CN204405820U - Guiding sensor magnetic flux intensifier - Google Patents
Guiding sensor magnetic flux intensifier Download PDFInfo
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- CN204405820U CN204405820U CN201520123356.4U CN201520123356U CN204405820U CN 204405820 U CN204405820 U CN 204405820U CN 201520123356 U CN201520123356 U CN 201520123356U CN 204405820 U CN204405820 U CN 204405820U
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Abstract
The utility model relates to a kind of guiding sensor magnetic flux intensifier.Current existing guiding sensor mostly is Magnetic Sensor, because the sensitivity of manufacture craft, volume and magnetic induction part limits, Magnetic Sensor detecting distance at identical conditions itself is 8mm, if want to strengthen detecting distance, devices function is very unstable, and along with the increase of working time, the temperature of Hall increases, and causes Hall to occur temperature drift, is also that unstable situation appears in device.A kind of guiding sensor magnetic flux intensifier, its composition comprises: main control chip (2), described main control chip is connected with one group of Hall chip (1), power module (3), driving chip (4), routine interface (6) respectively, described driving chip is connected with working interface (5), described Hall chip has magnetic field boss (7).The utility model is applied to guiding sensor magnetic flux intensifier.
Description
technical field:
the utility model relates to a kind of guiding sensor magnetic flux intensifier.
background technology:
current existing guiding sensor mostly is Magnetic Sensor, because the sensitivity of manufacture craft, volume and magnetic induction part limits, Magnetic Sensor detecting distance at identical conditions itself is 8mm, if want to strengthen detecting distance, devices function is very unstable, and along with the increase of working time, the temperature of Hall increases, and causes Hall to occur temperature drift, is also that unstable situation appears in device.
summary of the invention:
the purpose of this utility model is to provide a kind of guiding sensor magnetic flux intensifier.
above-mentioned object is realized by following technical scheme:
a kind of guiding sensor magnetic flux intensifier, its composition comprises: main control chip, described main control chip is connected with one group of Hall chip, power module, driving chip, routine interface respectively, and described driving chip is connected with working interface, described Hall chip has magnetic field boss.
described guiding sensor magnetic flux intensifier, described power module model is L7805AC-V, described main control chip model is ATmega8L-8PI, described driving chip model is ULN2003, described Hall chip adopts 496b, described magnetic field boss is the Superfine crystal material die casting block that magnetic property is good, and described magnetic field boss is of a size of 2mmx3mmx12mm.
the beneficial effects of the utility model:
1. the utility model does not change the mode of operation of original sensor, and allow the detecting distance of detection magnetic stripe increase considerably, and it is more stable to work, by increasing boss in magnetic induction part (hall device) top, strengthen the detecting distance of magnetic induction part (hall device), this is simple and reliable for structure, can increase considerably detecting distance.
the one magnetic field boss that the utility model adopts the powerful permeability magnetic material of ultracrystallite to make is arranged on above Hall chip, to increase sensitivity and the measuring distance of Hall, and the temperature that original paper work can produce by magnetic field boss derives, original paper is made to reduce the impact of temperature increase, Superfine crystal material, utilize powder die-casting technique by ultracrystallite powder size as requested (2mmx3mmx12mm) die cast, can effectively increase enhancing intensity.
the utility model Hall chip detects magnetic field, and sends signal to main control chip, and signal is passed to driving chip through resolving by main control chip, is sent after driving chip amplifying signal by working interface; Power supply is carried out transformation by power module and then DC10v-DC15v is converted to DC5v power supply for operating die, driving chip, Hall chip work by the power supply in working interface.
accompanying drawing illustrates:
fig. 1 is structural representation of the present utility model.
fig. 2 is the utility model circuit diagram.
embodiment:
embodiment 1:
a kind of guiding sensor magnetic flux intensifier, its composition comprises: main control chip 2, described main control chip is connected with one group of Hall chip 1, power module 3, driving chip 4, routine interface 6 respectively, described driving chip is connected with working interface 5, described Hall chip has magnetic field boss 7.
embodiment 2:
guiding sensor magnetic flux intensifier according to embodiment 1, described power module model is L7805AC-V, described main control chip model is ATmega8L-8PI, described driving chip model is ULN2003, described Hall chip adopts 496b, described magnetic field boss is the Superfine crystal material die casting block that magnetic property is good, and described magnetic field boss is of a size of 2mmx3mmx12mm.
Claims (2)
1. a guiding sensor magnetic flux intensifier, its composition comprises: main control chip, it is characterized in that: described main control chip is connected with one group of Hall chip, power module, driving chip, routine interface respectively, described driving chip is connected with working interface, described Hall chip has magnetic field boss.
2. guiding sensor magnetic flux intensifier according to claim 1, it is characterized in that: described power module model is L7805AC-V, described main control chip model is ATmega8L-8PI, described driving chip model is ULN2003, described Hall chip adopts 496b, described magnetic field boss is the Superfine crystal material die casting block that magnetic property is good, and described magnetic field boss is of a size of 2mmx3mmx12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123356.4U CN204405820U (en) | 2015-03-03 | 2015-03-03 | Guiding sensor magnetic flux intensifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520123356.4U CN204405820U (en) | 2015-03-03 | 2015-03-03 | Guiding sensor magnetic flux intensifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204405820U true CN204405820U (en) | 2015-06-17 |
Family
ID=53429669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520123356.4U Expired - Fee Related CN204405820U (en) | 2015-03-03 | 2015-03-03 | Guiding sensor magnetic flux intensifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN204405820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104635182A (en) * | 2015-03-03 | 2015-05-20 | 哈尔滨万和机电科技有限公司 | Magnetic flux enhancement device and enhancement method for guidance sensor |
-
2015
- 2015-03-03 CN CN201520123356.4U patent/CN204405820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104635182A (en) * | 2015-03-03 | 2015-05-20 | 哈尔滨万和机电科技有限公司 | Magnetic flux enhancement device and enhancement method for guidance sensor |
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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: 20180411 Address after: No. 32, Hebei Province, Handan City, Hebei Patentee after: Li Weiming Address before: 150000 416, room 1, 25 Huang Hai Road, Ha Ping Road, Harbin Development Zone, Heilongjiang Patentee before: HARBIN WANHE ELECTROMECHANICAL TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20180303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |