Screen replacement structure and mobile phone screen

Abstract

The embodiment of the utility model provides a screen replacement structure and a mobile phone screen, and relates to the technical field of mobile phone screens. The screen replacement structure and the mobile phone screen comprise a screen body and a shell, a mounting frame is arranged on the inner side of the screen body, the two ends of the mounting frame are connected with fixing mechanisms, fixing grooves are formed in the two sides of the shell, and after the fixing mechanisms enter the fixing grooves, positioning mechanisms are inserted into the fixing grooves to position the fixing mechanisms. The sealing plate is taken out of the fixing groove, then the first positioning plate and the second positioning plate are moved out of the first inserting groove and the second inserting groove, the sliding strip is separated from the sliding groove, the fixing mechanism does not fix the positioning mechanism any more, at the moment, after the fixing mechanism is pulled out of the fixing groove, the screen body can be separated from the shell, and therefore the screen can be conveniently fixed. The screen body can be replaced, the whole process is easy to operate, the use of more screws is avoided, and the replacement efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone screens, in particular to a screen replacement structure and a mobile phone screen. Background Art

[0002] A mobile phone screen, also known as a display screen, is used to display images and colors. A mobile phone screen is usually an assembly structure consisting of a touch area, a display screen, a backlight panel and a cover glass.

[0003] There are many prior arts for mobile phone screens. For example, Chinese patent application number: CN202221814451.5 discloses a mobile phone screen that is easy to replace and assemble, including a mobile phone body and a screen body, a screen body is arranged above the mobile phone body, a groove is provided at the corner of the top surface of the mobile phone body, a first spring is provided inside the groove, a push plate is slidably connected to the inside of the groove through the first spring, an insert block is provided at the bottom corner of the screen body, a fixing plate is hingedly connected to the edges of the front and rear sides of the top of the mobile phone body, a through groove is provided in the middle of the fixing plate, a limiting plug plate is slidably connected to the inside of the through groove, a second spring is provided on the inner side of the limiting plug plate, the limiting plug plate can be connected to the screen body by the provided limiting plug plate, the second spring and the fixing groove, so that the screen body can be limited to the mobile phone body from the front and rear sides, thereby increasing the stability of the screen body after being connected to the mobile phone body.

[0004] It can be seen that in the prior art, mobile phone screens are mostly installed by small screws, and some are installed by glue. This installation method is not convenient for replacing the mobile phone screen. Therefore, in order to solve this problem, a snap-on mechanism is set on the mobile phone screen. It is convenient to replace the mobile phone screen after installation by snap-on method. However, the connection part of the snap-on mechanism in the existing snap-on method is located inside the mobile phone, so it is inconvenient to remove the mobile phone screen from the outside. Utility Model Content

[0005] The purpose of the utility model is to provide a screen replacement structure and a mobile phone screen, which can avoid the situation in which the connection part of the existing snap-in method is located inside the mobile phone, thereby causing inconvenience in operation when removing the mobile phone screen from the outside. For this purpose, a screen replacement structure and a mobile phone screen are proposed.

[0006] To achieve the above-mentioned purpose, on the one hand, the present application provides a screen replacement structure, including a screen body and a shell, wherein an installation frame is provided inside the screen body, both ends of the installation frame are connected to a fixing mechanism, and fixing grooves are provided on both sides of the shell. When the fixing mechanism enters the fixing groove, the fixing mechanism is positioned by inserting it into the fixing groove through a positioning mechanism.

[0007] In a specific embodiment, the positioning mechanism includes a connecting plate connected to two ends of the installation frame, and a first plug-in is symmetrically arranged on the lower side of the connecting plate.

[0008] In a specific embodiment, two second plug-ins are arranged between the two first plug-ins.

[0009] In a specific embodiment, a first slot is formed between two of the first plug-ins and an adjacent second plug-in.

[0010] In a specific embodiment, a second slot is formed between two of the second plug-ins.

[0011] In a specific embodiment, the positioning mechanism includes a sealing plate that is snap-fitted with a fixing groove, a first positioning plate is symmetrically arranged on one side of the sealing plate, the first positioning plate is inserted into a first slot, and a second positioning plate is arranged on the lower side of the sealing plate, the second positioning plate is inserted into a second slot.

[0012] In a specific embodiment, a third positioning plate is provided on both sides of the sealing plate, and the third positioning plate is plugged into an opening in the fixing groove. A sliding groove is provided on the third positioning plate, and the sliding groove is slidably connected to a sliding bar provided on the lower side of the first plug-in.

[0013] In a specific embodiment, a protrusion is provided on the outer side of the sealing plate, and a disassembly hole is opened on the protrusion.

[0014] In a specific implementation, clamping blocks are arranged on the other two sides of the installation frame, and a plurality of groups of positioning blocks are arranged on the inner wall of the shell, and the clamping blocks are clamped between two adjacent positioning blocks.

[0015] In a specific implementation, on the other hand, the present application also provides a mobile phone screen with a screen replacement structure, including the screen replacement structure described in any one of the above, including the screen body, and a protective glass is arranged on the outside of the screen body.

[0016] Compared with the prior art, the screen replacement structure and mobile phone screen provided by the embodiment of the utility model have the following advantages:

[0017] 1. The utility model removes the sealing plate from the fixing groove, thereby moving the first positioning plate and the second positioning plate out of the first slot and the second slot, and separating the slide bar from the slide groove, so that the fixing mechanism no longer fixes the positioning mechanism. At this time, after the fixing mechanism is pulled out of the fixing groove, the screen body can be separated from the shell, so that the screen body can be replaced. The whole process is simple to operate, eliminates the use of many screws, and improves the efficiency of replacement.

[0018] 2. The utility model provides a protrusion on the outer side of the sealing plate and a disassembly hole on the protrusion, so that a thinner stick-like object can be inserted into the disassembly hole. With the help of the foreign object, the sealing plate can be easily pulled out of the fixing groove, thereby improving the convenience of the screen replacement operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the following is a brief introduction to the drawings required for use in the implementation mode. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0022] Figure 3 It is a partial schematic diagram of the screen body structure of an embodiment of the utility model;

[0023] Figure 4 It is a partial schematic diagram of the housing structure of an embodiment of the utility model;

[0024] Figure 5 For the utility model embodiment Figure 4 A schematic diagram of the structure at A;

[0025] Figure 6 This is a schematic diagram of the positioning mechanism structure of an embodiment of the utility model;

[0026] Figure 7 It is a schematic diagram of the bump structure of an embodiment of the utility model.

[0027] Figure 8 It is a schematic diagram of the cooperation state of the positioning mechanism and the fixing mechanism of the embodiment of the utility model.

[0028] icon:

[0029] 1. Screen body; 11. Mounting frame; 12. Card block; 2. Shell; 21. Positioning block; 22. Fixing slot; 23. Opening; 3. Positioning mechanism; 31. Sealing plate; 32. First positioning plate; 33. Second positioning plate; 34. Third positioning plate; 35. Slide slot; 36. Bump; 37. Disassembly hole; 4. Fixing mechanism; 41. First plug-in; 42. Second plug-in; 43. First slot; 44. Second slot; 45. Slide bar. DETAILED DESCRIPTION

[0030] In the prior art, mobile phone screens are mostly installed by small screws, and some are installed by glue. This installation method is not convenient for replacing the mobile phone screen. Therefore, in order to solve this problem, a snap-in mechanism is set on the mobile phone screen. After installation by snap-in method, it is convenient to replace the mobile phone screen. However, the connection part of the snap-in mechanism in the existing snap-in method is located inside the mobile phone, so it is inconvenient to remove the mobile phone screen from the outside. Therefore, after research, a screen replacement structure and a mobile phone screen are provided. When in use, the sealing plate is taken out from the fixing groove, and then the first positioning plate and the second positioning plate are moved out of the first slot and the second slot, and the slide bar is separated from the slide groove, so that the fixing mechanism no longer fixes the positioning mechanism. At this time, after the fixing mechanism is pulled out of the fixing groove, the screen body can be separated from the shell, so that the screen body can be replaced. The whole process is simple to operate, and the use of more screws is avoided, thereby solving the above defects.

[0031] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0032] Please refer to Figures 1 to 8 The embodiment of the utility model provides a screen replacement structure, including a screen body 1 and a shell 2, and a card block 12 is arranged on the other two sides of the installation frame 11, and a plurality of groups of positioning blocks 21 are arranged on the inner wall of the shell 2. The card block 12 is clamped between two adjacent positioning blocks 21, so that the screen body 1 can be preliminarily fixed in the shell 2. Therefore, when the card block 12 is separated from the positioning blocks 21, the screen body 1 can be replaced.

[0033] Furthermore, an installation frame 11 is provided on the inner side of the screen body 1, both ends of the installation frame 11 are connected to the fixing mechanism 4, and fixing grooves 22 are provided on both sides of the shell 2. When the fixing mechanism 4 enters the fixing groove 22, the fixing mechanism 4 is positioned by inserting the positioning mechanism 3 into the fixing groove 22.

[0034] Since the positioning mechanism 3 includes a connecting plate connected to both ends of the installation frame 11, a first plug-in 41 is symmetrically arranged on the lower side of the connecting plate, two second plug-ins 42 are arranged between the two first plug-ins 41, and a first slot 43 is formed between the two first plug-ins 41 and the adjacent second plug-ins 42, and a second slot 44 is formed between the two second plug-ins 42.

[0035] The positioning mechanism 3 includes a sealing plate 31 which is snap-fitted with the fixing groove 22, and a first positioning plate 32 is symmetrically arranged on one side of the sealing plate 31, and the first positioning plate 32 is inserted into the first slot 43, and a second positioning plate 33 is arranged on the lower side of the sealing plate 31, and the second positioning plate 33 is inserted into the second slot 44. When the screen body 1 is installed, the first positioning plate 32 and the second positioning plate 33 limit the first plug-in 41 and the second plug-in 42 from moving out of the fixing groove 22, and due to the inclined shape of the first slot 43 and the second slot 44, the first positioning plate 32 and the second positioning plate 33 firmly fix the fixing mechanism 4 in the fixing groove 22, so that the screen body 1 remains stable. Therefore, after taking out the first positioning plate 32 and the second positioning plate 33, the fixing mechanism 4 can be separated from the fixing groove 22, which is convenient for replacing the screen body 1.

[0036] Furthermore, a third positioning plate 34 is provided on both sides of the sealing plate 31, and the third positioning plate 34 is plugged into the opening 23 provided in the fixing groove 22. A sliding groove 35 is provided on the third positioning plate 34, and the sliding groove 35 is slidably connected with a sliding bar 45 provided on the lower side of the first plug-in 41. When the first positioning plate 32 and the second positioning plate 33 are taken out, the sliding bar 45 is separated from the sliding groove 35.

[0037] In summary, in order to facilitate the separation of the sealing plate 31 from the fixing groove 22, a protrusion 36 is provided on the outer side of the sealing plate 31, and a disassembly hole 37 is opened on the protrusion 36. A thinner stick-like object is inserted into the disassembly hole 37, and the sealing plate 31 is pulled outward with the help of this object. The sealing plate 31 can be moved out of the fixing groove 22, thereby facilitating the replacement of the screen.

[0038] On the other hand, the present application also provides a mobile phone screen with a screen replacement structure, including a screen body 1, and a protective glass is arranged on the outer side of the screen body 1.

[0039] In summary, the screen replacement structure and mobile phone screen of the embodiment of the utility model have the following working principles: a thinner stick-like object is inserted into the disassembly hole 37, and the sealing plate 31 can be easily pulled out from the fixing groove 22 with the help of an external object, and the sealing plate 31 is taken out of the fixing groove 22, and then the first positioning plate 32 and the second positioning plate 33 are moved out from the first slot 43 and the second slot 44, so that the fixing mechanism 4 no longer fixes the positioning mechanism 3, and the screen body 1 can be separated from the shell 2, so that the screen body 1 can be replaced.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A screen replacement structure, comprising a screen body (1) and a housing (2), characterized in that: An installation frame (11) is provided inside the screen body (1), and both ends of the installation frame (11) are connected to the fixing mechanism (4). Both sides of the shell (2) are provided with fixing grooves (22). When the fixing mechanism (4) enters the fixing groove (22), the fixing mechanism (4) is positioned by inserting the positioning mechanism (3) into the fixing groove (22).

2. The screen replacement structure according to claim 1, characterized in that: The positioning mechanism (3) comprises a connecting plate connected to both ends of the installation frame (11), and a first plug-in unit (41) is symmetrically arranged on the lower side of the connecting plate.

3. The screen replacement structure according to claim 2, characterized in that: Two second plug-ins (42) are arranged between the two first plug-ins (41).

4. The screen replacement structure according to claim 3, characterized in that: A first slot (43) is formed between the two first plug-ins (41) and the adjacent second plug-ins (42).

5. The screen replacement structure according to claim 4, characterized in that: A second slot (44) is formed between the two second plug-ins (42).

6. The screen replacement structure according to claim 5, characterized in that: The positioning mechanism (3) comprises a sealing plate (31) that is snap-fitted with the fixing groove (22); a first positioning plate (32) is symmetrically arranged on one side of the sealing plate (31); the first positioning plate (32) is inserted into a first slot (43); a second positioning plate (33) is arranged on the lower side of the sealing plate (31); the second positioning plate (33) is inserted into a second slot (44).

7. The screen replacement structure according to claim 6, characterized in that: A third positioning plate (34) is provided on both the left and right sides of the sealing plate (31), and the third positioning plate (34) is plugged into and matched with an opening (23) provided in the fixing groove (22). A sliding groove (35) is provided on the third positioning plate (34), and the sliding groove (35) is slidably connected with a sliding strip (45) provided on the lower side of the first plug-in unit (41).

8. The screen replacement structure according to claim 7, characterized in that: A convex block (36) is provided on the outer side of the sealing plate (31), and a disassembly hole (37) is provided on the convex block (36).

9. The screen replacement structure according to claim 1, characterized in that: Blocks (12) are arranged on the other two sides of the installation frame (11), and a plurality of groups of positioning blocks (21) are arranged on the inner wall of the shell (2), wherein the block (12) is clamped between two adjacent positioning blocks (21).

10. A mobile phone screen for implementing the screen replacement structure according to any one of claims 1 to 9, characterized in that: It comprises a screen body (1), and a protective glass is arranged on the outer side of the screen body (1).

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