CN202599327U - Integrated support for Hall displacement sensor - Google Patents
Integrated support for Hall displacement sensor Download PDFInfo
- Publication number
- CN202599327U CN202599327U CN 201220196482 CN201220196482U CN202599327U CN 202599327 U CN202599327 U CN 202599327U CN 201220196482 CN201220196482 CN 201220196482 CN 201220196482 U CN201220196482 U CN 201220196482U CN 202599327 U CN202599327 U CN 202599327U
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- CN
- China
- Prior art keywords
- insulator foot
- hall
- magnetic conduction
- conduction steel
- steel body
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- 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.)
- Expired - Fee Related
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- Geophysics And Detection Of Objects (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model relates to an integrated support for a Hall displacement sensor, comprising an insulating base, wherein the upper surface of the insulating base is provided with two placing cavities which are used for installing a Hall integrated circuit; and the size of each placing cavity is equal to the size of a Hall integrated circuit. The special characteristics are that magnetic permeability steel bodies are symmetrically arranged at two sides of each placing cavity; and the magnetic permeability steel bodies are integrated with the insulating base as an integrated structure, thus guaranteeing consistency and reliability for installation of the Hall integrated circuit and the magnetic permeability steel bodies, convenience in production process, and stability and soundness of the running sensor.
Description
Technical field
The utility model relates to sensor attachment, particularly a kind of integral type support that is used for Hall displacement transducer.
Background technology
Hall displacement transducer comprises Hall integrated circuit, the magnetic conduction steel body that is installed on the sensor line plate; When Hall integrated circuit is installed; The consistance of its height and verticality is not easy control; Magnetic conduction steel body adopts bonding way, and the relative position of Hall integrated circuit and magnetic conduction steel body is also wayward.
The fastness of existing hall sensor in order to prevent that operating vibration influence Hall integrated circuit, magnetic conduction steel body etc. from connecting; Need perfusion silica gel in order to limit the position of Hall integrated circuit and magnetic conduction steel body in the installation process; Operation is loaded down with trivial details; Silica gel is for magnetic field detection simultaneously, and its influence is unpredictable at present, so increased the uncertain factor of whole testing process.
Summary of the invention
The utility model technical matters to be solved provides a kind of consistance, reliability, the convenience of production run and the stability that sensor is in operation that Hall integrated circuit and magnetic conduction steel body install, integral type support that is used for Hall displacement transducer of fastness of guaranteeing.
The technical scheme of the utility model is:
This is used for the integral type support of Hall displacement transducer; Comprise insulator foot; Be provided with the inner chamber of laying that Hall integrated circuit is installed in two are used to suitable with the Hall integrated circuit size at the insulator foot upper surface; Its special character is: said inner chamber two side positions of laying are arranged with magnetic conduction steel body, and said magnetic conduction steel body and said insulator foot are integral structure.
Said lay the inner chamber facade perpendicular to the bottom surface of said insulator foot and with said insulator foot be integral structure, can accurately be after putting into to guarantee Hall integrated circuit, and setting height(from bottom) is confirmed perpendicular to insulator foot.
Said magnetic conduction steel body is imbedded in the said insulator foot.
The said inner chamber of laying is parallel to each other along facade and two relative interior facades of said magnetic conduction steel body of its length direction; The middle section of said middle section of laying inner chamber and two said magnetic conduction steel bodies is on a surface level; When making in batches with assurance; Hall integrated circuit is installed the consistance of back and magnetic conduction steel body relative position, and realizes the maximization of entire product performance.
Said insulator foot bottom surface is provided with and the said pin through hole of laying the Hall integrated circuit that inner chamber communicates, so that Hall integrated circuit is installed.
The bottom surface of said insulator foot is provided with two fixed legs, and said fixed leg is used for insulator foot installing and locating on the sensor line plate along the asymmetric distribution in axle center of said insulator foot, and is correct with the installation site that guarantees insulator foot.
Said insulator foot is cylindrical, and the outer facade of said magnetic conduction steel body is the arc facade.
The diameter that the arc facade of said magnetic conduction steel body is corresponding is less than or equal to the diameter of said insulator foot.
The beneficial effect of the utility model is:
1, because insulator foot, be used for Hall integrated circuit lay inner chamber, magnetic conduction steel body is an integral structure; After Hall integrated circuit is installed; The relative position of itself and magnetic conduction steel body is confirmed, has avoided the vibration influence Hall integrated circuit that produces in the product operational process, the fastness that magnetic conduction steel body connects.
2, need not to pour into silica gel in the installation process in order to limit the position of Hall integrated circuit and magnetic conduction steel body, installation procedure is simple, has improved production efficiency, the uncertainty influence when having avoided silica gel to detect magnetic field for Hall integrated circuit.
3, install integral type support behind the Hall integrated circuit; The Hall integrated circuit and the magnetic conduction steel body that are inverted into sensor are down reserved in the placement space; The Hall integrated circuit of stent size and sensor and magnetic conduction steel body are reserved the placement space tight connecting, have guaranteed the stability of product sensor in the operational process.
Description of drawings
Fig. 1 is the structural representation that the utility model is just being placed;
Fig. 2 is the structural representation that the utility model is put upside down and put;
Fig. 3 is a structural representation of putting into the utility model behind the Hall integrated circuit;
Among the figure: insulator foot 1, lay inner chamber 2, magnetic conduction steel body 3, fixed leg 4, pin through hole 5, Hall integrated circuit 6, pin 601.
Embodiment
As shown in the figure; The integral type support that this is used for Hall displacement transducer comprises insulator foot 1, and insulator foot 1 is cylindrical; Be provided with two at the upper surface of insulator foot 1 and lay inner chamber 2 with Hall integrated circuit 6 is installed in suitable being used to of Hall integrated circuit 6 sizes; The bottom surface of insulator foot 1 is provided with two fixed legs 4, two and the pin through hole 5 of laying the Hall integrated circuit 6 that inner chamber 2 communicates, and fixed leg 4 asymmetric distribution along the axle center of insulator foot 1 is used for installing and locating.
The facade of laying inner chamber 2 is integral structure perpendicular to the bottom surface of insulator foot 1 and with insulator foot 1; Lay 2 liang of side positions of inner chamber and be arranged with magnetic conduction steel body 3; Magnetic conduction steel body 3 is an integral structure with insulator foot 1, is imbedded in the insulator foot 1 like magnetic conduction steel body 3.The outer facade of magnetic conduction steel body 3 is the arc facade; The diameter that the arc facade of magnetic conduction steel body 3 is corresponding is less than or equal to the diameter of insulator foot 1; Lay inner chamber 2 and be parallel to each other along facade and two magnetic conduction steel body 3 relative interior facades of its length direction, the middle section of middle section and two magnetic conduction steel bodies 3 of laying inner chamber 2 is on a surface level.
During installation; Two Hall integrated circuits 6 are inverted into down lay in the inner chamber 2; Can be completely specified after Hall integrated circuit 6 is put into, accurately perpendicular to cylindrical insulator foot 1; Its pin 601 is drawn in pin through hole 5, and the symcenter of the symcenter of Hall integrated circuit 6 and magnetic conduction steel body 3 is in a surface level.
Claims (8)
1. integral type support that is used for Hall displacement transducer; Comprise insulator foot; Be provided with the inner chamber of laying that Hall integrated circuit is installed in two are used to suitable with the Hall integrated circuit size at the insulator foot upper surface; It is characterized in that: said inner chamber two side positions of laying are arranged with magnetic conduction steel body, and said magnetic conduction steel body and said insulator foot are integral structure.
2. the integral type support that is used for Hall displacement transducer according to claim 1 is characterized in that: said lay the inner chamber facade perpendicular to the bottom surface of said insulator foot and with said insulator foot be integral structure.
3. the integral type support that is used for Hall displacement transducer according to claim 1 is characterized in that: said magnetic conduction steel body is imbedded in the said insulator foot.
4. the integral type support that is used for Hall displacement transducer according to claim 1 and 2; It is characterized in that: the said inner chamber of laying is parallel to each other along facade and two relative interior facades of said magnetic conduction steel body of its length direction, and the middle section of said middle section of laying inner chamber and two said magnetic conduction steel bodies is on a surface level.
5. the integral type support that is used for Hall displacement transducer according to claim 1 is characterized in that: said insulator foot bottom surface is provided with and the said pin through hole of laying the Hall integrated circuit that inner chamber communicates.
6. the integral type support that is used for Hall displacement transducer according to claim 1 is characterized in that: the bottom surface of said insulator foot is provided with two fixed legs, and said fixed leg is along the asymmetric distribution in axle center of said insulator foot.
7. the integral type support that is used for Hall displacement transducer according to claim 1 is characterized in that: said insulator foot is cylindrical, and the outer facade of said magnetic conduction steel body is the arc facade.
8. the integral type support that is used for Hall displacement transducer according to claim 6 is characterized in that: the diameter that the arc facade of said magnetic conduction steel body is corresponding is less than or equal to the diameter of said insulator foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220196482 CN202599327U (en) | 2012-05-04 | 2012-05-04 | Integrated support for Hall displacement sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220196482 CN202599327U (en) | 2012-05-04 | 2012-05-04 | Integrated support for Hall displacement sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202599327U true CN202599327U (en) | 2012-12-12 |
Family
ID=47316857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220196482 Expired - Fee Related CN202599327U (en) | 2012-05-04 | 2012-05-04 | Integrated support for Hall displacement sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202599327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110531104A (en) * | 2019-09-10 | 2019-12-03 | 中国航空工业集团公司上海航空测控技术研究所 | Revolution speed sensing device based on hall principle |
-
2012
- 2012-05-04 CN CN 201220196482 patent/CN202599327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110531104A (en) * | 2019-09-10 | 2019-12-03 | 中国航空工业集团公司上海航空测控技术研究所 | Revolution speed sensing device based on hall principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170323 Address after: 121000 Jinzhou Development Zone, Bohai, No. Main Street, No. 4, No. 15 Patentee after: Jinzhou Haike Automobile Electronics Co Ltd Address before: 121000 Liaoning, Taihe District, Jinzhou City, West Main Street, No. 56 Patentee before: Jinzhou Hivron Auto Electronics Company Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20170504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |