CN206961517U - A kind of combined sensor magnetic head - Google Patents
A kind of combined sensor magnetic head Download PDFInfo
- Publication number
- CN206961517U CN206961517U CN201720297946.8U CN201720297946U CN206961517U CN 206961517 U CN206961517 U CN 206961517U CN 201720297946 U CN201720297946 U CN 201720297946U CN 206961517 U CN206961517 U CN 206961517U
- Authority
- CN
- China
- Prior art keywords
- magnetic head
- screw rod
- magnet piece
- fixed
- shielding shell
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model discloses a kind of combined sensor magnetic head,Including magnetic head main body,The magnetic head main body includes shielding shell,Fixed magnetic sheet and magnet piece,Shielding shell side is respectively arranged with the first screw rod and the second screw rod,First screw rod and the second screw rod are oppositely arranged,Magnet piece surface is wound with coil,The fixed magnetic sheet is arranged on magnet piece top,Magnet piece both ends are respectively arranged with connection perforation,Connection perforated inner is provided with threaded rod,The threaded rod other end is provided with swivel head,Magnet piece bottom is provided with metal derby,The metal derby bottom is connected with terminal,Metal derby is fixed by first screw rod and the second screw rod at both ends,Shielding shell both sides are respectively arranged with connecting groove and connection bump,The device can realize the fixation of magnetic head internal structure and fast quick-detach,Conveniently it is applied in combination and repairs,Improve service life,And it is also convenient for being combined between magnetic head,Using more convenient.
Description
Technical field
Sensor technical field is the utility model is related to, specially a kind of combined sensor magnetic head.
Background technology
Sensor is a kind of detection means, can experience measured information, and the information that will can be experienced, by a set pattern
Rule is for conversion into electric signal or the information output of other required forms, to meet the transmission of information, processing, storage, display, record
With control etc. require.
The characteristics of sensor, includes：Miniaturization, digitlization, intellectuality, multifunction, systematization, networking.It is to realize
Automatic detection and the primary link automatically controlled.The presence and development of sensor, object is allowed to have the sense such as tactile, taste and smell
Official, object is allowed slowly to become to have lived.It is divided into temperature-sensitive element, light-sensitive element, gas sensitive element generally according to its basic perceptional function
Part, force sensing element, magneto sensor, dew cell, acoustic sensor, radioactive ray sensing element, color sensor and quick element of taste etc. ten
Major class；
Magnetic head refers to reading the part of data on magnetic medium by magnetic principles.Common magnetic head includes hard disk magnetic
Head, tape recorder head etc..Hard disc magnetic head, it is the critical component that hard disk reads data, its main function is exactly will storage
Magnetic information on hard disc is converted into electric signal and outwards transmitted, and its operation principle is then the resistance using special material
Value can read and write the data on disc with the principle of changes of magnetic field, and the quality of magnetic head largely decides hard disc
Storage density；Magnetic head is part critically important in sensor, but in general magnetic head is installed in the form of fixed, interior
Portion goes wrong and integrally can not just used, and is virtually improving use cost, is being unfavorable for using.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of combined sensor magnetic head, by setting
Put threaded rod, the first screw rod and the second screw rod, it is possible to achieve the fixation of magnetic head internal structure and fast quick-detach, be conveniently applied in combination
And maintenance, service life is improved, and be also convenient for being combined between magnetic head, use is more convenient.
Technical scheme is used by the utility model solves its technical problem：A kind of combined sensor magnetic head, including
Magnetic head main body, the magnetic head main body include shielding shell, fixed magnetic sheet and magnet piece, and the magnet piece and fixed magnetic sheet are respectively provided with
In shielding enclosure, the shielding shell side is respectively arranged with the first screw rod and the second screw rod, first screw rod and the
Two screw rods are oppositely arranged, and the magnet piece surface is wound with coil, and the fixed magnetic sheet is arranged on magnet piece top, the magnet piece
Both ends are respectively arranged with connection perforation, and the connection perforated inner is provided with threaded rod, and the threaded rod other end is provided with rotation
Rotary head, the swivel head are respectively connected with expansion link, and the expansion link other end is provided with fixing sucking disk, and the expansion link passes through solid
To determine sucker and link together to be fixed, the magnet piece bottom is provided with metal derby, and the metal derby bottom is connected with terminal,
The metal derby is fixed by first screw rod and the second screw rod at both ends, and the shielding shell both sides are respectively arranged with company
Connect groove and connection bump.
As a kind of preferable technical scheme of the utility model, the shielding shell uses iron quality metal material, and shields
Case surface oiling antirust paint.
As a kind of preferable technical scheme of the utility model, the threaded rod and connection are punched through engagement thread connection
Together.
As a kind of preferable technical scheme of the utility model, the threaded rod uses the stainless steel material of solid construction.
As a kind of preferable technical scheme of the utility model, connecting groove and the connection bump surface is provided with one
Layer magnet layer.
As a kind of preferable technical scheme of the utility model, the expansion link surface is provided with thread bush, and described first
Screw rod and the second screw surface scribble insulated paint.
Compared with prior art, the beneficial effects of the utility model are：The combined sensor magnetic head, by setting first
Screw rod and the second screw rod, metal derby are fixed using first screw rod and the second screw rod at both ends, are realizing what metal derby was fixed
Meanwhile pulling down for metal derby is also convenient for, while magnet piece is fixed using threaded rod, it is convenient that magnet piece is fixed and taken
Go out, while by setting expansion link, expansion link is fixed using fixing sucking disk, you can realize the fixation of threaded rod, be easy to
Overall stability is also achieved while dismounting, while the magnetic ability of magnet piece is enhanced by threaded rod, improves magnetic
The Detection results of head, and Rapid Combination can be realized using connecting groove and connection bump between magnetic head, the device can be realized
The fixation of magnetic head internal structure and fast quick-detach, are conveniently applied in combination and repair, and improve service life, and between magnetic head
Conveniently it is combined, use is more convenient.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
In figure：1- magnetic head main bodies；2- shields shell；3- fixes magnetic sheet；4- magnet pieces；The screw rods of 5- first；The screw rods of 6- second；
7- thread bush；8- connections are perforated；9- threaded rods；10- swivel heads；11- expansion links；12- fixing sucking disks；13- metal derbies；14- ends
Son；15- connecting grooves；16- connection bumps；17- magnet layers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment：
As shown in figure 1, the utility model provides a kind of combined sensor magnetic head, including magnetic head main body 1, the magnetic head
Main body 1 includes shielding shell 2, fixed magnetic sheet 3 and magnet piece 4, and the magnet piece 4 and fixed magnetic sheet 3 are arranged at shielding shell 2
Inside, shielding shell 2 side are respectively arranged with the first screw rod 5 and the second screw rod 6, the screw rod 6 of the first screw rod 5 and second
It is oppositely arranged, the surface of magnet piece 4 is wound with coil, and the fixed magnetic sheet 3 is arranged on the top of magnet piece 4,4 liang of the magnet piece
End is respectively arranged with connection perforation 8, and the connection perforation 8 is internally provided with threaded rod 9, and the other end of threaded rod 9 is provided with
Swivel head 10, the swivel head 10 are respectively connected with expansion link 11, and the other end of expansion link 11 is provided with fixing sucking disk 12, described
Expansion link 11 is linked together by fixing sucking disk 12 and is fixed, you can is realized the quick fixation of expansion link 11, is passed through fixation
Expansion link 11, you can realize the quick fixation of threaded rod 9；The bottom of magnet piece 4 is provided with metal derby 13, the metal derby 13
Bottom is connected with terminal 14, and the metal derby 13 is fixed by first screw rod 5 and the second screw rod 6 at both ends, and the screen
Cover the both sides of shell 2 and be respectively arranged with connecting groove 15 and connection bump 16, the He of connecting groove 15 can be utilized between multiple magnetic heads
Connection bump 16, which is mutually twisted, realizes Rapid Combination.
The technical solution of the utility model is：The shielding shell 2 uses iron quality metal material, and shields the surface of shell 2
Oiling antirust paint；The threaded rod 9 and connection perforation 8 threadedly link together；The threaded rod 9 uses solid knot
The stainless steel material of structure, the magnetic of magnet piece 4 is improved, so as to improve the Detection results of magnetic head；The He of connecting groove 15
The surface of connection bump 16 is provided with one layer of magnet layer 17；The surface of expansion link 11 is provided with thread bush 7, first screw rod
5 and the surface of the second screw rod 6 scribble insulated paint.
It is of the present utility model to be mainly characterized by, the combined sensor magnetic head, by setting the first screw rod and the second spiral shell
Bar, metal derby are fixed using first screw rod and the second screw rod at both ends, while realizing that metal derby is fixed, are also convenient for gold
Category block is pulled down, while magnet piece is fixed using threaded rod, convenient that magnet piece is fixed and taken out, while passes through setting
Expansion link, expansion link is fixed using fixing sucking disk, you can realize the fixation of threaded rod, also realized while easy to disassemble
Overall stability, while the magnetic ability of magnet piece is enhanced by threaded rod, improve the Detection results of magnetic head, and magnetic
Rapid Combination can be realized using connecting groove and connection bump between head, the device can realize the fixation of magnetic head internal structure
With fast quick-detach, conveniently it is applied in combination and repairs, improve service life, and be also convenient for being combined between magnetic head, uses
It is more convenient.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
- A kind of 1. combined sensor magnetic head, it is characterised in that：Including magnetic head main body（1）, the magnetic head main body（1）Including shielding Shell（2）, fixed magnetic sheet（3）And magnet piece（4）, the magnet piece（4）With fixed magnetic sheet（3）It is arranged at shielding shell（2） Inside, the shielding shell（2）Side is respectively arranged with the first screw rod（5）With the second screw rod（6）, first screw rod（5）With Second screw rod（6）It is oppositely arranged, the magnet piece（4）Surface is wound with coil, the fixed magnetic sheet（3）It is arranged on magnet piece（4） Top, the magnet piece（4）Both ends are respectively arranged with connection perforation（8）, the connection perforation（8）It is internally provided with threaded rod （9）, the threaded rod（9）The other end is provided with swivel head（10）, the swivel head（10）It is respectively connected with expansion link（11）, it is described Expansion link（11）The other end is provided with fixing sucking disk（12）, the expansion link（11）Pass through fixing sucking disk（12）Link together into Row is fixed, the magnet piece（4）Bottom is provided with metal derby（13）, the metal derby（13）Bottom is connected with terminal（14）, institute State metal derby（13）Pass through first screw rod at both ends（5）With the second screw rod（6）It is fixed, and the shielding shell（2）Both sides It is respectively arranged with connecting groove（15）And connection bump（16）.
- A kind of 2. combined sensor magnetic head according to claim 1, it is characterised in that：The shielding shell（2）Using Iron quality metal material, and shield shell（2）Oil surface antirust paint.
- A kind of 3. combined sensor magnetic head according to claim 1, it is characterised in that：The threaded rod（9）And connection Perforation（8）Threadedly link together.
- A kind of 4. combined sensor magnetic head according to claim 1, it is characterised in that：The threaded rod（9）Using reality The stainless steel material of core structure.
- A kind of 5. combined sensor magnetic head according to claim 1, it is characterised in that：The connecting groove（15）And even Connect projection（16）Surface is provided with one layer of magnet layer（17）.
- A kind of 6. combined sensor magnetic head according to claim 1, it is characterised in that：The expansion link（11）Surface is set It is equipped with thread bush（7）, first screw rod（5）And second screw rod（6）Surface scribbles insulated paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297946.8U CN206961517U (en) | 2017-03-25 | 2017-03-25 | A kind of combined sensor magnetic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720297946.8U CN206961517U (en) | 2017-03-25 | 2017-03-25 | A kind of combined sensor magnetic head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206961517U true CN206961517U (en) | 2018-02-02 |
Family
ID=61376771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720297946.8U Active CN206961517U (en) | 2017-03-25 | 2017-03-25 | A kind of combined sensor magnetic head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206961517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115388923A (en) * | 2022-09-19 | 2022-11-25 | 嘉兴博创智能传感科技有限公司 | Intelligent sensor with good diamagnetic performance |
-
2017
- 2017-03-25 CN CN201720297946.8U patent/CN206961517U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115388923A (en) * | 2022-09-19 | 2022-11-25 | 嘉兴博创智能传感科技有限公司 | Intelligent sensor with good diamagnetic performance |
| CN115388923B (en) * | 2022-09-19 | 2023-12-19 | 深圳市威纳智能科技有限公司 | Intelligent sensor with good antimagnetic performance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206961517U (en) | A kind of combined sensor magnetic head | |
| JP2017162542A5 (en) | ||
| CN206349211U (en) | Multifunction micro transformer | |
| JP2008299979A (en) | Damage predictive diagnosis of reproduction element of magnetic head and control circuit for executing protection operation of record data | |
| US7990652B2 (en) | Perpendicular magnetic write head with stepped write pole for reduced MCW dependency on skew angle | |
| US20060098336A1 (en) | Perpendicular recording head having controlled permeability and saturation moment | |
| JP2006252697A (en) | Perpendicular magnetic recording element, thin film magnetic head, magnetic head device, and magnetic recording/reproducing device | |
| CN208753131U (en) | A kind of open-close type current transformer | |
| US8885274B1 (en) | Implementing surface analysis test (SAT) function for microwave-assisted magnetic recording (MAMR) HDD with embedded contact sensor (ECS) and spin torque oscillator (STO) signals | |
| US3673353A (en) | Magnetic transducer having a composite magnetic core structure | |
| US8009379B2 (en) | Method, apparatus and program storage device for dynamically adjusting the write current in each head to compensate for variation in disk drive and environmental parameters | |
| US2854525A (en) | Magnetic transducer | |
| Talke et al. | The mechanism of wear in magnetic recording disk files | |
| CN207163864U (en) | A kind of dust sensor based on infrared principles | |
| Yin et al. | Study of cluster characteristics in a circulating fluidized bed riser | |
| CN207713174U (en) | A kind of electric wire packing case | |
| CN202110268U (en) | Sample holder for detecting magnetic property | |
| Bogatyrev et al. | An exact analytical-expression for the read sensor signal in magnetic data storage channels | |
| Smalls-Mantey et al. | Developing a framework to connect health equity energy, and green infrastructure for heat impacts mitigation in New York City | |
| CN103165155A (en) | Recording apparatus and control method thereof | |
| CN207037553U (en) | A kind of novel computer with take-up groove | |
| CN206772337U (en) | A kind of intelligent instrument and meter for automation equipment | |
| SU402912A1 (en) | MAGNETIC HEAD | |
| CN206945158U (en) | A kind of heat-resistant anticorrosive type chemical industry thermocouple | |
| CN206208982U (en) | A kind of lightning stroke recorder of wind power generating set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |