CN212617408U

CN212617408U - LED display screen

Info

Publication number: CN212617408U
Application number: CN202020678695.XU
Authority: CN
Inventors: 白春成
Original assignee: Suzhou Xinzhihui Information Technology Co ltd
Current assignee: Suzhou Xinzhihui Information Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-02-26
Anticipated expiration: 2030-04-28

Abstract

The utility model relates to a LED technical field, and disclose a LED display screen, including the locating plate, locating plate one side fixed surface connects in connecting plate one side, and one side fixed surface that the locating plate was kept away from to the connecting plate connects at the middle part on H template one side surface, and H template one side surface rotates to connect and rotates post A, rotates post A and keeps away from the one end fixed connection of H template at the excircle curved surface of the fixed column in the top, and spacing hole has been seted up on fixed column one side surface, and a side surface and the threaded rod one end contact in spacing hole. This LED display screen, the locating piece through the bottom through the base realizes absorbing vibrations, the locating lever passes through the lantern ring A and is connected the transmission that reduces vibrations with the base, the locating lever is connected with the baffle, the baffle passes through the lantern ring B and is connected with the restriction lever, realize reducing the transmission of vibrations, the baffle bottom is provided with the spring, the realization is absorbed vibrations, it does not possess the shock attenuation effect to have solved current LED display screen support, lead to the LED display screen to take place the problem of shake easily.

Description

LED display screen

Technical Field

The utility model relates to a LED technical field specifically is a LED display screen.

Background

The LED display screen is a high-tech display device which is widely applied in recent years, has the characteristics of high screen brightness, high definition, stable quality, long service life, flexible and changeable display function and arbitrary combination of screen body area, is very suitable for playing and propagating programs such as characters, graphs, high-definition videos and the like, and has an irreplaceable position in the field of indoor and outdoor display.

LED display screen is generally through the display screen support fixed on the desktop, and current LED display screen passes through the screw or the mode of directly placing is installed at the desktop, generally can height-adjusting and angle, but these supports do not possess the shock attenuation effect, make the LED display screen of installing on the desktop take place the problem of shake, lead to the easy fatigue of office staff eyes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a LED display screen possesses the shock attenuation effect, reduces advantages such as shake, has solved current LED display screen support and has not possessed the shock attenuation effect, leads to the problem of LED display screen easy emergence shake.

(II) technical scheme

In order to realize the above-mentioned shock attenuation effect of playing, reduce the shake purpose, the utility model provides a following technical scheme: the utility model provides a LED display screen, which comprises a positioning plate, locating plate one side fixed surface connects in connecting plate one side, the connecting plate is kept away from one side fixed surface of locating plate and is connected the middle part at H template one side surface, H template one side surface rotates and connects rotation post A, the one end fixed connection who keeps away from the H template of rotation post A is at the excircle curved surface of the fixed column in top, spacing hole has been seted up to fixed column one side surface, a side surface and the threaded rod one end contact in spacing hole, the one end fixedly connected with knob in spacing hole is kept away from to the threaded rod, one side threaded connection that the knob was kept away from to the threaded rod is in the inside of screwed pipe, the excircle curved surface and the fixed surface of the fixed column of rotation post B side fixed surface of screwed.

The excircle curved surface and the fixed cup joint in locating lever one side of screwed pipe of below, the excircle curved surface and the inboard curved surface of lantern ring A of locating lever cup joint, lantern ring A's excircle curved surface cup joints with the last fixed surface of base, the upper and lower surface of base inner wall is the both ends of fixedly connected with restriction lever respectively, the spring has been cup jointed to the excircle curved surface of restriction lever, spring one end and the bottom contact of base inner wall, the other end and the baffle lower surface contact of spring, lantern ring B has been cup jointed to the one side of baffle upper surface is fixed, the inboard curved surface of lantern ring B cup joints with the excircle curved.

Preferably, the bottom of base is provided with the locating piece, and the material of locating piece is rubber, and the material of lantern ring B and lantern ring A is rubber.

Preferably, one side fixed surface of base is connected with the constant head tank, and the constant head tank is inside to be provided with the weight gain post.

Preferably, the quantity of fixed column has two sets ofly, and the fixed column quantity in every group has two, and two fixed columns are about H template middle part symmetric distribution, and the fixed column that is located the top and rotate a fixed connection of post A one end, and the fixed column that is located the below and rotate a fixed connection of post B one end.

Preferably, the H-shaped plate is H-shaped, and one side surface of the H-shaped plate is perpendicular to the connecting plate.

Preferably, the dwang has been cup jointed to rotation post A one end, and the dwang is kept away from the one end and is rotated with H template side surface and be connected of rotation post A.

(III) advantageous effects

Compared with the prior art, the utility model provides a LED display screen possesses following beneficial effect:

1. this LED display screen, the locating piece through the bottom through the base realizes absorbing vibrations, the locating lever passes through the lantern ring A and is connected the transmission that reduces vibrations with the base, the locating lever is connected with the baffle, the baffle passes through the lantern ring B and is connected with the restriction lever, realize reducing the transmission of vibrations, the baffle bottom is provided with the spring, the realization is absorbed vibrations, it does not possess the shock attenuation effect to have solved current LED display screen support, lead to the LED display screen to take place the problem of shake easily.

2. This LED display screen drives the threaded rod through the knob and rotates, and the threaded rod is fixed middle part fixed column under the effect of screwed pipe, makes and rotates post A and rotate post B and rotate the angle between post B and the locating lever, and the post that increases weight places and increases placing of base at the constant head tank stably, makes LED place more steadily, and the locating piece is direct and the desktop contact plays the absorption vibrations effect, and the while is increasing the frictional force with the desktop, improves the placement effect.

Drawings

Fig. 1 is a schematic view of the structure 3D of the present invention;

FIG. 2 is a partial sectional view of the structure of the present invention;

FIG. 3 is a partial cross-sectional view of a fixing column under the structure of the present invention;

FIG. 4 is a sectional view of the structural base of the present invention;

FIG. 5 is a schematic view of the connection of the rotating column A of the present invention;

fig. 6 is an enlarged view of a portion a of the structure of fig. 2 of the present invention.

In the figure: the device comprises a positioning plate 1, a connecting plate 2, a 3H-shaped plate, a rotating rod 4, a positioning block 5, a rotating column 6, a threaded pipe 7, a threaded rod 8, a knob 9, a limiting hole 10, a rotating column 11, a fixing column 12, a positioning rod 13, a lantern ring 14, a base 15, a limiting rod 16, a spring 17, a baffle 18, a lantern ring 19, a positioning groove 20 and a weighting column 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. 1-6, an LED display screen comprises a positioning plate 1, one side surface of the positioning plate 1 is fixedly connected to one side of a connecting plate 2, one side surface of the connecting plate 2 away from the positioning plate 1 is fixedly connected to the middle of one side surface of an H-shaped plate 3, the H-shaped plate 3 is shaped like an "H", one side surface of the H-shaped plate 3 is perpendicular to the connecting plate 2, the H-shaped plate 3 reduces the weight above the device, one side surface of the H-shaped plate 3 is rotatably connected to a rotating post A6, one end of the rotating post A6 is sleeved with a rotating rod 4, one end of the rotating rod 4 away from the rotating post A6 is rotatably connected to one side surface of the H-shaped plate 3, so as to facilitate the rotation of the rotating post A6, one end of the rotating post A6 away from the H-shaped plate 3 is fixedly connected to the outer circular surface of, one end fixedly connected with knob 9 that spacing hole 10 was kept away from to threaded rod 8, one side threaded connection that knob 9 was kept away from to threaded rod 8 is in the inside of screwed pipe 7, and the excircle curved surface of the screwed pipe 7 of top cup joints with the fixed surface of rotating one side of post B11, rotates the excircle curved surface fixed connection of post B11 one end of keeping away from the screwed pipe 7 of top and fixed column 12 of below.

The outer circle curved surface of the lower threaded pipe 7 is fixedly sleeved with one side of a positioning rod 13, the number of the fixed columns 12 is two, the number of the fixed columns 12 in each group is two, the two fixed columns 12 are symmetrically distributed about the middle part of the H-shaped plate 3, the fixed column 12 positioned above is fixedly connected with one end of a rotating column A6, the fixed column 12 positioned below is fixedly connected with one end of a rotating column B11, the fixed columns 12, the threaded rod 8, the knob 9 and the threaded pipe 7 are respectively provided with two groups, the fixed column 12 in the middle part is fixed through the rotating knob 9, the upper group is used for fixing the angle between the rotating column A6 and the rotating column B11, the lower group is used for fixing the angle between the rotating column B11 and a lower part, the two groups are combined to realize the height adjustment of the LED display screen, the outer circle curved surface of the positioning rod 13 is sleeved with the inner side, the positioning groove 20 is fixedly connected to the surface of one side of the base 15, the weight increasing column 21 is arranged inside the positioning groove 20 to increase the placing stability of the device, the upper surface and the lower surface of the inner wall of the base 15 are respectively and fixedly connected with two ends of the limiting rod 16, the spring 17 is sleeved on the excircle curved surface of the limiting rod 16, one end of the spring 17 is contacted with the bottom of the inner wall of the base 15, the bottom of the base 15 is provided with the positioning block 5, the positioning block 5 is made of rubber, and the positioning block 5 increases the friction force of the device on, meanwhile, vibration transmission is reduced, the other end of the spring 17 is in contact with the lower surface of the baffle 18, the baffle 18 opposite to the spring 17 supports and absorbs vibration, a lantern ring B19 is fixedly sleeved on one side of the upper surface of the baffle 18, the lantern ring B19 and the lantern ring A14 are made of rubber, the vibration transmission is reduced by the lantern ring A14 and the lantern ring B19, and the inner side curved surface of the lantern ring B19 is sleeved with the outer circular curved surface of the limiting rod 16.

When the LED display screen is used, the LED display screen is connected to one side of the positioning plate 1, the knob 9 above is rotated, the knob 9 above drives the threaded rod 8 to rotate, the threaded rod 8 is driven to move towards the outside, the fixed column 12 in the middle is loosened, the fixed column 12 above is connected with the rotating column A6, the threaded rod 8 is connected with one end of the rotating column B11 through the threaded pipe 7, after the fixed column 12 above is loosened, the angle between the rotating column A6 and the rotating column B11 is adjusted, the knob 9 above is turned over to drive the threaded rod 8 to move after being suitable, the fixed column 12 above is fixed to realize the diagonal fixation, the knob 9 below is rotated, the fixed column 12 below is connected with one end of the rotating column B11, the threaded pipe 7 below is connected with the positioning rod 13, the adjustment of the angles of the rotating column B11 and the positioning rod 13 is, LED display screen places on the desktop through base 15, base 15 realizes absorbing vibrations through locating piece 5 of bottom, locating lever 13 is connected the transmission that reduces vibrations through lantern ring A14 and base 15, locating lever 13 is connected with baffle 18, baffle 18 is connected with restriction pole 16 through lantern ring B19, the transmission that reduces vibrations is realized, baffle 18 bottom is provided with spring 17, the realization is absorbed vibrations, it does not have the shock attenuation effect to have solved current LED display screen support, lead to the LED display screen to take place the problem of shake easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED display screen, includes locating plate (1), its characterized in that: the surface of one side of the positioning plate (1) is fixedly connected to one side of the connecting plate (2), the surface of one side, far away from the positioning plate (1), of the connecting plate (2) is fixedly connected to the middle of the surface of one side of the H-shaped plate (3), the surface of one side of the H-shaped plate (3) is rotatably connected with the rotating column A (6), one end, far away from the H-shaped plate (3), of the rotating column A (6) is fixedly connected to the cylindrical curved surface of the fixed column (12) above, one side surface of the fixed column (12) is provided with a limiting hole (10), one side surface of the limiting hole (10) is in contact with one end of the threaded rod (8) far away from the limiting hole (10), one end, far away from the limiting hole (10), of the threaded rod (8) is fixedly connected with the knob (9), one side, far away from the knob (9, one end of the rotating column B (11) far away from the threaded pipe (7) above is fixedly connected with the excircle curved surface of the fixed column (12) below;

the excircle curved surface of screwed pipe (7) of below cup joints with locating lever (13) one side is fixed, the excircle curved surface and the lantern ring A (14) inboard curved surface of locating lever (13) cup joint, the excircle curved surface of lantern ring A (14) cup joints with the upper surface fixed of base (15), the upper and lower surface difference fixedly connected with restriction lever (16) both ends of base (15) inner wall, spring (17) have been cup jointed to the excircle curved surface of restriction lever (16), the bottom contact of spring (17) one end and base (15) inner wall, the other end and baffle (18) lower surface contact of spring (17), lantern ring B (19) have been cup jointed to one side of baffle (18) upper surface fixedly, the excircle curved surface of lantern ring B (19) inboard curved surface and restriction lever (16) cup joint.

2. The LED display screen of claim 1, wherein: the bottom of base (15) is provided with locating piece (5), and the material of locating piece (5) is rubber, and the material of lantern ring B (19) and lantern ring A (14) is rubber.

3. The LED display screen of claim 1, wherein: one side fixed surface of base (15) is connected with constant head tank (20), and constant head tank (20) inside is provided with augmenter post (21).

4. The LED display screen of claim 1, wherein: the number of the fixed columns (12) is two, the number of the fixed columns (12) in each group is two, the two fixed columns (12) are symmetrically distributed about the middle of the H-shaped plate (3), the fixed column (12) positioned above is fixedly connected with one end of the rotating column A (6), and the fixed column (12) positioned below is fixedly connected with one end of the rotating column B (11).

5. The LED display screen of claim 1, wherein: the H-shaped plate (3) is H-shaped, and one side surface of the H-shaped plate (3) is perpendicular to the connecting plate (2).

6. The LED display screen of claim 1, wherein: rotating post A (6) one end has cup jointed dwang (4), and the dwang (4) are kept away from the one end and the H template (3) side surface rotation of rotating post A (6) and are connected.