CN203733948U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN203733948U CN203733948U CN201420064518.7U CN201420064518U CN203733948U CN 203733948 U CN203733948 U CN 203733948U CN 201420064518 U CN201420064518 U CN 201420064518U CN 203733948 U CN203733948 U CN 203733948U
- Authority
- CN
- China
- Prior art keywords
- electric connector
- housing
- cutter
- insulation cylinder
- junction block
- 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.)
- Expired - Fee Related
Links
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The utility model provides an electric connector. The electric connector comprises an insulation column body, multiple terminals and a wire trimming seat, wherein one end of the insulation column body has a wiring seat, the terminals are embedded in the insulation column body, one end of each terminal has a pricking cutting tool, the pricking cutting tools extend outwards along a radial direction of the wiring seat and penetrate through the insulation column body, the wire trimming seat is clamped by the wiring seat and has a plurality of wiring grooves corresponding to each pricking cutting tool respectively, and each wiring groove is perpendicular to and is in matching with the corresponding pricking cutting tool. The wire trimming seat is utilized to pre-clamp a plurality of leads, and each lead is electrically connected with the corresponding terminals respectively.
Description
Technical field
The utility model is relevant for electric connector, espespecially a kind of piercing electric connector.
Background technology
General electric connector can be electrically connected to circuit board or wire rod conventionally, and it is generally connected to circuit board with welding manner, and the common mode of connection wire has welding or punctures connection.Wherein puncturing connection is on the terminal of electric connector, to form one to puncture cutter, and to puncture cutter, punctures the crust of wire corresponding in corresponding wire rod, makes each terminal be electrically connected to corresponding wire.
The shortcoming of known techniques is, it need to first respectively puncture cutter by each wire manual-alignment while connecting, then with a fixture pressing wire with puncture cutter.Its manual-alignment is the time-consuming error that easily causes not only, not only cannot rapid-assembling and assembling yield not good especially.
Utility model content
Main purpose of the present utility model, is to provide a kind of electric connector that is easy to wiring.
In order to achieve the above object, the utility model provides a kind of electric connector, comprises:
One insulation cylinder, one end of this insulation cylinder has a junction block;
A plurality of terminals, are embedded in this insulation cylinder, and one end of each this terminal has one and punctures cutter, and this punctures cutter and extends radially outwardly and pass this insulation cylinder from this junction block; And
One reason line seat, is held on this junction block, and this reason line seat has correspondence, and respectively this punctures a plurality of Wire channel in building of cutter, and each this Wire channel in building punctures the mutual arranged perpendicular of cutter with corresponding this.
Further, wherein offer in this Wire channel in building for this and puncture the resigning hole that cutter penetrates.
Further, wherein corresponding each this Wire channel in building is respectively arranged with a clamp groove that is communicated with this Wire channel in building on this reason line seat.
Further, wherein the inwall of each this clamp groove convexes with a pair of fixture block of relative configuration.
Further, wherein on this junction block, convex with a pair of stop rib of opposing configuration, on this reason line seat, convex with a pair of hook part of relative configuration, respectively this stop rib corresponding to this hook part difference hook joint.
Further, wherein on this junction block, be formed with along two spacing walls of the relatively axial and arranged spaced of this insulation cylinder, this reason line seat is restricted between this two spacing walls.
Further, wherein the other end of this insulation cylinder is formed with pair of joint, and this butt joint axially offers corresponding respectively a plurality of hole slots of this terminal, and respectively the other end of this terminal is located in respectively in this corresponding hole slot.
Further, more include a cylindrical case of coated this insulation cylinder, on the lateral surface of one end of this cylindrical case, position ring that should butt joint is provided with to a thread.
Further, wherein this cylindrical case includes closed the first housing and one second housing of axial docking, and this first housing is coated this butt joint, and this second housing is coated this junction block.
Further, wherein this thread is located at the lateral surface of this first housing.
Further, wherein this second housing offers a connection jaws.
Electric connector of the present utility model by its reason line seat in advance clamping each wire to assist threading, can simply each wire be electrically connected to corresponding terminal.
Accompanying drawing explanation
The schematic perspective view of the electric connector of Fig. 1 the utility model preferred embodiment.
The schematic diagram of insulation cylinder and terminal in the electric connector of Fig. 2 the utility model preferred embodiment.
The perspective exploded view of the electric connector of Fig. 3 the utility model preferred embodiment.
In the electric connector of Fig. 4 the utility model preferred embodiment, manage the threading schematic diagram of line seat.
One threading schematic diagram of the electric connector of Fig. 5 the utility model preferred embodiment.
Another threading schematic diagram of the electric connector of Fig. 6 the utility model preferred embodiment.
Fig. 7 is the cutaway view of electric connector in Fig. 6.
One wiring schematic diagram of the electric connector of Fig. 8 the utility model preferred embodiment.
Another wiring schematic diagram of the electric connector of Fig. 9 the utility model preferred embodiment.
Figure 10 is the cutaway view of electric connector in Fig. 9.
In figure, 10 cables
11 wires
100 insulation cylinders
110 junction blocks
111 stop rib
112 spacing walls
120 butt joints
121 hole slots
200 terminals
210 puncture cutter
300 reason line seats
310 Wire channel in building
311 resigning holes
320 clamp grooves
321 fixture blocks
330 hook parts
400 cylindrical cases
410 first housings
411 threads
420 second housings
421 connection jaws.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, so that those skilled in the art can better understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
Fig. 1, preferred embodiment of the present utility model provides a kind of electric connector, and it includes an insulation cylinder 100, a plurality of terminal 200, at least one reason line seat 300 and a cylindrical case 400.
Consult Fig. 1 and Fig. 2, in the present embodiment, the cylinder that insulation cylinder 100 is preferably made for plastics.Wherein one end of insulation cylinder 100 is formed with a junction block 110, and the other end of insulation cylinder 100 is formed with pair of joint 120.Junction block 110 is preferably flat column shape and has relative two side faces and two lateral margins between two side faces, and two ends of junction block 110 are respectively equipped with spacing walls 112, two spacing walls 112 along the axially relative and arranged spaced of insulation cylinder 100.On each lateral margin of junction block 110, be respectively equipped with a pair of stop rib 111, two stop rib 111 of each centering are preferably protruded respectively at relative two side faces and are formed opposing configuration.It is cylindric that butt joint 120 is preferably, and on its terminal surface, along it, axially offers a plurality of hole slots 121, in the present embodiment, preferably offers six hole slots 121 in butt joint 120.
In the present embodiment, electric connector of the present utility model preferably includes six metal terminals 200, the better strip that is all of each terminal 200, within respectively this terminal 200 is embedded in insulation cylinder 100, and each terminal 200 corresponding hole slot 121 and configuring respectively.Within wherein one end of each terminal 200 is hollow cylindrical and is located in each corresponding hole slot 121, the other end of each terminal 200 radially extends one along it and punctures cutter 210.Respectively puncture on the two side faces that cutter 210 is mounted in respectively junction block 110, respectively puncture cutter 210 and from the lateral margin of junction block 110, extend and pass insulation cylinder 100 respectively, in the present embodiment, puncture cutter 210 and be one and puncture folder, but the utility model is not limited to this.In the present embodiment, puncture the be laid in formula of cutter 210 on junction block 110 as described later, on each side of junction block 110 respectively build-in have three puncture cutter 210 and wherein two puncture cutter 210 and protrude at same lateral margin, another punctures 210 protrusions of cutter at another lateral margin, is protruding with respectively three punctures in each of junction block 110.
Consult Fig. 3, in the present embodiment, electric connector of the present utility model preferably includes two reason line seats 300, and each is managed line seat 300 and is held on movably respectively a wherein lateral margin corresponding on junction block 110 and is restricted between two spacing walls 112.Therefore in the present embodiment, each manages line seat 300 is preferably the cylinder in a c-shaped cross section, and it forms a pair of hook part 330 of configuration relatively, reason line seat 300 by each hook part 330 respectively hook joint its connect stop rib corresponding on lateral margin 111.Each inner side of managing line seat 300 preferably offers respectively three Wire channel in building 310, each Wire channel in building 310 respectively corresponding one of them puncture the position of cutter 210 and configure, each Wire channel in building 310 preferably extends between two hook parts 330 and with the corresponding cutter 210 that punctures and is mutual arranged perpendicular.The interior alignment respectively of each Wire channel in building 310 puncturing cutter 210 and offer a resigning hole 311 corresponding thereto, resigning hole 311 runs through the outer surface of famous dictum line seat 300.Each is managed on the outside of each hook part 330 of line seat 300 and preferably each Wire channel in building 310 that should manage on line seat 300 is offered respectively to three clamp grooves 320, each clamp groove 320 is communicated with respectively one end of its corresponding Wire channel in building 310, and the inwall of each clamp groove 320 convexes with a pair of fixture block 321 of relative configuration.
Consult Fig. 1 and Fig. 3, in the present embodiment, cylindrical case 400 is a metal hollow cylinder.Cylindrical case 400 includes closed one first housing 410 and one second housing 420 of axial docking, and is preferably the connection that is spirally connected.The coated butt joint 120 of the first housing 410 and butt joint 120 are exposed on the terminal surface of the first housing 410 for another electric connector corresponding to docking, and on the lateral surface of the first housing 410, the position ring of corresponding butt joint 120 is provided with a thread 411 with the corresponding electric connector that is spirally connected.The terminal surface of the coated junction block 110 of the second housing 420 and the second housing 420 offers a connection jaws 421.
Consult Fig. 1, electric connector of the present utility model is used for a cable 10 and is penetrated, and cable consisted of a plurality of wire 11 boundlings, and its each wire 11 is electrically connected respectively each corresponding terminal 200.The cable 10 that electric connector of the present utility model forms in order to connect six wires, 11 boundlings in this example, after its connected mode is specified in.First by the first housing 410 and the second housing 420 separation, then cable 10 is penetrated by connection jaws 421 and penetrates the second housing 420.
Consult Fig. 4, each wire 11 is passed respectively to corresponding Wire channel in building 310.Consult Fig. 5 to Fig. 7, the end of each wire 11 respectively bending and being placed in be communicated with its clamp groove 320 of the Wire channel in building that passes 310 ends, it is preferably fixed in this clamp groove 320 by two fixture block 321 clampings in this clamp groove 320.
Consult Fig. 8 to Figure 10, the 300 relative pressings of two reason line seats are drawn close, make respectively to puncture cutter 210 and run through respectively corresponding Wire channel in building 310 and its end and penetrate in the resigning hole 311 in this Wire channel in building 310.With this, respectively puncturing cutter 210 punctures respectively and is arranged in the crust of the corresponding wire of its Wire channel in building penetrating 310 11 and clamps this wire 11, therefore each terminal 200 punctures cutter 210 by it respectively and is electrically connected corresponding wire 11, then the first housing 410 and one second housing 420 are spirally connected to closure and complete wiring.In the present embodiment, operating personnel can pass through the end of the wire 11 of its interior clamping of clamp groove 320 visual inspections, and the terminal 200 that electrically connects of this wire 11, therefore as long as configure the situation that connects that wire 11 of different colours can differentiate wire 11 and terminal 200 easily in cable 10.
Electric connector of the present utility model is by its reason line seat 300 clamping each wires 11, then is pressed into junction block 110 and can simply each wire 11 be electrically connected to corresponding terminal 200.
The above embodiment is only the preferred embodiment for absolutely proving that the utility model is lifted, and protection range of the present utility model is not limited to this.Being equal to that those skilled in the art do on the utility model basis substitutes or conversion, all within protection range of the present utility model.Protection range of the present utility model is as the criterion with claims.
Claims (11)
1. an electric connector, is characterized in that, comprises:
One insulation cylinder, one end of this insulation cylinder has a junction block;
A plurality of terminals, are embedded in this insulation cylinder, and one end of each this terminal has one and punctures cutter, and this punctures cutter and extends radially outwardly and pass this insulation cylinder from this junction block; And
One reason line seat, is held on this junction block, and this reason line seat has correspondence, and respectively this punctures a plurality of Wire channel in building of cutter, and each this Wire channel in building punctures the mutual arranged perpendicular of cutter with corresponding this.
2. electric connector as claimed in claim 1, is characterized in that, wherein in this Wire channel in building, offers for this and punctures the resigning hole that cutter penetrates.
3. electric connector as claimed in claim 1, is characterized in that, wherein on this reason line seat, corresponding each this Wire channel in building is respectively arranged with a clamp groove that is communicated with this Wire channel in building.
4. electric connector as claimed in claim 3, is characterized in that, wherein the inwall of each this clamp groove convexes with a pair of fixture block of relative configuration.
5. electric connector as claimed in claim 1, is characterized in that, wherein on this junction block, convexes with a pair of stop rib of opposing configuration, convexes with a pair of hook part of relative configuration on this reason line seat, respectively this stop rib corresponding to this hook part difference hook joint.
6. electric connector as claimed in claim 1, is characterized in that, wherein on this junction block, is formed with along two spacing walls of the relatively axial and arranged spaced of this insulation cylinder, and this reason line seat is restricted between this two spacing walls.
7. electric connector as claimed in claim 1, it is characterized in that, wherein the other end of this insulation cylinder is formed with pair of joint, and this butt joint axially offers corresponding respectively a plurality of hole slots of this terminal, and respectively the other end of this terminal is located in respectively in this corresponding hole slot.
8. electric connector as claimed in claim 7, is characterized in that, more includes a cylindrical case of coated this insulation cylinder, on the lateral surface of one end of this cylindrical case, position ring that should butt joint is provided with to a thread.
9. electric connector as claimed in claim 8, is characterized in that, wherein this cylindrical case includes closed the first housing and one second housing of axial docking, and this first housing is coated this butt joint, and this second housing is coated this junction block.
10. electric connector as claimed in claim 9, is characterized in that, wherein this thread is located at the lateral surface of this first housing.
11. electric connectors as claimed in claim 9, is characterized in that, wherein this second housing offers a connection jaws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064518.7U CN203733948U (en) | 2014-02-13 | 2014-02-13 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420064518.7U CN203733948U (en) | 2014-02-13 | 2014-02-13 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733948U true CN203733948U (en) | 2014-07-23 |
Family
ID=51203995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420064518.7U Expired - Fee Related CN203733948U (en) | 2014-02-13 | 2014-02-13 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116667000A (en) * | 2023-07-28 | 2023-08-29 | 天津吉诺科技有限公司 | Quick assembly disassembly formula communication connector |
-
2014
- 2014-02-13 CN CN201420064518.7U patent/CN203733948U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116667000A (en) * | 2023-07-28 | 2023-08-29 | 天津吉诺科技有限公司 | Quick assembly disassembly formula communication connector |
| CN116667000B (en) * | 2023-07-28 | 2023-10-24 | 天津吉诺科技有限公司 | Quick assembly disassembly formula communication connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20210213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |