CN109991747B - Medical imaging uses multi-functional placer - Google Patents
Medical imaging uses multi-functional placer Download PDFInfo
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- CN109991747B CN109991747B CN201910281216.2A CN201910281216A CN109991747B CN 109991747 B CN109991747 B CN 109991747B CN 201910281216 A CN201910281216 A CN 201910281216A CN 109991747 B CN109991747 B CN 109991747B
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/022—Viewing apparatus
- G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/028—Viewing or reading apparatus characterised by the supporting structure
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/04—Viewing or reading apparatus having collapsible parts
Abstract
The invention relates to medical image correlation, in particular to a multifunctional placement device for medical images, which comprises a top layer fixing mechanism, a lifting connecting mechanism, an image backboard, an image fixing mechanism, an auxiliary moving mechanism, a desktop fixing mechanism and a bottom connecting mechanism. The top layer fixing mechanism is connected with the lifting connection mechanism, the image back plate is connected with the image fixing mechanism, the auxiliary moving mechanism is connected with the desktop fixing mechanism, the bottom connection mechanism is connected with the desktop fixing mechanism, and the image back plate is connected with the bottom connection mechanism.
Description
Technical Field
The invention relates to medical image correlation, in particular to a multifunctional placing device for medical images.
Background
Medical Imaging is a science for evaluating the health condition of a human body by showing the internal tissue organ structure and density of the human body in an image mode by means of the interaction of a certain medium and the human body and judging the internal tissue organ structure and density according to information provided by the image for a diagnostician.
Disclosure of Invention
The multifunctional placing device for the medical image has the advantages of lifting function, heightening function, fixing function, buffering function, moving function and image rotating function, and is detachable, flexible to use and convenient to operate.
In order to solve the technical problems, the invention relates to a medical image correlation, in particular to a multifunctional placement device for medical images, which comprises a top layer fixing mechanism, a lifting connection mechanism, an image back plate, an image fixing mechanism, an auxiliary moving mechanism, a desktop fixing mechanism and a bottom connection mechanism.
The top layer fixing mechanism comprises an expansion bolt, a top layer fixing plate, a bidirectional threaded rod, a first bevel gear, a power rod, a second bevel gear, a bead zipper and a connecting rope, the expansion bolt is connected with the top layer fixing plate through a through hole, the top layer fixing plate is connected with the power rod through a special-shaped groove, the power rod is fixedly connected with the second bevel gear through the through hole, the top layer fixing plate is connected with the bidirectional threaded rod through a limiting stepped groove, the bidirectional threaded rod is fixedly connected with the first bevel gear, the first bevel gear is meshed with the second bevel gear, the bead zipper is connected with the power rod through a hemispherical groove, and the connecting rope;
the top layer fixing plate is provided with a special-shaped groove, a limiting stepped groove and a fixing through hole, and the fixing through hole is matched with the expansion bolt;
the bidirectional threaded rod is provided with a forward thread and a reverse thread;
a hemispherical groove is arranged on the power rod;
the lifting connecting mechanism comprises a lifting folding piece, a rope fixing ring, a middle layer fixing plate and a connecting rod, wherein the middle layer fixing plate is fixedly connected with the connecting rod, the lifting folding piece is connected with the connecting rod through a through hole, the rope fixing ring is fixedly connected with the middle layer fixing plate, and the rope fixing ring is fixedly connected with a connecting rope;
the lifting folding piece comprises a first connecting pin, a second connecting pin, a folding piece and a third connecting pin, wherein the first connecting pin is hinged with the folding piece, the second connecting pin is hinged with the folding piece, the folding piece is hinged with the three phases of the connecting pins, the first connecting pin is meshed with the bidirectional threaded rod through a reverse thread, the second connecting pin is meshed with the bidirectional threaded rod through a forward thread, and the third connecting pin is connected with the connecting rod through a sliding through hole;
a reverse thread through hole is formed in the first connecting pin and matched with the reverse thread;
a positive thread through hole is formed in the second connecting pin and matched with the positive thread;
a sliding through hole is formed in the third connecting pin;
the middle layer fixing plate is provided with a fixed connecting groove and a telescopic piece adapting groove, and the telescopic piece adapting groove is adapted to the lifting folding piece;
the image backboard comprises a backboard main body, a triangular connecting piece, a sliding rod, a double-sided supporting spring and a lifting assembly, wherein the backboard main body is fixedly connected with the sliding rod, the sliding rod is connected with the triangular connecting piece through a movable through hole, the triangular connecting piece is fixedly connected with the double-sided supporting spring, the double-sided supporting spring is matched with the backboard main body through an upper end adapting groove, the triangular connecting piece is connected with a middle layer fixing plate through a fixed connecting groove, and the backboard main body is connected with the lifting assembly through an assembly adapting groove;
the back plate main body is provided with a central through hole, an upper end adapting groove and a component adapting groove;
the triangular connecting piece is provided with a movable through hole;
the lifting assembly comprises a lifting column, a manual gear, a balance gear, a small structural shell, a positioning support piece, a small threaded rod and a support spring, the lifting column is meshed with the manual gear, the lifting column is meshed with the balance gear, the manual gear and the balance gear are both connected with the back plate main body through a shaft, the back plate main body is fixedly connected with the small structural shell, the small structural shell is connected with the positioning support piece through a three-stage stepped through hole, the positioning support piece is matched with the positioning groove, the positioning support piece is fixedly connected with the support spring, and the positioning support piece is meshed with the small threaded rod through the small threaded hole;
a positioning groove is arranged on the lifting column;
the small structure shell is provided with a three-stage step through hole;
a small threaded hole is formed in the positioning support piece;
the image fixing mechanism comprises a fixing clamp, a clamping gear, a positioning gear and a middle shaft fixing piece, the middle shaft fixing piece is fixedly connected with the backboard main body through a central through hole, the positioning gear is fixedly connected with the middle shaft fixing piece, the clamping gear is matched with the positioning gear, and the fixing clamp is fixedly connected with the clamping gear;
the fixing clamp comprises an L-shaped connecting piece, an I-shaped threaded rod, a first spring, a bent piece, a bent elastic sheet, an extrusion threaded rod, a first hemispherical pad, a clamping slide block, an extension pipe, a tail end fixing piece and a spherical piece, the L-shaped connecting piece is meshed with the I-shaped threaded rod through the small threaded through hole, the I-shaped threaded rod is fixedly connected with the first spring, the first spring is in contact connection with the bent piece, the bent piece is hinged with the L-shaped connecting piece, the bent piece is fixedly connected with the bent elastic piece, the bent piece is meshed with the extrusion threaded rod through the adjusting threaded hole, the extrusion threaded rod is fixedly connected with the spherical piece, the spherical piece is connected with the bent elastic piece through the spherical through hole, the bent piece is fixedly connected with the hemispherical pad I, the hemispherical pad I is fixedly connected with the bent elastic piece, the bent elastic piece is fixedly connected with the clamping slide block, the clamping slide block is matched with the lengthening pipe through the through hole, and the lengthening pipe is matched with the tail end;
a small threaded through hole is formed in the L-shaped connecting piece;
an adjusting threaded hole is formed in the bent part;
the bent elastic sheet is provided with a spherical through hole;
the lengthening tube comprises a tube main body and an LED lamp, and the tube main body is fixedly connected with the LED lamp through a groove;
the pipe main body is provided with a long three-stage stepped hole, the pipe main body is connected with the clamping slide block through the long three-stage stepped hole, and the pipe main body is connected with the telescopic piece through the long three-stage stepped hole;
the tail end fixing piece comprises a telescopic piece, a limiting block, a lifting small plate, a hemispherical cushion II and a fine adjustment threaded rod, the telescopic piece is fixedly connected with the hemispherical cushion II, the telescopic piece is connected with the limiting block through a stepped groove, the limiting block is fixedly connected with the fine adjustment threaded rod, the fine adjustment threaded rod is meshed with the lifting small plate through the fine adjustment threaded hole, and the lifting small plate is fixedly connected with the hemispherical cushion II;
a step groove is arranged on the telescopic piece;
fine tuning threaded holes are formed in the lifting small plates;
the clamping gear comprises an annular piece, a small spring and a telescopic triangular piece, the annular piece is connected with the small spring through a telescopic groove, the small spring is fixedly connected with the telescopic triangular piece, and the telescopic triangular piece is matched with the positioning gear;
the annular piece is provided with a telescopic groove;
the auxiliary moving mechanism comprises a roller, a roller connecting rod, a roller positioning column, a roller lifting shell, a roller height fixing piece and a positioning spring, the roller is connected with the roller connecting rod through a shaft, the roller connecting rod is fixedly connected with the roller positioning column, the roller positioning column is connected with the roller lifting shell through a lifting stepped groove, the roller positioning column is matched with the roller height fixing piece through a small positioning groove, the roller height fixing piece is fixedly connected with the positioning spring, the roller height fixing piece is connected with the roller lifting shell through a side movable groove, and the roller lifting shell is fixedly connected with a fixing block I;
a small positioning groove is formed in the roller positioning column;
a lifting stepped groove and a side movable groove are formed in the roller lifting shell;
the desktop fixing mechanism comprises a large threaded rod, a first fixing block, a limiting ring, an expansion column, a resistance rubber pad, a second fixing block, a lifting connecting piece and a power helical gear, wherein the first fixing block is connected with the limiting ring through a groove for rotation, the limiting ring is fixedly connected with the expansion column through a through hole, and the expansion column is meshed with the power helical gear. The power helical gear is fixedly connected with the large threaded rod through a through hole, the large threaded rod is meshed with the second fixing block through a bottom threaded through hole, the second fixing block is connected with the lifting connecting piece through a positive stepped groove, the lifting connecting piece is connected with the first fixing block through an inverted stepped groove, and the second fixing block is fixedly connected with the resistance rubber pad;
an inverted step groove and a groove for rotation are formed in the first fixing block;
the expansion column is provided with helical gear grains and adaptive threads, the helical gear grains are matched with the power helical gear, and the rotating bottom shaft is meshed with the expansion column through a thread stepped groove;
a positive step groove and a bottom threaded through hole are formed in the second fixing block;
the bottom connecting mechanism comprises a buffer plate, a middle buffer spring, a buffer adjusting threaded rod, a nut, a limiting part, a bottom supporting plate, a spring for clamping, an L-shaped positioning part, a rotary bottom shaft and a main limiting ring, wherein the buffer plate is fixedly connected with the middle buffer spring, the middle buffer spring is fixedly connected with the bottom supporting plate, the buffer adjusting threaded rod is meshed with the nut, the buffer plate is connected with the buffer adjusting threaded rod through a smooth through hole, the buffer adjusting threaded rod is fixedly connected with the limiting part, the limiting part is connected with the bottom supporting plate through a position fixing groove, the bottom supporting plate is fixedly connected with the spring for clamping through a spring groove, the spring for clamping is fixedly connected with the L-shaped positioning part, the L-shaped positioning part is connected with the rotary bottom shaft through an angle adjusting groove, the rotary bottom shaft is fixedly connected with the main limiting ring through a through hole, and the, the lifting column is fixedly connected with the buffer plate;
a smooth through hole is formed in the buffer plate;
a position fixing groove, a spring groove and a shaft slot hole are formed in the bottom supporting plate;
an angle adjusting groove and a threaded stepped groove are formed in the rotary bottom shaft, and the adaptive threads are matched with the threaded stepped groove;
the top layer fixing mechanism is connected with the lifting connection mechanism, the image back plate is connected with the image fixing mechanism, the auxiliary moving mechanism is connected with the desktop fixing mechanism, the bottom connection mechanism is connected with the desktop fixing mechanism, and the image back plate is connected with the bottom connection mechanism.
As a further optimization of the technical scheme, the connecting rope of the multifunctional medical image placing device is positioned in the middle of the power rod.
As a further optimization of the technical scheme, the number of the fixing clamps of the multifunctional medical image placing device is six, and the fixing clamps are uniformly distributed around the clamping gear.
As a further optimization of the technical scheme, the clamping gear, the positioning gear and the middle shaft fixing piece of the multifunctional placing device for medical images are concentric.
The multifunctional placing device for medical images has the beneficial effects that:
the multifunctional placing device for the medical images has the advantages of lifting function, heightening function, fixing function, buffering function, moving function and image rotating function, and is detachable, flexible to use and convenient to operate.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a multifunctional placement device for medical imaging according to the present invention.
Fig. 2 is a schematic structural diagram of a top layer fixing mechanism 1 of the multifunctional placement device for medical imaging according to the present invention.
Fig. 3 is a schematic structural view of a top fixing plate 1-2 of the multifunctional placement device for medical imaging according to the present invention.
Fig. 4 is a schematic structural view of a bidirectional threaded rod 1-3 of the multifunctional medical image placing device of the invention.
FIG. 5 is a schematic structural view of a hemispherical recess 1-5-1 of the multifunctional placement device for medical imaging according to the present invention.
Fig. 6 is a schematic structural diagram of the lifting connection mechanism 2 of the multifunctional placing device for medical imaging according to the present invention.
Fig. 7 is a schematic structural view of a lifting folding member 2-1 of the multifunctional medical image placing device of the present invention.
Fig. 8 is a schematic structural diagram of an image backboard 3 of the multifunctional placement apparatus for medical imaging according to the present invention.
Fig. 9 is a schematic structural view of the lifting assembly 3-5 of the multifunctional placement device for medical imaging according to the present invention.
Fig. 10 is a schematic structural diagram of an image fixing mechanism 4 of the multifunctional placement device for medical imaging according to the present invention.
Fig. 11 is a schematic structural view of a fixing clip 4-1 of the multifunctional placement device for medical imaging according to the present invention.
Fig. 12 is a partially enlarged structural diagram of B in fig. 11.
Fig. 13 is a schematic structural view of the elongated tube 4-1-9 of the multifunctional placement device for medical imaging according to the present invention.
Fig. 14 is a schematic structural view of the tail end fixing member 4-1-10 of the multifunctional placement device for medical imaging according to the present invention.
Fig. 15 is a schematic structural view of the positioning gear 4-2 of the multifunctional medical image placing device of the present invention.
Fig. 16 is a schematic structural view of a positioning gear 4-3 of the multifunctional placement device for medical imaging according to the present invention.
Fig. 17 is a schematic structural diagram of an auxiliary moving mechanism 5 of the multifunctional placement device for medical imaging according to the present invention.
Fig. 18 is a schematic structural view of a tabletop fixing mechanism 6 of the multifunctional placing device for medical imaging according to the present invention.
FIG. 19 is a schematic structural diagram of an expansion post 6-4 of the multifunctional placement device for medical imaging according to the present invention.
Fig. 20 is a schematic structural diagram of the bottom connecting mechanism 7 of the multifunctional placement device for medical imaging according to the present invention.
FIG. 21 is a schematic view of the structure of the rotating bottom shaft 7-9 of the multifunctional placement device for medical imaging according to the present invention.
Fig. 22 is a schematic cross-sectional view a-a of fig. 21.
In the figure: a top layer fixing mechanism 1; 1-1 of an expansion bolt; a top layer fixing plate 1-2; 1-2-1 of a special-shaped groove; a limiting step groove 1-2-2; fixing through holes 1-2-3; 1-3 of a bidirectional threaded rod; 1-3-1 of positive thread; reverse threads 1-3-2; 1-4 parts of a first bevel gear; 1-5 of a power rod; 1-5-1 of a hemispherical groove; 1-6 parts of a second bevel gear; 1-7 parts of bead zippers; 1-8 of connecting ropes; a lifting connection mechanism 2; lifting folding pieces 2-1; a first connecting pin 2-1-1; a reverse threaded through hole 2-1-1-1; a second connecting pin 2-1-2; a positive thread through hole 2-1-2-1; folding pieces 2-1-3; 2-1-4 of a connecting pin III; a sliding through hole 2-1-4-1; 2-2 of a rope fixing ring; 2-3 of a middle layer fixing plate; 2-3-1 of fixed connecting groove; the telescopic part is adapted to the groove 2-3-2; 2-4 of a connecting rod; an image back plate 3; a back plate body 3-1; a central through hole 3-1-1; the upper end is adapted to the groove 3-1-2; assembly accommodating slots 3-1-3; a triangular connector 3-2; a movable through hole 3-2-1; a slide bar 3-3; 3-4 of double-sided supporting springs; 3-5 of a lifting component; 3-5-1 of a lifting column; a positioning groove 3-5-1-1; 3-5-2 parts of a manual gear; 3-5-3 parts of a balance gear; 3-5-4 parts of a small-structure shell; 3-5-4-1 of a three-level step through hole; positioning the support member 3-5-5; 3-5-5-1 of small threaded hole; 3-5-6 parts of a small threaded rod; 3-5-7 parts of a supporting spring; an image fixing mechanism 4; 4-1 of a fixing clip; an L-shaped connecting piece 4-1-1; a small threaded through hole 4-1-1-1; 4-1-2 parts of an I-shaped threaded rod; 4-1-3 of a first spring; a curved part 4-1-4; adjusting the threaded hole 4-1-4-1; 4-1-5 of a bent elastic sheet; 4-1-5-1 parts of a spherical through hole; extruding the threaded rod 4-1-6; a hemispherical cushion I4-1-7; 4-1-8 parts of a clamping slide block; lengthening the tube by 4-1-9; a tube body 4-1-9-1; a long three-stage stepped hole 4-1-9-1-1; 4-1-9-2 parts of an LED lamp; tail end fixing pieces 4-1-10; a telescopic part 4-1-10-1; a step groove 4-1-10-1-1; a limiting block 4-1-10-2; 4-1-10-3 parts of lifting small plates; fine-tuning the threaded hole 4-1-10-3-1; a second hemispherical cushion 4-1-10-4; fine adjustment of the threaded rod 4-1-10-5; ball 4-1-11; a clamping gear 4-2; a ring member 4-2-1; a telescopic groove 4-2-1-1; a small spring 4-2-2; 4-2-3 of a telescopic triangle; 4-3 of a positioning gear; a middle shaft fixing part 4-4; an auxiliary moving mechanism 5; 5-1 of a roller; a roller connecting rod 5-2; 5-3 roller positioning columns; 5-3-1 of a small positioning groove; 5-4 of a roller lifting shell; 5-4-1 of a lifting stepped groove; 5-4-2 of a side movable groove; 5-5 parts of roller height fixing pieces; 5-6 parts of a positioning spring; a tabletop fixing mechanism 6; 6-1 of a large threaded rod; 6-2 parts of a first fixed block; an inverted step groove 6-2-1; a groove 6-2-2 for rotation; 6-3 of a limiting ring; 6-4 of an expansion column; 6-4-1 of helical gear lines; the adaptive thread is 6-4-2; 6-5 of a resistance rubber mat; 6-6 parts of a second fixed block; a positive step groove 6-6-1; a bottom threaded through hole 6-6-2; 6-7 of a lifting connecting piece; 6-8 parts of a power bevel gear; a bottom connecting mechanism 7; a buffer plate 7-1; a smooth through hole 7-1-1; a middle layer buffer spring 7-2; a buffer adjusting threaded rod 7-3; 7-4 parts of a nut; a limiting member 7-5; bottom support plates 7-6; a position fixing groove 7-6-1; a spring groove 7-6-2; shaft slot holes 7-6-3; 7-7 parts of a clamping spring; 7-8 of an L-shaped positioning piece; rotating the bottom shaft 7-9; an angle adjusting groove 7-9-1; 7-9-2 parts of a threaded stepped groove; 7-10 parts of main limiting ring.
Detailed Description
The first embodiment is as follows:
the present invention relates to a medical image-related, more specifically, to a multifunctional placement device for medical images, which comprises a top layer fixing mechanism 1, a lifting connecting mechanism 2, an image backboard 3, an image fixing mechanism 4, an auxiliary moving mechanism 5, a tabletop fixing mechanism 6, and a bottom connecting mechanism 7, and the device has a lifting function, a height increasing function, a fixing function, a buffering function, a moving function, a rotating image function, and is detachable, flexible to use, and convenient to operate.
The top layer fixing mechanism 1 comprises an expansion bolt 1-1, a top layer fixing plate 1-2, a bidirectional threaded rod 1-3, a helical gear 1-4, a power rod 1-5, a helical gear two 1-6, a bead zipper 1-7 and a connecting rope 1-8, wherein the expansion bolt 1-1 is connected with the top layer fixing plate 1-2 through a through hole, the top layer fixing plate 1-2 is connected with the power rod 1-5 through a special-shaped groove 1-2-1, the power rod 1-5 is fixedly connected with the helical gear two 1-6 through a through hole, the top layer fixing plate 1-2 is connected with the bidirectional threaded rod 1-3 through a limiting stepped groove 1-2, the bidirectional threaded rod 1-3 is fixedly connected with the helical gear one 1-4, the helical gear one 1-4 is meshed with the helical gear two 1-6, the bead zippers 1-7 are connected with the power rods 1-5 through the hemispherical grooves 1-5-1, and the connecting ropes 1-8 are fixedly connected with the power rods 1-5;
the top layer fixing plate 1-2 is provided with a special-shaped groove 1-2-1, a limiting stepped groove 1-2-2 and a fixing through hole 1-2-3, and the fixing through hole 1-2-3 is matched with the expansion bolt 1-1;
the bidirectional threaded rod 1-3 is provided with a forward thread 1-3-1 and a reverse thread 1-3-2;
a hemispherical groove 1-5-1 is arranged on the power rod 1-5;
the lifting connecting mechanism 2 comprises a lifting folding piece 2-1, a rope fixing ring 2-2, a middle layer fixing plate 2-3 and a connecting rod 2-4, the middle layer fixing plate 2-3 is fixedly connected with the connecting rod 2-4, the lifting folding piece 2-1 is connected with the connecting rod 2-4 through a through hole, the rope fixing ring 2-2 is fixedly connected with the middle layer fixing plate 2-3, the rope fixing ring 2-2 is fixedly connected with a connecting rope 1-8, the rope fixing ring 2-2 plays a role in connection, and the connecting rod 2-4 plays a role in fixing a position;
the lifting folding piece 2-1 comprises a first connecting foot 2-1-1, a second connecting foot 2-1-2, a folding piece 2-1-3 and a third connecting foot 2-1-4, the first connecting foot 2-1-1 is hinged with the folding piece 2-1-3, the second connecting foot 2-1-2 is hinged with the folding piece 2-1-3, the folding piece 2-1-3 is hinged with the third connecting foot 2-1-4, the first connecting foot 2-1-1 is meshed with the bidirectional threaded rod 1-3 through a reverse thread 1-3-2, the second connecting foot 2-1-2 is meshed with the bidirectional threaded rod 1-3 through a forward thread 1-3-1, and the third connecting foot 2-1-4 is connected with the connecting rod 2-4 through a sliding through hole 2-1-4-1;
the connecting pin I2-1-1 is provided with a reverse threaded through hole 2-1-1, and the reverse threaded through hole 2-1-1-1 is matched with the reverse thread 1-3-2;
the connecting pin II 2-1-2 is provided with a forward threaded through hole 2-1-2-1, and the forward threaded through hole 2-1-2-1 is matched with the forward thread 1-3-1;
a sliding through hole 2-1-4-1 is formed in the connecting pin III 2-1-4;
the middle layer fixing plate 2-3 is provided with a fixed connecting groove 2-3-1 and a telescopic adapting groove 2-3-2, and the telescopic adapting groove 2-3-2 is adapted to the lifting folding piece 2-1;
the image backboard 3 comprises a backboard main body 3-1, a triangular connecting piece 3-2, a sliding rod 3-3, a double-sided supporting spring 3-4 and a lifting component 3-5, wherein the backboard main body 3-1 is fixedly connected with the sliding rod 3-3, the sliding rod 3-3 is connected with the triangular connecting piece 3-2 through a movable through hole 3-2-1, the triangular connecting piece 3-2 is fixedly connected with the double-sided supporting spring 3-4, the double-sided supporting spring 3-4 is matched with the backboard main body 3-1 through an upper end adapting groove 3-1-2, the triangular connecting piece 3-2 is connected with a middle layer fixing plate 2-3 through a fixed connecting groove 2-3-1, the backboard main body 3-1 is connected with the lifting component 3-5 through a component adapting groove 3-1-3, the sliding rod 3-3 plays a role of limiting the triangular connecting piece 3-2, and the triangular connecting piece 3-2 plays a role of connection;
the back plate main body 3-1 is provided with a central through hole 3-1-1, an upper end adapting groove 3-1-2 and a component adapting groove 3-1-3;
the triangular connecting piece 3-2 is provided with a movable through hole 3-2-1;
the lifting component 3-5 comprises a lifting column 3-5-1, a manual gear 3-5-2, a balance gear 3-5-3, a small structure shell 3-5-4, a positioning support 3-5-5, a small threaded rod 3-5-6 and a support spring 3-5-7, wherein the lifting column 3-5-1 is meshed with the manual gear 3-5-2, the lifting column 3-5-1 is meshed with the balance gear 3-5-3, the manual gear 3-5-2 and the balance gear 3-5-3 are both connected with the back plate main body 3-1 through a shaft, the back plate main body 3-1 is fixedly connected with the small structure shell 3-5-4, the small structure shell 3-5-4 is fixedly connected with the positioning support 3-5-5 through a three-level stepped through hole 3-5-4 1, a positioning support piece 3-5-5 is matched with a positioning groove 3-5-1-1, the positioning support piece 3-5-5 is fixedly connected with a supporting spring 3-5-7, the positioning support piece 3-5-5 is meshed with a small threaded rod 3-5-6 through a small threaded hole 3-5-5-1, the supporting spring 3-5-7 plays a role in supporting the positioning support piece 3-5-5, and a balance gear 3-5-3 plays a role in maintaining balance;
a positioning groove 3-5-1-1 is arranged on the lifting column 3-5-1;
the small structural shell 3-5-4 is provided with a three-stage step through hole 3-5-4-1;
a small threaded hole 3-5-5-1 is formed in the positioning support piece 3-5-5;
the image fixing mechanism 4 comprises a fixing clamp 4-1, a clamping gear 4-2, a positioning gear 4-3 and a middle shaft fixing piece 4-4, wherein the middle shaft fixing piece 4-4 is fixedly connected with the backboard main body 3-1 through a central through hole 3-1-1, the positioning gear 4-3 is fixedly connected with the middle shaft fixing piece 4-4, the clamping gear 4-2 is matched with the positioning gear 4-3, and the fixing clamp 4-1 is fixedly connected with the clamping gear 4-2;
the fixing clamp 4-1 comprises an L-shaped connecting piece 4-1-1, an I-shaped threaded rod 4-1-2, a spring I4-1-3, a bent piece 4-1-4, a bent elastic piece 4-1-5, an extrusion threaded rod 4-1-6, a hemispherical pad I4-1-7, a clamping slide block 4-1-8, an elongated tube 4-1-9, a tail end fixing piece 4-1-10 and a spherical piece 4-1-11, the L-shaped connecting piece 4-1-1 is meshed with the I-shaped threaded rod 4-1-2 through a small threaded through hole 4-1-1-1, the I-shaped threaded rod 4-1-2 is fixedly connected with the spring I4-1-3, the spring I4-1-3 is in contact connection with the bent piece 4-1-4, the bent piece 4-1-4 is hinged with the L-shaped connecting piece 4-1-1, the bent piece 4-1-4 is fixedly connected with the bent elastic piece 4-1-5, the bent piece 4-1-4 is meshed with the extrusion threaded rod 4-1-6 through the adjusting threaded hole 4-1-4-1, the extrusion threaded rod 4-1-6 is fixedly connected with the spherical piece 4-1-11, the spherical piece 4-1-11 is connected with the bent elastic piece 4-1-5 through the spherical through hole 4-1-5-1, the bent piece 4-1-4 is fixedly connected with the hemispherical cushion I4-1-7, the hemispherical cushion I4-1-7 is fixedly connected with the bent elastic piece 4-1-5, the bent elastic piece 4-1-5 is fixedly connected with the clamping slide block 4-1-8, the clamping slide block 4-1-8 is matched with the lengthened pipe 4-1-9 through a through hole, the lengthened pipe 4-1-9 is matched with the tail end fixing piece 4-1-10 through a through hole, the clamping slide block 4-1-8 plays a role in fixing a position, the spherical piece 4-1-11 plays a role in limiting the position, and the spring I4-1-3 plays a role in supporting the bent piece 4-1-4;
the L-shaped connecting piece 4-1-1 is provided with a small threaded through hole 4-1-1-1;
the curved piece 4-1-4 is provided with an adjusting threaded hole 4-1-4-1;
the curved elastic sheet 4-1-5 is provided with a spherical through hole 4-1-5-1;
the lengthened tube 4-1-9 comprises a tube main body 4-1-9-1 and an LED lamp 4-1-9-2, wherein the tube main body 4-1-9-1 is fixedly connected with the LED lamp 4-1-9-2 through a groove;
the tube main body 4-1-9-1 is provided with a long three-stage stepped hole 4-1-9-1, the tube main body 4-1-9-1 is connected with the clamping slide block 4-1-8 through the long three-stage stepped hole 4-1-9-1-1, and the tube main body 4-1-9-1 is connected with the telescopic piece 4-1-10-1 through the long three-stage stepped hole 4-1-9-1-1;
the tail end fixing piece 4-1-10 comprises an expansion piece 4-1-10-1, a limiting block 4-1-10-2, a lifting small plate 4-1-10-3, a hemispherical cushion II 4-1-10-4 and a fine adjustment threaded rod 4-1-10-5, the expansion piece 4-1-10-1 is fixedly connected with the hemispherical cushion II 4-1-10-4, the expansion piece 4-1-10-1 is connected with the limiting block 4-1-10-2 through a stepped groove 4-1-10-1, the limiting block 4-1-10-2 is fixedly connected with the fine adjustment threaded rod 4-1-10-5, and the fine adjustment threaded rod 4-1-10-5 and the lifting small plate 4-1-10-3 are fixedly connected through a fine adjustment threaded hole 4-1-10-3-1, the lifting small plate 4-1-10-3 is fixedly connected with the hemispherical cushion II 4-1-10-4, the hemispherical cushion II 4-1-10-4 plays a role in increasing resistance, and the limiting block 4-1-10-2 plays a role in fixing the position;
a step groove 4-1-10-1-1 is arranged on the telescopic part 4-1-10-1;
fine-tuning threaded holes 4-1-10-3-1 are formed in the lifting small plates 4-1-10-3;
the clamping gear 4-2 comprises an annular part 4-2-1, a small spring 4-2-2 and a telescopic triangular part 4-2-3, the annular part 4-2-1 is connected with the small spring 4-2-2 through a telescopic groove 4-2-1-1, the small spring 4-2-2 is fixedly connected with the telescopic triangular part 4-2-3, and the telescopic triangular part 4-2-3 is matched with the positioning gear 4-3;
the annular piece 4-2-1 is provided with a telescopic groove 4-2-1-1;
the auxiliary moving mechanism 5 comprises a roller 5-1, a roller connecting rod 5-2, a roller positioning column 5-3, a roller lifting shell 5-4, a roller height fixing piece 5-5 and a positioning spring 5-6, wherein the roller 5-1 is connected with the roller connecting rod 5-2 through a shaft, the roller connecting rod 5-2 is fixedly connected with the roller positioning column 5-3, the roller positioning column 5-3 is connected with the roller lifting shell 5-4 through a lifting step groove 5-4-1, the roller positioning column 5-3 is matched with the roller height fixing piece 5-5 through a small positioning groove 5-3-1, the roller height fixing piece 5-5 is fixedly connected with the positioning spring 5-6, the roller height fixing piece 5-5 is connected with the roller lifting shell 5-4 through a side movable groove 5-4-2, the roller lifting shell 5-4 is fixedly connected with the first fixing block 6-2, and the positioning spring 5-6 plays a role of supporting the roller height fixing piece 5-5;
a small positioning groove 5-3-1 is formed in the roller positioning column 5-3;
the roller lifting shell 5-4 is provided with a lifting stepped groove 5-4-1 and a side movable groove 5-4-2;
the desktop fixing mechanism 6 comprises a large threaded rod 6-1, a first fixing block 6-2, a limiting ring 6-3, an expansion column 6-4, a resistance rubber pad 6-5, a second fixing block 6-6, a lifting connecting piece 6-7 and a power bevel gear 6-8, wherein the first fixing block 6-2 is connected with the limiting ring 6-3 through a groove 6-2-2 for rotation, the limiting ring 6-3 is fixedly connected with the expansion column 6-4 through a through hole, and the expansion column 6-4 is meshed with the power bevel gear 6-8. The power helical gear 6-8 is fixedly connected with the large threaded rod 6-1 through a through hole, the large threaded rod 6-1 is meshed with the second fixed block 6-6 through a bottom threaded through hole 6-6-2, the second fixed block 6-6 is connected with the lifting connecting piece 6-7 through a positive stepped groove 6-6-1, the lifting connecting piece 6-7 is connected with the first fixed block 6-2 through a negative stepped groove 6-2-1, the second fixed block 6-6 is fixedly connected with the resistance rubber pad 6-5, the limiting ring 6-3 plays a role in fixing a position, and the resistance rubber pad 6-5 plays a role in increasing friction force;
the first fixing block 6-2 is provided with an inverted step groove 6-2-1 and a groove 6-2-2 for rotation;
the expansion column 6-4 is provided with a helical gear pattern 6-4-1 and an adaptive thread 6-4-2, the helical gear pattern 6-4-1 is matched with a power helical gear 6-8, and a rotary bottom shaft 7-9 is meshed with the expansion column 6-4 through a thread stepped groove 7-9-2;
a positive step groove 6-6-1 and a bottom threaded through hole 6-6-2 are formed in the second fixing block 6-6;
the bottom connecting mechanism 7 comprises a buffer plate 7-1, a middle-layer buffer spring 7-2, a buffer adjusting threaded rod 7-3, a nut 7-4, a limiting piece 7-5, a bottom supporting plate 7-6, a clamping spring 7-7, an L-shaped positioning piece 7-8, a rotary bottom shaft 7-9 and a main limiting ring 7-10, wherein the buffer plate 7-1 is fixedly connected with the middle-layer buffer spring 7-2, the middle-layer buffer spring 7-2 is fixedly connected with the bottom supporting plate 7-6, the buffer adjusting threaded rod 7-3 is meshed with the nut 7-4, the buffer plate 7-1 is connected with the buffer adjusting threaded rod 7-3 through a smooth through hole 7-1-1, the buffer adjusting threaded rod 7-3 is fixedly connected with the limiting piece 7-5, and the limiting piece 7-5 and the bottom supporting plate 7-6 are connected with one another material through a position fixing groove 7-1, a bottom layer supporting plate 7-6 is fixedly connected with a spring for clamping 7-7 through a spring groove 7-6-2, the spring for clamping 7-7 is fixedly connected with an L-shaped positioning piece 7-8, the L-shaped positioning piece 7-8 is connected with a rotary bottom shaft 7-9 through an angle adjusting groove 7-9-1, the rotary bottom shaft 7-9 is fixedly connected with a main limiting ring 7-10 through a through hole, the main limiting ring 7-10 is connected with the bottom layer supporting plate 7-6 through a shaft groove hole 7-6-3, a lifting column 3-5-1 is fixedly connected with a buffer plate 7-1, the main limiting ring 7-10 plays a role of fixing position, the spring for clamping 7-7 plays a role of supporting the L-shaped positioning piece 7-8, and a limiting piece 7-5 plays a role of fixing position;
a smooth through hole 7-1-1 is formed in the buffer plate 7-1;
a position fixing groove 7-6-1, a spring groove 7-6-2 and a shaft groove hole 7-6-3 are arranged on the bottom layer supporting plate 7-6;
an angle adjusting groove 7-9-1 and a threaded stepped groove 7-9-2 are arranged on the rotary bottom shaft 7-9, and the adaptive threads 6-4-2 are matched with the threaded stepped groove 7-9-2;
the top layer fixing mechanism 1 is connected with the lifting connection mechanism 2, the image back plate 3 is connected with the image fixing mechanism 4, the auxiliary moving mechanism 5 is connected with the desktop fixing mechanism 6, the bottom connection mechanism 7 is connected with the desktop fixing mechanism 6, and the image back plate 3 is connected with the bottom connection mechanism 7.
The second embodiment is as follows:
the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, and 22, and the present embodiment further describes the present embodiment, in which the connecting ropes 1 to 8 are located at the center of the power rods 1 to 5.
The third concrete implementation mode:
the following describes the present embodiment with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, and 22, and the present embodiment further describes the present embodiment, in which the number of the fixing clips 4-1 is six, and the fixing clips are uniformly distributed around the detent gear 4-2.
The fourth concrete implementation mode:
the present embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, and 22, and the present embodiment further describes the present embodiment in which the detent gear 4-2, the positioning gear 4-3, and the central shaft fixing member 4-4 are concentric.
The use method of the device comprises the following steps: the top layer fixing mechanism 1 is fixed on the shed roof through the expansion bolt 1-1, the bead zipper 1-7 is pulled, the bead zipper 1-7 drives the power rod 1-5 to rotate, so that the helical gear 1-6 drives the helical gear 1-4 to rotate, the helical gear 1-4 drives the bidirectional threaded rod 1-3 to rotate, so that the connecting pin 2-1-1 and the connecting pin 2-1-2 move relatively, the lifting folding piece 2-1 contracts or extends, meanwhile, the power rod 1-5 winds or releases the connecting rope 1-8, and at the moment, the device at the bottom layer of the top layer fixing mechanism 1 can be lifted by a corresponding height, so that the observation is facilitated, and the space of a diagnosis room can be saved.
The triangular connecting pieces 3-2 at the two ends are kneaded to ensure that the triangular connecting pieces 3-2 are separated from the fixed connecting grooves 2-3-1, the device is divided into two parts, the disassembled device is convenient to move, and other operations can be carried out according to actual conditions.
The two ends of the image material are respectively placed between the first hemispherical cushion 4-1-7 and the second hemispherical cushion 4-1-10-4, the threaded rod 4-1-6 is rotated and extruded to shorten the distance between the bent piece 4-1-4 and the bent elastic piece 4-1-5 so as to play a role in clamping, the fine adjustment threaded rod 4-1-10-5 is rotated to shorten the distance between the lifting small plate 4-1-10-3 and the telescopic piece 4-1-10-1 so as to play a role in clamping, and the image material is convenient to watch through the irradiation of the LED lamp 4-1-9-2, wherein the first hemispherical cushion 4-1-7 and the second hemispherical cushion 4-1-10-4 play a role in increasing resistance.
The I-shaped threaded rod 4-1-2 is rotated, the I-shaped threaded rod 4-1-2 drives the spring I4-1-3 to extrude the bent piece 4-1-4, and the friction force between the lengthening tube 4-1-9 and the back plate main body 3-1 is increased.
The positions of the clamping slide block 4-1-8 and the telescopic piece 4-1-10-1 in the long three-stage stepped hole 4-1-9-1-1 can be manually adjusted, so that the purpose of adjusting the length is achieved, and the telescopic piece is suitable for image materials with different sizes.
The fixing clamp 4-1 can be pulled counterclockwise to enable the clamping gear 4-2 to rotate relative to the positioning gear 4-3, wherein the telescopic triangle 4-2-3 supports the small spring 4-2-2, and the small spring 4-2-2 plays a role in stopping the flow.
The small threaded rod 3-5-6 is rotated, so that the positioning support piece 3-5-5 is separated from the positioning groove 3-5-1-1, the manual gear 3-5-2 is rotated at the moment, the manual gear 3-5-2 drives the lifting column 3-5-1 to move downwards, the balance gear 3-5-3 plays a role in maintaining balance, and when the lifting column 3-5-1 is adjusted to the required height, the lifting column is fixed through the positioning support piece 3-5-5.
The roller height fixing piece 5-5 is pulled to enable the roller height fixing piece 5-5 to be separated from the small positioning groove 5-3-1, the position relation of the roller positioning column 5-3 in the lifting stepped groove 5-4-1 can be adjusted, and the roller height fixing piece 5-5 is used for fixing to achieve the purpose of adjusting the height of the roller 5-1.
The bottom of the rotary bottom shaft 7-9 is placed on a table top, the large threaded rod 6-1 is rotated at the moment, the large threaded rod 6-1 drives the expansion column 6-4 to rotate through the power bevel gear 6-8, the expansion column 6-4 moves in the threaded stepped groove 7-9-2, the distance between the table top fixing mechanism 6 and the bottom connecting mechanism 7 is shortened, meanwhile, the large threaded rod 6-1 drives the fixing block II 6-6 to move upwards, and the table edge is clamped by the fixing block I6-2 and the fixing block II 6-6 to play a fixing role.
The nut 7-4 is rotated, and the nut 7-4 extrudes the buffer plate 7-1 to play a role in adjusting the buffer force of the middle-layer buffer spring 7-2 on the buffer plate 7-1.
The L-shaped positioning piece 7-8 is moved upwards to enable the L-shaped positioning piece 7-8 to be separated from the angle adjusting groove 7-9-1, at the moment, the bottom layer supporting plate 7-6 can be rotated and is matched and fixed through the L-shaped positioning piece 7-8 and the angle adjusting groove 7-9-1, and the function of adjusting the inclination angle of the device is achieved.
This device has raising and lowering functions, increases the function, and fixed function, buffer function removes the function, and rotatory image function, but the device split uses in a flexible way, device simple operation.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (4)
1. The utility model provides a medical treatment image is with multi-functional placer, includes top layer fixed establishment (1), lift coupling mechanism (2), image backplate (3), image fixed establishment (4), supplementary moving mechanism (5), desktop fixed establishment (6), bottom coupling mechanism (7), its characterized in that: the top layer fixing mechanism (1) comprises an expansion bolt (1-1), a top layer fixing plate (1-2), a bidirectional threaded rod (1-3), a helical gear I (1-4), a power rod (1-5), a helical gear II (1-6), a bead zipper (1-7) and a connecting rope (1-8), wherein the expansion bolt (1-1) is connected with the top layer fixing plate (1-2) through a through hole, the top layer fixing plate (1-2) is connected with the power rod (1-5) through a special-shaped groove (1-2-1), the power rod (1-5) is fixedly connected with the helical gear II (1-6) through a through hole, the top layer fixing plate (1-2) is connected with the bidirectional threaded rod (1-3) through a limiting stepped groove (1-2-2), the bidirectional threaded rod (1-3) is fixedly connected with the first helical gear (1-4), the first helical gear (1-4) is meshed with the second helical gear (1-6), the bead zipper (1-7) is connected with the power rod (1-5) through the hemispherical groove (1-5-1), and the connecting rope (1-8) is fixedly connected with the power rod (1-5);
the top layer fixing plate (1-2) is provided with a special-shaped groove (1-2-1), a limiting stepped groove (1-2-2) and a fixing through hole (1-2-3), and the fixing through hole (1-2-3) is adapted to the expansion bolt (1-1);
the bidirectional threaded rod (1-3) is provided with a forward thread (1-3-1) and a reverse thread (1-3-2);
a hemispherical groove (1-5-1) is arranged on the power rod (1-5);
the lifting connecting mechanism (2) comprises a lifting folding piece (2-1), a rope fixing ring (2-2), a middle layer fixing plate (2-3) and a connecting rod (2-4), the middle layer fixing plate (2-3) is fixedly connected with the connecting rod (2-4), the lifting folding piece (2-1) is connected with the connecting rod (2-4) through a through hole, the rope fixing ring (2-2) is fixedly connected with the middle layer fixing plate (2-3), and the rope fixing ring (2-2) is fixedly connected with a connecting rope (1-8);
the lifting folding piece (2-1) comprises a first connecting foot (2-1-1), a second connecting foot (2-1-2), a folding piece (2-1-3) and a third connecting foot (2-1-4), the first connecting foot (2-1-1) is hinged with the folding piece (2-1-3), the second connecting foot (2-1-2) is hinged with the folding piece (2-1-3), the folding piece (2-1-3) is hinged with the third connecting foot (2-1-4), the first connecting foot (2-1-1) is meshed with the bidirectional threaded rod (1-3) through reverse threads (1-3-2), the second connecting foot (2-1-2) is meshed with the bidirectional threaded rod (1-3) through forward threads (1-3-1), the connecting pin III (2-1-4) is connected with the connecting rod (2-4) through a sliding through hole (2-1-4-1);
a reverse thread through hole (2-1-1-1) is formed in the first connecting pin (2-1-1), and the reverse thread through hole (2-1-1-1) is matched with the reverse thread (1-3-2);
a positive thread through hole (2-1-2-1) is formed in the second connecting pin (2-1-2), and the positive thread through hole (2-1-2-1) is matched with the positive thread (1-3-1);
a sliding through hole (2-1-4-1) is arranged on the connecting pin III (2-1-4);
the middle layer fixing plate (2-3) is provided with a fixed connecting groove (2-3-1) and a telescopic adapting groove (2-3-2), and the telescopic adapting groove (2-3-2) is adapted to the lifting folding piece (2-1);
the image backboard (3) comprises a backboard main body (3-1), a triangular connecting piece (3-2), a sliding rod (3-3), a double-sided support spring (3-4) and a lifting assembly (3-5), wherein the backboard main body (3-1) is fixedly connected with the sliding rod (3-3), the sliding rod (3-3) is connected with the triangular connecting piece (3-2) through a movable through hole (3-2-1), the triangular connecting piece (3-2) is fixedly connected with the double-sided support spring (3-4), the double-sided support spring (3-4) is adapted with the backboard main body (3-1) through an upper end adapting groove (3-1-2), the triangular connecting piece (3-2) is connected with a middle layer fixing plate (2-3) through a fixed connecting groove (2-3-1), the backboard main body (3-1) is connected with the lifting component (3-5) through the component adapting groove (3-1-3);
the back plate main body (3-1) is provided with a central through hole (3-1-1), an upper end adapting groove (3-1-2) and a component adapting groove (3-1-3);
the triangular connecting piece (3-2) is provided with a movable through hole (3-2-1);
the lifting component (3-5) comprises a lifting column (3-5-1), a manual gear (3-5-2), a balance gear (3-5-3), a small structure shell (3-5-4), a positioning support (3-5-5), a small threaded rod (3-5-6) and a support spring (3-5-7), wherein the lifting column (3-5-1) is meshed with the manual gear (3-5-2), the lifting column (3-5-1) is meshed with the balance gear (3-5-3), the manual gear (3-5-2) and the balance gear (3-5-3) are both connected with the backboard main body (3-1) through a shaft, the backboard main body (3-1) is fixedly connected with the small structure shell (3-5-4), the small structure shell (3-5-4) is connected with the positioning support piece (3-5-5) through the three-stage stepped through hole (3-5-4-1), the positioning support piece (3-5-5) is adapted to the positioning groove (3-5-1-1), the positioning support piece (3-5-5) is fixedly connected with the supporting spring (3-5-7), and the positioning support piece (3-5-5) is meshed with the small threaded rod (3-5-6) through the small threaded hole (3-5-5-1);
a positioning groove (3-5-1-1) is arranged on the lifting column (3-5-1);
the small structural shell (3-5-4) is provided with a three-stage step through hole (3-5-4-1);
a small threaded hole (3-5-5-1) is arranged on the positioning support piece (3-5-5);
the image fixing mechanism (4) comprises a fixing clamp (4-1), a clamping gear (4-2), a positioning gear (4-3) and a middle shaft fixing piece (4-4), the middle shaft fixing piece (4-4) is fixedly connected with the backboard main body (3-1) through a central through hole (3-1-1), the positioning gear (4-3) is fixedly connected with the middle shaft fixing piece (4-4), the clamping gear (4-2) is matched with the positioning gear (4-3), and the fixing clamp (4-1) is fixedly connected with the clamping gear (4-2);
the fixing clamp (4-1) comprises an L-shaped connecting piece (4-1-1), an I-shaped threaded rod (4-1-2), a first spring (4-1-3), a bent piece (4-1-4), a bent elastic piece (4-1-5), an extrusion threaded rod (4-1-6), a hemispherical pad (4-1-7), a clamping slide block (4-1-8), an extension pipe (4-1-9), a tail end fixing piece (4-1-10) and a spherical piece (4-1-11), the L-shaped connecting piece (4-1-1) is meshed with the I-shaped threaded rod (4-1-2) through a small threaded through hole (4-1-1-1), the I-shaped threaded rod (4-1-2) is fixedly connected with the first spring (4-1-3), the spring I (4-1-3) is in contact connection with the bent piece (4-1-4), the bent piece (4-1-4) is hinged with the L-shaped connecting piece (4-1-1), the bent piece (4-1-4) is fixedly connected with the bent elastic piece (4-1-5), the bent piece (4-1-4) is meshed with the extrusion threaded rod (4-1-6) through the adjusting threaded hole (4-1-4-1), the extrusion threaded rod (4-1-6) is fixedly connected with the spherical piece (4-1-11), the spherical piece (4-1-11) is connected with the bent elastic piece (4-1-5) through the spherical through hole (4-1-5-1), and the bent piece (4-1-4) is fixedly connected with the hemispherical cushion I (4-1-7), the hemispherical cushion I (4-1-7) is fixedly connected with the bent elastic sheet (4-1-5), the bent elastic sheet (4-1-5) is fixedly connected with the clamping slide block (4-1-8), the clamping slide block (4-1-8) is matched with the lengthened pipe (4-1-9) through a through hole, and the lengthened pipe (4-1-9) is matched with the tail end fixing piece (4-1-10) through a through hole;
a small threaded through hole (4-1-1-1) is arranged on the L-shaped connecting piece (4-1-1);
the curved piece (4-1-4) is provided with an adjusting threaded hole (4-1-4-1);
the curved elastic sheet (4-1-5) is provided with a spherical through hole (4-1-5-1);
the lengthening tube (4-1-9) comprises a tube main body (4-1-9-1) and an LED lamp (4-1-9-2), wherein the tube main body (4-1-9-1) is fixedly connected with the LED lamp (4-1-9-2) through a groove;
the tube main body (4-1-9-1) is provided with a long three-stage stepped hole (4-1-9-1-1), the tube main body (4-1-9-1) is connected with the clamping slide block (4-1-8) through the long three-stage stepped hole (4-1-9-1-1), and the tube main body (4-1-9-1) is connected with the telescopic piece (4-1-10-1) through the long three-stage stepped hole (4-1-9-1-1);
the tail end fixing piece (4-1-10) comprises an expansion piece (4-1-10-1), a limiting block (4-1-10-2), a lifting small plate (4-1-10-3), a hemispherical cushion II (4-1-10-4) and a fine adjustment threaded rod (4-1-10-5), the expansion piece (4-1-10-1) is fixedly connected with the hemispherical cushion II (4-1-10-4), the expansion piece (4-1-10-1) is connected with the limiting block (4-1-10-2) through a stepped groove (4-1-10-1-1), the limiting block (4-1-10-2) is fixedly connected with the fine adjustment threaded rod (4-1-10-5), the fine adjustment threaded rod (4-1-10-5) is meshed with the lifting small plate (4-1-10-3) through the fine adjustment threaded hole (4-1-10-3-1), and the lifting small plate (4-1-10-3) is fixedly connected with the hemispherical cushion II (4-1-10-4);
a step groove (4-1-10-1-1) is arranged on the telescopic piece (4-1-10-1-1);
fine-tuning threaded holes (4-1-10-3-1) are formed in the lifting small plates (4-1-10-3);
the clamping gear (4-2) comprises a ring piece (4-2-1), a small spring (4-2-2) and a telescopic triangular piece (4-2-3), the ring piece (4-2-1) is connected with the small spring (4-2-2) through a telescopic groove (4-2-1-1), the small spring (4-2-2) is fixedly connected with the telescopic triangular piece (4-2-3), and the telescopic triangular piece (4-2-3) is adapted to the positioning gear (4-3);
the annular piece (4-2-1) is provided with a telescopic groove (4-2-1-1);
the auxiliary moving mechanism (5) comprises a roller (5-1), a roller connecting rod (5-2), a roller positioning column (5-3), a roller lifting shell (5-4), a roller height fixing piece (5-5) and a positioning spring (5-6), wherein the roller (5-1) is connected with the roller connecting rod (5-2) through a shaft, the roller connecting rod (5-2) is fixedly connected with the roller positioning column (5-3), the roller positioning column (5-3) is connected with the roller lifting shell (5-4) through a lifting stepped groove (5-4-1), the roller positioning column (5-3) is matched with the roller height fixing piece (5-5) through a small positioning groove (5-3-1), and the roller height fixing piece (5-5) is fixedly connected with the positioning spring (5-6), the roller height fixing piece (5-5) is connected with the roller lifting shell (5-4) through a side movable groove (5-4-2), and the roller lifting shell (5-4) is fixedly connected with the first fixing block (6-2);
a small positioning groove (5-3-1) is arranged on the roller positioning column (5-3);
a lifting stepped groove (5-4-1) and a side movable groove (5-4-2) are arranged on the roller lifting shell (5-4);
the desktop fixing mechanism (6) comprises a large threaded rod (6-1), a first fixing block (6-2), a limiting ring (6-3), an expansion column (6-4), a resistance rubber pad (6-5), a second fixing block (6-6), a lifting connecting piece (6-7) and a power helical gear (6-8), wherein the first fixing block (6-2) is connected with the limiting ring (6-3) through a groove (6-2-2) for rotation, the limiting ring (6-3) is fixedly connected with the expansion column (6-4) through a through hole, the expansion column (6-4) is meshed with the power helical gear (6-8), the power helical gear (6-8) is fixedly connected with the large threaded rod (6-1) through a through hole, the large threaded rod (6-1) is meshed with the second fixing block (6-6) through a bottom threaded through hole (6-6-2), the second fixing block (6-6) is connected with the lifting connecting piece (6-7) through a positive stepped groove (6-6-1), the lifting connecting piece (6-7) is connected with the first fixing block (6-2) through an inverted stepped groove (6-2-1), and the second fixing block (6-6) is fixedly connected with the resistance rubber pad (6-5);
an inverted step groove (6-2-1) and a groove (6-2-2) for rotation are formed in the first fixing block (6-2);
the expansion column (6-4) is provided with an oblique gear pattern (6-4-1) and an adaptive thread (6-4-2), the oblique gear pattern (6-4-1) is matched with the power helical gear (6-8), and the rotary bottom shaft (7-9) is meshed with the expansion column (6-4) through a thread stepped groove (7-9-2);
a positive step groove (6-6-1) and a bottom threaded through hole (6-6-2) are formed in the second fixing block (6-6);
the bottom connecting mechanism (7) comprises a buffer plate (7-1), a middle-layer buffer spring (7-2), a buffer adjusting threaded rod (7-3), a nut (7-4), a limiting piece (7-5), a bottom supporting plate (7-6), a spring for clamping (7-7), an L-shaped positioning piece (7-8), a rotary bottom shaft (7-9) and a main limiting ring (7-10), wherein the buffer plate (7-1) is fixedly connected with the middle-layer buffer spring (7-2), the middle-layer buffer spring (7-2) is fixedly connected with the bottom supporting plate (7-6), the buffer adjusting threaded rod (7-3) is meshed with the nut (7-4), the buffer plate (7-1) is connected with the buffer adjusting threaded rod (7-3) through a smooth through hole (7-1-1), the buffering adjusting threaded rod (7-3) is fixedly connected with the limiting piece (7-5), the limiting piece (7-5) is connected with the bottom supporting plate (7-6) through a position fixing groove (7-6-1), the bottom supporting plate (7-6) is fixedly connected with a clamping spring (7-7) through a spring groove (7-6-2), the clamping spring (7-7) is fixedly connected with an L-shaped positioning piece (7-8), the L-shaped positioning piece (7-8) is connected with a rotating bottom shaft (7-9) through an angle adjusting groove (7-9-1), the rotating bottom shaft (7-9) is fixedly connected with a main limiting ring (7-10) through a through hole, the main limiting ring (7-10) is connected with the bottom supporting plate (7-6) through a shaft groove hole (7-6-3), the lifting column (3-5-1) is fixedly connected with the buffer plate (7-1);
a smooth through hole (7-1-1) is arranged on the buffer plate (7-1);
a position fixing groove (7-6-1), a spring groove (7-6-2) and an axle slot hole (7-6-3) are arranged on the bottom supporting plate (7-6);
an angle adjusting groove (7-9-1) and a threaded stepped groove (7-9-2) are arranged on the rotary bottom shaft (7-9), and the adaptive threads (6-4-2) are matched with the threaded stepped groove (7-9-2);
the top layer fixing mechanism (1) is connected with the lifting connecting mechanism (2), the image back plate (3) is connected with the image fixing mechanism (4), the auxiliary moving mechanism (5) is connected with the desktop fixing mechanism (6), the bottom connecting mechanism (7) is connected with the desktop fixing mechanism (6), and the image back plate (3) is connected with the bottom connecting mechanism (7).
2. The multifunctional placement device for medical imaging according to claim 1, wherein: the connecting rope (1-8) is positioned in the middle of the power rod (1-5).
3. The multifunctional placement device for medical imaging according to claim 1, wherein: six fixing clamps (4-1) are arranged and are uniformly distributed around the clamping gear (4-2).
4. The multifunctional placement device for medical imaging according to claim 1, wherein: the clamping gear (4-2), the positioning gear (4-3) and the middle shaft fixing piece (4-4) are concentric.
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