CN208836103U - A kind of Hall switch and underwater boost motor - Google Patents
A kind of Hall switch and underwater boost motor Download PDFInfo
- Publication number
- CN208836103U CN208836103U CN201821336147.8U CN201821336147U CN208836103U CN 208836103 U CN208836103 U CN 208836103U CN 201821336147 U CN201821336147 U CN 201821336147U CN 208836103 U CN208836103 U CN 208836103U
- Authority
- CN
- China
- Prior art keywords
- magnet
- hall switch
- pressing plate
- glue
- hall
- 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.)
- Active
Links
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 239000003292 glue Substances 0.000 claims abstract description 21
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 229920006335 epoxy glue Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 230000006698 induction Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005355 Hall effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 235000010985 glycerol esters of wood rosin Nutrition 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The application discloses a kind of Hall switch and underwater boost motor.The Hall switch includes magnet holder, magnet and Hall sensor；Magnet holder includes press section and magnet fixed part；Press section includes pressing plate and guide wall, and pressing plate is connected with guide wall, forms box like structure；Magnet fixed part includes connecting plate and magnet-fixation grooves, and one end of the connection board connects guide wall, and magnet-fixation grooves are arranged in the end of the other end；Magnet is fixed in magnet-fixation grooves by glue；The changes of magnetic field of Hall sensor induced magnet.The Hall switch of the application is packaged magnet by magnet holder and glue, improves the reliability and service life of Hall switch.
Description
Technical field
The application belongs to underwater equipment technical field, more particularly to a kind of novel Hall switch and underwater boost motor.
Background technique
Hall switch is a kind of magnetic inductive electronic switch using Hall effect.Magnetic field is dispersed with around magnet, suddenly
Your sensor can induced magnetic field magnetic induction intensity variation.When magnet is mobile, the magnetic induction of Hall sensor position
Intensity follows variation, and when the magnetic induction intensity of Hall sensor position reaches preset value, Hall sensor output phase is answered
Signal.Electric signal during what Hall switch can be convenient be converted into magnetic input signal to apply.
In practical applications, magnet is generally fixed in magnet holder by way of clip, in use process, due to vibration
The factors such as dynamic will lead to magnet and be fallen from magnet holder so as to cause Hall switch failure, or lead to Hall because magnet gets rusty
Switch failure.
Utility model content
In order to solve the problems, such as that at least one above-mentioned, the application propose a kind of novel Hall switch and underwater boost motor,
By encapsulating structure fixed magnet, the reliability of Hall switch is improved, extends the service life of Hall switch.
The application provides a kind of Hall switch, including magnet holder, magnet and Hall sensor；The magnet holder includes
Press section and magnet fixed part；The press section includes pressing plate and guide wall, and the pressing plate is connected with guide wall, forms box
Shape structure；The magnet fixed part includes connecting plate and magnet-fixation grooves, and the one end of the connection board connects the guide wall, another
Magnet-fixation grooves are arranged in the end at end；The magnet is fixed in the magnet-fixation grooves by glue；The Hall sensor
Incude the changes of magnetic field of the magnet.
Optionally, limited wall is extended in the bottom surface of the guide wall, and the limited wall is parallel to the pressing plate.
Optionally, the depth of the magnet-fixation grooves is greater than the height of the magnet.
Optionally, end of the side wall of the magnet-fixation grooves perpendicular to the connecting plate where magnet-fixation grooves.
Optionally, the glue is one of epoxy glue, polyurethane glue, silicon class glue or acrylic compounds glue.
Optionally, the Hall switch of the application further includes spring；
Extend spring fixed column, bottom of the spring fixed column perpendicular to the pressing plate in the bottom surface of the pressing plate
Face；
The spring pocket contacts on the spring fixed column with the bottom surface of the pressing plate.
The application also provides a kind of underwater boost motor, which includes above-mentioned Hall switch；
The shell of the underwater boost motor is equipped with switch mounting hole, and the enclosure interior is equipped with baffle, the magnet branch
Frame is mounted in the switch mounting hole, and the prominent switch mounting hole in the press section, the spring is contacted with the baffle；
The Hall sensor is mounted in the sealed compartment of the underwater boost motor, is electrically connected with control panel.
Optionally, the quantity of the Hall switch is two, is located at the left and right sides of the sealed compartment.
The Hall switch of the application and underwater boost motor, by magnet-fixation grooves as encapsulating structure, by glue by magnetic
Ferropexy, while playing the role of protection to magnet avoids magnet in use process and falls from magnet holder or magnet
It gets rusty.
Detailed description of the invention
Fig. 1 is the explosive view of the embodiment of the present application Hall switch.
Fig. 2 is the perspective view one of the embodiment of the present application magnet holder.
Fig. 3 is the perspective view two of the embodiment of the present application magnet holder.
Fig. 4 is the perspective view three of the embodiment of the present application magnet holder.
Fig. 5 is the perspective view of the underwater boost motor of the embodiment of the present application.
Fig. 6 is the structure chart of the shell of the underwater boost motor of the embodiment of the present application.
Specific embodiment
Below in conjunction with drawings and examples, specific embodiment of the present utility model is described in more details, with
Just the advantages of better understood when the embodiment of the utility model and its various aspects.However, specific implementations described below side
Formula and embodiment are for illustrative purposes only, rather than limitations of the present invention.
" connection " described in the utility model unless otherwise specific regulation or limits, should broadly understood, can be
It is connected directly, is also possible to be connected by intermediary.In the description of the present invention, it should be understood that "upper",
The orientation or positional relationship of the instructions such as "lower", "front", "rear", "left", "right", " top ", " bottom end " is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Fig. 1 is the explosive view of the embodiment of the present application Hall switch.Referring to Fig. 1, the present embodiment provides a kind of Hall switch,
Hall switch includes magnet holder 1, magnet 2 and Hall sensor 3.Magnet 2 is fixed in magnet holder 1, passes through magnet holder 1
Mobile band moving magnet 2 follow movement, Hall sensor 3 can induced magnetic field variation, generate electric signal.
Fig. 2 is the perspective view one of the embodiment of the present application magnet holder, and Fig. 3 is the perspective view of the embodiment of the present application magnet holder
Two, Fig. 4 are the perspective views three of the embodiment of the present application magnet holder.Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, magnet holder 1 includes pressing
Splenium 11 and magnet fixed part 12.Press section 11 includes pressing plate 111 and guide wall 112, and pressing plate 111 and guide wall 112 connect
It connects, the surrounding that formation box like structure, i.e. guide wall 112 are enclosed in pressing plate 111.Magnet fixed part 12 includes 121 He of connecting plate
Magnet-fixation grooves 122,121 one end of connecting plate connect guide wall 112, and magnet-fixation grooves 122 are arranged in the end of the other end.
The Hall switch of the present embodiment, the structure by magnet-fixation grooves 122 as encapsulation magnet 2, plays guarantor to magnet 2
Shield effect, avoids magnet 2 in use process and falls from magnet holder 1, improve the reliability of Hall switch.
Magnet 2 is fixed in magnet-fixation grooves 12 by glue, and magnet holder 1 envelopes magnet 2, plays guarantor to magnet 2
Shield effect.
Hall sensor 3 can induced magnet 2 changes of magnetic field, convert electric signal for magnetic signal.Such as when Hall sensor 3
When the magnetic induction intensity of position reaches predetermined value, Hall sensor 3 generates electric signal.
In the present embodiment, glue used in Hall switch is easy cured glue, such as UV glue, epoxy glue, poly- ammonia
Ester gum water, silicon class glue or acrylic compounds glue, the glue of the present embodiment are selected from one such.
In the Hall switch of the present embodiment, the outer wall of magnet-fixation grooves 122 is cylinder, cylindrical magnet-fixation grooves
122 manufactures easy to process.Magnet 2 is also cylinder, and magnet 2 can be bonded by multiple small magnets.
In the present embodiment, guide wall 112 is centered around the surrounding of pressing plate 111, and guide wall 112 is perpendicular to pressing plate 111.When
When 111 stress of pressing plate, magnet holder 1 can be moved, and guide wall 112 and other component cooperate, can be to the shifting of magnet holder 1
Play guiding role in dynamic direction.
Further, limited wall 113 is extended in the bottom surface of the guide wall 112 of magnet holder, and limited wall 113 is parallel to pressing
Plate 111.When magnet holder 1 is mobile, limited wall 113 and other component cooperate, and can play the role of limit to magnet holder 1, keep away
Exempt from the displacement of magnet holder 1 beyond the range limited.
Optionally, in the present embodiment, the depth of magnet-fixation grooves 122 is greater than the height of magnet 2.It is solid that magnet 2 is packed into magnet
When determining slot 122, the surface of magnet 2 is lower than magnet-fixation grooves top end opening.Glue fills magnet-fixation grooves 122, all by magnet 2
Cladding can avoid magnet and contact with external environment, prevent magnet from getting rusty, promotes the protective capability to magnet 2.
According to the actual situation, end of the side wall of magnet-fixation grooves 122 perpendicular to the connecting plate 121 where magnet-fixation grooves
Portion, convenient for the manufacture of magnet holder 1.
Above-mentioned Hall switch further includes spring 4.Spring fixed column 13 is extended in the bottom surface of pressing plate 111, and spring is fixed
Bottom surface of the column 13 perpendicular to pressing plate 111.4 sets of spring on spring fixed column 13, contact with the bottom surface of pressing plate 111.Force
When to pressing plate 111, magnet holder 1 is mobile, 4 forced compression of spring；After pressure disappears, due to the elastic force of spring 4, magnet branch
Frame 1 sets back.
In the present embodiment, spring fixed column 13 is equipped with inner hole 131, can reduce the weight of magnet holder 1 in this way.
Fig. 5 is the perspective view of the underwater boost motor of the embodiment of the present application, and Fig. 6 is the shell of the underwater boost motor of the embodiment of the present application
Structure chart.Fig. 5 and Fig. 6 are please referred to, the present embodiment also provides a kind of underwater boost motor, and underwater boost motor includes above-mentioned Hall
Switch 100.The shell 200 of underwater boost motor is equipped with switch mounting hole 201, is equipped with baffle 202 inside shell 200.Magnet branch
Frame is mounted in switch mounting hole 201, and the prominent switch mounting hole in press section, spring is contacted with baffle 202.Hall sensor installation
Under water in the sealed compartment (not shown) of boost motor, it is electrically connected with control panel.Sealed compartment is located at the middle part of shell 200.
When pressing magnet holder, magnet holder band moving magnet is to moving inside shell 200.Guide wall and switch mounting hole
201 inner wall cooperation, plays guiding role.When the magnetic induction intensity of Hall sensor position reaches predetermined value, Hall
Sensor generates an electric signal, and sends electric signal to control panel.Control panel can control underwater boosting according to this electric signal
Device, such as control according to this electric signal the opening and closing of the searchlight of underwater boost motor.
If Hall switch includes spring, after the pressing force that magnet holder is subject to disappears, due to the effect of spring, magnet holder
It is moved outside to shell 200.The limited wall of magnet holder is located in shell 200, after limited wall is contacted with shell 200, due to limit
The effect of position wall, magnet holder stop movement.
Optionally, the quantity of Hall switch 100 is two, is located at the left and right sides of sealed compartment.
It should be noted that each embodiment above by reference to described in attached drawing is only to illustrate the utility model rather than limits
The scope of the utility model processed, those skilled in the art should understand that, in the spirit and model for not departing from the utility model
The modification or equivalent replacement carried out under the premise of enclosing to the utility model, should all cover within the scope of the utility model.
In addition, signified outer unless the context, the word occurred in the singular includes plural form, and vice versa.In addition, except non-specifically
Illustrate, then any embodiment all or part of in combination with any other embodiment all or part of come using.
Claims (8)
1. a kind of Hall switch is used for underwater equipment, which is characterized in that including magnet holder, magnet and Hall sensor；
The magnet holder includes press section and magnet fixed part；
The press section includes pressing plate and guide wall, and the pressing plate is connected with guide wall, forms box like structure；
The magnet fixed part includes connecting plate and magnet-fixation grooves, and the one end of the connection board connects the guide wall, the other end
End be arranged magnet-fixation grooves；
The magnet is fixed in the magnet-fixation grooves by glue；
The Hall sensor incudes the changes of magnetic field of the magnet.
2. Hall switch according to claim 1, which is characterized in that limited wall is extended in the bottom surface of the guide wall, described
Limited wall is parallel to the pressing plate.
3. Hall switch according to claim 1, which is characterized in that the depth of the magnet-fixation grooves is greater than the magnet
Highly.
4. Hall switch according to claim 1, which is characterized in that the side wall of the magnet-fixation grooves is fixed perpendicular to magnet
The end of connecting plate where slot.
5. Hall switch according to claim 1, which is characterized in that the glue is epoxy glue, polyurethane glue, silicon class
One of glue or acrylic compounds glue.
6. any one Hall switch according to claim 1~5, which is characterized in that further include spring；
Extend spring fixed column, bottom surface of the spring fixed column perpendicular to the pressing plate in the bottom surface of the pressing plate；
The spring pocket contacts on the spring fixed column with the bottom surface of the pressing plate.
7. a kind of underwater boost motor, which is characterized in that including Hall switch as claimed in claim 6；
The shell of the underwater boost motor is equipped with switch mounting hole, and the enclosure interior is equipped with baffle, the magnet holder peace
In the switch mounting hole, the prominent switch mounting hole in the press section, the spring is contacted with the baffle；
The Hall sensor is mounted in the sealed compartment of the underwater boost motor, is electrically connected with control panel.
8. underwater boost motor according to claim 7, which is characterized in that the quantity of the Hall switch is two, respectively position
In the left and right sides of the sealed compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821336147.8U CN208836103U (en) | 2018-08-17 | 2018-08-17 | A kind of Hall switch and underwater boost motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821336147.8U CN208836103U (en) | 2018-08-17 | 2018-08-17 | A kind of Hall switch and underwater boost motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208836103U true CN208836103U (en) | 2019-05-07 |
Family
ID=66309767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821336147.8U Active CN208836103U (en) | 2018-08-17 | 2018-08-17 | A kind of Hall switch and underwater boost motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208836103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030665A (en) * | 2019-12-02 | 2020-04-17 | 中国船舶重工集团公司第七一六研究所 | Induction type underwater switch |
| WO2021103450A1 (en) * | 2019-11-25 | 2021-06-03 | 博雅工道（北京）机器人科技有限公司 | Foldable handle assembly and underwater propulsion apparatus |
-
2018
- 2018-08-17 CN CN201821336147.8U patent/CN208836103U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021103450A1 (en) * | 2019-11-25 | 2021-06-03 | 博雅工道（北京）机器人科技有限公司 | Foldable handle assembly and underwater propulsion apparatus |
| CN111030665A (en) * | 2019-12-02 | 2020-04-17 | 中国船舶重工集团公司第七一六研究所 | Induction type underwater switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208836103U (en) | A kind of Hall switch and underwater boost motor | |
| CN110174741B (en) | Lens module | |
| CN101958291A (en) | Electronic control unit | |
| US20100259113A1 (en) | Linear vibrator | |
| CN107172552B (en) | Miniature loudspeaker and assembling method thereof | |
| CN111024997A (en) | Current sensor for new energy automobile | |
| CN202736755U (en) | High temperature resistance high moisture resistance dry type capacitor | |
| CN203133110U (en) | Resistance strain type acceleration sensor | |
| CN208507586U (en) | A kind of automobile low-noise relay | |
| KR20130035382A (en) | Linear vibrator | |
| CN110762159A (en) | Bidirectional-acting cylinder type electric permanent magnet spring | |
| CN201549401U (en) | Dustproof and waterproof button | |
| CN212367514U (en) | Loudspeaker module | |
| CN210293448U (en) | Novel vibration transmitter | |
| CN103925987A (en) | Inertia moving coil type electric sensor | |
| CN209608815U (en) | A kind of earphone charging box | |
| CN217825310U (en) | Earphone box and bluetooth headset subassembly | |
| CN203348423U (en) | Elastic pressing sheet of fixed-power-amplification amplifier | |
| CN201252021Y (en) | Push button | |
| CN218066736U (en) | Composite sensor | |
| CN207114086U (en) | It is a kind of that firm pressure sensor is installed | |
| CN213518584U (en) | Nearly electric high pressure response alarm device of engineering vehicle | |
| CN108445924A (en) | A kind of active shock absorbing apparatus and active shock-absorbing foot nail | |
| CN116456253A (en) | Acoustic sensor and intelligent wearing equipment | |
| CN219019002U (en) | Mini bluetooth speaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Binhai Development Zone, Tianjin City, 300457 Mu Ning Road No. 45 Building No. 7 factory in Jinbin development Patentee after: Shenzhen Blue Ocean Technology Co.,Ltd. Address before: Binhai Development Zone, Tianjin City, 300457 Mu Ning Road No. 45 Building No. 7 factory in Jinbin development Patentee before: Tianjin shenzhilan Marine Equipment Technology Co.,Ltd. Address after: Binhai Development Zone, Tianjin City, 300457 Mu Ning Road No. 45 Building No. 7 factory in Jinbin development Patentee after: Tianjin shenzhilan Marine Equipment Technology Co.,Ltd. Address before: Binhai Development Zone, Tianjin City, 300457 Mu Ning Road No. 45 Building No. 7 factory in Jinbin development Patentee before: Tianjin Deepfar Ocean Technology Co.,Ltd. |