CN213271641U

CN213271641U - LED display screen for electronic government affairs

Info

Publication number: CN213271641U
Application number: CN202020907137.6U
Authority: CN
Inventors: 朱旭兰
Original assignee: Gansu Bailong E Commerce Technology Co ltd
Current assignee: Gansu Bailong E Commerce Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-05-25
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a LED display screen for electron government affairs, including cylinder, base and fixed block, the lower extreme fixed connection of cylinder is at the base, the upper end fixedly connected with fixed block on cylinder right side, the back swing joint of fixed block has the positioning seat, positioning seat fixed connection is at the left middle part of display screen body, the left side of display screen body and the upper end fixedly connected with L type support that is close to the positioning seat, the slide rail is installed to one side that deviates from the display screen body of L type support, the slider has been cup jointed to the surface of slide rail, the regulation structure is installed in the front of cylinder. This a LED display screen for electronic government affairs uses through the cooperation of slide rail, slider, disc and connecting rod isotructure when using to reached the convenient effect of angular adjustment, used through cylinder, carousel, belt, the cooperation of following driving wheel isotructure, thereby reached and need not climb to the effect of high regulation.

Description

LED display screen for electronic government affairs

Technical Field

The utility model belongs to the technical field of electron government affairs LED display screen, especially, relate to a LED display screen for electron government affairs.

Background

Electronic government affairs refer to a brand-new management mode of comprehensively applying internet, cloud computing, office automation technology and the like to carry out office work and management and providing public services for the society in government affair activities of each government, and aims to improve the efficiency of government affair handling and cooperation, reduce office operation cost and increase government affair transparence.

LED display screen generally places in the external world and appreciates and watch with masses, but because common liquid crystal display is not convenient for angle regulation, can not satisfy the user demand of different crowds to the display screen well, the tired phenomenon of use appears easily to the user, liquid crystal display also can deviate original angle because of external factors, this time that just needs the more user's cost to go rectifies liquid crystal display, bring very big inconvenience for the user, because the position that the display screen located is higher, some display screens need personnel to climb to the adjustment that higher position could realize the angle, not only extremely troublesome, and brought the use risk for the operator.

For this reason, we propose an LED display screen for electronic government affairs to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving foretell problem, and the LED display screen that is used for the electronic government affairs that an angular adjustment that provides is convenient, need not climb to the high regulation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a LED display screen for electron government affairs, includes cylinder, base and fixed block, the lower extreme fixed connection of cylinder is at the base, the upper end fixedly connected with fixed block on cylinder right side, the back swing joint of fixed block has the positioning seat, positioning seat fixed connection is at the left middle part of display screen body, the left side of display screen body and be close to the upper end fixedly connected with L type support of positioning seat, the slide rail is installed to one side that deviates from the display screen body of L type support, the slider has been cup jointed to the surface of slide rail, the regulation structure is installed in the front of cylinder.

Preferably, the adjusting structure consists of a turntable, a belt, a driven wheel, a disc and a connecting rod; the cylinder is characterized in that the turntable is mounted at the middle of the front of the cylinder, a belt is sleeved on the inner wall of the middle of the turntable, a driven wheel is sleeved on the inner wall of one side, away from the turntable, of the belt, a disc is fixedly connected to the outer surface of the driven wheel, a connecting rod is movably connected to the front of the disc and away from the center of a circle, the other end of the connecting rod is movably connected to the sliding block, a supporting column is movably connected to the back of the driven wheel, and the lower end of.

Preferably, two ends of the slide rail are respectively and fixedly connected to the top end inner wall and the left end inner wall of the L-shaped support.

Preferably, a sliding hole is formed in the slider, and the size of the sliding hole is the same as the width of the sliding rail.

Preferably, the front surface of the turntable is fixedly connected with a clamping block, and the column body is provided with a clamping groove at a corresponding position.

Preferably, the middle part of the disk is of a hollow design, and the width of the driven wheel is the same as the hollow width of the disk.

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

1. this a LED display screen for E-government affairs uses through the cooperation of slide rail, slider, disc and connecting rod isotructure when using, drives the disc rotation back from the driving wheel, and the connecting rod can be around the center department of disc and rotate for the slider of the connecting rod other end slides on the slide rail, makes the slide rail pass through L type support and drives the display screen body and rotate, thereby has reached the convenient effect of angular adjustment.

2. This a LED display screen for electronic government affairs uses through cylinder, carousel, belt, the cooperation from driving wheel isotructure, and behind the rotatory carousel, the belt will drive and take place rotatoryly from the driving wheel, and from driving wheel and disc center coaxial coupling, just at this moment can drive the disc rotation to reached and need not climb to the effect of high regulation.

Drawings

Fig. 1 is a schematic view of a connection structure of an LED display screen for electronic government affairs according to the present invention;

FIG. 2 is an enlarged view of the connection structure in area A of FIG. 1;

fig. 3 is a rear view of the connection of the present invention.

In the figure: the display screen comprises a column body 1, a base 2, a fixing block 3, a positioning seat 4, a display screen body 5, a support 6L, a sliding rail 7, a sliding block 8, a turntable 9, a belt 10, a driven wheel 11, a disc 12, a connecting rod 13 and a supporting column 14.

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.

Referring to fig. 1 to 3, an LED display screen for electronic government affairs comprises a cylinder 1, a base 2 and a fixing block 3, wherein the lower end of the cylinder 1 is fixedly connected to the base 2, the upper end of the right side of the cylinder 1 is fixedly connected to the fixing block 3, the back of the fixing block 3 is movably connected to a positioning seat 4, the positioning seat 4 is fixedly connected to the middle part of the left side of a display screen body 5, the positioning seat 4 can rotate around the fixing block 3, so that the angle of the display screen body 5 can be changed, the upper end of the left side of the display screen body 5, which is close to the positioning seat 4, is fixedly connected to an L-shaped bracket 6, one side of the L-shaped bracket 6, which is far away from the display screen body 5, is provided with a slide rail 7, two ends of the slide rail 7 are respectively and fixedly connected to the inner wall of the top end, the size of the sliding hole is the same as the width of the sliding rail 7, and the front surface of the column body 1 is provided with an adjusting structure.

The adjusting structure consists of a turntable 9, a belt 10, a driven wheel 11, a disc 12 and a connecting rod 13; carousel 9 installs in the positive middle part of cylinder 1, the positive fixedly connected with fixture block of carousel 9, the draw-in groove of corresponding position has been seted up on the cylinder 1, belt 10 has been cup jointed to the inner wall at carousel 9 middle part, the inner wall of one side that carousel 9 was kept away from to belt 10 has been cup jointed from driving wheel 11, the outer fixed surface who follows driving wheel 11 is connected with disc 12, the middle part of disc 12 is hollow design, and it is the same with the hollow width on disc 12 to follow the width of driving wheel 11, disc 12 openly and keep away from centre of a circle department swing joint have connecting rod 13, the other end swing joint of connecting rod 13 is on slider 8, connecting rod 13 can rotate around slider 8, design makes connecting rod 13 move the back like this, slider 8 can drive slide rail 7 and move along with it, the back swing joint who follows.

Now, the operation principle of the present invention is described as follows:

when the LED display screen for electronic government affairs is used and the angle of the display screen body 6 needs to be adjusted, a user rotates the rotary disc 9 to enable the belt 10 to rotate, the driven wheel 11 is sleeved at the other end of the belt 10, the driven wheel 11 rotates, the driven wheel 11 rotates to drive the coaxially connected disc 12 to rotate, one end of a connecting rod 13 connected with the front surface of the disc 12 rotates around the center of the disc 12, at this time, the other end of the connecting rod 13 drives the sliding block 8 to slide on the sliding rail 7, meanwhile, the slide rail 7 has a left-right movement trend, at the moment, the slide cabinet 7 can drive the display screen body 5 to move left and right through the L-shaped frame, the middle part of display screen body 5 can rotate around fixed block 3 through positioning seat 4 promptly, and the angle of display screen body 5 changes afterwards, pegs graft in the draw-in groove on cylinder 1 with the fixture block on carousel 9 again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a LED display screen for electron government affairs, includes cylinder (1), base (2) and fixed block (3), its characterized in that, the lower extreme fixed connection of cylinder (1) is at base (2), upper end fixedly connected with fixed block (3) on cylinder (1) right side, the back swing joint of fixed block (3) has positioning seat (4), positioning seat (4) fixed connection is at the left middle part of display screen body (5), the left side of display screen body (5) and be close to upper end fixedly connected with L type support (6) of positioning seat (4), slide rail (7) are installed to one side that deviates from display screen body (5) of L type support (6), slider (8) have been cup jointed to the surface of slide rail (7), the front of cylinder (1) is installed and is adjusted the structure.

2. An LED display screen for electronic government according to claim 1, wherein the adjusting structure is composed of a rotary plate (9), a belt (10), a driven wheel (11), a disc (12) and a connecting rod (13);

carousel (9) are installed at the positive middle part of cylinder (1), belt (10) have been cup jointed to the inner wall at carousel (9) middle part, the inner wall of one side of carousel (9) has been cup jointed from driving wheel (11) in belt (10), the outer fixed surface who follows driving wheel (11) is connected with disc (12), the front of disc (12) just keeps away from centre of a circle department swing joint has connecting rod (13), the other end swing joint of connecting rod (13) is on slider (8), the back swing joint from driving wheel (11) has support column (14), the upper end at cylinder (1) is installed to the lower extreme of support column (14).

3. The LED display screen for electronic government according to claim 1, wherein the two ends of the slide rail (7) are fixedly connected to the top inner wall and the left inner wall of the L-shaped bracket (6), respectively.

4. The LED display screen for electronic government according to claim 1, wherein the inside of the sliding block (8) is provided with a sliding hole, and the size of the sliding hole is the same as the width of the sliding rail (7).

5. The LED display screen for electronic government according to claim 2, wherein a clamping block is fixedly connected to the front surface of the rotary table (9), and a clamping groove is formed in the column body (1) at a corresponding position.

6. An LED display screen for electronic government according to claim 2, wherein the disc (12) is hollow in the middle and the driven wheel (11) has the same width as the hollow on the disc (12).