CN213018547U

CN213018547U - Full-color LED display screen with no chromatic aberration and small spacing

Info

Publication number: CN213018547U
Application number: CN202021960452.1U
Authority: CN
Inventors: 林丹卓
Original assignee: Shenzhen Hongtai Intelligent Video Technology Co ltd
Current assignee: Shenzhen Hongtai Intelligent Video Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-04-20
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a full-color LED display screen of no colour difference booth is apart from relates to the LDE display screen field, including a display screen, one side of a display screen is provided with the display screen No. two, and the inside of a display screen is provided with the slide bar, the sleeve has been cup jointed in the outside of slide bar, and the telescopic top outside be provided with a display screen inner wall connection's spring, telescopic tip is provided with the pull handle that extends to the display screen outside. The utility model discloses a set up pull handle and bull stick, the pulling pull handle stretches out the outside of a display screen, the pull handle drives the sleeve and advances to slide in the outside of slide bar, the sleeve drives a bull stick and No. two bull sticks separation and centers on the pivot and rotates, the inside of No. two display screens is stretched into to a bull stick and No. two bull sticks, loosen the pull handle and reset the sleeve through the spring, a bull stick and No. two bull sticks are centering on the pivot and are rotating and block the card post, be connected a display screen and No. two display screens fixedly.

Description

Full-color LED display screen with no chromatic aberration and small spacing

Technical Field

The utility model relates to a LDE display screen field specifically is a full-color LED display screen of no colour difference booth distance.

Background

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

At present, there is certain drawback when current LED display screen installation is used, and the display screen is convenient simple inadequately when assembling, and it is convenient inadequately that the dismantlement of later stage to the display screen is changed, leads to workman's maintenance work efficiency lower, and produces great heat when the LED display screen uses, if not in time cool down to it, leads to the display screen life shorter, causes the use great.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the LED display screen cannot be rapidly cooled and the display screen cannot be conveniently mounted or dismounted in the prior art, the color difference-free small-space full-color LED display screen is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a color-difference-free small-space full-color LED display screen comprises a display screen, wherein one side of the display screen is provided with a display screen II, a sliding rod is arranged in the display screen I, a sleeve is sleeved outside the sliding rod, a spring connected with the inner wall of the display screen I is arranged outside the top end of the sleeve, the end part of the sleeve is provided with a pull handle extending to the outer side of the display screen I, the pull handle is sleeved outside the sliding rod, one side of the sleeve is provided with a rotating rod I penetrating to the outer side of the display screen I, the end part of the rotating rod I extends to the inner part of the display screen II, the outer side of the sliding rod is provided with a rotating rod II penetrating to the outer side of the display screen I, the end part of the rotating rod II extends to the inner part of the display screen II, a clamping column is arranged between the rotating rod II and the clamping column, the clamping column is positioned in the display screen II, and the bottom end of the display screen I is provided with a heat dissipation bin, and the inside in storehouse that dispels the heat is provided with the water tank, the inside in storehouse that dispels the heat is located one side of water tank and installs the water pump, and the output of water pump is provided with the input tube that extends to the storehouse outside that dispels the heat, the input tube of input tube and display screen contact, and the end connection of input tube has the output tube of running through to the storehouse inside and being connected with the water tank that dispels the heat.

Preferably, No. two bull sticks and slide bar contact position department set up to be connected through the swivel mount, and a bull stick and sleeve contact position department are connected through the swivel mount, No. two bull sticks and a bull stick contact position department are connected through the pivot.

Preferably, the contact positions of the second rotating rod, the first rotating rod and the clamping column are provided with matched clamping grooves.

Preferably, a temperature control sensor is arranged above the heat dissipation bin at the bottom end of the first display screen, and a single chip microcomputer is arranged on one side of the temperature control sensor.

Preferably, the outside in heat dissipation storehouse is provided with the protection platform, and the protection platform passes through the bolt with external wall and is connected fixedly.

Preferably, one side in heat dissipation storehouse sets up the revolving door, and revolving door one end passes through the hasp with a display screen and is connected, the inside coolant that is provided with of water tank.

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

1. the utility model discloses a set up pull handle, a bull stick and No. two bull sticks and, the pulling pull handle stretches out the outside of display screen No. one, the pull handle drives the sleeve and advances to slide in the outside of slide bar, the sleeve drives a bull stick and No. two bull sticks to separate and surround the pivot and rotate, stretch a bull stick and No. two bull sticks into the inside of No. two display screens, loosen the pull handle and pull the sleeve through the spring and reset, cause a bull stick and No. two bull sticks to surround the pivot and rotate and block the sticking post, connect fixedly No. one display screen and No. two display screens, the work efficiency of conveniently workman's installation LED display screen is higher;

2. the utility model discloses a set up the water tank, water pump and heat dissipation storehouse, the singlechip is controlling the water pump to carry out work when receiving the signal of telecommunication, the water pump flows the inside of output tube of extracting water inside the water tank, advance to absorb the heat on LED display screen surface through water and reach the effect of cooling to it, water behind the absorbed heat is arranged into incasement portion through the input tube, cool down to the water that adsorbs the heat through the inside coolant of water tank, the water pump is extracted water again and is advanced the output tube and cool down the heat dissipation to the LED display screen, reach the effect of water cycle use, dispel the heat to the LED display screen simultaneously, increase the life of LED display screen.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a diagram of a display screen connection mechanism of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a first display screen; 2. a second display screen; 3. a slide bar; 4. a sleeve; 5. a spring; 6. A first rotating rod; 7. clamping the column; 8. pulling a handle; 9. a second rotating rod; 10. a heat dissipation bin; 11. a water tank; 12. An input tube; 13. an output pipe; 14. and (4) a water pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The water pump (CDS-12V) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, a color difference-free small-space full-color LED display screen comprises a first display screen 1, a second display screen 2 is arranged on one side of the first display screen 1, a slide bar 3 is arranged inside the first display screen 1, a sleeve 4 is sleeved on the outer side of the slide bar 3, a spring 5 connected with the inner wall of the first display screen 1 is arranged on the outer side of the top end of the sleeve 4, a pull handle 8 extending to the outer side of the first display screen 1 is arranged at the end part of the sleeve 4, the pull handle 8 is sleeved on the outer side of the slide bar 3, a first rotating rod 6 penetrating to the outer side of the first display screen 1 is arranged on one side of the sleeve 4, the end part of the first rotating rod 6 extends to the inner part of the second display screen 2, a second rotating rod 9 penetrating to the outer side of the first display screen 1 is arranged on the outer side of the slide bar 3, the end part of the second rotating rod 9 extends to the inner part of the second display screen 2, a clamping column 7 is arranged between the, card post 7 is located the inside of No. 2 display screens, 1 bottom of a display screen is provided with heat dissipation storehouse 10, and the inside in heat dissipation storehouse 10 is provided with water tank 11, one side that the inside in heat dissipation storehouse 10 is located water tank 11 is installed water pump 14, and the output of water pump 14 is provided with the input tube 12 that extends to the heat dissipation storehouse 10 outside, input tube 12 and the input tube 12 of 1 contact of a display screen, and the end connection of input tube 12 has the output tube 13 that runs through to the inside and water tank 11 of heat dissipation storehouse 10 and be connected.

Please refer to fig. 1 and fig. 2, the contact position between the second rotating rod 9 and the sliding rod 3 is connected through a rotating seat, the contact position between the first rotating rod 6 and the sleeve 4 is connected through the rotating seat, and the contact position between the second rotating rod 9 and the first rotating rod 6 is connected through a rotating shaft, so as to facilitate the clamping of the clamping column 7 and the connection and fixation of the first display screen 1 and the second display screen 2.

Please refer to fig. 2, the contact positions of the second rotating rod 9, the first rotating rod 6 and the clamping column 7 are provided with a matching clamping groove, so as to avoid the connection shaking of the first display screen 1 and the second display screen 2, and ensure the connection to be stable.

Please refer to fig. 3, a temperature control sensor is disposed on the bottom of the first display 1 above the heat dissipation chamber 10, and a single chip is disposed on one side of the temperature control sensor, so as to avoid waste of electric energy and reduce consumption of electric energy.

Please refer to fig. 3, the outer side of the heat dissipation bin 10 is provided with a protection platform, and the protection platform is connected and fixed with the external wall through bolts, so as to increase the oil life of the heat dissipation bin 10, and further, the heat dissipation effect on the display screen can be achieved.

Please refer to fig. 3, one side of the heat dissipation bin 10 is provided with a revolving door, and one end of the revolving door is connected with the first display screen 1 through a lock catch, so that the water pump 14 is convenient to maintain and replace, the effect of reducing the use cost of the LDE display screen is achieved, the coolant is arranged in the water tank 11, the water in the water tank 11 is convenient to refrigerate, and the heat dissipation effect of the LED display screen is better.

The working principle is as follows: when the device is installed and used, firstly, the pull handle 8 is pulled manually to extend out of the outer side of the first display screen 1, the pull handle 8 drives the sleeve 4 to slide in the outer side of the sliding rod 3, the sleeve 4 drives the first rotating rod 6 to be separated from the second rotating rod 9 and rotate around the rotating shaft, the first rotating rod 6 and the second rotating rod 9 extend into the second display screen 2, the pull handle 8 is loosened to pull the sleeve 4 through the spring 5 to reset, so that the first rotating rod 6 and the second rotating rod 9 rotate around the rotating shaft and are clamped with the clamping column 7, the first display screen 1 and the second display screen 2 are connected and fixed, the work efficiency of installing the LED display screen is high, when the temperature control sensor detects that the surface temperature of the LED display screen is higher than a preset value, a detected signal is converted into a telecommunication signal and transmitted to the single chip microcomputer, and the single chip microcomputer controls the water pump 14 to work when receiving the electric signal, the inside of output tube 13 is advanced in the water pump 14 with the water extraction of water tank inside flows, advance to absorb the effect that reaches the cooling to it through the heat of water with LED display screen surface, the water behind the absorbed heat is arranged into incasement portion through input tube 12, cool down to the heat of adsorption's water through the coolant of water tank inside, water pump 14 advances output tube 13 with the water extraction again and cools down the heat dissipation to the LED display screen, reach the effect that water cycle used, dispel the heat to the LED display screen simultaneously, increase the life of LED display screen.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a no colour difference booth apart from full-color LED display screen, includes display screen (1), its characterized in that: a second display screen (2) is arranged on one side of the first display screen (1), a sliding rod (3) is arranged inside the first display screen (1), a sleeve (4) is sleeved on the outer side of the sliding rod (3), a spring (5) connected with the inner wall of the first display screen (1) is arranged on the outer side of the top end of the sleeve (4), a pull handle (8) extending to the outer side of the first display screen (1) is arranged at the end part of the sleeve (4), the pull handle (8) is sleeved on the outer side of the sliding rod (3), a first rotating rod (6) penetrating through the outer side of the first display screen (1) is arranged on one side of the sleeve (4), the end part of the first rotating rod (6) extends into the second display screen (2), a second rotating rod (9) penetrating through the outer side of the first display screen (1) is arranged on the outer side of the sliding rod (3), and the end part of the second rotating rod (9) extends into the second display screen (2), be provided with card post (7) between the and card post (7) of No. two bull sticks (9), card post (7) are located the inside of No. two display screens (2), display screen (1) bottom is provided with heat dissipation storehouse (10), and the inside in heat dissipation storehouse (10) is provided with water tank (11), one side that the inside in heat dissipation storehouse (10) is located water tank (11) installs water pump (14), and the output of water pump (14) is provided with input tube (12) that extend to the heat dissipation storehouse (10) outside, input tube (12) and input tube (12) of display screen (1) contact, and the end connection of input tube (12) has output tube (13) that runs through to the inside and water tank (11) of heat dissipation storehouse (10) and be connected.

2. The color difference-free small-pitch full-color LED display screen according to claim 1, characterized in that: no. two bull stick (9) and slide bar (3) contact position department set up to be connected through the swivel mount, and a bull stick (6) is connected through the swivel mount with sleeve (4) contact position department, No. two bull stick (9) are connected through the pivot with a bull stick (6) contact position department.

3. The color difference-free small-pitch full-color LED display screen according to claim 1, characterized in that: a matched clamping groove is formed in the contact position of the second rotating rod (9), the first rotating rod (6) and the clamping column (7).

4. The color difference-free small-pitch full-color LED display screen according to claim 1, characterized in that: a temperature control sensor is arranged above the heat dissipation bin (10) at the bottom end of the first display screen (1), and a single chip microcomputer is arranged on one side of the temperature control sensor.

5. The color difference-free small-pitch full-color LED display screen according to claim 1, characterized in that: the outside in heat dissipation storehouse (10) is provided with the protection platform, and the protection platform passes through the bolt with external wall and is connected fixedly.

6. The color difference-free small-pitch full-color LED display screen according to claim 1, characterized in that: one side of the heat dissipation bin (10) is provided with a rotating door, one end of the rotating door is connected with the first display screen (1) through a lock catch, and a coolant is arranged inside the water tank (11).