CN106128318B - Connecting mechanism of double-angle splicing multi-unit body and LED display screen - Google Patents
Connecting mechanism of double-angle splicing multi-unit body and LED display screen Download PDFInfo
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- CN106128318B CN106128318B CN201610675526.9A CN201610675526A CN106128318B CN 106128318 B CN106128318 B CN 106128318B CN 201610675526 A CN201610675526 A CN 201610675526A CN 106128318 B CN106128318 B CN 106128318B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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Abstract
The invention discloses a connecting mechanism of a double-angle splicing multi-unit body and an LED display screen, wherein the connecting mechanism comprises a first hoisting installation block, a second hoisting installation block, a first base, a second base and a hoisting lock, wherein the first hoisting installation block and the second hoisting installation block are respectively installed on the first base and the second base; the two base opposite side walls are provided with matched coupling parts for movably connecting the two base opposite side walls at a second angle, and the bottoms of the two bases are also provided with hole sites connected with the external unit bodies. Compared with the Chinese patent CN201620209163.5, the invention can adjust and splice multiple units at double angles, is compatible with plane splicing and corner splicing, and has wider adaptability.
Description
Technical Field
The invention relates to a splicing mechanism of a multi-unit body, in particular to a connecting mechanism of a double-angle splicing multi-unit body and an LED display screen spliced by the connecting mechanism.
Background
Chinese patent CN201620209163.5 discloses a hoisting lock structure, which comprises a hoisting head, a hoisting fixing block, a sleeve and a handle assembly, wherein the connection of adjacent unit bodies is realized by the mutual cooperation of the handle assembly, the sleeve and the hoisting fixing block. The hoisting lock structure is of a direct connection type structure, so that the hoisting lock structure is not beneficial to being applied to the environment of corner joints and has certain limitation.
Accordingly, the prior art is deficient and needs improvement.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a connecting mechanism of a double-angle splicing multi-unit body, and further provides an LED display screen.
Firstly, the invention provides a connecting mechanism for double-angle splicing multi-unit bodies, and the specific technical scheme is as follows:
a connecting mechanism for double-angle splicing multi-unit bodies comprises a first hoisting installation block, a second hoisting installation block, a first base, a second base and a hoisting lock, wherein the first hoisting installation block and the second hoisting installation block are respectively installed on the first base and the second base; the two base opposite side walls are provided with matched coupling parts for movably connecting the two base opposite side walls at a second angle, and the bottoms of the two bases are also provided with hole sites connected with the external unit bodies.
Preferably, the two base width direction side walls are respectively provided with a gear assembly, and each gear assembly comprises a gear shaft and a wrench meshed with the gear shaft; the gear shaft is T type columnar structure, and the lateral wall of T type horizontal end is for taking the gear design, and the vertical end of T type runs through and one of two hoist and mount installation pieces of fixed connection.
Preferably, the coupling portion includes a groove portion of the first base and a protrusion portion of the second base on opposite sidewalls of the two bases.
Preferably, the two opposite side walls of the base are designed to be inclined planes with an angle of 45 degrees.
Preferably, the side wall of the protruding portion is provided with a positioning fixing hole, the side wall of the first base corresponding to the recessed portion is provided with a rotating bayonet lock, and the head end of the rotating bayonet lock is a screw rod penetrating from the side wall of the first base to the recessed portion.
Preferably, the side walls of the two bases are respectively provided with a limit bolt in the rotating direction of the tail end of the rotating bayonet lock.
Secondly, the invention provides an LED display screen based on the connecting mechanism for the double-angle splicing multi-unit bodies, and the specific scheme is as follows:
an LED display screen comprises a plurality of LED unit boxes which are spliced together by a plurality of connecting mechanisms.
By adopting the scheme, compared with the Chinese patent CN201620209163.5, the invention can adjust the spliced multi-unit body in double angles, is compatible with plane splicing and corner splicing, and has wider adaptability.
Drawings
FIG. 1 is a schematic structural view of a hoisting lock in a locked state according to the present invention;
FIG. 2 is a schematic structural view of a hoist lock of the present invention in an unlocked state;
FIG. 3 is a side view of FIG. 1 in an exploded state;
FIG. 4 is another side view of FIG. 1 in an exploded state;
FIG. 5 is a schematic view of a second angled connection according to the present invention;
FIG. 6 is a schematic view of a second angle connection according to the present invention;
FIG. 7 is a state diagram of a first angled connection LED display screen according to the present invention;
FIG. 8 is a state diagram of an LED display screen connected at a second angle according to the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments.
The present invention is an improvement on chinese patent CN201620209163.5, and includes a structure of a hoisting lock in CN201620209163.5, and therefore, the specific structure of the hoisting lock can refer to the previous patent, and is not described herein again.
Referring to fig. 1 to 6, the invention provides a connecting mechanism 1 for a double-angle splicing multi-unit body, which comprises a first hoisting installation block 10, a second hoisting installation block 20, a first base 30, a second base 40 and a hoisting lock 50, wherein the first hoisting installation block 10 and the second hoisting installation block 20 are respectively installed on the first base 30 and the second base 40, and the hoisting lock 50 is installed on the first hoisting installation block 10 and is used for movably connecting the two hoisting installation blocks 10 and 20 at a first angle; the opposite side walls of the two bases 30, 40 are provided with matching coupling parts 60 for movably connecting the opposite side walls of the two bases 30, 40 at a second angle, and the bottoms of the two bases 30, 40 are further provided with hole sites for connecting with an external unit.
The side walls of the two bases 30 and 40 in the width direction are respectively provided with a gear assembly 70, and each gear assembly 70 comprises a gear shaft 701 and a wrench 702 meshed with the gear shaft 701; the gear shaft 701 is in a T-shaped column structure, the lateral wall of the T-shaped transverse end is designed with a gear, and the T-shaped vertical end penetrates through and is fixedly connected with one 10/20 of the two hoisting installation blocks.
The coupling portion 60 includes a recessed portion 601 of the first base and a protruding portion 602 of the second base on opposite sidewalls of the two bases.
The two bases 30, 40 are designed with 45 ° inclined planes on the opposite side walls.
The side wall of the protruding portion 602 is provided with a positioning fixing hole 602a, the side wall of the first base 30 corresponding to the recessed portion 601 is provided with a rotating bayonet pin 80, the head end of the rotating bayonet pin 80 is a screw 801, and the screw penetrates from the side wall of the first base 30 to the recessed portion 601.
The side walls of the two bases 30 and 40 are respectively provided with a limit bolt 90 in the rotating direction of the tail end of the rotating bayonet 80.
As shown in fig. 1 to 6, the two bases 30 and 40 are respectively provided with a meshing assembly 70, and the side wall of the first base 30 is further provided with an accommodating groove for accommodating the head end of the gear shaft 701 and a wrench 702 meshing with the head end of the gear shaft 701, and the accommodating groove is covered by a cover plate 703.
When the two hoisting installation blocks are connected at a first angle, namely a plane, the end faces of the two hoisting installation blocks 10 and 20 are matched and are locked and connected by the hoisting lock 50. When adjusting the position of two hoist and mount installation pieces 10, 20 for two bases 30, 40, if adjust first hoist and mount installation piece 10 relative first base 30, press down spanner 702 for spanner 702 and gear shaft 701T type horizontal end meshing separation, manual orientation two bases 30 again, 40 the direction that intersects rotates first hoist and mount installation piece 10, laminate with the groove face of first base 30 bottom as first hoist and mount installation piece 10, release spanner 702 this moment, thereby make spanner 702 meshing T type horizontal end with fixed first hoist and mount installation piece 10, adjust second hoist and mount installation piece 20 like this, make two hoist and mount installation pieces 10, 20 connect.
When the second angle, that is, the corner is connected, the connection of the hoisting lock 50 is removed, the head end surface of the first hoisting installation block 10 is adjusted to a position parallel to the bottom of the first base 30, the head end surface of the second hoisting installation block 20 is adjusted to a position parallel to the bottom of the second base 40, and then the two bases 30 and 40 are relatively rotated, because the opposite sides are bevel edges of 45 degrees, when the head end surfaces are rotated to the bevel edge joint position, the protruding part 602 of the coupling part 60 is embedded into the groove part 601, and then the tail part of the rotating bayonet 80 is rotated, so that the screw 801 at the head end thereof is screwed into the direction of the groove part 601 to the positioning fixing hole 602a of the embedded protruding part 602, thereby fixing the two bases 30 and 40, and keeping the bottoms of the two bases 30 and 40 at a vertical angle, thereby realizing the vertical connection of the external unit bodies.
As shown in fig. 7 and 8, the present invention further provides an LED display screen formed by splicing the connecting mechanisms 1, fig. 7 shows a first angle connection (plane connection), at which the hoisting lock 50 is in a locked state; fig. 8 shows a second angular connection (corner connection) with the hoist lock 50 in a released state.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A connecting mechanism of a double-angle splicing multi-unit body is characterized by comprising a first hoisting installation block, a second hoisting installation block, a first base, a second base and a hoisting lock, wherein the first hoisting installation block and the second hoisting installation block are respectively installed on the first base and the second base; the two base opposite side walls are provided with matched coupling parts for movably connecting the two base opposite side walls at a second angle, and the bottoms of the two bases are also provided with hole sites connected with the external unit bodies;
the side walls of the two bases in the width direction are respectively provided with a gear assembly, and each gear assembly comprises a gear shaft and a wrench meshed with the gear shaft; the gear shaft is in a T-shaped columnar structure, the side wall of the transverse end of the T shape is designed with a gear, and the vertical end of the T shape penetrates through and is fixedly connected with one of the two hoisting installation blocks;
the coupling part comprises a groove part of the first base and a convex part of the second base on the opposite side walls of the two bases;
the opposite side walls of the two bases are designed into inclined planes with an angle of 45 degrees;
the side wall of the protruding part is provided with a positioning fixing hole, the side wall of the first base corresponding to the groove part is provided with a rotating bayonet lock, the head end of the rotating bayonet lock is a screw rod, and the screw rod penetrates through the side wall of the first base to the groove part.
2. A coupling mechanism according to claim 1 wherein the side walls of the bases are provided with a respective retaining latch in the direction of rotation of the end of the rotatable bayonet.
3. An LED display screen comprising a plurality of LED unit housings, wherein the plurality of LED unit housings are connected together by the connection mechanism of any one of claims 1-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610675526.9A CN106128318B (en) | 2016-08-17 | 2016-08-17 | Connecting mechanism of double-angle splicing multi-unit body and LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610675526.9A CN106128318B (en) | 2016-08-17 | 2016-08-17 | Connecting mechanism of double-angle splicing multi-unit body and LED display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106128318A CN106128318A (en) | 2016-11-16 |
| CN106128318B true CN106128318B (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610675526.9A Active CN106128318B (en) | 2016-08-17 | 2016-08-17 | Connecting mechanism of double-angle splicing multi-unit body and LED display screen |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424527B (en) * | 2017-09-29 | 2023-03-28 | 惠州市德赛智能科技有限公司 | High-precision small-space LED screen front-back dislocation adjusting structure |
| CN108766260B (en) * | 2018-05-21 | 2021-01-26 | 深圳市光祥科技股份有限公司 | LED unit box body connecting lock |
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| US7779568B2 (en) * | 2008-03-17 | 2010-08-24 | Adaptive Micro Systems Llc | Adjustable LED sign mounting system |
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2016
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| Publication number | Publication date |
|---|---|
| CN106128318A (en) | 2016-11-16 |
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Address after: 518000, A, B, building 10, Tai Ping North Road, Ping Tung Street, Ping District, Longgang District, Guangdong, Shenzhen Applicant after: SHENZHEN GLOSHINE TECHNOLOGY Co.,Ltd. Address before: 518000, A, B, building 10, Tai Ping North Road, Ping Tung Street, Ping District, Longgang District, Guangdong, Shenzhen Applicant before: SHENZHEN GLOSHINE TECHNOLOGY Co.,Ltd. |
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