After the mobile phone display screen is released from its magnetic fixation, the electric push rod 309 is activated. The electric push rod 309 pushes the push block 310 upward inside the movable hole 308 and moves it into the through hole 307, so that the push block 310 contacts the mobile phone body placed inside the mold cavity 303. Then, it pushes the mobile phone body and the mobile phone display screen out of the mold cavity 303, making it easier for workers to take out the pasted mobile phone body and mobile phone display screen. Then, screws are screwed into the corresponding holes between the mobile phone body and the mobile phone display screen and tightened, thus completing the assembly and fixation of the mobile phone body and mobile phone display screen.

[0048] Among them, the push block 310 has a protective block 311 installed on its top. The protective block 311 is made of rubber material. When the push block 310 contacts the phone body and pushes it, the protective block 311 on the top of the push block 310 can provide soft protection to prevent the phone body from being pushed and damaged.

[0049] Working principle:

[0050] After placing the mobile phone display screen horizontally inside the recess 104, the L-shaped bracket 2 is moved to the left to the outside of the placement platform 103, so that the suction cup 204 at the bottom of the fixing block 203 is at the top of the recess 104. At this time, the lifting cylinder 201 is activated, driving the telescopic rod 202 to move downward. The telescopic rod 202 pushes the fixing block 203 and the suction cup 204 downward into the recess 104, allowing the suction cup 204 to press against the surface of the mobile phone display screen. Then, the vacuum pump 205 is activated, evacuating air from the suction pipe 206 and the inside of the suction cup 204, and exhausting the air from the exhaust pipe. The discharge from tube 207 creates a vacuum inside suction cup 204, which holds the mobile phone display screen in place. Then, lifting cylinder 201 drives telescopic rod 202 to move upward. Telescopic rod 202 moves fixing block 203 and suction cup 204 upward out of groove 104, and drives L-shaped bracket 2 to move to the right to the outside of assembly table 3. This allows for the holding and fixing of the mobile phone display screen during assembly, solving the problem of workers dropping the screen when holding it by hand, which can cause damage. This effectively prevents damage to the mobile phone display screen during assembly.

[0051] After the mobile phone display screen is firmly moved to the top of the assembly table 3, it is aligned with the mold cavity 303 inside the assembly mold 302. Glue is applied to the body of the mobile phone, and then the body of the mobile phone is placed into the mold cavity 303. At this time, the lifting cylinder 201 is activated, driving the telescopic rod 202 to move downward. The telescopic rod 202 pushes the fixing block 203, suction cup 204, and mobile phone display screen downward, allowing the mobile phone display screen to move into the mold cavity 303, so that the mobile phone display screen and the mobile phone body are connected. The telescopic rod 202 is continuously driven to move downward, pressing the mobile phone display screen and the mobile phone body together, making the mobile phone display screen and the mobile phone body firmly bonded. Through the setting of the assembly mold 302, the mobile phone display screen and the mobile phone body can be quickly aligned and assembled, achieving the purpose of saving time and effort and improving the assembly efficiency of the mobile phone display screen and the mobile phone body.

[0052] After the mobile phone display screen is released from its magnetic fixation, the electric push rod 309 is activated. The electric push rod 309 pushes the push block 310 upward inside the movable hole 308 and moves it into the through hole 307, so that the push block 310 contacts the mobile phone body placed inside the mold cavity 303. Then, it pushes the mobile phone body and the mobile phone display screen out of the mold cavity 303, making it easier for workers to take out the pasted mobile phone body and mobile phone display screen. Then, screws are screwed into the corresponding holes between the mobile phone body and the mobile phone display screen and tightened, thus completing the assembly and fixation of the mobile phone body and mobile phone display screen.

[0053] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0054] The above provides a detailed description of a mobile phone display screen that is easy to assemble, as provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A mobile phone display screen that is easy to assemble, characterized in that, include: Workbench (1); The equipment box (101) is installed at the bottom of the workbench (1). The control panel (102) is installed on one side of the outer end of the workbench (1). The fixing components are set on the top of the workbench (1), including: L-shaped bracket (2), lifting cylinder (201), telescopic rod (202), fixing block (203), suction cup (204), vacuum pump (205), air extraction pipe (206) and exhaust pipe (207). An assembly assembly is disposed on the top of the workbench (1), the assembly assembly comprising: an assembly table (3), a mold base (301), an assembly mold (302), and a mold cavity (303).

2. The easily assembled mobile phone display screen according to claim 1, characterized in that, The workbench (1) is provided with an L-shaped bracket (2) on top. A lifting cylinder (201) is installed on the top of the L-shaped bracket (2). A telescopic rod (202) is installed at the top output end of the lifting cylinder (201). A fixing block (203) is installed at the bottom of the telescopic rod (202). Suction cups (204) are installed on both sides of the bottom of the fixing block (203). A vacuum pump (205) is installed on one side of the top of the fixing block (203). An air extraction pipe (206) is installed between the vacuum pump (205) and the two suction cups (204). An exhaust pipe (207) is installed at the outer end of the vacuum pump (205).

3. The easily assembled mobile phone display screen according to claim 1, characterized in that, An assembly table (3) is installed on one side of the top of the workbench (1). Mold seats (301) are installed on both sides of the top of the assembly table (3). An assembly mold (302) is installed on the top of the mold seat (301). A mold cavity (303) is opened inside the assembly mold (302).

4. The easily assembled mobile phone display screen according to claim 3, characterized in that, A placement platform (103) is installed on the top of the workbench (1) near the assembly platform (3), and a groove (104) is provided on the top of the placement platform (103).

5. The easily assembled mobile phone display screen according to claim 2, characterized in that, A pressure relief pipe (208) is installed at the bottom of the air extraction pipe (206), and a solenoid valve (209) is installed on the pressure relief pipe (208).

6. The easily assembled mobile phone display screen according to claim 3, characterized in that, Each mold base (301) has an installation block (304) installed on one side of its bottom. The installation block (304) has installation screw holes (305) on both sides of its top. The assembly table (3) has fixing screw holes (306) on both sides of its top.

7. The easily assembled mobile phone display screen according to claim 3, characterized in that, The mold cavity (303) has an opening (307) at the bottom. The assembly table (3) and the worktable (1) have movable holes (308) on their tops that are aligned with the opening (307). An electric push rod (309) is installed on one side of the equipment box (101). The electric push rod (309) passes through the top of the movable hole (308). A push block (310) is installed on the top of the electric push rod (309).

8. The easily assembled mobile phone display screen according to claim 7, characterized in that, The push block (310) is equipped with a protective block (311) on top, and the protective block (311) is made of rubber material.

9. The easily assembled mobile phone display screen according to claim 2, characterized in that, A limit block (4) is installed on one side of the top of the workbench (1). A stepper motor (401) is installed on the outer end of the limit block (4). A threaded screw (402) is installed on the output end of the stepper motor (401). A threaded sleeve (403) that is threadedly connected to the threaded screw (402) is installed on the back of the L-shaped bracket (2). A support block (404) is installed on the top of the workbench (1) away from the limit block (4). A bearing (405) is installed inside the support block (404). The other end of the threaded screw (402) is rotatably connected to the bearing (405).

10. The easily assembled mobile phone display screen according to claim 2, characterized in that, The bottom of the L-shaped bracket (2) is equipped with a slider (5), and the top of the workbench (1) is provided with a slide groove (501) that is slidably connected to the slider (5).

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