CN208889511U - A kind of magnetic switch of non-contact zero power consumption penalty - Google Patents
A kind of magnetic switch of non-contact zero power consumption penalty Download PDFInfo
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- CN208889511U CN208889511U CN201821485331.9U CN201821485331U CN208889511U CN 208889511 U CN208889511 U CN 208889511U CN 201821485331 U CN201821485331 U CN 201821485331U CN 208889511 U CN208889511 U CN 208889511U
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- electrode
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- power consumption
- magnetic switch
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Abstract
The utility model discloses a kind of magnetic switch of non-contact zero power consumption penalty comprising: shell, shell built-in magnetic module；First electrode, one end are set in the shell, and the latter end at the end is equipped with fastener；Second electrode, one end are set in the shell, and the latter end at the end is equipped with contact portion, and the second electrode is equipped with magnetic module close to the part of contact portion to make the contact portion engage or disconnect with the fastener under by external force.Such magnetic switch is non-contact switch, will not destroy product shell, not influence shell protective, and is disconnected when magnetic switch is in off-state for physics, zero-power loss, effective guarantee sensor service life.
Description
Technical field
The utility model relates to a kind of construction of switch more particularly to a kind of magnetic switch of non-contact zero power consumption penalty.
Background technique
Sensor (transducer/sensor) is a kind of detection device, can experience measured information, and can will feel
The information being subject to is for conversion into the information output of electric signal or other required forms according to certain rules, with meet information transmission,
Processing, storage, display, record and control etc. require, so sensor is to realize the automatic primary link detected and automatically control.
Currently, as Internet of Things rapidly develops, become more next using battery powered low-power consumption sensor demand outdoors
It is stronger, it is more and more extensive, to collect, transmit and using various living environment information, reach more convenient, comfortable and safe
Daily life running.Such as outdoor temperature sensor, Temperature Humidity Sensor, PM2.5 sensor etc..
Above-mentioned existing sensors with auxiliary electrode mainly has following characteristics: (1) battery power supply, (2) shell waterproof.Because have this two
A feature, so usually requiring that:
1. when battery supplied, it is desirable that for sensor in a non-operative state (such as storage, travel position), battery and circuit must
It must be powered off state, with energy saving, ensure normal battery operation duration.Sensor is required to must have power down function, and
When off-position, no circuit power consumption or micro energy lose loss；
2. shell waterproof, it is desirable that sensor outer housing by aperture or cannot stay seam.Biography cannot be destroyed when power switch is installed
Sensor shell influences the waterproofness of sensor.
Solve the problems, such as that two above, common method are at present: sensor is not provided with switching.In a non-operative state (as stored up
Deposit, travel position) under, sensor is discretely located with battery.When to in-site installation, installation technician opens product shell, is packed into
Battery, then close shell.Due to the used method, following problems will be unavoidably caused:
1. battery is separated with sensor, cause packaging volume big, memory space is big, and logistics cost rises；
2. status rolls over machine, battery is installed, causes the construction time long, construction cost is high；
3. having the misgivings for introducing unknown quality risk, such as electrostatic, waterproofness.
It is discretely located it can be seen that moment sensor is not provided with switch, sensor and battery and arrives field erected design
Mode, aobvious have its disadvantage, how to improve existing sensor this etc. missings problem, the weight for solving, overcoming should be made great efforts by becoming industry
Want direction.
Utility model content
The purpose of this utility model is to solve the problem above-mentioned, and provide a kind of magnetism of non-contact zero power consumption penalty
Switch, is built in sensor housing, and the Push And Release state of magnetic switch is controlled by strong magnet；And magnetic switch is non-connects
Touch switches will not destroy shell, therefore not influence shell protective；And magnetic switch disconnects when off-state for physics,
Zero-power loss, effective guarantee sensor service life
In order to achieve the above objectives, the utility model adopts the following technical solutions:
A kind of magnetic switch of non-contact zero power consumption penalty comprising: shell, the shell built-in magnetic module；The
The first end of one electrode, the first electrode is disposed in the housing, and latter end be equipped with fastener, the second of the first electrode
End is set to outside the shell；The first end of second electrode, the second electrode is disposed in the housing, and latter end is equipped with contact
Portion, the contact portion can be electrically connected with the generation of the fastener of first electrode in the energized state, the second end of the second electrode
Outside the shell, the magnetic module is connect with the second electrode.
Preferably, the fastener is in a S-shaped.
Preferably, the contact portion is in vertical line style.
Preferably, side of the magnetic module towards first electrode is N(S) pole, backwards to the side of first electrode then phase
Should be S(N) pole, the shell further includes an elastic support, and the elastic support is fixed in the shell, the magnetic die
Block is installed on the elastic support.
Preferably, the magnetic module is N(S close to one section of first end of the first electrode) or the pole S, described first
One Duan Zexiang of the fastener of electrode should be S(N) pole, the magnetic module is fixed on the shell in such a way that axis is fixed
It is interior.
Preferably, the first electrode and the second electrode are brass electrode.
Preferably, the shell is sealing structure.
Preferably, a transparent window is set on the shell, and the transparent window is located at the fastener, the contact portion
And the corresponding shell area of the magnetic module.
A kind of magnetic switch of non-contact zero power consumption penalty of the utility model has the beneficial effect that
By using the difference extreme (pole N and the pole S) of strong magnet respectively close to a kind of non-contact zero power consumption penalty
Magnetic switch (utilizing the principle of " there is a natural attraction between the sexes, and identical charges repel each other " of magnet), to drive the contact portion of second electrode to the
It contacts or disconnects after the fastener of one electrode is mobile, and achieve the effect that power on/off, to realize contactless, zero-power loss
Switch control solves outdoor low-power consumption sensor low power consumption switch control, and shell is hermetic water-proof structure, and two electrodes are in shell
In vitro there are interface, without dismantling shell when installation, reach requirement of shelter.
Detailed description of the invention
It, below will be to of the invention in order to illustrate more clearly of embodiment of the present invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is only some embodiments of the present invention, the protection scope being not intended to restrict the invention, skill common for this field
For art personnel, without creative efforts, can also be obtained according to these attached drawings other attached drawings, it is all this
The scheme derived a bit without creative work from attached drawing of the present invention is all within the scope of the present invention.
Fig. 1 is the magnetic switch structure schematic diagram of the utility model；
Fig. 2 is that the magnetic switch of the utility model is closed schematic diagram；
Fig. 3 is that the magnetic switch of the utility model disconnects schematic diagram.
Fig. 4 is the magnetic switch elastic support schematic diagram of the utility model；
Fig. 5 be the utility model magnetic switch rotary shaft rack schematic diagram and
Fig. 6 is the transparent window structural schematic diagram of the utility model.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples.
With reference to Fig. 1, a kind of magnetic switch of non-contact zero power consumption penalty of the utility model, including shell 1, first electrode
2, first electrode 2 described in second electrode 3(the present embodiment and the second electrode 3 are brass electrode), magnetic module 4.
Described 2 one end of first electrode is set in the shell 1, and the latter end at the end is equipped with fastener 21, first electricity
The other end of pole 2 extends outside the shell 1.Fastener 21 described in the present embodiment is in a S-shaped.
One end of the second electrode 3 is set in the shell 1, and the latter end at the end is equipped with contact portion 31, the present embodiment
Described in contact portion 31 be in vertical line style (other shapes can also be set as needed into other embodiments certainly), it is described to connect
Magnetic module 4 is equipped with below contact portion 31 to make the contact portion 31 engage or break with the fastener 21 under by external force
It opens.
The second electrode 3 can by bonding or other consolidation styles it is fixed with magnetic module 4 on, the magnetic module 4
Side towards second electrode 3 is the pole N, is that (left side is N as described in Figure 1 in the present embodiment for the pole S backwards to the side of second electrode 3
Pole, right side are the pole S |), but polarity can be adjusted as needed in other embodiments, in this way under the action of adding magnetic force outside, magnetic force
It is parallel to first electrode 2 and 3 place plane of second electrode, makes second electrode 3 can be accurately as the direction of second electrode is mobile.
With reference to Fig. 2, a kind of magnetic switch of non-contact zero power consumption penalty of the utility model is when in use as needed to biography
Sensor is powered, then can be by the S of strong magnet 5 extremely close to magnetic module 4, at this time due to " there is a natural attraction between the sexes ", and magnetic force will drive the second electricity
Pole 3 is gradually mobile to the direction of strong magnet 5, the contact portion 31 of second electrode 3 abut the right side of the fastener 21 of first electrode 2 from
And be powered, continue to be moved to the left to 21 left side of fastener later, take away the strong magnet 5 at this time, magnetic force disappears, the contact portion
31 because being arranged at the fastener 21, therefore will not return to pop into position because of the disappearance of magnetic force and set, can be electric with described first always
The contact of fastener 21 of pole 2 remains powered on, and work normally sensor can.
With reference to Fig. 3, a kind of magnetic switch of non-contact zero power consumption penalty of the utility model such as needs to power off to sensor,
Then, at this time due to " identical charges repel each other ", the contact portion 31 of second electrode 3 can be will drive by the N of strong magnet 5 extremely close to magnetic module 4
Move right to be detached from the fastener 21 of the first electrode 2, take away the strong magnet 5 at this time, the contact portion 31 with it is described
Fastener 21 separates, so that sensor powers off, realizes the closure of switch in this approach.
Referring to FIG. 4, the magnetic module 4 of the utility model is installed in shell 1 by elastic support 6, in this embodiment party
Elastic support 6 is an elastic slice in formula, and 6 one end of elastic support is installed in shell, and the other end installs magnetic module 4, magnetic module 4
Side towards first electrode 3 is N(S) pole, then mutually should be S(N backwards to the side of first electrode 4) pole.When magnetic module 4 by
It is acted on to magnetic attracting force, magnetic module 4 drives elastic support 6 mobile to the direction of first electrode 2, to make second electrode 3
Contact portion 31 be caught in the fastener 21 of first electrode 2, to realize electrical property.When magnetic module 4 by magnetic repulsive force act on,
The opposite direction that magnetic module 4 drives elastic support 6 to first electrode 2 is mobile, separates contact portion 31 with fastener 21, from
And disconnect and being electrically connected, the disconnection of switch is completed in this way.
Referring to FIG. 5, the magnetic module 4 of the utility model is installed in shell 1 by rotary shaft rack 7, in this embodiment party
Rotary shaft rack 7 is a shaft in formula, and 7 one end of rotary shaft rack is fixed in shell 1, and the other end is sheathed in magnetic module 4, magnetic
Module 4 is the pole N, a Duan Zexiang of the fastener 21 far from first electrode 2 close to one section of fastener 21 of the first electrode 2
It should be the pole S.When N extremely magnetic attracting force of the additional magnetic force to magnetic module 4, to S extremely magnetic repulsive force, then magnetic die
Block 4 rotates counterclockwise around the shaft, so that the contact portion 31 of second electrode 3 is caught in the fastener 21 of first electrode 2, to realize electrical property
Connection.When N extremely magnetic repulsive force of the additional magnetic force to magnetic module 4, to S extremely magnetic attracting force, then magnetic module 4 around
Shaft rotates clockwise, and the fastener 21 of the contact portion 31 and first electrode 2 that make second electrode 3 is detached from, and electrically connects to disconnect
It connects, completes to switch on-off effect in this way.The above is only the section Example pole magnetic module S of the invention and the poles N
Position can be adjusted according to reality.
Referring to FIG. 6, a kind of shell 1 of the magnetic switch of non-contact zero power consumption penalty of the utility model is transparent with one
Form 11, transparent window are located at positioned at the position of fastener 21, contact portion 31, magnetic module 4, and user can pass through transparent view
Window sees the folding situation of switch.
A kind of magnetic switch of non-contact zero power consumption penalty of the utility model is by controlling magnetic switch by strong magnet
Push And Release state, and magnetic switch be non-contact switch, product shell will not be destroyed, do not influence the protective of shell, and
And magnetic switch disconnects when off-state for physics, therefore can realize that zero-power is lost, effective guarantee sensor service life.
The also settable transparent window of the shell of magnetic switch, can be visually seen the folding situation of switch.And in low-power consumption sensor
In the dynamic switch of built-in magnetic, when low-power consumption sensor dispatches from the factory transport or storage process, battery can be put into sensor always, be not required to
It to be loaded and unloaded in installation process, structure can be more compact, simplifies installation procedure, avoids unknown quality risk.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of magnetic switch of non-contact zero power consumption penalty characterized by comprising
Shell, the shell are built-in with magnetic module；
The first end of first electrode, the first electrode is disposed in the housing, and latter end is equipped with fastener, the first electrode
Second end be set to the shell outside；
The first end of second electrode, the second electrode is disposed in the housing, and latter end is equipped with contact portion, and the contact portion can
It being electrically connected in the energized state with the generation of the fastener of first electrode, the second end of the second electrode is set to outside the shell,
The magnetic module is connected to the contact portion close to the second electrode first end.
2. the magnetic switch of non-contact zero power consumption penalty as described in claim 1, it is characterised in that: the fastener is in S
Shape.
3. the magnetic switch of non-contact zero power consumption penalty as claimed in claim 2, it is characterised in that: the contact portion is in perpendicular
Linear type.
4. the magnetic switch of non-contact zero power consumption penalty as claimed in claim 1 or 2, it is characterised in that: the magnetic die
Side of the block towards the first electrode is the pole N or S, and the side backwards to the first electrode then mutually should be the pole S or N.
5. the magnetic switch of non-contact zero power consumption penalty as claimed in claim 4, which is characterized in that further include elastic branch
Frame, the elastic support are fixed in the shell, and the magnetic module is installed on the elastic support.
6. the magnetic switch of non-contact zero power consumption penalty as described in claim 1, it is characterised in that: the magnetic module leans on
One section of the nearly second electrode first end is the pole N or S, and the Duan Zexiang far from the second electrode first end should be S or N
Pole.
7. the magnetic switch of non-contact zero power consumption penalty as claimed in claim 6, which is characterized in that the magnetic module is logical
The fixed mode of axis is crossed to be fixed in the shell.
8. the magnetic switch of non-contact zero power consumption penalty as described in claim 1, which is characterized in that the first electrode and
The second electrode is brass electrode.
9. the magnetic switch of non-contact zero power consumption penalty as described in claim 1, which is characterized in that the shell is sealing
Structure.
10. the magnetic switch of non-contact zero power consumption penalty as described in claim 1, which is characterized in that set on the shell
A transparent window is set, the transparent window is located at the fastener, the contact portion and the corresponding shell area of the magnetic module
Domain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485331.9U CN208889511U (en) | 2018-09-12 | 2018-09-12 | A kind of magnetic switch of non-contact zero power consumption penalty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485331.9U CN208889511U (en) | 2018-09-12 | 2018-09-12 | A kind of magnetic switch of non-contact zero power consumption penalty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208889511U true CN208889511U (en) | 2019-05-21 |
Family
ID=66512009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821485331.9U Expired - Fee Related CN208889511U (en) | 2018-09-12 | 2018-09-12 | A kind of magnetic switch of non-contact zero power consumption penalty |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208889511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116067480A (en) * | 2023-04-06 | 2023-05-05 | 山东德普检测技术有限公司 | Noise detection device |
-
2018
- 2018-09-12 CN CN201821485331.9U patent/CN208889511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116067480A (en) * | 2023-04-06 | 2023-05-05 | 山东德普检测技术有限公司 | Noise detection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20210912 |
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| CF01 | Termination of patent right due to non-payment of annual fee |