CN201425988Y - Cable connector and its wiring structure - Google Patents

Abstract

A cable connector and its wiring structure, including a joint, a wiring structure and a cable, and the cable and wiring structure phase-connect, and then set up on the joint by the wiring structure, in order to form a cable connector; the wiring structure is mainly provided with a rear half part and a front half part which are connected with each other, the tail end of the rear half part is provided with a plurality of wiring interfaces which are recessed inwards, a plurality of wire grooves are arranged in each wiring interface, and the wire grooves extend towards the front half part so as to form a plurality of wiring grooves on the front half part. The utility model discloses can solve the problem of cable connector in the past on the wiring operation, it can supply the assembly personnel to clearly settle each bare wire portion of cable on the wiring structure correct position according to the preface, and the emergence of mistake is gone up in reducible equipment and is reduced its degree of difficulty and make the equipment operation easier.

Description

Cable connector and its wiring structure

technical field

The utility model relates to a connector, in particular to a cable connector and its wiring structure.

Background technique

As shown in Figure 1, the insulating body 1a inside the prior art cable connector is connected to the cable 3a, and the bare wire portion 300a at the end of each cable core 30a of the cable 3a is connected through a wiring structure 2a. The configuration is to correspond to the relative position on the insulating body 1a, so as to provide convenience for welding or electrical connection. At the same time, since the cable core 30a in the same bundle contains two transmission lines 31a, 32a and a grounding line 33a, they are respectively covered by insulating layers, and a plurality of grooves 20a are recessed on the wiring structure 2a. , so that the two transmission lines 31a, 32a and the grounding line 33a of each cable core 30a are placed separately, so as to prevent the bare wires 300a from contacting and causing a short circuit.

However, since the above-mentioned cable connector does not make any distinctions or identifiable shapes, marks, etc. to its respective grooves 20a on the wiring structure 2a, when the bare ends of the cable cores 30a ends of the cables 3a When the wire part 300a is to be inserted and arranged, it is often difficult to quickly and conveniently insert each bare wire part 300a to the The position of the groove 20a is correct, so it is relatively difficult to assemble the wiring.

Utility model content

The technical problem to be solved by the utility model is to provide a cable connector and its wiring structure, which can be used by the assembler to clearly arrange the bare wire parts of the cable on the wiring structure in sequence. The location can reduce the occurrence of assembly errors and reduce their difficulty, making the assembly work easier.

In order to achieve the above object, the utility model provides a cable connector, including a connector, a wiring structure and a cable; wherein, the connector includes a shell and an insulating body arranged in the shell, and the front end of the shell faces There is a slot in the inner recess, the top and bottom of the slot are respectively recessed with a plurality of terminal blocks and terminals, and the insulating body is placed flat inside the slot between the top and bottom terminal blocks; wiring structure It has a rear half and a front half connected to each other. The end of the rear half is provided with a plurality of wiring interfaces recessed inward, and a plurality of wire grooves are arranged in each wiring interface, and these wire grooves are all facing the front half. Extend to form multiple wiring slots on the front half; the cable includes multiple bundled cores, which correspond to the wiring interfaces respectively, and multiple bare wires extend from the end of each core to separate It is arranged on the corresponding wiring groove and is electrically connected with the terminal.

The above-mentioned cable connector, wherein, the plurality of wire grooves of the wiring interface refers to a first wire groove, a second wire groove and a third wire groove, and the first and second wire grooves are spaced laterally and arranged in each of the Half of the upper and lower partitions in the wiring interface, and the third wire slot is located in the other half.

In the above-mentioned cable connector, a connecting wire slot is provided between the two halves, and the connecting wire slot extends to the third wire slot.

In the above-mentioned cable connector, each of the wiring interfaces is gradually widened from the inside to the outside on two sides opposite to the third wire slot and the connecting wire slot.

In the above-mentioned cable connector, the wiring interfaces are located at the end of the rear half in a horizontally staggered arrangement.

The above-mentioned cable connector, wherein, the front half of the wiring structure is provided with an inlay arm, and an inset groove is provided on the opposite side of the insulating body of the joint, and the inlay arm is inserted into the inlay groove , so that the wiring structure is assembled on the connector.

In order to better achieve the above-mentioned purpose, the utility model also provides a wiring structure of a cable connector, which is in the shape of a block and has a rear half and a front half connected to each other; wherein, the rear half The end of the part is provided with a plurality of wiring interfaces recessed inward, and each wiring interface is provided with a plurality of wire grooves, and these wire grooves are all extended towards the front half to form a plurality of wire grooves on the front half.

In the wiring structure of the above-mentioned cable connector, wherein, the multiple wire slots of the wiring interface refer to a first wire slot, a second wire slot and a third wire slot, and the first and second wire slots are horizontally spaced They are arranged side by side in half of the upper and lower partitions in each wiring interface, and the third wire groove is located in the other half.

In the above-mentioned wiring structure of the cable connector, a connecting wire slot is provided between the two halves, and the connecting wire slot extends to the third wire slot.

In the wiring structure of the above-mentioned cable connector, wherein, the inside of the wiring interface is gradually widened from the inside to the outside on two sides opposite to the third wire slot and the connecting wire slot.

In the wiring structure of the above-mentioned cable connector, the wiring interfaces are located at the end of the rear half in a horizontally staggered manner.

The beneficial effect of the utility model is that the utility model can solve the problem of the wiring operation of the cable connector in the past, and its structure allows the assembler to clearly arrange the bare wire parts of the cable on the wiring harness in sequence. The correct position in the structure can reduce the occurrence and difficulty of assembly errors and make the assembly work easier.

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the utility model.

Description of drawings

Fig. 1 is an exploded schematic diagram of a wiring structure of a cable connector in the prior art;

Fig. 2 is the three-dimensional exploded schematic view of the utility model;

Fig. 3 is the schematic diagram of three-dimensional combination of the utility model;

4-4 sectional view of Fig. 4 Fig. 3;

Fig. 5-5 sectional view of Fig. 3 .

Among them, reference signs

current technology

Insulation body 1a

Wiring structure 2a

Groove 20a

cable 3a

Cable core 30a Bare wire part 300a

Transmission line 31a

Transmission line 32a

Ground wire 33a

The utility model

Connector 1

Shell 10 Slots 100

Terminal block 101 Insert groove 102

Insulation body 11

Wiring structure 2

Second half 20 Wiring interface 200

The first wire slot 201 The second wire slot 202

Third trunking 203 Connecting trunking 204

Front half 21 Wiring duct 210

Inlay arm 211

cable 3

Cable core 30 Bare wire part 300

transmission line 31

Transmission line 32

Ground wire 33

Detailed ways

Below in conjunction with accompanying drawing, structural principle and working principle of the present utility model are specifically described:

Please refer to FIG. 2 and FIG. 3 , which are respectively a three-dimensional exploded schematic diagram and a combined schematic diagram of the utility model. The utility model provides a cable connector and its wiring structure. The cable connector includes a joint 1, a wiring structure 2 and a cable 3; wherein the cable 3 is assembled with the wiring structure 2 Afterwards, the wiring structure 2 is assembled on the connector 1 to form a cable connector.

The connector 1 includes a housing 10 and an insulating body 11 disposed in the housing 10, and a slot 100 is recessed inwardly at the front end of the housing 10, and a plurality of slots are respectively recessed at the top and bottom of the slot 100. A terminal base 101 for the terminals (as shown in FIG. 5 ) to be set therein. The insulating body 11 is placed flat inside the socket 100 and between the top and bottom terminal blocks 101, and can be electrically connected with a mated socket (not shown).

The wiring structure 2 is also made of insulating material, is in a block shape, and has a rear half 20 and a front half 21 connected to each other. Please also refer to Fig. 4, the end of the rear half 20 is provided with a plurality of wiring interfaces 200 recessed inwards, and each wiring interface 200 is further provided with a first wire slot 201, a second wire slot 202, A third wire slot 203 and a connecting wire slot 204; wherein the first and second wire slots 201, 202 are horizontally spaced and arranged in half of the upper and lower partitions in each wiring interface 200, and the third wire slot 203 is located in the The connecting slot 204 is connected between the two halves and extends to the third slot 203 . In addition, in the embodiment of the present utility model, these wiring interfaces 200 are located at the end of the second half 20 in a horizontally staggered manner, so in any two adjacent wiring interfaces 200, the first and second wiring slots 201 , 202 and the third wire slot 203 are just opposite to each other; each wiring interface 200 is gradually widened from the inside to the outside on the two sides opposite to the third wire slot 203 and the connecting wire slot 204 .

Based on the above, the first, second, and third wire slots 201, 202, 203 and the connecting wire slots 204 of each wiring interface 200 further extend toward the front half 21 of the wiring structure 2, so as to be on top of the front half 21, A plurality of wiring grooves 210 are respectively formed at the bottom.

The cable 3 includes a plurality of bundled cable cores 30, and each cable core 30 includes two transmission lines 31, 32 and a grounding wire 33, which are respectively covered by an insulating layer, and on both sides of each cable core 30. The bare wire portion 300 extends from the ends of the transmission wires 31 , 32 and the ground wire 33 . Please also refer to Fig. 5, each cable core 30 first corresponds to each wiring interface 200 opposite to the wiring structure 2, and the two transmission lines 31, 32 and the grounding line 33 of each cable core 30 correspond to the first, first, The second and third wiring grooves 201, 202, 203, so that each bare wire portion 300 of the cable 3 can be clearly arranged on the correct wiring groove 210 in sequence, so as to connect with each terminal in the shell 10 (as shown in the figure) 5) for electrical connection operations such as welding. At the same time, since the ground wires 33 of each cable core 30 are also positioned through the connection groove 204, it is convenient to pull and wire them.

In addition, as shown in FIG. 2, FIG. 3 and FIG. 4, the left and right sides of the front half 21 of the wiring structure 2 can also be respectively provided with an inlay arm 211, which is respectively positioned opposite the insulating body 10 of the connector 1. An embedding groove 102 is provided for the wiring structure 2 to be respectively inserted into the two embedding arms 211 into the two embedding grooves 102 so as to be assembled on the connector 1 .

Through the above-mentioned structural composition, the cable connector and its wiring structure of the present invention can be obtained.

Of course, the utility model can also have other various embodiments, and those skilled in the art can make various corresponding changes and deformations according to the utility model without departing from the spirit and essence of the utility model, but These corresponding changes and deformations should all belong to the protection scope of the appended claims of the present utility model.

Claims (11)

1, a kind of cable connector is characterized in that, comprising:

One joint, comprise a shell and and be located at the interior insulating body of this shell, and this shell front end is concaved with a slot, top, bottom in this slot are concaved with a plurality of terminal bases respectively and are provided with terminal, and this insulating body then is flat on this slot inside between described top and bottom ends stroma;

One distribution structure, have the latter half of and first half that is connected to each other, this latter half of end is provided with a plurality of distribution interface that inwardly concave, and respectively is provided with a plurality of wire casings again in this distribution interface, and these wire casings extend towards this first half, to form a plurality of distribution troughs on this first half; And

One cable comprises a plurality of cable cores with bundle, and this distribution interface is corresponding respectively with respectively, and respectively this cable core end all extends a plurality of bare wire portion, being located at respectively on corresponding these distribution troughs, and electrically connects with described terminal.

2, cable connector as claimed in claim 1, it is characterized in that, a plurality of wire casings of described distribution interface refer to one first wire casing, one second wire casing and one the 3rd wire casing, and this first and second wire casing lateral separation is upper and lower half one that separates in this distribution interface respectively side by side, and the 3rd wire casing then is positioned at described second half one.

3, cable connector as claimed in claim 2 is characterized in that, be provided with one between described 2 half ones and connect wire casing, and this connection wire casing extends to the 3rd wire casing place.

4, cable connector as claimed in claim 3 is characterized in that, two sides at described relatively the 3rd wire casing in described each distribution interface inherence, connection wire casing place are gradually wide kenel from inside to outside.

As claim 1,2,3 or 4 described cable connectors, it is characterized in that 5, described distribution interface is positioned at this latter half of end in horizontal staggered mode.

6, cable connector as claimed in claim 1, it is characterized in that, be equipped with the embedding arm on the first half of described distribution structure, and be provided with caulking groove at the opposite position of the insulating body of this joint, and this embedding arm is to be inserted in this caulking groove, and this distribution structure is mounted on this joint.

7, a kind of distribution structure of cable connector, it is a blocks, and has the latter half of and first half that is connected to each other;

It is characterized in that described latter half of end is provided with a plurality of distribution interface that inwardly concave, respectively be provided with a plurality of wire casings again in this distribution interface, and these wire casings are towards this first half extension, to form a plurality of distribution troughs on this first half.

8, the distribution structure of cable connector as claimed in claim 7, it is characterized in that, a plurality of wire casings of described distribution interface refer to one first wire casing, one second wire casing and one the 3rd wire casing, and this first and second wire casing is lateral separation upper and lower half one that separates in this distribution interface respectively side by side, and the 3rd wire casing then is positioned at described second half one.

9, the distribution structure of cable connector as claimed in claim 8 is characterized in that, be provided with one between described 2 half ones and connect wire casing, and this connection wire casing extends to the 3rd wire casing place.

10, the distribution structure of cable connector as claimed in claim 9 is characterized in that, two sides at inherent the 3rd wire casing relatively of described distribution interface, connection wire casing place are gradually wide kenel from inside to outside.

As the distribution structure of claim 7,8,9 or 10 described cable connectors, it is characterized in that 11, described distribution interface is positioned at this latter half of end in horizontal staggered mode.

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