CN213906715U

CN213906715U - Touch display module for mobile phone

Info

Publication number: CN213906715U
Application number: CN202022607280.6U
Authority: CN
Inventors: 陈树军
Original assignee: Shenzhen Tehong Precision Co ltd
Current assignee: Shenzhen Tehong Precision Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-08-06
Anticipated expiration: 2030-11-11

Abstract

The utility model relates to a display screen technical field, and a touch-control display module assembly for cell-phone is disclosed, including gluing frame and fixed setting and gluing the board in a poor light and the inner screen in the frame, the top of inner screen is equipped with outer screen, and outer screen is located and glues the frame and set up, the top of gluing the frame is equipped with four clamp plates, and four clamp plates all rotate through hinge and four side outer walls of gluing the frame with the lateral wall of one side back to back and be connected, the outside movable sleeve of gluing the frame is equipped with spacing frame, and the inner wall of spacing frame offsets the setting with the lateral wall of four clamp plates, a plurality of intercommunicating pores have been seted up with the equal symmetry of outer wall of gluing the frame to spacing frame. The utility model discloses can convenient and fast ground change and glue the fixed of frame to the external screen, and simple structure, the people's of being convenient for use.

Description

Touch display module for mobile phone

Technical Field

The utility model relates to a display screen technical field especially relates to a touch-control display module assembly for cell-phone.

Background

The mobile phone screen is also called a display screen for displaying images and colors, the size of the screen is calculated according to the diagonal line of the screen, usually in inches, which refers to the length of the diagonal line of the screen, the material of the screen is gradually common along with the color screen of the mobile phone, the material of the mobile phone screen is more and more important, and the color screen of the mobile phone is different due to the difference of the LCD quality and the research and development technology.

At present, the mobile phone display screen includes outer screen and interior screen, the outer screen uses glue bonding on the screen including, in the application document that publication number is CN208623705U, a mobile phone display screen module is disclosed, including gluing the frame, the inner wall fixedly connected with backlight plate and the interior screen of gluing the frame, the last surface swing joint of interior screen has the outer screen, a plurality of cylinder cavitys have been seted up in gluing the frame, two first antifriction bearing of the lateral wall fixedly connected with of cylinder cavity, the common fixedly connected with telescopic link of the inner wall of two first antifriction bearing, the structure that above-mentioned patent set up on gluing the frame is comparatively loaded, and relatively poor to the fixed stability of outer wall, be not convenient for people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art patent and being comparatively loaded in the structure that sets up on gluing the frame, and relatively poor to the fixed stability of outer wall, the problem that people used not convenient for, and the touch-control display module assembly who is used for the cell-phone that proposes.

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

the utility model provides a touch-control display module assembly for cell-phone, including gluing the frame and fixed setting and gluing board and the inner screen in the frame, the top of inner screen is equipped with the outer screen, and the outer screen is located and glues the frame and set up, the top of gluing the frame is equipped with four clamp plates, and four clamp plates all rotate through hinge and four side outer walls of gluing the frame from the lateral wall of one side back to each other and be connected, the outside movable sleeve of gluing the frame is equipped with spacing frame, and the inner wall of spacing frame offsets the setting with the lateral wall of four clamp plates, a plurality of intercommunicating pores have been seted up to spacing frame and the equal symmetry of outer wall of gluing the frame, are located a plurality of intercommunicating pores on the spacing frame all are equipped with the fixture block, the bar hole has been seted up to the lateral wall of fixture block, and the downthehole fixed block and spring that are equipped with of bar, fixed block and spacing frame fixed connection, the lateral wall fixed connection in spring and fixed block and bar hole.

Preferably, the top of interior screen is equipped with optical film and one-way printing opacity membrane in proper order, and the top of outer screen is equipped with the radiation absorption membrane, optical film, one-way printing opacity membrane and radiation absorption membrane all with the fixed bonding setting of outer screen.

Preferably, every the lateral wall of clamp plate outside screen one side all is fixed to be equipped with the silica gel protection pad mutually, and the silica gel protection pad offsets with the outer screen and sets up.

Preferably, each outer wall of the fixture block is fixedly provided with a rubber gasket, and the rubber gasket is abutted to the communicating hole.

Preferably, each bar-shaped hole is internally provided with a positioning rod, the two ends of each positioning rod are fixedly connected with the two side walls of the bar-shaped hole, and each fixing block and each spring are movably sleeved with each positioning rod respectively.

Preferably, the bottom of the limiting frame is flush with the bottom of the rubber frame.

Compared with the prior art, the utility model provides a touch-control display module assembly for cell-phone possesses following beneficial effect:

1. this a touch-control display module assembly for cell-phone through clamp plate, spacing frame, fixture block, fixed block and the spring that is equipped with, can convenient and fast ground change and glue the fixed of frame to the external screen, and simple structure, the people's of being convenient for use.

2. This a touch-control display module assembly for cell-phone through optical film, one-way printing opacity membrane and the radiation absorption membrane that is equipped with, can improve the holistic demonstration of display module assembly and radiation protection effect.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can convenient and fast ground change the external screen and glue the fixed of frame, and simple structure, the people's of being convenient for use.

Drawings

Fig. 1 is a schematic structural diagram of a touch display module for a mobile phone according to the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the device comprises a rubber frame 1, a backlight plate 2, an inner screen 3, an outer screen 4, a pressing plate 5, a limiting frame 6, a clamping block 7, a fixing block 8, a spring 9, an optical film 10, a one-way light-transmitting film 11, a radiation absorption film 12, a silica gel protective pad 13, a rubber gasket 14 and a positioning rod 15.

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.

Referring to fig. 1-2, a touch display module for a mobile phone comprises a plastic frame 1, and a backlight plate 2 and an inner screen 3 fixedly arranged in the plastic frame 1, wherein an outer screen 4 is arranged above the inner screen, the outer screen 4 is arranged in the rubber frame 1, four pressing plates 5 are arranged above the rubber frame 1, the side walls of the four pressing plates 5 opposite to one side are rotatably connected with the outer walls of the four sides of the rubber frame 1 through hinges, a limit frame 6 is movably sleeved outside the rubber frame 1, the inner wall of the limiting frame 6 is abutted against the side walls of the four pressing plates 5, a plurality of communicating holes are symmetrically formed in the outer walls of the limiting frame 6 and the rubber frame 1, clamping blocks 7 are arranged in the communicating holes on the limiting frame 6, strip-shaped holes are formed in the side walls of the clamping blocks 7, and the strip-shaped hole is internally provided with a fixed block 8 and a spring 9, the fixed block 8 is fixedly connected with the limiting frame 6, and the spring 9 is fixedly connected with the fixed block 8 and the side wall of the strip-shaped hole.

The top of interior screen 3 is equipped with optical film 10 and one-way printing opacity membrane 11 in proper order, and the top of outer screen 4 is equipped with radiation absorption membrane 12, and optical film 10, one-way printing opacity membrane 11 and radiation absorption membrane 12 all set up with outer screen 4 fixed bonding, can improve the holistic demonstration of display module assembly and radiation protection effect.

Every clamp plate 5 is all fixed to be equipped with silica gel protection pad 13 towards the lateral wall of 4 one sides of outer screen, and silica gel protection pad 13 and outer screen counterbalance setting, play the effect of protection to outer screen 4.

The outer wall of every fixture block 7 all is fixed and is equipped with rubber gasket 14, and rubber gasket 14 offsets with the intercommunicating pore and sets up, guarantees the inseparable effect of laminating between fixture block 7 and the intercommunicating pore.

All be equipped with locating lever 15 in every bar hole, and the both ends of locating lever 15 all with the both sides wall fixed connection in bar hole, every fixed block 8 and spring 9 are established with every locating lever 15 movable sleeve respectively, improve the stability in fixture block 7 and the spring 9 use.

The bottom of the limiting frame 6 is parallel and level to the bottom of the rubber frame 1, so that the installation attractiveness can be guaranteed.

In the utility model, when in use, when the outer screen 4 needs to be replaced, the fixture block 4 is pulled to separate one end of the fixture block 4 from the communication hole of the rubber frame 1 and further to enable the limiting frame 6 to move downwards, so that the limiting effect of the limiting frame 6 on the plurality of pressing plates 5 disappears, the plurality of clamping plates 5 can rotate around the hinge, thereby being convenient for rapidly disassembling and replacing the outer screen 4, and being convenient for people to use, when the rubber frame 1 needs to be installed, the fixture block 7 is inserted into the communication hole of the rubber frame 1, the position of the limiting frame 6 can be limited, and when the fixture block 7 is clamped to the installation station of the mobile phone shell, the fixture block 7 can be driven to move by the pulling force of the spring 9 through the strip hole, the fixture block 8 and the spring 9 are arranged, thereby ensuring the stability of the clamping of the fixture block 7, and simultaneously when the fixture block 7 is clamped to the installation station, the other end of the fixture block 7 is still positioned in the communicating hole of the rubber frame 1, so that the use stability of the rubber frame 1 and the limiting frame 6 is further ensured.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A touch display module for a mobile phone comprises a rubber frame (1), and a backlight plate (2) and an inner screen (3) which are fixedly arranged in the rubber frame (1), and is characterized in that an outer screen (4) is arranged above the inner screen, the outer screen (4) is arranged in the rubber frame (1), four pressing plates (5) are arranged above the rubber frame (1), the side walls of the four pressing plates (5) opposite to one side are rotatably connected with the outer walls of the four sides of the rubber frame (1) through hinges, a limiting frame (6) is movably sleeved outside the rubber frame (1), the inner wall of the limiting frame (6) is abutted against the side walls of the four pressing plates (5), a plurality of communication holes are symmetrically formed in the outer walls of the limiting frame (6) and the rubber frame (1), a clamping block (7) is arranged in each communication hole on the limiting frame (6), and a strip-shaped hole is formed in the side wall of the clamping block (7), and bar downthehole fixed block (8) and spring (9) of being equipped with, fixed block (8) and spacing frame (6) fixed connection, spring (9) and fixed block (8) and the lateral wall fixed connection in bar hole.

2. The touch display module for the mobile phone according to claim 1, wherein an optical film (10) and a one-way light-transmitting film (11) are sequentially arranged above the inner screen (3), a radiation absorption film (12) is arranged above the outer screen (4), and the optical film (10), the one-way light-transmitting film (11) and the radiation absorption film (12) are fixedly bonded with the outer screen (4).

3. The touch display module for the mobile phone according to claim 1, wherein a silica gel protection pad (13) is fixedly arranged on a side wall of each of the pressing plates (5) opposite to one side of the outer screen (4), and the silica gel protection pad (13) is abutted to the outer screen.

4. The touch display module for mobile phone according to claim 1, wherein a rubber gasket (14) is fixedly arranged on the outer wall of each fixture block (7), and the rubber gasket (14) is abutted to the communication hole.

5. The touch display module for the mobile phone according to claim 1, wherein each of the bar-shaped holes is provided with a positioning rod (15), two ends of each positioning rod (15) are fixedly connected with two side walls of the bar-shaped hole, and each of the fixing blocks (8) and the springs (9) is movably sleeved with each of the positioning rods (15).

6. The touch display module for the mobile phone according to claim 1, wherein the bottom of the position-limiting frame (6) is flush with the bottom of the rubber frame (1).