CN207651415U - A kind of magnetic reed switch with reset detection - Google Patents
A kind of magnetic reed switch with reset detection Download PDFInfo
- Publication number
- CN207651415U CN207651415U CN201721713037.4U CN201721713037U CN207651415U CN 207651415 U CN207651415 U CN 207651415U CN 201721713037 U CN201721713037 U CN 201721713037U CN 207651415 U CN207651415 U CN 207651415U
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- China
- Prior art keywords
- reed switch
- sheet metal
- magnetic reed
- generation device
- magnetic
- 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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Abstract
The utility model provides a kind of magnetic reed switch with reset detection, including magnetic field generation device, magnetic reed switch and resetting detection device；Magnetic field generation device is set to the fixing end in switchable device；Magnetic reed switch is set to the movable end in switchable device；Resetting detection device includes several groups sheet metal to, transmission circuit and signal generation device, the two panels sheet metal of each group of sheet metal pair is respectively arranged at fixing end and the movable end corresponding position of switching device, transmission circuit includes fixed section and active segment, active segment connects two sheet metals of fixing end side in magnetic reed switch and switchable device, and fixed section connects two sheet metals corresponding with the sheet metal that active segment connects and signal generation device connection.
Description
Technical field
The utility model is related to a kind of control technology, especially a kind of magnetic reed switch with reset detection.
Background technology
Door/window magnetic switch mainly by switch and magnet two parts form, switch sections by magnetic reed switch through lead connection (
Radio connection can be used) shaping encapsulates.Magnet segment is packaged in plastic cement or conjunction by the magnet of corresponding magnetic field intensity
In golden shell body.After the two is separated or close to certain distance, cause the variation of switch cut-off to sense object position.It passes
The door of system/window magnetic switch is widely used, but because of its single use magnetic reed switch technology, can be light under certain use environments
Failure is easily cracked, such as a kind of energy conservation measure used on the market now, is that windowing state is detected by window magnetic opening and closing signal
Reach energy-efficient purpose with air-conditioning system coordinated signals again.But there is can make its detection by external magnet for this window magnetic
The shortcomings that disabler.The result is that the air-conditioning system of public place is still run in the state of windowing, the very big of energy consumption is caused
Waste.
Invention content
The utility model provides a kind of magnetic reed switch with reset detection, and additional resetting detection device can be used as and drive
The switching signal of the household electrical appliances such as dynamic signal control air-conditioning.
Realize that the technical solution of the utility model aim is：A kind of magnetic reed switch with reset detection, including magnetic field generate
Device, magnetic reed switch and resetting detection device.Magnetic field generation device is set to the fixing end in switchable device；Magnetic reed switch is set
The movable end being placed in switchable device；Resetting detection device includes several groups sheet metal generates dress to, transmission circuit and signal
It sets, the two panels sheet metal of each group of sheet metal pair is respectively arranged at fixing end and the movable end corresponding position of switching device, transmission
Circuit includes fixed section and active segment, and active segment connects two metals of fixing end side in magnetic reed switch and switchable device
Piece, fixed section connect two sheet metals corresponding with the sheet metal that active segment connects and signal generation device connection.
The utility model utilizes the characteristic of circuit conduct, using being formed as after merging two components of window/door status switch
One complete electrical circuit, excitation linkage magnetic reed switch send out the window status signal to be formed by rechecking.At two
The corresponding hard contact of side elevation surface setting several groups of component touching, wherein only a pair can really form two components
Electrical circuit.Setting can greatly enhance the ability that conventional door/window magnetic switch resists external magnetisable material that magnetic is added to fail in this way.
The utility model is described further with reference to the accompanying drawings of the specification.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
In conjunction with Fig. 1, a kind of magnetic reed switch with reset detection, including magnetic field generation device, magnetic reed switch and reset detection
Device.Magnetic field generation device is set to the fixing end in switchable device；Magnetic reed switch is set to the activity in switchable device
End；Resetting detection device includes several groups sheet metal to, transmission circuit and signal generation device, the two panels of each group of sheet metal pair
Sheet metal is respectively arranged at fixing end and the movable end corresponding position of switching device, and transmission circuit includes fixed section and active segment,
Active segment connects two sheet metals of fixing end side in magnetic reed switch and switchable device, and fixed section connection is connect with active segment
Corresponding two sheet metals of sheet metal connected with signal generation device.
By the touching with the magnet in a component, change the magnetic reed switch state in another component, and with containing magnetic
The component of iron forms electrical circuit.In the corresponding hard contact of side elevation surface setting several groups of two component touchings, wherein only
There is a pair of electrical circuit that can really form two components.By the electrical circuit that this is formed by two components, reinspection windowing is realized
The information collection of state transmits a signal to controller linkage corresponding terminal or electric appliance by way of wirelessly or non-wirelessly.
If opend the window when using air-conditioning, after window opens the duration for keeping can setting, (band is pseudo- for door and window sensor
Fill window/door status switch of circuit loop detection device) operation that signal trigger controller stops air-conditioning relevant device can be sent；When
After window is closed the duration for keeping setting, door and window sensor (window/door status switch with camouflage circuit loop detection device) can touch
Send out the operation that controller opens air-conditioning relevant device.
Except the external sheet metal pair of the sheet metal of transmission circuit connection is connect with circuit for alarming, the circuit for alarming and a buzzing
Device connects.
Claims (2)
1. a kind of magnetic reed switch with reset detection, which is characterized in that including magnetic field generation device, magnetic reed switch and reset detection
Device；Wherein
Magnetic field generation device is set to the fixing end in switchable device；
Magnetic reed switch is set to the movable end in switchable device；
Resetting detection device includes several groups sheet metal to, transmission circuit and signal generation device,
The two panels sheet metal of each group of sheet metal pair is respectively arranged at fixing end and the movable end corresponding position of switching device,
Transmission circuit includes fixed section and active segment, and active segment connects two of fixing end side in magnetic reed switch and switchable device
A sheet metal, fixed section connect two sheet metals corresponding with the sheet metal that active segment connects and signal generation device connection.
2. magnetic reed switch according to claim 1, which is characterized in that except the external metal of the sheet metal of transmission circuit connection
Piece pair is connect with circuit for alarming, which connect with a buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713037.4U CN207651415U (en) | 2017-12-11 | 2017-12-11 | A kind of magnetic reed switch with reset detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713037.4U CN207651415U (en) | 2017-12-11 | 2017-12-11 | A kind of magnetic reed switch with reset detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207651415U true CN207651415U (en) | 2018-07-24 |
Family
ID=62880082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721713037.4U Active CN207651415U (en) | 2017-12-11 | 2017-12-11 | A kind of magnetic reed switch with reset detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207651415U (en) |
-
2017
- 2017-12-11 CN CN201721713037.4U patent/CN207651415U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |