CN208910298U - A kind of hip joint X-ray takes the photograph piece auxiliary placement device - Google Patents
A kind of hip joint X-ray takes the photograph piece auxiliary placement device Download PDFInfo
- Publication number
- CN208910298U CN208910298U CN201820986188.5U CN201820986188U CN208910298U CN 208910298 U CN208910298 U CN 208910298U CN 201820986188 U CN201820986188 U CN 201820986188U CN 208910298 U CN208910298 U CN 208910298U
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- CN
- China
- Prior art keywords
- takes
- hip joint
- photograph piece
- ray
- placement device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model discloses a kind of hip joint X-ray and takes the photograph piece auxiliary placement device, including pedestal, two swivel foot slots and driving device；Swivel foot slot is arranged on the pedestal, has the groove of limitation positioning foot thereon；Driving device includes rotary screw and two transmission helical gears being meshed with rotary screw；Have on swivel foot slot outer edge surface and states the helical teeth that transmission helical gear is meshed with two respectively.The utility model can position patient's biped by technician's autonomous control.It takes the photograph piece in dept. of radiology and can be greatly improved in and take the photograph piece rate in blocks；It reduces and repeats to take the photograph piece；Family members are reduced to accompany etc. to patient and family members' bring radiation hazradial bundle.Portable and charging design is so that the utility model has more different application scenarios, no matter bedside photography in the interior photography of computer room or ward, there is good application effect.
Description
Technical field
The utility model belongs to technical field of medical auxiliary equipment, takes the photograph piece auxiliary pendulum more particularly to a kind of hip joint X-ray
Position device.
Background technique
When dept. of radiology carries out hip joint or pelvis X-ray takes the photograph piece, patient's patient lies on the back on examination couch, and can is placed in patient
Below hip, in order to make bilateral neck of femur and size tuberosity is sufficiently non-overlapping is shown on film, need according to different patient's feelings
Condition makes patient's biped inward turning certain angle to reach best shooting effect.Daily operating method is that medical worker instructs patient to do
Relevant action out.But in shooting process since technician estimates angle deviating, patient's accidental movement, it is not intended to knowledge or fracture patient
Can not the reasons such as autonomous control lower limb will lead to the low problem of rate in blocks.Therefore, it is necessary to one kind can be fixed by technician's autonomous control
Level is true, prevents the device of accidental movement to position to the biped of patient.
Summary of the invention
The utility model aim is that providing one kind can be by technician for defect present in existing X-ray shooting process
Autonomous control, accurate positioning prevent mobile hip joint X-ray from taking the photograph piece auxiliary placement device.
The utility model to achieve the above object, adopts the following technical scheme that
A kind of hip joint X-ray takes the photograph piece auxiliary placement device, it is characterised in that: it includes pedestal, two swivel foot slots and driving
Device；The swivel foot slot is arranged on the pedestal, has the groove of limitation positioning foot thereon；The driving device is used for
The swivel foot slot is driven to rotate around center axis thereof.
It is further characterized by: the driving device includes rotary screw and be meshed with the rotary screw two
It is driven helical gear；There is the helical teeth being meshed respectively with two transmission helical gears on the swivel foot slot outer edge surface.
There are two sections of contrary thread segments, two swivel foot slots rotate synchronously on the rotary screw.
Further: two swivel foot slots and driving device are arranged on the support frame, support frame as described above and pedestal phase
Hingedly.
It is preferred: the arc-shaped cooperation between semi arch and pedestal of support frame as described above bottom, the arc convex of the pedestal
The flat segments of support frame are limited.
The swivel foot slot is arranged in the semi-circular recesses of support frame as described above；Being provided on support frame as described above upper surface can
The briquetting of disassembly limits the swivel foot slot.
It is provided with scale on the semi-circular recesses of support frame as described above, there is pointer below the swivel foot slot；The pointer
The instruction swivel foot slot rotation angle is matched with scale.
The rotary screw drives positive and negative rotation by lead screw motor.
The lead screw motor is powered by lithium electricity, and the lithium is electrically disposed in the battery compartment of the pedestal.
Limit switches are arranged in two swivel foot notch, and the limit switch and lead screw motor switch join
It is dynamic.
The utility model has an advantage that
1. the placement device can position patient's biped by technician's autonomous control.Taking the photograph in piece use in dept. of radiology can be big
Piece rate in blocks is taken the photograph in width raising；It reduces and repeats to take the photograph piece；Family members are reduced to accompany etc. to patient and family members' bring radiation hazradial bundle.
2. portable and charging design is so that the utility model has more different application scenarios, though in computer room photography or
Bedside photography in person ward has good application effect.
3. the rotating scale on swivel foot slot keeps pendulum parallactic angle degree more accurate, hip joint and neck of femur, size tuberosity is in glue
On piece, which is shown, to be more clear accurately.
4. avoiding damage to patient, while placement device is safer durable with the self-protective mechanism that rotation angle limits
5. part of module is detachable, facilitate maintenance and repair.
Detailed description of the invention
Fig. 1 is the utility model stereoscopic schematic diagram.
Fig. 2 is the utility model transmission mechanism schematic diagram.
Fig. 3 is the utility model schematic side view.
Fig. 4 is the utility model schematic rear view.
Fig. 5 is the utility model control circuit schematic diagram.
Specific embodiment
As shown in Figs 1-4, a kind of hip joint X-ray takes the photograph piece auxiliary placement device, including pedestal 1 and support frame 2.Support frame 2
There are two swivel foot slots 3 for setting in semi-circular recesses.Dismountable briquetting 11 is provided on 2 upper surface of support frame to swivel foot slot
3 are limited.It is additionally provided with the rotary screw 5 rotated by the driving of lead screw motor 4 in support frame 2, there are two sections on rotary screw 5
Contrary thread segment 20.Two thread segments 20 are meshed with two transmission helical gears 15 respectively.Two 3 outer rims of swivel foot slot
Have on face and is driven the helical teeth 13 that helical gear 15 is meshed with two respectively.5 rotate driving of rotary screw, two swivel foot slots 3 around
Center axis thereof reverse sync rotation.
As shown in Figure 1,3, support frame 2 and pedestal 1 are hinged by shaft 10.2 bottom of support frame is semi arch and pedestal
Arc-shaped cooperation between 1.The arc convex 16 of pedestal 1 limits the flat segments of support frame 2, solid after rotating support frame 2
It is scheduled on maximum 90 degree of positions.After support frame 2 is equivalent, placement device is convenient for carrying.It is provided on 2 upper surface of support frame several detachable
Briquetting 12 swivel foot slot 3 is limited.It prevents swivel foot slot 3 in use process from deviating from, while conveniently removing transmission helical teeth
Wheel 15 carries out the maintenance that oils.
As shown in figure 4, being provided with scale 17 on the semi-circular recesses of support frame 2, there is pointer 18 below swivel foot slot 3；
Pointer 18 and scale 17, which match, can accurately show inward turning or outward turning angle.
Lead screw motor 4 is powered by 18650 lithium electricity, and lithium is electrically disposed in the battery compartment 6 of pedestal 1.Taking-up is facilitated to fill
Electricity is recycled.
As shown in Fig. 1,3,4, limit switches 12,14, limit switch 12,14 and silk is arranged in two 3 oral areas of swivel foot slot
4 switch gearing of bar motor.Its circuit diagram is as shown in Figure 5.It opens total power switch S 9 and presses positive switch A 7, two rotations
Turn foot slot 3 persistently to rotate outward, when limit switch D 14 touches the briquetting 11 on support frame 2, circuit breaker, swivel foot slot 3 is not
It can continue to rotate outward.Similarly, reverser B 8 is pressed, two swivel foot slots 3 rotate inward, when limit switch C 12 touches branch
Briquetting 11 on support, circuit breaker, swivel foot slot 3 can not continue to rotate inward.Placement device is set only to limit range inward turning
Turn, avoid excessively rotating injured patients, damages placement device own mechanical structure.
Claims (10)
1. a kind of hip joint X-ray takes the photograph piece auxiliary placement device, it is characterised in that: it includes pedestal, two swivel foot slots and driving dress
It sets；The swivel foot slot is arranged on the pedestal, has the groove of limitation positioning foot thereon；The driving device is for driving
The swivel foot slot is moved to rotate around center axis thereof.
2. hip joint X-ray as described in claim 1 takes the photograph piece auxiliary placement device, it is characterised in that: the driving device includes rotation
The two transmission helical gears for turning screw rod and being meshed with the rotary screw；Have respectively on the swivel foot slot outer edge surface with two
The helical teeth that a transmission helical gear is meshed.
3. hip joint X-ray as claimed in claim 2 takes the photograph piece auxiliary placement device, it is characterised in that: have on the rotary screw
Two sections of contrary thread segments, two swivel foot slots rotate synchronously.
4. hip joint X-ray as described in any one of claims 1-3 takes the photograph piece auxiliary placement device, it is characterised in that: two rotations
Turn foot slot and driving device setting on the support frame, support frame as described above and pedestal are hinged.
5. hip joint X-ray as claimed in claim 4 takes the photograph piece auxiliary placement device, it is characterised in that: support frame as described above bottom is half
The arc convex of arc-shaped cooperation between circular arc and pedestal, the pedestal limits the flat segments of support frame.
6. hip joint X-ray as claimed in claim 4 takes the photograph piece auxiliary placement device, it is characterised in that: the swivel foot slot setting exists
In the semi-circular recesses of support frame as described above；Be provided on support frame as described above upper surface dismountable briquetting to the swivel foot slot into
Row limit.
7. hip joint X-ray as claimed in claim 6 takes the photograph piece auxiliary placement device, it is characterised in that: the semicircle of support frame as described above
It is provided with scale on groove, there is pointer below the swivel foot slot；The pointer and scale match the instruction swivel foot
Slot rotates angle.
8. hip joint X-ray as claimed in claim 2 or claim 3 takes the photograph piece auxiliary placement device, it is characterised in that: the rotary screw passes through
Lead screw motor drives positive and negative rotation.
9. hip joint X-ray as claimed in claim 8 takes the photograph piece auxiliary placement device, it is characterised in that: the lead screw motor passes through lithium
Electricity is powered, and the lithium is electrically disposed in the battery compartment of the pedestal.
10. hip joint X-ray as claimed in claim 8 takes the photograph piece auxiliary placement device, it is characterised in that: two swivel foot notches
Limit switches, the limit switch and the lead screw motor switch gearing is arranged in portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820986188.5U CN208910298U (en) | 2018-06-26 | 2018-06-26 | A kind of hip joint X-ray takes the photograph piece auxiliary placement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820986188.5U CN208910298U (en) | 2018-06-26 | 2018-06-26 | A kind of hip joint X-ray takes the photograph piece auxiliary placement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208910298U true CN208910298U (en) | 2019-05-31 |
Family
ID=66693466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820986188.5U Expired - Fee Related CN208910298U (en) | 2018-06-26 | 2018-06-26 | A kind of hip joint X-ray takes the photograph piece auxiliary placement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208910298U (en) |
-
2018
- 2018-06-26 CN CN201820986188.5U patent/CN208910298U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20200626 |