CN201674044U - Cable connector with grounding structure - Google Patents
Cable connector with grounding structure Download PDFInfo
- Publication number
- CN201674044U CN201674044U CN2010201933728U CN201020193372U CN201674044U CN 201674044 U CN201674044 U CN 201674044U CN 2010201933728 U CN2010201933728 U CN 2010201933728U CN 201020193372 U CN201020193372 U CN 201020193372U CN 201674044 U CN201674044 U CN 201674044U
- Authority
- CN
- China
- Prior art keywords
- wire contact
- contact part
- ground wire
- housing
- case
- 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
- 238000010276 construction Methods 0.000 abstract description 8
- 229910000679 solder Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a cable connector with a grounding structure, which comprises a connector case, a ground wire contact part, a main wire contact part, an upper base, a lower base and a retainer ring, wherein the case is provided with a step axle hole, the axle hole is internally provided with a clamp slot in the radial direction, one end surface is provided with a screw hole which is parallel to the axle hole; the ground wire contact part is in a screw shape, the tail part thereof is provided with a solder cup; the main wire contact part is a pin roll part, the axle journal thereof is provided with a stop retainer ring, and the tail part thereof is provided with a pressing slot; the ground wire contact part is connected with the screw hole of the case by thread, the upper base and the lower base are arranged between the outer ring of the main wire contact part and the axle hole of the case, and the retainer ring is arranged on the end surface of the upper base and is clamped in the clamp slot of the case. The utility model has simple structure, is convenient to use, can effectively improve the construction efficiency and ensures the construction quality.
Description
Technical field
The utility model relates to the connector in the electric wire cable laying operation technical field, especially a kind of wire and cable connector with ground structure.
Background technology
For guaranteeing the security of operation of circuit, need properly settle the problem with grounding of circuit after the cable assembling, in the prior art electric wire cable laying operation, for improving effect, guarantee wiring quality, adopting connector to connect more, during the problem that exists, the connector that uses does not have special-purpose ground wire contact at present, needs artificial bottom line being connected on the shell of connector during connection, and not only efficiency of construction is low and construction quality is difficult to guarantee.
The utility model content
The purpose of this utility model is a kind of wire and cable connector with ground structure that provides at the deficiencies in the prior art.The utility model is simple in structure, easy to use, can effectively improve efficiency of construction, guarantee construction quality.
The concrete technical scheme that realizes the utility model purpose is:
A kind of wire and cable connector with ground structure, its characteristics comprise connector shell, ground wire contact, main line contact, top base, bottom base and back-up ring, housing is provided with step axis hole, its shaft hole diameter to being provided with draw-in groove, the parallel screw that is provided with axis hole of an end face, the ground wire contact is that screw-like, its afterbody are provided with the weldering cup, and the main line contact is that bearing pin spare, its axle journal are provided with the retaining back-up ring, afterbody is provided with crimp groove; The ground wire contact is threaded with the screw of housing, and top base, bottom base are located between the axis hole of the outer ring of main line contact and housing, and back-up ring is located at the end face of top base and is connected in the draw-in groove of housing.
The utility model is simple in structure, easy to use, can effectively improve efficiency of construction, guarantee construction quality.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation that the utility model is connected with cable
Fig. 3 is a user mode reference diagram of the present utility model
Embodiment
Consult Fig. 1, Fig. 2, the utility model comprises connector shell 1, ground wire contact 2, main line contact 3, top base 4, bottom base 5 and back-up ring 6, housing 1 is provided with step axis hole, its shaft hole diameter to being provided with draw-in groove 11, the parallel screw 12 that is provided with axis hole of an end face, ground wire contact 2 is provided with weldering cup 21 for screw-like, its afterbody, and main line contact 3 is for bearing pin spare, its axle journal are provided with retaining back-up ring 32, afterbody is provided with crimp groove 31; Ground wire contact 2 is threaded with the screw 12 of housing 1, and top base 4, bottom base 5 are located between the axis hole of the outer ring of main line contact 3 and housing 1, and back-up ring 6 is located at the end face of top base 4 and is connected in the draw-in groove 11 of housing 1.
The utility model is to use like this:
Consult Fig. 1, Fig. 2, the utility model provides a kind of wire and cable connector with ground structure, and the connection procedure by the utility model and cable 7 further specifies as follows:
A) at first stripped cable 7 makes the power line 71 and the head of earth connection 72 expose standby respectively;
C) ground wire contact 2 is screwed in the screw 12 of housing 1 end face;
D) retaining back-up ring 32 is packed on the axle journal of main line contact 3, power line 71 is inserted in the crimp groove 31 of main line contact 3 afterbodys, and power line 71 is connected with crimp groove 31 in the crimping mode;
E) main line contact 3 is inserted in top base 4 is fixed in the axis hole of housing 1 by bottom base 5, retaining back-up ring 32 be used to prevent main line contact 3 under the effect of external force by bottom base 5 reverse withdrawing from;
F) earth connection 72 is inserted in the weldering cup 21 of ground wire contact 2 afterbodys, and connect through welding, the connection procedure of the utility model and cable 7 is finished.
Claims (1)
1. wire and cable connector with ground structure, it is characterized in that it comprises connector shell (1), ground wire contact (2), main line contact (3), top base (4), bottom base (5) and back-up ring (6), housing (1) is provided with step axis hole, its shaft hole diameter to being provided with draw-in groove (11), the parallel screw (12) that is provided with axis hole of an end face, ground wire contact (2) is that screw-like, its afterbody are provided with weldering cup (21), and main line contact (3) is that bearing pin spare, its axle journal are provided with retaining back-up ring (32), afterbody is provided with crimp groove (31); Ground wire contact (2) is threaded with the screw (12) of housing (1), top base (4), bottom base (5) are located between the axis hole of the outer ring of main line contact (3) and housing (1), and back-up ring (6) is located at the end face of top base (4) and is connected in the draw-in groove (11) of housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201933728U CN201674044U (en) | 2010-05-14 | 2010-05-14 | Cable connector with grounding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201933728U CN201674044U (en) | 2010-05-14 | 2010-05-14 | Cable connector with grounding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201674044U true CN201674044U (en) | 2010-12-15 |
Family
ID=43331452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201933728U Expired - Fee Related CN201674044U (en) | 2010-05-14 | 2010-05-14 | Cable connector with grounding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201674044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290680A (en) * | 2011-07-31 | 2011-12-21 | 中航光电科技股份有限公司 | Shielding transition piece and connector using same |
| CN104183987A (en) * | 2013-05-27 | 2014-12-03 | 中航光电科技股份有限公司 | Shielding piece for connectors and field wiring connector using same |
-
2010
- 2010-05-14 CN CN2010201933728U patent/CN201674044U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290680A (en) * | 2011-07-31 | 2011-12-21 | 中航光电科技股份有限公司 | Shielding transition piece and connector using same |
| CN102290680B (en) * | 2011-07-31 | 2014-10-08 | 中航光电科技股份有限公司 | Shielding transition piece and connector using same |
| CN104183987A (en) * | 2013-05-27 | 2014-12-03 | 中航光电科技股份有限公司 | Shielding piece for connectors and field wiring connector using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taizhou Hangyu Electrical Appliance Co., Ltd. Assignor: Shanghai Aerospace Science & Industry Electric Appliance Research Institute Co., Ltd. Contract record no.: 2011320001224 Denomination of utility model: Cable connector with grounding structure Granted publication date: 20101215 License type: Exclusive License Record date: 20111228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20190514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |