CN205729397U - The medical x-ray machine that X-ray irradiates can be prevented - Google Patents
The medical x-ray machine that X-ray irradiates can be prevented Download PDFInfo
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- CN205729397U CN205729397U CN201620077522.6U CN201620077522U CN205729397U CN 205729397 U CN205729397 U CN 205729397U CN 201620077522 U CN201620077522 U CN 201620077522U CN 205729397 U CN205729397 U CN 205729397U
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Abstract
The utility model discloses a kind of medical x-ray machine preventing X-ray from irradiating, including X-ray machine body and block the device that non-check point prevents medical X-ray from irradiating, described X-ray machine body includes frame, X-ray generating means and image capturing system, and another one blocks the device that non-check point prevents medical X-ray from irradiating, it includes the main support of vertically-arranged, can stop the dark slide of X-ray, dark slide suspended and fixed device, dark slide up and down motion actuating device, motor and displacement detecting sensor；The power end of motor is electrically connected with control module, and the output shaft of motor is connected with actuating device；Dark slide is fixed on actuating device and can move up and down with actuating device；The input signal of its displacement detecting sensor is derived from medical X-ray irradiation unit, and its signal output part is electrically connected with control module；This device can efficiently reduce the harm that human body is caused by X-ray, automatically follows X-ray machine and moves up and down, and reduces the trouble of manually regulation, and the time of saving improves efficiency.
Description
Technical field
This utility model relates to medical instruments field, particularly to a kind of medical x-ray machine preventing X-ray from irradiating.
Background technology
X-ray examination is widely used the most clinically as a kind of common medical diagnosis means, although big portion
Radiation has certain harm to health to divide patient to know, but all thinks that its harm is very little, also gets used to being exposed to X to cure the disease
Under light ray.But, practical situation is really not so, and X-ray can cause cytogene to make a variation, and increases canceration or sterile risk.
A series of radiation health protection standards that China puts into effect at present are the most in line with international standards, but in practical operation, because patient is many or claps
Sheet personnel's manual operation labor intensity is big, does not wants to take the trouble, bothersome and need not block the dress that non-check point prevents medical X-ray from irradiating
Putting, so that standard performs practically no function, the patient that can enjoy shielding protection during film making is very few.
Utility model content
Task of the present utility model is to overcome the defect that prior art operation is inconvenient, labor intensity is big, time-consuming, to biography
The X-ray machine of system is improved, it is provided that one can be when X-ray shoot, and automatically providing one for patient, to block non-check point anti-
The device that only medical X-ray irradiates such that it is able to convenient easily, to greatest extent protection X-ray examination person be protected from what X-ray irradiated
The novel medical x-ray machine preventing X-ray from irradiating.
The technical solution of the utility model includes:
Can prevent the medical x-ray machine that X-ray irradiates, including X-ray machine body, X-ray machine body includes frame, X-ray generating means
And image capture module, wherein, X-ray generating means be arranged at frame front end and can with electric or hand upper and lower displacement, X-ray occur
The X-ray that device produces is gathered by image capture module after having irradiated the person of being diagnosed；It is characterized in that: with described X-ray generating means
Upper and lower displacement is linkedly set with one and blocks the device that non-check point prevents medical X-ray from irradiating, it include vertically-arranged main support, can
Stop the dark slide of X-ray, dark slide suspended and fixed device, dark slide up and down motion actuating device, be used for driving dark slide upper and lower
The motor of motion gear and for the displacement detecting sensing detecting X-ray generating means or image capture module moves up and down
Device；The power end of motor is electrically connected with control module, and the output shaft of motor is connected with actuating device；Dark slide is fixed on transmission
On device and can move up and down with actuating device；The input signal of its displacement detecting sensor is derived from X-ray generating means, its signal
Outfan is electrically connected with control module, for measuring the distance that X-ray machine body moves up and down.
Described dark slide includes upper and lower two pieces of dark slides.
Described upper and lower two pieces of dark slides are adjustably fixed on dark slide each via horizontal lever arm or frame spacing and transport up and down
On dynamic actuating device.
Described dark slide is lead curtain.
Described block the device that non-check point prevents medical X-ray from irradiating and also include dark slide and move up and down spacing dress
Putting, it is connected with dark slide up and down motion actuating device.
Described dark slide stop device for up-and-down movement includes position limit device and lower caging device.
Described displacement detecting sensor includes that wind spring, wind spring are arranged in wind spring groove, by connecting shaft and grating encoder
Connecting, connecting shaft is provided with line storage wheel, line storage wheel is installed cotton rope, the other end of cotton rope connects X-ray machine body, can be with X-ray
Machine body moves up and down, grating encoder and control module electrical connection.
Described displacement detecting sensor is that a kind of optics over the ground being arranged on X-ray generating means or image capture module is surveyed
Distance meter, or a kind of being arranged on can measure X-ray generating means or the optical ranging of image capture module height change in the air
Instrument.
Described displacement detecting sensor can also be a kind of being arranged on X-ray generating means or image capture module over the ground
Ultrasonic range finder, or a kind of being arranged on can measure X-ray generating means or image capture module height change in the air
Ultrasonic range finder.
Described displacement detecting sensor can also is that a kind of and X-ray generating means or image collecting device upper and lower displacement drive
The displacement signal acquisition device that the turn signal of motor is connected.
Described motor is motor or servomotor or hydraulic motor.
Described control module is single chip control module or PLC control module or DSP control module.
Connect on described support and have manually rising, descending control device, including remote control device and/or be located on support
Manual button, it is electrically connected with control module, for controlling rising or falling of dark slide.
Described main support lower end is provided with base, and base lower end arranges castor, it is simple to the mobile device of main support is with fixing.
Described main support corresponding to preventing the side of medical X-ray irradiation unit, upper and lower be provided with pair of bearing.
The groove corresponding to prevent the side of medical X-ray irradiation unit to be provided with vertically-arranged of described main support, described dark slide
Up and down motion actuating device is arranged in this groove；The upper and lower of groove is respectively arranged with bearing block.
Described actuating device is ball leading screw driving device, and described dark slide is fixed on screw mandrel by nut movable block,
Move up and down with screw mandrel.
Described main support left and/or right both sides are provided with the rail plate being parallel to described screw mandrel, and described dark slide is passed through
Regulation lock is arranged on support member, it is simple to upper-lower position regulates, and described support member is arranged on screw mandrel also by nut movable block
It is stuck on guide rail by slide block, moves up and down on guide rail with screw mandrel.
Described actuating device is belt drive unit, chain gearing or linear electric motors actuating device.
The beneficial effects of the utility model are:
From such scheme, this utility model has carried out the improvement of initiative, when X-ray shoots, energy to traditional X-ray ray machine
Enough automatically providing for patient and a kind of block the device that non-check point prevents medical X-ray from irradiating, this device can automatically follow X
Ray machine moves up and down such that it is able to irradiation convenient, that protect X-ray examination person to be protected from X-ray easily, to greatest extent, effectively
Ground reduces the harm that human body is caused by X-ray, decreases the human cost of medical personnel, improves efficiency.
Accompanying drawing explanation
Fig. 1 is overall structure figure of the present utility model；
Fig. 2 is of the present utility model to block the medical x-ray machine irradiation unit that non-detection position prevents from preventing X-ray from irradiating
Overall structure figure；
Fig. 3 is the structure chart of this utility model embodiment 1 displacement detecting sensor；
Fig. 4 is the overall structure figure of this utility model embodiment 4；
Fig. 5 is the overall structure figure of this utility model embodiment 5；
Fig. 6 is the overall structure figure of this utility model embodiment 6；
Fig. 7 is the overall structure figure of this utility model embodiment 7；
Fig. 8 is the overall structure figure of this utility model embodiment 8.
Detailed description of the invention
Embodiment 1
The utility model is described in further detail below in conjunction with the accompanying drawings, as it is shown in figure 1, a kind of doctor preventing X-ray from irradiating
With X-ray machine, including X-ray machine body with block the device 1 that non-check point prevents medical X-ray from irradiating, described X-ray machine body includes
X-ray generating means 3 and image collecting device (target drone) 4；Blocking non-check point described in as in figure 2 it is shown, prevents medical X-ray from irradiating
Device include the main support 16 of vertically-arranged, can stop that the dark slide 15 of X-ray, dark slide suspended and fixed device 14, dark slide are upper and lower
Motion gear 13, for driving dark slide 15 to move up and down the motor 18 of actuating device and adapted during for detecting use
The displacement detecting sensor 2 that medical X-ray irradiation unit 3 moves up and down；The power end of motor 18 is electrically connected with control module, electricity
The output shaft of machine 18 is connected with actuating device；Dark slide 15 is fixed on actuating device 13 and can move up and down with actuating device；
The input signal of its displacement detecting sensor 2 is derived from the X-ray generating means 3 of the medical x-ray machine that can prevent X-ray from irradiating, its signal
Outfan is electrically connected with control module, for measuring the distance that X-ray machine moves up and down.
In the present embodiment, dark slide 15 is lead curtain, and as other embodiment, dark slide 15 can also be that stereotype etc. substitutes
Thing.
In the present embodiment, actuating device is screw mandrel 12, and dark slide is fixed on screw mandrel by nut, and can be upper and lower with screw mandrel
Mobile.
Specifically, two pieces of dark slides 15 are arranged on support member 13 by regulation lock 14, can carry out upper-lower position regulation,
Support member 13 is arranged on screw mandrel 12 can be moved up and down with screw mandrel 12 by nut.
Main support 16 lower end is provided with base 19, and base lower end arranges pulley 110, for mobile device with fixing.
As it is shown on figure 3, displacement detecting sensor 2 includes that wind spring, wind spring are arranged in wind spring groove 201, by bearing 202 He
Connecting shaft 204 and grating encoder 205 connect, and connecting shaft 204 is provided with line storage wheel 203, hookup wire on line storage wheel 203
Rope, the other end of cotton rope connects X-ray machine body, can move up and down with X-ray machine body, and grating encoder and control module electrically connect
Connect.Specifically, the other end of cotton rope is connected, with on X-ray machine body for the shooting head of the external X-ray machine body with adapted
Lower movement, the displacement signal outfan of grating encoder is connected with described control module signal input part.
Embodiment 2
Unlike embodiment 1, about the main support blocking the device that non-check point prevents medical X-ray from irradiating
Both sides respectively arrange a slide rail, and the while of the regulation in Fig. 2 lock on 14 installation screw mandrels 12, two ends are stuck on slide rail, can be with screw mandrel 12
Moving up and down, this sampling device is the most stable.
Embodiment 3
On the basis of embodiment 1 or embodiment 2, on main support, it is further added by connection have manually rising, decline control dress
Putting, including remote control device and/or the manual button that is located on support, it is electrically connected with control module, is used for controlling
Rising or falling of dark slide.
As a example by manually regulation button, i.e. blocking the main support 16 of the device that non-check point prevents medical X-ray from irradiating
On two buttons of raising and lowering are set, with main control circuit be electrically connected.When rising button and pressing, Single-chip Controlling motor
Do rotation counterclockwise with fixing speed, drive lead curtain to rise.When upper limit position switch disconnects, motor is forbidden rotating counterclockwise,
Prevent lead curtain from exceeding upper limit.When declining button and pressing, Single-chip Controlling motor turns clockwise with fixing speed, band
Dynamic lead curtain declines.When lower position switch disconnects, motor is forbidden turning clockwise, and prevents lead curtain from exceeding lower limit.
Embodiment 4
As shown in Figure 4, unlike embodiment 1 or embodiment 2 or embodiment 3, described displacement detecting sensor 2 is also
May be mounted on image collecting device 4, or be arranged on the support rail of image collecting device 4.
It is aerial for measuring X-ray generating means or image acquisition mould that displacement detecting sensor can also is that one is arranged on
The optical rangefinder of tile height change.
Embodiment 5
As it is shown in figure 5, difference from Example 1 is, described displacement detecting sensor 2 can also is that laser range finder
Or ultrasonic range finder, this laser range finder or ultrasonic range finder are installed and below X-ray generating means 3, can occur with X-ray
Device 3 moves up and down, by wired or wirelessly the distance data transmission of detection is blocked non-check point and prevented
The control module of the device that medical X-ray irradiates.
Embodiment 6
As shown in Figure 6, it is with the difference of embodiment 5, described sensor 2 i.e. laser distance survey meter or ultrasound wave
Diastimeter can also be arranged on the lower section of image collecting device 4, or is arranged on the support rail of image collecting device 4, can
Move up and down with image collecting device.
Embodiment 7
As it is shown in fig. 7, be with the difference of embodiment 1, described displacement detecting sensor 2 can be that detection motor turns
The device of dynamic signal, this device is arranged on the driving motor 5 of X-ray generating means, by wireless or wired by the way of will inspection
The turn signal surveyed is transferred to block the control module of the device that non-check point prevents medical X-ray from irradiating.
Embodiment 8
As shown in Figure 8, being with the difference of embodiment 7, the device of this detection electric machine rotation signal is arranged on image
On the driving motor 6 of harvester, by wireless or wired by the way of be transferred to block non-inspection by the turn signal of detection
Position prevents the control module of the device that medical X-ray irradiates.
This utility model is not limited to above-mentioned detailed description of the invention, and those of ordinary skill in the art is according to this utility model
Expanding further of making each falls within protection domain of the present utility model.
Claims (19)
1. can prevent the medical x-ray machine that X-ray irradiates, including X-ray machine body, X-ray machine body include frame, X-ray generating means and
Image capture module, wherein, X-ray generating means is arranged at frame front end and can fill with electric or hand upper and lower displacement, X-ray
Buy property after raw X-ray has irradiated the person of being diagnosed and gathered by image capture module；It is characterized in that: with on described X-ray generating means
Bottom offset is linkedly set with one and blocks the device that non-check point prevents medical X-ray from irradiating, and it includes the main support of vertically-arranged, can hinder
Keep off the dark slide of X-ray, dark slide suspended and fixed device, dark slide up and down motion actuating device, be used for driving dark slide to transport up and down
Move the motor of actuating device and for detecting X-ray generating means or the displacement detecting sensor of image capture module up and down motion；
The power end of motor is electrically connected with control module, and the output shaft of motor is connected with actuating device；Dark slide is fixed on transmission dress
Put and can move up and down with actuating device；The input signal of its displacement detecting sensor is derived from X-ray generating means, and its signal is defeated
Go out end to be electrically connected with control module, for measuring the distance that X-ray machine body moves up and down.
The medical x-ray machine preventing X-ray from irradiating the most according to claim 1, it is characterised in that: described dark slide includes
Upper and lower two pieces of dark slides.
The medical x-ray machine preventing X-ray from irradiating the most according to claim 2, it is characterised in that: described upper and lower two pieces of screenings
Tabula rasa is adjustably fixed on dark slide up and down motion actuating device each via horizontal lever arm or frame spacing.
The medical x-ray machine preventing X-ray from irradiating the most according to claim 1, it is characterised in that: described dark slide is lead
Curtain.
The medical x-ray machine preventing X-ray from irradiating the most according to claim 1, it is characterised in that block non-inspection portion described in:
The device that position prevents medical X-ray from irradiating also includes dark slide stop device for up-and-down movement, itself and dark slide up and down motion transmission
Device connects.
The medical x-ray machine preventing X-ray from irradiating the most according to claim 5, it is characterised in that: described dark slide is transported up and down
Dynamic stopping means includes position limit device and lower caging device.
The medical x-ray machine preventing X-ray from irradiating the most according to claim 1, it is characterised in that: described displacement detecting senses
Device includes that wind spring, wind spring are arranged in wind spring groove, is connected by connecting shaft and grating encoder, connecting shaft is provided with storage line
Wheel, line storage wheel is installed cotton rope, and the other end of cotton rope connects X-ray machine body, can move up and down with X-ray machine body, grating encoding
Device and control module electrical connection。
The medical x-ray machine preventing X-ray from irradiating the most according to claim 1, it is characterised in that: described displacement detecting senses
Device is a kind of optical rangefinder over the ground being arranged on X-ray generating means or image capture module, or one is arranged on sky
In can measure X-ray generating means or the optical rangefinder of image capture module height change.
The medical x-ray machine preventing X-ray from irradiating the most according to claim 1, it is characterised in that: described displacement detecting senses
Device is a kind of ultrasonic range finder over the ground being arranged on X-ray generating means or image capture module；Or one is arranged on
X-ray generating means or the ultrasonic range finder of image capture module height change can be measured in the air.
The medical x-ray machine preventing X-ray from irradiating the most according to claim 1, it is characterised in that: described displacement detecting passes
Sensor is a kind of displacement signal driving the turn signal of motor to be connected with X-ray generating means or image collecting device upper and lower displacement
Harvester.
11. medical x-ray machines preventing X-ray from irradiating according to claim 1, it is characterised in that: described motor is stepping
Motor or servomotor or hydraulic motor.
12. medical x-ray machines preventing X-ray from irradiating according to claim 1, it is characterised in that: described control module is
Single chip control module or PLC control module or DSP control module.
13. medical x-ray machines preventing X-ray from irradiating according to claim 1, it is characterised in that: connect on described main support
Be connected to manually to rise, descending control device, including remote control device and/or the manual button that is located on support, itself and control
Molding block is electrically connected, for controlling rising or falling of dark slide.
14. medical x-ray machines preventing X-ray from irradiating according to claim 1, it is characterised in that: under described main support
End is provided with base, and the lower end of base is provided with castor.
15. medical x-ray machines irradiated according to the prevented X-ray described in any claim in claim 1 to 14, its feature exists
In the side corresponding to preventing medical X-ray irradiation unit of: described main support, upper and lower it is provided with pair of bearing.
16. medical x-ray machines irradiated according to the prevented X-ray described in any claim in claim 1 to 14, its feature exists
In: described main support corresponding to preventing the side of medical X-ray irradiation unit to be provided with the groove of vertically-arranged, described dark slide is transported up and down
Dynamic actuating device is arranged in this groove；The upper and lower of groove is respectively arranged with bearing block.
17. medical x-ray machines preventing X-ray from irradiating according to claim 15, it is characterised in that: described actuating device is
Ball leading screw driving device, described dark slide is fixed on screw mandrel by nut movable block, moves up and down with screw mandrel.
18. medical x-ray machines preventing X-ray from irradiating according to claim 17, it is characterised in that: described main support is left
And/or right both sides are provided with the rail plate being parallel to described screw mandrel, described dark slide is arranged on support member by adjusting means
On, it is simple to upper-lower position regulates, and described support member is arranged on screw mandrel by nut movable block and is stuck on guide rail by slide block,
Move up and down on guide rail with screw mandrel.
19. medical x-ray machines preventing X-ray from irradiating according to claim 15, it is characterised in that: described actuating device is
Belt drive unit, chain gearing or linear electric motors actuating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620077522.6U CN205729397U (en) | 2016-01-25 | 2016-01-25 | The medical x-ray machine that X-ray irradiates can be prevented |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620077522.6U CN205729397U (en) | 2016-01-25 | 2016-01-25 | The medical x-ray machine that X-ray irradiates can be prevented |
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| CN205729397U true CN205729397U (en) | 2016-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496443A (en) * | 2016-01-25 | 2016-04-20 | 东莞市亨顺医疗设备有限公司 | X-ray exposure preventive medical X-ray machine |
-
2016
- 2016-01-25 CN CN201620077522.6U patent/CN205729397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496443A (en) * | 2016-01-25 | 2016-04-20 | 东莞市亨顺医疗设备有限公司 | X-ray exposure preventive medical X-ray machine |
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| Date | Code | Title | Description |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191024 Address after: 523000 room 217, building 3, No. 115, Xinhua Road, Wanjiang street, Dongguan City, Guangdong Province Patentee after: Dongguan Huadun Intelligent Technology Co., Ltd Address before: 523052 Guangdong province Dongguan City Wanjiang Street Community Fen Lou Fang No. 7 Lane 2 changmen Patentee before: DONGGUAN HENGSHUN MEDICAL DEVICE CO., LTD. |