CN211929748U

CN211929748U - Network connector convenient for wiring

Info

Publication number: CN211929748U
Application number: CN202020662059.8U
Authority: CN
Inventors: 吴文军
Original assignee: DONGGUAN HUAYING ELECTRONICS CO LTD
Current assignee: DONGGUAN HUAYING ELECTRONICS CO LTD
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-11-13
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a network connector convenient for wiring, which comprises a plug body and a plurality of terminals; the bottom of the plug body is provided with an accommodating groove, and the rear end of the plug body is provided with a bearing part; the plurality of terminals comprise contact parts, connecting parts and wiring parts, the contact parts are positioned in the accommodating grooves, the connecting parts are embedded in the plug body and the bearing part, and the wiring parts are respectively exposed on the upper side, the lower side, the left side and the right side of the bearing part. The wiring parts of the terminals are exposed on the upper side, the lower side, the left side and the right side of the bearing part, so that the terminals can be effectively distinguished; when wiring, only one group of corresponding twisted-pair wires is needed to be correspondingly connected with the wiring part on one side; compared with the traditional mode of adopting cross wiring, the wiring is simpler, more convenient and easier to operate; meanwhile, terminals are effectively distinguished, and the transmission characteristics of the terminals can be improved.

Description

Network connector convenient for wiring

Technical Field

The utility model belongs to the technical field of the connector technique and specifically relates to indicate a network connector convenient to wiring.

Background

The crystal head is a plastic connector which can be inserted along a fixed direction and can automatically prevent falling off, is commonly called as a crystal head, and has the special term of an RJ-45 connector (RJ-45 is a network interface specification, and similarly, an RJ-11 interface, namely a commonly used telephone interface, is used for connecting a telephone line). It is called as "crystal head" because of its glittering and translucent appearance. The crystal head is suitable for field termination of equipment or horizontal subsystems, and the shell material adopts high-density polyethylene. Two ends of each twisted pair are connected with the network card and the concentrator (or the exchanger) by installing crystal heads.

In the existing connection standard of the crystal head, lines are firstly arranged according to the sequence of 'orange green blue brown, white in front', and then are crossed by 4-6, wherein the sequence after crossing is 'orange white, orange, green white, blue white, green, brown white and brown'; this need for cross-wiring results in inconvenient wiring during the wiring process.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a network connector with convenient wiring, which can effectively solve the problem of inconvenient wiring existing in the existing network connector.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a network connector convenient for wiring comprises a plug body and a plurality of terminals; the bottom of the plug body is provided with an accommodating groove, and the rear end of the plug body is provided with a bearing part; the plurality of terminals comprise contact parts, connecting parts and wiring parts, the contact parts are positioned in the accommodating grooves, the connecting parts are embedded in the plug body and the bearing part, and the wiring parts are respectively exposed on the upper side, the lower side, the left side and the right side of the bearing part.

As a preferred embodiment: the wiring portion is provided with two clamping arms, and a clamping space for clamping wires is formed between the two clamping arms.

As a preferred embodiment: the plug body and the bearing part are arranged in an integrally formed structure.

As a preferred embodiment: the bearing part is provided with a first pressing block and a second pressing block, the first pressing block is arranged on the upper side surface and the lower side surface of the bearing part in a buckling mode, and the second pressing block is arranged on the left side surface and the right side surface of the bearing part in a buckling mode.

As a preferred embodiment: the first pressing block and the second pressing block are both provided with notches and wire passing holes, and the notches are communicated with the wire passing holes.

As a preferred embodiment: every two terminals are in one group and form a first group, a second group, a third group and a fourth group; the contact parts of the two terminals of the first group, the third group and the fourth group are sequentially arranged from left to right, and the contact parts of the two terminals of the second group are positioned between the contact parts of the two terminals of the third group.

As a preferred embodiment: the wiring parts of the first group of two terminals are exposed at the left side of the bearing part, and the wiring parts of the second group of two terminals are exposed at the upper side of the bearing part; the wiring parts of the third group of two terminals are exposed at the lower side of the bearing part, and the fourth group of two terminals are exposed at the right side of the bearing part.

As a preferred embodiment: the bearing part comprises a transverse plate and two vertical plates, and the vertical plates are arranged at two ends of the transverse plate to form an H-shaped structure;

the wiring parts of the first group of two terminals are exposed at the left side of the vertical plate, and the wiring parts of the second group of two terminals are exposed at the upper side of the transverse plate; the wire connecting portions of the third two terminals are exposed to the lower side of the transverse plate, and the fourth two terminals are exposed to the right side of the vertical plate.

As a preferred embodiment: the front end of the top of the plug body is provided with a fastener.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme: the wiring parts of the terminals are exposed on the upper side, the lower side, the left side and the right side of the bearing part, so that the terminals can be effectively distinguished; when wiring, only one group of corresponding twisted-pair wires is needed to be correspondingly connected with the wiring part on one side; compared with the traditional mode of adopting cross wiring, the wiring is simpler, more convenient and easier to operate; meanwhile, terminals are effectively distinguished, and the transmission characteristics of the terminals can be improved.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic perspective view of a network connector according to a preferred embodiment of the present invention;

fig. 2 is a schematic perspective view of another angle of the network connector according to the preferred embodiment of the present invention;

FIG. 3 is a front view of the network connector of the preferred embodiment of the present invention;

fig. 4 is a schematic perspective view of a terminal according to a preferred embodiment of the present invention;

fig. 5 is an exploded view of the terminal of fig. 4;

fig. 6 is a front view of the terminal of fig. 5;

fig. 7 is a perspective view of the network connector setting block according to the preferred embodiment of the present invention;

fig. 8 is an exploded view of the network connector and the press block according to the preferred embodiment of the present invention.

The attached drawings indicate the following:

10. plug body 11 and accommodating groove

12. Bearing part 1201 and transverse plate

1202. First pressing block of vertical plate 121

1211. Notch 1212, wire passing hole

1213. Buckling concave position 1214 buckling convex point

122. Second pressing block 13 and fastener

20. Terminal 201, first group

202. Second group 203, third group

204. Fourth group 21, contact part

22. A connecting portion 23 and a wire connecting portion.

Detailed Description

Referring to fig. 1 to 8, a specific structure of a preferred embodiment of the present invention is shown, which is a network connector for facilitating wiring, and includes a plug body 10 and a plurality of terminals 20.

The bottom of the plug body 10 is provided with a containing groove 11, and the rear end of the plug body 10 is provided with a bearing part 12; in the embodiment of the present application, the plug body 10 and the carrier 12 are provided as an integrally formed structure. The front end of the top of the plug body 10 is provided with a latch 13, and the plug body 10 is limited in the corresponding socket by the latch 13.

Each of the terminals 20 includes a contact portion 21, a connection portion 22 and a wiring portion 23, the contact portion 21 is located in the receiving slot 11, the connection portion 22 is embedded in the plug body 10 and the carrying portion 12, and the wiring portion 23 is exposed on the upper, lower, left and right sides of the carrying portion 12. Further, each two terminals 20 are a group, and a first group 201, a second group 202, a third group 203, and a fourth group 204 are formed; the contact portions 21 of the two terminals 20 of the first group 201, the third group 203 and the fourth group 204 are sequentially arranged from left to right, and the contact portion 21 of the two terminals 20 of the second group 202 is located between the contact portions 21 of the two terminals 20 of the third group 203. So that the wire connecting portions 23 of the two terminals 20 in the first group 201 are exposed to the left side of the carrier 12, and the wire connecting portions 23 of the two terminals 20 in the second group 202 are exposed to the upper side of the carrier 12; the wire connecting portions 23 of the two terminals 20 of the third group 203 are exposed at the lower side of the carrier portion 12, and the two terminals 20 of the fourth group 204 are exposed at the right side of the carrier portion 12. During wiring, the orange white and the orange of the twisted pair are combined into a group, the green white and the green are combined into a group, the blue white and the basket are combined into a group, and the brown white and the brown are combined into a group, and then each group of twisted pair is correspondingly connected with two terminals on one side. The problem of inconvenient wiring caused by the traditional crossed wiring mode can be effectively solved.

In the embodiment of the present application, the bearing part 12 is provided with a first pressing piece 121 and a second pressing piece 122, the first pressing piece 121 is snap-fitted on the upper and lower side surfaces of the bearing part 12, and the second pressing piece 122 is snap-fitted on the left and right side surfaces of the bearing part 12. The first pressing block 121 and the second pressing block 122 are both provided with a notch 1211 and a wire passing hole 1212, and the notch 1211 is communicated with the wire passing hole 1212. The first pressing block 121 and the second pressing block 122 are both provided with a fastening concave portion 1213, the bearing portion 12 and the second pressing block 122 are provided with a fastening convex point 1214, the fastening convex point 1214 of the bearing portion 12 is fastened on the fastening concave portion 1213 of the first pressing block 121, and the fastening convex point 1214 of the second pressing block 122 is fastened on the fastening concave portion 1213 of the first pressing block 121.

The wire connecting portion 23 is provided with two clamping arms 231, and a clamping space 232 for clamping the wire is formed between the two clamping arms 231. After the wires are stripped, the wires can be inserted into the wire passing holes 1212, and then the pressing block is fastened to the carrying portion 12, so that the wire connecting portion 23 is inserted into the notch 1211, and the wires can be pushed into the clamping space 232.

Specifically, the bearing part 12 includes a transverse plate 1201 and two vertical plates 1202, and the vertical plates 1202 are disposed at two ends of the transverse plate 1201 to form an "H" shaped structure; the wiring portions 23 of the two terminals 20 of the first group 201 are exposed to the left side of the vertical plate 1202, and the wiring portions 23 of the two terminals 20 of the second group 202 are exposed to the upper side of the transverse plate 1201; the wire connecting portions 23 of the two terminals 20 of the third group 203 are exposed to the lower side of the lateral plate 1201, and the two terminals 20 of the fourth group 204 are exposed to the right side of the vertical plate 1202.

The utility model discloses a design focus lies in: the wiring parts of the terminals are exposed on the upper side, the lower side, the left side and the right side of the bearing part, so that the terminals can be effectively distinguished; when wiring, only one group of corresponding twisted-pair wires is needed to be correspondingly connected with the wiring part on one side; compared with the traditional mode of adopting cross wiring, the wiring is simpler, more convenient and easier to operate; meanwhile, terminals are effectively distinguished, and the transmission characteristics of the terminals can be improved.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A network connector for facilitating wiring, comprising: comprises a plug body (10) and a plurality of terminals (20); the bottom of the plug body (10) is provided with a containing groove (11), and the rear end of the plug body (10) is provided with a bearing part (12); the terminals (20) comprise contact parts (21), connecting parts (22) and wiring parts (23), the contact parts (21) are located in the accommodating groove (11), the connecting parts (22) are embedded in the plug body (10) and the bearing part (12), and the wiring parts (23) are respectively exposed on the upper side surface, the lower side surface, the left side surface and the right side surface of the bearing part (12).

2. The network connector for facilitating wiring of claim 1, wherein: the wire connecting part (23) is provided with two clamping arms (231), and a clamping space (232) for clamping wires is formed between the two clamping arms (231).

3. The network connector for facilitating wiring of claim 1, wherein: the plug body (10) and the bearing part (12) are arranged in an integrated forming structure.

4. The network connector for facilitating wiring of claim 1, wherein: the bearing part (12) is provided with a first pressing block (121) and a second pressing block (122), the first pressing block (121) is installed on the upper side surface and the lower side surface of the bearing part (12) in a buckling mode, and the second pressing block (122) is installed on the left side surface and the right side surface of the bearing part (12) in a buckling mode.

5. The network connector for facilitating wiring of claim 4, wherein: the first pressing block (121) and the second pressing block (122) are both provided with a notch (1211) and a wire passing hole (1212), and the notch (1211) is communicated with the wire passing hole (1212).

6. The network connector for facilitating wiring of claim 1, wherein: every two terminals (20) form a group, and a first group (201), a second group (202), a third group (203) and a fourth group (204) are formed; the contact parts (21) of the two terminals (20) of the first group (201), the third group (203) and the fourth group (204) are sequentially arranged from left to right, and the contact parts (21) of the two terminals (20) of the second group (202) are positioned between the contact parts (21) of the two terminals (20) of the third group (203).

7. The network connector for facilitating wiring of claim 6, wherein: the wiring parts (23) of the two terminals (20) of the first group (201) are exposed at the left side of the bearing part (12), and the wiring parts (23) of the two terminals (20) of the second group (202) are exposed at the upper side of the bearing part (12); the wiring parts (23) of the third group (203) of two terminals (20) are exposed at the lower side of the bearing part (12), and the fourth group (204) of two terminals (20) are exposed at the right side of the bearing part (12).

8. The network connector for facilitating wiring of claim 7, wherein: the bearing part (12) comprises a transverse plate (1201) and two vertical plates (1202), and the vertical plates (1202) are arranged at two ends of the transverse plate (1201) to form an H-shaped structure;

the wiring parts (23) of the two terminals (20) of the first group (201) are exposed at the left side of the vertical plate (1202), and the wiring parts (23) of the two terminals (20) of the second group (202) are exposed at the upper side of the transverse plate (1201); the wiring portions (23) of the third group (203) of two terminals (20) are exposed to the lower side of the transverse plate (1201), and the fourth group (204) of two terminals (20) is exposed to the right side of the vertical plate (1202).

9. The network connector for facilitating wiring of claim 1, wherein: the front end of the top of the plug body (10) is provided with a buckle piece (13).