CN107622918A - A kind of high voltage connector - Google Patents
A kind of high voltage connector Download PDFInfo
- Publication number
- CN107622918A CN107622918A CN201711059632.5A CN201711059632A CN107622918A CN 107622918 A CN107622918 A CN 107622918A CN 201711059632 A CN201711059632 A CN 201711059632A CN 107622918 A CN107622918 A CN 107622918A
- Authority
- CN
- China
- Prior art keywords
- cam
- steady pin
- cylinder
- crank
- bottom 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.)
- Granted
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 230000003321 amplification Effects 0.000 abstract description 3
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000013022 venting Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
- H01H50/643—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rotating or pivoting movement
- H01H50/644—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rotating or pivoting movement having more than one rotating or pivoting part
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention provides a kind of high voltage connector, including bottom plate, the first steady pin, cylinder, back plate, binding post, foreboard, expansion link, the second steady pin, back-moving spring, round roller, cam, crank, it is characterised in that：Described cam rotation is arranged in the fixing axle in bottom plate center, crank is connected with above cam, the piston rod front end of the crank and cylinder is articulated and connected, and the rearward end of cylinder is hinged on the first steady pin, first steady pin is vertically mounted on bottom plate, uniform 3 arc grooves on cam.The present invention makes the contact between V-arrangement contact copper sheet and contact become big, increases the reliability of contact by crank and the power amplification of cam, while cylinder will not generate heat in prolonged venting process, more safe and reliable compared to for electromagnet.
Description
The present invention be applicant on 06 28th, 2016 number of patent applications proposed be " 201610480637.4 ", title
For a kind of divisional application of the Chinese invention patent application of " high voltage connector ", entire contents are incorporated among the application.
Technical field
The present invention relates to technical field of electricity, more particularly to a kind of high voltage connector.
Background technology
High voltage connector is one of element commonly used in industrial electric, higher due to connecting voltage, so copper sheet and contact
Between need larger pressure just to can guarantee that contact reliability, conventional contactor uses electromagnet as driving element, not only
Pressure it is small and also easily heating damage.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of high voltage connector, it is made by crank and the power amplification of cam
The contact that V-arrangement is contacted between copper sheet and contact becomes big, increases the reliability of contact, while cylinder is being ventilated for a long time
During will not generate heat, it is more safe and reliable compared to for electromagnet.
Technical scheme used in the present invention is：A kind of high voltage connector, including bottom plate, the first steady pin, cylinder, after
Plate, binding post, foreboard, expansion link, the second steady pin, back-moving spring, round roller, cam, crank, it is characterised in that：Described
Cam rotation is arranged in the fixing axle in bottom plate center, is connected with crank above cam, before the piston rod of the crank and cylinder
End is articulated and connected, and the rearward end of cylinder is hinged on the first steady pin, and first steady pin is vertically mounted on bottom plate, convex
Uniform 3 arc grooves on wheel, the arc groove are gradually distance from cam center along clockwise direction, the width of arc groove and round roller
Diameter is identical, and the round roller is rotatably installed in the end of expansion link and is stuck in the arc groove of cam, and the expansion link slides peace
In the middle part of foreboard, V-arrangement contact copper sheet is provided with the end of expansion link.
The foreboard is parallel to each other with back plate, is connected between foreboard and back plate by connecting plate, and back plate is fixed by screw
On bottom plate, two binding posts are set up in parallel on the inside of back plate, 2 contacts, the V-arrangement contact are provided with binding post front
Copper sheet can simultaneously with 2 contacts.
Second steady pin is vertically fixed on bottom plate, and described back-moving spring one end is articulated and connected with the second steady pin,
The other end is articulated and connected with the pin on cam, and the back-moving spring is in compressive state.
There is advantages below because present invention employs above-mentioned technical proposal, the present invention：The present invention passes through crank and cam
Power amplification, the contact between V-arrangement contact copper sheet and contact is become big, increase the reliability of contact, while gas
Cylinder will not generate heat in prolonged venting process, more safe and reliable compared to for electromagnet.
Brief description of the drawings
Fig. 1, Fig. 2 are the integral installation distribution structure schematic diagram of the present invention.
Drawing reference numeral：1- bottom plates；The steady pins of 2- first；3- cylinders；4- back plates；5- binding posts；6- foreboards；7- stretches
Bar；The steady pins of 8- second；9- back-moving springs；10- round rollers；11- cams；12- cranks.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment
As shown in Figure 1 and Figure 2, a kind of high voltage connector, including bottom plate 1, the first steady pin 2, cylinder 3, back plate 4, binding post 5,
Foreboard 6, expansion link 7, the second steady pin 8, back-moving spring 9, round roller 10, cam 11, crank 12, it is characterised in that：Described is convex
Wheel 11 is rotatably installed in the fixing axle in the center of bottom plate 1, and the top of cam 11 is connected with crank 12, the crank 12 and cylinder 3
Piston rod front end is articulated and connected, and the rearward end of cylinder 3 is hinged on the first steady pin 2, and first steady pin 2 is vertically mounted on
On bottom plate 1, uniform 3 arc grooves, the arc groove are gradually distance from the center of cam 11, circular arc along clockwise direction on cam 11
The width of groove is identical with the diameter of round roller 10, and the round roller 10 is rotatably installed in the end of expansion link 7 and is stuck in the circle of cam 11
In arc groove, the expansion link 7 is slidably mounted on the middle part of foreboard 6, and V-arrangement contact copper sheet is provided with the end of expansion link 7.
The foreboard 6 and back plate 4 are parallel to each other, are connected between foreboard 6 and back plate 4 by connecting plate, and back plate 4 passes through screw
It is fixed on bottom plate 1, two binding posts 5 is set up in parallel in the inner side of back plate 4,2 contacts, institute is provided with the front of binding post 5
State V-arrangement contact copper sheet can simultaneously with 2 contacts.
Second steady pin 8 is vertically fixed on bottom plate 1, described one end of back-moving spring 9 and the be hinged company of the second steady pin 8
Connect, the other end is articulated and connected with the pin on cam 11, and the back-moving spring 9 is in compressive state.
Operation principle of the present invention：This contactor makes cam 11 counterclockwise when needing to connect by the throw crank 12 of cylinder 3
Rotation, cam 11 promote expansion link 7 to be displaced outwardly by round roller 10, and expansion link 7 drives V-arrangement contact copper sheet and 2 contacts,
Normally opened contact closes, switch conduction；When contactor needs to disconnect, the gas behind the piston of cylinder 3 is connected into air, then
Cam 11 resets under the promotion of back-moving spring 9, and simultaneous retractable bar 7 drives V-arrangement contact copper sheet to move inward, and normally opened contact breaks
Open.
Claims (4)
1. a kind of high voltage connector, including bottom plate（1）, the first steady pin（2）, cylinder（3）, back plate（4）, binding post（5）, it is preceding
Plate（6）, expansion link（7）, the second steady pin（8）, back-moving spring（9）, round roller（10）, cam（11）, crank（12）, its feature exists
In：Described cam（11）It is rotatably installed in bottom plate（1）In the fixing axle in center, cam（11）Top is connected with crank（12）,
The crank（12）With cylinder（3）Piston rod front end be articulated and connected, cylinder（3）Rearward end be hinged on the first steady pin（2）
On, first steady pin（2）It is vertically mounted on bottom plate（1）On, in cam（11）Upper uniform 3 arc grooves, the arc groove
Cam is gradually distance from along clockwise direction（11）Center, the width and round roller of arc groove（10）Diameter it is identical, the round roller
（10）It is rotatably installed in expansion link（7）End and be stuck in cam（11）Arc groove in, the expansion link（7）It is slidably mounted on
Foreboard（6）Middle part, in expansion link（7）End be provided with V-arrangement contact copper sheet；Foreboard（6）With back plate（4）Between connected by connecting plate
Connect, back plate（4）It is fixed by screws in bottom plate（1）On, in back plate（4）Inner side is set up in parallel two binding posts（5）, in wiring
Terminal（5）Front is provided with 2 contacts, the V-arrangement contact copper sheet can and meanwhile with 2 contacts.
A kind of 2. high voltage connector as claimed in claim 1, it is characterised in that：The foreboard（6）With back plate（4）It is mutually equal
OK.
A kind of 3. high voltage connector as claimed in claim 1, it is characterised in that：Second steady pin（8）It is vertically fixed on
Bottom plate（1）On, the back-moving spring（9）One end and the second steady pin（8）It is articulated and connected, the other end and cam（11）On pin
It is articulated and connected, the back-moving spring（9）In compressive state.
A kind of 4. high voltage connector as claimed in claim 1, it is characterised in that：Promoted when needing to connect by cylinder (3)
Crank (12) makes the rotate counterclockwise of cam 11, and cam (11) promotes expansion link (7) to be displaced outwardly by round roller (10), expansion link
(7) V-arrangement contact copper sheet and 2 contacts, normally opened contact closure, switch conduction are driven；When contactor needs to disconnect, by gas
Gas behind the piston of cylinder (3) connects air, and then cam (11) resets under the promotion of back-moving spring (9), simultaneous retractable
Bar (7) drives V-arrangement contact copper sheet to move inward, and normally opened contact disconnects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711059632.5A CN107622918B (en) | 2016-06-28 | 2016-06-28 | A kind of high voltage connector |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480637.4A CN106057585B (en) | 2016-06-28 | 2016-06-28 | A kind of high voltage connector |
| CN201711059632.5A CN107622918B (en) | 2016-06-28 | 2016-06-28 | A kind of high voltage connector |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610480637.4A Division CN106057585B (en) | 2016-06-28 | 2016-06-28 | A kind of high voltage connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107622918A true CN107622918A (en) | 2018-01-23 |
| CN107622918B CN107622918B (en) | 2018-11-23 |
Family
ID=57166556
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610480637.4A Active CN106057585B (en) | 2016-06-28 | 2016-06-28 | A kind of high voltage connector |
| CN201711059632.5A Active CN107622918B (en) | 2016-06-28 | 2016-06-28 | A kind of high voltage connector |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610480637.4A Active CN106057585B (en) | 2016-06-28 | 2016-06-28 | A kind of high voltage connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106057585B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531538A (en) * | 2016-11-30 | 2017-03-22 | 国网山东省电力公司武城县供电公司 | High-voltage switch |
| CN109571075B (en) * | 2018-12-28 | 2021-04-20 | 江西吉米立机械科技有限公司 | Workpiece clamp with adjustable angle for numerical control machine tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH594279A5 (en) * | 1975-03-18 | 1977-12-30 | Concordia Sprecher Schalt | Toggle drive unit for medium voltage switch - has symmetrical double spring which reduces bearing load and gives compact construction |
| CN1399296A (en) * | 2001-06-20 | 2003-02-26 | 阿尔斯托姆公司 | Breaker actuator inserted in detachable rotating parts with linking logic |
| CN201848033U (en) * | 2010-09-29 | 2011-06-01 | 欧阳洋 | Irrigation well downhole rescue device |
| CN203293199U (en) * | 2013-05-08 | 2013-11-20 | 邢鹏达 | Self-locking pneumatic manipulator |
| CN104528583A (en) * | 2015-01-24 | 2015-04-22 | 邢鹏达 | Telescopic movable hydraulic jack |
| CN204905075U (en) * | 2015-09-14 | 2015-12-23 | 北京明日电器设备有限责任公司 | Two power automatic transfer switch's action mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB350582A (en) * | 1930-03-18 | 1931-06-18 | George Frederick Burwood | Improvements relating to electric relays for switch control |
| US6806801B2 (en) * | 2000-04-28 | 2004-10-19 | Matsushita Electric Works, Ltd. | High frequency relay |
| DE202010009448U1 (en) * | 2010-06-23 | 2010-09-09 | Ipt International Power & Technology Gmbh | High voltage switching device |
| US9406470B2 (en) * | 2014-02-18 | 2016-08-02 | General Electric Company | Tri-stable flexure mechanism |
| CN105464707A (en) * | 2014-08-11 | 2016-04-06 | 徐建宁 | Elastic pneumatic engine |
-
2016
- 2016-06-28 CN CN201610480637.4A patent/CN106057585B/en active Active
- 2016-06-28 CN CN201711059632.5A patent/CN107622918B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH594279A5 (en) * | 1975-03-18 | 1977-12-30 | Concordia Sprecher Schalt | Toggle drive unit for medium voltage switch - has symmetrical double spring which reduces bearing load and gives compact construction |
| CN1399296A (en) * | 2001-06-20 | 2003-02-26 | 阿尔斯托姆公司 | Breaker actuator inserted in detachable rotating parts with linking logic |
| CN201848033U (en) * | 2010-09-29 | 2011-06-01 | 欧阳洋 | Irrigation well downhole rescue device |
| CN203293199U (en) * | 2013-05-08 | 2013-11-20 | 邢鹏达 | Self-locking pneumatic manipulator |
| CN104528583A (en) * | 2015-01-24 | 2015-04-22 | 邢鹏达 | Telescopic movable hydraulic jack |
| CN204905075U (en) * | 2015-09-14 | 2015-12-23 | 北京明日电器设备有限责任公司 | Two power automatic transfer switch's action mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106057585A (en) | 2016-10-26 |
| CN106057585B (en) | 2018-04-20 |
| CN107622918B (en) | 2018-11-23 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181016 Address after: 362121 No. 240, Yun Zhuang village, Luoyang Town, Huian County, Fujian Applicant after: Lin Weixiang Address before: 414021 East Yueyang Tower unit 4, Hua Banqiao, Hua ban Qiao, Yueyang Tower District, Yueyang, Hunan Applicant before: Liu Jianjun |
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Effective date of registration: 20191128 Address after: Room 201, No. 269 Jinsui Road, Xincang Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: JIAXING BAOLIAN ROBOT Co.,Ltd. Address before: 362121 No. 240, Yun Zhuang village, Luoyang Town, Huian County, Fujian Patentee before: Lin Weixiang |
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Effective date of registration: 20211025 Address after: 230000 room 1003, building G1, phase II, Donghong County, Liaoyuan Road, Feidong Economic Development Zone, Feidong County, Hefei City, Anhui Province Patentee after: Hefei lougao Information Technology Co.,Ltd. Address before: Room 201, 269 Jinsui Road, Xincang Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee before: JIAXING BAOLIAN ROBOT Co.,Ltd. |
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Effective date of registration: 20211104 Address after: 314204 Suilun Industrial Park, Quantang Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Pinghu Suifeng Hardware Co.,Ltd. Address before: 230000 room 1003, building G1, phase II, Donghong County, Liaoyuan Road, Feidong Economic Development Zone, Feidong County, Hefei City, Anhui Province Patentee before: Hefei lougao Information Technology Co.,Ltd. |
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Effective date of registration: 20221017 Address after: 1-4-135, Industrial Development Zone, Xinglongtai District, Panjin City, Liaoning Province, 124010 Patentee after: PANJIN GUANGLIDA ELECTRIC Co.,Ltd. Address before: 314204 Suilun Industrial Park, Quantang Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee before: Pinghu Suifeng Hardware Co.,Ltd. |