CN204809147U - Take manual control's electromagnetic relay - Google Patents
Take manual control's electromagnetic relay Download PDFInfo
- Publication number
- CN204809147U CN204809147U CN201520534348.9U CN201520534348U CN204809147U CN 204809147 U CN204809147 U CN 204809147U CN 201520534348 U CN201520534348 U CN 201520534348U CN 204809147 U CN204809147 U CN 204809147U
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- electromagnetic
- relay
- osculating
- unit
- movable contact
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Abstract
The utility model discloses a take manual control's electromagnetic relay, including casing, electromagnetic unit, drive unit, osculating element, manual push rod, osculating element, drive unit, electromagnetic unit all install in the casing, the osculating element symmetry is installed in the drive unit both sides, drive unit installs between two osculating elements, with electromagnetic unit and the cooperation of two osculating elements, electromagnetic unit is by iron core, coil pack, left yoke, right yoke. When the roller type uniform feeder of garbage operates, via the magnetic pole of two yokes of coil component control and then the just reversal of taking the rotation piece, the positive and negative biography of rotating the piece drives and promotes the card, and then move movable contact spring and stationary contact contact via promoting the cassette tape, accomplish circuit on and off control, in the above structure, the operator can observe the operating condition of the position snap judgments relay of manual push rod, and simultaneously, break down or other unexpected condition when taking place at the relay, also can control the relay by the manual push rod of quick operation.
Description
Technical field
The utility model relates to a kind of relay, specifically a kind of electromagnetic relay with Non-follow control.
Background technology
Relay is a kind of electronic control device, it has control system (also known as input circuit) and by control system (also known as output loop), usually be applied in automatic control circuit, it is actually the one " automatic switch " going to control larger current with less electric current.Therefore play the effects such as automatic adjustment, safeguard protection, change-over circuit in circuit.
Present relay, is often opened with disconnected by the same of single unit controls two groups of circuit, namely utilizes the control of electromagnetic unit realization to two osculating elements.This type of current relay all lacks Non-follow control function, and because of the visual shield of casing of relay, makes people often directly cannot be judged the circuit open and-shut mode of relay by vision, still judge by the operating state by circuit after connection circuit.But a lot of circuit needs the state confirming its opening and closing before access electromagnetic relay, otherwise irremediable loss may be caused to the electrical equipment driven via this circuit, electronic product because of the incorrect link of circuit opening and closing initial condition.
Utility model content
The purpose of this utility model is to overcome the deficiency existing for existing electromagnetic relay, provides a kind of electromagnetic relay with Non-follow control.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of electromagnetic relay with Non-follow control, comprises housing, electromagnetic unit, gear unit, osculating element, manual push rod;
Described osculating element, gear unit, electromagnetic unit are installed in housing;
Described osculating element symmetry is arranged on gear unit both sides;
Described gear unit is arranged between two osculating elements, coordinates with electromagnetic unit and two osculating elements;
Described electromagnetic unit is by iron core, coil block, left yoke, right yoke;
Described iron core inserts in described coil block;
Described left yoke, right yoke symmetry are located at iron core two ends and are connected with iron core;
Described gear unit comprises rotating part, push card;
Described rotating part is arranged in housing by axis of rotation, coordinates with left yoke, right yoke;
Described push card is connected with rotating part;
Described osculating element comprises and being made up of movable contact spring, fixed contact, movable contact spring lead-out tablet and fixed contact lead-out tablet;
Described movable contact spring is provided with the moving contact matched with fixed contact corresponding with it;
One end of described movable contact spring is riveted mutually with movable contact spring lead-out tablet, and other one end is connected with push card one end and coordinates.
Described push card is connected with the manual push rod inserted in housing,
During utility model works, the magnetic pole of two yokes and then the rotating of band rotating part is controlled via coil block, the positive anti-pass of rotating part drives push card, and then drive movable contact spring to contact with fixed contact via push card, completing circuit open and close controlling, in said structure, because manual push rod is connected with push card, the position that operator can observe manual push rod judges the operating state of relay fast, simultaneously, when relay breaks down or other fortuitous event occurs, also can relay be controlled fast operating manual push rod.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Further understanding for convenience of doing the utility model, being now further described for an embodiment by reference to the accompanying drawings.
Embodiment:
As shown in Figure 1, the utility model comprises housing 1, electromagnetic unit, gear unit, osculating element, manual push rod 2;
Described osculating element, gear unit, electromagnetic unit are installed in housing 1;
Described osculating element symmetry is arranged on gear unit both sides;
Described gear unit is arranged between two osculating elements, coordinates with electromagnetic unit and two osculating elements;
Described electromagnetic unit is by iron core, coil block 3, left yoke 4, right yoke 5;
Described iron core inserts in described coil block 3;
Described left yoke 4, right yoke 5 symmetry are located at iron core two ends and are connected with iron core;
Described gear unit comprises rotating part 6, push card 7;
Described rotating part 6 is arranged in housing 1 by axis of rotation, coordinates with left yoke 4, right yoke 5;
Described push card 7 is connected with rotating part 6;
Described osculating element comprises and being made up of movable contact spring 8, fixed contact 9, movable contact spring lead-out tablet and fixed contact lead-out tablet;
Described movable contact spring 8 is provided with the moving contact matched with fixed contact 9 corresponding with it;
One end of described movable contact spring 8 is riveted mutually with movable contact spring lead-out tablet, and other one end is connected with push card 7 one end and coordinates.
Described push card 7 is connected with the manual push rod 2 inserted in housing 1.
Claims (1)
1. the electromagnetic relay with Non-follow control, is characterized in that: comprise housing, electromagnetic unit, gear unit, osculating element, manual push rod; Described osculating element, gear unit, electromagnetic unit are installed in housing; Described osculating element symmetry is arranged on gear unit both sides; Described gear unit is arranged between two osculating elements, coordinates with electromagnetic unit and two osculating elements; Described electromagnetic unit is by iron core, coil block, left yoke, right yoke; Described iron core inserts in described coil block; Described left yoke, right yoke symmetry are located at iron core two ends and are connected with iron core; Described gear unit comprises rotating part, push card; Described rotating part is arranged in housing by axis of rotation, coordinates with left yoke, right yoke; Described push card is connected with rotating part; The movable contact spring that described osculating element comprises described in movable contact spring, fixed contact, movable contact spring lead-out tablet and fixed contact lead-out tablet form is provided with the moving contact matched with fixed contact corresponding with it; One end of described movable contact spring is riveted mutually with movable contact spring lead-out tablet, and other one end is connected with push card one end and coordinates; Described push card is connected with the manual push rod inserted in housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534348.9U CN204809147U (en) | 2015-07-22 | 2015-07-22 | Take manual control's electromagnetic relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534348.9U CN204809147U (en) | 2015-07-22 | 2015-07-22 | Take manual control's electromagnetic relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204809147U true CN204809147U (en) | 2015-11-25 |
Family
ID=54593926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520534348.9U Active CN204809147U (en) | 2015-07-22 | 2015-07-22 | Take manual control's electromagnetic relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204809147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107644786A (en) * | 2017-11-03 | 2018-01-30 | 三友联众集团股份有限公司 | A kind of limit-type relay of push jack |
-
2015
- 2015-07-22 CN CN201520534348.9U patent/CN204809147U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107644786A (en) * | 2017-11-03 | 2018-01-30 | 三友联众集团股份有限公司 | A kind of limit-type relay of push jack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000 No. two, No. 27, Putian Lake Center, Tangxia Town, Guangdong, Dongguan Patentee after: Lianzhong Sanyou group Limited by Share Ltd Address before: 523000, No. 62, Putian West Road, Pu Zhen Lake community, Tangxia Town, Dongguan, Guangdong Patentee before: Dongguan Sanyou Electrical Appliances Co., Ltd. |
|
| CP03 | Change of name, title or address |