CN213150218U

CN213150218U - Energy-saving LED display screen

Info

Publication number: CN213150218U
Application number: CN202022198521.6U
Authority: CN
Inventors: 彭雪涛; 封金霄
Original assignee: Hebei Smile Advertising Co ltd
Current assignee: Hebei Smile Advertising Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-05-07
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses an energy-saving LED display screen, which comprises a mounting frame, a mounting frame arranged at the bottom end of the inner wall of the mounting frame and a screen arranged at the inner side of the mounting frame, wherein a limiting mechanism is arranged between the mounting frame and the screen, the limiting mechanism comprises a sleeve, the sleeve is arranged on the front end surface of the mounting frame in pairwise symmetry, the rear end surface of the screen is provided with two-in-pairwise symmetrical supporting rods, the supporting rods are sleeved and connected with the limiting blocks, the outer wall of each limiting block is provided with a limiting groove, the outer wall of each supporting rod is provided with a limiting block matched with the limiting groove, the other end of each supporting rod is provided with a first magnet, the inner wall of each limiting block is provided with a second magnet magnetically matched with the first magnet, through designing the first magnet arranged at one end of the supporting rod and the second magnet arranged at the inner side of the sleeve, the screen is fixed through the magnetic combination between the, the installation of the screen is convenient, and the working efficiency is improved.

Description

Energy-saving LED display screen

Technical Field

The utility model relates to an led display screen field especially relates to an energy-saving led display screen.

Background

The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.

When current LED display screen passes through magnet and fixes, make the LED display screen have the trend of tenesmus because of gravity reason to the display screen that makes the bottom is feeling great pressure, thereby influences the stability of bottom LED display screen and spacing shakiness to the display screen of edge, thereby influences the stability of display screen.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an energy-saving LED display screen has guaranteed the stability of screen, and the installation of the screen of being convenient for has improved the efficiency of work.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an energy-saving led display screen, includes the installing frame, sets up the mounting bracket in installing frame inner wall bottom and sets up the inboard screen at the installing frame, be provided with stop gear between installing frame and the screen, stop gear includes the sleeve, two bisymmetry settings of sleeve are at the front end surface of mounting bracket, the rear end surface of screen is provided with two bisymmetry's bracing piece, just registrate between bracing piece and the stopper and be connected, the spacing groove has been seted up to the outer wall of stopper, the bracing piece outer wall be provided with spacing groove complex stopper, the other end of bracing piece is provided with first magnet, the inner wall of stopper is provided with the second magnet that closes with first magnet looks magnetism.

As a preferred technical scheme of the utility model, the outside of installing frame is provided with fixed establishment, fixed establishment includes the pressure shell, the pressure shell sets up the front end surface at the installing frame, the outer wall of installing frame is provided with the fixed block, the front end surface of pressure shell is provided with the draw-in groove corresponding with the fixed block, the inboard of draw-in groove is provided with the clamp plate that compresses tightly the pressure shell, the clamp bolt with fixed block threaded connection is worn to be equipped with by the other end of clamp plate.

As a preferred technical scheme of the utility model, square louvre has been seted up to one side of mounting bracket, a side surface at the mounting bracket is seted up to two bisymmetries of louvre.

As a preferred technical scheme of the utility model, the cross sectional dimension of the surface of bracing piece is the same with the cross sectional dimension of sleeve inner wall, the axis of bracing piece and the coincidence of the axis of stopper.

As a preferred technical scheme of the utility model, the cross-sectional dimension of stopper is the same with the cross-sectional dimension of spacing groove, sliding connection between stopper and the sleeve.

As a preferred technical scheme of the utility model, the specification of first magnet is unanimous with the specification of second magnet, through screw fixed connection between first magnet and the bracing piece.

As an optimized technical scheme of the utility model, the cross sectional shape of clamp plate is waist shape, the width of clamp plate is the same with the width of draw-in groove.

As an optimal technical scheme of the utility model, the rear end of pressing the shell is provided with the flange, the front end of installing frame seted up with flange complex recess.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the screen is ensured to be stable by designing the supporting rod matched with the sleeve, the screen is ensured to move stably by designing the limiting block arranged on the outer side of the supporting rod and the limiting groove arranged on the outer side of the sleeve, the stability of the matching between the supporting rod and the sleeve is facilitated, and the screen is fixed by the magnetic combination between the first magnet and the second magnet by designing the first magnet arranged at one end of the supporting rod and the second magnet arranged on the inner side of the sleeve, so that the stability of the screen is ensured, the mounting of the screen is facilitated, and the working efficiency is improved;

2. through having designed the fixed block that sets up in the installing frame outside and set up the clamp plate at the draw-in groove inboard to and wear to establish in clamp plate one end and with fixed block threaded connection's clamp bolt, be convenient for compress tightly the pressure shell through clamp bolt's rotation, thereby further fixed the screen, thereby guaranteed the stability of screen.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of an LED display screen of the present invention;

FIG. 2 is a schematic view of the internal three-dimensional structure of the LED display screen of the present invention;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a partial enlarged structure at B in FIG. 2 according to the present invention;

wherein: 1. installing a frame; 2. pressing the shell; 3. a screen; 4. a mounting frame; 5. heat dissipation holes; 6. a fixed block; 7. a hold-down bolt; 8. pressing a plate; 9. a card slot; 10. a sleeve; 11. a support bar; 12. a limiting block; 13. a limiting groove; 14. a first magnet; 15. a second magnet.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example 1

Referring to fig. 2 and 4, the utility model provides an energy-saving led display screen, including installing frame 1, set up mounting bracket 4 and the screen 3 of setting in installing frame 1 inboard in installing frame 1 bottom of the inner wall of installing frame 1, be provided with stop gear between installing frame 1 and the screen 3, stop gear includes sleeve 10, sleeve 10 bisymmetry sets up the front end surface at installing bracket 4, the rear end surface of screen 3 is provided with two bisymmetry bracing pieces 11, and the registrate is connected between bracing piece 11 and the stopper 12, the outer wall of stopper 12 has seted up spacing groove 13, the setting of bracing piece 11 outer wall has stopper 12 with spacing groove 13 complex, the other end of bracing piece 11 is provided with first magnet 14, the inner wall of stopper 12 is provided with second magnet 15 with first magnet 14 magnetic combination; one side of the mounting rack 4 is provided with square heat dissipation holes 5, and the heat dissipation holes 5 are symmetrically arranged on the surface of one side of the mounting rack 4 in pairs;

when the spacing mechanism of this device uses, when installing screen 3, mobile screen 3, the bracing piece 11 that makes screen 3 rear end cooperatees with the sleeve 10 of 4 front ends of mounting bracket, thereby be convenient for the installation of screen 3, make stopper 12 and spacing groove 13 looks block simultaneously, promote screen 3, make screen 3 remove along sleeve 10's axis, make the first magnet 14 and the second magnet 15 actuation of the bracing piece 11 other end simultaneously, thereby fix screen 3, simultaneously through the cooperation of bracing piece 11 with sleeve 10, the stability of screen 3 has been guaranteed with spacing groove 13's cooperation to stopper 12.

As a further embodiment of this embodiment, as shown in fig. 4, the cross-sectional dimension of the outer surface of the support rod 11 is the same as the cross-sectional dimension of the inner wall of the sleeve 10, and the axis of the support rod 11 coincides with the axis of the stopper 12; in order to ensure the stability of the cooperation of the support bar 11 and the sleeve 10, and thus the stability of the screen 3.

As a further embodiment of this embodiment, as shown in fig. 4, the cross-sectional dimension of the stopper 12 is the same as the cross-sectional dimension of the stopper groove 13, and the stopper 12 is slidably connected to the sleeve 10; in order to facilitate the engagement of the stopper 12 with the stopper groove 13.

As a further embodiment of the present embodiment, as shown in fig. 4, the specification of the first magnet 14 is consistent with that of the second magnet 15, and the first magnet 14 is fixedly connected with the support rod 11 by a screw; to facilitate installation of the device, while facilitating removal and replacement of the first magnet 14.

Example 2

Referring to fig. 1 and fig. 3, the utility model provides an energy-saving led display screen, a fixing mechanism is arranged outside a mounting frame 1, the fixing mechanism includes a press shell 2, the press shell 2 is arranged on the front end surface of the mounting frame 1, a fixing block 6 is arranged on the outer wall of the mounting frame 1, a clamping groove 9 corresponding to the fixing block 6 is arranged on the front end surface of the press shell 2, a pressing plate 8 for pressing the press shell 2 is arranged inside the clamping groove 9, and a pressing bolt 7 in threaded connection with the fixing block 6 is arranged at the other end of the pressing plate 8;

when the fixing mechanism of the device is used, the pressure shell 2 is placed on the front end surface of the mounting frame 1, the pressure plate 8 is moved, the pressure plate 8 is placed on the inner side of the clamping groove 9, the pressure bolt 7 penetrates through the pressure plate 8 and is screwed with the fixing block 6, and therefore the pressure bolt 7 compresses the pressure plate 8, the pressure plate 8 compresses the pressure shell 2, and the screen 3 is further limited and fixed.

As a further embodiment of this embodiment, as shown in fig. 3, the cross-sectional shape of the pressing plate 8 is a kidney shape, and the width of the pressing plate 8 is the same as the width of the clamping groove 9; in order to ensure the stability of the matching of the pressure plate 8 and the clamping groove 9, thereby ensuring the stability of the installation of the pressure shell 2.

As a further embodiment of the present embodiment, as shown in fig. 3, a flange is provided at the rear end of the pressing shell 2, and a groove matched with the flange is provided at the front end of the mounting frame 1; in order to facilitate the installation of the press shell 2, the press shell 2 is first positioned.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an energy-saving led display screen, includes installing frame (1), sets up at installing frame (1) inner wall bottom mounting bracket (4) and sets up at installing frame (1) inboard screen (3), its characterized in that: be provided with stop gear between installing frame (1) and screen (3), stop gear includes sleeve (10), sleeve (10) two bisymmetry sets up the front end surface at mounting bracket (4), the rear end surface of screen (3) is provided with two bisymmetry's bracing piece (11), just the registrate is connected between bracing piece (11) and stopper (12), spacing groove (13) have been seted up to the outer wall of stopper (12), be provided with of bracing piece (11) outer wall with spacing groove (13) complex stopper (12), the other end of bracing piece (11) is provided with first magnet (14), the inner wall of stopper (12) is provided with second magnet (15) that closes with first magnet (14) looks magnetism.

2. The energy-saving led display screen according to claim 1, wherein: the outside of installing frame (1) is provided with fixed establishment, fixed establishment is including pressing shell (2), press shell (2) to set up the front end surface at installing frame (1), the outer wall of installing frame (1) is provided with fixed block (6), the front end surface of pressing shell (2) is provided with draw-in groove (9) corresponding with fixed block (6), the inboard of draw-in groove (9) is provided with clamp plate (8) that compress tightly pressure shell (2), clamp plate (8) other end is worn to be equipped with clamp bolt (7) with fixed block (6) threaded connection.

3. The energy-saving led display screen according to claim 1, wherein: one side of the mounting rack (4) is provided with square heat dissipation holes (5), and the heat dissipation holes (5) are symmetrically arranged on one side surface of the mounting rack (4) in pairs.

4. The energy-saving led display screen according to claim 1, wherein: the cross-sectional dimension of the outer surface of the supporting rod (11) is the same as that of the inner wall of the sleeve (10), and the axis of the supporting rod (11) is superposed with that of the limiting block (12).

5. The energy-saving led display screen according to claim 1, wherein: the cross-sectional dimension of stopper (12) is the same with the cross-sectional dimension of spacing groove (13), sliding connection between stopper (12) and sleeve (10).

6. The energy-saving led display screen according to claim 1, wherein: the specification of the first magnet (14) is consistent with that of the second magnet (15), and the first magnet (14) is fixedly connected with the support rod (11) through screws.

7. An energy-saving led display screen according to claim 2, wherein: the cross section of the pressing plate (8) is waist-shaped, and the width of the pressing plate (8) is the same as that of the clamping groove (9).

8. An energy-saving led display screen according to claim 2, wherein: the rear end of the pressure shell (2) is provided with a flange, and the front end of the mounting frame (1) is provided with a groove matched with the flange.