CN106024528B - One kind electrically uses self-lock contactor - Google Patents
One kind electrically uses self-lock contactor Download PDFInfo
- Publication number
- CN106024528B CN106024528B CN201610612061.2A CN201610612061A CN106024528B CN 106024528 B CN106024528 B CN 106024528B CN 201610612061 A CN201610612061 A CN 201610612061A CN 106024528 B CN106024528 B CN 106024528B
- Authority
- CN
- China
- Prior art keywords
- self
- electromagnet
- sliding connection
- manual handle
- connection 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/32—Latching movable parts mechanically
Abstract
The present invention discloses a kind of electrical self-lock contactor, including housing, manual handle, two self-lock rods and two self-locking springs, sliding connection plate, eight wire connection terminals, slides electromagnet and fixed electromagnet, housing includes procapsid and back casing；Fixed electromagnet installs lower position inside housings；Manual handle slides up and down installation top position inside housings, and one end of described two self-lock rods is respectively articulated with two side positions above installation inside housings, and the other end of two self-lock rods is respectively articulated with mounted on manual handle lower part；Two self-locking springs are set on two self-lock rods；Sliding connection plate is slidably installed above inside housings, and sliding connection plate center upper portion position is mounted on manual handle lower end；Slip electromagnet is installed below sliding connection plate；A fixed contact is respectively arranged on each wire connection terminal.The present invention realizes the purpose of the mechanical self-locking of contactor, unique structure is easy to use by being provided with self-locking spring.
Description
Technical field
The present invention relates to a kind of electrical equipments, and in particular to and it is a kind of electrically with self-lock contactor, belong to electrical equipment skill
Art field.
Background technology
Contactor is factory floor and a kind of relatively common electrical equipment of household, and existing contactor is mostly using charging
Mode realize the self-locking of open and close state, this mode not only wastes electric power resource, while power-off failure can occur
It is dangerous.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of electrical self-lock contactor, by being provided with self-locking spring,
The purpose of the mechanical self-locking of contactor is realized, unique structure is easy to use.
The technical solution that the present invention takes is：It is a kind of electrically with self-lock contactor, including housing, manual handle, two
Self-lock rod and two self-locking springs, sliding connection plate, eight wire connection terminals, slip electromagnet and fixed electromagnet, feature exist
In：The housing includes procapsid and back casing, and procapsid and back casing are connected symmetrically to each other by screw；The fixation
Electromagnet installs lower position inside housings；The manual handle slides up and down installation top position inside housings, institute
The one end of two self-lock rods stated is respectively articulated with installation two side positions of top inside housings, the other end difference of two self-lock rods
It is hingedly mounted on manual handle lower part；Two self-locking springs are set on two self-lock rods；The slip connects
Fishplate bar is slidably installed above inside housings, and sliding connection plate center upper portion position is mounted on manual handle lower end；It is slidably connected
Plate lateral position is uniformly distributed, and there are four armature contacts；Slip electromagnet is installed below sliding connection plate；Procapsid inside and rear shell
It is respectively symmetrically fixedly mounted on body there are four wire connection terminal, a fixed contact is respectively arranged on each wire connection terminal, it is described
Each fixed contact corresponding be respectively located at immediately below each armature contact.
Since present invention employs above-mentioned technical proposal, the present invention has the following advantages：The present invention is by being provided with self-locking
Formula spring, realizes the purpose of the mechanical self-locking of contactor, and unique structure is easy to use.
Description of the drawings
Fig. 1 is the whole assembling dimensional structure diagram of the present invention.
Fig. 2 is the assembling dimensional structure diagram after the hiding procapsid of the present invention.
Fig. 3 is the internal structure schematic diagram when present invention is off.
Fig. 4 is the internal structure schematic diagram of the present invention in the closure state.
Fig. 5 is manual handle in the present invention, self-lock rod, self-locking spring, sliding connection plate, the assembling solid for sliding electromagnet
Structure diagram.
Drawing reference numeral：1- procapsids；2- back casings；3- manual handles；4- wire connection terminals；5- self-lock rods；6- self-locking springs；
7- sliding connection plates；8- armature contacts；9- slides electromagnet；10- fixed electromagnets.
Specific embodiment
With reference to specific embodiment, the invention will be further described, in the illustrative examples and explanation of the invention
For explaining the present invention, but it is not as a limitation of the invention.
As shown in Figure 1, Figure 2, Figure 5, it is a kind of electrically to use self-lock contactor, including 3, two housing, manual handle self-lockings
Bar 5 and two self-locking springs 6, slide electromagnet 9 and fixed electromagnet 10, feature at 7, eight wire connection terminals 4 of sliding connection plate
It is：The housing includes procapsid 1 and back casing 2, and procapsid 1 and back casing 2 are connected symmetrically to each other by screw；It is described
Fixed electromagnet 10 lower position inside housings is installed；The manual handle 3 is slided up and down in installation inside housings
Orientation is put, and one end of described two self-lock rods 5 is respectively articulated with installation two side positions of top inside housings, two self-lock rods 5
The other end be respectively articulated with mounted on 3 lower part of manual handle；Two self-locking springs 6 are set in two self-lock rods 5
On；The sliding connection plate 7 is slidably installed above inside housings, and 7 center upper portion position of sliding connection plate is mounted on manual
3 lower end of handle；7 lateral position of sliding connection plate is uniformly distributed, and there are four armature contacts 8；7 lower section of sliding connection plate is equipped with slip electricity
Magnet 9；It is respectively symmetrically fixedly mounted on the inside of procapsid 1 and back casing 2 there are four wire connection terminal 4, on each wire connection terminal 4 point
She Zhi not be there are one fixed contact, each fixed contact is corresponding respectively to be located at immediately below each armature contact 8.
The present invention operation principle be：Electromagnet 9 and fixed electromagnet are slided in the use of the present invention, being flowed through by control
The change of 10 current directions is attracted or repelled the two, so as to closure of the armature contact 8 with fixed contact and disconnection, that is, realizes
The open and close of the present invention.Due to there is the presence of self-locking spring 6, it can realize that mechanical locking armature contact 8 is touched with fixed
It puts in closure or open position, difference is as shown in Figure 3 and Figure 4.Manual handle 3 can control closing for the present invention in Emergency time
It closes and disconnects.
Claims (1)
1. a kind of electrically use self-lock contactor, including housing, manual handle（3）, two self-lock rods（5）With two self-locking springs
（6）, sliding connection plate（7）, eight wire connection terminals（4）, slide electromagnet（9）And fixed electromagnet（10）, it is characterised in that：Institute
The housing stated includes procapsid（1）And back casing（2）, procapsid（1）And back casing（2）It is connected symmetrically to each other by screw；Institute
The fixed electromagnet stated（10）Lower position inside housings is installed；The manual handle（3）It slides up and down mounted on housing
Inner upper position, described two self-lock rods（5）One end be respectively articulated with installation inside housings top two side positions, two
Self-lock rod（5）The other end be respectively articulated with mounted on manual handle（3）Lower part；Two self-locking springs（6）It is set with
In two self-lock rods（5）On；The sliding connection plate（7）Be slidably installed top inside housings, sliding connection plate（7）Top
Middle position is mounted on manual handle（3）Lower end；Sliding connection plate（7）Lateral position is uniformly distributed, and there are four armature contacts（8）；It slides
Connecting plate（7）Lower section is equipped with slip electromagnet（9）；Procapsid（1）Internal and back casing（2）On be respectively symmetrically installed with
Four wire connection terminals（4）, each wire connection terminal（4）On be respectively arranged with a fixed contact, the fixed contact point
Each armature contact Dui Ying be located at（8）Underface；The slip electromagnet（9）And fixed electromagnet（10）It is E shape knots
Structure, and in the opposed mode that is open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610612061.2A CN106024528B (en) | 2016-07-31 | 2016-07-31 | One kind electrically uses self-lock contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610612061.2A CN106024528B (en) | 2016-07-31 | 2016-07-31 | One kind electrically uses self-lock contactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106024528A CN106024528A (en) | 2016-10-12 |
| CN106024528B true CN106024528B (en) | 2018-06-26 |
Family
ID=57115777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610612061.2A Active CN106024528B (en) | 2016-07-31 | 2016-07-31 | One kind electrically uses self-lock contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106024528B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710561B (en) * | 2020-05-26 | 2022-06-07 | 贵州天义电器有限责任公司 | Self-locking contactor and operation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1380674A (en) * | 1972-03-28 | 1975-01-15 | Westinghouse Electric Corp | Electric control devices with mechanical interlock |
| CN2115583U (en) * | 1992-01-03 | 1992-09-09 | 朱世和 | Micro-power loss contactor |
| CN201570451U (en) * | 2009-09-06 | 2010-09-01 | 龙双全 | Alternating current contactor without consuming electricity |
| CN101976637A (en) * | 2010-10-09 | 2011-02-16 | 朱志华 | Magnetic latching relay with self-locking structure |
| CN201936775U (en) * | 2011-03-04 | 2011-08-17 | 孙成亮 | Safety switch |
-
2016
- 2016-07-31 CN CN201610612061.2A patent/CN106024528B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1380674A (en) * | 1972-03-28 | 1975-01-15 | Westinghouse Electric Corp | Electric control devices with mechanical interlock |
| CN2115583U (en) * | 1992-01-03 | 1992-09-09 | 朱世和 | Micro-power loss contactor |
| CN201570451U (en) * | 2009-09-06 | 2010-09-01 | 龙双全 | Alternating current contactor without consuming electricity |
| CN101976637A (en) * | 2010-10-09 | 2011-02-16 | 朱志华 | Magnetic latching relay with self-locking structure |
| CN201936775U (en) * | 2011-03-04 | 2011-08-17 | 孙成亮 | Safety switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106024528A (en) | 2016-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lai Zhenhua Inventor after: Zhang Wenxi Inventor after: Li Zhangshun Inventor after: Shao Zhenyuan Inventor before: The inventor has waived the right to be mentioned |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180427 Address after: Room 304, room 51, huachchi Road, Putuo District, Shanghai Applicant after: Trust Technology (Shanghai) Co., Ltd. Address before: 072659 No. 7, Western District, Bei Zhuang village, Dingli County, Baoding, Hebei Applicant before: Liu Fan |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |