CN210743456U

CN210743456U - Outdoor LED display screen with good heat dissipation effect

Info

Publication number: CN210743456U
Application number: CN201921433510.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Dinghe Industrial Shanghai Co ltd
Current assignee: Dinghe Industrial Shanghai Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-12
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses an outdoor LED display screen that radiating effect is good, including the display screen casing, the surface of display screen casing is equipped with the display screen body, a side fixed mounting that the display screen body was kept away from to the display screen casing has fixed base plate, the top fixed mounting on fixed base plate surface has adapter sleeve, adapter sleeve's inside rotation is connected with the connecting axle, the front end of connecting axle and the equal fixed mounting in rear end have the support bar, the one end fixed mounting that the connecting axle was kept away from to the support bar has the mounting panel. This outdoor LED display screen that radiating effect is good is fixed mutually with the building wall through the mounting panel, through support bar, internal thread pipe and screw thread axle isotructure support between wall and display screen casing, makes display screen casing and fixed department built on stilts to be convenient for the air current in order to improve the radiating efficiency, thereby reached the effect of being convenient for ensure the radiating efficiency, realized guarantee fire control safety's target, use the short circuit risk reduction, it is safer.

Description

Outdoor LED display screen with good heat dissipation effect

Technical Field

The utility model relates to a display device technical field, in particular to outdoor LED display screen that radiating effect is good.

Background

The outdoor LED display screen is an outdoor LED display screen, is used as a new favorite for outdoor display advertisement media in the future, is widely applied to finance, tax, industry and commerce, post and telecommunications, sports, advertisements, factories and mining enterprises, transportation, education systems, stations, docks, airports, markets, hospitals, hotels, banks, stock markets, building markets, auction houses, industrial enterprise management and other public places, and has the purposes of media display, information release, traffic induction, creative display and the like; the vast middle and small-sized commercial tenants also mostly use the small-sized outdoor LED display screen to display information for propaganda, and the application is very wide.

The outdoor LED display in the existing market is mostly directly fixedly mounted with the wall surface of a building, so that the heat dissipation efficiency in use is lower, the risk of short circuit of a line is easily increased, and the fire safety potential is increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an outdoor LED display screen that radiating effect is good, can effectively solve the most directness of outdoor LED display on the existing market and construct wall fixed mounting for radiating efficiency in the use is lower, increases the circuit short circuit risk easily, has also increased the problem of fire control potential safety hazard.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an outdoor LED display screen with good heat dissipation effect comprises a display screen shell, wherein the surface of the display screen shell is provided with a display screen body, a side face, away from the display screen body, of the display screen shell is fixedly provided with a fixed base plate, the top of the surface of the fixed base plate is fixedly provided with a connecting sleeve, the inside of the connecting sleeve is rotatably connected with a connecting shaft, the front end and the rear end of the connecting shaft are fixedly provided with supporting bars, one end, away from the connecting shaft, of each supporting bar is fixedly provided with a mounting plate, the lower surface of the fixed base plate is fixedly provided with a slide rail frame, the inside of the slide rail frame is fixedly provided with a slide rail piece, the surface of the slide rail frame is sleeved with a sliding sleeve in a sliding manner, the inner wall of the sliding sleeve is fixedly provided with a limiting slide knob, the surface of the limiting slide knob is slidably connected with the slide rail piece and the slide rail frame, the surface thread of screw thread axle has cup jointed the internal thread pipe, the hinge is installed to the tip of internal thread pipe, and the internal thread pipe is articulated mutually with the mounting panel through the hinge, the fixed surface that the screw thread axle is close to bearing department installs the hand and dials the strip.

Furthermore, the surface of the hand-pulling strip is fixedly sleeved with an anti-skid sleeve.

Furthermore, the number of the supporting bars is two, and the two supporting bars are respectively positioned at the front end and the rear end of the connecting shaft.

Further, the number of the mounting plates is four.

Furthermore, the number of the threaded shaft, the internal threaded pipe, the sliding sleeve and the sliding rail frame is two.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this outdoor LED display screen that radiating effect is good is fixed mutually with the building wall through the mounting panel, through support bar, internal thread pipe and screw thread axle isotructure support between wall and display screen casing, makes display screen casing and fixed department built on stilts to be convenient for the air current in order to improve the radiating efficiency, thereby reached the effect of being convenient for ensure the radiating efficiency, realized guarantee fire control safety's target, use the short circuit risk reduction, it is safer.

2. This outdoor LED display screen that radiating effect is good, it is fixed mutually with the building wall through the mounting panel, dial the strip through pulling the hand, drive the threaded spindle inside rotation and removal including the internal thread pipe, make the total length adjustment back of threaded spindle and internal thread pipe, can make the internal thread pipe pass through hinge and mounting panel upset, sliding sleeve and spacing slide button slide on slide rail frame and slide rail strip surface, and the upper surface of display screen casing passes through the connecting axle and rotates and overturn with the support bar with adapter sleeve, thereby make the support angle of the display screen body can nimble be adjusted, reached the effect of being convenient for adjust display screen face angle, it is more nimble to use, it is more convenient.

Drawings

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

FIG. 2 is a sectional view of the slide rail frame structure of the present invention;

fig. 3 is a right side view of the structure of the present invention.

In the figure: 1. a display screen housing; 2. a display screen body; 3. fixing the substrate; 4. connecting a sleeve; 5. a connecting shaft; 6. a supporting strip; 7. mounting a plate; 8. a slide rail frame; 9. a slide rail bar; 10. a sliding sleeve; 11. a limiting slide button; 12. a bearing; 13. a threaded shaft; 14. an internally threaded tube; 15. a hinge; 16. a hand-dialing strip; 17. an anti-slip sleeve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, an outdoor LED display screen with good heat dissipation effect comprises a display screen housing 1, a display screen body 2 is disposed on the surface of the display screen housing 1, a fixed base plate 3 is fixedly mounted on a side surface of the display screen housing 1 away from the display screen body 2, a connecting sleeve 4 is fixedly mounted on the top of the surface of the fixed base plate 3, a connecting shaft 5 is rotatably connected inside the connecting sleeve 4, supporting bars 6 are fixedly mounted on both the front end and the rear end of the connecting shaft 5, the number of the supporting bars 6 is two, the two supporting bars 6 are respectively located on the front end and the rear end of the connecting shaft 5, a mounting plate 7 is fixedly mounted on one end of the supporting bar 6 away from the connecting shaft 5, the number of the mounting plates 7 is four, a sliding rail frame 8 is fixedly mounted on the lower surface of the fixed base plate 3, a sliding rail piece 9 is fixedly mounted inside the sliding rail frame, the inner wall of the sliding sleeve 10 is fixedly provided with a limiting sliding button 11, the surface of the limiting sliding button 11 is connected with the sliding rail piece 9 and the sliding rail frame 8 in a sliding way, the surface of the sliding sleeve 10 is provided with a bearing 12, the sliding sleeve 10 is rotatably connected with a threaded shaft 13 through the bearing 12, the surface thread of the threaded shaft 13 is sleeved with an internal threaded pipe 14, the number of the threaded shaft 13, the internal threaded pipe 14, the sliding sleeve 10 and the sliding rail frame 8 is two, the end part of the internal threaded pipe 14 is provided with a hinge 15, the internal threaded pipe 14 is hinged with a mounting plate 7 through the hinge 15 and is fixed with the wall surface of a building through the mounting plate 7, the display screen shell 1 is supported between the wall surface and the display screen shell 1 through a support bar 6, the internal threaded pipe 14, the threaded shaft 13 and other structures, so that the display screen shell 1 is overhead with a fixed part, thereby facilitating air flow to, the short circuit risk that gets up to use is reduced, it is safer, the fixed surface that threaded spindle 13 is close to bearing 12 department installs hand and dials strip 16, the fixed surface of hand dials strip 16 has cup jointed antiskid cover 17, it is fixed mutually with the building wall through mounting panel 7, dial strip 16 through pulling the hand, drive threaded spindle 13 and rotate and remove in internal thread pipe 14 inside, after making the total length adjustment of threaded spindle 13 and internal thread pipe 14, can make internal thread pipe 14 overturn through hinge 15 and mounting panel 7, sliding sleeve 10 and spacing sliding button 11 slide on slide rail frame 8 and slide rail strip 9 surface, and the upper surface of display screen casing 1 rotates through connecting axle 5 and connecting sleeve 4 and overturns with support bar 6, thereby make the support angle of display screen body 2 adjust in a flexible way, reached the effect of being convenient for adjusting the show screen angle, it is more nimble to use, it is more convenient.

In summary, the outdoor LED display screen with good heat dissipation effect is fixed with the wall surface of a building through the mounting plate 7, the display screen shell 1 is overhead with the fixed part through the structural support of the supporting strip 6, the internal thread tube 14, the threaded shaft 13 and the like between the wall surface and the display screen shell 1, so that the air flow is facilitated to improve the heat dissipation efficiency, the effect of facilitating the heat dissipation efficiency guarantee is achieved, the goal of guaranteeing the fire safety is achieved, the short circuit risk is reduced and the safety is improved when the outdoor LED display screen is used, the mounting plate 7 is fixed with the wall surface of the building, the threaded shaft 13 is driven to rotate and move inside the internal thread tube 14 through pulling the hand shifting strip 16, after the total length of the threaded shaft 13 and the internal thread tube 14 is adjusted, the internal thread tube 14 can be turned over with the mounting plate 7 through the hinge 15, the sliding sleeve 10 and the limiting sliding button 11 slide on the surfaces of the sliding rail frame 8 and the sliding rail strip 9, and the upper surface of the display screen, thereby make the support angle of the display screen body 2 adjust in a flexible way, reached the effect of being convenient for adjust show screen face angle, use more nimble, it is more convenient, solved the outdoor LED display on the existing market most directly with building wall fixed mounting for radiating efficiency in the use is lower, increases the circuit short circuit risk easily, has also increased the problem of fire control potential safety hazard.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an outdoor LED display screen that radiating effect is good, includes display screen casing (1), its characterized in that: the surface of the display screen shell (1) is provided with a display screen body (2), a side fixed mounting of the display screen shell (1) far away from the display screen body (2) is provided with a fixed base plate (3), a connecting sleeve (4) is fixedly mounted at the top of the surface of the fixed base plate (3), the internal rotation of the connecting sleeve (4) is connected with a connecting shaft (5), supporting bars (6) are fixedly mounted at the front end and the rear end of the connecting shaft (5), a mounting plate (7) is fixedly mounted at one end of the supporting bar (6) far away from the connecting shaft (5), a slide rail frame (8) is fixedly mounted at the lower surface of the fixed base plate (3), slide rail sheets (9) are fixedly mounted at the inner part of the slide rail frame (8), a slide sleeve (10) is sleeved on the surface of the slide rail frame (8), a limiting slide knob (11) is fixedly mounted on the inner wall of the, and the surface of spacing slide knob (11) and slide rail piece (9) and slide rail frame (8) sliding connection, the surface mounting of sliding sleeve (10) has bearing (12), sliding sleeve (10) are rotated through bearing (12) and are connected with threaded shaft (13), the surface screw thread of threaded shaft (13) has cup jointed internal thread pipe (14), hinge (15) are installed to the tip of internal thread pipe (14), and internal thread pipe (14) are articulated mutually with mounting panel (7) through hinge (15), threaded shaft (13) are close to the fixed surface of bearing (12) department and install hand and dial strip (16).

2. The outdoor LED display screen with good heat dissipation effect as claimed in claim 1, wherein: an anti-slip sleeve (17) is fixedly sleeved on the surface of the hand-pulling strip (16).

3. The outdoor LED display screen with good heat dissipation effect as claimed in claim 1, wherein: the quantity of support bar (6) is two, and two support bar (6) are located the front end and the rear end of connecting axle (5) respectively.

4. The outdoor LED display screen with good heat dissipation effect as claimed in claim 1, wherein: the number of the mounting plates (7) is four.

5. The outdoor LED display screen with good heat dissipation effect as claimed in claim 1, wherein: the number of the threaded shaft (13), the number of the internal threaded pipe (14), the number of the sliding sleeve (10) and the number of the sliding rail frame (8) are two.