CN219979070U - LED energy-saving display screen - Google Patents

Abstract

The utility model provides an LED energy-saving display screen, which belongs to the technical field of display screen dismounting structures and comprises a substrate, wherein an outer frame is arranged on one side of the substrate, an inner frame is arranged in the outer frame, an LED display screen is arranged between the inner frame and the outer frame, through holes are distributed on the substrate in a rectangular shape, a pull plate matched with the through holes is fixedly connected to one side of the outer frame, close to the substrate, of the substrate, a side plate is clamped between two adjacent pull plates, two side plates are arranged, a fixing block is fixedly connected to the middle part of each side plate, a second clamping groove is formed in the top of each fixing block, a transverse plate is arranged in each second clamping groove, and a screw is connected to the middle part of each transverse plate in a threaded manner. This LED energy-saving display screen, through the cooperation between base plate, frame, inside casing, through-hole, arm-tie and the stop gear, when LED display screen installs, make it have higher stability, prevent its skew, reduce the operation degree of difficulty, be favorable to using widely.

Description

LED energy-saving display screen

Technical Field

The utility model belongs to the technical field of display screen dismounting structures, and particularly relates to an LED energy-saving display screen.

Background

The LED display screen is a flat panel display, which consists of small LED module panels and is used for displaying various information such as characters, images, videos and the like. The LED electronic display screen integrates microelectronic technology, computer technology and information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, is widely applied to commercial media, cultural performance markets, stadiums, information transmission, news release, securities trade and the like, and can meet the requirements of different environments. The existing energy-saving LED display screen is mostly in threaded connection with the mounting plate or the mounting frame when in use, so that the LED display screen is supported and used, the existing LED display screen and the mounting plate are inconvenient to disassemble and assemble quickly, disassembly and assembly are time-consuming and labor-consuming, great inconvenience is brought when the LED display screen is disassembled, maintained and replaced in the later period, and the use requirements of people cannot be met.

Through searching, the Chinese published patent application number: 202121235922.2 an energy-saving LED display screen is disclosed, which comprises a mounting box, wherein a shell is arranged in the mounting box, and an LED display screen is arranged in the shell; the fixing mechanism is movably connected with the mounting box and comprises a driving piece and a fixing component, and the driving piece is movably connected with the mounting box. The display screen is primarily fixed with the shell through the cooperation of lifter plate and elastic component, and driving piece drive fixed subassembly is along driving piece axial displacement fixed shell, has easy dismounting and fixed effectual advantage. However, when the display screen is installed, one side of the housing needs to be stretched into the installation box and is abutted against the lifting plate, so that the lifting plate compresses the elastic piece, and the other side of the housing stretches into the installation box to put the housing into the installation box. This kind of mode is at the inside back of shell entering into the installation box, and the elastic component can shrink under the action of gravity of shell and display screen, makes shell and display screen skew downwards easily, is difficult to make the display screen install suitable position, and the operation degree of difficulty is great, is unfavorable for using widely.

Disclosure of Invention

The utility model aims to provide an LED energy-saving display screen, and aims to solve the problem that the LED energy-saving display screen is easy to deviate during installation in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an energy-conserving display screen of LED, includes the base plate, one side of base plate is provided with the frame, the inside of frame is provided with the inside casing, be provided with the LED display screen between inside casing and the frame, be the rectangle on the base plate and distribute and be provided with the through-hole, one side fixedly connected with that the frame is close to the base plate and the arm-tie of through-hole looks adaptation, adjacent two the card is equipped with the curb plate between the arm-tie, the curb plate has two, the middle part fixedly connected with fixed block of curb plate, the top of fixed block is provided with the second draw-in groove, the inside of second draw-in groove is provided with the diaphragm, the middle part threaded connection of diaphragm has the screw rod.

Preferably, one end of the screw close to the base plate is rotatably connected with a backing plate.

As one preferable mode of the utility model, a first clamping groove is formed in the pulling plate, and the first clamping groove is matched with the side plate.

Preferably, the through hole is L-shaped.

As one preferable mode of the LED display screen, a rubber pad is arranged on one side of the outer frame, which is close to the LED display screen.

Preferably, a groove is arranged on one side of the inner frame, which is close to the LED display screen.

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

1. this LED energy-saving display screen, through the cooperation between base plate, frame, inside casing, through-hole, arm-tie and the stop gear, when LED display screen installs, make it have higher stability, prevent its skew, reduce the operation degree of difficulty, be favorable to using widely.

2. This LED energy-saving display screen, through the cooperation between arm-tie, curb plate, first draw-in groove, second draw-in groove, screw rod and the diaphragm, only need rotatory screw rod, can fix the LED display screen, the operation is swift laborsaving, is favorable to improving the dismouting efficiency of LED display screen.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a schematic view showing the internal structures of the outer frame and the pull plate according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present utility model.

In the figure: 1. a substrate; 2. an LED display screen; 3. an outer frame; 4. pulling a plate; 5. a side plate; 6. a fixed block; 7. a cross plate; 8. a screw; 9. a backing plate; 10. a groove; 11. a rubber pad; 12. an inner frame; 13. a through hole; 14. a first clamping groove; 15. and a second clamping groove.

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.

Examples

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides an energy-conserving display screen of LED, including base plate 1, one side of base plate 1 is provided with frame 3, the inside of frame 3 is provided with inside casing 12, be provided with LED display screen 2 between inside casing 12 and the frame 3, be the rectangle on the base plate 1 and distribute and be provided with through-hole 13, one side fixedly connected with that frame 3 is close to base plate 1 and the arm-tie 4 of through-hole 13 looks adaptation, the card is equipped with curb plate 5 between two adjacent arm-tie 4, curb plate 5 has two, the middle part fixedly connected with fixed block 6 of curb plate 5, the top of fixed block 6 is provided with second draw-in groove 15, the inside of second draw-in groove 15 is provided with diaphragm 7, the middle part threaded connection of diaphragm 7 has screw rod 8.

In the embodiment of the utility model, the LED display screen 2 is placed between the outer frame 3 and the inner frame 12, the pull plate 4 passes through the through hole 13, the base plate 1 is attached to the inner frame 12, the two side plates 5 are respectively clamped between the pull plates 4 at two sides of the outer frame 3, then two ends of the transverse plate 7 are inserted into the second clamping grooves 15 in the middle of the side plates 5, the screw rod 8 is rotated, the screw rod 8 moves towards one side of the base plate 1 and generates opposite thrust to the transverse plate 7, the transverse plate 7 moves the side plates 5 by driving the fixing blocks 6, the side plates 5 move the outer frame 3 by driving the pull plates 4, so that the outer frame 3 moves towards the side close to the inner frame 12, the LED display screen 2 is fixed, the operation is fast and labor-saving, the disassembly efficiency of the LED display screen 2 is improved, the LED display screen 2 is prevented from being offset, the operation difficulty is reduced, and the popularization and the use are facilitated.

Specifically, one end of the screw 8 near the base plate 1 is rotatably connected with a backing plate 9.

In this embodiment: the contact area between the screw rod 8 and the base plate 1 is increased by the base plate 9, so that the base plate has a good limiting effect.

Specifically, the pull plate 4 is provided with a first clamping groove 14 inside, and the first clamping groove 14 is matched with the side plate 5.

In this embodiment: the side plate 5 is pushed along the first clamping groove 14, so that the side plate 5 enters the first clamping groove 14, and the connection between the side plate 5 and the pull plate 4 can be completed, and the operation is simple and quick.

Specifically, the through hole 13 is L-shaped.

In this embodiment: through the cooperation between through-hole 13 and the arm-tie 4, make the cross-section of arm-tie 4 also be L shape, make the combination of curb plate 5 and arm-tie 4 more stable, make the atress of frame 3 more even simultaneously, make the connection of frame 3 and base plate 1 more firm.

Specifically, a rubber pad 11 is arranged on one side of the outer frame 3 close to the LED display screen 2.

In this embodiment: the surface of the LED display screen 2 is protected by the rubber pad 11, so that the damage of the joint surface of the LED display screen 2 and the outer frame 3 is prevented.

Specifically, a groove 10 is provided on one side of the inner frame 12, which is close to the LED display screen 2.

In this embodiment: the LED display screen 2 is limited by the groove 10, so that the LED display screen 2 is more stable in installation.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides an energy-conserving display screen of LED, includes base plate (1), its characterized in that: one side of base plate (1) is provided with frame (3), the inside of frame (3) is provided with inside casing (12), be provided with LED display screen (2) between inside casing (12) and frame (3), be rectangle distribution on base plate (1) and be provided with through-hole (13), one side fixedly connected with that frame (3) are close to base plate (1) with arm-tie (4) of through-hole (13) looks adaptation, adjacent two the card is equipped with curb plate (5) between arm-tie (4), curb plate (5) have two, the middle part fixedly connected with fixed block (6) of curb plate (5), the top of fixed block (6) is provided with second draw-in groove (15), the inside of second draw-in groove (15) is provided with diaphragm (7), the middle part threaded connection of diaphragm (7) has screw rod (8).

2. The LED energy efficient display screen of claim 1, wherein: one end of the screw rod (8) close to the base plate (1) is rotatably connected with a backing plate (9).

3. The LED energy efficient display screen of claim 1, wherein: the inside of arm-tie (4) has seted up first draw-in groove (14), first draw-in groove (14) and curb plate (5) looks adaptation.

4. An LED energy efficient display screen as defined in claim 2, wherein: the through hole (13) is L-shaped.

5. The LED energy efficient display screen of claim 1, wherein: one side of the outer frame (3) close to the LED display screen (2) is provided with a rubber pad (11).

6. The LED energy efficient display screen of claim 1, wherein: a groove (10) is formed in one side, close to the LED display screen (2), of the inner frame (12).