CN204030109U - A kind of conductor jointer - Google Patents
A kind of conductor jointer Download PDFInfo
- Publication number
- CN204030109U CN204030109U CN201420424515.XU CN201420424515U CN204030109U CN 204030109 U CN204030109 U CN 204030109U CN 201420424515 U CN201420424515 U CN 201420424515U CN 204030109 U CN204030109 U CN 204030109U
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- CN
- China
- Prior art keywords
- metal
- plug
- sleeve pipe
- combination hub
- notch
- 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
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of conductor jointer, it is characterized in that the some wire cores be connected with several metal ferrules described are coated with a sleeve pipe, described sleeve pipe and combination hub body in aggregates through injection moulding shape, the some wire cores that several metal jacks described connect are coated with a sleeve pipe, described sleeve pipe and plug body in aggregates through injection moulding shape, the front end of described plug body is insertion section, described insertion section has been embedded in several metal jacks, the outer end of insertion section is provided with enlarging, the end of metal jack is positioned at this enlarging, the front end of described combination hub body is provided with the notch matched with insertion section, plug front end, described contact pin to be arranged in notch and in described contact pin retraction notch, described contact pin rear portion and notch junction are provided with insulated ring, this insulated ring matches with the outer end enlarging of plug body front end aperture.The utility model has the advantage of safe and reliable, water resistance is good, can be applicable to easily meet water occasion.
Description
Technical field
The utility model relates to a kind of conductor jointer.
Background technology
Connection between two individual conductor generally can adopt following method to realize, and namely peels off the sheath of electric wire, and the core exposed by electric wire connects, and then uses insulation tape wound.But the fail safe of this method is bad, and insulating tape easily departs from, causes this wire and other object contacts, thus cause hidden danger.
Occurred conductor jointer afterwards, conductor jointer is a kind of parts that electronic engineering technical staff often contacts.Its effect is very simple: be blocked in circuit between place or isolated obstructed circuit, erect the bridge of communication, thus make current flowing, make the function that circuit realiration is predetermined.Conductor jointer generally includes the combination hub and plug that cooperatively interact, metal jack is provided with in plug, metal ferrule is provided with in combination hub, metal ferrule and metal jack are connected with a wire respectively, can realize the annexation between two wires by metal ferrule insertion metal jack.But the conductor jointer waterproof effect of routine is poor, washing machine etc. can not be used for and easily meets in water device.
Utility model content
The utility model object is the conductor jointer providing a kind of good water-proof effect.
In order to realize this purpose, the technical solution of the utility model is as follows: a kind of conductor jointer, comprise the combination hub body and plug body that match, several metal ferrules are provided with in described combination hub body, each metal ferrule is all connected with a wire core, corresponding metal jack is provided with in described plug body, each metal jack is all connected with a wire core, it is characterized in that the some wire cores be connected with several metal ferrules described are coated with a sleeve pipe, described sleeve pipe and combination hub body in aggregates through injection moulding shape, the some wire cores that several metal jacks described connect are coated with a sleeve pipe, described sleeve pipe and plug body in aggregates through injection moulding shape, the front end of described plug body is insertion section, described insertion section has been embedded in several metal jacks, the outer end of insertion section is provided with enlarging, the end of metal jack is positioned at this enlarging, the front end of described combination hub body is provided with the notch matched with insertion section, plug front end, described contact pin to be arranged in notch and in described contact pin retraction notch, described contact pin rear portion and notch junction are provided with insulated ring, this insulated ring matches with the outer end enlarging of plug body front end aperture.
According to preferred embodiment of the present utility model, 0.4 ~ 0.5mm bottom this enlarging is stretched out in described metal jack end, 1.5 ~ 2.5mm in described metal jack end retraction enlarging, 1.5 ~ 2.5mm in described contact pin retraction notch.
When plug inserts in combination hub, the front portion of plug body is inserted in the notch of combination hub body, because metal ferrule inserts in metal jack, and the insulated ring at metal ferrule rear portion with patch the osculum outer end enlarging of rear front end and closely cooperate.There is certain flexible PVC45 make because plug body and combination hub body all adopt, can be formed between plug body and combination hub body and closely cooperate, again because the insulated ring at metal ferrule rear portion with patch the osculum outer end enlarging of rear front end and closely cooperate, therefore conductor jointer of the present utility model has good waterproof effect.The utility model has the advantage of safe and reliable, water resistance is good, can be applicable to easily meet water occasion.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of plug.
Fig. 3 is the structural representation of combination hub.
Embodiment
As shown in the figure, a kind of conductor jointer, comprise the combination hub body 1 and plug body 2 that match, several metal ferrules 3 are provided with in described combination hub body 1, each metal ferrule 3 is all connected with a wire core, corresponding metal jack 4 is provided with in described plug body 2, each metal jack 4 is all connected with a wire core, it is characterized in that the some wire cores be connected with several metal ferrules described are coated with a sleeve pipe 5, described sleeve pipe 5 is in aggregates through injection moulding shape with combination hub body 1, the some wire cores that several metal jacks described connect are coated with a sleeve pipe 5, described sleeve pipe 5 is in aggregates through injection moulding shape with plug body 2, the front end of described plug body is insertion section 6, described insertion section has been embedded in several metal jacks 4, the outer end of insertion section is provided with enlarging 7, the end of metal jack 4 is positioned at this enlarging 7, the front end of described combination hub body is provided with the notch 8 matched with insertion section, plug front end, described contact pin to be arranged in notch and in described contact pin retraction notch, described contact pin rear portion and notch junction are provided with insulated ring 11, this insulated ring matches with the outer end enlarging of plug body front end aperture.
According to preferred embodiment of the present utility model, 0.4 ~ 0.5mm bottom this enlarging is stretched out in described metal jack end, 1.5 ~ 2.5mm in described metal jack end retraction enlarging, 1.5 ~ 2.5mm in described contact pin retraction notch.
As shown in Figure 2, plug body 2 comprises plug internal mold 12, 2 metal jacks are provided with in plug internal mold 12, the afterbody of each metal jack 4 is provided with press 13, and be connected with a wire core by this press, the end of described metal jack is exposed outside plug internal mold 12, described 2 wire cores are coated with a sleeve pipe 5, plug external mold 14 is formed at plug internal mold 12 and the outer injection moulding of connected sleeve pipe 5, the front end of described plug external mold 14 forms flat insertion section 6, the outer end of described insertion section is provided with two enlargings 15, the end of described two metal jacks 4 is positioned at this enlarging 15, in order to improve waterproof effect, 1.5 ~ 2.5mm in described metal jack end retraction enlarging, the upper end of described insertion section is provided with location notch 9.
As shown in Figure 3, combination hub body 3 comprises combination hub internal mold 16, the afterbody of two metal ferrules is positioned at combination hub internal mold 16, the afterbody of metal ferrule is provided with press 13, and be connected with a wire core by this press, the end of described metal ferrule is exposed outside combination hub internal mold 16, described 2 wire cores are coated with a sleeve pipe 5, combination hub external mold 17 is formed at combination hub internal mold 16 and the outer injection moulding of connected sleeve pipe 5, the end of this combination hub external mold is provided with the notch 8 matched with insertion section, plug front end, in order to improve waterproof effect, 1.5 ~ 2.5mm in described contact pin retraction notch.Described contact pin rear portion and notch junction are provided with insulated ring 11, and the length of described insulated ring is 1.5 ~ 2.5mm, and the thickness of insulated ring matches with the size of insertion section enlarging 15.The top of described notch 8 arranges the positioning strip 19 coordinated with location notch 9.
Claims (4)
1. a conductor jointer, comprise the combination hub body and plug body that match, several metal ferrules are provided with in described combination hub body, each metal ferrule is all connected with a wire core, corresponding metal jack is provided with in described plug body, each metal jack is all connected with a wire core, it is characterized in that the some wire cores be connected with several metal ferrules described are coated with a sleeve pipe, described sleeve pipe and combination hub body in aggregates through injection moulding shape, the some wire cores that several metal jacks described connect are coated with a sleeve pipe, described sleeve pipe and plug body in aggregates through injection moulding shape, the front end of described plug body is insertion section, described insertion section has been embedded in several metal jacks, the outer end of insertion section is provided with enlarging, the end of metal jack is positioned at this enlarging, the front end of described combination hub body is provided with the notch matched with insertion section, plug front end, described contact pin to be arranged in notch and in described contact pin retraction notch, described contact pin rear portion and notch junction are provided with insulated ring, this insulated ring matches with the outer end enlarging of plug body front end aperture.
2. conductor jointer as claimed in claim 1, is characterized in that 0.4 ~ 0.5mm bottom this enlarging is stretched out in described metal jack end, 1.5 ~ 2.5mm in described metal jack end retraction enlarging, 1.5 ~ 2.5mm in described contact pin retraction notch.
3. conductor jointer as claimed in claim 1, it is characterized in that plug body comprises plug internal mold, 2 metal jacks are provided with in plug internal mold, the afterbody of each metal jack is provided with press, and be connected with a wire core by this press, the end of described metal jack is exposed outside plug internal mold, described wire core is coated with a sleeve pipe, plug external mold is formed at plug internal mold and the outer injection moulding of connected sleeve pipe, the front end of described plug external mold forms flat insertion section, the outer end of described insertion section is provided with two enlargings, the end of described two metal jacks is positioned at this enlarging, the upper end of described insertion section is provided with location notch.
4. conductor jointer as claimed in claim 1, it is characterized in that combination hub body comprises combination hub internal mold, the afterbody of two metal ferrules is positioned at combination hub internal mold, the afterbody of metal ferrule is provided with press, and be connected with a wire core by this press, the end of described metal ferrule is exposed outside combination hub internal mold, described wire core is coated with a sleeve pipe, combination hub external mold is formed at combination hub internal mold and the outer injection moulding of connected sleeve pipe, the end of this combination hub external mold is provided with the notch matched with insertion section, plug front end, the top of described notch arranges positioning strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424515.XU CN204030109U (en) | 2014-07-30 | 2014-07-30 | A kind of conductor jointer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424515.XU CN204030109U (en) | 2014-07-30 | 2014-07-30 | A kind of conductor jointer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030109U true CN204030109U (en) | 2014-12-17 |
Family
ID=52069939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420424515.XU Expired - Fee Related CN204030109U (en) | 2014-07-30 | 2014-07-30 | A kind of conductor jointer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428913A (en) * | 2015-12-30 | 2016-03-23 | 上海添添隆信息科技有限公司 | Connection interface of CAN bus |
-
2014
- 2014-07-30 CN CN201420424515.XU patent/CN204030109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428913A (en) * | 2015-12-30 | 2016-03-23 | 上海添添隆信息科技有限公司 | Connection interface of CAN bus |
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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: 20141217 Termination date: 20170730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |