Ultrathin narrow frame for AMOLED display screen

Abstract

The utility model discloses an ultra-thin narrow frame for an AMOLED display screen, which comprises a narrow frame, a connecting column and a base, the lower surface of the narrow frame is fixedly connected with a top through the connecting column, the top end of the base is bolted with a mounting column, and the corresponding surface of the mounting column and the top is provided with a connecting assembly for quickly clamping the top mounting column and the top; the connecting assembly comprises an inner column and a plurality of clamping modules, the inner column is slidably arranged in the top, the clamping modules are arranged on the outer arc surface of the inner column, the top is fixedly connected to the bottom end of the narrow frame through the connecting column, then the mounting column is bolted to the upper surface of the base, and after the inner column in the top is placed in the mounting column, the inner column is clamped in the mounting column. The clamping heads are clamped into the clamping grooves through the connecting plates under extrusion of the extrusion columns, when the narrow frame needs to be detached, only the jacking whole needs to be lifted, the connecting plates drive the clamping heads to be separated from the interiors of the clamping grooves under the action of the first compression springs and the second compression springs, and then the narrow frame can be integrally taken down.

Description

Technical Field

[0001] The utility model relates to the technical field of display screen frames, in particular to an ultra-thin narrow frame for an AMOLED display screen. Background Art

[0002] AMOLED (English: Active-matrix organic light-emitting diode, Chinese translation: active matrix organic light-emitting diode or active matrix organic light-emitting diode) is a display technology. OLED (organic light-emitting diode) describes a specific type of thin-film display technology: organic electroluminescent display; AM (active matrix or active matrix) refers to the pixel addressing technology behind it. AMOLED technology is mainly used in smartphones and continues to develop in the direction of low power consumption, low cost, and large size. Existing AMOLED displays all use ultra-thin narrow borders;

[0003] However, the existing frame is mostly connected to the base by bolting, which makes the connection and disassembly of the frame and the base very troublesome, and it is not convenient for the staff to quickly remove the narrow frame; therefore, we need to propose an ultra-thin narrow frame for AMOLED display screens. Utility Model Content

[0004] The utility model aims to provide an ultra-thin narrow frame for an AMOLED display screen. A connecting column is used to fix and connect a support at the bottom end of the narrow frame, and then a mounting column is bolted to the upper surface of a base. After an inner column inside the support is placed inside the mounting column, a connecting plate clamps a card connector into a card connector slot under the pressure of an extrusion column. When the narrow frame needs to be removed, the support only needs to be lifted as a whole. The connecting plate drives the card connector to be disengaged from the card connector slot under the action of a first compression spring and a second compression spring, and the narrow frame can be removed as a whole, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultra-thin narrow frame for an AMOLED display screen, comprising a narrow frame, a connecting column and a base, wherein the lower surface of the narrow frame is fixedly connected to a top through the connecting column, a mounting column is bolted to the top of the base, and a connecting component for quickly clamping the mounting column and the top is provided on the corresponding surfaces of the mounting column and the top;

[0006] The connecting assembly includes an inner column and a plurality of groups of snap-in modules. The inner column is slidably arranged to support the interior, and the plurality of groups of snap-in modules are arranged on the outer arc surface of the inner column.

[0007] Preferably, the connecting assembly also includes a plug-in column, a limit column and two groups of first compression springs, the plug-in column is fixedly installed on the upper surface of the inner column, the limit column is fixedly arranged to support the interior, and the outer arc surface of the plug-in column is provided with a movable groove corresponding to the limit column.

[0008] Preferably, a mounting groove corresponding to the two groups of first compression springs is opened inside the support, and one end of the two groups of first compression springs is fixedly installed inside the mounting groove, and the other end of the two groups of first compression springs is fixedly connected to the upper surface of the inner column.

[0009] Preferably, the snap-fit ​​module includes a connecting plate, a snap joint and a second compression spring, the connecting plate is rotatably arranged on the outer arc surface of the inner column, the snap joint is fixedly arranged at the bottom end of the connecting plate, one end of the second compression spring is fixedly connected to the connecting plate, and the other end of the second compression spring is fixedly connected to the inner column.

[0010] Preferably, the bottom end of the support is provided with an extrusion column corresponding to the connecting plate, the top end of the installation column is provided with a limiting disk, and the corresponding surfaces of the installation column and the limiting disk are provided with a clamping groove corresponding to the clamping joint.

[0011] Preferably, a placement groove corresponding to the inner column is formed on the upper surface of the installation column, and a stabilizing column is fixedly connected inside the placement groove, and a plug-in groove corresponding to the stabilizing column is formed inside the inner column.

[0012] Preferably, the plug-in column and the inner column are both slidably arranged inside the support, and the stabilizing column is rotatably arranged inside the plug-in slot.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model fixes and connects the support at the bottom end of the narrow frame through a connecting column, and then bolts the installation column to the upper surface of the base. After the inner column inside the support is placed inside the installation column, the connecting plate clamps the card joint into the inside of the card groove under the squeezing of the squeezing column. When the narrow frame needs to be removed, it is only necessary to lift the support as a whole. Under the action of the first compression spring and the second compression spring, the connecting plate drives the card joint to disengage from the inside of the card groove, and the narrow frame can be removed as a whole.

[0015] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the invention. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is an exploded view of the connection assembly of the utility model;

[0018] Figure 3 This is a front sectional view of the connection assembly of the utility model;

[0019] Figure 4 This is a cross-sectional view of the connection assembly of the utility model after connection.

[0020] In the figure: 1. narrow frame; 2. connecting column; 3. connecting assembly; 4. mounting column; 5. base; 6. supporting; 7. plug-in column; 8. limiting column; 9. first compression spring; 10. inner column; 11. connecting plate; 12. card joint; 13. limiting plate; 14. stabilizing column; 15. movable groove; 16. extrusion column; 17. mounting groove; 18. second compression spring; 19. plug-in groove; 20. card groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides: an ultra-thin narrow frame for an AMOLED display screen, such as Figure 1-4 As shown, it comprises a narrow frame 1, a connecting column 2 and a base 5, the lower surface of the narrow frame 1 is fixedly connected to a support 6 through the connecting column 2, the top of the base 5 is bolted with a mounting column 4, and the corresponding surfaces of the mounting column 4 and the support 6 are provided with a connecting component 3 for quickly clamping the top mounting column 4 and the support 6;

[0023] The connecting assembly 3 includes an inner column 10 and a plurality of groups of snap-in modules. The inner column 10 is slidably arranged inside the support 6 , and the plurality of groups of snap-in modules are arranged on the outer arc surface of the inner column 10 .

[0024] The connecting component 3 also includes a plug-in column 7, a limiting column 8 and two groups of first compression springs 9. The plug-in column 7 is fixedly installed on the upper surface of the inner column 10, and the limiting column 8 is fixedly arranged inside the support 6. The outer arc surface of the plug-in column 7 is provided with a movable groove 15 corresponding to the limiting column 8. The plug-in column 7 is located inside the support 6, and the limiting column 8 is located inside the movable groove 15. The plug-in column 7 is limited by the limiting column 8 to ensure that the plug-in column 7 is always located inside the support 6 and moves up and down, and will not detach from the inside of the support 6.

[0025] An installation groove 17 corresponding to the two groups of first compression springs 9 is opened inside the support 6, and one end of the two groups of first compression springs 9 is fixedly installed inside the installation groove 17, and the other end of the two groups of first compression springs 9 is fixedly connected to the upper surface of the inner column 10. When the inner column 10 is not subjected to force, the inner column 10 is moved away from the support 6 under the action of the two groups of first compression springs 9, thereby preventing the top end of the connecting plate 11 from contacting the extrusion column 16. At the same time, the inner column 10 is limited by the plug-in column 7 and the limiting column 8 to prevent the inner column 10 from completely separating from the inside of the support 6.

[0026] The card-jointing module includes a connecting plate 11, a card joint 12 and a second compression spring 18. The connecting plate 11 is rotatably set on the outer arc surface of the inner column 10, and the card joint 12 is fixedly set at the bottom end of the connecting plate 11. One end of the second compression spring 18 is fixedly connected to the connecting plate 11, and the other end of the second compression spring 18 is fixedly connected to the inner column 10. The connecting plate 11 is rotatably set on the outer arc surface of the inner column 10 through two groups of support plates, and the second compression spring 18 is located near the bottom end of the connecting plate 11, so as to ensure that the connecting plate 11 drives the card joint 12 away from the inner column 10 under the action of the second compression spring 18.

[0027] An extrusion column 16 corresponding to the connecting plate 11 is arranged at the bottom end of the supporting member 6, a limiting disk 13 is arranged at the top end of the mounting column 4, a clamping groove 20 corresponding to the clamping joint 12 is arranged on the corresponding surfaces of the mounting column 4 and the limiting disk 13, and the top end of the connecting plate 11 is arranged in an arc shape. When the inner column 10 moves upward, the top end of the connecting plate 11 is squeezed by the extrusion column 16 to drive the connecting plate 11 to rotate. The limiting disk 13 is arranged as an inverted garden table, and the outer arc surface of the limiting disk 13 is arranged in an arc shape. When the clamping joint 12 contacts the limiting disk 13, the clamping joint 12 enters the inside of the clamping groove 20 along the outer arc surface of the limiting disk 13, and the clamping joint 12 is limited by the limiting disk 13 to ensure that the mounting column 4 is clamped with the supporting member 6.

[0028] A placement groove corresponding to the inner column 10 is provided on the upper surface of the mounting column 4, and a stabilizing column 14 is fixedly connected inside the placement groove. A plug-in groove 19 corresponding to the stabilizing column 14 is provided inside the inner column 10. The inner column 10 is placed inside the placement groove. At this time, the clamping joint 12 just contacts the outer arc surface of the limiting plate 13. When the supporting 6 continues to move downward under the gravity of the narrow frame 1, the connecting plate 11 is squeezed by the squeezing column 16. The connecting plate 11 drives the clamping joint 12 to rotate. The clamping joint 12 is inserted into the clamping groove 20 along the limiting plate 13, thereby clamping the mounting column 4 and the supporting 6, and the stabilizing column 14 is inserted into the plug-in groove 19, thereby ensuring the stability of the connection between the mounting column 4 and the supporting 6.

[0029] The plug-in column 7 and the inner column 10 are both slidably arranged inside the support 6, and the stabilizing column 14 is rotatably arranged inside the plug-in slot 19. The stabilizing column 14 rotates inside the plug-in slot 19, thereby ensuring that the installation column 4 and the inner column 10 are rotatably connected, thereby ensuring that the support 6 and the inner column 10 can drive the narrow frame 1 to rotate.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. AMOLED display screen with ultra-thin narrow frame, characterized by: The invention comprises: a narrow frame (1), a connecting column (2) and a base (5); the lower surface of the narrow frame (1) is fixedly connected to a support (6) via the connecting column (2); the top of the base (5) is bolted to a mounting column (4); the corresponding surfaces of the mounting column (4) and the support (6) are provided with a connecting assembly (3) for quickly clamping the top mounting column (4) and the support (6); The connection assembly (3) comprises an inner column (10) and a plurality of groups of snap-fit ​​modules, wherein the inner column (10) is slidably arranged inside the support (6), and the plurality of groups of snap-fit ​​modules are arranged on the outer arc surface of the inner column (10).

2. The ultra-thin narrow frame for AMOLED display according to claim 1, characterized in that: The connecting assembly (3) further comprises a plug-in column (7), a limiting column (8) and two groups of first compression springs (9); the plug-in column (7) is fixedly mounted on the upper surface of the inner column (10); the limiting column (8) is fixedly arranged inside the support (6); and a movable groove (15) corresponding to the limiting column (8) is formed through the outer arc surface of the plug-in column (7).

3. The ultra-thin narrow frame for an AMOLED display according to claim 2, characterized in that: The support (6) is provided with a mounting groove (17) corresponding to the two groups of first compression springs (9), and one end of the two groups of first compression springs (9) is fixedly installed in the mounting groove (17), and the other end of the two groups of first compression springs (9) is fixedly connected to the upper surface of the inner column (10).

4. The ultra-thin narrow frame for an AMOLED display according to claim 1, characterized in that: The clamping module comprises a connecting plate (11), a clamping joint (12) and a second compression spring (18); the connecting plate (11) is rotatably arranged on the outer arc surface of the inner column (10); the clamping joint (12) is fixedly arranged on the bottom end of the connecting plate (11); one end of the second compression spring (18) is fixedly connected to the connecting plate (11); and the other end of the second compression spring (18) is fixedly connected to the inner column (10).

5. The ultra-thin narrow frame for an AMOLED display according to claim 4, characterized in that: The bottom end of the support (6) is provided with an extrusion column (16) corresponding to the connecting plate (11), the top end of the installation column (4) is provided with a limit plate (13), and the corresponding surfaces of the installation column (4) and the limit plate (13) are provided with a clamping groove (20) corresponding to the clamping joint (12).

6. The ultra-thin narrow frame for an AMOLED display according to claim 2, characterized in that: The upper surface of the installation column (4) is provided with a placement groove corresponding to the inner column (10), and a stabilizing column (14) is fixedly connected inside the placement groove, and the inner column (10) is provided with a plug-in groove (19) corresponding to the stabilizing column (14).

7. The ultra-thin narrow frame for an AMOLED display according to claim 6, characterized in that: The plug-in column (7) and the inner column (10) are both slidably arranged inside the support (6), and the stabilizing column (14) is rotatably arranged inside the plug-in slot (19).

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