CN215111703U

CN215111703U - Ultrathin narrow-frame high-image-quality AMOLED display screen

Info

Publication number: CN215111703U
Application number: CN202121565656.XU
Authority: CN
Inventors: 雷春燕
Original assignee: Shenzhen Saier Display Co ltd
Current assignee: Shenzhen Saier Display Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-10
Anticipated expiration: 2031-07-09

Abstract

The utility model relates to the technical field of display screens, and discloses an ultrathin narrow-frame high-image quality AMOLED display screen, which comprises a base, wherein the base is of a cylindrical structure, the top of the base is provided with a circular groove, the inside of the circular groove on the base is movably provided with a fixed column, the top of the fixed column is fixedly provided with a frame, the inside of the frame is fixedly provided with an AMOLED display screen, when the position of the AMOLED display screen is not required to be adjusted or the AMOLED display screen is not used, the position of the fixed column to a groove is opposite to the position of a limiting hole at the moment, in the process of rotating the fixed column, a limiting insertion block movably arranged in the groove slides towards the inside of the groove under the bottom extrusion of a fixed ring, when the fixed column rotates to the position of the groove and the limiting hole, the limiting insertion block capable of sliding slides towards the outside of the groove under the mutual repulsion force of a magnet II and a magnet I to the inside of the limiting hole, therefore, the AMOLED display screen can be fixed to a certain extent when not in use.

Description

Ultrathin narrow-frame high-image-quality AMOLED display screen

Technical Field

The utility model relates to a display screen technical field specifically is ultra-thin narrow frame high image quality AMOLED display screen.

Background

The AMOLED screen is a screen mainly made of AMOLED material, and the AMOLED is an active matrix organic light emitting diode panel. Compared with a traditional liquid crystal panel, the AMOLED has the characteristics of high reaction speed, high contrast, wide viewing angle and the like, but a general AMOLED screen has the problem of incomplete information transmission when in use.

According to the Chinese patent publication (CN 205177323U), the utility model discloses a large-size AMOLED display screen of an automatic switch, which relates to the display field, and comprises a bottom plate, a support box and an AMOLED display screen, the structure of the utility model uses the large-size AMOLED display screen, the image quality and the efficiency are greatly improved, the cost is lower, one side of an upright post is provided with a U-shaped groove, which is helpful for placing a first copper sheet, the tail end of a bracket is positioned in the U-shaped groove, a circuit is arranged in the upright post, which is convenient for the contact between the first copper sheet and a second copper sheet when a motor rotates, so as to promote the circuit to be connected, the AMOLED display screen works, the upper part of the bottom plate is provided with a spring which plays a role of buffering protection, the outer surface of the support box is provided with four AMOLED display screens, which is helpful for seeing the display screen from different directions, the motor is connected with a roller, and the roller is shaped like a cylinder with a bus-line depression, which is helpful for driving the support box to move up and down when the motor works, and not to shake left and right, the upper part of the upright post is hinged with the triangular support, so that the display screen can be watched from different angles.

But above-mentioned stand upper portion is articulated with the A-frame, need adjust display screen position after the rotation display screen can, but no longer need adjust the display screen angle or when not using the display screen, articulated stand and A-frame together can not take place to rotate under external collision, the problem that the time probably leads to the display screen to damage after having a specified duration.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an ultra-thin narrow frame high image quality AMOLED display screen has solved above-mentioned problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: ultrathin narrow-frame AMOLED display screen with high image quality, the on-line screen comprises a base, the base is of a cylindrical structure, a circular groove is formed in the top of the base, a fixed column is movably mounted in the inner portion of the circular groove in the base, a frame is fixedly mounted at the top of the fixed column, an AMOLED display screen is fixedly mounted in the inner portion of the frame, a fixing ring is fixedly mounted on the outer wall of the fixed column, two limiting holes are formed in the top of the fixing ring, a connecting block is fixedly mounted at the top of the base, two grooves are formed in the positions, corresponding to the limiting holes, of the top of the connecting block, limiting insertion blocks are connected with the limiting holes in a clamped mode and formed by welding of one cylindrical block and one hemispherical block, elastic lugs are symmetrically and fixedly mounted on the outer wall of the limiting insertion blocks, and are blocks with triangular cross sections.

Preferably, two chutes are symmetrically arranged on the inner wall of the groove, the sleeve is fixedly arranged inside the groove, the two arc-shaped grooves are symmetrically arranged on the outer wall of the sleeve, the first magnet is fixedly arranged on the outer wall of the sleeve, the sliding block which is movably connected with the two chutes is fixedly arranged at the bottom of the limiting insert block, the second magnet which is mutually exclusive with the first magnet is fixedly arranged on the outer wall of the sliding block, and the second magnet is movably connected with the sleeve.

Preferably, the outer wall fixed mounting of fixed column has the lantern ring, and the lantern ring is ring structure, and the outer wall fixed mounting of lantern ring has elastic soft tooth piece one, and soft tooth piece one is trapezoidal soft piece, and the quantity of soft tooth piece one sets up according to the outer wall area of lantern ring.

Preferably, the top fixed mounting of base has the installation piece, and the outer wall fixed mounting of installation piece has the soft tooth piece two that be in the same place with the meshing of soft tooth piece one, and soft tooth piece two is trapezoidal soft piece, and the quantity of soft tooth piece two sets up according to the outer wall area of installation piece.

Preferably, two rectangular heat dissipation holes are symmetrically formed in the outer wall of the frame, dust prevention blocks are fixedly mounted inside the rectangular heat dissipation holes in the frame, the dust prevention blocks are of rectangular hollow structures inclined downwards, and rectangular through holes are formed in the bottoms of the dust prevention blocks.

Preferably, eight elastic corner pads are fixedly mounted on the outer wall of the frame.

(III) advantageous effects

Compared with the prior art, the utility model provides an ultra-thin narrow frame high image quality AMOLED display screen possesses following beneficial effect:

1. the AMOLED display screen with the ultrathin narrow frame and the high image quality is characterized in that a limiting insert block clamped with a limiting hole is movably mounted in a groove, a fixed column is movably mounted in a circular groove in the top of a base, when the angle of the AMOLED display screen needs to be adjusted, the position of the AMOLED display screen can be adjusted by rotating the fixed column, when the position of the AMOLED display screen does not need to be adjusted or the AMOLED display screen is not used, the position of the fixed column to the groove is opposite to the position of the limiting hole, in the process of rotating the fixed column, the limiting insert block movably mounted in the groove slides towards the inner direction of the groove under the extrusion of the bottom of a fixed ring, the external pressure is larger than the repulsive force of a magnet II and a magnet I, when the fixed column rotates to the position of the groove and the limiting hole, the limiting insert block capable of sliding slides towards the outer side direction of the groove under the repulsive force of the magnet II and the magnet I to be clamped into the limiting hole, meanwhile, the elastic lug with elasticity on the outer wall of the limiting insertion block deforms and is pressed together with the inner wall of the limiting hole to achieve a certain anti-skidding and stabilizing effect, and therefore the AMOLED display screen capable of rotating plays a certain fixing role when not used.

2. This ultra-thin narrow frame high image quality AMOLED display screen, through the outer wall fixed mounting at the installation piece have with soft tooth piece two of meshing together, soft tooth piece two has certain elasticity, when the angle that the AMOLED display screen was adjusted to the fixed column needs to be rotated, pull this moment and pinch the spacing inserted block back rotation fixed column that the card advances spacing downthehole portion, when the fixed column rotates, the rotation also takes place equally in the soft tooth piece of lantern ring outer wall, it has elastic soft tooth piece one and soft tooth piece two to take place deformation and intermeshing constantly under mutual effort this moment, thereby utilize soft tooth piece one and soft tooth piece two mutually support and make the AMOLED display screen after the regulation position play certain spacing fixed action.

3. This high image quality AMOLED display screen of ultra-thin narrow frame, there are elastic corner pads through the outer wall fixed mounting at the frame, the corner pad can play certain guard action to the corner position of frame, there is dustproof piece simultaneously at the inside fixed mounting of the louvre of frame outer wall, dustproof piece is the rectangle hollow structure of downward sloping, the rectangle through-hole has been seted up to the bottom of dustproof piece simultaneously to do not influence radiating effect when utilizing dustproof piece to play certain dustproof effect.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a partial schematic view of A of FIG. 1;

FIG. 3 is a schematic view of the structure of the present invention;

FIG. 4 is a schematic view of the connection block of the present invention;

FIG. 5 is a partial schematic view of B in FIG. 4;

fig. 6 is a schematic perspective view of the dust-proof block in the structure of the present invention.

In the figure: 1. a base; 2. fixing a column; 3. a frame; 4. an AMOLED display screen; 5. a corner pad; 6. a dust-proof block; 7. a fixing ring; 8. a limiting hole; 9. connecting blocks; 10. a collar; 11. a first soft tooth block; 12. mounting blocks; 13. a second soft tooth block; 14. a groove; 15. limiting the inserting block; 16. a chute; 17. a sleeve; 18. a magnet I; 19. a second magnet; 20. a slider; 21. an elastic bump.

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.

Referring to fig. 1-6, the AMOLED display screen with ultra-thin narrow frame and high image quality comprises a base 1, wherein the base 1 is of a cylindrical structure, a circular groove is formed in the top of the base 1, a limiting circular ring is fixedly installed inside the circular groove in the top of the base 1, a fixing column 2 is movably installed inside the circular groove on the base 1, the fixing column 2 is formed by welding a cylindrical rod and a cylindrical block, a frame 3 is fixedly installed at the top of the fixing column 2, the frame 3 is of a hollow structure, eight elastic corner pads 5 are fixedly installed on the outer wall of the frame 3, the corner pads 5 are made of elastic rubber materials, an AMOLED display screen 4 is fixedly installed inside the frame 3, two rectangular heat dissipation holes are symmetrically formed in the outer wall of the frame 3, a dust prevention block 6 is fixedly installed inside the rectangular heat dissipation holes in the frame 3, the dust prevention block 6 is of a rectangular hollow structure with downward inclination, and a rectangular opening is formed in the outer wall of the dust prevention block 6, the number of the dust-proof blocks 6 is set according to the height of the inner wall of the heat dissipation hole on the outer wall of the frame 3, rectangular through holes are formed in the bottom of the dust-proof blocks 6, the number of the rectangular through holes in the bottom of the dust-proof blocks 6 is set according to the area of the bottom of the dust-proof blocks 6, the outer wall of the fixing column 2 is fixedly provided with a fixing ring 7, the fixing ring 7 is of a circular structure, the top of the fixing ring 7 is provided with two limiting holes 8, the limiting holes 8 are circular through holes, the top of the base 1 is fixedly provided with a connecting block 9, the cross section of the connecting block 9 is L-shaped, the connecting block 9 extends to the bottom of the fixing ring 7, the top of the connecting block 9 is provided with two grooves 14 corresponding to the position of the limiting holes 8, the grooves 14 are circular grooves, limiting insertion blocks 15 clamped with the limiting holes 8 are movably arranged in the grooves 14, and the limiting insertion blocks 15 are formed by welding a cylindrical block and a hemispherical block, an elastic lug 21 with elasticity is symmetrically and fixedly installed on the outer wall of the limiting insert 15, the elastic lug 21 is a block with a triangular cross section, the elastic lug 21 is made of elastic rubber, the elastic lug 21 can be mutually pressed with the inner wall of the limiting hole 8, two sliding grooves 16 are symmetrically formed in the inner wall of the groove 14, the sliding grooves 16 are arc-shaped grooves, a sleeve 17 is fixedly installed inside the groove 14, the sleeve 17 is of a cylindrical hollow tubular structure, two arc-shaped grooves are symmetrically formed in the outer wall of the sleeve 17, a first magnet 18 is fixedly installed on the outer wall of the sleeve 17, the first magnet 18 is of a circular ring structure, a sliding block 20 movably connected with the two sliding grooves 16 is fixedly installed at the bottom of the limiting insert 15, the sliding block 20 is an arc-shaped block, the sliding block 20 is communicated with the inside of the sleeve 17, two second magnets 19 mutually repelling with the first magnet 18 are fixedly installed on the outer wall of the sliding block 20, and the second magnets 19 are of an arc-shaped structure, magnet two 19 and sleeve 17 swing joint are in the same place, the outer wall fixed mounting of fixed column 2 has the lantern ring 10, the lantern ring 10 is ring structure, the outer wall fixed mounting of lantern ring 10 has elastic soft tooth piece 11, soft tooth piece 11 is trapezoidal soft piece, the quantity of soft tooth piece 11 sets up according to the outer wall product of lantern ring 10, the top fixed mounting of base 1 has installation piece 12, installation piece 12 is semicircular piece, the outer wall fixed mounting of installation piece 12 has soft tooth piece two 13 together with the meshing of soft tooth piece 11, soft tooth piece two 13 has certain elasticity, soft tooth piece two 13 can produce deformation, soft tooth piece two 13 is trapezoidal soft piece, the quantity of soft tooth piece two 13 sets up according to the outer wall product of installation piece 12.

The working principle is as follows: the limiting insertion block 15 clamped with the limiting hole 8 is movably mounted inside the groove 14, the fixing column 2 is movably mounted inside the circular groove in the top of the base 1, when the angle of the AMOLED display screen 4 needs to be adjusted, the position of the AMOLED display screen 4 can be adjusted by rotating the fixing column 2, when the position of the AMOLED display screen 4 does not need to be adjusted or the AMOLED display screen 4 does not need to be used, the position from the fixing column 2 to the groove 14 is opposite to the position of the limiting hole 8, in the process of rotating the fixing column 2, the limiting insertion block 15 movably mounted inside the groove 14 slides towards the inside of the groove 14 under the bottom extrusion of the fixing ring 7, at the moment, the external pressure is larger than the repulsive force between the second magnet 19 and the first magnet 18, and when the fixing column 2 rotates to the position from the groove 14 to the limiting hole 8, the limiting insertion block 15 capable of sliding slides towards the outside direction of the groove 14 to be clamped into the limiting hole 8 under the repulsive force between the second magnet 19 and the first magnet 18 Meanwhile, the elastic bump 21 with elasticity on the outer wall of the limiting insertion block 15 deforms and is pressed together with the inner wall of the limiting hole 8 to play a certain role in anti-skidding and stabilization, so that the AMOLED display screen 4 capable of rotating is fixed when not in use; the soft tooth block II 13 meshed with the soft tooth block I11 is fixedly mounted on the outer wall of the mounting block 12, the soft tooth block II 13 has certain elasticity, when the fixed column 2 needs to be rotated to adjust the angle of the AMOLED display screen 4, the fixed column 2 is rotated after the limiting insertion block 15 clamped in the limiting hole 8 is pulled and pinched, when the fixed column 2 rotates, the soft tooth block I11 on the outer wall of the lantern ring 10 also rotates, at the moment, the elastic soft tooth block I11 and the soft tooth block II 13 continuously deform and are meshed with each other under the mutual acting force, and therefore the AMOLED display screen 4 after the position is adjusted plays a certain limiting fixing role by means of the mutual matching of the soft tooth block I11 and the soft tooth block II 13; there are eight elastic angle pads 5 through the outer wall fixed mounting at frame 3, and angle pad 5 can play certain guard action to the corner position of frame 3, has dustproof piece 6 at the inside fixed mounting of the louvre of frame 3 outer wall simultaneously, and dustproof piece 6 is the rectangle hollow structure of downward sloping, and the rectangle through-hole has been seted up to the bottom of dustproof piece 6 simultaneously to do not influence radiating effect when utilizing dustproof piece 6 to play certain dustproof effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Ultrathin narrow-frame AMOLED display screen with high image quality comprises a base (1), wherein the base (1) is of a cylindrical structure, a round groove is formed in the top of the base (1), a fixing column (2) is movably arranged in the round groove on the base (1), a frame (3) is fixedly arranged at the top of the fixing column (2), and an AMOLED display screen (4) is fixedly arranged in the frame (3), and is characterized in that: the outer wall fixed mounting of fixed column (2) has solid fixed ring (7), two spacing holes (8) have been seted up at the top of solid fixed ring (7), the top fixed mounting of base (1) has connecting block (9), two recess (14) have been seted up to the position that the top of connecting block (9) corresponds spacing hole (8), the inside movable mounting of recess (14) has spacing inserted block (15) with spacing hole (8) joint together, spacing inserted block (15) are formed by the welding of a cylindrical block and a hemisphere shaped block, the outer wall symmetry fixed mounting of spacing inserted block (15) has elastic lug (21), elastic lug (21) are the piece that the cross section is triangle-shaped.

2. The AMOLED display screen with ultra-thin narrow frame and high image quality as claimed in claim 1, wherein: two chutes (16) have been seted up to the inner wall symmetry of recess (14), the inside fixed mounting of recess (14) has sleeve (17), two arc walls have been seted up to the outer wall symmetry of sleeve (17), the outer wall fixed mounting of sleeve (17) has magnet (18), the bottom fixed mounting of spacing inserted block (15) has slider (20) with two chutes (16) swing joint together, the outer wall fixed mounting of slider (20) has two magnet two (19) with magnet (18) repulsion each other, magnet two (19) are in the same place with sleeve (17) swing joint.

3. The AMOLED display screen with ultra-thin narrow frame and high image quality as claimed in claim 1, wherein: the outer wall fixed mounting of fixed column (2) has lantern ring (10), and lantern ring (10) are ring structure, and the outer wall fixed mounting of lantern ring (10) has elastic soft tooth piece one (11), and soft tooth piece one (11) are trapezoidal soft piece, and the quantity of soft tooth piece one (11) sets up according to the outer wall area of lantern ring (10).

4. The AMOLED display screen with ultra-thin narrow frame and high image quality as claimed in claim 3, wherein: the top fixed mounting of base (1) has installation piece (12), and the outer wall fixed mounting of installation piece (12) has soft tooth piece two (13) that mesh together with soft tooth piece one (11), and soft tooth piece two (13) are trapezoidal soft piece, and the quantity of soft tooth piece two (13) sets up according to the outer wall area of installation piece (12).

5. The AMOLED display screen with ultra-thin narrow frame and high image quality as claimed in claim 1, wherein: two rectangle louvres have been seted up to the outer wall symmetry of frame (3), and the inside fixed mounting of the rectangle louvre on frame (3) has dust proof block (6), and dust proof block (6) are the rectangle hollow structure of downward sloping, and the rectangle through-hole has been seted up to the bottom of dust proof block (6).

6. The AMOLED display screen with ultra-thin narrow frame and high image quality as claimed in claim 1, wherein: eight elastic corner pads (5) are fixedly mounted on the outer wall of the frame (3).