CN203895673U - Wire rapid joint - Google Patents
Wire rapid joint Download PDFInfo
- Publication number
- CN203895673U CN203895673U CN201420212865.XU CN201420212865U CN203895673U CN 203895673 U CN203895673 U CN 203895673U CN 201420212865 U CN201420212865 U CN 201420212865U CN 203895673 U CN203895673 U CN 203895673U
- Authority
- CN
- China
- Prior art keywords
- cover
- guide plate
- flame retardant
- lower cover
- ceramic
- 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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Abstract
The utility model relates to the technical field of industrial cable connectors and discloses a wire rapid joint. The utility model comprises an upper cover, a lower cover, a flame retardation plastic part, an upper deflector, a lower deflector, a pin, a fuse and a sealing ring. According to the rapid joint provided by the utility model, ceramic part structures of the upper cover and the lower cover are simplified. Plastic pieces are arranged in the ceramic upper cover and the ceramic lower cover. The plastic pieces are complex in structure and high in precision, hence the ceramic structure is simplified and ceramic production is convenient. A sealing gasket is arranged between the plastic pieces of the lower cover and the ceramic, and a threading via hole corresponding to a wire hole is arranged on the sealing gasket. The hole is thinner than a wire diameter the cable, and good waterproof effect is performed. A projected sealing rib is arranged on the plastic pieces of the lower cover, the sealing gasket is preloaded after being assembled, hence good fireproof effect is performed.
Description
Technical field
The utility model relates to industrial cable connector technical field, refers more particularly to a kind of Quick connector plug for electrical wire.
Background technology
Quick connector plug for electrical wire is a kind of connector that connects fast conduction for electric wire, there are at present three kinds of modes that connect electric wire: the one, after electric wire peeling, manual winding tightened, the defect of this method: because electric wire belongs to permanent installation in productive life, disguise is stronger, and the with the passing of time aging genus universal phenomenon of carcass, causes electric leakage hidden danger, multiple core cord particularly, because etween the lines space is little, very inconvenience of wiring wrapping operation, is difficult to meet safety requirements during adhesive plaster wrapping; The 2nd, electric wire stretches into adapter assembly inside, and metal terminal vertically punctures electric wire outer layer insulation skin and central metal cable is realized short circuit; The defect of this method: easily electric leakage, and the retention time is short; The 3rd, the terminal that similar pin is the same thrusts and realizes short circuit along electric wire direction from wire end, because ceramic product precision is not high enough, is unfavorable for the assembling of product.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of good water-proof effect, simple in structure, Quick connector plug for electrical wire easy to use.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A Quick connector plug for electrical wire, is characterized in that, comprises upper cover, lower cover, flame retardant plastics part, upper guide plate, lower guide plate, contact pin, fuse, sealing ring; On described, cover and be provided with outer plastic column, cover under described and be provided with the jack corresponding with described outer plastic column; In described lower cover, be provided with working of plastics, cover under described and be provided with incoming line, described fuse is connected with described contact pin; Described flame retardant plastics part is provided with plastic bar position card, and described contact pin is fixed in described flame retardant plastics part, and described flame retardant plastics part is fastened on described and covered by described plastic bar position; Described sealing ring is between described upper cover and described lower cover.
Preferably, described waterproof sealing gasket and described incoming line opposite position are provided with circular hole.
Preferably, the diameter of described circular hole is less than the diameter of wire.
Preferably, between described working of plastics and waterproof sealing gasket, be provided with ring-like raised seals muscle.
Preferably, described upper guide plate adopts guide plate in flame retardant plastics matter.
Preferably, described lower guide plate adopts flame retardant plastics matter lower guide plate.
The utility model compared with prior art has the following advantages: (1) prior art upper and lower cover is all complete ceramic, the utility model is simplified upper and lower cover ceramic part structure, in pottery upper and lower cover, be equipped with working of plastics, complicated, all realizing with working of plastics of having required precision, simplify ceramic structure, be convenient to Production of Ceramics; (2) between lower cover working of plastics and pottery, increased sealing gasket, on sealing gasket, had the threading via hole corresponding with line hole, and this boring ratio cable wire diameter is thin, can play good waterproofing effect; (3) on lower cover working of plastics, have raised seals muscle, pretension sealing gasket after assembling, plays good flameproof effect.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further described in detail.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model pre-assembled plug wire state;
Fig. 3 is the utility model impaction state;
Fig. 4 is the utility model cutaway view;
Fig. 5 is the utility model left view;
Fig. 6 is the utility model vertical view;
Fig. 7 is the utility model axonometric drawing.
In figure, 1-upper cover, 2-plastic bar position card, 3-upper guide plate, 4-lower guide plate, 5-lower cover, 6-contact pin, 7-fuse, 8-sealing ring, 9-waterproof sealing gasket, 10-outer plastic column, 11-flame retardant plastics part, 12-ring-like raised seals muscle, 13-electric wire, 14-working of plastics.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further described in detail.
A Quick connector plug for electrical wire, comprises upper cover 1, lower cover 5, flame retardant plastics part 11, upper guide plate 3, lower guide plate 4, contact pin 6, fuse 7, waterproof sealing gasket 9, sealing ring 8; Upper cover 1 is provided with outer plastic column 10, and lower cover 5 is provided with the jack corresponding with outer plastic column 10; In lower cover 5, be provided with working of plastics 14, lower cover 5 is provided with incoming line, and fuse 7 is connected with contact pin 6; Flame retardant plastics part 11 is provided with plastic bar position card 2, and contact pin 6 is fixed on 11 li of flame retardant plastics parts, and flame retardant plastics part 11 is fixed on upper cover 1 by plastic bar position card 2; Sealing ring 8 is between upper cover 1 and lower cover 5; Waterproof sealing gasket and incoming line opposite position are provided with circular hole as threading via hole, and the diameter of circular hole is less than the diameter of wire, can play good waterproofing effect; Between working of plastics 14 and waterproof sealing gasket 9, be provided with ring-like raised seals muscle 12, upper guide plate and lower guide plate are all flame retardant plastics materials, and pretension sealing gasket after assembling, plays good flameproof effect.
It should be noted last that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (6)
1. a Quick connector plug for electrical wire, is characterized in that, comprises upper cover, lower cover, flame retardant plastics part, upper guide plate, lower guide plate, contact pin, fuse, sealing ring; On described, cover and be provided with outer plastic column, cover under described and be provided with the jack corresponding with described outer plastic column; In described lower cover, be provided with working of plastics, cover under described and be provided with incoming line, described fuse is connected with described contact pin; Described flame retardant plastics part is provided with plastic bar position card, and described contact pin is fixed in described flame retardant plastics part, and described flame retardant plastics part is fastened on described and covered by described plastic bar position; Described sealing ring is between described upper cover and described lower cover.
2. Quick connector plug for electrical wire according to claim 1, is characterized in that, also comprises waterproof sealing gasket, and described waterproof sealing gasket and described incoming line opposite position are provided with circular hole.
3. Quick connector plug for electrical wire according to claim 2, is characterized in that, the diameter of described circular hole is less than the diameter of wire.
4. Quick connector plug for electrical wire according to claim 2, is characterized in that, is provided with ring-like raised seals muscle between described working of plastics and waterproof sealing gasket.
5. Quick connector plug for electrical wire according to claim 1, is characterized in that, described upper guide plate adopts guide plate in flame retardant plastics matter.
6. Quick connector plug for electrical wire according to claim 1, is characterized in that, described lower guide plate adopts flame retardant plastics matter lower guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212865.XU CN203895673U (en) | 2014-04-28 | 2014-04-28 | Wire rapid joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212865.XU CN203895673U (en) | 2014-04-28 | 2014-04-28 | Wire rapid joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895673U true CN203895673U (en) | 2014-10-22 |
Family
ID=51722032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420212865.XU Expired - Fee Related CN203895673U (en) | 2014-04-28 | 2014-04-28 | Wire rapid joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203895673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110121817A (en) * | 2017-08-31 | 2019-08-13 | 哈廷电子有限公司及两合公司 | Connectors with short-circuit bridges |
-
2014
- 2014-04-28 CN CN201420212865.XU patent/CN203895673U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110121817A (en) * | 2017-08-31 | 2019-08-13 | 哈廷电子有限公司及两合公司 | Connectors with short-circuit bridges |
| US10862256B2 (en) | 2017-08-31 | 2020-12-08 | Harting Electric Gmbh & Co. Kg | Plug connector comprising jumpers |
| CN110121817B (en) * | 2017-08-31 | 2021-06-15 | 哈廷电子有限公司及两合公司 | Plug connector with short circuit bridge |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20180428 |