CN201927712U - Connector for conducting wires - Google Patents

Connector for conducting wires Download PDF

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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
connector
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
Application number
CN2010206610499U
Other languages
Chinese (zh)
Inventor
马颖江
李广湘
唐晓晖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN2010206610499U priority Critical patent/CN201927712U/en
Application granted granted Critical
Publication of CN201927712U publication Critical patent/CN201927712U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a connector for conducting wires, which comprises a shell and two metal screws, wherein a metal cavity is arranged inside the shell; leading-in holes communicated with the metal cavity are arranged at two ends of the shell; two screw holes communicated with the metal cavity are arranged at one side of the shell; and the two metal screws are screwed in through the screw holes. In the connector, the the conducting wires are connected inside the metal cavity, and waterproof measures are adopted outside, so that the defects of the bad contact and the leakage of electricity in the actual wire connection can be effectively overcome. The connector for the conducting wires is simple to operate, the connection of the conducting wires is reliably, and the connector for the conducting wires can be widely used for a lengthened wire part in air conditioner installation and home wiring.

Description

Conductor jointer
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.
Brass screw 3 is in order to fixing cord, and when peeling lead that insulated hull exposes the copper core off and put into copper chamber 9, brass screw 3 screws in screw holes 5 and lead can be compressed, and after two brass screws 3 all screwed in, the lead of both sides can connect reliably.
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.
CN2010206610499U 2010-12-15 2010-12-15 Connector for conducting wires Expired - Lifetime CN201927712U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206610499U CN201927712U (en) 2010-12-15 2010-12-15 Connector for conducting wires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206610499U CN201927712U (en) 2010-12-15 2010-12-15 Connector for conducting wires

Publications (1)

Publication Number Publication Date
CN201927712U true CN201927712U (en) 2011-08-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206610499U Expired - Lifetime CN201927712U (en) 2010-12-15 2010-12-15 Connector for conducting wires

Country Status (1)

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CN (1) CN201927712U (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102646877A (en) * 2012-05-11 2012-08-22 湖州电力局 In-tube threaded wire clip
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 kind of system of easy-to-dismount water-impervious cable connection
CN108832325A (en) * 2018-06-26 2018-11-16 关佳琳 A kind of disconnection wire connector

Cited By (17)

* Cited by examiner, † Cited by third party
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 In-tube threaded wire clip
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 kind of primary cable connection of broken lines device
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 kind of system of easy-to-dismount water-impervious cable connection

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CX01 Expiry of patent term

Granted publication date: 20110810

CX01 Expiry of patent term