CN210379440U - Wire to board IDC connector - Google Patents
Wire to board IDC connector Download PDFInfo
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- CN210379440U CN210379440U CN201921583437.7U CN201921583437U CN210379440U CN 210379440 U CN210379440 U CN 210379440U CN 201921583437 U CN201921583437 U CN 201921583437U CN 210379440 U CN210379440 U CN 210379440U
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Abstract
A wire to board IDC connector comprising: the cable comprises an upper connecting piece and a lower connecting piece, wherein the upper connecting piece can be inserted into the lower connecting piece, a wire terminal arranged in the lower connecting piece punctures a cable outer cladding layer in the upper connecting piece, and the wire terminal is directly contacted with a wire in the cable; when the upper connecting piece is inserted into the lower connecting piece, the upper connecting piece does not protrude out of the lower connecting piece. The utility model discloses a but go up the double strand cable of connecting on the connecting piece, set up two conductive terminals of first conductive terminal and second conductive terminal in the lower connecting piece, even under the condition that one of them stuck point damaged, the product also can continue to use, has strengthened the life-span of product. Additionally, the utility model discloses a conductive terminal is for the form of buckling, and conductive terminal's spacing piece card is outside the limiting plate of connecting piece under during the connection, can make the holding power after the product cooperation improve, makes the product have stronger resistance to shock, the performance of vibration.
Description
Technical Field
The utility model relates to a connector field, concretely relates to line is to board IDC connector.
Background
The wire-to-board IDC connector is an insulation piercing type terminal connector that is well suited for space-saving connections between circuit boards and between distributed functional units, especially in the automotive market. Wire-to-board IDC connectors may be used for wire-to-board signal transmission in a variety of industries. These industries include the automotive field, mechanical engineering, and consumer electronics. The clamping point between the cable and the terminal of the existing connector is small, and the clamping point pulled outwards after the connector is matched and connected is easy to break.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves is: a dual-stuck wire to board IDC connector is designed.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a wire to board IDC connector comprising:
the upper connecting piece is connected with a cable;
the lower connecting piece is connected with the conductive terminal;
the upper connecting piece can be inserted into the lower connecting piece, a wire terminal arranged in the lower connecting piece punctures a cable outer cladding layer in the upper connecting piece, and the wire terminal is directly contacted with a wire in the cable; when the upper connecting piece is inserted into the lower connecting piece, the upper connecting piece does not protrude out of the lower connecting piece.
Further, the upper connector includes: the upper connecting piece body, the upper connecting structure, the through hole and the connecting piece; the upper connecting piece body is provided with an upper connecting structure which is used for being connected with the lower connecting piece; the front end of the upper connecting piece body is provided with a connecting piece; the upper connecting piece body is provided with a through hole, the through hole comprises a first through hole and a second through hole, and the through hole is used for accommodating the conductive terminal.
Further, the upper connecting structure comprises a connecting column and a clamping groove, the connecting column is arranged on the upper connecting piece body and comprises a first connecting column, a second connecting column, a third connecting column and a fourth connecting column, the first connecting column and the second connecting column are arranged at the rear end of the upper connecting piece body, and the third connecting column and the fourth connecting column are arranged at the front end of the upper connecting piece body; the cross sections of the first connecting column and the second connecting column are L-shaped; the third connecting column and the fourth connecting column are arranged on two sides of the connecting piece, and grooves are formed between the third connecting column and the connecting piece and between the fourth connecting column and the connecting piece; the clamping grooves are formed in two sides of the upper connecting piece body.
Further, the lower connecting piece comprises a lower connecting piece body, a lower connecting structure, a connecting shell and a limiting plate, wherein the lower connecting structure is arranged on the lower connecting piece body and is used for being matched and connected with the upper connecting structure; the connecting shell is arranged at the front end of the lower connecting piece body; the connecting shell cavity structure is internally provided with terminal holes, the inner side ends of the terminal holes extend into the lower connecting piece body, the outer side ends of the terminal holes extend out of the connecting shell, and the terminal holes comprise first terminal holes and second terminal holes; the limiting plate is arranged in the lower connecting piece body and is positioned at the bottom of the inner end of the section sub-hole.
Furthermore, the lower connecting structure comprises a connecting groove and a clamping block, and a connecting column is inserted into the connecting groove; the clamping block is connected with the clamping groove in a matched mode; the connection groove includes: the connecting piece comprises a lower connecting piece body, a first connecting groove, a second connecting groove, a third connecting groove and a fourth connecting groove, wherein the first connecting groove and the second connecting groove are arranged behind the lower connecting piece body, and the third connecting groove and the fourth connecting groove are arranged on two sides of a connecting shell; the clamping groove is formed in the inner side of the lower connecting piece body.
Furthermore, the conductive terminals are metal conductors and comprise a first conductive terminal and a second conductive terminal, the first conductive terminal is installed in the first terminal hole, and the second conductive terminal is installed in the second terminal hole. The conductive terminal includes: connecting clamp, limiting sheet, connecting rod and joint
Further, the conductive terminal includes: the connecting clamp is provided with a clamping jaw which is used for connecting other external conductive devices, the end part of the connecting clamp is provided with a limiting piece, and the limiting piece is a sheet-shaped object and has a height greater than that of the connecting clamp; the other end of the connecting clamp is connected with a connecting rod, the other end of the connecting rod is bent upwards and vertically to form a joint, and the end part of the joint is a sharp end.
Further, the connecting rod of the first conductive terminal is longer than the connecting rod of the second conductive terminal.
Further, the rear end of the upper connecting piece is also provided with a cable hole.
Further, the connection mode of the connector is as follows: connecting the conductive terminal into the lower connecting piece; inserting a cable into the upper connector; and pressing the upper connecting piece in the lower connecting piece.
The utility model has the advantages that:
the utility model discloses a but go up the double strand cable of connecting on the connecting piece, set up two conductive terminals of first conductive terminal and second conductive terminal in the lower connecting piece, even under the condition that one of them stuck point damaged, the product also can continue to use, has strengthened the life-span of product. Additionally, the utility model discloses a conductive terminal is for the form of buckling, and conductive terminal's spacing piece card is outside the limiting plate of connecting piece under during the connection, can make the holding power after the product cooperation improve, makes the product have stronger resistance to shock, the performance of vibration.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a combination view of an upper connector and a lower connector in a wire to board IDC connector of the present invention.
Fig. 2 is a perspective view of the upper connector of the wire to board IDC connector of the present invention.
Fig. 3 is a perspective view of the lower connector of the present invention in a wire to board IDC connector.
Fig. 4 is a schematic perspective view of a conductive terminal in a wire-to-board IDC connector according to the present invention.
Fig. 5 is a rear view of the combination of the upper and lower connectors of a wire to board IDC connector of the present invention.
Wherein:
10. an upper connecting piece; 20. a lower connecting piece; 101. an upper connector body; 102. a first connecting column;
103. a second connecting column; 104. a third connecting column; 105. a fourth connecting column; 106. connecting sheets;
107. a card slot; 108. a first through hole; 109. a second through hole; 110. a cable hole;
201. a lower connector body; 202. a first connecting groove; 203. a second connecting groove;
204. a third connecting groove; 205. a fourth connecting groove; 206. the card is fast;
207. a first limit plate; 208. a second limiting plate; 209. a connecting shell;
210. a first terminal hole; 211. a second terminal hole; 30. a first conductive terminal;
40. a second conductive terminal; 31. a connecting clip, 32 and a limiting sheet; 33. a connecting rod; 34. a joint;
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
A wire to board IDC connector as shown in figures 1-5 comprising:
the cable connecting device comprises an upper connecting piece 10, wherein a cable is connected to the upper connecting piece 10;
the lower connecting piece 20, the conductive terminal is connected on the lower connecting piece 20;
the upper connecting piece 10 can be inserted into the lower connecting piece 20, a wire terminal arranged in the lower connecting piece 20 pierces a cable outer cladding layer in the upper connecting piece 10, and the wire terminal is in direct contact with a wire in the cable; when the upper connector 10 is inserted into the lower connector 20, the upper connector 10 does not protrude from the lower connector 20.
The connection mode of the connector is as follows: connecting the conductive terminals into the lower connecting member 20; inserting the cable into the upper connector 10; the upper connector 10 is press-fitted into the lower connector 20.
As shown in fig. 2, the upper connector 10 includes: the upper connecting piece 10 comprises an upper connecting piece body, an upper connecting structure, a through hole and a connecting piece 106; the upper connecting piece 10 body is provided with an upper connecting structure which is used for being connected with the lower connecting piece 20; the front end of the upper connecting piece 10 body is provided with a connecting piece 106; the upper connector 10 body is provided with through holes, which include a first through hole 108 and a second through hole 109, for accommodating conductive terminals.
The upper connecting structure comprises connecting columns and a clamping groove 107, the connecting columns are arranged on the upper connecting piece 10 body and comprise a first connecting column 102, a second connecting column 103, a third connecting column 104 and a fourth connecting column 105, the first connecting column 102 and the second connecting column 103 are arranged at the rear end of the upper connecting piece 10 body, and the third connecting column 104 and the fourth connecting column 105 are arranged at the front end of the upper connecting piece 10 body; the cross sections of the first connecting column 102 and the second connecting column 103 are L-shaped; the third connecting column 104 and the fourth connecting column 105 are arranged on two sides of the connecting piece 106, and grooves are formed between the third connecting column 104 and the connecting piece 106 and between the fourth connecting column 105 and the connecting piece 106; the locking grooves 107 are formed at both sides of the body of the upper connector 10.
As shown in fig. 3, the lower connecting member 20 includes a lower connecting member 20 body, a lower connecting structure, a connecting shell 209 and a limiting plate, wherein the lower connecting structure is disposed on the lower connecting body, and the lower connecting structure is used for being connected with the upper connecting structure in a matching manner; the connection shell 209 is disposed at the front end of the lower connection member 20 body; the 209-bit cavity structure of the connecting shell is internally provided with terminal holes, the inner side ends of the terminal holes extend into the lower connecting piece 20 body, the outer side ends of the terminal holes extend out of the connecting shell 209, and the terminal holes comprise a first terminal hole 210 and a second terminal hole 211; the limiting plate is arranged in the lower connecting piece 20 body and is positioned at the bottom of the inner end of the section sub-hole.
The lower connecting structure comprises a connecting groove and a clamping block, and a connecting column is inserted into the connecting groove; the clamping block is connected with the clamping groove 107 in a matched manner; the connection groove includes: a first connection groove 202, a second connection groove 203, a third connection groove 204 and a fourth connection groove 205, wherein the first connection groove 202 and the second connection groove 203 are arranged at the rear of the body of the lower connecting member 20, and the third connection groove 204 and the fourth connection groove 205 are arranged at two sides of the connection shell 209; the locking groove 107 is provided at the inner side of the body of the lower connector 20.
As shown in fig. 4, the conductive terminals are metal conductors, and include a first conductive terminal 30 and a second conductive terminal 40, where the first conductive terminal 30 is installed in the first terminal hole 210, and the second conductive terminal 40 is installed in the second terminal hole 211. The conductive terminal includes: connecting clamp, limiting sheet, connecting rod 33 and joint 34
Wherein, conductive terminal includes: the connecting clamp is provided with a clamping jaw for connecting other external conductive devices, the end part of the connecting clamp is provided with a limiting piece, and the limiting piece is a sheet-shaped object and has a height greater than that of the connecting clamp; the other end of the connecting clamp is connected with a connecting rod 33, the other end of the connecting rod 33 is vertically bent upwards to form a joint 34, and the end part of the joint 34 is a sharp end.
In addition, the link 33 of the first conductive terminal 30 is longer than the link 33 of the second wire terminal.
As shown in fig. 5, the rear end of the upper connector 10 is also opened with a cable hole 110.
The first conductive terminal 30 is mounted in the first through hole 108 and the second conductive terminal 40 is mounted in the second through hole 109. The connecting clip of the first conductive terminal 30 passes through the first through hole 108, the clamping jaw thereof is exposed outside the connecting shell 209, and the limiting plate is clamped at the limiting plate of the lower connecting piece 20. The second conductive terminal 40 is connected in the same manner as the first conductive terminal 30. The twinax conductor cable is inserted into the conductor hole of the upper connector 10 with the ends of the conductors abutting within the upper connector 10. When the upper connecting piece 10 is slid into the lower connecting piece 20 from the top, the connecting column on the upper connecting piece 10 corresponds to the connecting groove on the lower connecting piece 20, and the upper connecting piece 10 is pressed downwards into the lower connecting piece 20 until the clamping blocks on the two sides and the clamping grooves 107 are locked. At this time, the first conductive terminal 30 and the second conductive terminal 40 pierce the wire cable, the joint 34 of the first conductive terminal 30 is disposed in the first through hole 108 of the upper connector 10, and the joint 34 of the second conductive terminal 40 is disposed in the second through hole 109 of the upper connector 10, thereby completing the clamping. The length of the first conductive terminal 30 is greater than that of the second conductive terminal 40, and the positions of the two corresponding conductive terminals inserted into the cable are staggered, so that the condition that the space is insufficient due to the deformation of the cable caused by the fact that the conductive terminals are inserted into the cable is avoided.
The working mode is as follows:
the connection mode of the connector is as follows: connecting the conductive terminals into the lower connecting member 20; inserting the cable into the upper connector 10; the upper connector 10 is press-fitted into the lower connector 20. Specifically, the first conductive terminal 30 is mounted in the first through hole 108, and the second conductive terminal 40 is mounted in the second through hole 109. The connecting clip of the first conductive terminal 30 passes through the first through hole 108, the clamping jaw thereof is exposed outside the connecting shell 209, and the limiting plate is clamped at the limiting plate of the lower connecting piece 20. The second conductive terminal 40 is connected in the same manner as the first conductive terminal 30. The twinax conductor cable is inserted into the conductor hole of the upper connector 10 with the ends of the conductors abutting within the upper connector 10. When the upper connecting piece 10 is slid into the lower connecting piece 20 from the top, the connecting column on the upper connecting piece 10 corresponds to the connecting groove on the lower connecting piece 20, and the upper connecting piece 10 is pressed downwards into the lower connecting piece 20 until the clamping blocks on the two sides and the clamping grooves 107 are locked. At this time, the first conductive terminal 30 and the second conductive terminal 40 pierce the wire cable, the joint 34 of the first conductive terminal 30 is disposed in the first through hole 108 of the upper connector 10, and the joint 34 of the second conductive terminal 40 is disposed in the second through hole 109 of the upper connector 10, thereby completing the clamping. The length of the first conductive terminal 30 is greater than that of the second conductive terminal 40, and the positions of the two corresponding conductive terminals inserted into the cable are staggered, so that the condition that the space is insufficient due to the deformation of the cable caused by the fact that the conductive terminals are inserted into the cable is avoided.
The utility model discloses a but go up the double strand cable of connecting on the connecting piece 10, set up two conductive terminals of first conductive terminal 30 and second conductive terminal 40 in the lower connecting piece 20, even under the condition that one of them stuck point damaged, the product also can continue to use, has strengthened the life-span of product. Additionally, the utility model discloses a conductive terminal is the form of buckling, and conductive terminal's spacing piece card is outside the limiting plate of connecting piece 20 down during the connection, can make the holding power after the product cooperation improve, makes the product have stronger shock resistance, the performance of vibration.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A wire to board IDC connector comprising:
the upper connecting piece is connected with a cable;
the lower connecting piece is connected with the conductive terminal;
the upper connecting piece can be inserted into the lower connecting piece, a wire terminal arranged in the lower connecting piece punctures a cable outer cladding layer in the upper connecting piece, and the wire terminal is directly contacted with a wire in the cable; when the upper connecting piece is inserted into the lower connecting piece, the upper connecting piece does not protrude out of the lower connecting piece.
2. A wire to board IDC connector as recited in claim 1, wherein: the upper connecting member includes: the upper connecting piece body, the upper connecting structure, the through hole and the connecting piece; the upper connecting piece body is provided with an upper connecting structure which is used for being connected with the lower connecting piece; the front end of the upper connecting piece body is provided with a connecting piece; the upper connecting piece body is provided with a through hole, the through hole comprises a first through hole and a second through hole, and the through hole is used for accommodating the conductive terminal.
3. A wire to board IDC connector as recited in claim 2, wherein: the upper connecting structure comprises connecting columns and a clamping groove, the connecting columns are arranged on the upper connecting piece body and comprise first connecting columns, second connecting columns, third connecting columns and fourth connecting columns, the first connecting columns and the second connecting columns are arranged at the rear end of the upper connecting piece body, and the third connecting columns and the fourth connecting columns are arranged at the front end of the upper connecting piece body; the cross sections of the first connecting column and the second connecting column are L-shaped; the third connecting column and the fourth connecting column are arranged on two sides of the connecting piece, and grooves are formed between the third connecting column and the connecting piece and between the fourth connecting column and the connecting piece; the clamping grooves are formed in two sides of the upper connecting piece body.
4. A wire to board IDC connector as recited in claim 1, wherein: the lower connecting piece comprises a lower connecting piece body, a lower connecting structure, a connecting shell and a limiting plate, wherein the lower connecting structure is arranged on the lower connecting piece body and is used for being matched and connected with the upper connecting structure; the connecting shell is arranged at the front end of the lower connecting piece body; the connecting shell cavity structure is internally provided with terminal holes, the inner side ends of the terminal holes extend into the lower connecting piece body, the outer side ends of the terminal holes extend out of the connecting shell, and the terminal holes comprise first terminal holes and second terminal holes; the limiting plate is arranged in the lower connecting piece body and is positioned at the bottom of the inner end of the section sub-hole.
5. A wire to board IDC connector as in claim 4 wherein: the lower connecting structure comprises a connecting groove and a clamping block, and a connecting column is inserted into the connecting groove; the clamping block is connected with the clamping groove in a matched mode; the connection groove includes: the connecting piece comprises a lower connecting piece body, a first connecting groove, a second connecting groove, a third connecting groove and a fourth connecting groove, wherein the first connecting groove and the second connecting groove are arranged behind the lower connecting piece body, and the third connecting groove and the fourth connecting groove are arranged on two sides of a connecting shell; the clamping groove is formed in the inner side of the lower connecting piece body.
6. A wire to board IDC connector as recited in claim 1, wherein: the conductive terminals are metal conductors and comprise first conductive terminals and second conductive terminals, the first conductive terminals are installed in the first terminal holes, and the second conductive terminals are installed in the second terminal holes.
7. A wire to board IDC connector as recited in claim 6, wherein: the conductive terminal includes: the connecting clamp is provided with a clamping jaw which is used for connecting other external conductive devices, the end part of the connecting clamp is provided with a limiting piece, and the limiting piece is a sheet-shaped object and has a height greater than that of the connecting clamp; the other end of the connecting clamp is connected with a connecting rod, the other end of the connecting rod is bent upwards and vertically to form a joint, and the end part of the joint is a sharp end.
8. A wire to board IDC connector as recited in claim 6, wherein: the connecting rod of the first conductive terminal is longer than the connecting rod of the second conductive terminal.
9. A wire to board IDC connector as recited in claim 2, wherein: and the rear end of the upper connecting piece is also provided with a cable hole.
10. A wire to board IDC connector as recited in claim 1, wherein: the connection mode of the connector is as follows: connecting the conductive terminal into the lower connecting piece; inserting a cable into the upper connector; and pressing the upper connecting piece in the lower connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583437.7U CN210379440U (en) | 2019-09-23 | 2019-09-23 | Wire to board IDC connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583437.7U CN210379440U (en) | 2019-09-23 | 2019-09-23 | Wire to board IDC connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210379440U true CN210379440U (en) | 2020-04-21 |
Family
ID=70255181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921583437.7U Active CN210379440U (en) | 2019-09-23 | 2019-09-23 | Wire to board IDC connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210379440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518372A (en) * | 2019-09-23 | 2019-11-29 | 天津亿鑫通精密技术有限公司 | A kind of line is to plate IDC connector |
-
2019
- 2019-09-23 CN CN201921583437.7U patent/CN210379440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518372A (en) * | 2019-09-23 | 2019-11-29 | 天津亿鑫通精密技术有限公司 | A kind of line is to plate IDC connector |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200603 Address after: 226000 No. 68, nine Wei Gang Road, Gangzha District, Nantong, Jiangsu. Patentee after: JIANGSU YXT PRECISION ELECTRONIC Co.,Ltd. Address before: Room 403 and 404, floor 4, block B, No.11, Haitai Huake 1st Road, Huayuan Industrial Zone (outside the ring), Binhai New Area, Tianjin 300000 Patentee before: Tianjin Yixintong Precision Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226000 No. 68, nine Wei Gang Road, Gangzha District, Nantong, Jiangsu. Patentee after: Jiangsu Yixintong Precision Electronics Co., Ltd Address before: 226000 No. 68, nine Wei Gang Road, Gangzha District, Nantong, Jiangsu. Patentee before: JIANGSU YXT PRECISION ELECTRONIC Co.,Ltd. |