CN202235431U - Automatic following collision-preventing warning device for suspension type X ray machine - Google Patents
Automatic following collision-preventing warning device for suspension type X ray machine Download PDFInfo
- Publication number
- CN202235431U CN202235431U CN2011204031829U CN201120403182U CN202235431U CN 202235431 U CN202235431 U CN 202235431U CN 2011204031829 U CN2011204031829 U CN 2011204031829U CN 201120403182 U CN201120403182 U CN 201120403182U CN 202235431 U CN202235431 U CN 202235431U
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- distance
- signal processor
- patient
- warning
- warning device
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Abstract
The utility model relates to an automatic following collision-preventing warning device for a suspension type X ray machine, belonging to the technical field of medical instruments. The device comprises a signal processor installed in a ball tube shell and an infrared distance measurement sensor and an oscillator controlled by the signal processor, and the output end of the signal processor is connected with a sounder and a motion stopping unit. The device is characterized by measuring the distance from the global shell to a patient or object through the infrared distance measurement sensor and generating an analog signal to the signal processor U1; judging the distance range after calculation by the signal processor U1 and controlling the sounder to give a warning; and if the distance reaches the minimum safety distance, leading a motor to stop motion through the motion stopping unit, protecting the patient and the device, and controlling the sounder to give a warning. The device has the advantages of measuring the distance from the ball tube to the patient or object, grading the warnings according to the distance range, automatically stopping the rotation of the motor when the distance reaches the minimum safety distance and protecting the device from being collided by the patient or object.
Description
Technical field
This utility model is to belong to technical field of medical instruments.
Background technology
The bulb of present medical suspension X-ray production apparatus is followed the Anti-bumping protection alarm device and is generally adopted capacitance sensor to detect patient or object to produce switching signal control motor and stop or reversing; This mode lacks classification prompting alarm and protection function, can not prompting operation person's equipment and the actual range scope of patient or object.
Summary of the invention
The purpose of this utility model: measure the distance of the bulb of suspension X-ray production apparatus apart from patient or object, according to the distance range classifying alarm, when distance reaches minimum safe distance, stop motor automatically and rotate, protection equipment does not bump against patient or object.
The technical scheme that this utility model proposed is: comprise being installed in the intravital signal processor of bulb shell that by the infrared distance sensor and the agitator of this signal processor control, the outfan of signal processor connects acoustical generator and stop motion unit; Its technical characterictic is: infrared distance sensor is measured the distance of bulb to patient or object; Produce analogue signal and give signal processor U1, after signal processor U1 processing operations, the judging distance scope; And the control acoustical generator provides warning; If distance reaches minimum safe distance, then directly make motor stop motion protection patient and equipment, and the control acoustical generator provides warning through the stop motion unit.
The beneficial effect of this utility model is: measure bulb to patient or object distance, according to the distance range classifying alarm, motor stops operating automatically when distance reaches minimum safe distance, and protection equipment does not bump against patient or object.
Description of drawings
Fig. 1 is the classifying alarm sketch map that the suspension X-ray production apparatus is followed an embodiment of proximity-warning device automatically.
Fig. 2 is the surface structure sketch map that the suspension X-ray production apparatus is followed an embodiment of proximity-warning device automatically.
Fig. 3 is the circuit theory diagrams that the suspension X-ray production apparatus is followed proximity-warning device automatically.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3.This device collision-proof alarm divides 4 ranks, distance not reporting to the police more than 30cm; Distance is between 20cm to 30cm the time, and per minute is reported to the police once; Distance was reported to the police 1 time between 10cm to 20cm the time in per 30 seconds; Distance was reported to the police once between 4cm to 10cm the time in per 20 seconds; Distance is when be 4cm, stop motion automatically, and continuous alarm 3, with the distance between assurance bulb and patient or the object in 4cm and above safety range.This device has a bulb housing 1, at the intravital infrared distance sensor 2 of this bulb shell, and acoustical generator 3.Signal processor U1 is housed in bulb housing 1, and this signal processor is a single-chip microcomputer, and model is: ATMega16.The PA0 foot of this signal processor U1 is connected with infrared distance sensor X2, but the X1 foot be connected with the agitator X1 of clocking, the PD7 foot is connected with acoustical generator LS1, PC0 is connected with the stop motion unit.
Infrared distance sensor is measured the distance of bulb to patient or object; Produce analogue signal and give signal processor U1; After signal processor U1 processing operations, the judging distance scope, and the control phonation unit provides warning; If distance reaches minimum safe distance 4cm, then directly make motor stop motion protection patient and equipment through the stop motion unit.
Claims (2)
1. a suspension X-ray production apparatus is followed proximity-warning device automatically; This device comprises and is installed in the intravital signal processor of bulb shell that by the infrared distance sensor and the agitator of this signal processor control, the outfan of signal processor connects acoustical generator and stop motion unit; It is characterized in that: infrared distance sensor is measured the distance of bulb to patient or object; Produce analogue signal and give signal processor U1, after signal processor U1 processing operations, the judging distance scope; And the control acoustical generator provides warning; If distance arrives minimum safe distance, then directly make motor stop motion protection patient and equipment, and the control acoustical generator provides warning through the stop motion unit.
2. a kind of suspension X-ray production apparatus according to claim 1 is followed the signal processor of proximity-warning device automatically, it is characterized in that: described signal processor is a single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204031829U CN202235431U (en) | 2011-10-17 | 2011-10-17 | Automatic following collision-preventing warning device for suspension type X ray machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204031829U CN202235431U (en) | 2011-10-17 | 2011-10-17 | Automatic following collision-preventing warning device for suspension type X ray machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202235431U true CN202235431U (en) | 2012-05-30 |
Family
ID=46096748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204031829U Expired - Fee Related CN202235431U (en) | 2011-10-17 | 2011-10-17 | Automatic following collision-preventing warning device for suspension type X ray machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202235431U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290409A (en) * | 2016-09-26 | 2017-01-04 | 朱磊 | A kind of ray detection system with automatic interlock defencive function and detection method thereof |
| CN110495897A (en) * | 2018-05-16 | 2019-11-26 | 通用电气公司 | The mobile control system and method for mobile device |
| CN110742641A (en) * | 2019-10-24 | 2020-02-04 | 上海联影医疗科技有限公司 | Radiation-proof early warning method, system and device |
-
2011
- 2011-10-17 CN CN2011204031829U patent/CN202235431U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290409A (en) * | 2016-09-26 | 2017-01-04 | 朱磊 | A kind of ray detection system with automatic interlock defencive function and detection method thereof |
| CN110495897A (en) * | 2018-05-16 | 2019-11-26 | 通用电气公司 | The mobile control system and method for mobile device |
| CN110495897B (en) * | 2018-05-16 | 2023-09-05 | 通用电气公司 | Mobile control system and method for mobile equipment |
| CN110742641A (en) * | 2019-10-24 | 2020-02-04 | 上海联影医疗科技有限公司 | Radiation-proof early warning method, system and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20181017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |