CN207116749U - Connector - Google Patents

Abstract

The utility model discloses a connector, which comprises: an insulating shell; a conductive body accommodated in the insulating shell; and an elastic conductive sheet arranged in the conductive body. A protruding wall opposite to the elastic conductive sheet is formed on the conductive body, and a wire insertion hole is formed on the insulating housing, and a wire can be inserted into the elastic conductive sheet and the elastic conductive sheet through the wire insertion hole. between the raised walls; the elastic conductive sheet is adapted to press the inserted wire against the raised wall, so that the wire is electrically connected to the conductive body. In the utility model, the elastic conductive sheet can reliably press the inserted wire against the raised wall of the conductive body, so that the wire can be in electrical contact with the conductive body, thereby ensuring that the connector can also achieve reliable electrical connection at high temperatures. connect. In addition, in some embodiments of the present invention, the insulating shell of the connector can be made of ceramic material capable of withstanding high temperature, so that the connector can work under high temperature.

Description

Connector

technical field

The utility model relates to a connector, in particular to a connector suitable for working in a high temperature environment.

Background technique

In the prior art, the insulating shells of the connectors are usually made of plastic materials, therefore, the existing connectors can only work at lower temperatures, usually, the existing connectors are only suitable for temperatures below 80°C working temperature.

In addition, the structure of the existing connector is not suitable for working under high temperature. Existing connectors generally include a plastic housing and elastic terminals held in the plastic housing. The spring terminal can clamp the inserted wire, so as to realize the electrical connection with the wire. However, at high temperature, the elastic terminal will become soft, resulting in insufficient elasticity, which will reduce the electrical contact performance and cause poor electrical contact.

Utility model content

The purpose of this utility model is to solve at least one aspect of the above-mentioned problems and defects existing in the prior art.

According to one aspect of the present invention, a connector is provided, comprising: an insulating housing; a conductive body accommodated in the insulating housing; and an elastic conductive sheet disposed in the conductive body. A protruding wall opposite to the elastic conductive sheet is formed on the conductive body, and a wire insertion hole is formed on the insulating housing, and a wire can be inserted into the elastic conductive sheet and the elastic conductive sheet through the wire insertion hole. between the raised walls; the elastic conductive sheet is adapted to press the inserted wire against the raised wall, so that the wire is electrically connected to the conductive body.

According to an exemplary embodiment of the present invention, the insulating housing is made of insulating material capable of withstanding high temperatures above 125°C; made of metal material.

According to another exemplary embodiment of the present utility model, the insulating housing is made of ceramic material.

According to another exemplary embodiment of the present utility model, a wire positioning groove corresponding to the wire insertion hole is formed on the raised wall, and the wire can be inserted into the wire positioning slot through the wire insertion hole. In the groove; the elastic conductive sheet is suitable for pressing the inserted wire into the wire positioning groove of the raised wall, so that the wire is electrically connected to the conductive body.

According to another exemplary embodiment of the present utility model, a tool insertion hole is formed on the insulating housing, and an external tool can be inserted into the insulating housing through the tool insertion hole, so as to insert the elastic The conductive sheet is pushed from a pressing position where the wire is pressed to a release position where the wire is released.

According to another exemplary embodiment of the present utility model, a first protrusion is formed on the insulating housing, and the wire insertion hole includes a pair of first wires formed in the first protrusion. jack.

According to another exemplary embodiment of the present invention, the elastic conductive sheet includes a pair of first elastic conductive sheets arranged in the conductive body, and the pair of first elastic conductive sheets are located on the raised wall the two sides of the wires; the wires include two first wires adapted to be inserted from the pair of first wire insertion holes, and the pair of first elastic conductive sheets are adapted to press the inserted two first wires against the on both sides of the raised wall.

According to another exemplary embodiment of the present utility model, two first accommodation cavities are formed on the conductive body, and the two first accommodation cavities are respectively located on both sides of the raised wall, and the one The first elastic conductive sheets are respectively installed in the two first accommodating cavities.

According to another exemplary embodiment of the present invention, the wire positioning groove includes a pair of first wire positioning slots formed on both sides of the raised wall and corresponding to the pair of first wire insertion holes. groove; the two first wires can be inserted into the pair of first wire positioning grooves through the pair of first wire insertion holes, and the pair of first elastic conductive sheets are suitable for inserting the two first wires A wire is pressed into a pair of first wire positioning grooves of the raised wall.

According to another exemplary embodiment of the present invention, the tool insertion hole includes a pair of first tool insertion holes formed on the first protrusion and corresponding to the pair of first elastic conductive sheets , the first tool insertion hole is adjacent to or partially communicated with the corresponding first wire insertion hole; the external tool can be inserted into the insulating housing through the first tool insertion hole, so as to connect the first elastic conductive The tab is pushed from a compression position that compresses the first wire to a release position that loosens the first wire.

According to another exemplary embodiment of the present utility model, a second protrusion is further formed on the insulating housing, and the wire insertion hole further includes a pair of first protrusions formed in the second protrusion. Two wire insertion holes, the central axis of the second wire insertion hole is perpendicular to the central axis of the first wire insertion hole.

According to another exemplary embodiment of the present invention, the elastic conductive sheet further includes a pair of second elastic conductive sheets arranged in the conductive body, and the pair of second elastic conductive sheets are located on the protrusion The two sides of the wall; the wires also include two second wires suitable for being inserted from the pair of second wire insertion holes, and the pair of second elastic conductive sheets are suitable for pressing the inserted two second wires rest on both sides of the raised wall.

According to another exemplary embodiment of the present utility model, two second accommodation cavities are formed on the conductive body, and the two second accommodation cavities are respectively located on both sides of the raised wall. A pair of second elastic conductive sheets are respectively installed in the two second accommodation cavities.

According to another exemplary embodiment of the present utility model, the wire positioning groove further includes a pair of second wires formed on both sides of the raised wall and corresponding to the pair of second wire insertion holes. A positioning slot, the second wire positioning slot is perpendicular to the second wire positioning slot; the two second wires can be inserted into the pair of second wire positioning slots through the pair of second wire insertion holes , the pair of second elastic conductive sheets is suitable for pressing the inserted two second wires into the pair of second wire positioning grooves of the raised wall.

According to another exemplary embodiment of the present invention, the tool insertion hole includes a pair of second tool insertion holes formed on the second raised portion corresponding to the pair of second elastic conductive sheets , the second tool insertion hole is adjacent to or partially communicated with the corresponding second wire insertion hole; the external tool can be inserted into the insulating housing through the second tool insertion hole, so as to conduct the second elastic conductive The tab is pushed from a compressed position compressing the second lead to a release position releasing the second lead.

According to another exemplary embodiment of the present invention, the first protruding portion and the second protruding portion are respectively formed on two adjacent side walls of the insulating housing, and the first protruding portion A raised portion is perpendicular to the second raised portion.

According to another exemplary embodiment of the present invention, the insulating housing has an opening, and the conductive body can be installed into the insulating housing through the opening of the insulating housing; the connector further includes A cover adapted to close the opening of the insulating housing.

According to another exemplary embodiment of the present invention, the cover includes a plate-shaped main body and a plate-shaped connecting portion connected to the main body, the connecting portion is perpendicular to the main body and threaded The connecting piece is connected to the conductive body; the main body part of the cover is accommodated in the insulating case and is in close contact with the inner wall of the opening of the insulating case to close the opening of the insulating case.

According to another exemplary embodiment of the present invention, a through hole is formed on the second protrusion of the insulating housing, and the threaded connector can enter the insulating housing through the through hole; A connecting hole is formed on the connecting portion of the cover, a threaded hole is formed on the conductive body, and the threaded connecting piece passes through the connecting hole and is screwed into the threaded hole.

According to another exemplary embodiment of the present invention, the cover is made of ceramic material capable of withstanding high temperature above 125°C; and the threaded connection is made of metal material capable of withstanding high temperature of 125°C.

In some exemplary embodiments of the present invention, the elastic conductive sheet can reliably press the inserted wire against the raised wall of the conductive body, so that the wire can be electrically contacted with the conductive body, thereby ensuring that the connector can withstand high temperature. A reliable electrical connection can also be achieved.

In addition, in some exemplary embodiments of the present invention, the insulating shell of the connector can be made of ceramic material capable of withstanding high temperature, so that the connector can work under high temperature.

Through the following description of the utility model with reference to the accompanying drawings, other purposes and advantages of the utility model will be apparent, and can help to have a comprehensive understanding of the utility model.

Description of drawings

Fig. 1 shows an exploded schematic view of a connector according to an exemplary embodiment of the present invention;

Figure 2 shows a schematic diagram of the assembly of a connector according to an exemplary embodiment of the present invention;

FIG. 3 shows a schematic perspective view of the conductive body of the connector shown in FIG. 1 viewed from one side;

FIG. 4 shows a schematic perspective view of the conductive body of the connector shown in FIG. 1 viewed from the other side;

Figure 5 shows a schematic diagram of inserting wires into the connector shown in Figure 2;

Fig. 6 shows a schematic diagram of the elastic conductive sheet pressing the inserted wire against the raised wall of the conductive body;

Fig. 7 shows a schematic diagram of using an external tool to release the wire compressed by the elastic conductive sheet.

Detailed ways

The technical solutions of the present utility model will be further specifically described below through the embodiments and in conjunction with the accompanying drawings. In the specification, the same or similar reference numerals designate the same or similar components. The following descriptions of the embodiments of the utility model with reference to the accompanying drawings are intended to explain the overall utility model concept of the utility model, and should not be construed as a limitation of the utility model.

In addition, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a comprehensive understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in diagrammatic form to simplify the drawings.

According to a general technical idea of the present invention, a connector is provided, comprising: an insulating housing; a conductive body accommodated in the insulating housing; and an elastic conductive sheet disposed in the conductive body. A protruding wall opposite to the elastic conductive sheet is formed on the conductive body, and a wire insertion hole is formed on the insulating housing, and a wire can be inserted into the elastic conductive sheet and the elastic conductive sheet through the wire insertion hole. between the raised walls; the elastic conductive sheet is adapted to press the inserted wire against the raised wall, so that the wire is electrically connected to the conductive body.

FIG. 1 shows an exploded view of a connector according to an exemplary embodiment of the present invention; FIG. 2 shows an assembly view of a connector according to an exemplary embodiment of the present invention.

As shown in FIGS. 1 and 2 , in the illustrated embodiment, the connector mainly includes: an insulating shell 100 , a conductive body 200 and elastic conductive sheets 211 , 221 . The conductive body 200 is accommodated in the insulating case 100 . The elastic conductive sheets 211 , 221 are disposed in the conductive body 200 .

FIG. 3 shows a perspective view of the conductive body 200 of the connector shown in FIG. 1 viewed from one side; FIG. 4 shows a perspective view of the conductive body 200 of the connector shown in FIG. 1 viewed from the other side.

As shown in FIGS. 3 and 4 , in the illustrated embodiment, a protruding wall 230 opposite to the elastic conductive sheets 211 and 221 is formed on the conductive body 200 . As shown in FIGS. 1 and 2 , wire insertion holes 111 and 121 are formed on the insulating housing 100 .

Figure 5 shows a schematic diagram of inserting wires into the connector shown in Figure 2 . Fig. 6 shows a schematic diagram of the elastic conductive sheet pressing the inserted wire against the raised wall of the conductive body.

As shown in FIGS. 5 and 6 , in the illustrated embodiment, the wires 10 , 20 can be inserted between the elastic conductive sheets 211 , 221 and the raised wall 230 through the wire insertion holes 111 , 121 . The elastic conductive sheets 211 , 221 are suitable for pressing the inserted wires 10 , 20 against the raised wall 230 , so that the wires 10 , 20 are electrically connected to the conductive body 200 . In this way, multiple wires 10 , 20 can be electrically connected to each other through the conductive body 200 .

In an exemplary embodiment of the present invention, the insulating housing 100 may be made of insulating materials capable of withstanding high temperatures above 125° C., for example, made of ceramic materials. The conductive body 200 and the elastic conductive sheets 211 and 221 may be made of a metal material capable of withstanding a high temperature above 125° C., for example, metal copper.

As shown in Figures 1 to 6, in the illustrated embodiment, wire positioning grooves 231, 232 corresponding to the wire insertion holes 111, 121 are formed on the raised wall 230, and the wires 10, 20 can pass through the wire insertion holes. 111 , 121 are inserted into wire positioning grooves 231 , 232 . The elastic conductive sheets 211 , 221 are suitable for pressing the inserted wires 10 , 20 into the wire positioning grooves 231 , 232 of the raised wall 230 , so that the wires 10 , 20 are electrically connected to the conductive body 200 .

FIG. 7 shows a schematic diagram of using an external tool 30 to release the wire compressed by the elastic conductive sheet.

As shown in FIGS. 1 to 7 , in the illustrated embodiment, tool insertion holes 112 , 122 are also formed on the insulating housing 100 , and the cylindrical end 31 of the external tool 30 can be inserted through the tool insertion holes 112 , 122 into the insulating housing 100, so as to push the elastic conductive sheets 211, 221 from the pressing position of pressing the wires 10, 20 to the release position of loosening the wires 10, 20.

As shown in Figures 1 to 6, in the illustrated embodiment, a first raised portion 110 is formed on the insulating housing 100, and the wire insertion holes 111, 121 include a hole formed in the first raised portion 110. For the first wire insertion hole 111.

As shown in Figures 1 to 6, in the illustrated embodiment, the elastic conductive sheets 211, 221 include a pair of first elastic conductive sheets 211 disposed in the conductive body 200, and the pair of first elastic conductive sheets 211 are located on the convex side. The two sides of the wall 230; the wires 10, 20 include two first wires 10 that are adapted to be inserted from a pair of first wire insertion holes 111, and a pair of first elastic conductive sheets 211 are suitable for inserting the two first wires 10 is pressed against both sides of the raised wall 230.

As shown in FIGS. 1 to 6 , in the illustrated embodiment, two first accommodating cavities 210 are formed on the conductive body 200, and the two first accommodating cavities 210 are respectively located on both sides of the raised wall 230, one The first elastic conductive sheets 211 are respectively installed in the two first accommodating cavities 210 .

As shown in Figures 1 to 6, in the illustrated embodiment, the wire positioning grooves 231, 232 include a pair of first wire insertion holes 111 corresponding to the pair of first wire insertion holes formed on both sides of the raised wall 230. A wire positioning groove 231; two first wires 10 can be inserted into a pair of first wire positioning grooves 231 through a pair of first wire insertion holes 111, and a pair of first elastic conductive sheets 211 are suitable for inserting the two first wires A wire 10 is pressed into a pair of first wire positioning grooves 231 of the protruding wall 230 .

As shown in Figures 1 to 6, in the illustrated embodiment, a second raised portion 120 is also formed on the insulating housing 100, and the wire insertion holes 111, 121 are also formed in the second raised portion 120. A pair of second wire insertion holes 121, the central axis of the second wire insertion hole 121 is perpendicular to the central axis of the first wire insertion hole 111.

As shown in Figures 1 to 6, in the illustrated embodiment, the elastic conductive sheets 211, 221 further include a pair of second elastic conductive sheets 221 disposed in the conductive body 200, and the pair of second elastic conductive sheets 221 are located Both sides of the raised wall 230; the wires 10, 20 also include two second wires 20 adapted to be inserted from a pair of second wire insertion holes 121, and a pair of second elastic conductive sheets 221 are suitable for inserting the two second wires. The two wires 20 are pressed against the two sides of the raised wall 230 .

As shown in FIGS. 1 to 6 , in the illustrated embodiment, two second accommodating cavities 220 are formed on the conductive body 200 , and the two second accommodating cavities 220 are respectively located on both sides of the raised wall 230 , A pair of second elastic conductive sheets 221 are respectively installed in the two second receiving cavities 220 .

As shown in FIGS. 1 to 6 , in the illustrated embodiment, the wire positioning grooves 231 , 232 also include a pair of second wire insertion holes 121 formed on both sides of the raised wall 230 . The second wire positioning groove 232, the second wire positioning groove 232 is perpendicular to the second wire positioning groove 231; two second wires 20 can be inserted into a pair of second wire positioning grooves 232 through a pair of second wire insertion holes 121, The pair of second elastic conductive sheets 221 are suitable for pressing the inserted two second wires 20 into the pair of second wire positioning grooves 232 of the protruding wall 230 .

As shown in FIGS. 1 to 7 , in the illustrated embodiment, the tool insertion holes 112 and 122 include a pair of second elastic conductive sheets 221 formed on the second protrusion 120 and corresponding to the pair of second elastic conductive sheets 221 . The tool insertion hole 122, the second tool insertion hole 122 is adjacent to or partly communicated with the corresponding second wire insertion hole 121; the external tool 30 can be inserted into the insulating housing 100 through the second tool insertion hole 122, so that the second elastic The conductive sheet 221 is pushed from a pressing position where the second wire 20 is pressed to a release position where the second wire 20 is loosened.

As shown in FIGS. 1 to 6 , in the illustrated embodiment, the first protruding portion 110 and the second protruding portion 120 are respectively formed on two adjacent side walls of the insulating housing 100 , and the first The raised portion 110 is perpendicular to the second raised portion 120 .

As shown in Figures 1 to 6, in the illustrated embodiment, the insulating housing 100 has an opening 101, and the conductive body 200 can be installed into the insulating housing 100 through the opening 101 of the insulating housing 100; the connector also includes A cover 300 is adapted to close the opening 101 of the insulating housing 100 .

As shown in FIGS. 1 to 6 , in the illustrated embodiment, the cover 300 includes a plate-shaped main body 310 and a plate-shaped connecting portion 320 connected to the main body 310 , the connecting portion 320 is perpendicular to the main body 310 and It is connected to the conductive body 200 through the threaded connector 301; the main body 310 of the cover 300 is accommodated in the insulating housing 100, and is in close contact with the inner wall of the opening 101 of the insulating housing 100 to close the opening 101 of the insulating housing 100 .

As shown in FIGS. 1 to 6 , in the illustrated embodiment, a through hole 123 is formed on the second protrusion 120 of the insulating housing 100 , and the threaded connector 301 can enter the insulating housing 100 through the through hole 123 Middle; a connecting hole 330 is formed on the connecting portion 320 of the cover 300, and a threaded hole 201 is formed on the conductive body 200, and the threaded connector 301 passes through the connecting hole 330 and is screwed into the threaded hole 201.

As shown in Figures 1 to 6, in the illustrated embodiment, the cover 300 is made of a ceramic material that can withstand a high temperature above 125°C; and the threaded connector 301 is made of a metal material that can withstand a high temperature above 125°C to make.

Those skilled in the art can understand that the above-described embodiments are exemplary, and those skilled in the art can improve them, and the structures described in various embodiments do not conflict with each other in terms of structure or principle Can be combined freely.

Although the utility model has been described in conjunction with the drawings, the embodiments disclosed in the drawings are intended to illustrate the preferred implementation of the utility model, and should not be construed as a limitation of the utility model.

While certain embodiments of the present general inventive concept have been shown and described, those of ordinary skill in the art will appreciate that changes may be made to these embodiments without departing from the principles and spirit of the present general inventive concept, the present invention The scope of the utility model is defined by the claims and their equivalents.

It should be noted that the word "comprising" does not exclude other elements or steps, and the word "a" or "an" does not exclude a plurality. Additionally, any element references in the claims should not be construed as limiting the scope of the present invention.

Claims (17)

1. a kind of connector, including：

Insulation shell (100)；

Conductive body (200), it is contained in the insulation shell (100)；With

Elastic conducting strip (211,221), is arranged in the conductive body (200),

It is characterized in that：

Formed with the concave wall (230) relative with the elastic conducting strip (211,221) in the conductive body (200), Formed with wire jack (111,121) on the insulation shell (100), wire (10,20) can via the wire jack (111, 121) it is inserted between the elastic conducting strip (211,221) and the concave wall (230)；

The elastic conducting strip (211,221) is suitable to the wire (10,20) of insertion being pressed against in the concave wall (230), makes The wire (10,20) is obtained to electrically connect with the conductive body (200).

2. connector according to claim 1, it is characterised in that：

In the concave wall (230) formed with wire locating slot corresponding with the wire jack (111,121) (231, 232), the wire (10,20) can be inserted into the wire locating slot (231,232) via the wire jack (111,121) In；

The elastic conducting strip (211,221) is suitable to the wire (10,20) of insertion being pressed against the wire of the concave wall (230) In locating slot (231,232) so that the wire (10,20) electrically connects with the conductive body (200).

3. connector according to claim 2, it is characterised in that：

Tool receptacle (112,122) is also formed with the insulation shell (100), external tool (30) can be via the instrument Jack (112,122) is inserted into the insulation shell (100), so as to by the elastic conducting strip (211,221) from compress institute The compacted position for stating wire (10,20) shifts the off-position for unclamping the wire (10,20) onto.

4. connector according to claim 3, it is characterised in that：

Formed with the first lug boss (110) on the insulation shell (100), the wire jack (111,121) includes being formed A pair of first wire jacks (111) in first lug boss (110).

5. connector according to claim 4, it is characterised in that：

The elastic conducting strip (211,221) includes a pair of first elastic conducting strips being arranged in the conductive body (200) (211), the pair of first elastic conducting strip (211) is located at the both sides of the concave wall (230)；

The wire (10,20) includes being suitable to two first wires (10) from the insertion of the pair of first wire jack (111), The pair of first elastic conducting strip (211) is suitable to two first wires (10) of insertion being pressed against the concave wall (230) Both sides on.

6. connector according to claim 5, it is characterised in that：

Formed with two the first accommodating chambers (210), described two first accommodating chambers (210) point in the conductive body (200) Not Wei Yu the concave wall (230) both sides, the pair of first elastic conducting strip (211) is separately mounted to described two first In accommodating chamber (210).

7. connector according to claim 6, it is characterised in that：

The wire locating slot (231,232) include being formed it is on the both sides of the concave wall (230), with the pair of first A pair of first wire locating slots (231) corresponding to wire jack (111)；

Two first wires (10) can be inserted into the pair of first wire via the pair of first wire jack (111) In locating slot (231), the pair of first elastic conducting strip (211) is suitable to two first wires (10) of insertion being pressed against institute In a pair of first wire locating slots (231) for stating concave wall (230).

8. connector according to claim 7, it is characterised in that：

The tool receptacle (112,122) includes forming on first lug boss (110) and the pair of first elasticity A pair of first tool receptacles (112) corresponding to conducting strip (211), first tool receptacle (112) and corresponding first wire Jack (111) is adjacent or part connects；

The external tool (30) can be inserted into the insulation shell (100) via first tool receptacle (112), so as to First elastic conducting strip (211) is shifted onto from the compacted position for compressing first wire (10) and unclamps first wire (10) off-position.

9. connector according to claim 8, it is characterised in that：

The second lug boss (120) is also formed with the insulation shell (100), the wire jack (111,121) also includes A pair of second wire jacks (121) in second lug boss (120) are formed, in second wire jack (121) Mandrel line and the central axis upright of first wire jack (111).

10. connector according to claim 9, it is characterised in that：

The elastic conducting strip (211,221) also includes a pair of second elastic conductions being arranged in the conductive body (200) Piece (221), the pair of second elastic conducting strip (221) are located at the both sides of the concave wall (230)；

The wire (10,20) also includes being suitable to two second wires from the insertion of the pair of second wire jack (121) (20), the pair of second elastic conducting strip (221) is suitable to two second wires (20) of insertion being pressed against the concave wall (230) on both sides.

11. connector according to claim 10, it is characterised in that：

Two the second accommodating chambers (220), described two second accommodating chambers (220) are also formed with the conductive body (200) It is located at the both sides of the concave wall (230) respectively, the pair of second elastic conducting strip (221) is separately mounted to described two the In two accommodating chambers (220).

12. connector according to claim 11, it is characterised in that：

The wire locating slot (231,232) also include being formed it is on the both sides of the concave wall (230), with the pair of the A pair of second wire locating slots (232) corresponding to two wire jacks (121), the second wire locating slot (232) and described the Two wire locating slots (231) are vertical；

Two second wires (20) can be inserted into the pair of second wire via the pair of second wire jack (121) In locating slot (232), the pair of second elastic conducting strip (221) is suitable to two second wires (20) of insertion being pressed against institute In a pair of second wire locating slots (232) for stating concave wall (230).

13. connector according to claim 12, it is characterised in that：

The tool receptacle (112,122) includes forming on second lug boss (120) and the pair of second elasticity A pair of second tool receptacles (122) corresponding to conducting strip (221), second tool receptacle (122) and corresponding second wire Jack (121) is adjacent or part connects；

The external tool (30) can be inserted into the insulation shell (100) via second tool receptacle (122), so as to Second elastic conducting strip (221) is shifted onto from the compacted position for compressing second wire (20) and unclamps second wire (20) off-position.

14. connector according to claim 9, it is characterised in that：

First lug boss (110) and second lug boss (120) are respectively formed at two of the insulation shell (100) In adjacent side wall, and first lug boss (110) is perpendicular to second lug boss (120).

15. connector according to claim 1, it is characterised in that：

The insulation shell (100) has an opening (101), and the conductive body (200) can be via the insulation shell (100) opening (101) is installed in the insulation shell (100)；

The connector also includes a lid (300), and the lid (300) is suitable to sealingly close the institute of the insulation shell (100) State opening (101).

16. connector according to claim 15, it is characterised in that：

The lid (300) includes the main part (310) of tabular and the connecting portion for the tabular being connected with the main part (310) (320), the connecting portion (320) is vertical with the main part (310) and is connected through a screw thread part (301) and is connected to described lead On electric body (200)；

The main part (310) of the lid (300) is contained in the insulation shell (100), and with the insulation shell (100) Opening (101) inwall be in close contact, to close the opening of the insulation shell (100) (101).

17. connector according to claim 16, it is characterised in that：

Formed with through hole (123), the threaded connector (301) on the second lug boss (120) of the insulation shell (100) It can enter via the through hole (123) in the insulation shell (100)；

Formed with connecting hole (330) on the connecting portion (320) of the lid (300), formed in the conductive body (200) There is screwed hole (201), the threaded connector (301) is through the connecting hole (330) and is threadedly coupled to the screwed hole (201) in.