CN113809595A - Novel M12 double-path outlet special-shaped needle connector - Google Patents
Novel M12 double-path outlet special-shaped needle connector Download PDFInfo
- Publication number
- CN113809595A CN113809595A CN202110965016.6A CN202110965016A CN113809595A CN 113809595 A CN113809595 A CN 113809595A CN 202110965016 A CN202110965016 A CN 202110965016A CN 113809595 A CN113809595 A CN 113809595A
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- CN
- China
- Prior art keywords
- screw
- connector
- head
- crimping head
- double
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003825 pressing Methods 0.000 claims abstract description 43
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 238000002788 crimping Methods 0.000 claims description 50
- 239000000463 material Substances 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 239000000047 product Substances 0.000 description 19
- 230000009286 beneficial effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/465—Identification means, e.g. labels, tags, markings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention provides a novel M12 double-channel outlet special-shaped needle connector which comprises a connector shell, wherein the connector shell comprises a cavity body and a nut, the cavity body and the nut are communicated, a double-channel quick-pressing sealing ring is arranged in the large cavity, the nut presses the double-channel quick-pressing sealing ring through an extrusion gasket and is connected to the large cavity, the front end of the small cavity is connected with a screw pressing piece through a nut, the screw pressing piece comprises an inserting core main body and a connecting head, the inserting core main body is fixed to the connecting head, the inserting core main body comprises a screw pressing head, and included angles between the first screw pressing head and a third screw pressing head as well as between the second screw pressing head and a fourth screw pressing head are 79.6-81.6 degrees. This product wiring is simple, overlaps the protective sheath that corresponds the cable colour simultaneously on power contact pin, and the discernment of being convenient for is difficult to connect wrong line, has greatly improved wiring efficiency, reduces finished product overall dimension and uses in narrow and small space, improves product installation effectiveness, saves a large amount of installation time, has extensive substitutability.
Description
Technical Field
The invention relates to an electric connector, in particular to a novel M12 double-outlet special-shaped pin connector.
Background
The electrical connector consists of a fixed end electrical connector, i.e., a female contact (referred to as a socket for short), and a free end electrical connector, i.e., a male contact (referred to as a plug for short). The socket is fixed on the electric component through a square (round) plate (a welding mode is adopted individually), the plug is generally connected with a cable, and the connection between the plug and the socket is realized through a connecting nut. The electrical connector not only needs to meet general performance requirements, but also has the important requirements that the electrical connector has good contact, reliable operation and convenient maintenance, and whether the reliable operation directly affects the normal operation of a circuit or not, and relates to the safety of the whole host.
In the production process, in order to share a pair of power supplies for some products, a Y-shaped connector and 2M 12 connectors or a Y-shaped connector and 2M 8 connectors are required for two-way signal connection, meanwhile, the ground wire of each connecting wire is not provided with a special connecting hole, so that potential safety hazards are caused, 3 products are required for forming a complete wire dividing loop by traditional products, on one hand, the product cost is high, meanwhile, the material types are increased, the inventory cost is high, the size of a traditional product is large, the traditional product is installed on products such as a remote IO module, the problem that the line product is interfered or cannot be installed frequently can be caused, the size of a new product is small, the requirement of miniaturization and modularization of the current product can be met, the traditional product needs to be composed of 3 products, the installation procedures are multiple, the wrong line is frequently and easily connected under the product identification degree, and therefore a connector capable of solving the problems is urgently needed in the market.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art and provides a novel M12 double-path outlet special-shaped needle connector, which has the following specific scheme:
the invention relates to a novel M12 double-channel outlet special-shaped needle connector which is characterized by comprising a connector shell, wherein the connector shell comprises a large cavity and a small cavity which are communicated with each other, a double-channel quick-pressing sealing ring is arranged in the large cavity, the nut presses the double-channel quick-pressing sealing ring through an extrusion gasket and is connected to the large cavity, the front end of the small cavity is connected with a screw pressing piece through a nut, the screw pressing piece comprises a core inserting body and a connector, the core inserting body is fixed to the connector, the core inserting body comprises a pressing needle I, a pressing needle II, a double-head special-shaped needle I and a double-head special-shaped needle II, the pressing needle I comprises a fifth screw pressing connector, the pressing needle II comprises a sixth screw pressing connector, the double-head special-shaped needle I comprises a first screw pressing connector and a third screw pressing connector, the double-head special-shaped needle II comprises a second screw pressing connector and a fourth screw connector, the longitudinal included angle between the first screw crimping head and the third screw crimping head is 79.6-81.6 degrees, and the longitudinal included angle between the second screw crimping head and the fourth screw crimping head is 79.6-81.6 degrees.
The technical problem to be solved by the present invention can be further solved by the following technical solutions, wherein the first screw crimping head and the second screw crimping head are disposed on the same horizontal plane, the third screw crimping head and the fourth screw crimping head are disposed on the same horizontal plane, and the fifth screw crimping head and the sixth screw crimping head are disposed on the same horizontal plane.
The technical problem to be solved by the present invention can be further solved by the following technical solutions, wherein the first screw crimping head, the second screw crimping head, the third screw crimping head, the fourth screw crimping head, the fifth screw crimping head and the sixth screw crimping head are provided with crimping screws, and the first screw crimping head and the second screw crimping head are externally sleeved with protective sleeves.
The technical problem to be solved by the present invention can be further solved by the following technical solution, wherein a sealing ring is further provided between the connector housing and the screw crimping member.
The technical problem to be solved by the present invention can be further solved by the following technical solution, wherein the nut is connected with the connector housing by a thread.
The technical problem to be solved by the invention can be further solved by the following technical scheme that the protective sleeve is set to be in a color matched with the color of the cable.
The technical problem to be solved by the present invention can be further solved by the following technical solution, wherein the connector housing is a straight housing or a bent housing.
The technical problem to be solved by the invention can be further realized by the following technical scheme that the double-path quick-pressing sealing ring is made of rubber and is provided with 2 through holes.
The technical problem to be solved by the invention can be further realized by the following technical scheme, wherein the extrusion gasket is a special-shaped extrusion gasket.
The technical problem to be solved by the invention can be further realized by the following technical scheme, wherein the connector is a male connector or a female connector.
Compared with the prior art, the invention has the beneficial effects that: the novel M12 double-path outlet special-shaped needle connector can share a pair of power supplies and has the function of two-path signal wiring by only 1 product. The product has small volume, can meet the requirement of miniaturization and modularization of the existing product, is simple in wiring, is convenient to identify by sleeving a protective sleeve corresponding to the color of a cable on a power contact pin, is not easy to connect wrong wires, greatly improves wiring efficiency, reduces the overall dimension of a finished product, is used in a narrow space, improves product installation efficiency and reduces cost; saving a great deal of installation time and having wide replaceability.
To sum up, this patent has accomplished to compromise functional stability, reliability, outward appearance, cost, and the flexibility of use convenience, application. The liquid supplementing device for the water-cooling radiator has the beneficial effects of low cost, adaptation and the like.
Drawings
Fig. 1 is an exploded view of the structure of a novel M12 two-way outlet special-shaped needle connector of the invention.
Fig. 2 is a schematic structural diagram of a novel M12 two-way outlet special-shaped needle connector of the present invention.
FIG. 3 is a schematic view showing the structure of the screw crimping member of the present invention.
Illustration of the drawings: 1-a connector housing; 2-a screw cap; 3-double-way quick-pressing sealing ring; 4-extruding the gasket; 5-screw crimping piece; 6-the ferrule body; 7-a connector; 8-a nut; 9-a first screw crimping head; 10-a second screw crimping head; 11-a third screw crimping head; 12-a fourth screw crimping head; 13-fifth screw crimping head; 14-a sixth screw crimping head; 15-protective sleeve; 16-a sealing ring; 17-double-ended profile needle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, 2 and 3, the novel M12 dual-way outlet special-shaped pin connector provided by this embodiment includes a connector housing 1, a nut 2, a dual-way quick press seal ring 3, a press gasket 4, a screw press-connection member 5, a ferrule body 6, a connector 7, a nut 8, a double-headed special-shaped pin 17, a first screw press-connection head 9, a second screw press-connection head 1, a third screw press-connection head 11, a fourth screw press-connection head 12, a fifth screw press-connection head 13, a sixth screw press-connection head 14, a protective sleeve 15, and a seal ring 16. The special-shaped lathe needle is designed according to the existing space of the ferrule main body 6, the ferrule main body 6 is fixed at a special angle during installation, and then the screw press joint is pressed into the ferrule main body 6 by using a relevant jig. After the special-shaped needle with the differential thread color protection sleeve 15 (brown and blue) is matched with the needle, the relevant matching pieces are combined together, and finally, the finished product of the assembled connector is obtained. When wiring is used, a sealing ring 16 is arranged in the insertion core body 6, a screw pressing joint is arranged on the screw pressing piece 5 to form a semi-finished product, when wiring is used, firstly, a wire is peeled to leak copper wires, the wire sequentially penetrates through the screw cap 2, the gasket 4 is extruded, the two-way quick pressing sealing ring 3 and the connector shell 1 are pressed by the screw, the wire is placed in the screw pressing pinhole, a cable is pressed by the screw, and then the connector shell 1 is connected with the screw pressing piece 5 through the nut 8; utilize the spanner, screw nut 2, before screwing nut 2, put into connector shell 1 with double-circuit fast pressing seal circle 3 and extrusion gasket 4 earlier, screw nut 2 makes extrusion gasket 4 atress forward push away double-circuit fast pressing seal circle 3 and make its atress warp and hold the cable tightly, reaches IP 67's protection level.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the concept of the present invention in the disclosure of the present invention, and fall into the protection scope of the present invention.
Claims (10)
1. The utility model provides a novel M12 two-way export abnormal shape needle connector which characterized in that: comprises a connector shell (1), the connector shell (1) comprises two communicating cavities and a nut (2), a double-way quick-pressing sealing ring (3) is installed in the big cavity, the nut (2) compresses the double-way quick-pressing sealing ring (3) through an extrusion gasket (4) and is connected to the big cavity, the front end of the small cavity is connected with a screw pressing piece (5) through a nut (8), the screw pressing piece (5) comprises a core inserting body (6) and a connector (7), the core inserting body (6) is fixed to the connector (7), the core inserting body (6) comprises a pressing pin I inserted into the core inserting body (6), a pressing pin II, a double-head special-shaped pin I and a double-head special-shaped pin II, the pressing pin I comprises a fifth screw pressing head (13), the pressing pin II comprises a sixth screw pressing head (14), the double-head special-shaped pin I comprises a first pressing screw head (9) and a third pressing head (11), the double-end special-shaped needle II comprises a second screw crimping head (10) and a fourth screw crimping head (12), a longitudinal included angle between the first screw crimping head (9) and the third screw crimping head (11) is 79.6-81.6 degrees, and a longitudinal included angle between the second screw crimping head (10) and the fourth screw crimping head (12) is 79.6-81.6 degrees.
2. The novel M12 two-way outlet profiled needle connector as claimed in claim 1, wherein: the first screw crimping head (9) and the second screw crimping head (10) are arranged on the same horizontal plane, the third screw crimping head (11) and the fourth screw crimping head (12) are arranged on the same horizontal plane, and the fifth screw crimping head (13) and the sixth screw crimping head (14) are arranged on the same horizontal plane.
3. The novel M12 two-way outlet profiled needle connector as claimed in claim 1, wherein: the first screw crimping head (9), the second screw crimping head (10), the third screw crimping head (11), the fourth screw crimping head (12), the fifth screw crimping head (13) and the sixth screw crimping head (14) are provided with crimping screws, and the first screw crimping head (9) and the second screw crimping head (10) are sleeved with a protective sleeve (15).
4. The novel M12 two-way outlet profiled needle connector as claimed in claim 1, wherein: and a sealing ring (16) is also arranged between the connector shell (1) and the screw crimping piece (5).
5. The novel M12 two-way outlet profiled needle connector as claimed in claim 1, wherein: the nut (2) is connected with the connector shell (1) through threads.
6. The novel M12 two-way outlet profiled needle connector as claimed in claim 3, wherein: the protective sleeve (15) is set to be in a color matched with the color of the cable.
7. The novel M12 two-way outlet profiled needle connector as claimed in claim 1, wherein: the connector shell (1) is a straight shell or a bent shell.
8. The novel M12 two-way outlet profiled needle connector as claimed in claim 1, wherein: double-circuit fast pressure sealing washer (3) are the rubber material, and this double-circuit fast pressure sealing washer (3) is equipped with 2 through-holes.
9. The novel M12 two-way outlet profiled needle connector as claimed in claim 1, wherein: the extrusion gasket (4) is a special-shaped extrusion gasket.
10. The novel M12 two-way outlet profiled needle connector as claimed in claim 1, wherein: the connector (7) is a male connector or a female connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110965016.6A CN113809595B (en) | 2021-08-23 | 2021-08-23 | M12 double-way outlet special-shaped needle connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110965016.6A CN113809595B (en) | 2021-08-23 | 2021-08-23 | M12 double-way outlet special-shaped needle connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113809595A true CN113809595A (en) | 2021-12-17 |
| CN113809595B CN113809595B (en) | 2024-04-12 |
Family
ID=78893893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110965016.6A Active CN113809595B (en) | 2021-08-23 | 2021-08-23 | M12 double-way outlet special-shaped needle connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113809595B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2936655A1 (en) * | 2008-09-29 | 2010-04-02 | Legrand France | Electric pin for use in e.g. electric socket, has locking units including nut positioned in housing and screwed on body of set screw, where each locking unit locks corresponding electric conductors in housing |
| JP2011070855A (en) * | 2009-09-24 | 2011-04-07 | Panasonic Electric Works Co Ltd | Direct current outlet |
| CN201985272U (en) * | 2010-12-27 | 2011-09-21 | 奇瑞汽车股份有限公司 | Wiring harness joint |
| CN103794894A (en) * | 2014-02-18 | 2014-05-14 | 上海航天科工电器研究院有限公司 | Combined connector contact component |
| CN204271286U (en) * | 2014-11-13 | 2015-04-15 | 国网河南宜阳县供电公司 | A kind of binding post adapting to different wire diameter and connect |
| CN105846210A (en) * | 2016-03-25 | 2016-08-10 | 深圳市柯耐特科技有限公司 | Crimping connector and male joint assembly process |
| CN107706557A (en) * | 2017-09-25 | 2018-02-16 | 北京恒华伟业科技股份有限公司 | A kind of cable connecting terminal |
| CN211929793U (en) * | 2020-03-14 | 2020-11-13 | 深圳市连捷科技有限公司 | High-reliability signal control connector for industrial robot |
-
2021
- 2021-08-23 CN CN202110965016.6A patent/CN113809595B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2936655A1 (en) * | 2008-09-29 | 2010-04-02 | Legrand France | Electric pin for use in e.g. electric socket, has locking units including nut positioned in housing and screwed on body of set screw, where each locking unit locks corresponding electric conductors in housing |
| JP2011070855A (en) * | 2009-09-24 | 2011-04-07 | Panasonic Electric Works Co Ltd | Direct current outlet |
| CN201985272U (en) * | 2010-12-27 | 2011-09-21 | 奇瑞汽车股份有限公司 | Wiring harness joint |
| CN103794894A (en) * | 2014-02-18 | 2014-05-14 | 上海航天科工电器研究院有限公司 | Combined connector contact component |
| CN204271286U (en) * | 2014-11-13 | 2015-04-15 | 国网河南宜阳县供电公司 | A kind of binding post adapting to different wire diameter and connect |
| CN105846210A (en) * | 2016-03-25 | 2016-08-10 | 深圳市柯耐特科技有限公司 | Crimping connector and male joint assembly process |
| CN107706557A (en) * | 2017-09-25 | 2018-02-16 | 北京恒华伟业科技股份有限公司 | A kind of cable connecting terminal |
| CN211929793U (en) * | 2020-03-14 | 2020-11-13 | 深圳市连捷科技有限公司 | High-reliability signal control connector for industrial robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113809595B (en) | 2024-04-12 |
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