CN201576624U - Magnetic switch - Google Patents
Magnetic switch Download PDFInfo
- Publication number
- CN201576624U CN201576624U CN201020300314.0U CN201020300314U CN201576624U CN 201576624 U CN201576624 U CN 201576624U CN 201020300314 U CN201020300314 U CN 201020300314U CN 201576624 U CN201576624 U CN 201576624U
- Authority
- CN
- China
- Prior art keywords
- reed
- magnet
- movable reed
- magnetic switch
- movable
- 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.)
- Expired - Fee Related
Links
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 25
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 150000002505 iron Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
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- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
A magnetic switch includes a casing; the casing is provided with a magnet; the magnet is connected with a movable reed; the movable reed is matched with a contact on a fixed reed; and the movable reed and the fixed reed are connected by a lead wire. The magnetic switch employs a structure in which the movable reed and the magnet are connected, and uses the magnetic force to control the reed to set and reset, has advantages of simple structure and high product reliability and can be used as a power switch or a sensor on a refrigerator door, a vehicle door and an antitheft door.
Description
Technical field
The utility model relates to a kind of appliance switch, is specifically related to a kind of switch that adopts magnetic force control.
Background technology
The switch that is used for the control circuit break-make generally is to finish break-make work with the form of mechanical reed contact, after using after a while, owing to reasons such as the mechanical reed energising is heated, mechanical wears, the elasticity of mechanical reed reduce gradually and make poor contact of contacts, the difficult problem that resets, cause switch failure.
Summary of the invention
The purpose of this utility model is that a kind of long service life will be provided, the magnetic switch that reliability is high.
The purpose of this utility model is achieved in that a kind of magnetic switch, comprises shell, is provided with magnet in the shell, and magnet is connected with movable reed, and movable reed matches with the contact on the clip, and movable reed is connected with lead-in wire with clip.
The magnetic switch that the utility model provides by the structure that adopts movable reed to be connected with magnet, utilizes putting in place and resetting of magnetic force control reed, and is simple in structure, the reliability of products height.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the utility model when being in closed conducting.
Fig. 2 is that the utility model is in the structural representation when disconnecting.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises shell 1, is provided with magnet 2 in the shell 1, and magnet 2 is connected with movable reed 3, and movable reed 3 matches with the contact 6 on the clip 4, and movable reed 3 is connected with lead-in wire 5 with clip 4.
Operation principle of the present utility model is as follows: when magnet 2 during away from iron class material, under movable reed 3 elastic force effects, movable reed 3 separates with clip 4, and switch is in normally open; When magnet 2 during near iron class material, the magnetic field of magnet 2 strengthens, and 3 actions of drive activity reed make movable reed 3 combine with contact 6 on the clip 4, by 5 turning circuits that go between.This device can be used for refrigerator doors, automotive door, antitheft door etc. to be located, and uses as mains switch or transducer.
Claims (1)
1. magnetic switch, comprise shell (1), it is characterized in that: be provided with magnet (2) in the shell (1), magnet (2) is connected with movable reed (3), movable reed (3) matches with the contact (6) on the clip (4), and movable reed (3) is connected with lead-in wire (5) with clip (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020300314.0U CN201576624U (en) | 2010-01-08 | 2010-01-08 | Magnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020300314.0U CN201576624U (en) | 2010-01-08 | 2010-01-08 | Magnetic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201576624U true CN201576624U (en) | 2010-09-08 |
Family
ID=42696499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020300314.0U Expired - Fee Related CN201576624U (en) | 2010-01-08 | 2010-01-08 | Magnetic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201576624U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679599A (en) * | 2016-01-12 | 2016-06-15 | 佛山市溢釜科技有限公司 | Position detection magnetic sensor for automatic control |
| CN108171819A (en) * | 2017-12-22 | 2018-06-15 | 成都市卓新实业有限公司 | A kind of method of recording equipment usage time |
| CN110517929A (en) * | 2019-10-22 | 2019-11-29 | 深圳市科信通信技术股份有限公司 | A kind of metal sensor switch |
-
2010
- 2010-01-08 CN CN201020300314.0U patent/CN201576624U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679599A (en) * | 2016-01-12 | 2016-06-15 | 佛山市溢釜科技有限公司 | Position detection magnetic sensor for automatic control |
| CN105679599B (en) * | 2016-01-12 | 2017-10-24 | 佛山市溢釜科技有限公司 | A kind of position detecting Magnetic Sensor for automatically controlling |
| CN108171819A (en) * | 2017-12-22 | 2018-06-15 | 成都市卓新实业有限公司 | A kind of method of recording equipment usage time |
| CN108171819B (en) * | 2017-12-22 | 2020-09-11 | 成都市卓新实业有限公司 | Method for recording service time of equipment |
| CN110517929A (en) * | 2019-10-22 | 2019-11-29 | 深圳市科信通信技术股份有限公司 | A kind of metal sensor switch |
| CN110517929B (en) * | 2019-10-22 | 2020-04-03 | 深圳市科信通信技术股份有限公司 | Metal sensor switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20130108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |