CN210687580U

CN210687580U - LED display screen with regulatory function

Info

Publication number: CN210687580U
Application number: CN201921692578.2U
Authority: CN
Inventors: 张腾越
Original assignee: Shandong Jining Huacai Electronic Co Ltd
Current assignee: Shandong Jining Huacai Electronic Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-05
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a LED display screen with regulatory function belongs to the display screen field, the on-line screen storage device comprises a base, there is threaded shaft the up end of base through bearing fixed mounting, the lower terminal surface of threaded shaft is located the inside of the inside first cavity of seting up of base, the lower terminal surface fixed mounting of threaded shaft has first bevel gear, first through-hole has been seted up to the side of first cavity, bearing fixed mounting is passed through to the inside one end of first through-hole has the pivot, the one end fixed mounting of pivot has second bevel gear, first bevel gear meshes with second bevel gear mutually, the side fixed mounting of pivot has the resistance piece, the side of resistance piece is rotated and is connected in the inside side of first through-hole. This LED display screen with regulatory function through rotating the pivot, steerable threaded shaft rotates under the effect of first bevel gear and second bevel gear, and the height of adjustable display screen body improves the result of use under montant and locating sleeve's effect.

Description

LED display screen with regulatory function

Technical Field

The utility model relates to a display screen field, more specifically say, relate to a LED display screen with regulatory function.

Background

The LED display screen is a flat panel display, is composed of small LED module panels, and is used for displaying various information such as characters, images, videos, video signals and the like.

Traditional LED display screen is fixed unchangeable usually when the installation, and the height of display screen can not be adjusted, can not be applicable to the user of different habits, and the result of use is relatively poor, and traditional LED display screen dispels the heat through the louvre usually in the use, and the radiating rate is slower, and the radiating effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a LED display screen with regulatory function, through rotating the pivot, steerable screw shaft rotates under first bevel gear and second bevel gear's effect, the height of adjustable display screen body under montant and position sleeve's effect improves the result of use, can be with the heat transfer to the heating panel of display screen body work production in through heat-conducting plate and heat conduction post, rethread heating panel and radiating fin dispel the heat fast, improve the radiating effect.

In order to solve the above problems, the utility model adopts the following technical proposal.

A light-emitting diode (LED) display screen with an adjusting function comprises a base, wherein a threaded shaft is fixedly mounted on the upper end face of the base through a bearing, the lower end face of the threaded shaft is positioned inside a first cavity arranged inside the base, a first bevel gear is fixedly mounted on the lower end face of the threaded shaft, a first through hole is formed in the side face of the first cavity, a rotating shaft is fixedly mounted at one end inside the first through hole through the bearing, a second bevel gear is fixedly mounted at one end of the rotating shaft, the first bevel gear is meshed with the second bevel gear, a threaded sleeve is sleeved on the upper end face of the threaded shaft in a threaded manner, a mounting seat is fixedly mounted on the upper end face of the threaded sleeve, positioning sleeves are fixedly mounted on two sides of the lower end face of the mounting seat respectively, the lower ends of the positioning sleeves are slidably sleeved on the side faces of vertical rods fixedly mounted on two sides of the upper end face of the base, and a display, through rotating the pivot, steerable threaded shaft rotates under the effect of first bevel gear and second bevel gear, and the height of adjustable display screen body under montant and position sleeve's effect improves the result of use, can be with the heat transfer to the heating panel of display screen body work production through heat-conducting plate and heat-conducting post in, rethread heating panel and radiating fin dispel the heat fast, improve the radiating effect.

Furthermore, the side fixed mounting of pivot has the resistance piece, the side of resistance piece rotates to be connected in the inside side of first through-hole, can increase the frictional force of pivot at first through-hole internal rotation through the resistance piece to avoid the pivot to rotate by oneself.

Further, the second chamber side fixed mounting that the inside of display screen body was seted up has the heat-conducting plate, the opposite side fixed mounting of heat-conducting plate has the heat conduction post, the side fixed mounting of heat conduction post is in the inside of the second through-hole that the second chamber side was seted up, and the heat-conducting plate is graphite alkene material with the heat conduction post and makes, can dispel the heat in transferring to the heating panel with the heat transfer that this internal component work of display screen produced rapidly.

Furthermore, a heat dissipation plate is fixedly mounted at one end of the heat conduction column, the heat dissipation plate is fixedly mounted on the side face of the display screen body, heat generated by the display screen body due to work can be quickly dissipated through the heat dissipation plate, and the heat dissipation effect is improved.

Furthermore, the side surface of the heat dissipation plate is fixedly provided with the heat dissipation fins, so that the contact area between the heat dissipation plate and the outside air can be increased through the heat dissipation fins, and the heat dissipation speed is further improved.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through rotating the pivot, and steerable threaded spindle rotates under first bevel gear and second bevel gear's effect, and the height of adjustable display screen body under montant and position sleeve's effect improves the result of use, can be with the heat transfer that display screen body work produced to the heating panel in through heat-conducting plate and heat-conducting post, rethread heating panel and radiating fin dispel the heat fast, improve the radiating effect.

(2) The side fixed mounting of pivot has the resistance piece, and the side of resistance piece rotates to be connected in the inside side of first through-hole, through the frictional force of resistance piece multiplicable pivot at first through-hole internal rotation to avoid the pivot to rotate by oneself.

(3) The second chamber side fixed mounting that the inside of display screen body was seted up has the heat-conducting plate, and the opposite side fixed mounting of heat-conducting plate has the heat conduction post, and the side fixed mounting of heat conduction post is in the inside of the second through-hole that the second chamber side was seted up, and the heat-conducting plate is graphite alkene material with the heat conduction post and makes, can dispel the heat in can transferring the heating panel with this internal component work of display screen production rapidly.

(4) The one end fixed mounting of heat conduction post has the heating panel, and heating panel fixed mounting can be with the display screen body because of the heat that work produced dispel fast through the heating panel in the side of display screen body, improves the radiating effect.

(5) The side surface of the heat dissipation plate is fixedly provided with the heat dissipation fins, so that the contact area of the heat dissipation plate and the outside air can be increased through the heat dissipation fins, and the heat dissipation speed is further improved.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a side sectional view of the display screen body of the present invention.

The reference numbers in the figures illustrate:

the heat dissipation device comprises a base 1, a threaded shaft 2, a first cavity 3, a first bevel gear 4, a first through hole 5, a rotating shaft 6, a resistance block 61, a second bevel gear 7, a threaded sleeve 8, a mounting seat 9, a positioning sleeve 10, a vertical rod 11, a display screen body 12, a second cavity 13, a heat conduction plate 14, a heat conduction column 15, a second through hole 16, a heat dissipation plate 17 and heat dissipation fins 18.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, an LED display screen with an adjusting function includes a base 1, referring to fig. 1 and 2, a threaded shaft 2 is fixedly installed on an upper end surface of the base 1 through a bearing, a lower end surface of the threaded shaft 2 is located inside a first chamber 3 formed inside the base 1, a first bevel gear 4 is fixedly installed on a lower end surface of the threaded shaft 2, a first through hole 5 is formed on a side surface of the first chamber 3, a rotating shaft 6 is fixedly installed at one end inside the first through hole 5 through a bearing, a second bevel gear 7 is fixedly installed at one end of the rotating shaft 6, the first bevel gear 4 is engaged with the second bevel gear 7, the threaded shaft 2 is driven to rotate by rotating the rotating shaft 6, a resistance block 61 is fixedly installed on a side surface of the rotating shaft 6, a side surface of the resistance block 61 is rotatably connected to an inside side surface of the first through hole 5, a friction force of the rotating shaft 6 in the first through hole 5, thereby avoid pivot 6 to rotate by oneself, threaded sleeve 8 has been cup jointed to the up end screw thread of threaded shaft 2, threaded sleeve 8's up end fixed mounting has mount pad 9, under threaded sleeve 8's effect, through the height of rotating the adjustable mount pad 9 of threaded shaft 2, the equal fixed mounting in lower terminal surface both sides of mount pad 9 has location sleeve 10, location sleeve 10's lower extreme slides and cup joints in the side of base 1 up end both sides fixed mounting's montant 11, can avoid mount pad 9 to follow threaded shaft 2 and rotate, the up end fixed mounting of mount pad 9 has display screen body 12.

Referring to fig. 3, a heat conducting plate 14 is fixedly installed on a side surface of a second cavity 13 formed in the display screen body 12, a heat conducting column 15 is fixedly installed on the other side of the heat conducting plate 14, a side surface of the heat conducting column 15 is fixedly installed in a second through hole 16 formed in a side surface of the second cavity 13, the heat conducting plate 14 and the heat conducting column 15 are made of graphene materials, the heat generated by the operation of the elements in the display screen body 12 can be rapidly transferred into the heat dissipation plate 17 for heat dissipation, one end of the heat conduction column 15 is fixedly provided with the heat dissipation plate 17, the heat dissipation plate 17 is fixedly arranged on the side surface of the display screen body 12, the heat generated by the display screen body 12 due to operation can be quickly dissipated through the heat dissipation plate 17, the heat dissipation effect is improved, the heat dissipation fins 18 are fixedly arranged on the side surface of the heat dissipation plate 17, the heat radiation fins 18 increase the contact area between the heat radiation plate 17 and the outside air, thereby further increasing the heat radiation speed.

When the height of display screen body 12 needs to be adjusted, rotating shaft 6 drives second bevel gear 7 and rotates, second bevel gear 7 drives first bevel gear 4 and rotates, first bevel gear 4 drives threaded shaft 2 and rotates, threaded shaft 2 drives threaded sleeve 8 vertical migration under the effect of locating sleeve 10 and montant 11, threaded sleeve 8 drives mount pad 9 vertical migration, thereby can adjust the height of display screen body 12, convenience of customers uses, the use effect is improved, heat that display screen body 12 produced in the course of the work is transmitted to heat-conducting plate 14 fast, in rethread heat-conducting column 15 transmits heat-dissipating plate 17 fast, can dispel the heat fast through heat-dissipating plate 17 and radiating fin 18, the radiating effect is improved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a LED display screen with regulatory function, includes base (1), its characterized in that: the upper end face of the base (1) is fixedly provided with a threaded shaft (2) through a bearing, the lower end face of the threaded shaft (2) is positioned inside a first cavity (3) which is arranged inside the base (1), the lower end face of the threaded shaft (2) is fixedly provided with a first bevel gear (4), the side face of the first cavity (3) is provided with a first through hole (5), one end inside the first through hole (5) is fixedly provided with a rotating shaft (6) through a bearing, one end of the rotating shaft (6) is fixedly provided with a second bevel gear (7), the first bevel gear (4) is meshed with the second bevel gear (7), the upper end face of the threaded shaft (2) is in threaded sleeve connection with a threaded sleeve (8), the upper end face of the threaded sleeve (8) is fixedly provided with a mounting seat (9), two sides of the lower end face of the mounting seat (9) are both fixedly provided with positioning sleeves (10), the lower end of the positioning sleeve (10) is slidably sleeved on the side faces of vertical rods (11) fixedly mounted on two sides of the upper end face of the base (1), and a display screen body (12) is fixedly mounted on the upper end face of the mounting seat (9).

2. The LED display screen with the adjusting function as claimed in claim 1, wherein: the side face of the rotating shaft (6) is fixedly provided with a resistance block (61), and the side face of the resistance block (61) is rotatably connected to the inner side face of the first through hole (5).

3. The LED display screen with the adjusting function as claimed in claim 1, wherein: the display screen comprises a display screen body (12), wherein a heat-conducting plate (14) is fixedly mounted on the side surface of a second cavity (13) formed in the display screen body (12), a heat-conducting column (15) is fixedly mounted on the other side of the heat-conducting plate (14), and the side surface of the heat-conducting column (15) is fixedly mounted in a second through hole (16) formed in the side surface of the second cavity (13).

4. The LED display screen with the adjusting function as claimed in claim 3, wherein: one end of the heat conduction column (15) is fixedly provided with a heat dissipation plate (17), and the heat dissipation plate (17) is fixedly arranged on the side surface of the display screen body (12).

5. The LED display screen with the adjusting function as claimed in claim 4, wherein: and radiating fins (18) are fixedly arranged on the side surface of the radiating plate (17).