CN207731864U - A kind of width is from door status switch - Google Patents
A kind of width is from door status switch Download PDFInfo
- Publication number
- CN207731864U CN207731864U CN201820036202.5U CN201820036202U CN207731864U CN 207731864 U CN207731864 U CN 207731864U CN 201820036202 U CN201820036202 U CN 201820036202U CN 207731864 U CN207731864 U CN 207731864U
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- cavity
- magnet
- switch
- hole
- door status
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Abstract
The utility model discloses a kind of widths from door status switch, including magnet segment and switch sections, and the magnet segment includes magnetic box and magnet, and the first cavity is provided in the magnetic box, and the magnet fixation is encapsulated in first cavity；The switch sections include switch enclosure, tongue tube and small magnet, and the second cavity is provided in the switch enclosure, and the tongue tube fixation is encapsulated in second cavity, and the position of first cavity and second cavity corresponds to；Third cavity is additionally provided on the switch enclosure, the small magnet is fixedly connected in the third cavity.By adding small magnet in switch sections, inductive effects are improved.Enhance inductive effects by adding small magnet in switch department, reduces the magnetic requirements to the magnet of magnet segment.Such means for improving inductive effects are lower by improving the magnetic requirements cost of magnet segment magnet than merely.
Description
Technical field
The utility model is related to switching technique fields, more particularly to a kind of width from door status switch.
Background technology
Door status switch is mainly made of magnet segment and switch sections, tongue tube there are one installations inside switch sections,
When not yet operating, the two panels reed of tongue tube and not in contact with.Magnet is installed inside magnet segment.When magnet segment is to equipped with dry
The switch sections direction of reed pipe is moved, and when distance between the two reaches designed distance, and additional magnetic field makes the two of tongue tube
Leaf spring piece endpoint location nearby generates different polarity, and the reed of two panels opposed polarity will attract each other and be closed, to dry spring
Pipe is converted into closed state by disconnecting.Similarly, when magnet segment and the switch sections equipped with tongue tube are moved toward opposite direction,
Tongue tube can be converted into off-state by closure again.Door status switch exactly using this characteristic of tongue tube, in magnet segment and is opened
The effect of switch is played during closing the movement of both parts.
Currently, door status switch in the market, which is all magnet segment, directly incudes tongue tube, opened using the door sensor of this structure
It is poor to close inductive effects.
In conclusion it is urgently to be resolved hurrily as those skilled in the art how to provide a kind of door status switch that inductive effects are good
Technical problem.
Utility model content
The purpose of this utility model is to provide a kind of width from door status switch, to solve above-mentioned of the existing technology ask
Topic, keeps door status switch inductive effects more preferable.
To achieve the above object, the utility model provides following scheme：The utility model provides a kind of wide range gate
Magnetic switch, including magnet segment and switch sections, the magnet segment include magnetic box and magnet, are provided in the magnetic box
First cavity, the magnet fixation are encapsulated in first cavity；The switch sections include switch enclosure, tongue tube and small magnetic
Iron is provided with the second cavity in the switch enclosure, and the tongue tube fixation is encapsulated in second cavity, first cavity
It is corresponding with the position of the second cavity；Third cavity is additionally provided on the switch enclosure, the small magnet is fixedly connected on institute
It states in third cavity.
Preferably, resin is filled between the magnet and first cavity.
Preferably, first cavity is the hole of one end open, and the size of the aperture position in the hole is more than the hole
The size of bottom, the magnet are placed in the hole, and the size of the magnet is corresponding with the size of the bottom in the hole, described
Between magnet and the hole and the aperture position in hole is filled with the resin.
Preferably, normal temperature cure glue is filled between the tongue tube and second cavity.
Preferably, second cavity is the cylindrical hole of one end open, and the tongue tube is placed in the cylindrical hole,
Normal temperature cure glue is filled between the tongue tube and the cylindrical hole, the aperture position of the cylindrical hole is using a capping
Sealing.
Preferably, the one side opening of the third cavity, the small magnet are bonded in the third cavity, the third
Cavity is sealed using a buckle closure.
Preferably, the marginal position of the magnetic box is provided with the first mounting hole.
Preferably, the marginal position of the switch enclosure is provided with the second mounting hole.
The utility model achieves following technique effect compared with the existing technology：
The utility model discloses a kind of widths from door status switch, including magnet segment and switch sections, the magnet part
It includes magnetic box and magnet to divide, and the first cavity is provided in the magnetic box, and the magnet fixation is encapsulated in first cavity
It is interior；The switch sections include switch enclosure, tongue tube and small magnet, and the second cavity, the dry spring are provided in the switch enclosure
Pipe fixation is encapsulated in second cavity, and the position of first cavity and second cavity corresponds to；On the switch enclosure
It is additionally provided with third cavity, the small magnet is fixedly connected in the third cavity.By adding small magnet in switch sections,
Improve inductive effects.Meanwhile enhancing inductive effects by adding small magnet in switch department, it reduces to magnet segment
Magnet magnetic requirements.Such means for improving inductive effects, than the magnetic requirements merely by improving magnet segment magnet
Cost is lower.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without having to pay creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the width from door status switch of the utility model；
Fig. 2 is the structural schematic diagram of the switch sections of the utility model；
Fig. 3 is a kind of structural schematic diagram of angle of the magnet segment of the utility model；
Fig. 4 is the Section A-A cutting structural schematic diagram of magnet segment in Fig. 3；
Fig. 5 is the section B-B cutting structural schematic diagram of magnet segment in Fig. 4；
Wherein, 1 is switch sections, and 11 be wire rod, and 12 be the second mounting hole, and 13 be switch enclosure, and 14 be small magnet, and 15 be the
Three cavitys, 16 be buckle closure, and 2 be magnet segment, and 21 be magnetic box, and 22 be magnet, and 23 be resin, and 24 be the first mounting hole.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The purpose of this utility model is to provide a kind of width from door status switch, to solve above-mentioned of the existing technology ask
Topic, keeps door status switch inductive effects more preferable.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings and have
Body embodiment is described in further detail the utility model.
As shown in Figs. 1-5, the utility model provides a kind of width from door status switch, including magnet segment 2 and switch portion
Divide 1, magnet segment 2 includes magnetic box 21 and magnet 22, and the first cavity is provided in magnetic box 21, and the fixation of magnet 22 is encapsulated in institute
It states in the first cavity.Switch sections 1 include switch enclosure 13, tongue tube and small magnet 14, and the second cavity is provided in switch enclosure 13,
The tongue tube fixation is encapsulated in second cavity, and the position of first cavity and second cavity corresponds to.Switch
Third cavity 15 is additionally provided on box 13, small magnet 14 is fixedly connected in third cavity 15.It is small by being added in switch sections
Magnet improves inductive effects.Meanwhile enhancing inductive effects by adding small magnet 14 in switch department 1, it reduces to magnetic
The magnetic requirements of the magnet 22 of iron part 2.Such means for improving inductive effects, than merely by the magnetism of raising magnet 22
Hoping for success, this is lower.
Specifically, being filled with resin 23 between magnet 22 and first cavity, the positional stability of magnet 22 ensure that.
Wherein, first cavity is the hole of one end open, and the size of the aperture position in the hole is more than the bottom in the hole
The size in portion, magnet 22 are placed in the hole, and the size of magnet 22 is corresponding with the size of the bottom in the hole, magnet 22 and institute
The aperture position for stating between hole and hole is filled with resin 23.
In one embodiment, magnet 22 is cylinder.In order to ensure the position of magnet 22 in 23 filling process of resin
Reliability, the diameter of magnet 22 are identical as the width dimensions of the first cavity.
Specifically, being filled with normal temperature cure glue used for positioning between the tongue tube and second cavity.It is described normal
Warm solidification glue is epoxy resin or AB glue.Wherein, second cavity is the cylindrical hole of one end open, and the tongue tube is put
It sets in the cylindrical hole, normal temperature cure glue is filled between the tongue tube and the cylindrical hole, the cylindrical hole
Aperture position uses a lidstock.The setting of the capping can be effectively prevent described in the entrance of the pollutants such as extraneous dust
Second cavity, tongue tube described in effective protection.The tongue tube is close to one end of the aperture position of second cavity and wire rod
11 connections, wire rod 11 passes through the capping to stretch out second cavity, and is connect with external control device, the control device
For the prior art.
In order to facilitate placing and adjusting the position of small magnet 14, the one side of third cavity 15 is open, and third cavity 15
Length is more than the length of small magnet 14.When the debugging of the position of small magnet 14 is to the optimum position incuded with magnet 22, by small magnetic
Iron 14 is bonded in third cavity 15, and the opening of third cavity 15 is then fastened sealing using a buckle closure 16.
In order to facilitate the connection of switch sections 1, the marginal position of switch enclosure 13 is provided with the second mounting hole 12.For convenience
The marginal position of the connection of magnet segment 2, magnetic box 21 is provided with the first mounting hole 24.
When using the door status switch, magnet segment 2 is mounted in door body, and switch sections 1 are mounted on doorframe, at door body
When closed state, magnet segment 2 close to switch sections 1, small magnet 14 and 22 collective effect of magnet in the tongue tube, this
When, the reed switch conduction, control device receives the Continuity signal of the tongue tube, can know that door body is in real time and close
State.When door body is opened, the magnetic force of magnet 22 cannot act on the tongue tube on switch sections 1, at this point, small magnet 14
Individual magnetic force can not be such that the tongue tube is closed, and the tongue tube disconnects at this time, and control device receives the tongue tube
Cut-off signal can know that door body is in the state opened in real time.
In another specific implementation mode, magnet segment 2 is mounted on doorframe, and switch sections 1 are mounted in door body.Again
In one specific implementation mode, magnet segment 2 and switch sections 1 are separately mounted in the split door body of two fans.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For system disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is said referring to method part
It is bright.
Specific case is applied in the utility model to be expounded the principles of the present invention and embodiment, it is above
The explanation of embodiment is merely used to help understand the method and its core concept of the utility model；Meanwhile for the one of this field
As technical staff, according to the utility model thought, there will be changes in the specific implementation manner and application range.To sum up
Described, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. a kind of width is from door status switch, it is characterised in that：Including magnet segment and switch sections, the magnet segment includes magnetic
Can and magnet, the first cavity is provided in the magnetic box, and the magnet fixation is encapsulated in first cavity；It is described to open
It includes switch enclosure, tongue tube and small magnet to close part, and the second cavity is provided in the switch enclosure, and the tongue tube fixes encapsulation
In second cavity, the position of first cavity and second cavity corresponds to；Is additionally provided on the switch enclosure
Three cavitys, the small magnet are fixedly connected in the third cavity.
2. width according to claim 1 is from door status switch, it is characterised in that：Between the magnet and first cavity
Filled with resin.
3. width according to claim 2 is from door status switch, it is characterised in that：First cavity is one end open
Hole, the size of the aperture position in the hole are more than the size of the bottom in the hole, and the magnet is placed in the hole, the magnetic
The size of iron is corresponding with the size of the bottom in the hole, and between the magnet and the hole and the aperture position in hole is filled
State resin.
4. width according to claim 1 is from door status switch, it is characterised in that：The tongue tube and second cavity it
Between be filled with normal temperature cure glue.
5. width according to claim 4 is from door status switch, it is characterised in that：Second cavity is the circle of one end open
Cylindrical hole, the tongue tube are placed in the cylindrical hole, solid filled with room temperature between the tongue tube and the cylindrical hole
Change glue, the aperture position of the cylindrical hole uses a lidstock.
6. width according to claim 1 is from door status switch, it is characterised in that：The one side of the third cavity is open, institute
It states small magnet to be bonded in the third cavity, the third cavity is sealed using a buckle closure.
7. width according to claim 1 is from door status switch, it is characterised in that：The marginal position of the magnetic box is provided with
First mounting hole.
8. width according to claim 1 is from door status switch, it is characterised in that：The marginal position of the switch enclosure is provided with
Second mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036202.5U CN207731864U (en) | 2018-01-10 | 2018-01-10 | A kind of width is from door status switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036202.5U CN207731864U (en) | 2018-01-10 | 2018-01-10 | A kind of width is from door status switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207731864U true CN207731864U (en) | 2018-08-14 |
Family
ID=63081420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820036202.5U Active CN207731864U (en) | 2018-01-10 | 2018-01-10 | A kind of width is from door status switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207731864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993887A (en) * | 2018-01-10 | 2018-05-04 | 东莞市恒生传感器有限公司 | A kind of width is from door status switch |
-
2018
- 2018-01-10 CN CN201820036202.5U patent/CN207731864U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993887A (en) * | 2018-01-10 | 2018-05-04 | 东莞市恒生传感器有限公司 | A kind of width is from door status switch |
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