CN219286748U - Communication connector - Google Patents

Abstract

The utility model discloses a communication connector, which comprises a front shell, a rear shell and a dustproof cover; the rear shell is detachably arranged on the front shell; the dustproof cover has a cover surface and is surrounded by the cover surface It has a plurality of sides, the plurality of sides includes a first side, the dust cover has a through portion, the through portion extends from the cover to the first side, and the two inner edges of the through portion at the connection between the cover and the first side are respectively There is a first baffle and a second baffle protruding from the connection between the cover surface and the first side toward the rear case respectively, the dust cover is detachably arranged on the rear case, and a plurality of core wires are pierced by each After the terminal groove extends through the through portion, a cable is assembled on one side of the dust cover, and at least part of the core wires are extended out of the terminal groove and then attached to the first baffle plate and the second baffle plate After the edge of the pass through the part.

Description

Communication connector

technical field

The utility model relates to the technical field of communication transmission, in particular to a communication connector.

Background technique

Connectors are widely used in various communication fields. Usually, opposite ends of the connector are a plug end and a cable connection end respectively. The inserting end is used for inserting the plug connector, the cable connecting end is used for connecting cables, and an electric module is arranged in the connector.

The plug connector is electrically connected to the electrical module through the contact terminals in the plug end. The cable connection end has multiple piercing terminal slots, and piercing terminals are arranged in the piercing terminal slots to form an electrical connection with the electrical module. A plurality of core wires of the cable are inserted into the piercing terminal groove one by one and can be contacted with the piercing terminals in the piercing terminal groove, so that the electrical module of the connector is electrically connected with the core wires. In this way, the plug connector can be electrically connected with the cable.

However, in the process of installing the cable, it is often necessary to pull the cable back and twist and bend it towards one side of the connector, causing part of the core wire to be loosened by piercing the terminal groove, or causing the core wire to break.

Accordingly, how to develop a "communication connector" that can ensure that the core wire of the cable is connected to the connector and prevent the core wire from loosening or breaking during the installation of the connector is an urgent problem to be solved by people in the relevant technical field. .

Utility model content

The purpose of the utility model is to provide a communication connector.

In order to achieve the above purpose, in one embodiment, the utility model provides a communication connector, including:

a front housing, which has a pair of interfaces for inserting a plug connector;

A rear case, which has a plurality of piercing terminals, the rear case is detachably arranged on the front case, and the orientation of each piercing terminal is opposite to that of the docking port; and

A dust-proof cover, which has a cover surface, has a plurality of connected side surfaces around the cover surface, the plurality of side surfaces include a first side surface, and the dust-proof cover has a penetrating portion, which extends from the cover surface to the first side surface. A first baffle and a second baffle are respectively provided on the two inner edges of the through part where the cover surface and the first side are connected, and the first baffle and the second baffle are respectively formed by the connection between the cover surface and the first side surface. protrudes towards the rear shell, the dust cover is detachably arranged on the rear shell, and a plurality of core wires extend from each piercing terminal slot through the through part and gather on a cable on one side of the dust cover, and the core At least part of the core wires in the wires extend out from the piercing terminal groove, and then abut against the edges of the first baffle and the second baffle and then pass through the through portion.

Wherein, the rear housing has a plurality of piercing terminal slots, each of which has a notch, and each of the piercing terminal slots is provided with a piercing terminal, and each of the notches is used for a cable Each of the core wires is embedded into each of the piercing terminals in each of the piercing terminal slots, the rear housing is separately arranged on the front housing, and the orientation of the notch of each of the piercing terminal slots is the same as that of the piercing terminal slot. The orientation of the interface is opposite.

Wherein, the through portion extends from the center of the cover to the first side parallel to an XY plane, and the first baffle and the second baffle are respectively parallel to the connection between the cover and the first side. The XY plane protrudes toward the rear case with a width.

Wherein, the plurality of sides also includes a second side, a third side and a fourth side, the first side and the second side are oppositely arranged on both sides of the cover, and the third side is opposite to the fourth side set and respectively located between the first side and the second side.

Wherein, the first baffle is adjacent to the third side, the second baffle is adjacent to the fourth side, the plurality of piercing terminal slots are divided into two rows, and one row of the piercing terminal slots faces the The cover surface is located in the space between the first baffle plate and the third side surface, and another row of the piercing terminal slots faces the cover surface and is located in the space between the second baffle plate and the fourth side surface.

Wherein, the dustproof cover is separately arranged on the rear case, and the first side, the second side, the third side and the fourth side surround the rear case.

Wherein, the first baffle is flat and rectangular, and two adjacent side edges of the first baffle are respectively connected to the cover surface and the first side; the second baffle is flat and rectangular, and the second baffle is Two adjacent side edges are respectively connected to the cover surface and the first side surface.

Wherein, a plurality of contact terminals are arranged in the docking port of the front shell.

Wherein, the front case and the rear case are engaged with each other through hooks and slots.

Wherein, the rear housing and the dustproof cover engage with each other through hooks and slots.

Description of drawings

FIG. 1 is a schematic view of the combined structure from the right perspective of an embodiment of the present invention.

FIG. 2 is a schematic perspective view of the right side view of the dustproof cover and the rear case of the embodiment in FIG. 1 .

FIG. 3 is a schematic perspective view of the left side view of the dustproof cover and the rear case of the embodiment of FIG. 1 .

FIG. 4 is a schematic diagram of the combined structure of the left viewing angle of the embodiment in FIG. 1 .

FIG. 5 is a schematic diagram of the combined structure of the embodiment in FIG. 1 from a rear perspective.

Fig. 6 is a structural schematic diagram before the core wire of the cable is combined with the piercing terminal slot of the rear case.

Fig. 7 is a schematic side view of the structure after the core wire of the cable is combined with the piercing terminal slot of the rear case.

Fig. 8 is a rear view structure schematic diagram of bending the cable shown in Fig. 7 to one side of the utility model.

Fig. 9 is a top structural schematic diagram of bending the cable shown in Fig. 8 to the rear side of the utility model.

FIG. 10 is a schematic diagram of the combined structure of the embodiment in FIG. 1 after cables are connected.

Explanation of reference signs: 100-communication connector; 10-front housing; 11-docking interface; 12-contact terminal; 13-card slot; 14-hook; 20-rear housing; 22-notch; 23-puncture terminal; 24-hook; 25,26-slot; 30-dust cover; 31-cover; 32A-first side; 32B-second side; 32C-third 32D-fourth side; 33-through portion; 34-first baffle; 35-second baffle; 341,342,351,352-both sides; 36-hook;

Detailed ways

Referring to FIGS. 1 to 5 , the communication connector 100 provided by the present invention includes a front housing 10 , a rear housing 20 and a dustproof cover 30 .

The front housing 10 has a pair of interfaces 11 for inserting a plug connector (not shown in the figure). A plurality of contact terminals 12 are disposed in the docking port 11 . Wherein, the plug connector is preferably an existing plug connector such as RJ11 and RJ45.

6 and 7, the rear housing 20 has a plurality of piercing terminal slots 21, each piercing terminal slot 21 has a notch 22, and a piercing terminal 23 is arranged in each piercing terminal slot 21 ( As shown in FIG. 7 ), each notch 22 allows each core wire 41 of a cable 40 to be inserted into each piercing terminal 23 in each piercing terminal slot 21 .

Please refer to Figures 1 to 5, the rear case 20 is detachably arranged on the front case 10, for example, the front case 10 and the rear case 20 can be locked at different positions through the slot 13 and the hook 24. The hook 14 and the slot 25 engage with each other, but not limited thereto. The notches 22 piercing through the terminal slots 21 are directed opposite to the docking port 11 .

It must be noted that an electrical module (not shown in the figure) is disposed between the front housing 10 and the rear housing 20 , and the electrical module is in contact with the contact terminal 12 and the piercing terminal 23 to form an electrical connection.

Please refer to Fig. 1 to Fig. 5, the dustproof cover 30 has a cover surface 31, and there are a plurality of connected sides around the cover surface 31, including a first side 32A, a second side 32B, and a third side 32C. With a fourth side 32D, the first side 32A and the second side 32B are oppositely arranged on both sides of the cover surface 31, and the third side 32C is opposite to the fourth side 32D and are respectively located between the first side 32A and the second side 32B. between.

Referring to FIGS. 2 and 3 , the dustproof cover 30 has a through portion 33 extending from the center of the cover surface 31 to the first side 32A parallel to an XY plane.

A first baffle 34 and a second baffle 35 are respectively disposed on two inner edges of the through portion 33 where the cover surface 31 connects with the first side 32A. The first baffle 34 and the second baffle 35 respectively protrude from the junction of the cover surface 31 and the first side 32A parallel to the XY plane toward the rear housing 20 . The first baffle 34 is adjacent to the third side 32C, and the second baffle 35 is adjacent to the fourth side 32D.

In this embodiment, the first baffle 34 is flat and rectangular, and the adjacent side edges 341 and 342 of the first baffle 34 are respectively connected to the cover surface 31 and the first side 32A. The second baffle 35 is flat and rectangular, and adjacent side edges 351 , 352 of the second baffle 35 are respectively connected to the cover surface 31 and the first side 32A.

Besides rectangle, the first baffle 34 and the second baffle 35 can be any geometric shape, not limited to rectangle.

The dust cover 30 is detachably disposed on the rear case 20 , for example, the rear case 20 and the dust cover 30 can engage with each other through the slot 26 and the hook 36 , but it is not limited thereto. The dust cover 30 is disposed behind the rear case 20, and the first side 32A, the second side 32B, the third side 32C and the fourth side 32D can surround the rear case 20, as shown in FIG. 4 and FIG. 5 .

Please refer to FIG. 2 and FIG. 3 , the piercing terminal slots 21 are divided into two rows, one row (the upper row in the figure) piercing terminal slots 21 faces the cover surface 31 and is located on the first baffle plate 34 and the third side. In the space between 32C, the other row (located in the lower row in the figure) penetrates the terminal groove 21 facing the cover surface 31 and is located in the space between the second baffle plate 35 and the fourth side 32D.

Please refer to FIG. 6 to FIG. 10 to illustrate the steps of assembling the cable into the utility model and the effect of the utility model.

Please refer to FIG. 6 and FIG. 7 , insert each core wire 41 of the cable 40 into each piercing terminal 23 in each piercing terminal groove 21 through the notch 22 . Then the dustproof cover 30 is covered on the rear casing 20 . Each core wire 41 extends from each piercing terminal slot 21 through the through portion 33 and then gathers on the cable 40 at one side of the dustproof cover 30 .

As mentioned above, please refer to FIG. 1, FIG. 6 and FIG. 7, an electrical module is provided between the front housing 10 and the rear housing 20, and the electrical module is electrically connected to the contact terminal 12 and the piercing terminal 23. . Therefore, when a plug connector is inserted into the docking port 11 and the core wire 41 of the cable 40 is inserted into the piercing terminal 23 , the plug connector and the cable 40 can be electrically connected.

Please refer to FIG. 8 , after the assembly of FIG. 7 is completed, the cable 40 and the core wire 41 are bent toward the through portion 33 to one side of the communication connector 100 .

Please refer to FIG. 9 , after the bending in FIG. 8 is completed, the cable 40 together with the core wire 41 is bent to the rear side of the communication connector 100 . Please refer to the assembled structure after the communication connector 100 is connected with the cable 40 shown in FIG. 10 .

Please refer to Fig. 7 to Fig. 10, after the core wire 41 close to the first baffle 34 and the second baffle 35 extends out of the terminal groove 21, it is attached to the first baffle 34 and the second baffle. The edge of the plate 35 then passes through the penetration 33 . Through the first baffle 34 and the second baffle 35 , the amplitude (inclination) of the core wire 41 during being pulled and bent can be slowed down, so that the core wire 41 can be prevented from being loosened or broken.

To sum up, the communication connector provided by the utility model can ensure that the core wire of the cable is connected to the connector, and prevents the core wire from loosening or breaking during the installation of the connector. The utility model indeed has both practicability and Feature.

Although the utility model has been provided as above with the embodiment, it is not intended to limit the utility model, and anyone with ordinary knowledge in the technical field can make some changes without departing from the spirit and scope of the utility model and retouching, so the scope of protection of the present utility model should be as defined by the claims.

Claims (10)

1. A communication connector, comprising:

a front housing having a pair of interfaces for inserting a plug connector;

a rear housing having a plurality of piercing terminals detachably disposed on the front housing, each of the piercing terminals facing opposite to the mating opening; and

the dustproof cover is provided with a cover face, a plurality of connected side faces are arranged on the periphery of the cover face, the plurality of side faces comprise a first side face, the dustproof cover is provided with a penetrating part, the penetrating part extends from the cover face to the first side face, a first baffle plate and a second baffle plate are respectively arranged on two inner side edges of the penetrating part at the joint of the cover face and the first side face, the first baffle plate and the second baffle plate respectively protrude towards the rear shell from the joint of the cover face and the first side face and have a width, the dustproof cover can be arranged on the rear shell in a separated mode, the rear shell is provided with a plurality of puncture terminal grooves, a plurality of core wires are gathered on a cable from one side of the dustproof cover after extending through the penetrating part from the plurality of puncture terminal grooves, and at least part of the core wires are attached to the edges of the first baffle plate and the second baffle plate after extending from the puncture terminal grooves.

2. The communication connector of claim 1, wherein each of said piercing terminal slots has a slot, wherein each of said piercing terminal slots has a piercing terminal therein, each of said slots is configured for insertion of a respective cord of a cable into each of said piercing terminals in each of said piercing terminal slots, said rear housing is detachably disposed on said front housing, and said slot of each of said piercing terminal slots is oriented opposite to said mating interface.

3. The communication connector of claim 1, wherein the through portion extends from the center of the cover surface to the first side surface in parallel to an XY plane, and the first baffle and the second baffle respectively protrude from the connection of the cover surface and the first side surface in parallel to the XY plane and have a width toward the rear housing.

4. The communication connector of claim 1, wherein the plurality of sides further comprises a second side, a third side and a fourth side, the first side and the second side are disposed opposite to each other on both sides of the cover, and the third side and the fourth side are disposed opposite to each other and between the first side and the second side, respectively.

5. The communication connector of claim 4, wherein the first shield is adjacent to the third side, the second shield is adjacent to the fourth side, and the plurality of piercing terminal slots are divided into two rows, one row of the piercing terminal slots facing the cover and being located in a space between the first shield and the third side, and the other row of the piercing terminal slots facing the cover and being located in a space between the second shield and the fourth side.

6. The communication connector of claim 4, wherein the dust cap is detachably disposed on the rear housing, and the first side, the second side, the third side and the fourth side surround the rear housing.

7. The communication connector of claim 1, wherein the first baffle has a flat rectangular shape, and two adjacent side edges of the first baffle are respectively connected to the cover surface and the first side surface; the second baffle is flat rectangular, and two adjacent side edges of the second baffle are respectively connected with the cover surface and the first side surface.

8. The communication connector of claim 1, wherein a plurality of contact terminals are disposed in the mating opening of the front housing.

9. The communication connector of claim 1, wherein the front housing and the rear housing are engaged with each other by a hook and a slot.

10. The communication connector of claim 1, wherein the rear housing and the dust cap are engaged with each other by a hook and a slot.

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