CN219418383U - Display panel and borderless display device thereof - Google Patents

Abstract

The utility model relates to the technical field of display equipment, in particular to a display panel and a borderless display device thereof, which comprises a display screen and a rear frame component arranged at the rear of the display screen, wherein the rear frame component consists of a rear frame and two detachable positioning pieces arranged at the upper side and the lower side of the rear frame, side bars are respectively integrally formed at the front side and the rear side of the rear frame, and the rear frame, the two side bars and the two positioning pieces jointly enclose an enclosing area so as to enclose the display screen. According to the utility model, the rear frame assembly is arranged on the display screen, the rear frame is wrapped on the display screen, then the clamping strips on the movable edge are aligned with the positioning grooves and clamped in, the bolts are clamped in corresponding clamping grooves, and when the bolts enter the clamping grooves, the clamping protrusions on the bolts are clamped in the through holes under the condition that the bolts are elastically restored, so that the positioning pieces can be fixed on the rear frame to form the outer frame of the display screen, and the whole installation and disassembly processes are simple, convenient and quick.

Description

Display panel and borderless display device thereof

Technical Field

The utility model relates to the technical field of display equipment, in particular to a display panel and a borderless display device thereof.

Background

The display screen is the most common display equipment in daily work and life, especially liquid crystal display screen, in specific processing production and assembly process, need install the frame subassembly behind the display screen, and most display screens all adopt at present and are thin frame or no frame structure, and whole atmosphere appears succinct, but the frame of current display screen all adopts screw cooperation tin cream fixed assembly, and this kind of mode is firm, nevertheless because the equipment is loaded down with trivial details, and the display screen is difficult to detach under the circumstances of damage appears again. In view of this, we propose a display panel and a borderless display device thereof.

Disclosure of Invention

In order to overcome the defects, the utility model provides a display panel and a borderless display device thereof.

The technical scheme of the utility model is as follows:

the utility model provides a display panel's no frame display device, includes the display screen and locates the back frame subassembly at display screen rear, back frame subassembly comprises back frame and two setting elements of detachable locating back frame upper and lower both sides, the front and back both sides of back frame respectively integrated into one piece have the side bar, and back frame, two side bars and two setting elements enclose into the surrounding area jointly, can enclose the display screen in.

As an optimal technical scheme, a plurality of radiating holes which are arranged in a matrix are arranged in the rear frame.

As a preferable technical scheme, the cross section shape of each heat dissipation hole is Z-shaped.

As the preferable technical scheme, the upper and lower both ends of side bar all have seted up the draw-in groove, one side of draw-in groove is equipped with the perforation that the opening outwards.

As the preferable technical scheme, the locating piece includes the movable edge, the fixed screens strip that is equipped with in movable edge, the both ends of screens strip all are equipped with screens portion, and screens portion can cooperate the draw-in groove to insert for the locating piece is fixed in on the back frame.

A display panel comprises a display screen and positioning parts arranged at the upper end and the lower end of the display screen, wherein the positioning parts are matched with any borderless display device to surround the display screen.

As an optimal technical scheme, the support legs with supporting function are fixedly arranged on the display screen.

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

according to the utility model, the rear frame component is arranged on the display screen, the rear frame is wrapped on the display screen, then the clamping strips on the movable edge are aligned with the positioning grooves and clamped in, the bolts are clamped in corresponding clamping grooves, and the clamping protrusions on the bolts are clamped in the through holes under the condition that the bolts are elastically restored when the bolts enter the clamping grooves, so that the positioning piece can be fixed on the rear frame, and at the moment, the clamping strips are positioned in the positioning grooves, so that the whole rear frame component can be fixed on the display screen to surround the display screen, the outer frame of the display screen is formed, and the whole installation process is simple and fast, so that the disassembly and maintenance process is very simple.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a rear frame assembly according to the present utility model;

FIG. 3 is a cross-sectional view of the rear bezel of the present utility model;

FIG. 4 is a schematic view of a positioning member according to the present utility model;

fig. 5 is an enlarged schematic view of fig. 2 a according to the present utility model.

In the figure:

the display screen 1, the supporting legs 2, the positioning strips 3 and the positioning grooves 4;

rear bezel assembly 5, rear bezel 51, side rails 52, heat dissipating holes 53, positioning members 54, movable edges 541, retaining bars 542, pins 543, tabs 544, slots 55, and perforations 56.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, the present utility model is described in detail by the following embodiments:

the utility model provides a display panel's no frame display device, includes display screen 1 and locates the back frame subassembly 5 at display screen 1 rear, and back frame subassembly 5 comprises back frame 51 and two setting element 54 of detachable locating back frame 51 upper and lower both sides, and the front and back both sides of back frame 51 respectively integrated into one piece have side bar 52, and back frame 51, two side bars 52 and two setting element 54 enclose into the surrounding area jointly, can enclose display screen 1 inside.

It should be noted that the thickness of the rear bezel 51, the side bars 52 and the positioning members 54 is thin, so that a thin bezel is formed when the display screen 1 is included, and a borderless display structure can be formed as a whole.

As a preferred solution, a plurality of heat dissipation holes 53 are arranged in a matrix form inside the rear frame 51.

As a preferable technical scheme, the cross section of each heat dissipation hole 53 is in a zigzag shape, and the design of the zigzag heat dissipation holes 53 can effectively prevent external foreign matters from entering the interior through the heat dissipation holes 53.

It should be noted that, a dust filtering net is installed at the opening of each heat dissipation hole 53, so as to further avoid external foreign matters from entering.

As a preferable technical solution, the upper and lower ends of the side strip 52 are provided with a clamping groove 55, and one side of the clamping groove 55 is provided with a perforation 56 with an opening facing outwards.

As a preferred technical solution, the positioning element 54 includes a movable edge 541, a clamping bar 542 is fixedly disposed on the movable edge 541, and clamping portions are disposed at two ends of the clamping bar 542 and can be inserted into the clamping groove 55, so that the positioning element 54 is fixed on the rear frame 51.

It should be noted that the locking portion includes a latch 543 and a locking protrusion 544 fixed to an end of the latch 543.

It should be noted that, the latch 543 is made of elastic metal, the side edge of the locking protrusion 544 is an inclined surface, the latch 543 can be correspondingly locked into the locking slot 55, the locking protrusion 544 can be correspondingly locked into the through hole 56, and when the locking protrusion 544 is located inside the through hole 56, the end of the locking protrusion protrudes outside, so as to contact the locking protrusion 544.

A display panel comprises a display screen 1 and positioning parts arranged at the upper end and the lower end of the display screen 1, wherein the positioning parts are matched with the borderless display device to surround the display screen 1.

It should be added that the positioning portion includes positioning strips 3 fixed on the display screen 1, and a positioning groove 4 is provided on the surface of each positioning strip 3, and the clamping strips 542 can be correspondingly clamped into the positioning grooves 4.

It should be noted that, the clamping strip 542 is a rubber strip with a certain toughness, and when the clamping strip 542 is clamped into the positioning slot 4, the clamping strip 542 is in interference clamping connection with the positioning slot, so as to ensure the firmness of the clamping connection between the clamping strip 542 and the positioning slot.

As a preferable technical scheme, the support legs 2 with supporting function are fixedly arranged on the display screen 1.

When the display screen is specifically used, the rear frame 51 is wrapped on the display screen 1, then the clamping strips 542 on the movable edge 541 are clamped in the positioning grooves 4 in an aligned manner, at the moment, the bolts 543 are clamped in the corresponding clamping grooves 55, when the bolts 543 enter the clamping grooves 55, the clamping protrusions 544 are firstly received to be extruded to drive the bolts 543 to slightly incline, and the bolts 543 are elastic metal, so that after the bolts 543 are slightly inclined and are completely clamped in the clamping grooves 55, the clamping protrusions 544 are clamped in the through holes 56 under the condition that the bolts 543 are elastically restored, the positioning pieces 54 can be fixed on the rear frame 51, and at the moment, the whole rear frame assembly 5 can be fixed on the display screen 1 to surround the display screen 1 to form an outer frame of the display screen 1, and the whole installation process is simple, convenient and quick, and the disassembly and maintenance process is quite simple.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a display panel's no frame display device, includes display screen (1) and locates back frame subassembly (5) at display screen (1) rear, its characterized in that: the back frame component (5) is composed of a back frame (51) and two detachable locating pieces (54) which are arranged on the upper side and the lower side of the back frame (51), side bars (52) are integrally formed on the front side and the rear side of the back frame (51), and the back frame (51), the two side bars (52) and the two locating pieces (54) jointly enclose an enclosing area, so that the display screen (1) can be enclosed.

2. The borderless display device of a display panel of claim 1, characterized by: the rear frame (51) is internally provided with a plurality of radiating holes (53) which are arranged in a matrix.

3. The borderless display device of a display panel of claim 2, characterized by: the cross-sectional shape of each heat dissipation hole (53) is Z-shaped.

4. The borderless display device of a display panel of claim 1, characterized by: clamping grooves (55) are formed in the upper end and the lower end of the side strip (52), and a through hole (56) with an outward opening is formed in one side of each clamping groove (55).

5. The borderless display device of a display panel of claim 4, characterized by: the locating piece (54) comprises a movable edge (541), a clamping strip (542) is fixedly arranged on the movable edge (541), clamping portions are arranged at two ends of the clamping strip (542), and can be inserted in the clamping groove (55) in a matched mode, so that the locating piece (54) is fixed on the rear frame (51).

6. A display panel, characterized in that: comprising a display screen (1) and positioning parts arranged at the upper end and the lower end of the display screen (1), wherein the positioning parts are matched with the borderless display device of any one of claims 1 to 5 to enclose the display screen (1).

7. The display panel of claim 6, wherein: the display screen (1) is fixedly provided with supporting legs (2) which play a supporting role.