CN218268145U

CN218268145U - Rotary positioning mechanism of LED display screen

Info

Publication number: CN218268145U
Application number: CN202222347156.XU
Authority: CN
Inventors: 李传雨
Original assignee: Zhejiang Jiazhi Technology Co ltd
Current assignee: Zhejiang Jiazhi Technology Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-01-10
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a rotary positioning mechanism of LED display screen, relate to the technical field of display screen installation, the on-line screen storage device comprises a base, the last fixed surface of base is connected with supporting mechanism, supporting mechanism's top is rotated and is connected with rotary mechanism, one side fixedly connected with mounting bracket of rotary mechanism, one side that rotary mechanism was kept away from to the mounting bracket is provided with the LED display screen body, in use, control handle control positioning structure moves down, remove LED display screen body control rotary mechanism again and rotate the display position who adjusts the LED display screen body around supporting mechanism, clamping mechanism restricts rotary mechanism's stop grid position when rotary mechanism rotates, it makes the location structure shift up the position of injecting rotary mechanism's inside restriction rotary mechanism to let go up the control handle, when adjusting the display position to the LED display screen body, the base remains motionless with supporting mechanism's position, thereby the condition that the support appears and emptys the LED display screen body and causes the LED display screen body to damage when the LED display screen body removes to try to avoid.

Description

Rotary positioning mechanism of LED display screen

Technical Field

The application relates to the technical field of display screen installation, in particular to a rotary positioning mechanism of an LED display screen.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, image, video, etc. LED displays are typically mounted by dedicated brackets.

The utility model patent of publication number CN211145927U discloses a display screen support and display screen subassembly, and this display screen support is used for installing the display screen, and the display screen support includes: a bracket assembly; the wall hanging strip is arranged on the support component and arranged along the horizontal direction, the wall hanging strip comprises a first connecting section and a first inserting section which are mutually connected, the first connecting section is connected with the support component, the first inserting section is positioned above the first connecting section, and a first interval is formed between the first inserting section and the support component; the plug connector for set up the one side towards the bracket component at the display screen, the plug connector articulates with the hanging strip, and the plug connector part is located first interval. Through the technical scheme that this application provided, can solve the problem that the display screen among the prior art is difficult to the installation and installation effectiveness is low.

Above-mentioned technical scheme supports the display screen through the bracket component when using, when the display screen need be adjusted and show the position, needs the manual work to remove the holistic position of bracket component, but the display screen is installed on the bracket component to lead to the bracket component heavier, need many people to cooperate the removal that just can accomplish the bracket component, the bracket component still can appear when removing and topple over the condition that causes the display screen to damage, it is comparatively inconvenient during the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotational positioning mechanism of LED display screen, aim at can effectually solving and support the display screen through the bracket component among the prior art, when the display screen need adjust the demonstration position, need the manual work to come to remove the holistic position of bracket component, but the display screen is installed on the bracket component, thereby lead to the bracket component heavier, need many people to cooperate the removal that just can accomplish the bracket component, still can appear when removing that the bracket component is emptyd and cause the condition that the display screen damaged, comparatively inconvenient problem during the use.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a rotary positioning mechanism of LED display screen, includes the base, the last fixed surface of base is connected with supporting mechanism, supporting mechanism's top is rotated and is connected with rotary mechanism, one side fixedly connected with mounting bracket of rotary mechanism, the mounting bracket is kept away from one side of rotary mechanism is provided with the LED display screen body, supporting mechanism with rotary mechanism's upper surface is provided with the limiting plate, supporting mechanism's top threaded connection has spacing bolt, spacing bolt runs through the limiting plate, supporting mechanism's inside swing joint has latch mechanism, latch mechanism's one end with rotary mechanism's inside mutual joint, supporting mechanism's inside swing joint has location structure, location structure's top is located rotary mechanism's inside, location structure's outer wall fixedly connected with control handle, the control handle is kept away from location structure's one end is located supporting mechanism's outside, when adjusting the demonstration position of LED display screen body during the use, base and supporting mechanism's position remain motionless to the condition that the LED display screen body damaged appears toppling over of support as far as possible when the LED display screen body removes.

As a preferred scheme of the utility model, supporting mechanism includes that fixed connection is in the bracing piece of base upper surface, location structure is located the inside of bracing piece, the last fixed surface of bracing piece is connected with the spliced pole, clamping mechanism is located the inside of spliced pole.

As a preferred scheme of the utility model, rotary mechanism is including cup jointing the connecting pipe of spliced pole outer wall, arc joint groove has evenly been seted up to the inside of connecting pipe, the joint mechanism is kept away from the one end of spliced pole is located the inside in arc joint groove, the spacing groove has evenly been seted up to the lower surface of connecting pipe, the spacing groove is located the below in arc joint groove, location structure's top is located the inside in spacing groove.

As a preferred scheme of the utility model, the joint mechanism is including being located the inside first spring of spliced pole, the one end fixedly connected with joint of first spring, the joint is kept away from the one end of first spring is located the inside in arc joint groove.

As a preferred scheme of the utility model, location structure is including being located the inside location strip of bracing piece, the one end of control handle with the outer wall fixed connection of location strip, the top of location strip is located the inside of spacing groove, the lower fixed surface of location strip is connected with the second spring.

As a preferred scheme of the utility model, the outer wall fixedly connected with backup pad of bracing piece, the first thing hole of putting has evenly been seted up to the lower surface of connecting pipe, the even swing joint in inside of connecting pipe is located the first downthehole first ball of putting, first ball is kept away from first one side of putting the thing hole with backup pad looks butt.

As an optimized scheme of the utility model, the second has evenly been seted up to the upper surface of connecting pipe and has been put the thing hole, the even swing joint in inside of connecting pipe is located the second is put the downthehole second ball of thing, the second ball is kept away from the second put the thing hole one side with limiting plate looks butt.

Compared with the prior art, the utility model has the advantages of:

(1) This application supporting mechanism can restrict rotary mechanism's mounted position, rotary mechanism passes through with the mounting bracket cooperation, can restrict the mounted position of restriction LED display screen body, can restrict the stop position between rotary mechanism and the supporting mechanism when rotary mechanism rotates through removing the steerable rotary mechanism of LED display screen body and rotate around supporting mechanism, thereby adjust the display position of LED display screen body, the limiting plate can restrict rotary mechanism's mounted position through cooperating with the spacing bolt, latch mechanism can restrict the stop position between rotary mechanism and the supporting mechanism, location structure can restrict rotary mechanism's position, thereby play certain positioning action to LED display screen body, the control handle can adjust location structure's position through personnel's downward pressing, make location structure's top from the inside pull-out of rotary mechanism, thereby the rotary mechanism of being convenient for rotates, this application is when adjusting the display position of LED display screen body, the base keeps motionless with supporting mechanism's position, thereby avoid appearing the support and toppling over the condition that causes LED display screen body to damage when LED display screen body removes as far as possible, it is more convenient to make this application use.

(2) The bracing piece that this application set up can restrict the mounted position of spliced pole, the spliced pole can restrict rotary mechanism's mounted position, the joint is when receiving the extrusion, first spring can contract, thereby make the joint can take in the inside of spliced pole, and the one end of joint is the hemisphere, can with the inside phase-match in arc joint groove, location structure is when shifting up through the position that can restrict rotary mechanism in the spacing groove cooperation, the second spring can be when no external force control location strip, can control the location strip and upwards remove.

(3) The arc joint groove that this application set up can restrict the joint position between connecting pipe and the clamping mechanism, thereby make location structure top can be located the inside of spacing groove when shifting up, the backup pad can with first ball to the butt, the first mounted position of putting the thing hole and can restricting first ball, first ball can reduce and the backup pad between the frictional force when the connecting pipe rotates, the second is put the mounted position that the thing hole can restrict the second ball, the second ball can reduce and the limiting plate between the frictional force when the connecting pipe rotates.

Drawings

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

FIG. 2 is a schematic view of a partial cross-sectional structure of the supporting mechanism of the present invention;

fig. 3 is a schematic view of a rotary mechanism of the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a base; 2. a support mechanism; 201. a support bar; 202. connecting columns; 3. a rotation mechanism; 301. a connecting pipe; 302. an arc-shaped clamping groove; 303. a limiting groove; 4. a clamping mechanism; 401. a first spring; 402. a clamping head; 5. a limiting plate; 6. a limit bolt; 7. a positioning structure; 701. a positioning bar; 702. a second spring; 8. a control handle; 9. a mounting frame; 10. an LED display screen body; 11. a support plate; 12. a first storage hole; 13. a first ball bearing; 14. a second storage hole; 15. a second ball.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on 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" and "second" 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", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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.

Example (b):

referring to fig. 1-5, a rotary positioning mechanism for an LED display screen includes a base 1, a support mechanism 2 is fixedly connected to an upper surface of the base 1, a rotating mechanism 3 is rotatably connected to a top of the support mechanism 2, a mounting frame 9 is fixedly connected to one side of the rotating mechanism 3, an LED display screen body 10 is disposed on one side, away from the rotating mechanism 3, of the mounting frame 9, a limiting plate 5 is disposed on upper surfaces of the support mechanism 2 and the rotating mechanism 3, a limiting bolt 6 is connected to a top portion of the support mechanism 2 through a thread, the limiting bolt 6 penetrates through the limiting plate 5, a clamping mechanism 4 is movably connected to an inner portion of the support mechanism 2, one end of the clamping mechanism 4 is clamped with the inner portion of the rotating mechanism 3, a positioning structure 7 is movably connected to the inner portion of the support mechanism 2, a top portion of the positioning structure 7 is located inside the rotating mechanism 3, a control handle 8 is fixedly connected to an outer wall of the positioning structure 7, and one end, away from the control handle 8, is located outside the support mechanism 2.

In this embodiment, the base 1 disposed in the rotational positioning mechanism of the LED display screen can limit the mounting position of the supporting mechanism 2, the supporting mechanism 2 can limit the mounting position of the rotating mechanism 3, the rotating mechanism 3 can limit the mounting position of the LED display screen body 10 by cooperating with the mounting frame 9, and the rotating mechanism 3 is rotatably connected with the supporting mechanism 2, the rotating mechanism 3 can be controlled to rotate around the supporting mechanism 2 by moving the LED display screen body 10, so that the display position of the LED display screen body 10 can be adjusted, the limiting plate 5 can limit the mounting position of the rotating mechanism 3 by cooperating with the limiting bolt 6, as far as possible, the situation that the rotating mechanism 3 falls off is avoided, the clamping mechanism 4 can limit the lattice-stopping position between the rotating mechanism 3 and the supporting mechanism 2 when the rotating mechanism 3 rotates, the positioning structure 7 can limit the position of the rotating mechanism 3, thereby playing a certain positioning role in positioning the LED display screen body 10, the control handle 8 can adjust the position of the positioning structure 7 by pressing down by a person, so that the top of the positioning structure 7 is pulled away from the inside of the rotating mechanism 3, thereby facilitating the rotation of the rotating mechanism 3, as far as possible, when the display screen body 10 is adjusted, the display screen body 1 and the supporting mechanism 2, thereby preventing the LED display screen body from falling off from being damaged when the LED display screen body from falling.

Referring to fig. 1, 2 and 3, the supporting mechanism 2 includes a supporting rod 201 fixedly connected to the upper surface of the base 1, the positioning structure 7 is located inside the supporting rod 201, the upper surface of the supporting rod 201 is fixedly connected with a connecting column 202, and the clamping mechanism 4 is located inside the connecting column 202.

In this embodiment, the support rod 201 can limit the installation position of the connection column 202, and the connection column 202 can limit the installation position of the rotation mechanism 3.

Referring to fig. 2 and 3, the rotating mechanism 3 includes a connecting pipe 301 sleeved on the outer wall of the connecting column 202, an arc-shaped clamping groove 302 is uniformly formed in the connecting pipe 301, one end of the clamping mechanism 4 away from the connecting column 202 is located in the arc-shaped clamping groove 302, a limiting groove 303 is uniformly formed in the lower surface of the connecting pipe 301, the limiting groove 303 is located below the arc-shaped clamping groove 302, and the top of the positioning structure 7 is located in the limiting groove 303.

In this embodiment, the arc-shaped clamping groove 302 can limit the clamping position between the connecting pipe 301 and the clamping mechanism 4, so that the top end of the positioning structure 7 can be located inside the limiting groove 303 when moving upwards.

Referring to fig. 2 and 3, the clamping mechanism 4 includes a first spring 401 located inside the connecting column 202, one end of the first spring 401 is fixedly connected with a clamping head 402, and one end of the clamping head 402 away from the first spring 401 is located inside the arc-shaped clamping groove 302.

In this embodiment, joint 402 is when receiving the extrusion, and the first spring 401 of setting can contract to make joint 402 can take in the inside of spliced pole 202, and joint 402's one end is the hemisphere, can with the inside phase-match of arc joint groove 302.

Referring to fig. 2 and 4, the outer wall of the supporting rod 201 is fixedly connected with a supporting plate 11, the lower surface of the connecting pipe 301 is uniformly provided with first object placing holes 12, the inside of the connecting pipe 301 is uniformly and movably connected with first balls 13 located in the first object placing holes 12, and one side of the first balls 13 far away from the first object placing holes 12 is abutted to the supporting plate 11.

In this embodiment, the support plate 11 can abut against the first balls 13, the first storage holes 12 can restrict the mounting positions of the first balls 13, and the first balls 13 can reduce the frictional force with the support plate 11 when the connection pipe 301 rotates.

Referring to fig. 2, the connecting pipe 301 has second object accommodating holes 14 uniformly formed in the upper surface thereof, the connecting pipe 301 has second balls 15 uniformly and movably connected therein and located in the second object accommodating holes 14, and one side of the second balls 15 away from the second object accommodating holes 14 abuts against the limiting plate 5.

In this embodiment, the second storage hole 14 is provided to limit the installation position of the second ball 15, and the second ball 15 can reduce the friction force with the limiting plate 5 when the connecting pipe 301 rotates.

Referring to fig. 2, 4 and 5, the positioning structure 7 includes a positioning bar 701 located inside the supporting rod 201, one end of the control handle 8 is fixedly connected to an outer wall of the positioning bar 701, a top of the positioning bar 701 is located inside the limiting groove 303, and a lower surface of the positioning bar 701 is fixedly connected to a second spring 702.

In this embodiment, the positioning structure 7 is configured to be capable of limiting the position of the rotating mechanism 3 by engaging with the limiting groove 303 when moving upward, and the second spring 702 is capable of controlling the positioning bar 701 to move upward when the positioning bar 701 is controlled without an external force.

The working principle is as follows:

the utility model discloses, in using, move downwards through 8 control positioning structure 7 of control handle, rethread personnel remove LED display screen body 10, can control rotary mechanism 3 and rotate around supporting mechanism 2, adjust the demonstration position of LED display screen body 10, the clamping mechanism 4 that sets up restricts the stop grid position between rotary mechanism 3 and the supporting mechanism 2 when rotary mechanism 3 rotates, after having adjusted the position of LED display screen body 10, it makes positioning structure 7 move up the inside of injecting rotary mechanism 3 to release control handle 8, restrict rotary mechanism 3's position, avoid rotary mechanism 3 to remove as far as possible, this application is when adjusting the demonstration position of LED display screen body 10, the base 1 that sets up and supporting mechanism 2's position keep motionless, thereby avoid appearing the support when LED display screen body 10 removes and empty the condition that causes LED display screen body 10 to damage as far as possible, it is more convenient to make this application use.

The above are only the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be covered by the present invention in the technical scope of the present invention, and the technical solution and the modified concept of the present invention should be replaced or changed equally.

Claims

1. The utility model provides a rotary positioning mechanism of LED display screen which characterized in that includes:

base (1), the last fixed surface of base (1) is connected with supporting mechanism (2), the top of supporting mechanism (2) is rotated and is connected with rotary mechanism (3), one side fixedly connected with mounting bracket (9) of rotary mechanism (3), keep away from mounting bracket (9) one side of rotary mechanism (3) is provided with LED display screen body (10), supporting mechanism (2) with the upper surface of rotary mechanism (3) is provided with limiting plate (5), the top threaded connection of supporting mechanism (2) has stop cock (6), stop cock (6) run through limiting plate (5), the inside swing joint of supporting mechanism (2) has clamping mechanism (4), the one end of clamping mechanism (4) with the inside mutual joint of rotary mechanism (3), the inside swing joint of supporting mechanism (2) has location structure (7), the top of location structure (7) is located rotary mechanism's (3) inside, the outer wall fixedly connected with control handle (8) of location structure (7), control handle (8) are kept away from the one end of location structure (7) is located the outside of supporting mechanism (2).

2. The rotary positioning mechanism for the LED display screen of claim 1, wherein: supporting mechanism (2) are including fixed connection be in bracing piece (201) of base (1) upper surface, location structure (7) are located the inside of bracing piece (201), the last fixed surface of bracing piece (201) is connected with spliced pole (202), clamping mechanism (4) are located the inside of spliced pole (202).

3. The rotary positioning mechanism of the LED display screen according to claim 2, wherein: rotary mechanism (3) including cup jointing connecting pipe (301) of spliced pole (202) outer wall, arc joint groove (302) have evenly been seted up to the inside of connecting pipe (301), joint mechanism (4) are kept away from the one end of spliced pole (202) is located the inside of arc joint groove (302), spacing groove (303) have evenly been seted up to the lower surface of connecting pipe (301), spacing groove (303) are located the below of arc joint groove (302), the top of location structure (7) is located the inside of spacing groove (303).

4. The rotary positioning mechanism for the LED display screen of claim 3, wherein: clamping mechanism (4) are including being located inside first spring (401) of spliced pole (202), the one end fixedly connected with joint (402) of first spring (401), joint (402) are kept away from the one end of first spring (401) is located the inside of arc joint groove (302).

5. The rotary positioning mechanism for the LED display screen of claim 3, wherein: location structure (7) are including being located inside location strip (701) of bracing piece (201), the one end of control handle (8) with the outer wall fixed connection of location strip (701), the top of location strip (701) is located the inside of spacing groove (303), the lower fixed surface of location strip (701) is connected with second spring (702).

6. The rotary positioning mechanism for the LED display screen of claim 3, wherein: the outer wall fixedly connected with backup pad (11) of bracing piece (201), the lower surface of connecting pipe (301) has evenly been seted up first thing hole (12) of putting, the even swing joint in inside of connecting pipe (301) is located first thing hole (12) inside first ball (13) of putting, first ball (13) are kept away from first one side of putting thing hole (12) with backup pad (11) looks butt.

7. The rotary positioning mechanism of the LED display screen according to claim 3, wherein: the second has evenly been seted up to the upper surface of connecting pipe (301) and has been put thing hole (14), the even swing joint in inside of connecting pipe (301) has and is located the second puts second ball (15) of thing hole (14) inside, second ball (15) are kept away from the second put the one side of thing hole (14) with limiting plate (5) looks butt.