CN205984168U

CN205984168U - Coupling mechanism and LED display screen of two angles concatenation polycell body

Info

Publication number: CN205984168U
Application number: CN201620889407.9U
Authority: CN
Inventors: 张永军; 李国强
Original assignee: Shenzhen Gloshine Technology Co Ltd
Current assignee: Shenzhen Xiang Xiang Polytron Technologies Inc
Priority date: 2016-08-17
Filing date: 2016-08-17
Publication date: 2017-02-22
Anticipated expiration: 2026-08-17

Abstract

The utility model discloses a coupling mechanism and LED display screen of two angles concatenation polycell body, this coupling mechanism include first hoist and mount installation piece, second hoist and mount installation piece, first base, second base, hoist and mount lock, and first hoist and mount installation piece, second hoist and mount installation piece are installed respectively on first base, second base, and the hoist and mount lock is installed at first hoist and mount installation piece for at two hoist and mount installation pieces of first angle swing joint, be equipped with the coupling portion of matching on the relative lateral wall of two bases for at the relative lateral wall of two bases of second angle swing joint, still be equipped with the hole site of being connected with outside cell cube on the two bases bottom. The utility model discloses compare chinese patent CN201620209163.5, the polycell body that it can the concatenation of two angular adjustment, compatible plane concatenation simultaneously and corner concatenation have the adaptability that more broadens.

Description

The bindiny mechanism of double angle splicing multiple-unit bodies and LED display

Technical field

This utility model is related to a kind of splicing body of multiple-unit body, more particularly to a kind of pair of angle splices multiple-unit body Bindiny mechanism, and it is thus connected the LED display that mechanism is spliced.

Background technology

Chinese patent CN201620209163.5 discloses a kind of lifting lock construction, including hoisting head, lifting fixed block, set Pipe and Handleset, by cooperating for Handleset, sleeve pipe and lifting fixed block, realize the connection of adjacent cells body. This kind of lifting lock construction, because its structure is direct-connected, is unfavorable for applying in the environment of corner junction, there is certain limitation Property.

Therefore, prior art existing defects, need to improve.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of pair of angle splices the connection of multiple-unit body Mechanism, further, it would be desirable to provide a kind of LED display.

First, this utility model provides the bindiny mechanism that a kind of pair of angle splices multiple-unit body, and concrete technical scheme is as follows：

A kind of pair of angle splices the bindiny mechanism of multiple-unit body, including the first lifting mounting blocks, the second lifting mounting blocks, the One base, second base, lifting lock, the first lifting mounting blocks, the second lifting mounting blocks are separately mounted to first base, the second bottom On seat, lifting lock lifts mounting blocks installed in the first lifting mounting blocks in order to be flexibly connected two in first angle；Two bases are relative Side wall is provided with the coupling part of coupling, in order to be flexibly connected two base opposing sidewalls in second angle, also sets on two base bottoms There is the hole position being connected with external unit body.

It is preferred that two base widths direction side wall respectively sets a gear assembly, each gear assembly includes a gear shaft And a spanner ratcheting with gear shaft；The T-shaped columnar organization of gear shaft, T-shaped cross end side wall are band design of gears, and T-shaped perpendicular end is passed through Wear and be fixedly connected one of two lifting mounting blocks.

It is preferred that the coupling part include a concave part of first base in two base opposing sidewalls, the one of second base Lobe.

It is preferred that the two bases opposing sidewalls are the inclined design of 45° angle.

It is preferred that lobe side wall is provided with positioning fixing hole, the corresponding first base side wall of the concave part is provided with One rotates bayonet lock, and it is a screw rod to rotate bayonet lock head end, and from first base side, wall is through to concave part.

It is preferred that two base side walls respectively set a limit bolt in rotation bayonet lock tail end rotation direction.

Secondly, this utility model is provided a kind of LED of the bindiny mechanism for being spliced multiple-unit body based on above-mentioned pair of angle and is shown Screen, concrete scheme are as follows：

A kind of LED display, including multiple LED unit casings, the plurality of LED unit casing is by multiple above-mentioned connection machines Structure is stitched together.

Using such scheme, this utility model compares Chinese patent CN201620209163.5, and which can be with double angle adjustment The multiple-unit body of splicing, while compatible plain splice and corner splicing, with wider array of adaptability.

Description of the drawings

Fig. 1 is lifting lock locking state structural representation of the present utility model；

Fig. 2 is lifting lock releasing orientation structural representation of the present utility model；

Decomposing state side view diagrams of the Fig. 3 for Fig. 1；

Decomposing state another side views of the Fig. 4 for Fig. 1；

Fig. 5 is that this utility model second angle connects pre-structure schematic diagram；

Fig. 6 is structural representation after the connection of this utility model second angle；

Fig. 7 is the LED display state diagram of this utility model first angle connection；

Fig. 8 is the LED display state diagram of this utility model second angle connection.

Specific embodiment

Below in conjunction with the drawings and specific embodiments, this utility model is described in detail.

This utility model is the improvement on Chinese patent CN201620209163.5, comprising CN201620209163.5 in Lifting Lock structure, therefore, its lift lock specific configuration refer to the priority patent, will not be described here.

Referring to figs. 1 to shown in Fig. 6, this utility model provides the bindiny mechanism 1 that a kind of pair of angle splices multiple-unit body, including The first lifting lifting mounting blocks 20 of mounting blocks 10, second, first base 30, second base 40, lifting lock 50, the first lifting are installed The lifting mounting blocks 20 of block 10, second are separately mounted in first base 30, second base 40, and lifting lock 50 is installed in the first lifting Mounting blocks 10, lift mounting blocks 10,20 in order to be flexibly connected two in first angle；Two bases 30,40 opposing sidewalls are provided with The coupling part 60 that matches somebody with somebody, in order to be flexibly connected two bases 30,40 opposing sidewalls in second angle, also sets on two bases 30,40 bottoms There is the hole position being connected with external unit body.

Two base 30,40 width side walls respectively set a gear assembly 70, and each gear assembly 70 includes a gear Axle 701 and a spanner 702 ratcheting with gear shaft 701；701 T-shaped columnar organization of gear shaft, T-shaped cross end side wall are band gear Design, T-shaped perpendicular end run through and are fixedly connected one of two lifting mounting blocks 10/20.

The coupling part 60 includes the convex of a concave part 601, second base of first base in two base opposing sidewalls Play portion 602.

Two base 30,40 opposing sidewalls are the inclined design of 45° angle.

602 side wall of the lobe is provided with positioning fixing hole 602a, 601 corresponding first base of the concave part, 30 side wall A rotation bayonet lock 80 is provided with, and it is a screw rod 801 to rotate 80 head end of bayonet lock, concave part 601 is through to from 30 side wall of first base.

Two bases 30,40 side walls respectively set a limit bolt 90 in rotation 80 tail end rotation direction of bayonet lock.

As shown in Figures 1 to 6, two bases 30,40 are respectively equipped with ratcheting component 70, are additionally provided with appearance in 30 side wall of first base Receive groove, accommodate 701 head end of gear shaft and the spanner 702 ratcheting with 701 head end of gear shaft, the holding tank is covered by cover plate 703.

In first angle, that is, during plane connection, two lifting mounting blocks 10,20 end surfaces coincide, and by 50 lock of lifting lock It is close to and connects.When two lifting mounting blocks 10,20 of adjustment are relative to the position of two bases 30,40, such as adjustment first lifts mounting blocks 10 relative first bases 30, by lower ejector lever 702 so that the horizontal end tooth T-shaped with gear shaft 701 of spanner 702 is closed and separated, then court manually The direction that two bases 30,40 cross rotates first and lifts mounting blocks 10, when the first 10 bottom of lifting mounting blocks and first base 30 Groove face laminating, now decontrol spanner 702 so that the ratcheting T-shaped horizontal end of spanner 702 is to fix the first lifting mounting blocks 10, with Reason adjustment second lifts mounting blocks 20 so that two lifting mounting blocks 10,20 connect.

In second angle, that is, during corner connection, the connection that lifting locks 50 is removed, by the head end of the first lifting mounting blocks 10 Face is adjusted to the position parallel with 30 bottom of first base, by second lifting mounting blocks 20 end surface adjust to second base The parallel position in 40 bottoms, then two base 30,40 is relatively rotated, as relative edge is 45 ° of hypotenuses, fit when hypotenuse is turned to During position, the lobe 602 of coupling part 60 is embedded in concave part 601, then 80 afterbody of rotary motion bayonet lock so that the screw rod of its head end 801 are threaded into 601 direction of concave part, to the positioning fixing hole 602a of the lobe 602 having been inserted into, so as to fix two bases 30th, 40, make two bases 30,40 bottoms keep a vertical angle, realize the vertical connection of external unit body.

As shown in Figure 7,8, this utility model also provides a kind of LED display being spliced through above-mentioned bindiny mechanism 1, figure 7 connect for first angle（Plane connects）, now lift locking state at lock 50；Fig. 8 connects for second angle（Corner connects）, Now releasing orientation at 50 is locked in lifting.

Preferred embodiment of the present utility model is these are only, this utility model is not limited to, all in this practicality Any modification, equivalent and improvement for being made within new spirit and principle etc., should be included in guarantor of the present utility model Within the scope of shield.

Claims

1. a kind of pair of angle splices the bindiny mechanism of multiple-unit body, it is characterised in that including the first lifting mounting blocks, the second lifting Mounting blocks, first base, second base, lifting lock, the first lifting mounting blocks, the second lifting mounting blocks are separately mounted to the first bottom In seat, second base, lifting lock lifts mounting blocks installed in the first lifting mounting blocks in order to be flexibly connected two in first angle； Two base opposing sidewalls are provided with the coupling part of coupling, in order to be flexibly connected two base opposing sidewalls, two bases in second angle The hole position being connected with external unit body is additionally provided with bottom.

2. bindiny mechanism according to claim 1, it is characterised in that two base widths direction side wall respectively sets a gear Component, each gear assembly include a gear shaft and a spanner ratcheting with gear shaft；The T-shaped columnar organization of gear shaft, T-shaped horizontal stroke Side wall is band design of gears, and T-shaped perpendicular end is run through and is fixedly connected one of two lifting mounting blocks.

3. bindiny mechanism according to claim 2, it is characterised in that the coupling part is included in two base opposing sidewalls One concave part of one base, a lobe of second base.

4. bindiny mechanism according to claim 3, it is characterised in that the two bases opposing sidewalls are the oblique of 45° angle Design in face.

5. bindiny mechanism according to claim 3, it is characterised in that lobe side wall is provided with positioning fixing hole, institute State the corresponding first base side wall of concave part and be provided with a rotation bayonet lock, it is a screw rod to rotate bayonet lock head end, from first base side wall It is through to concave part.

6. bindiny mechanism according to claim 3, it is characterised in that two base side walls are rotating bayonet lock tail end rotation direction A limit bolt is respectively set.

7. a kind of LED display, including multiple LED unit casings, it is characterised in that the plurality of LED unit casing is by right Bindiny mechanism any one of requiring 1-6 links together.