CN107369936B - High-current plug terminal strip - Google Patents
High-current plug terminal strip Download PDFInfo
- Publication number
- CN107369936B CN107369936B CN201710708900.5A CN201710708900A CN107369936B CN 107369936 B CN107369936 B CN 107369936B CN 201710708900 A CN201710708900 A CN 201710708900A CN 107369936 B CN107369936 B CN 107369936B
- Authority
- CN
- China
- Prior art keywords
- jack
- snap ring
- contact pin
- terminal strip
- pin
- 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.)
- Active
Links
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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- 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
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/621—Bolt, set screw or screw clamp
- H01R13/6215—Bolt, set screw or screw clamp using one or more bolts
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a high-current plug terminal strip which comprises a fixed module, a pin and a jack piece, wherein a plug hole is formed in the fixed module, the pin and the jack piece are inserted into the plug hole, a pin clamping groove is formed in the outer surface of the pin, a pin buckle is arranged at the periphery of one end of the plug hole, an elastic claw and a fixing piece are arranged on the pin buckle, a pin clamping ring is sleeved on the outer surface of the pin buckle, the pin clamping ring can rotate on the pin buckle, a first limiting convex ring is arranged on the inner surface of the pin clamping ring, and the first limiting convex ring corresponds to the elastic claw. The high-current plug terminal strip provided by the invention is convenient to plug and reliable in locking.
Description
Technical Field
The invention relates to the technical field of electric connection, in particular to a high-current plug terminal strip.
Background
The existing high-current connection directly uses a terminal strip, a cable is pressed into a wire lug, and then the wire lug is locked into the connection position of the terminal strip by using a screw, so that the locking moment must be controlled, the screw is ensured not to loosen in locking, and when the connection is required to be disconnected, the screw has to be loosened, and the wire lug with the wire is taken out; the operation is time-consuming and laborious, and the connection is not firm easily appears, generates heat and burns out the terminal strip.
Disclosure of Invention
The invention aims to provide a high-current plug terminal strip which is convenient to connect and reliable in locking.
The invention discloses a high-current plug terminal strip, which adopts the following technical scheme: the utility model provides a heavy current plug terminal row, includes fixed module, contact pin and jack spare, be equipped with the spliced eye on the fixed module, contact pin and jack spare insert locate in the spliced eye, the contact pin surface is equipped with the contact pin draw-in groove, contact pin buckle is equipped with to contact pin hole one end periphery, the contact pin buckle is equipped with elasticity jack catch and stationary blade, contact pin snap ring is established to contact pin snap ring surface cover, the contact pin snap ring can rotate on the contact pin buckle, contact pin snap ring internal surface is equipped with first spacing bulge loop, first spacing bulge loop corresponds with elasticity jack catch.
As the preferred scheme, the jack other end periphery is equipped with jack buckle, jack buckle is equipped with elasticity card and connection piece, jack buckle surface cover is equipped with jack snap ring, jack snap ring can rotate on jack buckle, jack snap ring internal surface is equipped with the spacing bulge loop of second, the spacing bulge loop of second corresponds with elasticity card, the surface of jack is equipped with jack draw-in groove.
Preferably, the elastic card and the connecting sheet are arranged at intervals.
As the preferred scheme, be equipped with spacing convex part on the jack spare snap ring, be equipped with two spacing posts on the fixed module, spacing convex part both sides are located to spacing post, when spacing convex part one side butt on spacing post, the spacing bulge loop of second on the jack spare snap ring rotates the elasticity card outside, and when spacing convex part opposite side butt on another spacing post, the spacing bulge loop of second on the jack spare snap ring rotates the outside of connection piece.
Preferably, the elastic claw and the fixing piece are arranged at intervals.
As the preferred scheme, be equipped with the location convex part on the contact pin snap ring, be equipped with two reference columns on the fixed module, the reference column is located the location convex part both sides, and when location convex part one side butt on the reference column, first spacing bulge loop on the contact pin snap ring rotates the elasticity jack catch outside, and when location convex part opposite side butt on another reference column, first spacing bulge loop on the contact pin snap ring rotates the outside of stationary blade.
As the preferred scheme, fixed module one side is equipped with first spliced pole, first connecting hole and through-hole, fixed module opposite side is equipped with second spliced pole and second connecting hole, and a plurality of fixed modules pass through first spliced pole and second connecting hole and first spliced hole and second spliced pole grafting to through the bolt that passes the through-hole and with bolt complex nut fixed.
As the preferred scheme, heavy current plug terminal row still includes two installation end blocks, be equipped with third spliced pole, third connecting hole and perforation on the installation end block, both sides of fixed module are located respectively to two installation end blocks, the installation end block is pegged graft with fixed module through third spliced pole and third connecting hole and is connected, the bolt passes the perforation of installation end block, fixed module's through-hole and the perforation and the nut of installation end block are fixed respectively.
Preferably, the first connecting column on one side of the fixing module is aligned with the second connecting hole on the other side, and the first connecting hole on one side of the fixing module is aligned with the second connecting column on the other side.
Preferably, the inner surface of the jack component is provided with a contact spring.
The high-current plug terminal strip disclosed by the invention has the beneficial effects that: the pin clamping ring is sleeved on the outer surface of the pin clamping ring, the elastic claw and the fixing piece are arranged on the pin clamping ring, the first limiting convex ring is arranged on the inner surface of the pin clamping ring, when the pin is inserted into the jack piece, the pin clamping ring is rotated, the first limiting convex ring on the pin clamping ring is rotated to the periphery of the fixing piece, the elastic claw is avoided, the pin is smoothly inserted into the jack piece due to the elasticity of the elastic claw, the pin clamping groove on the outer surface of the pin is connected with the elastic claw in a clamping mode, the pin clamping ring is rotated, the first limiting convex ring on the pin clamping ring is rotated to the periphery of the elastic claw, and the pin is fixed in the fixing module under the abutting action of the first limiting convex ring, so that the pin and the jack piece are reliably connected.
The jack is characterized in that a jack fastener is arranged at the periphery of the other end of the inserting hole, an elastic card and a connecting sheet are arranged on the jack fastener, a jack clamp ring is sleeved on the outer surface of the jack fastener, the jack clamp ring can rotate on the jack fastener, a second limiting convex ring is arranged on the inner surface of the jack clamp ring, the second limiting convex ring corresponds to the elastic card, a jack fastener clamping groove is formed in the outer surface of the jack, the jack is fixed in a fixed module in the same way as the principle of inserting pins, the inserting pins are reliably connected with the jack, and the inserting pins are convenient to assemble and disassemble.
The fixed module one side is equipped with first spliced pole, first connecting hole and through-hole, fixed module opposite side is equipped with second spliced pole and second connecting hole, and a plurality of fixed modules pass through first spliced pole and second connecting hole and first spliced hole and second spliced pole grafting to through the bolt that passes the through-hole and with bolt complex nut fixed, fixed module equipment as required, and easy dismounting.
Drawings
FIG. 1 is a schematic diagram of a high-current plug terminal strip according to the present invention;
fig. 2 is a schematic structural diagram of the high-current plug terminal strip fixing module according to the present invention.
Detailed Description
The invention is further illustrated and described below in conjunction with the specific embodiments and the accompanying drawings: referring to fig. 1, a heavy current plug terminal strip includes a plurality of fixed modules 10, contact pins 20, jack members 30, two installation end blocks 80, bolts 60 and nuts 70, one side of the fixed modules 10 is provided with a first connecting column 13, a first connecting hole 14 and a through hole 15, the other side of the fixed modules 10 is provided with a second connecting column and a second connecting hole, the first connecting column 13 on one side of the fixed modules 10 is aligned with the second connecting hole on the other side, the first connecting hole 14 on one side of the fixed modules 10 is aligned with the second connecting column on the other side, a plurality of fixed modules 10 are connected with the second connecting column in a plugging manner through the first connecting column 13 and the second connecting hole and the first connecting hole 14, the installation end blocks 80 are respectively arranged on two sides of the assembled fixed module assembly, the installation end blocks 80 are provided with a third connecting column, a third connecting hole and a through hole, the installation end blocks 80 are connected with the fixed modules in a plugging manner through the third connecting column and the third connecting hole, the bolts 60 respectively pass through the through holes of the installation end blocks 80, the through holes of the fixed end blocks 10 and the through holes 10 and the installation end blocks 10, the installation end blocks 10 can be assembled with the nuts 10 in a fixed manner according to the actual demand, and the fixed installation end blocks 10 can be assembled and fixed by users.
Referring to fig. 2, the fixing module 10 is provided with a plugging hole, the pin 20 and the socket member 30 are plugged into the plugging hole, the outer surface of the pin 20 is provided with a pin clamping groove 21, the outer surface of the socket member 30 is provided with a socket member clamping groove 31, the inner surface of the socket member 30 is provided with a contact spring 32, one end periphery of the plugging hole is provided with a pin buckle 11, the pin buckle 11 is provided with an elastic claw 112 and a fixing piece 111, the elastic claw 112 and the fixing piece 111 are arranged at intervals, the outer surface of the pin buckle 11 is sleeved with a pin clamping ring 40, the pin clamping ring 40 can rotate on the pin buckle 11, the inner surface of the pin clamping ring 40 is provided with a first limiting convex ring 41, the first limiting convex ring 41 corresponds to the elastic claw 112, the pin clamping ring 40 is provided with a positioning convex part 42, the fixing module 10 is provided with two positioning columns 12, the positioning columns 12 are arranged on two sides of the positioning convex rings 42, when one side of the positioning convex rings 42 is abutted against the positioning columns 12, the first limiting convex ring 41 on the pin clamping ring 40 rotates to the other side of the elastic convex ring 112 when the other side of the positioning convex rings is abutted against the positioning columns 12, and the other side of the elastic convex ring 41 is abutted against the outer side of the positioning convex ring 111.
The periphery of the other end of the inserting hole is provided with an inserting hole piece buckle, the inserting hole piece buckle is provided with an elastic card and a connecting piece, the outer surface of the inserting hole piece buckle is sleeved with an inserting hole piece clamp ring 50, the inserting hole piece clamp ring 50 can rotate on the inserting hole piece buckle, the inner surface of the inserting hole piece clamp ring is provided with a second limiting convex ring 51, the second limiting convex ring 51 corresponds to the elastic card, the inserting hole piece clamp ring 50 is provided with a limiting convex part 52, the fixing module 10 is provided with two limiting columns, the limiting columns are arranged on two sides of the limiting convex part 52, when one side of the limiting convex part 52 is abutted to the limiting column, the second limiting convex ring 51 on the inserting hole piece clamp ring 50 rotates to the outer side of the elastic card, and when the other side of the limiting convex part 52 is abutted to the other limiting column, the second limiting convex ring 51 on the inserting hole piece clamp ring 50 rotates to the outer side of the connecting piece.
When the jack member 30 is fixed on the fixed module 10, the jack member snap ring 50 is rotated, so that the second limiting convex ring 51 on the jack member snap ring 50 rotates to the periphery of the connecting sheet, the elastic card is avoided, and because the elastic card has elasticity, the jack member 30 is inserted into the inserting hole of the fixed module 10, the jack member clamping groove 31 on the outer surface of the jack member 30 is connected with the elastic card in a clamping manner, the jack member snap ring 50 is rotated, so that the second limiting convex ring 51 on the jack member snap ring 50 rotates to the periphery of the elastic card, and the elastic card is not easy to deform under the abutting action of the second limiting convex ring 51, so that the jack member is fixed in the fixed module 10. When the contact pin 20 is inserted into the jack piece 30, the contact pin snap ring is rotated, so that the first limiting convex ring on the contact pin snap ring is rotated to the periphery of the fixing piece, the elastic claw is avoided, the contact pin is smoothly inserted into the jack piece due to elasticity of the elastic claw, the contact pin clamping groove on the outer surface of the contact pin is connected with the elastic claw in a clamping way, the contact pin snap ring is rotated, the first limiting convex ring on the contact pin snap ring is rotated to the periphery of the elastic claw, the elastic claw is not deformed easily under the abutting action of the first limiting convex ring, and the contact pin is fixed in the fixing module, so that the contact pin is reliably connected with the jack piece.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a heavy current plug terminal row, includes fixed module, contact pin and jack spare, be equipped with the spliced eye on the fixed module, contact pin and jack spare insert locate in the spliced eye, the contact pin surface is equipped with the contact pin draw-in groove, its characterized in that, contact pin buckle is equipped with to contact pin hole one end periphery, the contact pin buckle is equipped with elasticity jack catch and stationary blade, contact pin snap ring is established to contact pin snap ring surface cover, the contact pin snap ring can rotate on the contact pin buckle, contact pin snap ring internal surface is equipped with first spacing bulge loop, first spacing bulge loop corresponds with elasticity jack catch.
2. The high-current plug terminal strip according to claim 1, wherein a jack member buckle is arranged at the periphery of the other end of the plug hole, the jack member buckle is provided with an elastic card and a connecting sheet, a jack member snap ring is sleeved on the outer surface of the jack member buckle, the jack member snap ring can rotate on the jack member buckle, a second limiting convex ring is arranged on the inner surface of the jack member snap ring, the second limiting convex ring corresponds to the elastic card, and a jack member clamping groove is formed in the outer surface of the jack member.
3. The high current plug terminal strip of claim 2, wherein the resilient tabs are spaced apart from the connecting tabs.
4. The high-current plug terminal strip according to claim 3, wherein the jack piece snap ring is provided with a limit protrusion, the fixing module is provided with two limit posts, the limit posts are arranged on two sides of the limit protrusion, when one side of the limit protrusion is abutted against the limit post, the second limit protrusion on the jack piece snap ring rotates to the outer side of the elastic card, and when the other side of the limit protrusion is abutted against the other limit post, the second limit protrusion on the jack piece snap ring rotates to the outer side of the connecting sheet.
5. The high current plug terminal strip of any one of claims 1 to 4, wherein the resilient jaws are spaced apart from the stator.
6. The high-current plug terminal strip according to claim 5, wherein the pin snap ring is provided with a positioning convex part, the fixing module is provided with two positioning columns, the positioning columns are arranged on two sides of the positioning convex part, when one side of the positioning convex part is abutted against the positioning columns, the first limiting convex ring on the pin snap ring rotates to the outer side of the elastic claw, and when the other side of the positioning convex part is abutted against the other positioning column, the first limiting convex ring on the pin snap ring rotates to the outer side of the fixing sheet.
7. The high-current plug terminal strip according to any one of claims 1 to 4, wherein one side of the fixing module is provided with a first connecting post, a first connecting hole and a through hole, the other side of the fixing module is provided with a second connecting post and a second connecting hole, and a plurality of fixing modules are connected with the second connecting post in a plug-in manner through the first connecting post and the second connecting hole and the first connecting hole and are fixed through bolts penetrating through the through holes and nuts matched with the bolts.
8. The high-current pluggable terminal strip of claim 7, further comprising two installation end blocks, wherein the installation end blocks are provided with a third connecting column, a third connecting hole and a through hole, the two installation end blocks are respectively arranged on two sides of the fixed module, the installation end blocks are in plug-in connection with the fixed module through the third connecting column and the third connecting hole, and the bolts respectively pass through the through holes of the installation end blocks, the through holes of the fixed module and the through holes of the installation end blocks to be fixed with nuts.
9. The high current plug terminal strip of claim 7, wherein the first connecting post on one side of the fixed module is aligned with the second connecting hole on the other side, and the first connecting hole on one side of the fixed module is aligned with the second connecting post on the other side.
10. The high current plug terminal strip of any one of claims 1 to 4, wherein the inner surface of the socket member is provided with a contact spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710708900.5A CN107369936B (en) | 2017-08-17 | 2017-08-17 | High-current plug terminal strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710708900.5A CN107369936B (en) | 2017-08-17 | 2017-08-17 | High-current plug terminal strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107369936A CN107369936A (en) | 2017-11-21 |
| CN107369936B true CN107369936B (en) | 2023-06-20 |
Family
ID=60309024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710708900.5A Active CN107369936B (en) | 2017-08-17 | 2017-08-17 | High-current plug terminal strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107369936B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444946A (en) * | 2018-06-21 | 2019-11-12 | 安波福中央电气（上海）有限公司 | Therminal retainer and terminal keep system |
| JP7236907B2 (en) * | 2019-03-29 | 2023-03-10 | Idec株式会社 | Connection structure of electrical equipment unit and electrical equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205960219U (en) * | 2016-08-24 | 2017-02-15 | 南京留吾科技实业有限公司 | Pluggable binding post |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3049383B2 (en) * | 1996-02-06 | 2000-06-05 | 日本航空電子工業株式会社 | Snap ring for connector |
| DE102009039354B4 (en) * | 2009-08-29 | 2023-01-26 | Kostal Kontakt Systeme Gmbh | Electrical connector |
| CN106207560A (en) * | 2016-09-05 | 2016-12-07 | 苏州华旃航天电器有限公司 | A kind of floating type contact of High Temperature High Pressure adapter |
| CN207199880U (en) * | 2017-08-17 | 2018-04-06 | 深圳尼索科连接技术有限公司 | High current pluggable terminals are arranged |
-
2017
- 2017-08-17 CN CN201710708900.5A patent/CN107369936B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205960219U (en) * | 2016-08-24 | 2017-02-15 | 南京留吾科技实业有限公司 | Pluggable binding post |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107369936A (en) | 2017-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107369936B (en) | High-current plug terminal strip | |
| CN205282776U (en) | Christmas tree tree lever apparatus is connected to electricity of christmas lights tree | |
| CN102762051A (en) | Electric control unit for electric vehicle | |
| CN110137748B (en) | Power connector with floating guide structure | |
| US7976331B1 (en) | Electric power connector and power cable retainer arrangement | |
| CN205178204U (en) | Connection structure of homopolar plug bush | |
| CN210379638U (en) | High-protection-performance connector capable of being connected quickly | |
| CN203445272U (en) | Circuit board and socket assembly | |
| CN108110489B (en) | A kind of fastener separate type Wiring harness connector | |
| CN204156163U (en) | A kind of electronic connector | |
| CN207199880U (en) | High current pluggable terminals are arranged | |
| CN110581415A (en) | Aviation plug | |
| CN203641204U (en) | Connection part for furniture installation | |
| CN215678502U (en) | Rail clamping electric energy meter | |
| CN220253632U (en) | Quick-connection type round hole connector | |
| CN203644988U (en) | Network interface card connector | |
| CN221057740U (en) | Plug-in type circuit board | |
| CN217281482U (en) | Fool-proof terminal connecting structure | |
| CN105588084B (en) | Electric connection female terminal and LED lamp using same | |
| CN211507994U (en) | Wire-to-wire connector | |
| CN204254551U (en) | A kind of LED being electrically connected female terminal and application | |
| CN202035231U (en) | Electronic control unit for power-driven bicycle | |
| CN202721288U (en) | Novel double-row terminal connector | |
| CN220172487U (en) | Power connector with temperature sensor | |
| CN211017425U (en) | Straight plate type wiring terminal and fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |