CN214889902U

CN214889902U - Integrated imaging three-dimensional LED display screen

Info

Publication number: CN214889902U
Application number: CN202120759197.2U
Authority: CN
Inventors: 李华平
Original assignee: Zhejiang Zhongshi Electronics Co ltd
Current assignee: Zhejiang Zhongshi Electronics Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-26
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a three-dimensional LED display screen of integrated formation of image, including base and protection casing, inside the protection casing inserts the base, the preceding of protection casing is equipped with a roll curtain, the inside of protection casing is equipped with first bull stick, the one end of rolling up the curtain bonds on first bull stick, ventilative dust screen has been inlayed at the back of protection casing. This three-dimensional LED display screen of integrated formation of image, realize the effect of the dustproof anticollision of display screen through inserting the protection casing in the top of base, at the first bull stick of top internally mounted of protection casing, it has the roll curtain to bond on first bull stick, ventilative dust screen has been inlayed at the back of protection casing simultaneously, also can make the display screen in the use in time dispel the heat when preventing to save the dust, the existence of protection casing can guarantee that the display screen is not by direct contact or collision simultaneously, the life of extension display screen.

Description

Integrated imaging three-dimensional LED display screen

Technical Field

The utility model relates to a display screen technical field specifically is a three-dimensional LED display screen of integrated formation of image.

Background

The LED display screen is a flat panel display, comprises LED module panels that are small one by one, and is used for the equipment that shows various information such as characters, image, video, record video signal, along with the rapid development of science and technology, the quick transmission of information has installed the LED display screen on more and more squares, has brought the convenience for people of leisure, and the demand of LED display screen is also growing day by day.

However, the existing display screen has the following problems:

1. the protective device which can be disassembled is not available, dust is easy to accumulate in the using process, or the protective device is easy to damage due to collision;

2. most of the existing display screens are set in height, and the height cannot be adjusted conveniently, so that an integrated imaging three-dimensional LED display screen is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an integrated three-dimensional LED display screen that forms images has solved among the prior art protector that can dismantle, and the in-process of use is accumulated the dust easily, perhaps bumps easily and leads to damaging, and the display screen that has now simultaneously is mostly established height, the problem of unable convenient height-adjusting.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a three-dimensional LED display screen of integrated formation of image, includes base and protection casing, inside the protection casing inserted the base, the protection casing is including rolling up the curtain and ventilative dust screen, the preceding of protection casing is equipped with a roll curtain, the inside of protection casing is equipped with first bull stick, the one end of rolling up the curtain bonds on first bull stick, the both sides fixedly connected with fixed block of protection casing, the quantity of fixed block sets up to two, the fixed block is the symmetric distribution, ventilative dust screen has been inlayed at the back of protection casing.

Preferably, the top of base is provided with the display screen, the spacing pipe of top fixedly connected with of base, the below fixedly connected with lifter of display screen, be equipped with the lead screw in the spacing pipe, lead screw and lifter threaded connection, be equipped with the second bull stick in the spacing pipe, the second bull stick rotates with spacing pipe to be connected, the fixed first bevel gear that has cup jointed on the second bull stick, the fixed second bevel gear that has cup jointed of lower extreme of lead screw, first bevel gear is connected with the second bevel gear meshing.

Preferably, the inside of base is equipped with the spring buckle, the spring buckle includes inserted bar and spring, the quantity of spring buckle sets up to two sets of, the spring buckle is the symmetric distribution.

Preferably, the first rotating rod penetrates through the protective cover, two ends of the first rotating rod are connected with the corresponding fixing blocks in a rotating mode, the right end of the first rotating rod penetrates through the fixing blocks, and a first handle is arranged at the right end of the first rotating rod.

Preferably, the both sides fixedly connected with stopper of lifter, the spacing groove has been seted up to the inner wall of spacing pipe, the stopper cup joints with spacing pipe activity through the spacing groove, the right-hand member of second bull stick runs through spacing pipe, the right-hand member fixedly connected with second handle of second bull stick.

Preferably, the spring has been cup jointed in the activity on the inserted bar, the fixed cover of having connect the baffle on the inserted bar, the left end and the base fixed connection of spring, the right-hand member and the baffle fixed connection of spring, the left end fixedly connected with third handle of inserted bar, set up flutedly on the safety shield, the inserted bar cup joints through recess and protection casing activity.

(III) advantageous effects

The utility model provides a three-dimensional LED display screen of integrated formation of image. The method has the following beneficial effects:

(1) the integrated imaging three-dimensional LED display screen has the advantages that the dustproof protection effect is achieved through the protection cover arranged outside the display screen, the protection cover is inserted above the base, the protection cover is fixed on the base through the spring buckle to achieve the dustproof and anti-collision effect of the display screen, the first rotating rod is arranged inside the protection cover, the roller shutters are bonded on the first rotating rod, when the display screen is not used, the roller shutters can be put down through rotating the rotating rod to achieve the effect of preventing dust from accumulating on the display screen, meanwhile, the breathable dustproof net is embedded in the back face of the protection cover, the display screen can timely dissipate heat in the using process while dust is prevented from accumulating, meanwhile, the protection cover can ensure that the display screen is not directly contacted or collided, and the service life of the display screen is prolonged;

(2) this three-dimensional LED display screen of integrated formation of image, realize the effect of the height of adjusting the display screen wantonly through the device of installation liftable, install the lifter in the below of display screen, both sides fixed connection stopper at the lifter, install spacing pipe on the base, set up the spacing groove in spacing pipe, cup joint the stopper through spacing groove and spacing pipe activity, set up the lead screw in spacing pipe simultaneously, through with lead screw and lifter threaded connection, install the second bull stick in spacing pipe, cup jointed first bevel gear on the second bull stick, install second bevel gear at the low side of lead screw, make the lead screw rotate through rotating the second bull stick, the lifter reciprocates under the effect of stopper, it reciprocates to drive the display screen simultaneously, the realization can be according to the demand of using the benefit of adjusting the upper and lower height of display screen wantonly.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a side cross-sectional view of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2-A of the present invention;

fig. 5 is a cross-sectional view of the limiting tube of the present invention.

In the figure, a base-1, a protective cover-2, a first rotating rod-3, a fixed block-4, a first handle-5, a roller shutter-6, a breathable dustproof net-7, a display screen-8, a limiting pipe-9, a lifting rod-10, a limiting block-11, a second rotating rod-12, a screw rod-13, a first bevel gear-14, a second bevel gear-15, a second handle-16, an inserting rod-17, a spring-18, a baffle-19, a third handle-20 and a spring buckle-21.

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.

Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: the utility model provides an integrated three-dimensional LED display screen that forms images, includes base 1 and protection casing 2, protection casing 2 inserts inside the base 1, protection casing 2 is including rolling up curtain 6 and ventilative dust screen 7, the preceding of protection casing 2 is equipped with rolls up curtain 6, the inside of protection casing 2 is equipped with first bull stick 3, the one end of rolling up curtain 6 bonds on first bull stick 3, can receive and release a roll curtain 6 from top to bottom through rotating first bull stick 3 to make things convenient for the use and the dustproof of display screen 8, the both sides fixedly connected with fixed block 4 of protection casing 2, the quantity of fixed block 4 sets up to two, fixed block 4 is the symmetric distribution, ventilative dust screen 7 has been inlayed at the back of protection casing 2, both can prevent dust also can dispel the heat in the use of display screen 8.

The utility model discloses a display screen, including base 1, spacing pipe 9 of top fixedly connected with of base 1, the below fixedly connected with lifter 10 of display screen 8, be equipped with lead screw 13 in the spacing pipe 9, lead screw 13 and lifter 10 threaded connection, be equipped with second bull stick 12 in the spacing pipe 9, second bull stick 12 rotates with spacing pipe 9 to be connected, the fixed first bevel gear 14 that has cup jointed on second bull stick 12, the fixed second bevel gear 15 that has cup jointed of lower extreme of lead screw 13, first bevel gear 14 is connected with second bevel gear 15 meshing, rotates lead screw 13 under the effect of first bevel gear 14 and second bevel gear 15 through rotating second bull stick 12.

The inside of base 1 is equipped with spring buckle 21, spring buckle 21 includes inserted bar 17 and spring 18, the quantity of spring buckle 21 sets up to two sets of, spring buckle 21 is the symmetric distribution, installation and dismantlement protection casing 2 that can be free through spring buckle 21.

First bull stick 3 runs through protection casing 2, the both ends of first bull stick 3 are rotated with the fixed block 4 that corresponds and are connected, the right-hand member of first bull stick 3 runs through fixed block 4, the right-hand member of first bull stick 3 is equipped with the first in command 5, thereby rotates first bull stick 3 through rotating the first in command 5.

The both sides fixedly connected with stopper 11 of lifter 10, the spacing groove has been seted up to the inner wall of spacing pipe 9, stopper 11 cup joints through spacing groove and spacing pipe 9 activity, can make lifter 10 reciprocate under the effect of stopper 11, the right-hand member of second bull stick 12 runs through spacing pipe 9, the right-hand member fixedly connected with second handle 16 of second bull stick 12 rotates through rotating second handle 16 and moves second bull stick 12.

The last activity of inserted bar 17 has cup jointed spring 18, fixed baffle 19 that has cup jointed on the inserted bar 17, the left end and the base 1 fixed connection of spring 18, the right-hand member and the baffle 19 fixed connection of spring 18, the left end fixedly connected with third handle 20 of inserted bar 17 drives baffle 19 and removes compression spring 18 when pulling the handle, thereby makes inserted bar 17 insert fixed protection casing 2 in the recess under the effort of spring 18 when unclamping the handle, the recess has been seted up on the protection casing 2, inserted bar 17 cup joints through recess and protection casing 2 activity.

The working principle is as follows: when the protective cover 2 is installed, the third handle 20 needs to be pulled to pull the inserted link 17 open, then the protective cover 2 is inserted into the base 1, when the third handle 20 is loosened, the inserted link 17 is automatically inserted into the groove on the protective cover 2 under the action of the spring 18 to fix the protective cover 2, the protective cover 2 is installed above the display screen 8 to prevent the display screen 8 from being collided, the anti-collision benefit is realized, when the protective cover 2 needs to be disassembled, the third handle 20 is also pulled, the spring 18 is compressed under the action of the baffle plate 19, the inserted link 17 is pulled, the protective cover 2 can be conveniently and quickly disassembled by separating the inserted link 17 from the protective cover 2, when the display screen 8 is used, a user can take the first rotating rod 3 to rotate as long as the first handle 5 needs to be rotated, so as to retract the rolling screen 6 adhered to the first rotating rod 3, the breathable net 7 behind the protective cover 2 can also play a role of preventing dust from radiating at the same time in the use process, if make the user when needing to adjust the height of display screen 8, only need rotate second handle 16, drive lead screw 13 and rotate under the effect of second bull stick 12, make lifter 10 reciprocate under the effect of spacing pipe 9 and stopper 11 to adjust the height of display screen 8 according to user's reality demand.

The utility model discloses a base 1, protection casing 2, first bull stick 3, fixed block 4, first in command 5, roll up curtain 6, ventilative dust screen 7, display screen 8, spacing pipe 9, lifter 10, stopper 11, second bull stick 12, lead screw 13, first bevel gear 14, second bevel gear 15, second in command 16, inserted bar 17, spring 18, baffle 19, third in command 20, spring buckle 21, the part is the general standard component or the part that technical staff in this field knows, its structure and principle all can be known or can be known through conventional experimental method for this technical staff, the problem that the utility model solves is 1 in the prior art, there is no protector that can dismantle, collect the dust easily in the use, perhaps bump and lead to the damage easily, 2. the present display screen is mostly the height established, the problem that can't convenient height-adjusting, the utility model discloses a mutual combination of above-mentioned parts can realize the benefit of dustproof crashproof through installing the protection casing in display screen top, can realize the benefit that can adjust height wantonly through the below installation lifter at the display screen.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an integrated three-dimensional LED display screen of formation of image which characterized in that: including base (1) and protection casing (2), protection casing (2) insert inside base (1), protection casing (2) are including rolling up curtain (6) and ventilative dust screen (7), the preceding of protection casing (2) is equipped with rolls up curtain (6), the inside of protection casing (2) is equipped with first bull stick (3), the one end of rolling up curtain (6) bonds on first bull stick (3), the both sides fixedly connected with fixed block (4) of protection casing (2), the quantity of fixed block (4) sets up to two, fixed block (4) are the symmetric distribution, ventilative dust screen (7) have been inlayed at the back of protection casing (2).

2. The integrated imaging three-dimensional LED display screen according to claim 1, characterized in that: the top of base (1) is provided with display screen (8), the spacing pipe of top fixedly connected with (9) of base (1), below fixedly connected with lifter (10) of display screen (8), be equipped with lead screw (13) in spacing pipe (9), lead screw (13) and lifter (10) threaded connection, be equipped with second bull stick (12) in spacing pipe (9), second bull stick (12) rotate with spacing pipe (9) and are connected, fixed cover has connect first bevel gear (14) on second bull stick (12), the fixed cover of lower extreme of lead screw (13) has connect second bevel gear (15), first bevel gear (14) are connected with second bevel gear (15) meshing.

3. The integrated imaging three-dimensional LED display screen according to claim 1, characterized in that: the inside of base (1) is equipped with spring buckle (21), spring buckle (21) are including inserted bar (17) and spring (18), the quantity of spring buckle (21) sets up to two sets of, spring buckle (21) are the symmetric distribution.

4. The integrated imaging three-dimensional LED display screen according to claim 1, characterized in that: the protective cover (2) is run through in first bull stick (3), the both ends of first bull stick (3) are rotated with fixed block (4) that correspond and are connected, the right-hand member of first bull stick (3) runs through fixed block (4), the right-hand member of first bull stick (3) is equipped with the first in command (5).

5. The integrated imaging three-dimensional LED display screen according to claim 2, wherein: the utility model discloses a spacing pipe, including lifter (10), the both sides fixedly connected with stopper (11) of lifter (10), the spacing groove has been seted up to the inner wall of spacing pipe (9), stopper (11) cup joint with spacing pipe (9) activity through the spacing groove, the right-hand member of second bull stick (12) runs through spacing pipe (9), the right-hand member fixedly connected with second handle (16) of second bull stick (12).

6. The integrated imaging three-dimensional LED display screen according to claim 3, wherein: spring (18) have been cup jointed in the activity on inserted bar (17), fixed cover has been connect baffle (19) on inserted bar (17), the left end and base (1) fixed connection of spring (18), the right-hand member and baffle (19) fixed connection of spring (18), the left end fixedly connected with third handle (20) of inserted bar (17), set up flutedly on protection casing (2), inserted bar (17) cup joint through recess and protection casing (2) activity.