CN201927712U - wire connector - Google Patents
wire connector Download PDFInfo
- Publication number
- CN201927712U CN201927712U CN2010206610499U CN201020661049U CN201927712U CN 201927712 U CN201927712 U CN 201927712U CN 2010206610499 U CN2010206610499 U CN 2010206610499U CN 201020661049 U CN201020661049 U CN 201020661049U CN 201927712 U CN201927712 U CN 201927712U
- Authority
- CN
- China
- Prior art keywords
- shell
- conductor jointer
- screw
- retaining piece
- cover plate
- 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 - Lifetime
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Abstract
The utility model discloses wire connector is including inside shell and two metal screws that are equipped with the metal chamber, this shell both ends be equipped with the communicating entrance hole in metal chamber, this shell one side be equipped with two with the communicating screw hole in metal chamber, screw in from this screw hole for two metal screws. The utility model discloses an inside metal cavity is to the connection of wire to and outside water-proof measures, can effectively solve the defect of contact failure and electric leakage in the actual wiring. The wire connector is simple to operate and reliable in wire connection, and can be widely applied to lengthened wire positions in air conditioner installation and household wiring.
Description
Technical field
The utility model relates to a kind of electrical connection arrangement, refers in particular to conductor jointer.
Background technology
In household electrical appliance are installed, the not enough situation of first wife's power line length often appears, and the common way of installation personnel is manual wiring, with the strip off of wire insulation skin, two leads is manually wrapped in together, wraps up with insulating tape at last.This kind mode of connection causes the phenomenon of generating heat and striking sparks because wiring intensity can't guarantee that loose contact appears in connector lug position easily; And insulating tape is non-watertight, under outdoor situation about drenching with rain, occurs leaky easily.
Therefore, provide a kind of safe and reliable, easy to connect, contact is good, the anti-creeping connector of waterproof is real in necessary.
Summary of the invention
The purpose of this utility model is to provide a kind of conductor jointer convenient, that the wiring conduction is good that connects.
A purpose more of the present utility model is to provide a kind of waterproof anti-creeping conductor jointer.
For realizing the utility model purpose, provide following technical scheme:
The utility model conductor jointer comprises that inside is provided with shell and two metallic screws of wire chamber, these shell two ends are provided with the entrance hole that communicates with wire chamber, this shell one side is provided with two screw holes that communicate with wire chamber, and described two metallic screws screw in from this screw hole.This housing exterior is an insulating material.
There is a wire chamber conductor jointer of the present utility model inside, by two metallic screw crimping leads, to guarantee reliable connection.Described wire chamber and metallic screw are drawn materials and are electric conducting material, can adopt electric conducting materials such as copper, iron, alloy, aluminium, take all factors into consideration from electric conductivity and cost, and with copper optimal case.
For strengthening the connective stability of lead, this conductor jointer further comprises two retaining pieces that are installed in the shell two ends, and this retaining piece is provided with through hole and communicates with this entrance hole.And further comprising two nuts that are provided with internal thread, this retaining piece is provided with external screw thread and cooperates installation with nut.
More preferably, two ends outlet Position Design has contracted structure, and this retaining piece outer end is the plastics taper, and this nut is provided with gathering sill compression fit with it.This retaining piece outer end also is provided with cushion rubber.When nut screw put in place after, the plastics taper of the retaining piece at connector two ends compresses cushion rubber along with gathering sill shrinks, then lead is also tightened by cushion rubber, thereby can prevent that sealing enters connector inside along lead, reaches the purpose of waterproof.
This retaining piece and housing can be single injection-moldeds; Also can form by assembly: the inboard end of this retaining piece is provided with projection, the corresponding aperture that is provided with of this shell, and this projection is inserted aperture interference fit with it.
Be further seal cover connector back panel wiring, this conductor jointer further comprises cover plate, and this cover plate cooperates with housing metallic screw is covered.Preferably, this cover plate is provided with buckle, and the corresponding breach that is provided with of this shell is meshed with this buckle, thereby with shell and cover plate fastening.For shell and cover plate are meshed easily, this shell and cover plate generally adopt plastics to make, and the plastic clip of this cover plate is buckled with elasticity preferably, and fastening easily matches with the breach of shell.
More preferably, this conductor jointer further comprises the rubber washer that covers on the metallic screw, when cover plate combines with housing, compresses this rubber washer described metallic screw is sealed, to reach the purpose of top waterproof.This rubber washer can directly be fixed the position of the screw hole of corresponding shell on the cover board.
The contrast prior art the utlity model has following advantage:
To the connection of lead, and outside waterproof measure can effectively solve the loose contact in the physical cabling and the defective of electric leakage to the utility model by the interior metal chamber.This conductor jointer is simple to operate, and lead connects reliable, can be widely used in the elongated line position when air-conditioning is installed and family connects up.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 ~ 4 are the schematic diagram that the utility model retaining piece cooperates with the housing assembling;
Fig. 5 is provided with the embodiment decomposing schematic representation of cover plate for the utility model;
Fig. 6 is the assembling schematic diagram of Fig. 5 embodiment;
Fig. 7 is the end view of Fig. 6 embodiment;
Fig. 8 ~ 11 connect the operating process schematic diagram of lead for the utility model conductor jointer.
Embodiment
See also Fig. 1, the conductor jointer in the present embodiment comprises that inside is provided with shell 6 and two brass screws 3 in copper chamber 9, and this housing exterior is an insulating material.These shell two ends are provided with the entrance hole 8 that communicates with the copper chamber, and this shell one side is provided with two screw holes 5 that communicate with the copper chamber, and described two brass screws 3 screw in from this screw hole 5.Lead inserts in the copper chamber of this conductor jointer, by two brass screw crimping leads, to guarantee reliable connection.
Please in conjunction with reference to figure 2 ~ 4, be the connective stability of reinforcement lead, this conductor jointer further comprises two retaining pieces 10 that are installed in the shell two ends, and this retaining piece is provided with through hole and communicates with this entrance hole.And further comprising two plastic nuts 4 that are provided with internal thread, this retaining piece 10 is provided with external screw thread and cooperates installation with nut 4.
These retaining piece 10 outer ends are the plastics taper, and this nut 4 is provided with gathering sill 12 compression fit with it.This retaining piece outer end also is provided with cushion rubber 7.When nut screw put in place after, the plastics taper of the retaining piece 10 at connector two ends compresses cushion rubber 7 along with gathering sill 12 shrinks, then lead is also tightened by cushion rubber, thereby can prevent that sealing enters connector inside along lead, reaches the purpose of waterproof.
This retaining piece and housing can be single injection-moldeds, also can adopt as structure assembly as described in Fig. 2 ~ 4 and form: these retaining piece 10 madial walls are provided with cylindrical protrusions 13, the corresponding circular aperture 14 that is provided with in these shell 6 two ends, this projection is inserted aperture, and both adopt interference fit.The shape of this projection and aperture can also be other shapes and be not limited to cylindrical and circular, as long as both can match retaining piece and shell combination.
Please in conjunction with consulting Fig. 5 ~ 7, this conductor jointer also comprises cover plate 1, this cover plate one side can be to be connected with housing 6 one sides and can to rotate around housing, this cover plate 1 opposite side is provided with plastic buckle 11, the corresponding breach 61 that is provided with in these shell 6 lower right corner is meshed with this buckle, thereby with shell and cover plate fastening, this cover plate 1 cooperates with housing 6 brass screw 3 coverings.
This conductor jointer further comprises the rubber washer 2 that covers on the brass screw, and cover plate 1 compresses this rubber washer 2 described brass screw 3 and screw hole 5 are sealed fully after closing with housing 6, to guarantee waterproof.
See also Fig. 8 ~ 11, when using this conductor jointer to carry out the lead connection, at first will be with the wire stripping pliers strip off of the insulated hull of lead 15, expose a section lead internal copper core, then lead is put into connector inside and stretched into copper chamber 9 from entrance hole 8, with brass screw 3 lead that is tightened, brass screw 3 must be crimped on the reliability that could guarantee on the lead copper core that lead connects again, buckle cover plate 1 afterwards, screw nut 4 at last.
This conductor jointer can design different apertures with the reply situation in collinear footpath not, and shell can adopt the material of high flame retardant high-temperature resistant, is used for heatproof and fire-retardant installation of having relatively high expectations.Internal copper chamber material can adopt brass or the higher phosphor bronze of conductive capability.
The above only is preferred embodiment of the present utility model, and protection range of the present utility model is not limited thereto, and anyly all belongs within the utility model protection range based on the equivalent transformation on the technical solutions of the utility model.
Claims (10)
1. conductor jointer, it is characterized in that, it comprises that metallic cavity, inside are provided with the shell of described wire chamber and with the metallic screw of lead fixed in described metallic cavity, these shell two ends are provided with the entrance hole that communicates with wire chamber, this shell one side is provided with the screw hole that communicates with wire chamber, and described metallic screw screws in from this screw hole.
2. conductor jointer as claimed in claim 1 is characterized in that, it further comprises two retaining pieces that are installed in the shell two ends, and this retaining piece is provided with through hole and communicates with this entrance hole.
3. conductor jointer as claimed in claim 2 is characterized in that, it further comprises two nuts that are provided with internal thread, and this retaining piece is provided with external screw thread and cooperates installation with nut.
4. conductor jointer as claimed in claim 3 is characterized in that, this retaining piece outer end is the plastics taper, and this nut is provided with gathering sill compression fit with it.
5. conductor jointer as claimed in claim 4 is characterized in that, this retaining piece outer end also is provided with cushion rubber.
6. conductor jointer as claimed in claim 4 is characterized in that, the inboard end of this retaining piece is provided with projection, the corresponding aperture that is provided with of this outer casing end, and this projection is inserted aperture interference fit with it.
7. conductor jointer as claimed in claim 2 is characterized in that, this retaining piece and housing single injection-molded.
8. conductor jointer as claimed in claim 1 is characterized in that it further comprises cover plate, and this cover plate cooperates with housing metallic screw is covered.
9. conductor jointer as claimed in claim 8 is characterized in that this cover plate is provided with buckle, and the corresponding breach that is provided with of this shell is meshed with this buckle.
10. conductor jointer as claimed in claim 9 is characterized in that it further comprises the rubber washer that covers on the metallic screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206610499U CN201927712U (en) | 2010-12-15 | 2010-12-15 | wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206610499U CN201927712U (en) | 2010-12-15 | 2010-12-15 | wire connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201927712U true CN201927712U (en) | 2011-08-10 |
Family
ID=44431548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206610499U Expired - Lifetime CN201927712U (en) | 2010-12-15 | 2010-12-15 | wire connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201927712U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646877A (en) * | 2012-05-11 | 2012-08-22 | 湖州电力局 | Pipe thread clamp |
| CN103576010A (en) * | 2012-07-23 | 2014-02-12 | 广东美的制冷设备有限公司 | Power-on device for air-conditioner test running and power-on method thereof |
| CN103941053A (en) * | 2014-03-21 | 2014-07-23 | 江苏丽阳电子仪表有限公司 | Novel intelligent electric meter wiring device |
| CN103985981A (en) * | 2014-05-15 | 2014-08-13 | 张正国 | Mainline connector for solid wood multilayer heating floor |
| EP2768078A4 (en) * | 2011-10-10 | 2015-06-17 | Ridelin Sl | Mechanical connector assembly with integral cable centering device |
| CN105216654A (en) * | 2015-10-20 | 2016-01-06 | 江西稀有金属钨业控股集团有限公司 | A kind of connection fixing means of mine electric locomotive overhead transmission line |
| CN105846136A (en) * | 2016-05-19 | 2016-08-10 | 广东粤创电力科技有限公司 | Wire conversion universal device |
| CN103022741B (en) * | 2012-12-10 | 2016-08-17 | 国网河南省电力公司洛阳供电公司 | The method of attachment of a kind of threephase cable and device thereof |
| CN107305978A (en) * | 2016-04-22 | 2017-10-31 | 上海灵天电气有限公司 | A kind of insulated connectors |
| CN107819213A (en) * | 2017-12-06 | 2018-03-20 | 广东电网有限责任公司清远供电局 | A kind of straight wire folder |
| CN107910670A (en) * | 2017-08-04 | 2018-04-13 | 国网浙江省电力公司湖州供电公司 | A kind of primary cable connection of broken lines device |
| CN108832366A (en) * | 2018-06-30 | 2018-11-16 | 江南大学 | A system of easy-to-detach water-proof cable connections |
| CN108832325A (en) * | 2018-06-26 | 2018-11-16 | 关佳琳 | A kind of disconnection wire connector |
-
2010
- 2010-12-15 CN CN2010206610499U patent/CN201927712U/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2768078A4 (en) * | 2011-10-10 | 2015-06-17 | Ridelin Sl | Mechanical connector assembly with integral cable centering device |
| CN102646877A (en) * | 2012-05-11 | 2012-08-22 | 湖州电力局 | Pipe thread clamp |
| CN103576010A (en) * | 2012-07-23 | 2014-02-12 | 广东美的制冷设备有限公司 | Power-on device for air-conditioner test running and power-on method thereof |
| CN103576010B (en) * | 2012-07-23 | 2016-06-01 | 广东美的制冷设备有限公司 | The electrifying device run for air conditioner test and powering method thereof |
| CN103022741B (en) * | 2012-12-10 | 2016-08-17 | 国网河南省电力公司洛阳供电公司 | The method of attachment of a kind of threephase cable and device thereof |
| CN103941053A (en) * | 2014-03-21 | 2014-07-23 | 江苏丽阳电子仪表有限公司 | Novel intelligent electric meter wiring device |
| CN103985981A (en) * | 2014-05-15 | 2014-08-13 | 张正国 | Mainline connector for solid wood multilayer heating floor |
| CN105216654A (en) * | 2015-10-20 | 2016-01-06 | 江西稀有金属钨业控股集团有限公司 | A kind of connection fixing means of mine electric locomotive overhead transmission line |
| CN107305978A (en) * | 2016-04-22 | 2017-10-31 | 上海灵天电气有限公司 | A kind of insulated connectors |
| CN107305978B (en) * | 2016-04-22 | 2020-09-18 | 上海灵天电气有限公司 | Insulating connector |
| CN105846136A (en) * | 2016-05-19 | 2016-08-10 | 广东粤创电力科技有限公司 | Wire conversion universal device |
| CN107910670A (en) * | 2017-08-04 | 2018-04-13 | 国网浙江省电力公司湖州供电公司 | A kind of primary cable connection of broken lines device |
| CN107910670B (en) * | 2017-08-04 | 2019-11-22 | 国网浙江省电力公司湖州供电公司 | A low-voltage wire disconnection connector |
| CN107819213A (en) * | 2017-12-06 | 2018-03-20 | 广东电网有限责任公司清远供电局 | A kind of straight wire folder |
| CN108832325A (en) * | 2018-06-26 | 2018-11-16 | 关佳琳 | A kind of disconnection wire connector |
| CN108832325B (en) * | 2018-06-26 | 2020-10-27 | 关佳琳 | Wire connector capable of being disconnected |
| CN108832366A (en) * | 2018-06-30 | 2018-11-16 | 江南大学 | A system of easy-to-detach water-proof cable connections |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |
|
| CX01 | Expiry of patent term |