CN215814939U - LED display screen of integrated control card - Google Patents

Abstract

The utility model provides an LED display screen integrated with a control card, which comprises an LED module, a lamp panel and an outer cover, wherein the LED module is fixedly connected with the lamp panel, one side of the LED module is provided with the control card, the control card is provided with various interfaces, the lamp panel is provided with a plurality of open slots, the various interfaces penetrate through the open slots and are covered by the outer cover, the outer cover is provided with a first accommodating groove, and the first accommodating groove is used for accommodating the connection wires of the various interfaces. Through integrated on the LED module with the control card to the use of HUB board has been saved, set up all kinds of interfaces again and bind the wiring arrangement of all kinds of interfaces in the convenience of customers unified above the control card, and cover the wiring of interface and interface with the enclosing cover, solved the loaded down with trivial details complicated problem of wiring.

Description

LED display screen of integrated control card

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an LED display screen of an integrated control card.

Background

The lamp pearl of each row of LED display screen makes its demonstration corresponding colour through control card send signal, and every row all is connected with the contact pin of control card through a winding displacement, and when the contact pin of control card can not satisfy the winding displacement of all rows, just need an external HUB board to accept the winding displacement. The wiring is complicated and difficult to be uniformly arranged.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an LED display screen integrated with a control card, which solves the problem that the wiring is complicated.

The utility model is realized by the following technical scheme:

the utility model provides an LED display screen integrated with a control card, which comprises an LED module, a lamp panel and an outer cover, wherein the LED module is fixedly connected with the lamp panel, one side of the LED module is provided with the control card, the control card is provided with various interfaces, the lamp panel is provided with a plurality of open slots, the various interfaces penetrate through the open slots and are covered by the outer cover, the outer cover is provided with a first accommodating groove, and the first accommodating groove is used for accommodating the connection wires of the various interfaces.

Furthermore, a second accommodating groove is arranged in the middle of the first accommodating groove, and a power supply box is arranged in the second accommodating groove.

Further, the enclosing cover lateral wall has set firmly slewing mechanism, slewing mechanism with lamp plate fixed connection, the enclosing cover passes through slewing mechanism and rotates.

Furthermore, the enclosing cover both ends are equipped with the trough, first accomodate the groove with the trough switches on.

Further, slewing mechanism passes through first fixed part and second fixed part and constitutes, first fixed part with enclosing cover fixed connection, the second fixed part with lamp plate fixed connection, first fixed part with the second fixed part all is equipped with the steering spindle, two articulated each other between the steering spindle.

Further, the first groove of accomodating of enclosing cover is provided with first connecting piece, first connecting piece is equipped with two convex parts, form the draw-in groove between two convex parts, the lamp plate is provided with the second connecting piece, the second connecting piece is equipped with the fixture block, draw-in groove and fixture block joint lock.

Furthermore, the two convex parts are respectively clamped with a ball body in the corresponding direction, the ball body part extends outwards, an elastic part is arranged in the ball body, the width of the clamping block decreases downwards from the end part, and the ball body is abutted to the clamping block.

The utility model has the beneficial effects that: through integrated on the LED module with the control card to the use of HUB board has been saved, set up all kinds of interfaces again and bind the wiring arrangement of all kinds of interfaces in the convenience of customers unified above the control card, and cover the wiring of interface and interface with the enclosing cover, solved the loaded down with trivial details complicated problem of wiring.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded schematic view of the present invention;

FIG. 3 is an exploded view of the lamp panel and LED module of the present invention;

FIG. 4 is a schematic view of the inside of the cover and the LED module of the present invention;

FIG. 5 is an enlarged view of section A of FIG. 1 according to the present invention;

FIG. 6 is a schematic view of the first and second connectors of the present invention separated;

fig. 7 is a schematic view illustrating the engagement between the first connecting member and the second connecting member according to the present invention.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is to be understood that the terms "comprises," "comprising," and "having" and any variations thereof in the description and claims of the utility model and the above-described drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. In the claims, the description and the drawings of the present application, relational terms such as "first" and "second", and the like, may be used solely to distinguish one entity/action/object from another entity/action/object without necessarily requiring or implying any actual such relationship or order between such entities/actions/objects.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 to 4, the present invention provides an LED display screen integrated with a control card, including an LED module 100, a lamp panel 200 and an outer cover 300, wherein the LED module 100 is fixedly connected to the lamp panel 200, one side of the LED module 100 is provided with the control card 110, the control card 110 is provided with various interfaces 120, the lamp panel 200 is provided with a plurality of open slots 210, the various interfaces 120 pass through the open slots 210 and are covered by the outer cover 300, the outer cover 300 is provided with a first receiving slot 310, and the first receiving slot 310 is used for receiving connection wires of the various interfaces 120. In this embodiment, the LED module 100 is used to provide a fixed structure for a plurality of LED beads arranged in an array, and can be spliced into a large LED display screen by a plurality of LED modules 100, the lamp panel 200 is used to fix the LED module 100, the open slot 210 is used to provide a space through which the interface 120 of the control card 110 can pass through the lamp panel 200, the outer cover 300 is used to cover various interfaces 120 on the control card 110, the first accommodating slot 310 is used to provide a placing space for the connection of various interfaces 120, and specifically, the LED module 100 is fixedly connected with the lamp panel 200 by bolts; this integrated control card 110's LED display screen is according to its height, be according to the line number of LED lamp pearl promptly, integrate control card 110 in one side of LED module 100, thereby the use of HUB board has been saved, but need not join in marriage also need have 50P's winding displacement interface 120 on the control card 110 of HUB board, 50P's winding displacement interface 120 and the whole positions that set up control card 110 of other all kinds of interfaces 120, accept in first accomodating groove 310 after binding the unified arrangement of the wiring of interface 120, the wiring of all interfaces 120 is covered again to enclosing cover 300, the loaded down with trivial details complicated problem of wiring has been solved.

Referring to fig. 4, a second receiving groove 311 is disposed in the middle of the first receiving groove 310, and a power box 320 is disposed in the second receiving groove 311. In this embodiment, the second receiving groove 311 is used to provide a space for placing the power supply box 320 one by one and fix it, and the power supply box 320 is used to provide a space for placing the power supply. Specifically, a special placement position is provided for the power supply box 320 by arranging the second accommodating groove 311 in the first accommodating groove 310, so that the power supply box 320 does not occupy a wiring position, and the wires of the power supply and the wires of other interfaces 120 are conveniently arranged together.

Referring to fig. 1 and 2, a rotation mechanism 400 is fixedly disposed on an outer side wall of the outer cover 300, the rotation mechanism 400 is fixedly connected to the lamp panel 200, and the outer cover 300 rotates via the rotation mechanism 400. In the present embodiment, the rotating mechanism 400 is used to provide a rotatable structure for the outer cover 300. Specifically, enclosing cover 300 passes through rotating-structure with lamp plate 200 and is connected, and rotating-structure can make enclosing cover 300 rotate 200 lamp plate 200 relatively, only need rotate just can through rotating-structure when enclosing cover 300 will be opened at ordinary times.

Referring to fig. 1, the outer cover 300 has wiring grooves 312 at two ends thereof, and the first receiving groove 310 is connected to the wiring grooves 312. In this embodiment, the wire slot 312 is used to provide a space for the wires of the interface 120 to extend out of the outer cover 300 to connect with the LED module 100 on another lamp panel 200. Specifically, the connection wires of the interface 120 can extend out through the wiring slot 312 to connect with the LED module 100 on another lamp panel 200.

Referring to fig. 1 and 5, the rotating mechanism 400 is composed of a first fixing portion 410 and a second fixing portion 420, the first fixing portion 410 is fixedly connected with the outer cover 300, the second fixing portion 420 is fixedly connected with the lamp panel 200, the first fixing portion 410 and the second fixing portion 420 are both provided with steering shafts 411, and the two steering shafts 411 are hinged to each other. In the present embodiment, the first fixing portion 410 is fixedly connected to the outer cover 300 by screws, the second fixing portion 420 is fixedly connected to the lamp panel 200 by screws, and the outer cover 300 is rotatable relative to the steering shaft 411 of the second fixing portion 420 by the steering shaft 411 of the first fixing portion 410. Specifically, the rotation of the cover 300 may be used to cover or uncover the viewing interface 120 and wiring.

Referring to fig. 3, 4, 6 and 7, the first receiving groove 310 of the outer cover 300 is provided with a first connecting member 330, the first connecting member 330 is provided with two protrusions 331, a clamping groove 332 is formed between the two protrusions 331, the lamp panel 200 is provided with a second connecting member 220, the second connecting member 220 is provided with a clamping block 221, and the clamping groove 332 is clamped and fastened with the clamping block 221. In this embodiment, the two protrusions 331 of the second connecting member 220 are used to form the engaging groove 332, and the engaging groove 332 and the engaging block 221 are used to provide a structure for engaging the first connecting member 330 with the second connecting member. Specifically, the first connecting piece 330 is fixedly connected with the outer cover 300 through a screw, and the second connecting piece 220 is fixedly connected with the lamp panel 200 through a screw; when the cover 300 covers the interface 120, in order to prevent the cover 300 from shaking or opening during transportation, the cover 300 can be kept in a covered state by engaging the engaging groove 332 with the engaging block 221.

Referring to fig. 6 and 7, the two protrusions 331 are respectively provided with a ball 333 in a corresponding direction, a portion of the ball 333 extends outward, an elastic member (not labeled) is disposed in the ball 333, a width of the latch 221 decreases from an end portion downward, and the ball 333 abuts against the latch 221. In this embodiment, the ball 333 is made of steel ball material, the ball 333 at two sides of the slot 332 abuts against the latch 221 to engage the slot 332 with the latch 221, and the elastic member (not marked) is made of spring or elastic material, so that the ball 333 can abut against the latch 221 through the elastic member (not marked) no matter where the latch 221 is wider or narrower. Specifically, when the outer cover 300 starts to cover the interface 120, the ball 333 will first abut against the wider portion of the latch 221, the ball 333 will recess inward, and then the ball 333 will continue to move downward along the narrower portion of the latch 221, and as the latch 221 narrows, the ball 333 will continue to abut against the latch 221 through the elastic force of the elastic member (not marked), so as to engage the latch groove 332 with the latch 221, and finally prevent the outer cover 300 from shaking or opening during the transportation process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an integrated control card's LED display screen, a serial communication port, including LED module, lamp plate and enclosing cover, LED module and lamp plate fixed connection, one side of LED module is equipped with the control board, the control board is equipped with all kinds of interfaces, the lamp plate is equipped with a plurality of open slot, all kinds of interfaces pass the open slot and are covered by the enclosing cover, the enclosing cover is equipped with the first groove of accomodating, the first wiring of accomodating the groove and being used for acceping all kinds of interfaces.

2. The LED display screen of the integrated control card of claim 1, wherein a second receiving groove is arranged in the middle of the first receiving groove, and a power supply box is arranged in the second receiving groove.

3. The LED display screen of integrated control card of claim 1, characterized in that, slewing mechanism has been set firmly to the enclosing cover lateral wall, slewing mechanism with lamp plate fixed connection, the enclosing cover passes through slewing mechanism and rotates.

4. The LED display screen of the integrated control card of claim 1, wherein the outer cover is provided with wiring slots at two ends, and the first accommodating slot is communicated with the wiring slots.

5. The LED display screen of integrated control card of claim 3, characterized in that, slewing mechanism passes through first fixed part and second fixed part constitution, first fixed part with enclosing cover fixed connection, the second fixed part with lamp plate fixed connection, first fixed part with the second fixed part all is equipped with the steering spindle, two articulated each other between the steering spindle.

6. The LED display screen of integrated control card of claim 1, characterized in that, the first groove of accomodating of enclosing cover is provided with first connecting piece, first connecting piece is equipped with two convex parts, form the draw-in groove between two convex parts, the lamp plate is provided with the second connecting piece, the second connecting piece is equipped with the fixture block, draw-in groove and fixture block joint lock.

7. The LED display screen of the IC card according to claim 6, wherein two of the protrusions are respectively provided with a ball in a corresponding direction, the ball extends outward, the ball is provided with an elastic member therein, the width of the clip decreases from the end to the bottom, and the ball abuts against the clip.

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