CN107320860A - A kind for the treatment of head position detecting circuit - Google Patents
A kind for the treatment of head position detecting circuit Download PDFInfo
- Publication number
- CN107320860A CN107320860A CN201710353141.5A CN201710353141A CN107320860A CN 107320860 A CN107320860 A CN 107320860A CN 201710353141 A CN201710353141 A CN 201710353141A CN 107320860 A CN107320860 A CN 107320860A
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- China
- Prior art keywords
- chip
- pins
- resistance
- position detecting
- head position
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N7/02—Localised ultrasound hyperthermia
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The present invention relates to a kind for the treatment of head position detecting circuit, including treatment head, magnet is installed in the treatment head, also include the detection control panel for sensing multiple Hall sensors of the magnet and being connected with the Hall sensor, the detection control panel includes chip P1, chip P2 and integrated chip U2, No. 1, No. 2, No. 3, No. 4 pins in parallel ground connection of the integrated chip U2, No. 5 pins are connected with resistance R2, No. 6 pins are connected with resistance R3, No. 7 pin ground connection, No. 8 pins are connected with electric capacity C1, C2, C3, electric capacity C1, C2, C3 earth.The treatment head position detecting circuit that the present invention is provided, the characteristics for the treatment of head position intelligent detection device that the present invention is provided may pass through barrier according to magnetic force, magnetic inductor carrys out location sense and answers magnet positions, pass through encoder, a variety of situations coding, information is returned in controller, is realized potsherd position in treatment head and is positioned.
Description
Technical field
The present invention relates to a kind for the treatment of head position detecting circuit.
Background technology
At present, in ultrasound knife beauty instrument field, for treatment head location detecting technology, there is serious deficiency, its into
This high, structure bulky, and be not easy to safeguard.
Traditional position detecting device, is the detection means of contact, and the abrasion for being certain to cause its structure is used for a long time,
And change to get up to need to dismantle, it is particularly troublesome, do not misplaced gradually using position detection for a long time not accurate.Once occur in that event
Barrier, need to judge whether junction weares and teares, whether connector is reliable, and program is complicated.
The content of the invention
The technical problems to be solved by the invention are to overcome the deficiency of above-mentioned prior art, and there is provided a kind for the treatment of head position
Detect circuit.
It is provided with a kind for the treatment of head position detecting circuit provided according to the present invention, including treatment head, the treatment head
Magnet, in addition to sense multiple Hall sensors of the magnet and the detection being connected with Hall sensor control
Plate, the detection control panel include No. 1 of chip P1, chip P2 and integrated chip U2, the integrated chip U2, No. 2, No. 3,4
Number pins in parallel ground connection, No. 5 pins are connected with resistance R2, and No. 6 pins are connected with resistance R3, and No. 7 pins ground connection, No. 8 pins connect
It is connected to electric capacity C1, C2, C3, electric capacity C1, C2, C3 earth.
A kind for the treatment of head position detecting circuit that the present invention is provided can also have following additional technical feature：
Each Hall sensor includes chip U5-U11, the chip U5 and is connected with resistance R7, the chip U6 companies
It is connected to resistance R8, the chip U7 is connected with resistance R4, the chip U8 is connected to resistance R5, the chip U9 and is connected to resistance R2,
The chip U10 is connected with resistance R6, the chip U11 and is connected with resistance R3.
Also include decoder, the decoder includes identification chip U1, and the identification chip U1 receiving is from multiple described
The status information for the magnet that Hall sensor is sensed, No. 1 to No. 4, No. 11 to No. 13 pins of the identification chip U1
Be connected respectively with multiple Hall sensors, No. 6, No. 7 and No. 9 pins of the identification chip U1 respectively with the chip
No. 7, No. 9 of P1 are connected with No. 4 pins.
Also include temperature sensing circuit, the temperature sensing circuit includes being connected on No. 2 pins of the chip U2
Resistance R1, the resistance R1 are grounded by electric capacity C4, and No. 4 pins of the chip U2 are connected with electric capacity C5 and are grounded.
Also include storage circuit, the storage circuit includes storage chip U4, and No. 1 to No. 4 of the storage chip U4 is drawn
Pin is connected with electric capacity C6, and No. 5 pins of the chip U4 are connected with chip P1 No. 8 pins, the storage chip U4
No. 5 pins and No. 6 pins be connected respectively by resistance R9 and resistance R10 with electric capacity C6.
What a kind for the treatment of head position detecting circuit provided using the present invention was brought has the beneficial effect that：What the present invention was provided controls
The characteristics of head position intelligent detection device may pass through barrier according to magnetic force is treated, magnetic inductor carrys out location sense and answers magnet positions, led to
Encoder is crossed, a variety of situations are encoded, information is returned in controller, potsherd position in treatment head is realized and positions.
Brief description of the drawings
Fig. 1 is the operational process block diagram for the treatment of head position detecting circuit of the present invention.
Fig. 2 is the circuit diagram of detection control panel in treatment head position detecting circuit of the present invention.
Fig. 3 is the circuit diagram of decoder in treatment head position detecting circuit of the present invention.
Fig. 4 is temperature sensing circuit figure in treatment head position detecting circuit of the present invention.
Fig. 5 is the circuit diagram of Hall sensor in treatment head position detecting circuit of the present invention.
Fig. 6 is storage circuit figure in treatment head position detecting circuit of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings：
As shown in Figures 1 to 6, a kind of embodiment of the treatment head position detecting circuit provided according to the present invention, including control
Treat head, magnet be installed in the treatment head, in addition to the sensing magnet multiple Hall sensors and with the Hall
The detection control panel that sensor is connected, the detection control panel includes chip P1, chip P2 and integrated chip U2, described integrated
No. 1 of chip U2, No. 2, No. 3, No. 4 pins in parallel ground connection, No. 5 pins are connected with resistance R2, and No. 6 pins are connected with resistance R3,7
Number pin ground connection, No. 8 pins are connected with electric capacity C1, C2, C3, electric capacity C1, C2, C3 earth.What the present invention was provided controls
The characteristics of head position intelligent detection device may pass through barrier according to magnetic force is treated, magnetic inductor carrys out location sense and answers magnet positions, led to
Encoder is crossed, a variety of situations are encoded, information is returned in controller, potsherd position in treatment head is realized and positions.
As shown in Figures 1 to 6, a kind of embodiment of the treatment head position detecting circuit provided according to the present invention, Mei Gesuo
Stating Hall sensor includes chip U5-U11, and the chip U5 is connected with resistance R7, and the chip U6 is connected with resistance R8, described
Chip U7 is connected with resistance R4, and the chip U8 is connected to resistance R5, the chip U9 and is connected to resistance R2, the chip U10 connections
There are resistance R6, the chip U11 to be connected with resistance R3.One end in treatment head is a circular magnet, 7 Hall sensors pair
The sensing of magnet converts a signal into A0 by encoder, and A1, A2 3 signals are transmitted to master chip, now by connector
We just can be according to our 7 codings come position location.
As shown in Figures 1 to 6, a kind of embodiment of the treatment head position detecting circuit provided according to the present invention, in addition to
Decoder, the decoder includes identification chip U1, and the identification chip U1 receiving is from multiple Hall sensors sensings
The status information of the magnet arrived, No. 1 to No. 4 of the identification chip U1, No. 11 to No. 13 pins respectively with it is multiple described
Hall sensor is connected, No. 6, No. 7 and No. 9 pins of the identification chip U1 respectively with the chip P1 No. 7, No. 9 and 4
Number pin is connected.In order to solve potsherd orientation problem, using magnet inducing method, by magnet ferropexy on potsherd,
The position of magnet is obtained by the magnetic strength device system and encoder of design, and feeds back to hand tool system to know potsherd
Position.
3 codings are obtained after judging after Hall sensor acquisition magnet positions by encoder logic, that is, are obtained in 25mm
Magnet positions.
3 instructions by software program compiling, are exported eight kinds of states by decoder, so as to recognize the specific of hand tool end transmission
Information
As shown in Figures 1 to 6, a kind of embodiment of the treatment head position detecting circuit provided according to the present invention, in addition to
Temperature sensing circuit, the temperature sensing circuit includes the resistance R1 being connected on No. 2 pins of the chip U2, the resistance
R1 is grounded by electric capacity C4, and No. 4 pins of the chip U2 are connected with electric capacity C5 and are grounded.Temperature sensing circuit detects treatment head
Temperature, if temperature is too high, can feed back to main frame alarm signal.As shown in Figures 1 to 6, the one kind provided according to the present invention is controlled
The embodiment of head position detecting circuit, in addition to storage circuit are treated, the storage circuit includes storage chip U4, the storage core
No. 1 of piece U4 to No. 4 pins are connected with electric capacity C6, and No. 5 pins of the chip U4 are connected with chip P1 No. 8 pins
Connect, No. 5 pins and No. 6 pins of the storage chip U4 are connected by resistance R9 and resistance R10 with electric capacity C6 respectively.Letter
Breath is deposited into here, is read again when needing.
Claims (5)
1. a kind for the treatment of head position detecting circuit, including treatment head, it is characterised in that：Magnet is installed in the treatment head, also
Including the detection control panel for sensing multiple Hall sensors of the magnet and being connected with the Hall sensor, the inspection
Observing and controlling making sheet includes chip P1, chip P2 and integrated chip U2, the integrated chip U2 No. 1, No. 2, No. 3, No. 4 pins in parallel
Ground connection, No. 5 pins are connected with resistance R2, and No. 6 pins are connected with resistance R3, No. 7 pins ground connection, No. 8 pins be connected with electric capacity C1,
C2, C3, electric capacity C1, C2, C3 earth.
2. treatment head position detecting circuit according to claim 1, it is characterised in that：Each Hall sensor includes
Chip U5-U11, the chip U5 are connected with resistance R7, and the chip U6 is connected with resistance R8, the chip U7 and is connected with resistance
R4, the chip U8 are connected to resistance R5, and the chip U9 is connected to resistance R2, the chip U10 and is connected with resistance R6, the chip
U11 is connected with resistance R3.
3. treatment head position detecting circuit according to claim 2, it is characterised in that：Also include decoder, the decoding
Device includes identification chip U1, the identification chip U1 and receives the shape of the magnet sensed from multiple Hall sensors
State information, No. 1 to No. 4 of the identification chip U1, No. 11 to No. 13 pins be connected respectively with multiple Hall sensors,
No. 7, No. 9 and No. 4 pins of No. 6, No. 7 and No. 9 pins of the identification chip U1 respectively with the chip P1 are connected.
4. treatment head position detecting circuit according to claim 3, it is characterised in that：Also include temperature sensing circuit, institute
The resistance R1 that temperature sensing circuit includes being connected on No. 2 pins of the chip U2 is stated, the resistance R1 is connect by electric capacity C4
Ground, No. 4 pins of the chip U2 are connected with electric capacity C5 and are grounded.
5. treatment head position detecting circuit according to claim 4, it is characterised in that：Also include storage circuit, it is described to deposit
No. 1 to No. 4 pin that storing up electricity road includes storage chip U4, the storage chip U4 is connected with electric capacity C6, the chip U4
No. 5 pins be connected with chip P1 No. 8 pins, No. 5 pins and No. 6 pins of the storage chip U4 pass through resistance respectively
R9 and resistance R10 are connected with electric capacity C6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353141.5A CN107320860A (en) | 2017-05-18 | 2017-05-18 | A kind for the treatment of head position detecting circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353141.5A CN107320860A (en) | 2017-05-18 | 2017-05-18 | A kind for the treatment of head position detecting circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107320860A true CN107320860A (en) | 2017-11-07 |
Family
ID=60192921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710353141.5A Pending CN107320860A (en) | 2017-05-18 | 2017-05-18 | A kind for the treatment of head position detecting circuit |
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| Country | Link |
|---|---|
| CN (1) | CN107320860A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1222846A (en) * | 1997-05-15 | 1999-07-14 | 松下电工株式会社 | Ultrasonic device |
| CN1731668A (en) * | 2005-06-30 | 2006-02-08 | 中国工程物理研究院电子工程研究所 | Ultrasonic motor positioning device |
| CN201876233U (en) * | 2010-08-18 | 2011-06-22 | 杭州和而泰智能控制技术有限公司 | Device position detecting circuit and device comprising same |
| CN103472125A (en) * | 2013-08-13 | 2013-12-25 | 北京师范大学 | Hall effect based neural tissue imaging method and device |
| CN103720492A (en) * | 2012-10-15 | 2014-04-16 | 北京速迈医疗科技有限公司 | Ultrasonic aspiration operation system capable of being controlled accurately |
| CN104027893A (en) * | 2013-03-08 | 2014-09-10 | 奥赛拉公司 | Devices And Methods For Multi-focus Ultrasound Therapy |
-
2017
- 2017-05-18 CN CN201710353141.5A patent/CN107320860A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1222846A (en) * | 1997-05-15 | 1999-07-14 | 松下电工株式会社 | Ultrasonic device |
| CN1731668A (en) * | 2005-06-30 | 2006-02-08 | 中国工程物理研究院电子工程研究所 | Ultrasonic motor positioning device |
| CN201876233U (en) * | 2010-08-18 | 2011-06-22 | 杭州和而泰智能控制技术有限公司 | Device position detecting circuit and device comprising same |
| CN103720492A (en) * | 2012-10-15 | 2014-04-16 | 北京速迈医疗科技有限公司 | Ultrasonic aspiration operation system capable of being controlled accurately |
| CN104027893A (en) * | 2013-03-08 | 2014-09-10 | 奥赛拉公司 | Devices And Methods For Multi-focus Ultrasound Therapy |
| CN103472125A (en) * | 2013-08-13 | 2013-12-25 | 北京师范大学 | Hall effect based neural tissue imaging method and device |
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Application publication date: 20171107 |
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