CN212519071U

CN212519071U - Mounting structure of outer screen and inner screen of mobile phone display screen

Info

Publication number: CN212519071U
Application number: CN202021515755.2U
Authority: CN
Inventors: 申小玲
Original assignee: Yancheng Easyquick Technology Co ltd
Current assignee: Yancheng Easyquick Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-02-09
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a mounting structure of outer screen of cell-phone display screen and inner screen, including outer screen body, inner screen body, the joint groove has been seted up on the surface of inner screen body, the top fixedly connected with splice of inner screen body, a plurality of through-holes have just been seted up near the bottom on the surface of inner screen body, the outside of outer screen body is provided with the shell, the interior top fixedly connected with fixed block of shell, the splice groove has been seted up to the lower surface of fixed block, the mounting groove has all been seted up to the lower surface of fixed block and the both sides that are located the splice groove, the inside wall fixedly connected with extensible member of mounting groove. The utility model discloses, through the rational design to mounting structure for this interior screen and outer screen need not to use glue to install when installing, and installation easy operation is convenient and stable, and it is also more convenient when needs split maintenance.

Description

Mounting structure of outer screen and inner screen of mobile phone display screen

Technical Field

The utility model relates to a cell-phone equipment field especially relates to a mounting structure of outer screen of cell-phone display screen and interior screen.

Background

The mobile phone is generally called as a mobile phone or a wireless phone, is originally a communication tool, has a popular name of large brother in the early stage, and is a portable phone terminal which can be used in a wider range.

At present, the mobile phone display screen is very important part now to smart mobile phone, and the mobile phone display screen generally divide into interior screen and outer screen in making, and the outer screen generally acts as the protecting sheathing of interior screen, but, now adopt the mode of point gluing to install mostly when being connected interior screen and outer screen, such mounting means in case the damage appears need maintain when dismantling just more difficult, consequently, the development of maintenance work of being not convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mounting structure of an outer screen and an inner screen of a mobile phone display screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a mounting structure of an outer screen and an inner screen of a mobile phone display screen comprises an outer screen body and an inner screen body, wherein a clamping groove is formed in the surface of the inner screen body, a splicing piece is fixedly connected to the top of the inner screen body, a plurality of through holes are formed in the surface of the inner screen body and close to the bottom of the inner screen body, a shell is arranged on the outer side of the outer screen body, a fixed block is fixedly connected to the inner top of the shell, a splicing groove is formed in the lower surface of the fixed block, mounting grooves are formed in the lower surface of the fixed block and located on two sides of the splicing groove, a telescopic piece is fixedly connected to the inner side wall of each mounting groove, a movable plate is fixedly connected to one end, away from the mounting grooves, of the telescopic piece, a connecting rod is fixedly connected to the top of the movable plate, a locking pin is fixedly connected to the side wall of the, the inside fixedly connected with spring bolt of shell, the inside of shell just is close to the bottom and has seted up a plurality of screw holes, the inner wall of shell is provided with the protection and fills up.

As a further description of the above technical solution:

the inside of splice just is located both ends and has all seted up the locking hole, the locking hole cooperatees with the fitting pin, the top of splice just is close to both ends department and is provided with the arc chamfer.

As a further description of the above technical solution:

and an auxiliary spring is fixedly connected between the movable plate and the side wall of the mounting groove and is positioned on the outer surface of the telescopic piece.

As a further description of the above technical solution:

one end, far away from the movable plate, of the locking pin extends to the inside of the splicing groove, and the end part of the locking pin is of a spherical structure.

As a further description of the above technical solution:

the quantity in joint groove is a plurality of, and the position evenly distributed in joint groove including the both sides wall edge of screen body.

As a further description of the above technical solution:

the quantity of spring bolt is a plurality of, and the position evenly distributed of spring bolt is in the inside both sides edge of shell, the spring bolt cooperatees with the joint groove.

As a further description of the above technical solution:

the top fixedly connected with connecting rod of fly leaf, the top of connecting rod runs through spout and fixedly connected with promotes the piece, the lower fixed surface who promotes the piece is connected with the slider, slider and slide rail sliding connection, the spout is linked together with the mounting groove.

As a further description of the above technical solution:

the surface of shell just is close to the top and is provided with the function key, the surface of shell just is close to the top and is provided with camera lens and broadcast mouth.

As a further description of the above technical solution:

the protection pad is arranged on the periphery of the inner side wall of the shell and is made of sponge materials.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the installation structure of the outer screen and the inner screen of the mobile phone display screen has the advantages that the reasonable design of the installation structure enables the inner screen and the outer screen to be installed without glue when being installed, the installation and operation are simple, convenient and stable, and the mobile phone display screen is convenient and fast to disassemble and maintain.

2. Compared with the prior art, this mounting structure of outer screen of cell-phone display screen and interior screen fills up through the protection that sets up for interior screen and outer screen can increase the compactness of installation between interior screen and the outer screen when installing, not only can effectively reduce the invasion of dust, and still have certain shock attenuation effect of buffering.

Drawings

Fig. 1 is a schematic view of an outer screen structure of an installation structure of an outer screen and an inner screen of a mobile phone display screen provided by the present invention;

fig. 2 is a rear view of an outer screen structure of an installation structure of an outer screen and an inner screen of a mobile phone display screen provided by the present invention;

fig. 3 is a schematic diagram of an inner screen structure of an installation structure of an outer screen and an inner screen of a mobile phone display screen provided by the present invention;

fig. 4 is a schematic view of the internal structure of the fixing block of the mounting structure for the outer screen and the inner screen of the display screen of the mobile phone provided by the present invention;

fig. 5 is a schematic view of an internal structure of a connecting member of an installation structure of an external screen and an internal screen of a display screen of a mobile phone, which is provided by the utility model;

fig. 6 is a partial enlarged view of a portion a in fig. 4.

Illustration of the drawings:

1. an outer screen body; 2. an inner screen body; 3. a clamping groove; 4. splicing pieces; 5. a through hole; 6. a housing; 7. a fixed block; 8. a protective pad; 9. a latch bolt; 10. a threaded hole; 11. splicing grooves; 12. a chute; 13. a telescoping member; 14. a movable plate; 15. a locking pin; 16. a slide rail; 17. a pushing block; 18. a slider; 19. a connecting rod; 20. an auxiliary spring; 21. mounting grooves; 22. a locking hole; 23. a function key; 24. a camera lens; 25. and a broadcast port.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the utility model provides a pair of mounting structure of outer screen of cell-phone display screen and interior screen: the display screen comprises an outer screen body 1 and an inner screen body 2, wherein a clamping groove 3 is formed in the surface of the inner screen body 2 and used for fixing two sides of a display screen during installation, a splicing piece 4 is fixedly connected to the top of the inner screen body 2, the inner screen body 2 is limited by matching with the splicing groove 11 to realize preliminary installation, a plurality of through holes 5 are formed in the surface of the inner screen body 2 and close to the bottom of the inner screen body, locking is realized by matching with threaded holes 10, a shell 6 is arranged on the outer side of the outer screen body 1, a fixed block 7 is fixedly connected to the inner top of the shell 6, the splicing groove 11 is formed in the lower surface of the fixed block 7, installation grooves 21 are formed in the lower surface of the fixed block 7 and two sides of the splicing groove 11, an expansion piece 13 is fixedly connected to the inner side wall of the installation groove 21, bending of an auxiliary spring 20, lateral wall fixedly connected with fitting pin 15 of fly leaf 14, cooperation locking hole 22 realizes tentatively locking spacingly, the surface of fixed block 7 and be close to both sides edge and seted up spout 12, the motion of the connecting rod 19 of being convenient for, both sides all are provided with slide rail 16 around the surface of fixed block 7 and be located spout 12, be convenient for promote the motion of piece 17, the inside fixedly connected with spring bolt 9 of shell 6, the inside of shell 6 just is close to the bottom and has seted up a plurality of screw holes 10, the connection of the bolt of being convenient for, the inner wall of shell 6 is provided with the protection pad 8, increase the compactness after the installation, certain dustproof effect has.

Splice 4's inside and be located both ends and all seted up locking hole 22, locking hole 22 cooperatees with fitting pin 15, and splice 4's top just is close to both ends department and is provided with the arc chamfer, is convenient for realize splice 4 to the extrusion of fitting pin 15, and then makes fitting pin 15 move.

An auxiliary spring 20 is fixedly connected between the movable plate 14 and a sidewall of the mounting groove 21, and the auxiliary spring 20 is located on an outer surface of the extensible member 13 to provide a locking force of the locking pin 15.

One end of the locking pin 15 away from the movable plate 14 extends into the splicing groove 11, and the end of the locking pin 15 is of a spherical structure, so as to be driven when contacting with the splicing element 4.

The quantity in joint groove 3 is a plurality of, and the position evenly distributed in joint groove 3 is including the both sides wall edge of screen body 2.

The quantity of spring bolt 9 is a plurality of, and the position evenly distributed of spring bolt 9 is in the inside both sides edge of shell 6, and spring bolt 9 cooperatees with joint groove 3, increases the stable effect of connection.

The top of the movable plate 14 is fixedly connected with a connecting rod 19, the top of the connecting rod 19 penetrates through the sliding groove 12 and is fixedly connected with a pushing block 17, so that the movement of the movable plate 14 is convenient to control, and further the disassembly is convenient, the lower surface of the pushing block 17 is fixedly connected with a sliding block 18, the sliding block 18 is slidably connected with the sliding rail 16, the sliding groove 12 is communicated with the mounting groove 21, and the control of the connecting rod 19 on the movable plate 14 is convenient.

The surface of shell 6 just is provided with function key 23 near the top, and the surface of shell 6 just is provided with camera lens 24 and broadcast mouth 25 near the top, guarantees the normal function use of shell 6.

The protection pad 8 sets up the department all around of the inside wall of shell 6, and protection pad 8 is made for the sponge material, has certain dustproof to and have buffer protection's effect.

The working principle is as follows: when the screen is used, the splicing piece 4 arranged on the inner screen body 2 is inserted along the splicing groove 11 and thrust is applied to the splicing piece 4, the top of the splicing piece 4 is contacted with the locking pin 15 and extrudes the locking pin 15, the locking pin 15 moves under the action of the extrusion force, the telescopic piece 13 contracts, the auxiliary spring 20 is compressed, then the locking pin 15 loses force when the locking holes 22 arranged at the two ends of the splicing piece 4 correspond to the locking pin 15, then the auxiliary spring 20 pushes the locking pin 15 to be inserted into the locking holes 22 under the action of restoring force to limit the inner screen body 2, at the moment, the clamping groove 3 arranged on the inner screen body 2 corresponds to the position of the lock tongue 9 arranged on the shell 6, then pressure is applied to the clamping groove 3 to enable the lock tongue 9 to be matched with the clamping groove 3, the inner screen body 2 and the outer screen body 1 to be fixed, and then the inner screen body 2 and the outer screen body 1 are locked and fixed through the matching of the through hole 5 and the threaded hole 10 by the, realize the complete installation, when needs are dismantled, loosen the bolt, then relieve spring bolt 9 and joint groove 3 locking, later again through exerting the effort to pushing block 17, and then pushing block 17 and making fly leaf 14 move through connecting rod 19, auxiliary spring 20 compresses, and then the fitting pin 15 breaks away from locking hole 22, can be with the limited contact of interior outer screen to can realize dismantling interior outer screen.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a mounting structure of outer screen of cell-phone display screen and interior screen, includes outer screen body (1), interior screen body (2), its characterized in that: the surface of the inner screen body (2) is provided with a clamping groove (3), the top of the inner screen body (2) is fixedly connected with a splicing piece (4), the surface of the inner screen body (2) is provided with a plurality of through holes (5) close to the bottom, the outer side of the outer screen body (1) is provided with a shell (6), the inner top of the shell (6) is fixedly connected with a fixed block (7), the lower surface of the fixed block (7) is provided with a splicing groove (11), the lower surface of the fixed block (7) is provided with mounting grooves (21) at two sides of the splicing groove (11), the inner side wall of the mounting groove (21) is fixedly connected with a telescopic piece (13), one end of the telescopic piece (13) far away from the mounting groove (21) is fixedly connected with a movable plate (14), the top of the movable plate (14) is fixedly connected with a connecting rod (19), and the side wall of the, the surface of fixed block (7) just is close to both sides edge and has seted up spout (12), both sides all are provided with slide rail (16) around the surface of fixed block (7) just is located spout (12), the inside fixedly connected with spring bolt (9) of shell (6), the inside of shell (6) just is close to the bottom and has seted up a plurality of screw holes (10), the inner wall of shell (6) is provided with protection pad (8).

2. The structure of claim 1 for mounting an outer screen and an inner screen of a display screen of a mobile phone, wherein: the inside of splice (4) just is located both ends and has all seted up locking hole (22), locking hole (22) cooperate with locking pin (15), the top of splice (4) just is close to both ends department and is provided with the arc chamfer.

3. The structure of claim 1 for mounting an outer screen and an inner screen of a display screen of a mobile phone, wherein: an auxiliary spring (20) is fixedly connected between the movable plate (14) and the side wall of the mounting groove (21), and the auxiliary spring (20) is located on the outer surface of the telescopic piece (13).

4. The structure of claim 1 for mounting an outer screen and an inner screen of a display screen of a mobile phone, wherein: one end, far away from the movable plate (14), of the locking pin (15) extends to the inside of the splicing groove (11), and the end part of the locking pin (15) is of a spherical structure.

5. The structure of claim 1 for mounting an outer screen and an inner screen of a display screen of a mobile phone, wherein: the quantity in joint groove (3) is a plurality of, and the position evenly distributed in joint groove (3) is including the both sides wall edge of screen body (2).

6. The structure of claim 1 for mounting an outer screen and an inner screen of a display screen of a mobile phone, wherein: the quantity of spring bolt (9) is a plurality of, and the position evenly distributed of spring bolt (9) is in the inside both sides edge of shell (6), spring bolt (9) cooperate with joint groove (3).

7. The structure of claim 1 for mounting an outer screen and an inner screen of a display screen of a mobile phone, wherein: the top of connecting rod (19) runs through spout (12) and fixedly connected with promotes piece (17), the lower surface fixedly connected with slider (18) that promotes piece (17), slider (18) and slide rail (16) sliding connection, spout (12) are linked together with mounting groove (21).

8. The structure of claim 1 for mounting an outer screen and an inner screen of a display screen of a mobile phone, wherein: the surface of shell (6) just is close to the top and is provided with function key (23), the surface of shell (6) just is close to the top and is provided with camera lens (24) and broadcast mouth (25).

9. The structure of claim 1 for mounting an outer screen and an inner screen of a display screen of a mobile phone, wherein: the protection pad (8) is arranged on the periphery of the inner side wall of the shell (6), and the protection pad (8) is made of sponge materials.