CN105895455A - High-voltage high-frequency-response contactor - Google Patents
High-voltage high-frequency-response contactor Download PDFInfo
- Publication number
- CN105895455A CN105895455A CN201610480638.9A CN201610480638A CN105895455A CN 105895455 A CN105895455 A CN 105895455A CN 201610480638 A CN201610480638 A CN 201610480638A CN 105895455 A CN105895455 A CN 105895455A
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- China
- Prior art keywords
- gear
- plate
- contact
- pin
- fixed
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- 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
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention provides a high-voltage high-frequency-response contactor. The high-voltage high-frequency-response contactor comprises a bottom plate, a fixed ring, an inner gear ring, a gear type shifting rods, a pin shaft, a ball rod, a sliding frame, a bracket, a compression spring, a push-pull electromagnet and a fixed screw. The high-voltage high-frequency-response contactor is characterized in that the bottom plate is a rectangular insulation plate; the fixed ring is fixedly installed over the bottom plate; upper and lower ends of the fixed ring are opened; the inner gear ring is an involute inner gear; the transmission ratio of the inner gear to the gear type shifting rods is 1:5; totally three gear type shifting rods are arranged; the upper end and the lower end of the inner gear are each provided with a rectangular long rod; and the long rod passes through the opening of the fixed ring and is contacted with the end part of an iron core of the push-pull electromagnet. According to the high-voltage high-frequency-response contactor disclosed by the invention, due to the speed increasing action of the inner gear ring to the gear type shifting rods, the motion displacement of the iron core of the push-pull electromagnetic is reduced; the extension time of the iron core is shortened; a copper sheet can horizontally move more rapidly; and thus, the switch response frequency is increased.
Description
Technical field
The present invention relates to electric power electric technical field, ring catalyst particularly to a kind of high voltagehigh frequency.
Background technology
Catalyst is one of electrical equipment conventional in industrial electric, and the height of its switch response frequency directly determines that the quality of catalyst performance, traditional contactors rely on the iron core of electric magnet directly to drive contact chip, and not only response frequency is low, and is easily damaged.
Summary of the invention
For the problems referred to above, the present invention provides a kind of high voltagehigh frequency to ring catalyst, and it passes through the ring gear accelerating function to gear type driving lever, decrease the movement travel of the iron core of sliding electromagnet, shorten the time that iron core stretches out, copper sheet can be made to move forward and backward faster, add the response frequency of switch.
Technical scheme used in the present invention is: a kind of high voltagehigh frequency rings catalyst, including base plate, retainer ring, ring gear, gear type driving lever, bearing pin, ball rod, travelling carriage, support, compression spring, sliding electromagnet, fixing screw, it is characterized in that: described base plate is rectangle insulation board, described retainer ring is fixedly mounted on above base plate, and the two ends up and down of retainer ring are provided with opening；Described ring gear is involute internal gear, internal gear is 1:5 with the gear ratio of gear type driving lever, gear type driving lever arranges 3 altogether, a rectangle stock it is respectively arranged at the two ends with up and down at internal gear, stock contacts through the opening part of retainer ring with the core ends of sliding electromagnet, and described sliding electromagnet is AC system sliding electromagnet, and after its coil electricity, iron core can eject, the Front-end Design of iron core becomes sphere, and the shell of sliding electromagnet is fixing with base plate to be connected；Described bearing pin is vertically fixed on above base plate and is positioned at inside ring gear, described gear type driving lever is rotatably installed on bearing pin, intermesh with the gear teeth and with ring gear on gear type driving lever, connect in the front end of gear type driving lever have ball rod, described ball rod be front end be the cylinder quarter butt of sphere；
Described number of holders is 3, each support includes header board, 2 normally-closed contact binding posts, 4 silver contacts, 2 normally opened contact binding posts, back plate, first fixes pin, connecting plate, fixed plate, described 2 normally-closed contact binding posts are fixed on inside header board, described 2 normally opened contact binding posts are fixed on inside back plate, described header board central part is provided with the chute of square-section, described first fixes pin is fixed on back plate inner central position, between described front and rear panels parallel to each other, and linked together by the connecting plate of bottom therebetween, it is additionally provided with fixed plate in the outside of back plate, support is fixed on base plate by fixed plate and fixing screw；
Described travelling carriage includes contact plate, sliding bar, copper sheet and second fixes pin, described sliding bar be square-section and be slidably mounted on described header board chute in, connect at the rear portion of sliding bar and have contact plate, described contact plate and the sphere-contact of ball rod, it is provided with copper sheet in the front portion of sliding bar, described copper sheet can contact with 2 normally-closed contact binding posts simultaneously or contact with 2 normally opened contact binding posts simultaneously, it is provided with second in the middle position of copper sheet and fixes pin, second fixes pin and first fixes equal diameters and the dead in line of the two of pin, described compression spring one end is enclosed within second and fixes on pin, the other end is enclosed within first and fixes on pin, compression spring is when mounted in compressive state, the silver contact contact on copper sheet and 2 normally-closed contact binding posts is promoted when sliding electromagnet is not energized.
Owing to present invention employs technique scheme, the invention have the advantages that the present invention passes through the ring gear accelerating function to gear type driving lever, decrease the movement travel of the iron core of sliding electromagnet, shorten the time that iron core stretches out, copper sheet can be made to move forward and backward faster, add the response frequency of switch.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention.
Fig. 2 is the supporting structure schematic diagram of the present invention.
Fig. 3 is the travelling carriage structural representation of the present invention.
Drawing reference numeral: 1-base plate；2-retainer ring；3-ring gear；4-gear type driving lever；5-bearing pin；6-ball rod；7-travelling carriage；8-support；9-compression spring；10-sliding electromagnet；11-fixes screw；701-contact plate；702-sliding bar；703-copper sheet；704-second fixes pin；801-header board；802-normally-closed contact binding post；803-silver contact；804-normally opened contact binding post；805-back plate；806-first fixes pin；807-connecting plate；808-fixed plate.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of high voltagehigh frequency rings catalyst, including base plate 1, retainer ring 2, ring gear 3, gear type driving lever 4, bearing pin 5, ball rod 6, travelling carriage 7, support 8, compression spring 9, sliding electromagnet 10, fixing screw 11, it is characterized in that: described base plate 1 is rectangle insulation board, described retainer ring 2 is fixedly mounted on above base plate 1, and the two ends up and down of retainer ring 2 are provided with opening；Described ring gear 3 is involute internal gear, internal gear is 1:5 with the gear ratio of gear type driving lever 4, gear type driving lever 4 arranges 3 altogether, a rectangle stock it is respectively arranged at the two ends with up and down at internal gear, stock contacts through the opening part of retainer ring 2 with the core ends of sliding electromagnet 10, and described sliding electromagnet 10 is AC system sliding electromagnet, and after its coil electricity, iron core can eject, the Front-end Design of iron core becomes sphere, and the shell of sliding electromagnet 10 is fixing with base plate 1 to be connected；Described bearing pin 5 is vertically fixed on above base plate 1 and is positioned at ring gear 3 inside, described gear type driving lever 4 is rotatably installed on bearing pin 5, intermesh with the gear teeth and with ring gear 3 on gear type driving lever 4, connect in the front end of gear type driving lever 4 have ball rod 6, described ball rod 6 be front end be the cylinder quarter butt of sphere；
nullDescribed support 8 quantity is 3，Each support 8 includes header board 801、2 normally-closed contact binding posts 802、4 silver contacts 803、2 normally opened contact binding posts 804、Back plate 805、First fixes pin 806、Connecting plate 807、Fixed plate 808，Described 2 normally-closed contact binding posts 802 are fixed on inside header board 801，Described 2 normally opened contact binding posts 804 are fixed on inside back plate 805，Described header board 801 central part is provided with the chute of square-section，Described first fixes pin 806 is fixed on back plate 805 inner central position，Between described header board 801 and back plate 805 parallel to each other，And linked together by the connecting plate 807 of bottom therebetween，It is additionally provided with fixed plate 808 in the outside of back plate 805，Support 8 is fixed on base plate 1 by fixed plate 808 and fixing screw 11；
nullDescribed travelling carriage 7 includes contact plate 701、Sliding bar 702、Copper sheet 703 and second fixes pin 704，Described sliding bar 702 be square-section and be slidably mounted on described header board 801 chute in，Connect at the rear portion of sliding bar 702 and have contact plate 701，Described contact plate 701 and the sphere-contact of ball rod 6，It is provided with copper sheet 703 in the front portion of sliding bar 702，Described copper sheet 703 can contact with 2 normally-closed contact binding posts 802 simultaneously or contact with 2 normally opened contact binding posts 804 simultaneously，It is provided with second in the middle position of copper sheet 703 and fixes pin 704，Second fixes pin 704 and first fixes equal diameters and the dead in line of the two of pin 806，Described compression spring 9 one end is enclosed within second and fixes on pin 704，The other end is enclosed within first and fixes on pin 806，Compression spring 9 is when mounted in compressive state，Promote copper sheet 703 to contact with the silver contact 803 on 2 normally-closed contact binding posts 802 when sliding electromagnet 10 is not energized.
The above; being only the detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with scope of the claims.
Operation principle of the present invention: the sliding electromagnet 10 of present invention iron core after coil electricity can eject, iron core promotes ring gear 3 to turn clockwise, ring gear 3 driven gear formula driving lever 4 rotates clockwise, driving lever promotes travelling carriage 7 to move inward by ball rod 6, make copper sheet 703 contact with 2 normally opened contact binding posts 804 simultaneously, normally opened contact turns on, and normally-closed contact disconnects；When the coil blackout of sliding electromagnet 10, travelling carriage 7 is moved rearwards by under the promotion of compression spring 9, and copper sheet 703 contacts with 2 normally-closed contact binding posts 802 simultaneously, and normally-closed contact turns on, and normally opened contact disconnects.
Claims (1)
1. a high voltagehigh frequency rings catalyst, including base plate (1), retainer ring (2), ring gear (3), gear type driving lever (4), bearing pin (5), ball rod (6), travelling carriage (7), support (8), compression spring (9), sliding electromagnet (10), fixing screw (11), it is characterized in that: described base plate (1) is rectangle insulation board, described retainer ring (2) is fixedly mounted on base plate (1) top, and the two ends up and down of retainer ring (2) are provided with opening；Described ring gear (3) is involute internal gear, internal gear is 1:5 with the gear ratio of gear type driving lever (4), gear type driving lever (4) arranges 3 altogether, a rectangle stock it is respectively arranged at the two ends with up and down at internal gear, stock contacts through the opening part of retainer ring (2) with the core ends of sliding electromagnet (10), described sliding electromagnet (10) is AC system sliding electromagnet, after its coil electricity, iron core can eject, the Front-end Design of iron core becomes sphere, and the shell of sliding electromagnet (10) is fixing with base plate (1) to be connected；Described bearing pin (5) is vertically fixed on base plate (1) top and is positioned at ring gear (3) inside, described gear type driving lever (4) is rotatably installed on bearing pin (5), intermesh with the gear teeth and with ring gear (3) on gear type driving lever (4), connect in the front end of gear type driving lever (4) have ball rod (6), described ball rod (6) be front end be the cylinder quarter butt of sphere；
nullDescribed support (8) quantity is 3，Each support (8) includes header board (801)、2 normally-closed contact binding posts (802)、4 silver contacts (803)、2 normally opened contact binding posts (804)、Back plate (805)、First fixes pin (806)、Connecting plate (807)、Fixed plate (808)，Described 2 normally-closed contact binding posts (802) are fixed on header board (801) inner side，Described 2 normally opened contact binding posts (804) are fixed on back plate (805) inner side，Described header board (801) central part is provided with the chute of square-section，Described first fixes pin (806) is fixed on back plate (805) inner central position，Between described header board (801) and back plate (805) parallel to each other，And linked together by the connecting plate (807) of bottom therebetween，It is additionally provided with fixed plate (808) in the outside of back plate (805)，Support (8) is fixed on base plate (1) by fixed plate (808) and fixing screw (11)；
nullDescribed travelling carriage (7) includes contact plate (701)、Sliding bar (702)、Copper sheet (703) and second fixes pin (704)，Described sliding bar (702) be square-section and be slidably mounted on described header board (801) chute in，Connect at the rear portion of sliding bar (702) and have contact plate (701)，Described contact plate (701) and the sphere-contact of ball rod (6)，It is provided with copper sheet (703) in the front portion of sliding bar (702)，Described copper sheet (703) can contact with 2 normally-closed contact binding posts (802) simultaneously or contact with 2 normally opened contact binding posts (804) simultaneously，It is provided with second in the middle position of copper sheet (703) and fixes pin (704)，Second fixes pin (704) and the first equal diameters and dead in line of the two fixing pin (806)，Described compression spring (9) one end is enclosed within second and fixes on pin (704)，The other end is enclosed within first and fixes on pin (806)，Compression spring (9) is when mounted in compressive state，Promote copper sheet (703) to contact with the silver contact (803) on 2 normally-closed contact binding posts (802) when sliding electromagnet (10) is not energized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480638.9A CN105895455B (en) | 2016-06-28 | 2016-06-28 | A kind of high voltagehigh frequency responds contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480638.9A CN105895455B (en) | 2016-06-28 | 2016-06-28 | A kind of high voltagehigh frequency responds contactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105895455A true CN105895455A (en) | 2016-08-24 |
| CN105895455B CN105895455B (en) | 2018-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610480638.9A Active CN105895455B (en) | 2016-06-28 | 2016-06-28 | A kind of high voltagehigh frequency responds contactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108346549A (en) * | 2018-04-27 | 2018-07-31 | 伊书娥 | A kind of high voltagehigh frequency sound contactor |
Citations (4)
| 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 |
| US3793510A (en) * | 1973-02-28 | 1974-02-19 | Gottlieb & Co D | Add and subtract relay |
| CN104319187A (en) * | 2014-10-10 | 2015-01-28 | 成都锐奕信息技术有限公司 | System capable of improving moving accuracy |
| CN204441200U (en) * | 2015-02-27 | 2015-07-01 | 博达电气(深圳)有限公司 | A kind of new construction motor drives relay |
-
2016
- 2016-06-28 CN CN201610480638.9A patent/CN105895455B/en active Active
Patent Citations (4)
| 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 |
| US3793510A (en) * | 1973-02-28 | 1974-02-19 | Gottlieb & Co D | Add and subtract relay |
| CN104319187A (en) * | 2014-10-10 | 2015-01-28 | 成都锐奕信息技术有限公司 | System capable of improving moving accuracy |
| CN204441200U (en) * | 2015-02-27 | 2015-07-01 | 博达电气(深圳)有限公司 | A kind of new construction motor drives relay |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108346549A (en) * | 2018-04-27 | 2018-07-31 | 伊书娥 | A kind of high voltagehigh frequency sound contactor |
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| Publication number | Publication date |
|---|---|
| CN105895455B (en) | 2018-03-30 |
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Effective date of registration: 20180306 Address after: No. 25, new Lake Village, Datang Town, Zhuji City, Shaoxing, Zhejiang Applicant after: Yu Wangjun Address before: No. 76, Yao Lou village, Linxi County, Xingtai, Hebei Applicant before: Zhang Xueheng |
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Effective date of registration: 20190725 Address after: Room 1006, No. 1 Building, Electronic Information Port, Hangbu Town, Shucheng County, Luan City, Anhui Province Patentee after: Anhui Hairun Molding Technology Co., Ltd. Address before: 311800 No. 25 Xinchohu Village, Datang Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Yu Wangjun |