CN218772150U

CN218772150U - Mobile phone display screen convenient to assemble

Info

Publication number: CN218772150U
Application number: CN202223140785.1U
Authority: CN
Inventors: 吴文飞
Original assignee: Shenzhen Weijia Communication Intelligent Co ltd
Current assignee: Shenzhen Weijia Communication Intelligent Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-03-28
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to the technical field of mobile phone display screens, in particular to a mobile phone display screen convenient to assemble, which comprises a fixed plate, wherein two positioning grooves are arranged on the fixed plate; a bottom plate is arranged at the front side between the two fixed plates, two symmetrical fixed seats are arranged at the upper side and the lower side of the rear side wall of the bottom plate, inserting blocks are arranged in the fixed seats, and the inserting blocks are in inserting fit with the corresponding fixed grooves; the circuit board, the display panel, the polarizing plate and the touch panel are installed and fixed on the bottom plate, and the insertion block on the bottom plate is in insertion fit with the fixing groove on the shell under the action of the spring, so that the circuit board, the display panel, the polarizing plate, the touch panel and the bottom plate can be fixed in the installation cavity on the shell; this design can improve the connection stability and the firm nature between display screen and the casing, not only conveniently installs the display screen, conveniently dismantles the display screen subassembly moreover.

Description

Mobile phone display screen convenient to assemble

Technical Field

The utility model relates to a mobile phone display screen technical field specifically is a mobile phone display screen of convenient assembly.

Background

The mobile phone display screen is a tool for displaying electronic files, is one of accessories of a mobile phone, and generally consists of an FPCB (field programmable gate array), a display panel, a polarizing plate, a touch panel, a glass substrate and the like;

the utility model patent with the publication number of cn201720932641.X discloses a mobile phone display screen convenient to mount, which comprises a body; the novel breathing lamp comprises a body, a breathing lamp through hole, a camera through hole, a first fixing block, a second fixing block, a color film, a graphene radiating fin, a third fixing block, a fifth threaded hole, a first buckle, a second buckle, a third buckle, a fourth buckle and a fifth buckle, wherein the first threaded hole is formed in each of two sides of the top of the back of the body; the body can be more conveniently installed on the rear shell of the mobile phone by arranging the sixth threaded hole, and the body can be more fixedly installed on the rear shell of the mobile phone by arranging the first buckle, the second buckle, the third buckle, the fourth buckle and the fifth buckle;

although this mobile phone display screen convenient to installation can more conveniently install the display screen on the cell-phone, the device is installed and is fixed the display screen through first buckle, second buckle, third buckle, fourth buckle and the fifth buckle that sets up, and buckle complex mode has the defect of connecting not firmly, and the condition such as becoming flexible appears in the in-process that easily uses, in view of this, we provide a mobile phone display screen convenient to assemble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell-phone display screen of convenient assembly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a conveniently assembled mobile phone display screen comprises a shell, wherein an installation cavity is formed in the front side wall of the shell, two fixing grooves are formed in two side walls of the installation cavity, and through holes communicated with the fixing grooves are formed in the two side walls of the shell;

a display screen assembly is arranged at the mounting cavity and comprises two fixing plates fixedly connected with the rear side wall of the mounting cavity, and two positioning grooves are formed in the fixing plates; the fixing device comprises two fixing plates and is characterized in that a bottom plate is arranged at the front side between the two fixing plates, two symmetrical fixing seats are arranged at the upper side and the lower side of the rear side wall of the bottom plate, inserting blocks are arranged in the fixing seats, and the inserting blocks are matched with corresponding fixing grooves in an inserting mode.

As the utility model discloses preferred technical scheme, two the spout has all been seted up to the one end that two looks of fixing base deviate from, two slide openings have all been seted up on a lateral wall of spout, inserted block and corresponding spout sliding connection, all be fixed with two inserted bars on the inserted block, inserted bar and corresponding slide opening sliding connection, all the cover is equipped with the spring on the inserted bar, a lateral wall and the inserted block of tight spout are supported in the both ends branch of spring.

As the preferable technical proposal of the utility model, a connecting plate is fixedly connected between the two fixing seats; two symmetrical long plates are arranged on two opposite side walls of the two connecting plates, positioning blocks are fixed at the tail ends of the long plates, and the positioning blocks are in inserting fit with the corresponding positioning grooves; the front side of the bottom plate is sequentially provided with a circuit board, a display panel, a polarizing plate and a touch panel from back to front.

As the utility model discloses preferred technical scheme, a plurality of mounting holes have been seted up on the connecting plate, the mounting hole passes through bolt and bottom plate fixed connection.

As the utility model discloses preferred technical scheme, the long slab with the locating piece is the integrated into one piece structure.

As the utility model discloses preferred technical scheme, the bottom plate circuit board, display panel, polarizing plate and touch panel size with the size looks adaptation of installation cavity.

As the utility model discloses preferred technical scheme, the fixing base with the connecting plate is the integrated into one piece structure.

Compared with the prior art, the beneficial effects of the utility model are that:

through the display screen subassembly and the casing that set up: the circuit board, the display panel, the polarizing plate and the touch panel are installed and fixed on the bottom plate, and the inserting block on the bottom plate is in inserting fit with the fixing groove on the shell under the action of the spring, so that the circuit board, the display panel, the polarizing plate, the touch panel and the bottom plate can be fixed in the installation cavity on the shell, and the display screen can be installed and fixed; this design can improve the connection stability and the firm nature between display screen and the casing, not only conveniently installs the display screen, conveniently dismantles the display screen subassembly moreover.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the overall explosion structure of the present invention;

fig. 3 is a schematic structural view of the housing of the present invention;

fig. 4 is a schematic view of a part of the structure of the display screen assembly of the present invention;

fig. 5 is a schematic structural view of the middle bottom plate of the present invention;

FIG. 6 is a cross-sectional view of a portion of the display panel assembly of the present invention;

fig. 7 is an enlarged schematic view of a portion a in fig. 6 according to the present invention.

In the figure:

1. a housing; 11. a mounting cavity; 12. fixing grooves; 13. a through hole;

2. a display screen assembly; 20. a fixing plate; 201. positioning a groove; 21. a base plate; 22. a circuit board; 23. a display panel; 24. a polarizing plate; 25. a touch panel; 26. a connecting plate; 261. mounting holes; 27. a fixed seat; 271. a slide hole; 272. a chute; 28. inserting a block; 281. inserting a rod; 282. a spring; 29. a long plate; 291. and (5) positioning the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

This embodiment provides a the technical scheme is as follows:

referring to fig. 1-3, a mobile phone display screen convenient to assemble includes a housing 1, a mounting cavity 11 is formed on a front side wall of the housing 1, two fixing grooves 12 are formed on two side walls of the mounting cavity 11, and through holes 13 communicated with the fixing grooves 12 are formed on two side walls of the housing 1; the display screen assembly 2 is convenient to mount through the arranged mounting cavity 11; through the fixed slot 12 that sets up, be convenient for fixed inserted block 28, be convenient for install and fix display screen subassembly 2, and the through hole 13 that sets up is convenient for dismantle display screen subassembly 2 through instruments such as screwdrivers with the ejecting fixed slot 12 of inserted block 28.

Referring to fig. 4-7, a display screen assembly 2 is disposed in the mounting cavity 11. The display screen assembly 2 comprises two fixing plates 20 fixedly connected with the rear side wall of the installation cavity 11, the fixing plates 20 are fixedly connected with the installation cavity 11 through bolts, and two positioning grooves 201 are formed in the fixing plates 20; two symmetrical long plates 29 are arranged on two opposite side walls of the two connecting plates 26, positioning blocks 291 are fixed at the tail ends of the long plates 29, and the positioning blocks 291 are in insertion fit with the corresponding positioning grooves 201; through locating piece 291 and constant head tank 201, the effect of location has been played in the installation to display screen subassembly 2, conveniently installs display screen subassembly 2.

Specifically, a bottom plate 21 is arranged at the front side between the two fixing plates 20, two symmetrical fixing seats 27 are arranged at the upper side and the lower side of the rear side wall of the bottom plate 21, a connecting plate 26 is fixedly connected between the two fixing seats 27, inserting blocks 28 are arranged in the fixing seats 27, and the inserting blocks 28 are in inserting fit with the corresponding fixing grooves 12; two ends of the two fixed seats 27, which are separated from each other, are respectively provided with a sliding groove 272, one side wall of each sliding groove 272 is respectively provided with two sliding holes 271, the insert blocks 28 are slidably connected with the corresponding sliding grooves 272, two insert rods 281 are respectively fixed on the insert blocks 28, the insert rods 281 are tightly adhered with the insert blocks 28, the insert rods 281 are slidably connected with the corresponding sliding holes 271, the insert rods 281 are respectively sleeved with springs 282, and two ends of each spring 282 respectively abut against one side wall of each sliding groove 272 and one insert block 28; under the effect of spring 282, an elastic acting force is exerted on insert block 28, and under the acting force, insert block 28 can be driven to be inserted into fixed slot 12, and display screen assembly 2 is conveniently installed and fixed.

Specifically, a circuit board 22, a display panel 23, a polarizer 24 and a touch panel 25 are sequentially arranged on the front side of the bottom plate 21 from back to front, the circuit board 22 is tightly adhered to the bottom plate 21, the display panel 23 is tightly adhered to the circuit board 22 and the polarizer 24, the polarizer 24 is tightly adhered to the touch panel 25, and the circuit board 22, the display panel 23, the polarizer 24 and the touch panel 25 are arranged to facilitate the display of electronic documents.

In this embodiment, a plurality of mounting holes 261 are opened on the connecting plate 26, the mounting holes 261 are fixedly connected with the bottom plate 21 through bolts, and the connecting plate 26 is conveniently fixed on the bottom plate 21 through the mounting holes 261, and the installation is firm and stable.

In this embodiment, the long plate 29 and the positioning block 291 are integrally formed, and the integrally formed structure has better structural strength, so that the service lives of the long plate 29 and the positioning block 291 are prolonged.

In the present embodiment, the sizes of the bottom plate 21, the circuit board 22, the display panel 23, the polarizer 24 and the touch panel 25 are matched with the size of the mounting cavity 11, and the design facilitates the matching of the bottom plate 21, the circuit board 22, the display panel 23, the polarizer 24 and the touch panel 25, and avoids a large gap from existing between the bottom plate 21, the circuit board 22, the display panel 23, the polarizer 24 and the touch panel 11.

In this embodiment, the fixing base 27 and the connecting plate 26 are integrally formed, and the integrally formed structure has better structural strength, so that the structural strength and the service life of the fixing base 27 and the connecting plate 26 are improved.

When the installation structure is used specifically, a user firstly inserts the positioning block 291 into the positioning groove 201, meanwhile, the user presses the insert 28 inwards from both sides, the insert 28 slides along the sliding groove 272, the insert 28 synchronously drives the insert 281 to move, the insert 281 slides along the sliding hole 271, the spring 282 is compressed, then the user places the bottom plate 21 into the installation cavity 11, the user synchronously loosens the insert 28 from both sides, the tail end of the insert 28 abuts against both side walls of the installation cavity 11, the user continues to push the circuit board 22, the display panel 23, the polarizing plate 24 and the touch panel 25 into the installation cavity 11, when the insert 28 moves to the fixing groove 12, the insert 28 is inserted into the fixing groove 12 under the elastic action of the spring 282, the bottom plate 21 is fixed, and the installation of the display screen assembly 2 is completed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cell-phone display screen of convenient assembly, includes casing (1), its characterized in that: an installation cavity (11) is formed in the front side wall of the shell (1), two fixing grooves (12) are formed in two side walls of the installation cavity (11), and through holes (13) communicated with the fixing grooves (12) are formed in the two side walls of the shell (1);

a display screen assembly (2) is arranged at the mounting cavity (11), the display screen assembly (2) comprises two fixing plates (20) fixedly connected with the rear side wall of the mounting cavity (11), and two positioning grooves (201) are formed in the fixing plates (20); two front side department between fixed plate (20) is equipped with bottom plate (21), the rear side wall of bottom plate (21) is located upper and lower both sides department and all is equipped with two symmetrical fixing base (27), all be equipped with inserted block (28) in fixing base (27), inserted block (28) and corresponding fixed slot (12) are pegged graft and are cooperated.

2. The conveniently assembled display screen of a mobile phone of claim 1, wherein: the two ends of the two fixed seats (27) which are deviated from each other are respectively provided with a sliding groove (272), one side wall of each sliding groove (272) is provided with two sliding holes (271), the insert blocks (28) are in sliding connection with the corresponding sliding grooves (272), the insert blocks (28) are respectively fixed with two insert rods (281), the insert rods (281) are in sliding connection with the corresponding sliding holes (271), the insert rods (281) are respectively sleeved with springs (282), and two ends of each spring (282) are respectively abutted against one side wall of each sliding groove (272) and the insert blocks (28).

3. The conveniently assembled display screen of a mobile phone of claim 2, wherein: a connecting plate (26) is fixedly connected between the two fixed seats (27); two symmetrical long plates (29) are arranged on two opposite side walls of the two connecting plates (26), positioning blocks (291) are fixed at the tail ends of the long plates (29), and the positioning blocks (291) are in insertion fit with the corresponding positioning grooves (201); the front side of the bottom plate (21) is sequentially provided with a circuit board (22), a display panel (23), a polarizing plate (24) and a touch panel (25) from back to front.

4. The conveniently assembled display screen of a mobile phone of claim 3, wherein: a plurality of mounting holes (261) are formed in the connecting plate (26), and the mounting holes (261) are fixedly connected with the bottom plate (21) through bolts.

5. The conveniently assembled display screen of a mobile phone of claim 3, wherein: the long plate (29) and the positioning block (291) are of an integrally formed structure.

6. The conveniently assembled display screen of a mobile phone of claim 3, wherein: the sizes of the bottom plate (21), the circuit board (22), the display panel (23), the polarizing plate (24) and the touch panel (25) are matched with the size of the mounting cavity (11).

7. The conveniently assembled display screen of a mobile phone of claim 3, wherein: the fixing seat (27) and the connecting plate (26) are of an integrally formed structure.