CN205304197U - Electric cable connector - Google Patents
Electric cable connector Download PDFInfo
- Publication number
- CN205304197U CN205304197U CN201520982839.XU CN201520982839U CN205304197U CN 205304197 U CN205304197 U CN 205304197U CN 201520982839 U CN201520982839 U CN 201520982839U CN 205304197 U CN205304197 U CN 205304197U
- Authority
- CN
- China
- Prior art keywords
- connector
- conductively connected
- cable connector
- connector according
- cable
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 208000002193 Pain Diseases 0.000 description 2
- 241000168254 Siro Species 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a conductor connection fittings technical field, concretely relates to electric cable connector, locate the retaining member of electrically conductive connector including resilient insulating overcoat, electrically conductive connector and cover, electrically conductive connector be the columnar structure, and a connector and the 2nd connector have been offered respectively to electrically conductive connector both ends, and a connector is by at least two stay integrated into one piece, and the 2nd connector be the hollow tube column structure, and in the user state, electrically conductive connector and retaining member periphery are located to the sealed overcoat cover of resilient insulating, have the sound construction, and the connection is inseparable, safe and reliable, the characteristics of the dismouting of being convenient for.
Description
Technical field
This utility model relates to conductor and connects accessory technical field, is specifically related to a kind of cable connector.
Background technology
Cable uses widely in hydraulic engineering and power system, and electromechanical equipment safety, economy, reliability service and power supply safety are very important by its intact joint and adnexa. Design is good, rational cable connector of constructing, and proves through actual motion, in most of the cases can life-time service. But cable is strong due to current-carrying, electric current density is big, requires just more strict to conductor quality of connection. Traditional cable joint adopts flat metal sheet interlocking, there is some deficiency following: after 1, connecting, easily occur that because of discontinuity sheet metal contact surface is insufficient and be close to that the situation cause easy electric discharge, getting loose exists potential safety hazard; 2, flat metal sheet is exposed in air, it is easy to be corroded, and affects service life, and is not easy to installation and removal; 3, there is sharp point the corner of flat metal sheet, is likely to produce point discharge, there is potential safety hazard under high-pressure situations.
Utility model content
The purpose of this utility model is for deficiency of the prior art, it is provided that a kind of cable connector, it has sound construction, is completely embedded, safe and reliable, it is simple to the feature of dismounting.
The purpose of this utility model is achieved through the following technical solutions:
A kind of cable connector, including elastic insulated overcoat, it is conductively connected head and is sheathed on the locking member being conductively connected head, being conductively connected head is column structure, it is conductively connected a two ends and offers the first connector and the second connector respectively, first connector is by least two panels stay is one-body molded, second connector is hollow tubular structure, and in use state, elastic insulated hermetically sealed case is sheathed on and is conductively connected head and locking member periphery.
Wherein, the first connector and the connection of the second connector.
Wherein, stay inner surface is provided with multiple tooth bar. After the connection wire of cable stretches into connector, the inner surface of stay dentation is conducive to stinging tightly connection wire, not easily gets loose, and increases the fastness connected.
Wherein, acute angle or right angle or obtuse angle are formed between adjacent rack.
Wherein, stay outer surface is formed an inclined plane risen from being conductively connected centriciput toward outer end. When locking member toward be conductively connected an outer end move time, can give one active force of the first connector, make stay gradually mutually draw close, stay is slowly locked and is conductively connected head, increase this utility model ease and fastness.
Wherein, the slope angle of inclined plane is 1-10 ��.When the slope angle of inclined plane is less than 1 ��, the gradient is too small, and the effect of inclined plane fails well to embody; The slope angle of inclined plane is more than 10 ��, and the gradient is excessive, and locking member is difficult to outer shifting, then the outer end of stay is unlocked, and makes stay outer end easily occur being engaged not tight situation.
Wherein, locking member is locking nut, and the first connector outer surface is provided with the screw thread matched with locking nut. Locking nut is easy to use, increases convenience of the present utility model.
Wherein, being conductively connected head and be made up of conducting metal, more preferably, conducting metal is copper or aluminum or silver. Metallic conductivity and thermostability are good, and have certain elasticity, increase practicality of the present utility model and motility.
Wherein, elastic insulated hermetically sealed case is made up of shrinkage type silica gel or rubber or foamed materials. Shrinkage type silica gel, rubber and foamed materials are respectively provided with strong elastic and contractility, elastic insulated hermetically sealed case is sheathed on that be conductively connected behind head and locking member periphery all can natural shrinking, it is close to and is conductively connected head, locking member, cable and link sub-surface, reach the effect sealed, and shrinkage type silica gel, rubber and foamed materials have good heat-resisting, moisture resistance, corrosion resistance, stable chemical performance, add practicality of the present utility model and service life utility model.
Wherein, elastic insulated hermetically sealed case outer surface is provided with layer protective layer, it is preferable that; protective layer is the insulating protective layer that heat-shrinkage material is made; prevent from use procedure produces electric leakage further, and play the effect protecting elastic insulated hermetically sealed case, extend service life of the present utility model.
The beneficial effects of the utility model: during use, first elastic insulated hermetically sealed case is inserted in a wherein cable, the connection wire of two cables is respectively protruding into the first connector of the present utility model and the second connector, by locking member, the connection wire locking of wherein cable is coated in the first connector, first connector adopts the integrated structure of multi-disc stay, can the opening and closing degree of little range regulation connector, the elasticity of the size fine adjustment connector occlusion of wire can be connected according to cable, the cable of different size diameter can be connected, make connection convenient flexibly, easy accessibility, after another root cable stretches into the second connector, by external force, the second connector is flattened, the connection wire of cable is pressed in the second connector, connect consolidation, then elastic insulated hermetically sealed case is sheathed on the outer surface being conductively connected head and locking member, elastic insulated hermetically sealed case natural shrinking parcel is conductively connected head and locking member, the sealing that is connected firmly is not exposed, decrease Electrical Discharge Machine meeting, and have the effect of Moisture-proof corrosion-proof, it is conductively connected head and there is electric conductivity, so being conductively connected first connector at a two ends and after the second connector connects cable respectively, energising can realize the electrical connection of two end cables, this utility model volume is little, sound construction, safe and reliable, connection suitable in various electric wires and various column terminal.
Accompanying drawing explanation
Utilize accompanying drawing that utility model is described further, but the embodiment in accompanying drawing does not constitute any restriction of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to the following drawings.
Fig. 1 is the structural representation of this utility model a kind of embodiment of a kind of cable connector;
Fig. 2 is the sectional view being conductively connected head with locking member;
Fig. 3 is the structural representation being conductively connected head.
Detailed description of the invention
With the following Examples this utility model is further described.
As shown in Figures 1 to 3, in the present embodiment, a kind of cable connector includes elastic insulated overcoat 1, be conductively connected 2 and be sheathed on the locking member 3 being conductively connected 2, it is conductively connected 2 for column structure, being conductively connected 2 two ends and offer the first connector 21 and the second connector 22 respectively, the first connector 21 is one-body molded by four staies 211, and the second connector 22 is hollow tubular structure, in use state, elastic insulated hermetically sealed case 1 is sheathed on and is conductively connected 2 and locking member 3 periphery.
The present embodiment, utility model is applied to the fixing terminal 4 of electronic box and the connection of cable 5, during use, as shown in Figure 1, first elastic insulated hermetically sealed case 1 is inserted in cable 5, the connection wire 51 of cable 5 is stretched into the second connector 22 of the present utility model, flattens the second connector 22 by external force, connection wire 51 is pressed in the second connector 22, the first connector 21 is stretched in the termination 41 of fixing terminal 4, termination 41 is stuck in stay 211, being locked the termination 41 of fixing terminal 4 by locking member 3 to be coated on is conductively connected in 2, then elastic insulated hermetically sealed case 1 is sheathed on the outer surface being conductively connected 2 and locking member 3, elastic insulated hermetically sealed case 1 natural shrinking is adjacent to and is conductively connected 2 and a locking member 3, and with insulating coating 52 compact siro spinning technology of the insulating barrier 42 of fixing terminal 4 and cable 5, termination 41 and the conductive connection wire 51 of cable 5 of fixing terminal 4 are wrapped in inside this utility model by elastic insulated hermetically sealed case 1, it is exposed to the insulating coating 52 of the insulating barrier 42 for fixing terminal 4 outside elastic insulated hermetically sealed case 1 and cable 5, the sealing that is connected firmly is not exposed, decrease Electrical Discharge Machine meeting, and have the effect of Moisture-proof corrosion-proof, it is conductively connected 2 and there is electric conductivity, so being conductively connected first connector 21 at 2 two ends and after the second connector 22 connects fixing terminal 4 and cable 5 respectively, energising can realize electronic box and the electrical connection of cable 5.
Wherein, the first connector 21 connects with the second connector 22. The fixing terminal 4 of electronic box and cable 5 is made to have more connection space.
Wherein, stay 211 inner surface is provided with multiple tooth bar 2111. After the first connector 21 is stretched in the termination 41 of fixing terminal 4, the inner surface of stay 211 dentation is conducive to stinging tightly termination 41, not easily gets loose, and increases the fastness connected.
Wherein, 87 �� of angles are formed between adjacent tooth bar 2111. The termination 41 fixing terminal 4 in the present embodiment is provided with multiple bending curved surface, side-looking undulate, after the first connector 21 is stretched in the termination 41 of fixing terminal 4, multiple bending curved surfaces stick in tooth bar 2111, and and tooth bar 2111 between acute angle sidewall form an interaction force, make bending curved surface and tooth bar 2111 mutually be close to, compact siro spinning technology, and the waveform curved surface of termination 41 adds and the contact area of the first connector 21, it is ensured that the fastness that fixing terminal 4 is connected with the first connector 21.
Wherein, stay 211 outer surface is from being conductively connected in the middle part of in the of 2 and forming an inclined plane 2112 risen toward outer end. When locking member 3 is moved toward outer end from the middle part being conductively connected 2, giving 21 1 active forces of the first connector, make stay 211 gradually mutually draw close, stay 211 is slowly locked and is conductively connected 2, increases this utility model ease and fastness.
Wherein, the slope angle of inclined plane 2112 is 3 ��. When the slope angle of inclined plane 2112 is less than 1 ��, the gradient is too small, and the effect of inclined plane 2112 fails well to embody; The slope angle of inclined plane 2112 is more than 10 ��, and the gradient is excessive, and locking member 3 is difficult to outer shifting, then the outer end of stay 211 is unlocked, and makes stay 211 outer end easily occur being engaged not tight situation; The present embodiment adopts slope angle 3 �� to be applicable to the size of termination 41.
Wherein, locking member 3 is locking nut, and stay 211 outer surface is provided with the screw thread matched with locking nut 3.
Wherein, it is conductively connected 2 to be made of copper. Copper electric conductivity and thermostability are good, and have certain elasticity, increase practicality of the present utility model and fastness.
Wherein, elastic insulated hermetically sealed case 1 is silicone rubber seal overcoat. Silicone rubber has good contractility and electrical insulating property, it is adaptable to this utility model.
Wherein, elastic insulated hermetically sealed case 1 outer surface is provided with layer protective layer (not marking in figure). Preferably, protective layer is the insulating protective layer that heat-shrinkage material radiant crosslinked polyethylene is made, and produces electric leakage, and plays the effect protecting elastic insulated hermetically sealed case 1, extend service life of the present utility model when preventing from further using.
This utility model volume is little, and sound construction is safe and reliable, it is adaptable to various electric wires and various cylindricality connect the connection of terminal.
Finally should be noted that; above example is only in order to illustrate the technical solution of the utility model; but not the restriction to this utility model protection domain; although having made to explain to this utility model with reference to preferred embodiment; it will be understood by those within the art that; the technical solution of the utility model can be modified or equivalent replacement, without deviating from the spirit and scope of technical solutions of the utility model.
Claims (10)
1. a cable connector, it is characterized in that: include elastic insulated overcoat (1), it is conductively connected head (2) and is sheathed on the locking member (3) being conductively connected head (2), the described head (2) that is conductively connected is column structure, described head (2) two ends that are conductively connected offer the first connector (21) and the second connector (22) respectively, described first connector (21) is one-body molded by least two panels stay (211), described second connector (22) is hollow tubular structure, in use state, elastic insulated hermetically sealed case (1) is sheathed on and is conductively connected head (2) and locking member (3) periphery.
2. a kind of cable connector according to claim 1, it is characterised in that: described first connector (21) connects with the second connector (22).
3. a kind of cable connector according to claim 1, it is characterised in that: described stay (211) inner surface is provided with multiple tooth bar (2111).
4. a kind of cable connector according to claim 3, it is characterised in that: form acute angle or right angle or obtuse angle between adjacent described tooth bar (2111).
5. a kind of cable connector according to claim 3, it is characterised in that: described stay (211) outer surface is formed an inclined plane (2112) risen from being conductively connected head (2) middle part toward outer end.
6. a kind of cable connector according to claim 5, it is characterised in that: the slope angle of described inclined plane (2112) is 1-10 ��.
7. a kind of cable connector according to claim 1, it is characterised in that: described locking member (3) is locking nut, and described first connector (21) outer surface is provided with the screw thread matched with locking nut.
8. a kind of cable connector according to claim 1, it is characterised in that: described in be conductively connected head (2) and be made up of conducting metal.
9. a kind of cable connector according to claim 1, it is characterised in that: described elastic insulated hermetically sealed case (1) is made up of shrinkage type silica gel or rubber or foamed materials.
10. a kind of cable connector according to claim 9, it is characterised in that: described elastic insulated hermetically sealed case (1) outer surface is provided with layer protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982839.XU CN205304197U (en) | 2015-12-02 | 2015-12-02 | Electric cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982839.XU CN205304197U (en) | 2015-12-02 | 2015-12-02 | Electric cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205304197U true CN205304197U (en) | 2016-06-08 |
Family
ID=56436282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520982839.XU Expired - Fee Related CN205304197U (en) | 2015-12-02 | 2015-12-02 | Electric cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205304197U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602300A (en) * | 2016-12-20 | 2017-04-26 | 中国航空工业集团公司雷华电子技术研究所 | Fuzz button connecting assembly |
| CN106989293A (en) * | 2017-03-21 | 2017-07-28 | 宁波亚茂光电股份有限公司 | A kind of fixing device and LED |
| CN110783722A (en) * | 2018-07-31 | 2020-02-11 | 国网河南省电力公司南阳供电公司 | Self-healing type electric power wire clamp |
| KR102187767B1 (en) * | 2020-07-29 | 2020-12-07 | 세원전설 주식회사 | Connecting device of distribution line |
-
2015
- 2015-12-02 CN CN201520982839.XU patent/CN205304197U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602300A (en) * | 2016-12-20 | 2017-04-26 | 中国航空工业集团公司雷华电子技术研究所 | Fuzz button connecting assembly |
| CN106989293A (en) * | 2017-03-21 | 2017-07-28 | 宁波亚茂光电股份有限公司 | A kind of fixing device and LED |
| CN110783722A (en) * | 2018-07-31 | 2020-02-11 | 国网河南省电力公司南阳供电公司 | Self-healing type electric power wire clamp |
| KR102187767B1 (en) * | 2020-07-29 | 2020-12-07 | 세원전설 주식회사 | Connecting device of distribution line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170222 Address after: Two street 523000 Guangdong Heng Ling Wen Tang Dongcheng District city of Dongguan province No. 11 block A on the third floor of No. B Patentee after: Guangdong poly energy saving Technology Co., Ltd. Address before: 523000 Guangdong city of Dongguan province Dongcheng District Dongtai garden and a 7 seat No. 605 yiking Patentee before: He Liang |
|
| 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: 20160608 Termination date: 20201202 |