CN214313594U

CN214313594U - A kind of interface unit

Info

Publication number: CN214313594U
Application number: CN202120589521.0U
Authority: CN
Inventors: 张彬; 万佳美
Original assignee: Dongguan Leader Precision Industry Co Ltd
Current assignee: Dongguan Leader Precision Industry Co Ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-09-28
Anticipated expiration: 2031-03-23
Also published as: TWM617009U

Abstract

The utility model relates to the technical field of electric connectors and discloses a connector, which comprises a PCB board; the plug-in module is electrically connected to the PCB and is provided with a socket; the signal lamps are electrically connected to the PCB board, and the colors of the light of the signal lamps are different; the light guide plate, it is fixed in on the grafting module, and the light-in end of light guide plate just to a plurality of signal lamps of arranging side by side interval, and the light-emitting end of light guide plate extends to the light-emitting window of grafting module to be used for deriving the light of signal lamp. The utility model discloses a light inlet end of the light guide plate of connector is just to a plurality of signal lamps of interval arrangement side by side, and the light-emitting end of light guide plate extends to the light-emitting opening of grafting module, and then can derive gorgeous colorful light, richenes the product form.

Description

A kind of interface unit

Technical Field

The utility model relates to an electric connector technical field especially relates to a connector.

Background

Connectors are widely used for electrical connection of electronic products. Conventionally, connectors for connecting with network-related devices are generally coupled with connectors by RJ45 connecting sockets.

Some existing RJ45 connectors generally include a housing, a plug module, an LED lamp, and a PCB. The plug-in module is fixed in the inner cavity of the shell, and a socket for plugging the connector is arranged on the plug-in module, so that the connector is electrically connected with the plug-in module. The inserting module and the LED lamp are respectively electrically connected with the PCB, and the LED lamp displays the working state of the connector through on and off. However, the LED lamp of the connector has single color and single product, and cannot well meet the requirements of users.

Therefore, it is desirable to provide a connector capable of providing various kinds of light emission to enrich the product form.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector, it can provide multiple luminous to richen the product form.

To achieve the purpose, the utility model adopts the following technical proposal:

a connector, comprising:

a PCB board;

the plug-in module is electrically connected to the PCB and is provided with a socket;

the signal lamps are electrically connected to the PCB board, and the colors of the light of the signal lamps are different;

the light guide plate, it is fixed in on the grafting module, the light-in end of light guide plate is just to a plurality of side by side interval arrangement the signal lamp, the light-emitting end of light guide plate extends to the light-emitting port department of grafting module to be used for deriving light.

Optionally, the plug module includes:

the jack and the light outlet are arranged on the insulating main body, and the light guide plate is inserted into the accommodating cavity of the insulating main body;

the filtering assembly is arranged in the accommodating cavity of the insulating main body, the connecting end of the filtering assembly extends into the socket, and the filtering assembly is electrically connected with the PCB.

Optionally, the signal lamp is an LED lamp.

Optionally, the signal lamp is a patch LED lamp, and the patch LED lamp is soldered to the PCB.

Optionally, the light guide plate is a high temperature resistant transparent PC board.

Optionally, the method further comprises:

the shell covers the plug-in module, and a through hole for avoiding the socket and the light outlet is formed in the shell.

Optionally, a light-entering end of the light guide plate is provided with a reflection inclined plane facing the signal lamp, and the reflection inclined plane is used for receiving light of the signal lamp and reflecting the light of the signal lamp to the light-emitting port.

Optionally, the signal lamp emits light towards the reflection inclined plane along a first direction, and an included angle between the reflection inclined plane and the first direction is 20-70 °.

Optionally, the number of the light guide plates is multiple, and the light inlet end of each light guide plate is respectively opposite to the multiple signal lamps arranged side by side at intervals.

Optionally, the number of the sockets and the number of the light guide plates are two, and the two sockets are located between the two light outlets.

The utility model has the advantages that:

compare current connector, the utility model discloses a connector just is a plurality of different signal lamps of the lamp colour of interval arrangement side by side through the light inlet end with the light guide plate, and extends to the light outlet of grafting module with the light outlet end of light guide plate, and then can derive gorgeous colorful light, richenes the product form.

Drawings

Fig. 1 is a schematic view of a part of the structure of a connector provided by the present invention;

fig. 2 is a disassembled schematic view of the connector provided by the present invention after the PCB board is hidden;

fig. 3 is a cross-sectional view of the connector provided by the present invention with the PCB board hidden;

fig. 4 is a schematic diagram of the connector with the insulating main body and the shell hidden and the PCB hidden.

In the figure:

x-a first direction;

1-a plug-in module; 11-an insulating body; 111-a socket; 112-light outlet; 12-a filtering component; 2-signal lamp; 3-a light guide plate; 31-a reflective bevel; 4-a shell.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1 to 3, the present embodiment provides a connector capable of providing various illuminations to enrich the product form. The connector includes a PCB (not shown), a socket module 1, a plurality of signal lamps 2, and a light guide plate 3. The plug-in module 1 is electrically connected to the PCB, and the plug-in module 1 is provided with a socket 111; the signal lamps 2 are electrically connected to the PCB, and the colors of the light of the signal lamps 2 are different; on the light guide plate 3 was fixed in grafting module 1, the light inlet end of light guide plate 3 just right a plurality of signal lamps 2 of arranging side by side at an interval, the light-emitting end of light guide plate 3 extends to the light-emitting port 112 department of grafting module 1 to be used for deriving light. Compare current connector, the connector of this embodiment is just to a plurality of different signal lamps 2 of lamp colour of arranging side by side interval through the light inlet end with light guide plate 3, and extends the light-emitting end of light guide plate 3 to the light-emitting opening 112 of grafting module 1, and then can derive gorgeous colorful light, richenes the product form.

Specifically, as shown in fig. 2 to 4, the jack module 1 includes an insulating main body 11 and a filter assembly 12. The socket 111 and the light outlet 112 are arranged on the insulating main body 11, and the light guide plate 3 is inserted into the accommodating cavity of the insulating main body 11; the filter assembly 12 is disposed in the accommodating cavity of the insulating main body 11, the connecting end of the filter assembly 12 extends into the socket 111, the filter assembly 12 is electrically connected to the PCB, and the filter assembly 12 is electrically connected to the PCB at an end away from the connecting end of the filter assembly 12, i.e., at the lowest position in the drawing of fig. 3.

Further, as shown in fig. 3 to 4, in the present embodiment, the signal lamp 2 is an LED lamp. More specifically, the signal lamp 2 is a patch LED lamp. Current signal lamp is the signal lamp of long stitch structure usually, and signal lamp 2 of this embodiment is the LED lamp, and LED lamp and PCB board paster welded connection, and it can solve the signal lamp of long stitch structure and PCB board cartridge low in connection efficiency, the problem that the yields is low. In addition, the device also has the advantages of small volume and simple structure.

Further, as shown in fig. 3-4, in the present embodiment, the light-entering end of the light guide plate 3 is provided with a reflection inclined plane 31 facing the signal lamp 2, and the reflection inclined plane 31 is used for receiving the light of the signal lamp 2 and reflecting the light of the signal lamp 2 towards the light-exiting port 112. The reflection effect of the reflection inclined plane 31 is utilized to realize turning and leading-out of light, so that the arrangement of the signal lamp 2 is more flexible. Specifically, the signal lamp 2 emits light in a first direction toward the reflecting slope 31, and the reflecting slope 31 forms an angle of 20 ° to 70 ° with the first direction, which is 45 ° in this embodiment. The X direction in the figure indicates the first direction.

Further, as shown in fig. 2 to 4, in the present embodiment, there are two sockets 111 and two light guide plates 3, and the two sockets 111 are located between the two light outlets 112. It is conceivable that the number of the light guide plates 3 may also be three, four or more, the light inlet end of each light guide plate 3 respectively faces a plurality of signal lamps 2 arranged side by side at intervals, and each light guide plate 3 can lead out colorful light. In the present embodiment, one of the two light guide plates 3 is in an "L" shape, and the other is in a long plate shape, and the reflection slopes 31 thereof both function to reflect and guide the lamp light to the light outlet 112. In addition, a plurality of signal lamps 2 corresponding to the light inlet end of a single light guide plate 3 may be collectively packaged by transparent glue, specifically, as shown in fig. 2, the signal lamp 2 corresponding to the light inlet end of the light guide plate 3 in a long plate shape, only one of the signal lamps 2 is labeled in the figure, and actually, a plurality of signal lamps 2 are arranged side by side at the position.

In addition, as shown in fig. 2-3, in the present embodiment, the light guide plate 3 is a high temperature resistant transparent PC plate, which has high transparency, high temperature resistance and long service life. The connector further comprises a housing 4. The housing 4 covers the plug-in module 1, a through hole for avoiding the socket 111 and the light outlet 112 is formed in the housing 4, and the housing 4 mainly plays a role in protecting the cover.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A connector, comprising:

a PCB board;

the plug-in module (1) is electrically connected to the PCB, and a socket (111) is formed in the plug-in module (1);

a plurality of signal lamps (2) electrically connected to the PCB, wherein the colors of the light of the signal lamps (2) are different;

light guide plate (3), it is fixed in on the grafting module (1), the light inlet end of light guide plate (3) is just to a plurality of side by side interval arrangement signal lamp (2), the light-emitting end of light guide plate (3) extends to light-emitting opening (112) department of grafting module (1) for derive light.

2. Connector according to claim 1, characterized in that said plugging module (1) comprises:

the jack (111) and the light outlet (112) are arranged on the insulating main body (11), and the light guide plate (3) is inserted into an accommodating cavity of the insulating main body (11);

the filter assembly (12) is arranged in the accommodating cavity of the insulating main body (11), the connecting end of the filter assembly (12) extends into the socket (111), and the filter assembly (12) is electrically connected with the PCB.

3. Connector according to claim 1, characterized in that the signal lamp (2) is an LED lamp.

4. A connector according to claim 3, wherein the signal lamp (2) is a patch LED lamp, the patch LED lamp being patch soldered to the PCB board.

5. Connector according to claim 1, characterized in that the light guide plate (3) is a high temperature resistant transparent PC board.

6. The connector of claim 1, further comprising:

the shell (4) covers the plug-in module (1), and a through hole for avoiding the socket (111) and the light outlet (112) is formed in the shell (4).

7. The connector according to claim 1, wherein the light-entering end of the light guide plate (3) is provided with a reflecting slope (31) facing the signal lamp (2), the reflecting slope (31) being configured to receive the light of the signal lamp (2) and reflect the light of the signal lamp (2) toward the light-exiting port (112).

8. Connector according to claim 7, characterized in that the signal lamp (2) emits light in a first direction towards the reflecting bevel (31), the reflecting bevel (31) being at an angle of 20 ° -70 ° to the first direction.

9. The connector according to claim 1, wherein the number of the light guide plates (3) is plural, and the light inlet end of each light guide plate (3) faces a plurality of the signal lamps (2) arranged side by side at intervals.

10. The connector according to claim 9, wherein there are two of the insertion openings (111) and the light guide plate (3), respectively, and the two insertion openings (111) are located between the two light outlets (112).