CN218731834U

CN218731834U - LED screen connecting structure

Info

Publication number: CN218731834U
Application number: CN202223071908.0U
Authority: CN
Inventors: 丁汉枫; 池兵; 贾雪桐
Original assignee: Yancheng Yiwei Photoelectric Technology Co ltd
Current assignee: Yancheng Yiwei Photoelectric Technology Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-24
Anticipated expiration: 2032-11-18

Abstract

The utility model belongs to the technical field of LED, a LED screen connecting structure is disclosed, comprising an LED screen and a circuit board, wherein the back of the LED screen is provided with a screen interface, the circuit board is provided with a connecting interface, the position of the circuit board relative to the screen interface is provided with a through hole, a flat cable passes through the through hole, and the two ends of the flat cable are respectively connected with the screen interface and the connecting interface; the two sides of the circuit board are provided with external connection interfaces. The utility model provides a LED screen connection structure, the position of every screen interface on the circuit board all is equipped with the through-hole, and the winding displacement passes the through-hole after buckling into L shape, connects screen interface and connection interface one-to-one to connect LED screen and circuit board, ensures the transmission of electric power and signal; the flat cable connection is neat and regular, and the installation and the maintenance are convenient.

Description

LED screen connecting structure

Technical Field

The utility model belongs to the technical field of the LED, concretely relates to LED screen connection structure.

Background

With the continuous upgrading of display effect technology, the application of the LED screen in various fields is more and more extensive. In implementing the utility model discloses the in-process, the inventor finds that traditional LED screen connection structure has following technical problem: most of the existing LED screens adopt a wire connection mode, and after the LED screens are assembled in a box body, connection wires such as power wires and signal wires are relatively disordered and have a poor appearance; connect through a line, the installation is convenient and fast inadequately, and the maintenance is difficult, and it is troublesome to dismantle.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving above-mentioned technical problem to a certain extent at least. Therefore, the utility model aims to provide an LED screen connection structure.

The utility model discloses the technical scheme who adopts does:

the LED screen connecting structure comprises an LED screen and a circuit board, wherein a screen inserting port is arranged on the back surface of the LED screen, a connecting inserting port is arranged on the circuit board, a through hole is formed in the position, opposite to the screen inserting port, on the circuit board, a flat cable penetrates through the through hole, and two ends of the flat cable are respectively connected with the screen inserting port and the connecting inserting port; the two sides of the circuit board are provided with external connection interfaces.

Preferably, two ends of the flat cable are respectively provided with a plug connector, the connecting plug connector is provided with a contact pin and a guide plate parallel to the contact pin, the plug connector is provided with two limit plates matched with the guide plate, the limit plates comprise two parallel limit plates, and the clear distance between the two limit plates is equal to the width of the guide plate; the structure of the screen interface is the same as that of the connection interface.

Preferably, the back of the LED screen is provided with two screen insertion ports, the circuit board is provided with two connection insertion ports, and the screen insertion ports and the connection insertion ports are connected in one-to-one correspondence through flat cables.

The utility model has the advantages that:

the utility model provides a LED screen connection structure, the position of every screen interface on the circuit board all is equipped with the through-hole, and the winding displacement passes the through-hole after buckling into L shape, connects screen interface and connection interface one-to-one to connect LED screen and circuit board, ensures the transmission of electric power and signal; the connection is neat and regular through the flat cables, so that the installation and the maintenance are convenient;

the both ends of winding displacement are equipped with the bayonet joint respectively, but the bayonet joint is connected with screen interface and connection interface plug respectively, and convenient and fast during installation and maintenance, and pushing and extracting the in-process of bayonet joint, limiting plate and deflector cooperation prevent the bayonet joint skew, can avoid damaging the contact pin.

Drawings

Fig. 1 is a schematic diagram of the LED screen connection structure of the present invention.

Fig. 2 is a top view of the LED screen connection structure of the present invention.

Fig. 3 isbase:Sub>A sectional view taken along the linebase:Sub>A-base:Sub>A in fig. 2.

Fig. 4 is an exploded view of the LED screen connection structure of the present invention.

Fig. 5 is a schematic diagram of the present invention connecting the socket and the connector.

In the figure: 1-an LED screen; 2-a circuit board; 3-a screen interface; 4-connecting the interface; 5-arranging wires; 6-external connection interface; 7-a plug-in connector; 8-inserting pins; 9-a guide plate; 10-limiting plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

In the description of the embodiments of the present invention, it should be noted that the indication of the orientation or the positional relationship is based on the orientation or the positional relationship shown in the drawings, or the orientation or the positional relationship that the product of the present invention is usually placed when used, or the orientation or the positional relationship that the person skilled in the art usually understands, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

The invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 5, the LED screen connection structure of the present embodiment includes an LED screen 1 and a circuit board 2, the LED screen 1 is designed to have a corresponding shape and size as required, and the circuit board 2 is configured to have a rectangular structure. The back of the LED screen 1 is provided with two screen interfaces 3, the circuit board 2 is provided with two connection interfaces 4, the screen interfaces 3 and the connection interfaces 4 are connected in a one-to-one correspondence mode through flat cables 5, so that the LED screen 1 is connected with the circuit board 2, and electric power and signals are ensured to be transmitted to the LED screen 1 through the circuit board 2. The two sides of the circuit board 2 are provided with external interfaces 6, and the external interfaces 6 are used for receiving external power and signals and transmitting the external power and signals to the LED screen 1 through the flat cable 5.

The position of every screen interface 3 that is gone up on circuit board 2 all is equipped with square through-hole, and winding displacement 5 buckles to L shape to directly pass the through-hole, the both ends of winding displacement 5 are equipped with bayonet joint 7 respectively, but bayonet joint 7 is connected with screen interface 3 and connection interface 4 plug respectively.

The structure of the screen interface 3 connected with each flat cable is the same as that of the connection interface 4. Be equipped with contact pin 8 and be on a structure on connecting interface 4 and be on a parallel with contact pin 8 deflector 9, be equipped with on the bayonet joint 7 that matches with this connecting interface 4 with contact pin 8 complex jack, one side of bayonet joint 7 be equipped with deflector 9 complex limiting plate 10, limiting plate 10 includes two of parallel arrangement, clear distance between two limiting plates 10 equals the width of deflector 9. After two limiting plates 10 are aligned and clamped on the guide plate 9, the pin 8 on the connecting interface 4 just aligns with the jack of the plug connector 7, then the plug connector 7 is pushed into the connecting interface 4, in the pushing process, the limiting plates 10 and the guide plate 9 are matched to prevent the plug connector 7 from deviating, and the pin 8 is prevented from being damaged after deviating. Similarly, the plug 7 can be prevented from being displaced during the process of pulling out the plug 7.

The connection interface with another structure can also adopt the existing interface structure, and correspondingly, the plug connector also adopts the existing plug connector structure matched with the interface structure.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all falling within the technical solution of the present invention, all fall within the protection scope of the present invention.

Claims

1. The utility model provides a LED screen connection structure which characterized in that: the LED screen comprises an LED screen (1) and a circuit board (2), wherein a screen interface (3) is arranged on the back of the LED screen (1), a connection interface (4) is arranged on the circuit board (2), a through hole is formed in the position, opposite to the screen interface (3), of the circuit board (2), a flat cable (5) penetrates through the through hole, and two ends of the flat cable (5) are connected with the screen interface (3) and the connection interface (4) respectively; the two sides of the circuit board (2) are provided with external connection interfaces (6).

2. The LED screen connection structure of claim 1, wherein: the two ends of the flat cable (5) are respectively provided with a plug connector (7), a connecting plug interface (4) is provided with a contact pin (8) and a guide plate (9) parallel to the contact pin (8), the plug connector (7) is provided with two limiting plates (10) matched with the guide plate (9), the limiting plates (10) comprise two limiting plates arranged in parallel, and the clear distance between the two limiting plates (10) is equal to the width of the guide plate (9); the structure of the screen interface (3) is the same as that of the connection interface (4).

3. The LED screen connection structure according to claim 1, wherein: the LED screen (1) back is equipped with two screen interface (3), is equipped with two on circuit board (2) and connects interface (4), and screen interface (3) and connection interface (4) are connected through winding displacement (5) one-to-one.

4. The LED screen connection structure according to any one of claims 1 to 3, wherein: the flat cable (5) is L-shaped.