CN102064394B - Electrical connecting device - Google Patents
Electrical connecting device Download PDFInfo
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- CN102064394B CN102064394B CN 200910212375 CN200910212375A CN102064394B CN 102064394 B CN102064394 B CN 102064394B CN 200910212375 CN200910212375 CN 200910212375 CN 200910212375 A CN200910212375 A CN 200910212375A CN 102064394 B CN102064394 B CN 102064394B
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Abstract
The invention provides an electrical connecting device, comprising an electrode pole, wherein one end of the electrode pole is connected with an electrical wire, and the other end of the electrode pole is detachably connected with an electrical connector. In the electrical connecting device, the displaced electrical connector is used, when the electrical connector is found that the surface is worn or electric arc is burnt out, the electrical connector can be directly displaced without disassembling lines and supports, thereby being convenient and fast; in addition, the outer worn surface of the electrical connector can be displaced, thus lowering the cost and reducing material losses. The electrical connector which is displaced can be recycled, and the newly manufactured electrical connectors can be used in the future, thus greatly improving economic benefits. The electrical connecting device can be widely applied to power, electrical and electronic equipment.
Description
Technical field
The present invention relates to a kind of electric connection of connecting between the electrical transmission equipment of being applied to, refer in particular to a kind of arrangements of electric connection.
Background technology
Arrangements of electric connection, for example electric connection and electrical socket are widely used in nearly all electric power, the Electrical and Electronic equipment.The performance that electrically contacts of electric connection is very important, directly has influence on the transmission of electric current or the signal of telecommunication.If there is the loose contact problem, can cause electric arc, cause the generation of the disasters such as fire or blast.Yet electric connection and electrical socket bring convenience for the displacement of electric power, electronic equipment again, so electric connection often will engage with electrical socket and separate; so the surface that they electrically contact often has friction and produces; form wearing and tearing, and wearing and tearing can bring loose contact, mistake appears in electric signal transmission.For the joint of electric energy transmitting, electric connection may generate heat because of loose contact, accelerates the electric connection surface oxidation, more causes loose contact, may cause at last and open circuit.The loose contact that causes of wearing and tearing even may produce electric arc causes the disasters such as fire or blast.
Past, people can make regular check on the surface of electric connection in order to overcome the above problems, and when the situation of finding that the surface has wearing and tearing or electric arc to burn out, people can change electric connection is whole.But such way is very complicated, needs first line and support to be unloaded, and electric connection is changed, and again loads onto line and support, and whether the whole electric connection electrical contact performance of last test is qualified.And the metal of electric connection usually all be the gold, the noble metals such as silver or alloy, the cost of this way is very high.
Summary of the invention
For the defective that exists in the prior art and deficiency, the purpose of this invention is to provide arrangements of electric connection, be applicable to the electric power system that need to often peg graft and replace, guarantee the reliability that is electrically connected, and can reduce manufacturing cost and maintenance cost.
For achieving the above object, the present invention proposes a kind of arrangements of electric connection, comprising: electrode column, described electrode column one end is connected with electric lead, it is characterized in that the dismountable electric connection that is connected with of the described electrode column other end.
Preferred as technique scheme, described electrode column one end has external screw thread, and described electric connection has internal thread, and described electric connection and described electrode column are spirally connected.
Preferred as technique scheme, described electrode column one end has internal thread, and described electric connection has external screw thread, and described electric connection and described electrode column are spirally connected.
Preferred as technique scheme, described electric connection is connected with described electrode column by fastening bolt.
Preferred as technique scheme, described electric connection is tubulose, described tube wall has predetermined thickness; The end face of the tube wall of described electric connection is provided with a depression.
Preferred as technique scheme also comprises insulating support, and described insulating support comprises a sheet body, and described sheet noumenon is provided with a through hole, and described electrode column interts and is arranged in the through hole of described sheet noumenon.
Preferred as technique scheme, described electrode column two ends are respectively equipped with connecting portion and are connected with described electric connection and electric lead; Described electrode column middle part is provided with an annular projection, and the suitable so that described electrode column of the through hole internal diameter of described annular projection shape and described insulating support is connected in the described through hole.
Preferred as technique scheme also comprises connector, and described connector is provided with the joint suitable with electrical socket, and the first end of described connection connects electric connection, and the other end connects electrical socket.
Technique scheme has following advantage: the present invention uses replaceable electric connection, and when it is found that the electric connection surface has wearing and tearing or electric arc to burn out, people can directly change electric connection, and do not need to unload line and support, and are simple and fast.And only need to change the part of outer surface of the electric connection of wearing and tearing, and cost is lower, and spillage of material is less.And the electric connection of changing can recycle, and again makes the electric connection that makes new advances for later, greatly improved economic benefit.
Description of drawings
Fig. 1 is that the decomposition texture schematic diagram is looked on the left side of the first preferred embodiment of the present invention;
Fig. 2 is that the decomposition texture schematic diagram is looked on the right side of Fig. 1;
Fig. 3 is that the decomposition texture schematic diagram is looked on the left side of the second preferred embodiment of the present invention;
Fig. 4 is that the decomposition texture schematic diagram is looked on the right side of Fig. 3;
Fig. 5 is that the decomposition texture schematic diagram is looked on the left side of the 3rd preferred embodiment of the present invention;
Fig. 6 is that the decomposition texture schematic diagram is looked on the right side of Fig. 5.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for explanation the present invention, but are not used for limiting the scope of the invention.
Embodiment 1
As depicted in figs. 1 and 2, the arrangements of electric connection of first preferred embodiment of the invention comprises: electrode column 102, described electrode column 102 1 ends are connected with electric lead 104, the dismountable electric connection 101 that is connected with of described electrode column 102 other ends.Can very conveniently change efficiently damaged electric connection like this, and not need to unload pole and line.And reduce the testing time after reinstalling.Greatly improve reliability and the fail safe that electrically contacts.The electric connection that recycling is changed can be processed rear Reusability, has reduced spillage of material, has reduced widely Financial cost.
As depicted in figs. 1 and 2, electrode column 102 with the connected mode of electric connection 101 is: described electrode column 102 1 ends have external screw thread, and described electric connection 101 has internal thread, and described electric connection and described electrode column are spirally connected.This connected mode can guarantee electric connection 101 is disassembled from electrode column 102 rapidly, and does not need to dismantle insulating support 103.
As depicted in figs. 1 and 2, described electric connection 101 is tubulose, and described tube wall has predetermined thickness; The end face of the tube wall of described electric connection is provided with a depression 106.This depression 106 can be for there being the streakline of certain depth.Can judge by observing streakline the degree of wear on electric connection surface, determine whether to change joint.
As shown in Figure 1 and Figure 2, described insulating support 103 comprises a sheet body, and described sheet noumenon is provided with a through hole, described electrode column 102 interspersed being arranged in the through hole of described sheet noumenon.
Described electrode column 102 two ends are respectively equipped with connecting portion and are connected with described electric connection 101 and electric lead 104; Described electrode column 102 middle parts are provided with an annular projection, and the suitable so that described electrode column of the through hole internal diameter of described annular projection shape and described insulating support 103 is connected in the described through hole.Wherein electrode column 102 can be a solid cylinder.
As shown in Figure 1 and Figure 2, also comprise connector 105, described connector 105 is provided with the joint suitable with electrical socket, and described connector 105 1 ends connect electric connection 101, and the other end connects electrical socket.
Embodiment 2
As shown in Figure 3 and Figure 4, the arrangements of electric connection of second preferred embodiment of the invention comprises: electrode column 202, described electrode column 202 1 ends are connected with electric lead 204, the dismountable electric connection 201 that is connected with of described electrode column 202 other ends.Can very conveniently change efficiently damaged electric connection like this, and not need to unload pole and line.And reduce the testing time after reinstalling.Greatly improve reliability and the fail safe that electrically contacts.The electric connection that recycling is changed can be processed rear Reusability, has reduced spillage of material, has reduced widely Financial cost.
As shown in Figure 3 and Figure 4, electrode column 202 with the connected mode of electric connection 201 is: described electrode column 201 1 ends have internal thread, and described electric connection 202 has external screw thread, and described electric connection and described electrode column are spirally connected.This connected mode can guarantee electric connection 201 is disassembled from electrode column 202 fast, and does not need to dismantle insulating support 203.
As shown in Figure 3 and Figure 4, described electric connection 201 is tubulose, and described tube wall has predetermined thickness; The end face of the tube wall of described electric connection is provided with a depression 206.This depression 206 can be for there being the streakline of certain depth.Can judge by observing streakline the degree of wear on electric connection surface, determine whether to change joint.
As shown in Figure 3, Figure 4, described insulating support 203 comprises a sheet body, and described sheet noumenon is provided with a through hole, described electrode column 202 interspersed being arranged in the through hole of described sheet noumenon.
Described electrode column 202 two ends are respectively equipped with connecting portion and are connected with described electric connection 201 and electric lead 204; Described electrode column 202 middle parts are provided with an annular projection, and the suitable so that described electrode column of the through hole internal diameter of described annular projection shape and described insulating support 203 is connected in the described through hole.Wherein electrode column 202 can be a solid cylinder.
As shown in Figure 3, Figure 4, also comprise connector 205, described connector 205 is provided with the joint suitable with electrical socket, and described connector 205 1 ends connect electric connection 201, and the other end connects electrical socket.
Embodiment 3
As shown in Figure 5 and Figure 6, the arrangements of electric connection of third preferred embodiment of the invention comprises: electrode column 302, described electrode column 302 1 ends are connected with electric lead 304, the dismountable electric connection 301 that is connected with of described electrode column 302 other ends.Can very conveniently change efficiently damaged electric connection like this, and not need to unload pole and line.And reduce the testing time after reinstalling.Greatly improve reliability and the fail safe that electrically contacts.The electric connection that recycling is changed can be processed rear Reusability, has reduced spillage of material, has reduced widely Financial cost.
As shown in Figure 5 and Figure 6, electrode column 302 with the connected mode of electric connection 301 is: electric connection 301 is connected with described electrode column 302 by fastening bolt 308.This connected mode can guarantee electric connection 301 is disassembled from electrode column 302 fast.With respect to the mode that is spirally connected of the first embodiment and the second embodiment, this mode of present embodiment more is applicable to the situation that the inner space is minimum, can't come by instrument or manpower rotating electrode post 302 and electric connection 301.The mode that is spirally connected by fastening bolt 308 can be for such as Fig. 5, mode shown in Figure 6, and namely an end of electrode column 302 has a plane of extending from electrode column 302 outer surfaces along cross section; Same, an end outer surface of electric connection 301 also has a suitable plane.Two above-mentioned planes link together by fastening bolt 308.In small space, can dismantle easily/install like this.
As shown in Figure 5 and Figure 6, described electric connection 301 is tubulose, and described tube wall has predetermined thickness; The end face of the tube wall of described electric connection is provided with a depression 306.This depression 306 can be for there being the streakline of certain depth.Can judge by observing streakline the degree of wear on electric connection surface, determine whether to change joint.
Described electrode column 302 two ends are respectively equipped with connecting portion and are connected with described electric connection 301 and electric lead 304.
Such as Fig. 5, shown in Figure 6, also comprise connector 305, described connector 305 is provided with the joint suitable with electrical socket, and described connector 305 1 ends connect electric connection 301, and the other end connects electrical socket.
The above only is embodiments of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (5)
1. arrangements of electric connection comprises: electrode column, and described electrode column one end is connected with electric lead, it is characterized in that the dismountable electric connection that is connected with of the described electrode column other end;
Described electric connection is tubulose, and the end face of the tube wall of described electric connection is provided with a depression, and described tube wall has predetermined thickness;
Described arrangements of electric connection also comprises: insulating support, described insulating support comprise a sheet body, and described sheet noumenon is provided with a through hole, and described electrode column is interspersed to be arranged in the through hole of described sheet noumenon;
Described electrode column two ends are respectively equipped with connecting portion and are connected with described electric connection and electric lead; Described electrode column middle part is provided with an annular projection, and the suitable so that described electrode column of the through hole internal diameter of described annular projection shape and described insulating support is connected in the described through hole.
2. arrangements of electric connection according to claim 1 is characterized in that, described electrode column one end has external screw thread, and described electric connection has internal thread, and described electric connection and described electrode column are spirally connected.
3. arrangements of electric connection according to claim 1 is characterized in that, described electrode column one end has internal thread, and described electric connection has external screw thread, and described electric connection and described electrode column are spirally connected.
4. arrangements of electric connection according to claim 1 is characterized in that, described electric connection is connected with described electrode column by fastening bolt.
5. each described arrangements of electric connection is characterized in that according to claim 1 ~ 4, also comprises connector, and described connector is provided with the joint suitable with electrical socket, and the first end of described connection connects electric connection, and the other end connects electrical socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910212375 CN102064394B (en) | 2009-11-12 | 2009-11-12 | Electrical connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910212375 CN102064394B (en) | 2009-11-12 | 2009-11-12 | Electrical connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102064394A CN102064394A (en) | 2011-05-18 |
| CN102064394B true CN102064394B (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910212375 Active CN102064394B (en) | 2009-11-12 | 2009-11-12 | Electrical connecting device |
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| Country | Link |
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| CN (1) | CN102064394B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753475B (en) * | 2014-01-28 | 2015-08-19 | 中航光电科技股份有限公司 | One is held and is length-adjustablely determined moment handwheel |
| US9819099B2 (en) * | 2015-08-13 | 2017-11-14 | Itt Manufacturing Enterprises Llc | Multi-part contact having a front contact portion and a rear crimp contact portion joined together at an angle by a threaded connector |
| CN106129645B (en) * | 2016-08-19 | 2018-05-22 | 宝亨新电气（集团）有限公司 | A kind of bus tie with positioner |
| CN108612948A (en) * | 2018-07-16 | 2018-10-02 | 江苏星河集团有限公司 | A kind of electric heating melting pressure resistance bellows component |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1102733A (en) * | 1993-05-14 | 1995-05-17 | 惠特克公司 | Coaxial connector for coaxial cable having a corrugated outer conductor |
| US6153830A (en) * | 1997-08-02 | 2000-11-28 | John Mezzalingua Associates, Inc. | Connector and method of operation |
| CN201149937Y (en) * | 2008-01-03 | 2008-11-12 | 光红建圣股份有限公司 | Coaxial micro-cable connector |
| CN201576769U (en) * | 2009-11-12 | 2010-09-08 | 力柏时代锂动力科技（北京）有限公司 | Electric connecting device |
-
2009
- 2009-11-12 CN CN 200910212375 patent/CN102064394B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1102733A (en) * | 1993-05-14 | 1995-05-17 | 惠特克公司 | Coaxial connector for coaxial cable having a corrugated outer conductor |
| US6153830A (en) * | 1997-08-02 | 2000-11-28 | John Mezzalingua Associates, Inc. | Connector and method of operation |
| CN201149937Y (en) * | 2008-01-03 | 2008-11-12 | 光红建圣股份有限公司 | Coaxial micro-cable connector |
| CN201576769U (en) * | 2009-11-12 | 2010-09-08 | 力柏时代锂动力科技（北京）有限公司 | Electric connecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102064394A (en) | 2011-05-18 |
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Effective date of registration: 20211230 Address after: No. 238, Guangfa East Road, Huangpu District, Guangzhou, Guangdong 510535 Patentee after: Libai times (Guangdong) Technology Co.,Ltd. Address before: Room 312, office building of Investment Promotion Bureau, No. 69, xidaqiao Road, Miyun County, Beijing 100044 Patentee before: LIBO ERA LITHIUM POWER TECHNOLOGY (BEIJING) Co.,Ltd. |