CN208259773U - A kind of medical imaging inspection positioning device - Google Patents
A kind of medical imaging inspection positioning device Download PDFInfo
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- CN208259773U CN208259773U CN201721479398.7U CN201721479398U CN208259773U CN 208259773 U CN208259773 U CN 208259773U CN 201721479398 U CN201721479398 U CN 201721479398U CN 208259773 U CN208259773 U CN 208259773U
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- fixedly connected
- rod
- mounting blocks
- fixed block
- positioning device
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Abstract
The utility model discloses a kind of medical imagings to check positioning device, including fixed block and support rod, the fixed block is fixedly connected with one end of support rod, one end of the support rod is fixedly connected with handle, the support rod is fixedly connected with driving motor close to one end of fixed block, the output end fixing sleeve of the driving motor is connected to cam, the cam is rotatably connected to shaft far from one end of driving motor, slidable adjustment has sliding sleeve on the shaft, the sliding sleeve is inserted with guide rod close to the sliding of one end of handle, one end of the guide rod is fixedly connected with support rod, the sliding sleeve is fixedly connected with push rod far from one end of guide rod, one end of the push rod is through fixed block and extends outwardly, one end that the push rod extends is equipped with marking pen.The utility model passes through the setting of many places regulating mechanism, so that medical worker positions patient affected part, to improve the accuracy of device.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of medical imaging to check positioning device.
Background technique
Medical imaging refers to for medical treatment or medical research, to human body or human body part, obtained with non-intruding mode in
The technology and treatment process of tissue image of portion.It includes the relatively independent research direction of following two: medical image system and doctor
Learn image procossing.The former refer to the process of image line at, including to imaging mechanism, imaging device, imaging system analyze the problems such as
Research；The latter, which refers to, further processes the image obtained, and the purpose is to either make originally not enough clearly
Image restoration, or in order to protrude certain characteristic informations in image, or pattern classification etc. is done to image.
But existing medical imaging positioning mechanism structure is relatively simple, lacks certain regulating mechanism, it has not been convenient to cure
Business personnel carry out telltale mark to patient affected part, to influence the accuracy of positioning, have and greatly use defect.
Utility model content
1. technical problems to be solved
Purpose of the utility model is to solve medical imaging positioning mechanism structure in the prior art is relatively simple, lack
Certain regulating mechanism, it has not been convenient to the problem of medical worker carries out telltale mark to patient affected part, and a kind of medical shadow proposed
As checking positioning device.
2. technical solution
To achieve the goals above, the utility model adopts the technical scheme that
A kind of medical imaging inspection positioning device, including fixed block and support rod, one end of the fixed block and support rod
It is fixedly connected, one end of the support rod is fixedly connected with handle, and the support rod is fixedly connected with close to one end of fixed block
Driving motor, the output end fixing sleeve of the driving motor are connected to cam, and the cam is rotated far from one end of driving motor to be connected
It is connected to shaft, slidable adjustment has sliding sleeve on the shaft, and the sliding sleeve is inserted with guide rod close to the sliding of one end of handle, described
One end of guide rod is fixedly connected with support rod, and the sliding sleeve is fixedly connected with push rod, the push rod far from one end of guide rod
One end through fixed block and extending outwardly, one end that the push rod extends is equipped with marking pen；
The fixed block is fixedly connected with mounting blocks far from one end of support rod, and cavity is equipped in the mounting blocks, described
Wheel rack gear is slidably connected in cavity, the inner wall of the cavity is equipped with sliding mouth corresponding with wheel rack gear, is equipped in the cavity
The gear being meshed with wheel rack gear, the gear are connected with the inner wall of cavity by bar rotation, and the bull stick is far from gear
One end runs through the inner wall of cavity and is fixedly connected with knob, and one end sliding of the knob is inserted with kelly, the mounting blocks
Around multiple card slots corresponding with kelly are equipped on outer wall, the kelly is fixedly connected with limited block far from one end of mounting blocks；
The wheel rack gear is rotatably connected to headlamp by shaft close to one end of marking pen, one end of the headlamp and
It is connected between mounting blocks by turnbuckle, the both ends of the turnbuckle are rotatablely connected with headlamp and mounting blocks respectively, institute
It states wheel rack gear and is fixedly connected with connecting rod far from one end of headlamp, connected between the connecting rod and mounting blocks by telescopic rod.
Preferably, be arranged with the first spring on the guide rod, the both ends of first spring respectively with sliding sleeve and support
Bar is fixedly connected.
Preferably, the fixed block is equipped with impenetrating mouth corresponding with push rod, slidably connects in the impenetrating mouth multiple
Ball, the edge and push rod of the ball are in contact.
Preferably, to be threadedly coupled between the marking pen and push rod, the outer wall of the marking pen is equipped with external screw thread, institute
Push rod is stated equipped with thread groove corresponding with marking pen.
Preferably, be arranged with torque spring in the shaft, the both ends of the torque spring respectively with headlamp and the gear teeth
Item is fixedly connected.
Preferably, be arranged with second spring on the telescopic rod, the both ends of the second spring respectively with connecting rod and installation
Block is fixedly connected.
Preferably, rotation is socketed with two support sleeves on the bull stick, the opposite side of two support sleeves respectively with
The outer wall of cavity inner wall and mounting blocks offsets.
Preferably, the mounting blocks are fixedly connected with handle close to the side of sliding sleeve.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) in the utility model, first a hand holds handle, and another hand holds handle, then opens driving motor band
Moving cam rotation, while driving sliding sleeve to move left and right by shaft, thus drive marking pen that affected part is marked by push rod,
Then turning knob drives bar rotation, and bull stick is mobile by gear band driving wheel rack gear at this time, the position of adjusting illuminating lamp, then
By the angle of turnbuckle adjusting illuminating lamp, the utility model passes through the setting of many places regulating mechanism, so as to medical worker couple
Patient affected part is positioned, to improve the accuracy of device.
(2) when sliding sleeve moves left and right, the first spring can play the role of certain resilient support to sliding sleeve, and ball can be with
Reduce the frictional force between push rod and impenetrating mouth, while being threadedly coupled between marking pen and push rod, is convenient for changing marking pen.
(3) when take turns rack gear it is mobile when, support sleeve can anti-dog link shaking, while second spring can pass through connecting rod pair
Wheel rack gear plays certain resilient support, and when passing through the angle of turnbuckle adjusting illuminating lamp, torque spring can be to illumination
Lamp plays the role of certain torque force support.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of medical imaging check positioning device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of medical imaging check positioning device bull stick at side structure schematic view；
Fig. 3 is structural schematic diagram at the A of Fig. 1.
In figure: 1 fixed block, 2 support rods, 3 handles, 4 driving motors, 5 cams, 6 shafts, 7 sliding sleeves, 8 guide rods, 9 push rods,
10 marking pens, 11 mounting blocks, 12 wheel rack gears, 13 gears, 14 bull sticks, 15 knobs, 16 kellies, 17 limited blocks, 18 shafts, 19 illuminations
Lamp, 20 turnbuckles, 21 connecting rods, 22 telescopic rods, 23 first springs, 24 balls, 25 second springs, 26 support sleeves, 27 handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment 1:
Referring to Fig.1-3, a kind of medical imaging checks positioning device, including fixed block 1 and support rod 2, fixed block 1 and support
One end of bar 2 is fixedly connected, and one end of support rod 2 is fixedly connected with handle 3, and for holding device, support rod 2 is close to fixed block
1 one end is fixedly connected with driving motor 4, rotates for band moving cam 5, the output end fixing sleeve of driving motor 4 is connected to cam
5, for driving shaft 6 to rotate, cam 5 is rotatably connected to shaft 6 far from one end of driving motor 4, for driving sliding sleeve 7 or so
Mobile, slidable adjustment has sliding sleeve 7 on shaft 6, and for driving push rod 9 mobile, sliding sleeve 7 is inserted with close to the sliding of one end of handle 3
Guide rod 8 is used to support sliding sleeve 7, and one end of guide rod 8 is fixedly connected with support rod 2, and the one end of sliding sleeve 7 far from guide rod 8 is solid
Surely it is connected with push rod 9, for driving marking pen 10 to be marked, one end of push rod 9 through fixed block `1 and extends outwardly, push rod
9 one end extended are equipped with marking pen 10, for marking affected part；
Fixed block 1 is fixedly connected with mounting blocks 11 far from one end of support rod 2, for wheel rack gear 12, mounting blocks 11 to be arranged
It is interior to be equipped with cavity, wheel rack gear 12 is slidably connected in cavity, for driving headlamp 19 mobile, the inner wall of cavity is equipped with and wheel
The corresponding sliding mouth of rack gear 12, cavity is interior equipped with the gear 13 being meshed with wheel rack gear 12, takes turns the movement of rack gear 12, gear for driving
13 and the inner wall of cavity be rotatablely connected by bull stick 14, rotated for band moving gear 13, bull stick 14 is passed through far from one end of gear 13
It wears the inner wall of cavity and is fixedly connected with knob 15, for driving bull stick 14 to rotate, one end sliding of knob 15 is inserted with kelly
16, it is used for fixed knob 15, is surround on the outer wall of mounting blocks 11 and is equipped with multiple card slots corresponding with kelly 16, kelly 16 is far from peace
One end of dress block 11 is fixedly connected with limited block 17, prevents kelly 16 from falling off from knob 15；
Wheel rack gear 12 is rotatably connected to headlamp 19 by shaft 18 close to one end of marking pen 10, for observing affected part,
It is connected between one end and mounting blocks 11 of headlamp 19 by turnbuckle 20, for the angle of adjusting illuminating lamp 19, gaily decorated basket spiral shell
The both ends of silk 20 are rotatablely connected with headlamp 19 and mounting blocks 11 respectively, and wheel rack gear 12 is fixedly connected far from one end of headlamp 19
There is connecting rod 21, be used to support wheel rack gear 12, connected between connecting rod 21 and mounting blocks 11 by telescopic rod 22, prevents wheel rack gear 12 from shaking
It is dynamic.
In the utility model, be arranged with the first spring 23 on guide rod 8, the both ends of the first spring 23 respectively with sliding sleeve 7 and
Support rod 2 is fixedly connected, and certain resilient support is played to sliding sleeve 7, and fixed block 1 is equipped with impenetrating mouth corresponding with push rod 9, passes through
It wears and slidably connects multiple balls 24 in mouth, the edge and push rod 9 of ball 24 are in contact, and reduce between push rod 9 and impenetrating mouth
Frictional force, to be threadedly coupled between marking pen 10 and push rod 9, the outer wall of marking pen 10 is equipped with external screw thread, push rod 9 be equipped with
The corresponding thread groove of marking pen 10, is convenient for changing marking pen 10, and torque spring, the both ends point of torque spring are arranged in shaft 18
It is not fixedly connected with headlamp 19 and wheel rack gear 12, certain torque force support is played to headlamp 19, is arranged on telescopic rod 22
Second spring 25, the both ends of second spring 25 are fixedly connected with connecting rod 21 and mounting blocks 11 respectively, are played to connecting rod 21 certain
Resilient support, rotation is socketed with two support sleeves 26 on bull stick 14, the opposite side of two support sleeves 26 respectively with cavity inner wall
It offseting with the outer wall of mounting blocks 11, anti-dog link 14 shakes, and mounting blocks 11 are fixedly connected with handle 27 close to the side of sliding sleeve 7,
Facilitate grip device.
In the utility model, first a hand holds handle 3, and another hand holds handle 27, then opens 4 band of driving motor
Moving cam 5 rotate, while by shaft 6 drive sliding sleeve 7 move left and right, thus by push rod 9 drive marking pen 10 to affected part into
Line flag, then turning knob 15 drives bull stick 14 to rotate, and bull stick 14 drives wheel rack gear 12 mobile by gear 13 at this time, adjusts
Then the position of headlamp 19 passes through the angle of 20 adjusting illuminating lamp 19 of turnbuckle, when sliding sleeve 7 moves left and right, the first bullet
Spring 23 can play the role of certain resilient support to sliding sleeve 7, and ball 24 can reduce the friction between push rod 9 and impenetrating mouth
Power, while being threadedly coupled between marking pen 10 and push rod 9, it is convenient for changing marking pen 10, when taking turns the movement of rack gear 12, support sleeve 26
Can anti-dog link 14 shaking, while second spring 25 can take turns rack gears 12 by 21 pairs of connecting rod and play certain elasticity and prop up
Support, when passing through the angle of 20 adjusting illuminating lamp 19 of turnbuckle, torque spring can play certain torsion to headlamp 19
Supporting role.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of medical imaging checks positioning device, including fixed block (1) and support rod (2), which is characterized in that the fixed block
(1) it is fixedly connected with one end of support rod (2), one end of the support rod (2) is fixedly connected with handle (3), the support rod
(2) one end close to fixed block (1) is fixedly connected with driving motor (4), and the output end fixing sleeve of the driving motor (4) is connected to
Cam (5), the cam (5) are rotatably connected to shaft (6) far from the one end of driving motor (4), slide and adjust on the shaft (6)
Section has sliding sleeve (7), and one end sliding of the sliding sleeve (7) close to handle (3) is inserted with guide rod (8), and the one of the guide rod (8)
End is fixedly connected with support rod (2), and the sliding sleeve (7) is fixedly connected with push rod (9) far from the one end of guide rod (8), described to push away
Fixed block `(1 is run through in one end of bar (9)) and extend outwardly, one end that the push rod (9) extends is equipped with marking pen (10)；
The fixed block (1) is fixedly connected with mounting blocks (11) far from the one end of support rod (2), is equipped in the mounting blocks (11)
Cavity, wheel rack gear (12) is slidably connected in the cavity, and the inner wall of the cavity is equipped with cunning corresponding with wheel rack gear (12)
Mouthful, be equipped with the gear (13) being meshed with wheel rack gear (12) in the cavity, the inner wall of the gear (13) and cavity by turn
Bar (14) rotation connection, the bull stick (14) run through the inner wall of cavity far from the one end of gear (13) and are fixedly connected with knob
(15), the knob (15) one end sliding be inserted with kelly (16), on the outer wall of the mounting blocks (11) around be equipped with and card
The corresponding multiple card slots of bar (16), the kelly (16) are fixedly connected with limited block (17) far from the one end of mounting blocks (11)；
Wheel rack gear (12) is rotatably connected to headlamp (19), the photograph by shaft (18) close to the one end of marking pen (10)
It is connected between one end and mounting blocks (11) of bright lamp (19) by turnbuckle (20), the both ends difference of the turnbuckle (20)
It is rotatablely connected with headlamp (19) and mounting blocks (11), wheel rack gear (12) is fixedly connected with far from the one end of headlamp (19)
Connecting rod (21) is connected between the connecting rod (21) and mounting blocks (11) by telescopic rod (22).
2. a kind of medical imaging according to claim 1 checks positioning device, which is characterized in that on the guide rod (8)
It is arranged with the first spring (23), the both ends of first spring (23) are fixedly connected with sliding sleeve (7) and support rod (2) respectively.
3. a kind of medical imaging according to claim 1 checks positioning device, which is characterized in that on the fixed block (1)
It equipped with impenetrating mouth corresponding with push rod (9), is slidably connected in the impenetrating mouth multiple balls (24), the side of the ball (24)
Edge and push rod (9) are in contact.
4. a kind of medical imaging according to claim 1 checks positioning device, which is characterized in that the marking pen (10) and
To be threadedly coupled between push rod (9), the outer wall of the marking pen (10) is equipped with external screw thread, and the push rod (9) is equipped with and note
Number corresponding thread groove of pen (10).
5. a kind of medical imaging according to claim 1 checks positioning device, which is characterized in that covered on the shaft (18)
Equipped with torque spring, the both ends of the torque spring are fixedly connected with headlamp (19) and wheel rack gear (12) respectively.
6. a kind of medical imaging according to claim 1 checks positioning device, which is characterized in that on the telescopic rod (22)
It is arranged with second spring (25), the both ends of the second spring (25) are fixedly connected with connecting rod (21) and mounting blocks (11) respectively.
7. a kind of medical imaging according to claim 1 checks positioning device, which is characterized in that turn on the bull stick (14)
Dynamic socket there are two support sleeve (26), the opposite side of two support sleeves (26) respectively with cavity inner wall and mounting blocks (11)
Outer wall offset.
8. a kind of medical imaging according to claim 1 checks positioning device, which is characterized in that the mounting blocks (11) are leaned on
The side of nearly sliding sleeve (7) is fixedly connected with handle (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479398.7U CN208259773U (en) | 2017-11-08 | 2017-11-08 | A kind of medical imaging inspection positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479398.7U CN208259773U (en) | 2017-11-08 | 2017-11-08 | A kind of medical imaging inspection positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208259773U true CN208259773U (en) | 2018-12-21 |
Family
ID=64673343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721479398.7U Active CN208259773U (en) | 2017-11-08 | 2017-11-08 | A kind of medical imaging inspection positioning device |
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| Country | Link |
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| CN (1) | CN208259773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107714190A (en) * | 2017-11-08 | 2018-02-23 | 郑林娜 | A kind of medical imaging checks positioner |
-
2017
- 2017-11-08 CN CN201721479398.7U patent/CN208259773U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107714190A (en) * | 2017-11-08 | 2018-02-23 | 郑林娜 | A kind of medical imaging checks positioner |
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