WO2017045322A1

WO2017045322A1 - Concealed led display screen multi-pin connector

Info

Publication number: WO2017045322A1
Application number: PCT/CN2016/070844
Authority: WO
Inventors: 袁志贤
Original assignee: 袁志贤
Priority date: 2015-09-15
Filing date: 2016-01-14
Publication date: 2017-03-23
Also published as: WO2017045267A1; CN205016174U

Abstract

A concealed LED display screen multi-pin connector linkage mechanism, comprising a first multi-pin connector module (1) and a second multi-pin connector module (4). The first multi-pin connector module (1) comprises a multi-pin connector socket (12), a first multi-pin connector slider and a multi-pin connector T-shaped lever (10). The second multi-pin connector module (4) comprises a multi-pin connector pin (17) and a second multi-pin connector slider (15). The first multi-pin connector module (1) is provided at one side of a box in the LED display screen, and the second multi-pin connector module (4) is provided at another side of the box. The present technical solution conceals a multi-pin connector through connecting two multi-pin connector members, preventing impacts, and has a small volume, is safe and reliable, is esthetically pleasing, and has high assembly accuracy, and can be used to assemble a high resolution screen.

Description

Concealed LED display navigation linkage mechanism

Technical field

The utility model relates to the technical field of LED display screens, in particular to a hidden type LED display air insertion linkage mechanism.

Background technique

LED display has been widely used in the stage, commercial performance, advertising, exhibitions and other industries due to its excellent display and applicability. The LED display screens are all made up of several unit boxes. When several unit boxes are spliced into one LED display body, they must be connected to each other (electric/data). The usual method is to realize the connection through the power line/data line, but after the complete screen is put into operation, the operation is cumbersome, time-consuming and laborious, the wire behind the screen body is covered, the connection is complicated, the appearance is neat and tidy, and the non-workers can also unplug. Connections, large workloads, insecurity, and inefficiency have caused problems for large-scale rental display installations.

In order to solve the problem of a large number of circuit arrangements, for example, the patent number CN203747192U discloses a communication connection structure for a large LED unit case, and the small LED unit case is realized by providing a protruding aviation plug and an aviation socket. Communication, using the plug and the separation of the aviation plug and the aviation socket instead of the data line, so that the rear of the large LED unit box is neat and easy to install. However, the aviation plugs protruding from the unit case make the LED unit case easily hit the aviation plug during the splicing and transportation, and the aviation plug is bumped or crushed, causing unnecessary economic loss.

The above defects are worth solving.

Summary of the invention

In order to overcome the deficiencies of the prior art, the utility model provides a concealed LED display navigation linkage mechanism.

The technical scheme of the utility model is as follows:

A concealed aerial insertion linkage mechanism includes a first aerial plug assembly and a second aerial plug assembly, wherein the first aerial plug assembly comprises a flight mount, a first flight insert slider, and a flight type T a wrench, the flight socket is disposed inside the first flight insert slider and slid relative to the first flight insert slider, and the first flight insert slider and the flight plug T-type wrench pass Eccentric structure connection,

The second aerial plug assembly includes a flight mount and a second flight insert, the flight mount is matched with the flight mount, and the flight mount is disposed on the second aerial plug The inside of the slider slides relative to the second flight insert slider.

Further, the eccentric structure includes a chute disposed on a side of the first flight insert slider, a first air insert block, and a wrench pin, and the wrench pin is eccentrically disposed on the flight T-wrench On the eccentric shaft, the sliding slot passes through the first abutting block, and the wrench pin is sleeved in the sliding slot and slides along the sliding slot.

Further, the first air-insertion block is provided with a fixed shaft, and the fixed shaft and the eccentric shaft are connected by a flight wrench shaft.

Further, the second aerial plug assembly further includes a second air insert block, the second air insert block is fixed on the second flight insert block, and the second air insert block is The first aerial plugs are matched.

Further, one end of the first flight insert slider and the second aerial insert slider are respectively connected with a waterproof rubber ring and a waterproof rubber ring clamp.

An LED combination screen provided with the hidden type aerial linkage mechanism, comprising: a plurality of boxes, wherein the first box body is provided with a first air insertion component, and the first box body is connected The second box is provided with a second aerial plug assembly corresponding to the first aerial plug assembly.

Further, the first aerial plug assembly and the second aerial plug assembly are respectively fixed on the box by positioning bead screws.

Further, the first aerial plug component is disposed on an upper side of the first box.

Further, the second aerial plug assembly is disposed on a lower side of the second box.

Further, one side of the box body is further provided with a box positioning pin.

According to the utility model with the above structure, the utility model has the advantages that the utility model hides the aviation plug under the premise of ensuring the normal communication of the LED display screen, and is not collided, so that the transportation space is saved during the transportation process; When splicing the box, no need to use auxiliary tools, no need for highly skilled professionals, the assembly process saves time and effort, the workload is greatly reduced, greatly improving the assembly efficiency of large-area LED display; the utility model has small structure and small volume It is safe, reliable, beautiful in appearance and high in stitching precision. It can adapt to the splicing of high-resolution display and integrates with the unit box structure. It is suitable for thin and light design and low cost.

DRAWINGS

Figure 1 is a structural exploded view of the first air-insertion assembly of the present invention;

Figure 2 is a structural exploded view of the second air-insertion assembly of the present invention;

3 is a schematic structural view of an LED display screen of the present invention.

In the figure, 1, the first flight plug component; 2, the chute; 3, the box body; 4, the second air plug component; 5, the box positioning pin; 6, the positioning bead screw; 7, the aerostat wrench shaft 8, first air plug block; 8-1, fixed axis; 9, first flight block slider; 10, aerial plug T-type wrench; 10-1, eccentric shaft; 11, wrench pin; Insert female seat; 13, waterproof rubber ring; 14, waterproof rubber ring pressure block; 15, second air slide slider; 16, second air plug block; 17, air plug male seat.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

As shown in FIG. 1-2, a hidden type aerial linkage mechanism includes a first flight assembly 1 and a second flight assembly 4.

The first flight assembly 1 includes an aircraft socket 12, a first flight block slider and a flight T-type wrench 10, and the flight socket 12 is disposed inside the first flight block 9 and with the first flight block slider. 9 is relatively slid, and the first flight insert slider 9 and the yoke T-type wrench 10 are connected by an eccentric structure. The eccentric structure includes a chute 2 disposed on a side of the first flight insert slider 9, a first air insert block 8 and a wrench pin 11, and the wrench pin 11 is eccentrically disposed on the eccentric shaft 10-1 of the yoke T-wrist 10 Upper, the chute 2 passes through the first air-insertion block 8, and the wrench pin 11 is sleeved in the chute 2 and slides along the chute 2. The first air insertion block 8 is provided with a fixed shaft 8-1, and the fixed shaft 8-1 and the eccentric shaft 10-1 are connected by the arbor wrench shaft 7.

The second aerial plug assembly 4 includes a flight plug seat 17 and a second flight insert slider 15, the flight plug seat 17 is matched with the flight plug socket 12, and the flight plug seat 17 is disposed inside the second flight insert slider 15. And sliding relative to the second flight insert slider 15.

The second aerial plug assembly 4 further includes a second aerial insert block 16 fixed to the second aerial insert block 15 and the second aerial insert block 16 and the first aerial insert block 8 Match.

One end of the first flight insert slider 9 and the second flight insert slider 15 are respectively connected with the waterproof rubber ring 13 and the waterproof rubber ring press block 14.

As shown in FIG. 3, an LED combination screen of a concealed aerial plug linkage mechanism includes a plurality of cabinets 3, and two cabinets 3 connected by two are relatively referred to as a first cabinet and a second box. The first box body is provided with a first aerial plug assembly 1 , and the second box body connected to the first box body is provided with a second aerial plug assembly 4 corresponding to the first aerial plug assembly 1 . The first flight insert assembly 1 and the second aerial insert assembly 4 are respectively fixed to the casing 3 by positioning the bead screws 6. A box positioning pin 5 is also provided on one side of the case 3.

The first aerial plug assembly 1 and the second aerial plug assembly 4 are disposed on one side of the cabinet 3. Preferably, the first aerial plug assembly 1 is disposed on the upper side of the first cabinet, and the second aerial plug assembly 4 is disposed on the lower side of the second cabinet.

The working principle of the utility model is:

After the first box body and the second box body are assembled, after the box positioning pin 5 and the second box body are finely positioned, the first air plug assembly 1 and the second air insert unit 4 are coupled: the air insert T-type wrench 10 moves downward The wrench pin 11 drives the first flight block slider 9 to move upward; since the aircraft socket 12 is fixed in the first flight block slider 9, the flight pin base 12 and the first flight block slider 9 move together, thereby The first flight block slider 9 and the flight pin holder 12 are driven to move upward together. When the bead of the positioning bead screw 6 is stuck in the hole above the second box, the socket female 12 extends out of the second box and communicates with the main plug 17.

The first flight assembly 1 is disconnected from the second flight assembly 4: the flight T-wrench 10 moves upward, and the wrench pin 11 drives the first flight slider 9 to move downward; because the flight female base 12 is fixed at In the first flight insert slider 9, the flight female base 12 moves together with the first flight insert slider 9, thereby driving the first flight insert slider 9 and the flight insert base 12 to move downward together. When the bead of the positioning bead screw 6 is stuck in the hole below the second casing, the aerostating seat 12 is retracted and the second casing is disconnected from the main plug 17.

It avoids the damage of the female socket 12 during transportation. The female socket 12 is hidden and will not be collided; the air-inserted T-wrench 10 moves upwards and can be used as a handle function.

It is to be understood that those skilled in the art can make modifications and changes in the above description, and all such modifications and changes are intended to be included within the scope of the appended claims.

The present invention is exemplarily described in conjunction with the accompanying drawings, and it is obvious that the implementation of the utility model patent is not limited by the above manner, as long as various improvements are made by using the method concept and technical solution of the utility model patent, or The concept and technical solution of the utility model patent are directly applied to other occasions without improvement, and are all within the protection scope of the utility model.

Claims

A concealed aerial insertion linkage mechanism includes a first aerial plug assembly and a second aerial plug assembly, wherein the first aerial plug assembly comprises a flight mount, a first flight insert slider, and a flight type T a wrench, the flight socket is disposed inside the first flight insert slider and slid relative to the first flight insert slider, and the first flight insert slider and the flight plug T-type wrench pass Eccentric structure connection,

The second aerial plug assembly includes a flight mount and a second flight insert, the flight mount is matched with the flight mount, and the flight mount is disposed on the second aerial plug The inside of the slider slides relative to the second flight insert slider.
The hidden type aerial linkage mechanism according to claim 1, wherein the eccentric structure comprises a chute disposed on a side of the first flight insert slider, a first air insertion clamp block, and a wrench pin shaft. The wrench pin is eccentrically disposed on an eccentric shaft of the yoke T-type wrench, the chute passes through the first arbor block, the wrench pin is sleeved in the chute and along the The chute slides.
The concealed aerial locating mechanism according to claim 2, wherein the first arbor block is provided with a fixed shaft, and the fixed shaft and the eccentric shaft are connected by a worm wrench shaft.
The concealed aerial insertion linkage mechanism according to claim 2, wherein the second aerial plug assembly further comprises a second aerial thrust block, and the second aerial insert clamp is fixed to the second aerial insert And on the slider, and the second aerial pressure block is matched with the first aerial pressure block.
The hidden type aerial linkage mechanism according to claim 1, wherein one end of the first flight insert slider and the second aerial insertion slider are respectively connected with a waterproof rubber ring and a waterproof rubber ring pressure block.
An LED combination screen provided with the hidden type aerial linkage mechanism according to claim 1, comprising a plurality of boxes, wherein the first box body is provided with a first air insertion component, and the first box The second body of the body connection is provided with a second flight insert component corresponding to the first flight insert assembly.
The LED combination screen according to claim 6, wherein the first flight insert assembly and the second aerial insert assembly are respectively fixed to the casing by positioning bead screws.
The LED panel according to claim 7, wherein the first flight insert assembly is disposed on an upper side of the first cabinet.
The LED panel according to claim 7, wherein the second aerial plug assembly is disposed on a lower side of the second cabinet.
The LED panel according to claim 6, wherein one side of the box is further provided with a box positioning pin.