CN205177326U - Outdoor flexible light -duty transmission carrier - Google Patents

Abstract

The utility model relates to an outdoor flexible light -duty transmission carrier belongs to electron technical field, including two LED modules, family external fixation and outdoor waterproof wire cables, two LED modules link together side by side, every the circuit face of LED module on be equipped with family external fixation, one end and a family external fixation of outdoor waterproof wire cable link to each other, and the other end links to each other with another family external fixation, the utility model discloses an outdoor flexible light -duty transmission carrier, flexible printed circuit board's the weight of material own is lighter, and the weight that alleviates the display screen that can be great does benefit to frivolous development, the protection setting of many places for this outdoor flexible light -duty transmission carrier can use under the harsh environment in open air.

Description

An outdoor flexible light transmission carrier

technical field

The utility model relates to a transmission carrier, in particular to a flexible and light transmission carrier used outdoors, and belongs to the field of electronic technology.

Background technique

Outdoor display screens often use aviation connectors and cables for connection protection, which are expensive and heavy, and are usually used in outdoor modules. However, the trend of the display industry is thin and light, so this kind of aviation head and cables will become the shackles of the display to become thin and light. When the display module is gradually reduced in size and becomes a module that is individually lit and displayed, a lighter transmission carrier suitable for use in harsh outdoor environments is required.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide an outdoor flexible and light transmission carrier that is simple in structure, light in weight and can be used in harsh outdoor environments.

In order to achieve the above purpose, the technical solution adopted by the utility model is: an outdoor flexible light transmission carrier, including two LED modules, an outdoor fixing device and an outdoor waterproof cable; the two LED modules are connected side by side; An outdoor fixing device is provided on the circuit surface of each LED module; one end of the outdoor waterproof cable is connected to one outdoor fixing device, and the other end is connected to another outdoor fixing device.

Preferably, the LED module includes a waterproof flexible printed circuit board and a flexible casing; one side of the waterproof flexible printed circuit board is a circuit surface, and the other is a light emitting surface; the flexible casing is connected to the circuit surface.

Preferably, a glue filling area is opened in the center of the flexible shell.

Preferably, the glue filling area is square.

Preferably, the outdoor fixing device includes pins, a printed board for installation, a plastic shell, a socket and a cable head housing; the pins are arranged on the circuit surface of the LED module; the printed board for installation is arranged on the on the pin; the plastic shell is covered outside the printed board for installation, and the end of the plastic shell is in contact with the circuit surface of the LED module; the socket is connected to the plastic shell; the cable head shell is connected to the The sockets are plugged together; the end of the outdoor waterproof cable is fixed with the cable head shell.

Preferably, two copper studs are symmetrically arranged on the printed board for installation; threaded holes are respectively opened on the plastic housing and the cable head housing; the cable head housing, the plastic housing and the installation Use the printed board to connect together with set screws.

Preferably, after the cable head housing is plugged into the socket, it is fixed by several mounting screws.

Preferably, a first sealing ring is provided between the inner top of the plastic housing and the copper stud of the printed board for installation.

Preferably, the printed board for installation is covered with a second sealing ring.

Due to the application of the above-mentioned technical solution, the utility model has the following advantages compared with the prior art:

In the outdoor flexible light transmission carrier of the utility model, the material of the flexible printed circuit board itself is light in weight, which can greatly reduce the weight of the display screen, which is conducive to the development of thinness; multiple protection settings make the outdoor flexible light transmission carrier can be used in Used in harsh outdoor environments.

Description of drawings

Below in conjunction with accompanying drawing, technical scheme of the utility model is further described:

Accompanying drawing 1 is the perspective view of the outdoor flexible light transmission carrier of the present utility model;

Accompanying drawing 2 is the exploded view of the outdoor flexible light transmission carrier of the present utility model;

Accompanying drawing 3 is the local enlargement figure of A place;

Accompanying drawing 4 is the perspective view of the pin of the outdoor flexible light transmission carrier of the present utility model;

Accompanying drawing 5 is the perspective view of the second sealing ring of the outdoor flexible light-duty transmission carrier of the present utility model, the printed board for installation and the first sealing ring;

Accompanying drawing 6 is the three-dimensional view of the plastic casing of the outdoor flexible light transmission carrier of the present invention, mounting screw and socket;

Accompanying drawing 7 is the three-dimensional view of the cable head shell of the outdoor flexible light transmission carrier of the present invention, fixing screw and outdoor waterproof cable;

Among them: 1. Outdoor waterproof cable; 2. Circuit surface; 3. Flexible printed circuit board; 4. Flexible shell; 5. Glue filling area; 6. Pin; 7. Printed board for installation; 8. Plastic shell Cover; 9, socket; 10, cable head shell; 11, mounting screw; 12, copper stud; 13, threaded hole; 14, fixing screw; 15, second sealing ring; 16, first sealing ring.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

As shown in accompanying drawings 1-7, an outdoor flexible light-duty transmission carrier of the present invention includes two LED modules, an outdoor fixing device and an outdoor waterproof cable 1; the two LED modules are connected side by side Together; the circuit surface 2 of each LED module is provided with an outdoor fixing device; one end of the outdoor waterproof cable 1 is connected to one outdoor fixing device, and the other end is connected to another outdoor fixing device.

Specifically, the LED module includes a waterproof flexible printed circuit board 3 and a flexible housing 4; one side of the waterproof flexible printed circuit board 3 is a circuit surface 2, and the other side is a light-emitting surface; the flexible housing 4 It is connected with the circuit surface 2; the center of the flexible shell 4 has a glue filling area 5; generally, the glue filling area 5 is square, and the glue filling area 7 plays the role of protecting electrical components.

Specifically, the outdoor fixing device includes a pin 6, a printed board 7 for installation, a plastic shell 8, a socket 9 and a cable head housing 10; the pin 6 is arranged on the circuit surface 2 of the LED module; the The printed board 7 for installation is arranged on the pin 6; the plastic case 8 is covered outside the printed board 7 for installation, and the end of the plastic case 8 is in contact with the circuit surface 2 of the LED module; The socket 9 is connected to the plastic shell 8; the cable head shell 10 is plugged into the socket 9; the end of the outdoor waterproof cable 1 is fixed to the cable head shell 10; the specific structure, the cable head After the shell 10 is plugged into the socket 9, it is fixed by several mounting screws 11; two copper studs 12 are symmetrically arranged on the printed board 7 for installation; the plastic shell 8 and the cable head shell 10 Correspondingly, there are threaded holes 13; the fixing screws 14 pass through the threaded holes 13 and are fixed with the copper studs 12, that is, the cable head housing 10, the plastic shell cover 8 and the printed board 7 for installation are connected together .

In order to play a protective role, the printed board 7 for installation is covered with a second sealing ring 15; a first sealing ring 16 is provided between the inner top of the plastic shell 8 and the copper stud 12 of the printed board 7 for installation.

During installation, the two ends of the outdoor waterproof cable 1 are respectively two cable head shells 10. First, the cable head shell 10 is plugged into the socket 9 and fixed by the mounting screw 11; then the socket 9 and the plastic shell cover 8 phases are fixed; then the second sealing ring 15 is put on the outer cover of the printed board 7 for installation, and the first sealing ring 16 is placed between the inner top of the plastic case 8 and the copper stud 12 of the printed board 7 for installation, and the fixing screws 14. Fix the cable head housing 10, the plastic shell 8 and the printed board 7 for installation together; finally, insert the printed board 7 for installation on the pin 6, and solder to complete the installation.

The above-mentioned second sealing ring 15 and the first sealing ring 16 play a protective role together. The end of the plastic cover 8 is in contact with the circuit surface 2 of the LED module, and the potting glue in the glue filling area 5 is formed. Secondary protection.

In the outdoor flexible light transmission carrier of the utility model, the material of the flexible printed circuit board itself is light in weight, which can greatly reduce the weight of the display screen, which is conducive to the development of thinness; multiple protection settings make the outdoor flexible light transmission carrier can be used in Used in harsh outdoor environments.

The above are only specific application examples of the utility model, and do not constitute any limitation to the protection scope of the utility model. All technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the utility model.

Claims (9)

1. An outdoor flexible light-duty transmission carrier, characterized in that: it includes two LED modules, an outdoor fixing device and an outdoor waterproof cable; the two LED modules are connected side by side; each of the LED modules An outdoor fixing device is provided on the circuit surface; one end of the outdoor waterproof cable is connected to one outdoor fixing device, and the other end is connected to another outdoor fixing device. 2. The outdoor flexible light-duty transmission carrier according to claim 1, characterized in that: the LED module includes a waterproof flexible printed circuit board and a flexible housing; one side of the waterproof flexible printed circuit board is a circuit surface, The other side is a light-emitting side; the flexible shell is connected with the circuit side. 3. The outdoor flexible light-duty transmission carrier according to claim 2, characterized in that: the center of the flexible shell has a glue filling area. 4. The outdoor flexible and lightweight transmission carrier according to claim 3, characterized in that: the glue filling area is square. 5. The outdoor flexible light transmission carrier according to claim 1, characterized in that: the outdoor fixing device includes a pin, a printed board for installation, a plastic shell, a socket and a cable head housing; the pin is arranged on The circuit surface of the LED module; the printed board for installation is arranged on the pin; the plastic shell is covered outside the printed board for installation, and the end of the plastic shell is in contact with the circuit surface of the LED module; The socket is connected with the plastic shell; the cable head shell is plugged into the socket; the end of the outdoor waterproof cable is fixed with the cable head shell. 6. The outdoor flexible light-duty transmission carrier according to claim 5, characterized in that: two copper studs are arranged symmetrically on the printed board for installation; There are threaded holes; the cable head housing, the plastic housing and the printed board for installation are connected together by fixing screws. 7. The outdoor flexible and light transmission carrier according to claim 6, characterized in that: after the cable head shell is plugged into the socket, it is fixed by several mounting screws. 8. The outdoor flexible and lightweight transmission carrier according to claim 6 or 7, characterized in that: a first sealing ring is provided between the inner top of the plastic shell and the copper stud of the printed board for installation. 9. The outdoor flexible and lightweight transmission carrier according to claim 5, characterized in that: the printed board for installation is covered with a second sealing ring.