CN217951900U

CN217951900U - Buffering formula linkage for LED screen

Info

Publication number: CN217951900U
Application number: CN202222174506.7U
Authority: CN
Inventors: 沈征; 丁杰; 彭生产; 李文; 管龙飞
Original assignee: Hangzhou Melody Cultural Creativity Co ltd
Current assignee: Hangzhou Melody Cultural Creativity Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-02
Anticipated expiration: 2032-08-18

Abstract

The utility model relates to the technical field of LED screens, in particular to a buffering type suspension device for an LED screen, which comprises two suspension mechanisms, wherein each suspension mechanism comprises a top positioning base plate, a plurality of positioning bolts and a fixed cylinder; the LED screen fixing device comprises a top positioning substrate, a plurality of positioning bolts, a fixing cylinder, a supporting component, a first flange plate, a second flange plate, a connecting plate and a plurality of positioning bolts, wherein the plurality of positioning bolts are installed on the top positioning substrate in a threaded mode, the plurality of positioning bolts are evenly distributed around the plurality of positioning bolts, the fixing cylinder is fixedly installed at the bottom of the top positioning substrate, the supporting component is installed on the inner side of the fixing cylinder, the bottom of the supporting component is fixedly provided with the first flange plate, the bottom of the first flange plate is fixedly provided with the second flange plate through bolts, the bottom of the second flange plate is fixedly provided with the connecting plate, and the connecting plate is provided with the mounting plate through bolt fixing so as to be installed on the LED screen. The utility model discloses can adjust the mounting height of LED screen, the operation is very simple, and the practicality is strong.

Description

Buffering formula linkage for LED screen

Technical Field

The utility model relates to a LED screen technical field especially relates to a LED screen is with buffering formula linkage.

Background

At present, LED screens are widely used, the working states of the LED screens are various, the LED screens comprise a suspension type, the existing suspension type is that a connecting rod is directly fixed on a top beam, and in actual work, particularly in places where vibration is easy to generate, the LED screen chips and LED lamps in the LED screens can be damaged due to continuous vibration, and the limitation is large;

in view of the above, chinese patent publication No. CN201820124932.0 discloses "a buffer suspension device for an LED screen, which includes a top mounting substrate, wherein a plurality of first bolt holes for mounting are formed in the top mounting substrate, a top buffer pad is embedded in the center of the upper surface of the top mounting substrate, a hollow housing is mounted in the center of the bottom surface of the top mounting substrate, the center of the interior of the hollow housing is a main hollow structure, a moving plate is mounted in the main hollow structure, a longitudinal connecting rod is mounted in the center of the bottom of the moving plate, and a rod body of the longitudinal connecting rod penetrates through the top mounting substrate";

according to the LED screen buffer device, the LED screen is buffered through the spiral spring, so that damage of micro vibration to internal components of the LED screen can be effectively reduced; however, in the installation process, the installation height of the LED screen needs to be adjusted, and the installed LED screen cannot be adjusted in height in the patent, and needs to be detached and reinstalled, which is very troublesome to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the height of the installed LED screen cannot be adjusted in the prior art, and providing a buffering type hanging device for the LED screen.

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

designing a buffering type suspension device for an LED screen, which comprises two suspension mechanisms, wherein each suspension mechanism comprises a top positioning base plate, a plurality of positioning bolts and a fixing cylinder; a plurality of equal threaded mounting of positioning bolt is on top positioning substrate, and a plurality of positioning bolt evenly distributed around, solid fixed cylinder fixed mounting is in top positioning substrate's bottom, gu fixed cylinder installs the inboard supporting component, supporting component's bottom fixed mounting has first ring flange, there is the second ring flange bottom of first ring flange through bolt fixed mounting, the bottom fixed mounting of second ring flange has the connecting plate, there is the mounting panel through bolt fixed mounting on the connecting plate, in order to install the LED screen.

Preferably, the supporting component comprises a fixed seat, an internal thread cylinder and a bevel gear ring; the fixing base fixed mounting is inboard at the fixed cylinder, an internal thread section of thick bamboo runs through the fixing base, just rotates with the fixing base and is connected, awl ring gear fixed mounting is at the top of an internal thread section of thick bamboo.

Preferably, a bevel gear is rotatably mounted on the inner side of the fixed cylinder through a pin shaft and meshed with the bevel gear ring, and a rotating cap is rotatably mounted on the outer side of the fixed cylinder and coaxially and fixedly connected with the bevel gear.

Preferably, a buffer member is mounted on the inner side of the internal thread cylinder, and the buffer member comprises an external thread cylinder and a limiting plate; the external thread cylinder penetrates through the internal thread cylinder and is in threaded connection with the internal thread cylinder, and the limiting plate is fixedly installed at the top of the external thread cylinder.

Preferably, the inboard slidable mounting of an external screw thread section of thick bamboo has the slider, the bottom fixed mounting of slider has the connecting rod, the connecting rod run through the diapire of an external screw thread section of thick bamboo, and with external screw thread section of thick bamboo sliding connection, the bottom and the first ring flange fixed connection of connecting rod, the cover is equipped with the spring on the connecting rod, the spring is located inside an external screw thread section of thick bamboo.

The utility model provides a pair of LED is buffering formula linkage for screen, beneficial effect lies in: make bevel gear rotate through rotating rotatory cap to make the awl ring gear drive an internal thread section of thick bamboo and rotate, this just makes an external thread section of thick bamboo can make progress or move down, and then can adjust the mounting height of LED screen, the operation is very simple, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of a buffering suspension device for an LED screen according to the present invention;

fig. 2 is a schematic structural view of a suspension mechanism of a buffering suspension device for an LED screen according to the present invention;

fig. 3 is a schematic structural view of a supporting assembly of a buffering type suspension device for an LED screen according to the present invention;

fig. 4 is the utility model provides a structural schematic diagram of buffering formula linkage's bolster for LED screen.

In the figure: the suspension mechanism 1, the top positioning base plate 11, the positioning bolt 12, the fixed cylinder 13, the support assembly 14, the fixed seat 141, the internal thread cylinder 142, the bevel gear 143, the bevel gear 144, the rotating cap 145, the buffer 146, the external thread cylinder 1461, the limiting plate 1462, the slider 1463, the connecting rod 1464, the spring 1465, the first flange 15, the second flange 16, the connecting plate 17 and the mounting plate 2.

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. 1-4, a buffer suspension device for an LED screen comprises two suspension mechanisms 1, wherein each suspension mechanism 1 comprises a top positioning substrate 11, a plurality of positioning bolts 12 and a fixing cylinder 13; the equal threaded mounting of a plurality of positioning bolt 12 is on top positioning substrate 11, and around a plurality of positioning bolt 12 evenly distributed, solid fixed cylinder 13 fixed mounting is in the bottom of top positioning substrate 11, supporting component 14 is installed to gu fixed cylinder 13 inboard, supporting component 14's bottom fixed mounting has first ring flange 15, there is second ring flange 16 first ring flange 15's bottom through bolt fixed mounting, the bottom fixed mounting of second ring flange 16 has connecting plate 17, there is mounting panel 2 through bolt fixed mounting on connecting plate 17, in order to install the LED screen.

The supporting component 14 comprises a fixed seat 141, an internal thread cylinder 142 and a bevel gear ring 143; the fixing seat 141 is fixedly installed at the inner side of the fixing cylinder 13, the internal thread cylinder 142 penetrates through the fixing seat 141 and is rotatably connected with the fixing seat 141, and the bevel gear ring 143 is fixedly installed at the top of the internal thread cylinder 142; the inner side of the fixed cylinder 13 is rotatably provided with a bevel gear 144 through a pin shaft, the bevel gear 144 is meshed with the bevel gear ring 143, the outer side of the fixed cylinder 13 is rotatably provided with a rotating cap 145, and the rotating cap 145 is coaxially and fixedly connected with the bevel gear 144.

A buffer 146 is arranged inside the internal thread cylinder 142, and the buffer 146 comprises an external thread cylinder 1461 and a limiting plate 1462; the external thread cylinder 1461 penetrates through the internal thread cylinder 142 and is in threaded connection with the internal thread cylinder 142, and the limiting plate 1462 is fixedly installed at the top of the external thread cylinder 1461; the inboard slidable mounting of a screw thread section of thick bamboo 1461 has slider 1463, and the bottom fixed mounting of slider 1463 has connecting rod 1464, and connecting rod 1464 runs through the diapire of a screw thread section of thick bamboo 1461, and with a screw thread section of thick bamboo 1461 sliding connection, the bottom and the first ring flange 15 fixed connection of connecting rod 1464, the cover is equipped with spring 1465 on connecting rod 1464, and spring 1465 is located inside the screw thread section of thick bamboo 1461.

The installation process comprises the following steps: firstly, install the LED screen on mounting panel 2, when the mounting height of LED screen needs to be adjusted, through rotating rotatory cap 145 and making bevel gear 144 rotate to make awl ring 143 drive interior thread section of thick bamboo 142 and rotate, this just makes external thread section of thick bamboo 1461 can upwards or move down, and then can adjust the mounting height of LED screen, and the operation is very simple, and the practicality is strong.

The spring 1465 can cushion the LED screen, and can effectively reduce the damage of the internal components of the LED screen caused by micro vibration.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A buffering type suspension device for an LED screen comprises two suspension mechanisms (1), and is characterized in that each suspension mechanism (1) comprises a top positioning base plate (11), a plurality of positioning bolts (12) and a fixing cylinder (13); a plurality of equal screw thread of positioning bolt (12) is installed on top positioning substrate (11), and a plurality of positioning bolt (12) evenly distributed surrounds, gu fixed cylinder (13) fixed mounting is in the bottom of top positioning substrate (11), gu fixed cylinder (13) inboard is installed supporting component (14), the bottom fixed mounting of supporting component (14) has first ring flange (15), there is second ring flange (16) bottom of first ring flange (15) through bolt fixed mounting, the bottom fixed mounting of second ring flange (16) has connecting plate (17), on connecting plate (17) through bolt fixed mounting have mounting panel (2) in order to install the LED screen.

2. The cushioned suspension arrangement for an LED screen of claim 1, wherein said support assembly (14) comprises a fixed seat (141), an internally threaded barrel (142) and a bevel gear ring (143); fixing base (141) fixed mounting is inboard at fixed cylinder (13), an internal thread section of thick bamboo (142) run through fixing base (141) and rotate with fixing base (141) and be connected, bevel gear ring (143) fixed mounting is at the top of an internal thread section of thick bamboo (142).

3. The buffering type suspension device for the LED screen is characterized in that a bevel gear (144) is rotatably mounted on the inner side of the fixed cylinder (13) through a pin shaft, the bevel gear (144) is meshed with a bevel gear ring (143), a rotating cap (145) is rotatably mounted on the outer side of the fixed cylinder (13), and the rotating cap (145) is coaxially and fixedly connected with the bevel gear (144).

4. The buffering suspension device for the LED screen according to claim 3, wherein a buffer member (146) is installed inside the internally threaded cylinder (142), and the buffer member (146) comprises an externally threaded cylinder (1461) and a limiting plate (1462); the external thread barrel (1461) runs through the internal thread barrel (142) and is in threaded connection with the internal thread barrel (142), and the limiting plate (1462) is fixedly installed at the top of the external thread barrel (1461).

5. The buffering type suspension device for the LED screen is characterized in that a sliding block (1463) is slidably mounted on the inner side of the external thread cylinder (1461), a connecting rod (1464) is fixedly mounted at the bottom of the sliding block (1463), the connecting rod (1464) penetrates through the bottom wall of the external thread cylinder (1461) and is slidably connected with the external thread cylinder (1461), the bottom of the connecting rod (1464) is fixedly connected with a first flange plate (15), a spring (1465) is sleeved on the connecting rod (1464), and the spring (1465) is located inside the external thread cylinder (1461).