CN208942180U - One kind automatically tracking x-ray protection control equipment - Google Patents
One kind automatically tracking x-ray protection control equipment Download PDFInfo
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- CN208942180U CN208942180U CN201821115802.7U CN201821115802U CN208942180U CN 208942180 U CN208942180 U CN 208942180U CN 201821115802 U CN201821115802 U CN 201821115802U CN 208942180 U CN208942180 U CN 208942180U
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- protection control
- ray
- protective lead
- lead curtain
- stand
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Abstract
The utility model discloses one kind to automatically track x-ray protection control equipment, including the x-ray protection control device being set between front detector and rear x-ray bulb, the x-ray protection control device includes the x-ray protection control mechanism on pedestal, the x-ray protection control mechanism includes stand, the stand leading flank is equipped with the upper and lower protective lead curtain by the dynamic raising and lowering simultaneously of left and right screw nut driving subband, and the elevating movement of upper and lower protective lead curtain is synchronized with the upper and lower movement of detector and x-ray bulb；The curtain face of upper and lower protective lead curtain is perpendicular to front and rear direction and the middle position face detector and x-ray bulb of upper and lower protective lead curtain.The upper and lower protective lead curtain of the utility model can automatically track the track of x-ray, can effective shielding protection X-ray, avoid unnecessary x-ray exposure as far as possible, protect the health of patient and staff.
Description
Technical field
The utility model relates to medical instrument, specially one kind automatically tracks x-ray protection control equipment.
Background technique
In the X-ray examination of hospital, x-ray, which penetrates human body, will generate certain biological effect.
If the x-ray amount of contact is excessive, more than allowing exposure, it is possible to generate radioreaction, or even generate to a certain degree
Radiological detriment；But if x-ray exposure is in permissible range, generally then rare influence.
In the measure of protection x-ray, on traditional market mainly based on lead clothing wearing, lead clothing is heavy, and working efficiency is low,
It is easy cross-infection virus, many patients are unwilling to dress；There are also a kind of manual lead curtains to protect in market, and this equipment uses
It is next very troublesome, the position of adjustment lead curtain will be gone to before each use, general doctor is not desired to use；A kind of electronic lead is developed later
Curtain safeguard controls the upper and lower position of lead curtain by being remotely controlled, but this equipment is too simple, does not reach intelligent,
Operation is also inconvenient.
Utility model content
It can effectively be shielded in view of the deficiencies of the prior art, the technical problem to be solved by the utility model is to propose a kind of
Protection X-ray automatically tracks x-ray protection control equipment.
The one kind for being able to solve above-mentioned technical problem automatically tracks x-ray protection control equipment, and technical solution includes being set to
X-ray protection control device between front detector and rear x-ray bulb, except that the x-ray protection control device packet
The x-ray protection control mechanism being set on pedestal is included, the x-ray protection control mechanism includes stand, is set on the stand leading flank
There are the upper and lower protective lead curtain by the dynamic raising and lowering simultaneously of left and right screw nut driving subband, the liter of upper and lower protective lead curtain
Drop movement is synchronized with the upper and lower movement of detector and x-ray bulb；The curtain face of upper and lower protective lead curtain perpendicular to front and rear direction and
The middle position face detector and x-ray bulb of upper and lower protective lead curtain.
A kind of structure of each screw nut driving pair includes the ball screw and nut screwed, and the ball screw passes through
Upper and lower bearing block is installed in stand, and the nut is installed on guide rail by sliding block, and the guide rail is installed in stand.
Preferred embodiment is that each protective lead curtain is installed on corresponding sliding block by rotating mechanism, and the rotating mechanism drives
Corresponding protective lead curtain perpendicular to front and rear direction be parallel to front and rear direction 90 ° within the scope of rotate.
To realize upper and lower protective lead curtain synchronization lifting, the lower end of left and right ball screw respectively with the double end installed in stand
The left and right output axis connection of stepper motor, the stand are equipped with the coding of detection one output shaft amount of spin of double end stepper motor
Device.
Further, protective lead curtain downlink amount under limiting upper protective lead curtain uplink amount and limiting is respectively equipped in the stand
Upper and lower limit bit switch.
Further, it is respectively equipped with the upper protective lead curtain uplink excess of stroke of limit in the stand and limits lower protective lead curtain downlink
The upper and lower anticollison block of the excess of stroke.
For the movement convenient for equipment, the pedestal is installed on idler wheel mechanism.
The utility model has the beneficial effects that
1, the utility model one kind automatically track x-ray protection control device structure in, upper and lower protective lead curtain can automatically with
The track of track x-ray, can effective shielding protection X-ray, avoid unnecessary x-ray exposure as far as possible, protect patient and staff
Health.
2, the utility model runs smoothly and intelligent, easy to operate, facilitates doctor, is more advantageous to patient.
Detailed description of the invention
Fig. 1 is a kind of three-dimensional structure diagram of embodiment of the utility model.
Fig. 2 is the A direction view in Fig. 1.
Fig. 3 is the schematic diagram that Fig. 1 embodiment is used.
Figure number mark: 1, x-ray bulb；2, detector；3, pedestal；4, stand；5, upper protective lead curtain；6, lower protective lead curtain；
7, ball screw；8, sliding block；9, guide rail；10, rotating mechanism；11, double end stepper motor；12, encoder；13, limit switch；
14, anticollison block；15, idler wheel；16, nut；17, display screen is controlled；18, loudspeaker；19, electric appliance control box.
Specific embodiment
Illustrated embodiment is described further the technical solution of the utility model with reference to the accompanying drawing.
The utility model one kind automatically track x-ray protection control equipment (be set to front detector 2 and rear x-ray bulb 1 it
Between), structure includes the stand 4 on the pedestal 3 and the upper protective lead curtain 5 and lower protective lead curtain 6 that are arranged based on stand 4,
The four corners of 3 bottom of pedestal are equipped with idler wheel 15, as shown in Figure 1, Figure 2, Figure 3 shows.
Upper protective lead curtain 5 is installed on 4 leading flank of stand by the screw nut driving pair of left side vertical, the screw rod spiral shell
Female transmission includes the ball screw 7 and nut 16 screwed, before the ball screw 7 is installed on stand 4 by upper and lower bearing block
The top of side, the nut 16 are connect with the sliding block 8 being correspondingly arranged, which is slidably mounted on right on the left of 4 leading flank of stand
It answers on vertically-mounted guide rail 9, corresponding rotating mechanism 10 is provided on the sliding block 8, upper protective lead curtain 5 passes through corresponding curtain
Frame is mounted on the rotating mechanism 10, the rotating mechanism 10 drive upper protective lead curtain 5 perpendicular to front and rear direction be parallel to
It is rotated within the scope of 90 ° of front and rear direction, as shown in Figure 1 and Figure 2.
Lower protective lead curtain 6 is installed on 4 leading flank of stand by the screw nut driving pair of right vertical, likewise, institute
Stating screw nut driving pair includes the ball screw 7 and nut 16 screwed, and the ball screw 7 is installed by upper and lower bearing block
In the top of 4 leading flank of stand, the nut 16 is connect with the sliding block 8 being correspondingly arranged, before which is slidably mounted on stand 4
On the right side of side on corresponding vertically-mounted guide rail 9, rotating mechanism 10 is correspondingly arranged on the sliding block 8, lower protective lead curtain 6 passes through
Corresponding curtain frame is mounted on the rotating mechanism 10, and the rotating mechanism 10 drives lower protective lead curtain 6 perpendicular to front and rear direction
With 90 ° that are parallel to front and rear direction within the scope of with upper protective lead curtain 5 rotate synchronously, as shown in Figure 1 and Figure 2.
Double end stepper motor 11 is equipped with by motor cabinet on 4 leading flank of stand of left and right 7 lower section of ball screw, it is left and right
The lower end of ball screw 7 exports axis connection, institute with the upward left and right end of double end stepper motor 11 respectively by respective shaft coupling
It states encoder 12 is equipped with by bracket on 4 leading flank of stand of the lower section of double end stepper motor 11, the encoder 12 is upwards
One end output axis connection that rotation axis and 11 bottom of double end stepper motor extend downwardly, as shown in Figure 1 and Figure 2.
The double end stepper motor 11 controls left and right ball screw 7 simultaneously and rotates, and left and right ball screw 7 drives simultaneously
The raising and lowering of protective lead curtain 5 and lower 6 raising and lowering of protective lead curtain, upper protective lead curtain 5 and lower protective lead curtain 6 is synchronized with spy
Moving up and down for device 2 and rear x-ray bulb 1 is surveyed, and the transmission vacancy between upper protective lead curtain 5 and lower protective lead curtain 6 just aligns
In detector 2 and x-ray bulb 1；It turns left and right mechanism 10 and rotates synchronously upper protective lead curtain 5 and lower protective lead curtain 6, i.e., left and right turn
Motivation structure 10 upper protective lead curtain 5 and lower protective lead curtain 6 are turned to perpendicular to front and rear direction (gear in front of patient) simultaneously and
Upper protective lead curtain 5 and lower protective lead curtain 6 are turned to simultaneously and is parallel to front and rear direction and (pulls away from transmission convenient for patient
Area), as shown in Figure 1, Figure 2, Figure 3 shows.
It is respectively equipped with the upper 5 uplink amount of protective lead curtain of limitation on 4 leading flank of stand and limits lower 6 downlink amount of protective lead curtain
Upper and lower limit bit switch 13, the corresponding sliding block 8 of upper protective lead curtain 5 touch upper limit switch 13 or lower position switch 13 it is corresponding
When sliding block 8 touches lower position switch 13, the operation circuit of double end stepper motor 11 is automatically cut off, on 4 leading flank of stand
It further respectively has and limits the above 5 uplink excess of stroke of protective lead curtain and the upper and lower anticollison block 14 for limiting the lower 6 downlink excess of stroke of protective lead curtain, upper,
Lower anticollison block 14 can avoid limiting the continuation uplink of upper protective lead curtain 5 when upper and lower limit bit switch 13 malfunctions or protect under limiting
Lead curtain 6 continues traveling downwardly, to ensure equipment safety, as shown in Figure 1.
The trailing flank top of the stand 4 is equipped with control display screen 17, and the trailing flank lower part of stand 4 is respectively equipped with upper
Loudspeaker 18 and the next electric appliance control box 19, as shown in Figure 1 and Figure 2.
Claims (7)
1. one kind automatically tracks x-ray protection control equipment, including being set between front detector (2) and rear x-ray bulb (1)
X-ray protection control device, it is characterised in that: the x-ray protection control device includes the x-ray protection control on pedestal (3)
Mechanism, the x-ray protection control mechanism include stand (4), and stand (4) leading flank, which is equipped with, passes through left and right feed screw nut
Transmission drives the upper and lower protective lead curtain (5,6) of raising and lowering simultaneously, and the elevating movement of upper and lower protective lead curtain (5,6) is synchronous
In the upper and lower movement of detector (2) and x-ray bulb (1)；The curtain face of upper and lower protective lead curtain (5,6) perpendicular to front and rear direction and
The middle position face detector (2) and x-ray bulb (1) of upper and lower protective lead curtain (5,6).
2. one kind according to claim 1 automatically tracks x-ray protection control equipment, it is characterised in that: each feed screw nut passes
Dynamic secondary ball screw (7) and nut (16) including screwing, the ball screw are installed on stand (4) by upper and lower bearing block
On, the nut (16) is installed on guide rail (9) by sliding block (8), and the guide rail (9) is installed on stand (4).
3. one kind according to claim 2 automatically tracks x-ray protection control equipment, it is characterised in that: each protective lead curtain is logical
Rotating mechanism (10) is crossed to be installed on corresponding sliding block (8), the rotating mechanism (10) drive corresponding protective lead curtain perpendicular to
Front and rear direction be parallel to rotation in 90 ° of front and rear direction.
4. one kind according to claim 2 automatically tracks x-ray protection control equipment, it is characterised in that: left and right ball screw
(7) the lower end left and right output axis connection with the double end stepper motor (11) installed on stand (4) respectively, on the stand (4)
Encoder (12) equipped with detection (11) one output shaft amount of spin of double end stepper motor.
5. one kind according to claim 4 automatically tracks x-ray protection control equipment, it is characterised in that: on the stand (4)
It is respectively equipped with the upper and lower limit bit switch (13) for limiting upper protective lead curtain (5) uplink amount and limiting lower protective lead curtain (6) downlink amount.
6. one kind according to claim 5 automatically tracks x-ray protection control equipment, it is characterised in that: on the stand (4)
It is respectively equipped with the upper and lower anticollison block for limiting upper protective lead curtain (5) the uplink excess of stroke and limiting lower protective lead curtain (6) downlink excess of stroke
(14)。
7. one kind described according to claim 1~any one of 6 automatically tracks x-ray protection control equipment, it is characterised in that:
The pedestal (3) is installed on idler wheel mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821115802.7U CN208942180U (en) | 2018-07-13 | 2018-07-13 | One kind automatically tracking x-ray protection control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821115802.7U CN208942180U (en) | 2018-07-13 | 2018-07-13 | One kind automatically tracking x-ray protection control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208942180U true CN208942180U (en) | 2019-06-07 |
Family
ID=66731952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821115802.7U Active CN208942180U (en) | 2018-07-13 | 2018-07-13 | One kind automatically tracking x-ray protection control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208942180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115144920A (en) * | 2021-03-30 | 2022-10-04 | 清华大学 | Radiographic inspection apparatus and method of inspecting object |
-
2018
- 2018-07-13 CN CN201821115802.7U patent/CN208942180U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115144920A (en) * | 2021-03-30 | 2022-10-04 | 清华大学 | Radiographic inspection apparatus and method of inspecting object |
| CN115144920B (en) * | 2021-03-30 | 2023-11-03 | 清华大学 | Radiographic inspection apparatus and method of inspecting an object |
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