Mobile phone liquid crystal display module with positioning structure

Abstract

This utility model provides a mobile phone LCD display module with a positioning structure, relating to the field of mobile phone display technology. It includes a display body, a mounting shell slidably connected to the display body, and a positioning component. The positioning component includes a fixing plate slidably connected to the display body, a spring piece connected to the fixing plate, a sliding frame slidably connected to the fixing plate, a triangular guide block fixedly connected inside the mounting shell, a vertical rod slidably connected to the triangular guide block, a locking frame fixedly connected to the vertical rod, a transmission frame fixedly connected to the locking frame, and a recycling component connected inside the mounting shell. This utility model reduces the use of a large number of bolts in terms of cost control, lowering component procurement and warehousing costs. It also simplifies assembly and maintenance steps, shortens working hours, and reduces labor costs, solving the problem of assembly deviations in existing display modules that affect display effects and touch sensitivity.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone display technology, and in particular to a mobile phone LCD display module with a positioning structure. Background Technology

[0002] With the popularization of 5G communication technology and the increasing complexity of smart terminal functions, mobile phone LCD display modules have evolved from simple image output components into core components that integrate touch interaction, optical display and structural integration. Modern smartphones have increasingly higher requirements for ultra-thin, lightweight and assembly reliability of display modules. Narrow screen bezels and multi-layer stacked structures have placed higher demands on the accuracy of positioning systems.

[0003] However, in existing technologies, the assembly of mobile phone LCD display modules often uses multiple bolts to fix the positioning brackets for component positioning. This method requires operators to screw in, calibrate, and tighten each bolt sequentially, which is not only cumbersome but also significantly reduces installation efficiency when multiple components are positioned together due to repeated bolt disassembly and reassembly. Furthermore, the use of a large number of bolts increases the cost of component procurement and warehousing, and during installation, differences in bolt tightening force and installation sequence can cause uneven stress on the positioning brackets, leading to assembly deviations in the display module and affecting display quality and touch sensitivity. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a mobile phone LCD display module with a positioning structure.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a mobile phone LCD display module with a positioning structure, including a display body, a mounting shell slidably connected to the display body, and further comprising:

[0006] The positioning component includes a fixed plate slidably connected to the display screen body, a spring piece connected to the fixed plate, a sliding frame slidably connected to the fixed plate, a triangular guide block fixedly connected inside the mounting shell, a vertical rod slidably connected to the triangular guide block, a locking frame fixedly connected to the vertical rod, a transmission frame fixedly connected to the locking frame, and a recycling component connected inside the mounting shell.

[0007] In a preferred embodiment, the recycling assembly includes a top rod fixedly connected to the bottom of the display screen body, a directional rod slidably connected to the top rod, a sliding block slidably connected to the directional rod, a recycling rod fixedly connected to the sliding block, and a side of the recycling rod away from the sliding block slidably connected to a fixed plate.

[0008] The above technical solution is adopted as follows: When in use, bolts are used to fix the recycling rod to the fixing plate to limit the fixing plate. When disassembling, the fixing plate will be pushed out a certain distance by the recycling rod to facilitate the staff to remove the bolts and then remove the fixing plate as a whole.

[0009] In a preferred embodiment, the side of the spring piece closest to the mounting shell is fixedly connected to the fixing plate, and the side of the spring piece away from the mounting shell is slidably connected to a vertical rod. A sliding frame is fixedly connected to the vertical rod, and a vertical groove is provided on the fixing plate. The sliding frame is slidably connected in the vertical groove on the fixing plate.

[0010] The above technical solution is adopted: when in use, a vertical groove is provided on the fixed plate to facilitate the sliding frame to slide when it starts.

[0011] In a preferred embodiment, the sliding block has an inclined groove, and the directional rod is slidably connected in the inclined groove on the sliding block.

[0012] The above technical solution is adopted: when in use, a groove is opened on the sliding block, and the directional rod will drive the sliding block to move when the sliding is started.

[0013] In a preferred embodiment, the triangular guide block has an inclined groove, and a drive shaft is slidably connected in the inclined groove of the triangular guide block. The drive shaft is fixedly connected to the vertical rod.

[0014] The above technical solution is adopted: by opening an inclined groove, the transmission shaft on the triangular guide block can slide in it during use, so that the vertical rod is pulled under the limiting action of the triangular guide block fixed on the mounting shell.

[0015] In a preferred embodiment, the spring is slidably connected to the transmission frame.

[0016] The above technical solution is adopted: In use, by setting the spring sheet to slide in connection with the transmission frame, the spring sheet can drive the vertical rod to move outward when it undergoes elastic deformation.

[0017] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0018] In terms of operational efficiency, this invention eliminates the cumbersome traditional method of fixing the positioning bracket with multiple bolts. By pressing down on the display screen body, the top rod, directional rod, sliding block, and other components work together. Utilizing the linkage of structures such as springs and transmission frames, the display screen body is quickly positioned and clamped, greatly simplifying the operation process and significantly improving assembly efficiency. In terms of cost control, it reduces the use of a large number of bolts, lowers the cost of parts procurement and warehousing, simplifies assembly and maintenance steps, shortens working hours, and reduces labor costs. It also solves the problem in the prior art where assembly deviations in display screen modules affect display effects and touch sensitivity. Attached Figure Description

[0019] Figure 1 This utility model provides an overall structural diagram of a mobile phone LCD display module with a positioning structure.

[0020] Figure 2 This utility model provides a schematic diagram of the screen body removal state of a mobile phone LCD display module with a positioning structure.

[0021] Figure 3 This utility model provides a schematic diagram of the sliding block position of a mobile phone LCD display module with a positioning structure.

[0022] Figure 4 This utility model provides a schematic diagram of the position of the triangular guide block in a mobile phone LCD display module with a positioning structure.

[0023] Figure 5 This utility model provides a schematic diagram of the positions of the directional rod and the top rod of a mobile phone LCD display module with a positioning structure.

[0024] Legend:

[0025] 1. Display screen body; 11. Mounting casing;

[0026] 2. Positioning component; 21. Transmission frame; 22. Triangular guide block; 23. Vertical rod; 24. Clip frame; 25. Transmission shaft; 26. Spring piece; 27. Fixing plate; 28. Sliding frame; 29. ​​Vertical rod; 210. Retrieval rod; 3. Retrieval component; 31. Sliding block; 32. Orienting rod; 33. Top rod. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] A mobile phone LCD display module with a positioning structure includes a display body 1, a mounting shell 11 slidably connected to the display body 1, and further includes:

[0029] Positioning component 2 includes a fixing plate 27 slidably connected to the display screen body 1, a spring piece 26 connected to the fixing plate 27, a sliding frame 28 slidably connected to the fixing plate 27, a triangular guide block 22 fixedly connected inside the mounting shell 11, a vertical rod 23 slidably connected to the triangular guide block 22, a locking frame 24 fixedly connected to the vertical rod 23, a transmission frame 21 fixedly connected to the locking frame 24, and a recycling component 3 connected inside the mounting shell 11.

[0030] In terms of operational efficiency, this invention eliminates the cumbersome traditional method of fixing the positioning bracket with multiple bolts. By pressing down on the display screen body 1, the top rod 33 works in coordination with components such as the directional rod 32 and the sliding block 31. Utilizing the linkage of structures such as the spring piece 26 and the transmission frame 21, the display screen body 1 is quickly positioned and clamped, greatly simplifying the operation process and significantly improving assembly efficiency. In terms of cost control, it reduces the use of a large number of bolts, lowers the cost of parts procurement and warehousing, simplifies assembly and maintenance steps, shortens working hours, and reduces labor costs. It also solves the problem in the prior art where assembly deviations in display screen modules affect the display effect and touch sensitivity.

[0031] Furthermore, such as Figures 1 to 5 As shown, the recycling component 3 includes a top rod 33 fixedly connected to the bottom of the display screen body 1. A guide rod 32 is slidably connected to the top rod 33. A sliding block 31 is slidably connected to the guide rod 32. A recycling rod 210 is fixedly connected to the sliding block 31. The side of the recycling rod 210 away from the sliding block 31 is slidably connected to the fixing plate 27. In use, the recycling rod 210 is fixed to the fixing plate 27 with bolts to limit the fixing plate 27. When disassembling, the fixing plate 27 will be pushed out a certain distance by the recycling rod 210 to facilitate the removal of the bolts by the staff, and then the fixing plate 27 can be removed as a whole.

[0032] like Figures 3 to 5 As shown, the side of the spring piece 26 closest to the mounting shell 11 is fixedly connected to the fixing plate 27, and the side of the spring piece 26 away from the mounting shell 11 is slidably connected to a vertical rod 29. A sliding frame 28 is fixedly connected to the vertical rod 29. A vertical groove is provided on the fixing plate 27, and the sliding frame 28 is slidably connected in the vertical groove on the fixing plate 27. In use, the vertical groove on the fixing plate 27 facilitates the sliding of the sliding frame 28 when it is started to slide.

[0033] like Figures 1 to 3 As shown, a groove is provided on the sliding block 31, and the directional rod 32 is slidably connected in the groove on the sliding block 31. When in use, the directional rod 32 will drive the sliding block 31 to move when the sliding is started because the groove is provided on the sliding block 31.

[0034] like Figures 2 to 5As shown, a slanted groove is provided on the triangular guide block 22, and a drive shaft 25 is slidably connected in the slanted groove on the triangular guide block 22. The drive shaft 25 is fixedly connected to the vertical rod 23. By providing the slanted groove, the drive shaft 25 on the triangular guide block 22 can slide in it during use, so that the vertical rod 23 is pulled under the limiting action of the triangular guide block 22 fixed on the mounting shell 11.

[0035] like Figures 1 to 5 As shown, the spring piece 26 is slidably connected to the transmission frame 21. In use, by setting the spring piece 26 to be slidably connected to the transmission frame 21, the spring piece 26 can drive the vertical rod 23 to move outward when it undergoes elastic deformation.

[0036] Working principle:

[0037] like Figure 1-5 As shown, when in use, place the phone case inside 11, align the top rod 33 with the slot on the guide rod 32, and press down on the display screen body 1 so that the display screen body 1 drives the top rod 33 to press into the guide rod 32, causing the guide rod 32 to slide down.

[0038] During this process, the mounting shell 11 contacts the sliding frame 28 on the fixing plate 27, causing the sliding frame 28 to drive the vertical rod 29 to slide down, causing the vertical rod 29 to drive the spring piece 26 fixed thereto to slide down, the spring piece 26 deforms, causing the transmission frame 21 to expand outward, causing the transmission frame 21 to drive the vertical rod 23 to move outward through the clamping frame 24, causing the transmission shaft 25 to slide in the oblique hole on the triangular guide block 22, causing the transmission shaft 25 to be driven to move inward, causing the clamping frame 24 to be driven to move inward, and clamping the display screen body 1;

[0039] When the top rod 33 contacts the guide rod 32 and causes the guide rod 32 to slide down, the guide rod 32 will be driven to slide down, causing the guide rod 32 to slide in the inclined groove on the sliding block 31, causing the sliding block 31 to slide on both sides, causing the recovery rod 210 to slide outward, causing the spring piece 26 and the fixing plate 27 to move outward as a whole. At this time, the fixing plate 27 maintains a distance from the mounting shell 11. After the staff places the display screen body 1 on the mounting shell 11, they can safely use a screwdriver to unscrew the bolts between the recovery rod 210 and the fixing plate 27 to remove the fixing plate 27.

[0040] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A mobile phone LCD display module with a positioning structure, comprising a display body (1), wherein a mounting shell (11) is slidably connected to the display body (1), characterized in that, Also includes: The positioning component (2) includes a fixing plate (27) slidably connected to the display screen body (1), a spring piece (26) connected to the fixing plate (27), a sliding frame (28) slidably connected to the fixing plate (27), a triangular guide block (22) fixedly connected inside the mounting shell (11), a vertical rod (23) slidably connected to the triangular guide block (22), a card frame (24) fixedly connected to the vertical rod (23), a transmission frame (21) fixedly connected to the card frame (24), and a recycling component (3) connected inside the mounting shell (11).

2. A mobile phone LCD display module with a positioning structure according to claim 1, characterized in that: The recycling component (3) includes a top rod (33) fixedly connected to the bottom of the display screen body (1), a directional rod (32) slidably connected to the top rod (33), a sliding block (31) slidably connected to the directional rod (32), a recycling rod (210) fixedly connected to the sliding block (31), and a side of the recycling rod (210) away from the sliding block (31) connected to a fixing plate (27).

3. A mobile phone LCD display module with a positioning structure according to claim 1, characterized in that: The side of the spring piece (26) near the mounting shell (11) is fixedly connected to the fixing plate (27). A vertical rod (29) is slidably connected to the side of the spring piece (26) away from the mounting shell (11). A sliding frame (28) is fixedly connected to the vertical rod (29). A vertical groove is provided on the fixing plate (27). The sliding frame (28) is slidably connected in the vertical groove on the fixing plate (27).

4. A mobile phone LCD display module with a positioning structure according to claim 1, characterized in that: The sliding block (31) has an inclined groove, and the directional rod (32) is slidably connected in the inclined groove on the sliding block (31).

5. A mobile phone LCD display module with a positioning structure according to claim 1, characterized in that: The triangular guide block (22) has an inclined groove, and a drive shaft (25) is slidably connected in the inclined groove of the triangular guide block (22). The drive shaft (25) is fixedly connected to the vertical rod (23).

6. A mobile phone LCD display module with a positioning structure according to claim 1, characterized in that: The spring piece (26) is slidably connected to the transmission frame (21).

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