CN111640376B

CN111640376B - Rapid assembling device for LED display screen module and LED display screen assembly thereof

Info

Publication number: CN111640376B
Application number: CN202010497337.3A
Authority: CN
Inventors: 周英学
Original assignee: Shenzhen Dazhi Optoelectronic Display Technology Co ltd
Current assignee: Shenzhen Dazhi Optoelectronic Display Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2022-07-08
Anticipated expiration: 2040-06-04
Also published as: CN111640376A

Abstract

The invention discloses a quick assembling device for an LED display screen module and an LED display screen assembly thereof, wherein the quick assembling device consists of an inserting assembly and a socket assembly, the inserting assembly comprises an inserting seat plate and an inserting seat body arranged on the inserting seat plate, an inserting action mounting hole is arranged on the inserting seat body, an inserting adjusting sleeve member is fixed in the inserting action mounting hole, an inserting rotary rod member is arranged in the inserting adjusting sleeve member, an inserting stirring member is arranged at one end of the inserting rotary rod member, and an inserting limit end head is arranged at the other end of the inserting rotary rod member; the socket assembly comprises a socket plate and a socket vertical plate arranged on the socket plate, a limiting mounting hole is formed in the socket vertical plate, a socket limiting part is arranged in the limiting mounting hole, and a socket limiting groove matched with the socket limiting end in a corresponding mode is formed in the socket limiting part. The LED display screen assembly can be spliced and dismantled quickly, and labor cost is greatly saved.

Description

Rapid assembling device for LED display screen module and LED display screen assembly thereof

Technical Field

The invention relates to the technical field of LED display, in particular to a rapid assembling device for an LED display screen module and an LED display screen assembly thereof.

Background

A Light Emitting Diode (LED) display screen is a display screen composed of a plurality of LEDs and used for displaying various information such as characters, graphics, images, animation, market conditions, video, and video signals by controlling the on and off of the LEDs. The LED display screen is also called an electronic display screen or a word-floating screen. The content can be changed at any time, and all the components are display devices with modular structures. Generally, the display device comprises a display module, a control system and a power supply system. The display module is composed of a dot matrix consisting of LED lamps and is responsible for luminous display; the control system can display characters, pictures, videos and the like on the screen by controlling the on-off of the corresponding area; the power supply system is responsible for converting input voltage and current into voltage and current required by the display screen. The LED display screen can display variable numbers, characters, graphic images and videos; the LED lamp can be used in indoor environment and outdoor environment, and has the advantages of being incomparable to projectors, television walls and liquid crystal display screens.

The LED display screen is generally formed by splicing a plurality of smaller independent display modules, and each independent display module can work independently or can be spliced together to work in a combined mode; however, when the existing LED display screen assembly is spliced, the LED display screen modules are spliced by screws or bolts and corresponding connecting pieces, and each connecting screw or bolt needs to be installed or removed by using special tools such as a screwdriver and a wrench, so that the assembly is time-consuming and labor-consuming when being spliced and removed, and user experience is affected.

Disclosure of Invention

The invention aims to provide a rapid assembling device for an LED display screen module and an LED display screen assembly thereof, which can realize rapid assembling and disassembling of the LED display screen assembly and greatly save labor cost.

In order to solve the above technical problem, specifically, the technical solution of the present invention is as follows:

a quick assembling device for an LED display screen module comprises an inserting component and a socket component, wherein the inserting component comprises an inserting seat plate and an inserting seat body arranged on the inserting seat plate, an inserting action mounting hole is formed in the inserting seat body, an inserting adjusting sleeve is fixed in the inserting action mounting hole, an inserting rotary rod piece is arranged in the inserting adjusting sleeve piece, an inserting stirring piece is arranged at one end of the inserting rotary rod piece, and an inserting limiting end head is arranged at the other end of the inserting rotary rod piece; the socket assembly comprises a socket plate and a socket vertical plate arranged on the socket plate, a limiting mounting hole is formed in the socket vertical plate, a socket limiting part is mounted in the limiting mounting hole, and a socket limiting groove correspondingly matched with the socket limiting end is formed in the socket limiting part.

Furthermore, the other end of the plug-in adjusting sleeve piece, which is opposite to the plug-in limiting end, is provided with an adjusting gear part, an adjusting limiting end plate is arranged between the adjusting gear part and the plug-in mounting hole, a plug-in toggle part is mounted on the adjusting limiting end plate through a toggle part mounting seat, the plug-in toggle part is arranged on the toggle part mounting seat through a torsion spring sleeve, the plug-in toggle part corresponds to the adjusting gear part and is provided with a toggle gear part, and the other end of the plug-in toggle part is provided with a toggle force application part.

Furthermore, the inserting and adjusting sleeve is installed in the inserting and connecting mounting hole through a sleeve fixing screw, and the sleeve fixing screw is arranged along the inserting and connecting mounting hole in the radial direction.

Furthermore, the inserting rotary rod piece is rotatably arranged in the inserting adjusting sleeve piece through a rotary thread part, one end of the inserting rotary rod piece is provided with the inserting limiting end, and the other end of the inserting rotary rod piece is provided with the inserting rotary piece through a fixing screw hole; the poking force application part is arranged between the inserting rotary piece and the adjusting limiting end plate.

Furthermore, at least one inserting positioning hole and an inserting mounting hole are respectively arranged on two sides of the inserting seat plate; two sides of the socket bearing plate are respectively provided with at least one socket positioning hole and a socket mounting hole; the plug-in seat board is fixed on a frame of the LED display screen module through the plug-in positioning hole and the plug-in mounting hole, and the socket bearing board is fixed on a frame of the other LED display screen module through the socket positioning hole and the socket mounting hole.

Furthermore, the bottom of the inserting seat plate is provided with an inserting positioning column, and the bottom of the socket bearing plate is provided with a socket positioning column.

Furthermore, a splicing alignment mounting hole is formed in the splicing seat body above the splicing action mounting hole, and a splicing alignment rod is mounted in the splicing alignment mounting hole through an alignment fixing plate; one end of the inserting alignment rod is matched with the alignment fixing plate, and the other end of the inserting alignment rod is matched with a socket alignment hole formed in the socket vertical plate.

Furthermore, the top of the inserting seat body is provided with an aligning locking piece through an aligning screw seat, and the corresponding locking piece is arranged at the rear side of the socket aligning hole through a hook action end and matched with the tail end of the bearing aligning rod.

In another aspect of the invention, an LED display screen assembly is provided, which includes a plurality of LED display screen modules and a plurality of the above-mentioned fast assembling devices, wherein the LED display screen modules are connected in sequence by power lines and signal lines by transversely or longitudinally splicing the socket assemblies and the plug assemblies respectively mounted on the adjacent LED display screen modules.

The invention has the beneficial effects that:

according to the rapid assembling device for the LED display screen module and the LED display screen assembly thereof, the inserting assembly and the socket assembly are arranged, the gears are meshed for self locking, the shifting piece and the torsion spring can realize the separation and reset of the gear meshing through simple operation, the inserting limit end and the socket limit groove are locked or separated through rotating the inserting rotary rod piece, so that the rapid disassembly of the LED display screen assembly is realized, an auxiliary tool is not needed in the whole process, the assembly and the disassembly are simple and convenient, and the labor cost is greatly saved.

Drawings

FIG. 1 is a three-dimensional structure diagram of a rapid assembling device for LED display screen modules according to the present invention;

FIG. 2 is a first three-dimensional exploded structural diagram of the rapid assembling device for LED display screen modules according to the present invention;

FIG. 3 is a bottom view of the quick assembly device for LED display modules of FIG. 2;

FIG. 4 is a sectional structure view of the quick assembling apparatus for LED display screen module of FIG. 2;

FIG. 5 is a second three-dimensional structure diagram of the rapid assembling device for LED display screen modules according to the present invention;

FIG. 6 is a three-dimensional exploded view of the rapid assembling device for LED display screen modules according to the present invention;

FIG. 7 is a rear view of a first LED display screen assembly according to the present invention;

FIG. 8 is a rear view of a second LED display screen assembly according to the present invention;

in the figure, 100-a rapid assembly device and 200-an LED display screen module;

110-plug-in component, 111-plug-in seat plate, 112-plug-in positioning hole, 113-plug-in mounting hole, 114-plug-in positioning column, 115-plug-in seat body, 116-plug-in action mounting hole, 117-plug-in contraposition mounting hole, 118-plug-in contraposition rod, 119-contraposition fixing plate, 1110-plug-in adjusting kit, 11101-adjusting limiting end plate, 11102-toggle piece mounting seat, 11103-adjusting gear part, 1111-kit fixing screw, 1112-plug-in rotating rod piece, 11121-plug-in limiting end head, 11122-rotating screw part, 11123-fixing screw hole, gear part 3-plug-in toggle piece, 11131-toggle, 11132-toggle force application part, 1114-torsion spring, 1115-plug-in rotating piece, 1116-contraposition screw seat and 1117-contraposition locking piece, 11171-hook action end, 1118-insertion shock pad;

120-socket assembly, 121-socket plate, 122-socket positioning hole, 123-socket mounting hole, 124-socket positioning column, 125-socket side plate, 126-socket vertical plate, 127-socket alignment hole, 128-limit mounting hole, 129-socket limiting piece, 1291-socket limiting groove and 1210-socket shock pad.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, and is not intended to limit the present invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

As shown in fig. 1-6, the present invention discloses a fast assembling device 100 for an LED display screen module, which is composed of a plug-in component 110 and a socket-and-spigot component 120, wherein the plug-in component 110 includes a plug-in seat plate 111 and a plug-in seat body 115 arranged on the plug-in seat plate 111, the plug-in seat body 115 is provided with a plug-in mounting hole 116, a plug-in adjusting kit 1110 is fixed in the plug-in mounting hole 116, the plug-in adjusting kit 1110 is internally provided with a plug-in rotating rod 1112, one end of the plug-in rotating rod 1112 is provided with a plug-in toggle 1113, and the other end is provided with a plug-in limit end 11121; the socket assembly 120 includes a socket plate 121 and a socket vertical plate 126 disposed on the socket plate 121, the socket vertical plate 126 is provided with a limiting installation hole 128, a socket limiting member 129 is installed in the limiting installation hole 128, and the socket limiting member 129 is provided with a socket limiting groove 1291 correspondingly matched with the socket limiting end 11121.

Specifically, an adjusting gear portion 11103 is arranged at the other end of the insertion adjusting suite 1110 opposite to the insertion limiting end 11121, an adjusting limiting end plate 11101 is arranged between the adjusting gear portion 11103 and the insertion mounting hole 116, an insertion toggle member 1113 is mounted on the adjusting limiting end plate 11101 through a toggle member mounting seat 11102, the insertion toggle member 1113 is sleeved on the toggle member mounting seat 11102 through a torsion spring 1114, the insertion toggle member 1113 is provided with a toggle gear portion 11131 corresponding to the adjusting gear portion 11103, and a toggle force application portion 11132 is arranged at the other end of the insertion toggle member 1113. Wherein the plugging adjustment kit 1110 is mounted in the plugging action mounting hole 116 by a kit fixing screw 1111, the kit fixing screw 1111 being radially disposed along the plugging action mounting hole 116.

Specifically, the inserting rotary rod 1112 is rotatably disposed in the inserting adjusting suite 1110 through a rotary thread part 11122, one end of the inserting rotary rod 1112 is provided with the inserting limit end 11121, and the other end of the inserting rotary rod 1112 is provided with the inserting rotary component 1115 through a fixing screw hole 11123; the toggle force application part 11132 is arranged between the plug-in rotating piece 1115 and the regulation limit end plate 11101.

When the plug-in adjusting sleeve 1110 is used, the adjusting gear part 11103 is meshed with the toggle gear part 11131 at the initial position, so that the plug-in rotating rod 1115 is locked with each other relative to the plug-in adjusting sleeve 1110, namely, the plug-in limiting end 11121 cannot rotate; the plug-in toggle member 1113 rotates on the toggle member mounting seat 11102 by toggling the force application part 11132, so that the adjusting gear part 11103 and the toggle gear part 11131 are separated from each other, and the plug-in rotary member 1113 drives the plug-in rotary member 1115 to rotate, so that the plug-in limit end 11121 and the socket limit groove 1291 can be locked or separated along the axial direction; when the striking force application part 11132 is released, the striking gear part 11131 is reset by the torsion spring 1114, and the adjustment gear part 11103 and the striking gear part 11131 keep a meshing state.

As shown in fig. 2 and 3, two sides of the socket plate 111 are respectively provided with at least one socket positioning hole 112 and a socket mounting hole 113; two sides of the socket bearing plate 121 are respectively provided with at least one socket positioning hole 122 and a socket mounting hole 123; the socket base plate 111 is fixed on the frame of the LED display panel module through the socket positioning hole 112 and the socket mounting hole 113, and the socket bearing plate 121 is fixed on the frame of another LED display panel module through the socket positioning hole 122 and the socket mounting hole 123.

Optionally, the bottom of the socket plate 111 is provided with a socket positioning post 114, and the bottom of the socket plate 121 is provided with a socket positioning post 124.

As shown in fig. 4 and 6, the plugging seat body 115 is provided with a plugging alignment mounting hole 117 above the plugging action mounting hole 116, and a plugging alignment rod 118 is mounted in the plugging alignment mounting hole 117 through an alignment fixing plate 119; one end of the inserting alignment rod 118 is matched with the alignment fixing plate 119, and the other end is matched with a socket alignment hole 127 arranged on the socket vertical plate 126.

Further, an aligning locking member 1117 is mounted on the top of the socket housing 115 through an aligning screw seat 1116, and the corresponding locking member 1117 is engaged with the end of the receiving aligning rod 118 at the rear side of the socket aligning hole 127 through a hook action end 11171.

Optionally, the socket vertical plate 126 is fixed to the socket plate 121 through a set of socket side plates 125, and the socket side plates 125 are perpendicular to the socket vertical plate 126.

Optionally, an inserting shock pad 1118 is disposed below the inserting seat body 115 facing the inserting assembly 120, and an inserting shock pad 1210 is correspondingly disposed below the inserting vertical plate 126.

Example 2

As shown in fig. 7 and 8, an embodiment of the present invention further provides an LED display screen assembly, which includes a plurality of LED display screen modules 200 and a plurality of the above fast assembling apparatuses 100, wherein the LED display screen modules 200 are connected in sequence by power lines and signal lines by transversely or longitudinally splicing the plug assemblies 110 and the socket assemblies 120 respectively installed on adjacent LED display screen modules 200.

In the description of the present patent application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", "row", "column", etc., indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience of describing and simplifying the present patent application, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the novel aspects of the present patent application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present patent application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In the patent of the invention, unless otherwise explicitly specified or limited, the terms "mounted", "connected", "fixed", and the like are to be understood in a broad sense, and for example, may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present patent can be understood by those skilled in the art according to specific situations.

In the patent of the invention, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacted with the first and second features or indirectly contacted with the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and these embodiments are still within the scope of the invention.

Claims

1. A fast assembling device for an LED display screen module is composed of an inserting component and a socket component, and is characterized in that the inserting component comprises an inserting seat plate and an inserting seat body arranged on the inserting seat plate, an inserting action mounting hole is formed in the inserting seat body, an inserting adjusting sleeve is fixed in the inserting action mounting hole, an inserting rotary rod piece is arranged in the inserting adjusting sleeve, an inserting stirring piece is arranged at one end of the inserting rotary rod piece, and an inserting limiting end head is arranged at the other end of the inserting rotary rod piece; the socket assembly comprises a socket plate and a socket vertical plate arranged on the socket plate, a limiting installation hole is formed in the socket vertical plate, a socket limiting piece is installed in the limiting installation hole, and a socket limiting groove correspondingly matched with the socket limiting end is formed in the socket limiting piece;

the inserting seat body is provided with an inserting alignment mounting hole above the inserting action mounting hole, and an inserting alignment rod is mounted in the inserting alignment mounting hole through an alignment fixing plate; one end of the inserting alignment rod is matched with the alignment fixing plate, and the other end of the inserting alignment rod is matched with a socket alignment hole formed in the socket vertical plate; the top of the inserting base body is provided with an alignment locking piece through an alignment screw base, and the alignment locking piece is matched with the tail end of the inserting alignment rod at the rear side of the socket alignment hole through a hook action end; the other end of the splicing adjusting sleeve opposite to the splicing limiting end is provided with an adjusting gear part, an adjusting limiting end plate is arranged between the adjusting gear part and the splicing action mounting hole, a splicing shifting part is mounted on the adjusting limiting end plate through a shifting part mounting seat, the splicing shifting part is arranged on the shifting part mounting seat through a torsion spring sleeve, the splicing shifting part corresponds to the adjusting gear part and is provided with a shifting gear part, and the other end of the splicing adjusting sleeve is provided with a shifting force application part.

2. The quick connect assembly device for LED display screen modules of claim 1, wherein said plugging adjustment sleeve is mounted within said plugging action mounting hole by a sleeve set screw disposed radially along said plugging action mounting hole.

3. The rapid assembling device for the LED display screen module according to claim 1, wherein the inserting rotary rod is rotatably disposed in the inserting adjusting sleeve through a rotary thread portion, one end of the inserting rotary rod is disposed with the inserting limit end, and the other end is mounted with the inserting rotary member through a fixing screw hole; the poking force application part is arranged between the inserting rotary piece and the adjusting limiting end plate.

4. The rapid assembling device for the LED display screen module according to claim 1, wherein at least one inserting positioning hole and at least one inserting mounting hole are respectively arranged on two sides of the inserting seat plate; two sides of the socket bearing plate are respectively provided with at least one socket positioning hole and a socket mounting hole; the socket bearing plate is fixed on the frame of the other LED display screen module through the socket positioning hole and the socket mounting hole.

5. The quick assembling device for the LED display screen module as claimed in claim 1, wherein the bottom of the socket base plate is provided with a socket positioning column, and the bottom of the socket bearing plate is provided with a socket positioning column.

6. The quick assembling device for LED display screen modules according to claim 1, wherein the socket vertical plate is fixed on the socket plate by a set of socket side plates, and the socket side plates are perpendicular to the socket vertical plate.

7. An LED display screen assembly, characterized in that, the LED display screen assembly comprises a plurality of LED display screen modules and a plurality of the rapid assembling device of any one of claims 1 to 6, the LED display screen modules are connected in sequence through power lines and signal lines by the transverse or longitudinal splicing of the plug-in assembly and the socket-and-spigot assembly which are respectively installed at the adjacent LED display screen modules.