CN217874881U

CN217874881U - Installation supporting member suitable for LED display screen

Info

Publication number: CN217874881U
Application number: CN202220631679.4U
Authority: CN
Inventors: 齐红飞; 董继飞; 任凯丽; 陈格格; 齐晓飞
Original assignee: Luoyang Zhiku Photoelectric Technology Co ltd
Current assignee: Luoyang Zhiku Photoelectric Technology Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-11-22
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses an installation supporting member suitable for LED display screen relates to LED display screen technical field. This installation supporting member suitable for LED display screen, including first diaphragm and second diaphragm, first diaphragm and second diaphragm side fixedly connected with riser, the upside fixed surface of first diaphragm is connected with the solid fixed bottom post, and the upside surface of solid fixed bottom post rotates and is connected with the column spinner, and the screw thread cover has been cup jointed in the activity on the column spinner, and the surface of column spinner is provided with the thread tooth with screw thread cover threaded connection. This installation supporting member suitable for LED display screen can adjust the interval between thread bush and the fixed foundation, makes the device be applicable to the LED display screen of co-altitude not like this, and the device adjustment process is simple and convenient, also is favorable to enlarging supporting member's application scope simultaneously, need not change different supporting member when installing the LED display screen of co-altitude not, has further improved the device's practicality.

Description

Installation supporting member suitable for LED display screen

Technical Field

The utility model relates to a LED display screen technical field, in particular to installation supporting member suitable for LED display screen.

Background

The LED display screen is a display mode by controlling a semiconductor light emitting diode, the existing installation supporting member suitable for the LED display screen needs to select a matched supporting component according to the size of the LED display screen, and the application range of the supporting member is limited.

Relevant patents are retrieved according to the above problems: the utility model provides an installation supporting member suitable for LED display screen, this scheme through with the curb plate through inside inner panel with the slide rail cooperation stretch with shorten can, the convenience carries out size adjustment according to the LED display screen of equidimension not to supporting member.

However, the scheme has certain disadvantages in the using process: it is known that the LED display screens with different sizes have different heights except for different widths, however, the scheme is only directed to fixing the LED display screens with different widths, so that the LED display screens with different sizes cannot be better fixed, and therefore, the application range of the supporting member is not convenient to expand, and the practicability of the supporting member is further influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an installation supporting component suitable for LED display screen, can solve not better fix not unidimensional LED display screen to be not convenient for enlarge supporting component's application scope, further influenced the problem of this installation supporting component's practicality.

In order to achieve the above purpose, the utility model provides a following technical scheme: an installation supporting member suitable for an LED display screen comprises a first transverse plate and a second transverse plate, wherein vertical plates are fixedly connected to the side faces of the first transverse plate and the second transverse plate, a fixed bottom column is fixedly connected to the upper side surface of the first transverse plate, a rotating column is rotatably connected to the upper side surface of the fixed bottom column, a threaded sleeve is movably sleeved on the rotating column, and threaded teeth in threaded connection with the threaded sleeve are arranged on the outer surface of the rotating column;

two connecting plates which are arranged in a mirror image mode are fixedly connected to the outer surfaces of the threaded sleeve and the fixed bottom column, an expansion plate is arranged on one side, away from the rotating column, of each connecting plate, and a V-21274type fixing plate is fixedly connected to one side, away from the corresponding connecting plate, of each expansion plate.

Preferably, a control cavity is formed in the second transverse plate, and the upper end of the rotating column penetrates into the control cavity and is rotatably connected with the inner wall of the second transverse plate.

Preferably, the upside surface of second diaphragm is provided with the rolling disc, and the lower side fixed surface of rolling disc is connected with the lower extreme and runs through into the connecting rod in the control chamber, and the swivelling chute has been seted up on the upside surface of column spinner, and the lower extreme fixedly connected with of connecting rod extends into the first gear in the swivelling chute, rotates on the inner wall of the swivelling chute bottom on the column spinner and is connected with the three second gear that all is connected with first gear engagement, sets up the tooth of being connected with three second gear engagement on the inner wall of rotation axis.

Preferably, a contraction groove is formed in the surface of one side of the connecting plate facing the v-shaped fixing plate 21274, one side of the expansion plate far away from the v-shaped fixing plate extends into the contraction groove and is in sliding connection with the inner wall of the contraction groove, and a tension spring is fixedly connected between the surface of one side of the expansion plate far away from the v-shaped fixing plate and the inner wall of the contraction groove.

Preferably, the upper and lower both sides of expansion plate all seted up the restriction spout on the surface, fixedly connected with extends into the restriction piece in the restriction spout on the shrink groove in the connecting plate towards the one side inner wall of restriction spout.

Preferably, one side of the limiting block in the limiting chute is provided with a pulley which is in sliding connection with the limiting chute.

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

(1) This installation supporting member suitable for LED display screen can adjust the interval between thread bush and the fixed foundation post, makes the device be applicable to the LED display screen of co-altitude not like this, and the device adjustment process is simple and convenient, also is favorable to enlarging supporting member's application scope simultaneously, need not change different supporting member when installing the LED display screen of co-altitude not, has further improved the device's practicality.

(2) This installation supporting member suitable for LED display screen, through rotating the rotary disk, thereby first gear has driven the second gear in step and has rotated, the column spinner is rotatory with step-by-step under the meshing transmission between second gear and tooth like this, reach laborsaving effect when driving the column spinner rotation like this, the working force degree of staff when adjusting the thread bush height has been reduced, the operation degree of difficulty when further having reduced the staff and using, efficiency when having ensured the height-adjusting of thread bush.

(3) This installation supporting member suitable for LED display screen forms spacing effect to the expansion plate through the restriction piece, has avoided the expansion plate to pull out the condition of connecting plate, has further ensured the stability when the device uses.

Drawings

The invention is further described below with reference to the following figures and examples:

fig. 1 is a schematic structural view of an installation supporting member suitable for an LED display screen according to the present invention;

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

FIG. 3 is a side plan view of the connection plate of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

Reference numerals: the device comprises a first transverse plate 1, a second transverse plate 2, a vertical plate 3, a fixed bottom column 4, a rotating column 5, a threaded sleeve 6, a connecting plate 7, an expansion plate 8, a fixing plate 9 \ 21274, a rotating disc 10, a control cavity 11, a rotating groove 12, a connecting rod 13, a first gear 14, a second gear 15, teeth 16, a shrinkage groove 17, a tension spring 18, a limiting sliding groove 19, a limiting block 20 and a pulley 21.

Detailed Description

Referring to fig. 1, the present invention provides a technical solution: the utility model provides an installation supporting member suitable for LED display screen, includes first diaphragm 1 and second diaphragm 2,

first diaphragm

1 and 2 side fixedly connected with risers 3 of second diaphragm, consequently make up into I shape support between riser 3, first diaphragm 1 and the second diaphragm 2.

Further, the upside fixed surface of first diaphragm 1 is connected with fixed foundation 4, the upside surface of fixed foundation 4 rotates and is connected with the column spinner 5, threaded sleeve 6 has been cup jointed in the activity on the column spinner 5, the surface of column spinner 5 is provided with the thread tooth with 6 threaded connection of threaded sleeve simultaneously, consequently, through rotating column spinner 5, thereby can make threaded sleeve 6 upwards or displacement downwards respectively on column spinner 5, thereby can adjust the interval between threaded sleeve 6 and the fixed foundation 4, make the device be applicable to the LED display screen of co-altitude not through this kind of mode, the device adjustment process is simple and convenient, also be favorable to enlarging the application scope of supporting member simultaneously, need not change different supporting member when installing the LED display screen of co-altitude not, the practicality of the device has further been improved.

Furthermore, the outer surfaces of the threaded sleeve 6 and the fixed bottom column 4 are fixedly connected with two connecting plates 7 which are arranged in a mirror image mode, one sides of the connecting plates 7, far away from the rotating column 5, are provided with telescopic plates 8, and meanwhile, one sides of the telescopic plates 8, far away from the connecting plates 7, are fixedly connected with a v-21274type fixing plate 9, so that the LED display screen is placed between the two v-212749.

Referring to fig. 2, further, a control cavity 11 is formed in the second transverse plate 2, an upper end of the rotary column 5 penetrates into the control cavity 11 and is rotatably connected with an inner wall of the second transverse plate 2, a rotary disc 10 is arranged on an upper side surface of the second transverse plate 2, a lower side surface of the rotary disc 10 is fixedly connected with a connecting rod 13, a lower end of the connecting rod 13 penetrates into the control cavity 11, a rotary groove 12 is formed in an upper side surface of the rotary column 5, a lower end of the connecting rod 13 is fixedly connected with a first gear 14 extending into the rotary groove 12, meanwhile, three second gears 15 which are all meshed with the first gear 14 are rotatably connected to an inner wall of the bottom of the rotary groove 12 in the rotary column 5, and teeth 16 meshed with the three second gears 15 are formed in the inner wall of the rotary shaft 12, so that the rotary column 5 synchronously rotates under meshing transmission between the second gears 15 and the teeth 16, and accordingly, labor-saving effect is achieved when the rotary column 5 is driven to rotate, the first gear 14 synchronously drives the second gear 15 to rotate, the working sleeve 6 to further ensure the operation efficiency of adjusting the height of the working sleeve, and the screw thread is used for further reducing the difficulty of the height of the workers.

Referring to fig. 3-4, further, a contraction groove 17 is formed in a surface of one side of the connecting plate 7 facing the v-212749, one side of the expansion plate 8, which is far away from the v-212749, extends into the contraction groove 17 and is in sliding connection with an inner wall of the contraction groove 17, and a tension spring 18 is fixedly connected between a surface of one side of the expansion plate 8, which is far away from the v-212749, and an inner wall of the contraction groove 17, so that the distance between the two v-21274fixed plates 9 on the same horizontal line is adjusted by pulling the expansion plate 8 and simultaneously stretching the tension spring 18 under a force, and the LED display screen is placed between the two v-21274fixed plates 9, so that the v-21274fixed plate 9 extrudes the LED display screen under the pulling of the tension spring 18, thereby achieving an effect of fixing the LED display screen.

Further, restriction spout 19 has all been seted up on the upper and lower both sides surface of expansion plate 8, shrink 17 in the connecting plate 7 is towards fixedly connected with on restriction spout 19's one side inner wall and extends into restriction spout 19 restriction piece 20, one side that restriction piece 20 is located restriction spout 19 simultaneously is provided with the pulley 21 with restriction spout 19 sliding connection, consequently, form spacing effect to expansion plate 8 through restriction piece 20, the condition of connecting plate 7 has been dragged out to expansion plate 8 has been avoided, further ensured the stability when the device uses.

The working principle is as follows: when the mounting support member suitable for the LED display screen is used, the rotating disk 10 is rotated, so that the first gear 14 synchronously drives the second gear 15 to rotate, the rotating column 5 synchronously rotates under the meshing transmission between the second gear 15 and the teeth 16, the threaded sleeve 6 is enabled to respectively move upwards or downwards on the rotating column 5, and the distance between the threaded sleeve 6 and the fixed bottom column 4 can be adjusted.

Claims

1. The utility model provides an installation supporting member suitable for LED display screen, includes first diaphragm (1) and second diaphragm (2), first diaphragm (1) and second diaphragm (2) side fixedly connected with riser (3), its characterized in that: the upper side surface of the first transverse plate (1) is fixedly connected with a fixed bottom column (4), the upper side surface of the fixed bottom column (4) is rotatably connected with a rotary column (5), a threaded sleeve (6) is movably sleeved on the rotary column (5), and the outer surface of the rotary column (5) is provided with threaded teeth in threaded connection with the threaded sleeve (6);

two connecting plates (7) which are arranged in a mirror image mode are fixedly connected to the outer surfaces of the threaded sleeve (6) and the fixed bottom column (4), an expansion plate (8) is arranged on one side, away from the rotating column (5), of each connecting plate (7), and a V-21274type fixing plate (9) is fixedly connected to one side, away from the connecting plates (7), of each expansion plate (8).

2. A mounting support member for an LED display screen according to claim 1, wherein: a control cavity (11) is formed in the second transverse plate (2), and the upper end of the rotary column (5) penetrates into the control cavity (11) and is rotatably connected with the inner wall of the second transverse plate (2).

3. A mounting support member for an LED display screen according to claim 2, wherein: the lateral surface of second diaphragm (2) is provided with rolling disc (10), the downside fixed surface of rolling disc (10) is connected with lower extreme and runs through connecting rod (13) in advancing control chamber (11), swivelling chute (12) have been seted up on the upside surface of column spinner (5), the lower extreme fixedly connected with of connecting rod (13) extends into first gear (14) in swivelling chute (12), it is connected with three second gear (15) all be connected with first gear (14) meshing to rotate on swivelling chute (12) bottom inner wall on column spinner (5), set up tooth (16) of being connected with three second gear (15) meshing on the inner wall of swivelling chute (12).

4. A mounting support member for an LED display screen according to claim 1, wherein: a contraction groove (17) is formed in the surface of one side of the connecting plate (7) facing the probation 212749, one side of the expansion plate (8) far away from the probation 212749 extends into the contraction groove (17) and is in sliding connection with the inner wall of the contraction groove (17), and a tension spring (18) is fixedly connected between the surface of one side of the expansion plate (8) far away from the probation 212749 and the inner wall of the contraction groove (17).

5. A mounting support member suitable for an LED display screen according to claim 4, characterized in that: limiting sliding grooves (19) are formed in the surfaces of the upper side and the lower side of the expansion plate (8), and limiting blocks (20) extending into the limiting sliding grooves (19) are fixedly connected to the inner wall, facing the limiting sliding grooves (19), of one side of a contraction groove (17) in the connecting plate (7).

6. A mounting support member for LED display screen according to claim 5, wherein: one side of the limiting block (20) in the limiting sliding groove (19) is provided with a pulley (21) which is connected with the limiting sliding groove (19) in a sliding manner.