CN107374744A - It is a kind of that there is the universal type medicine equipment support for screwing lock function - Google Patents
It is a kind of that there is the universal type medicine equipment support for screwing lock function Download PDFInfo
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- CN107374744A CN107374744A CN201710585751.8A CN201710585751A CN107374744A CN 107374744 A CN107374744 A CN 107374744A CN 201710585751 A CN201710585751 A CN 201710585751A CN 107374744 A CN107374744 A CN 107374744A
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- 239000003814 drug Substances 0.000 title claims abstract description 37
- 239000007937 lozenge Substances 0.000 claims abstract description 49
- 210000002421 cell wall Anatomy 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 238000002324 minimally invasive surgery Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 241000309551 Arthraxon hispidus Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 208000008918 voyeurism Diseases 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/20—Holders specially adapted for surgical or diagnostic appliances or instruments
- A61B50/22—Racks
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/50—Supports for surgical instruments, e.g. articulated arms
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Pivots And Pivotal Connections (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention belongs to medical instruments field, and in particular to a kind of to be fixed with the first sleeve with the universal type medicine equipment support for screwing lock function, including first sleeve and the second sleeve pipe, first sleeve；Second sleeve is fixed with second sleeve pipe；Fillister head screw is equipped with first and second sleeve, fillister head screw, which is connected with, screws handle；Fillister head screw is provided with the second screwed hole, and the second screwed hole is connected with positioning screw；The second axostylus axostyle is equipped with second sleeve pipe, the second axostylus axostyle is provided with the first lozenges, and fillister head screw is provided with the second lozenges, and the second lozenges is fitted on the first lozenges；Second sleeve pipe is provided with the second bulb joint, and the second axostylus axostyle is resisted against on the bulb of the second bulb joint；Apparatus chuck is fixed with bulb.The beneficial effects of the invention are as follows：The present invention reduces the workload of doctor, improves the operating efficiency of doctor, avoids shaking caused by artificial hand steered each apparatus, improve the stability and accuracy of operation.
Description
Technical field
The invention belongs to medical instruments field, and in particular to a kind of to have the universal type medicine equipment branch for screwing lock function
Frame.
Background technology
In modern medical service surgical procedure, many advanced medicine equipments and relevant device are added.Such as in Minimally Invasive Surgery
Endoscopic apparatus, the flush pipe in art, apparatus, the fixation of these equipment such as drag hook annoying doctor, perform the operation at this stage always
In, endoscope, flush pipe, the equipment such as drag hook always is that, by aiding in doctor hand steered, the operation for time length, auxiliary doctor needs
With hand steered one or more equipment, and need to keep a posture for a long time, for peeping in fixed Minimally Invasive Surgery
Mirror system is even more so, so adds many difficulties to doctor, also increases the workload of doctor, it is often more important that totally accounts for
According to the resource of an auxiliary doctor.A doctor can not be allowed to play one's part to the full, multiple doctor's auxiliary are generally required, reduce
The operating efficiency of doctor, and artificial hand steered unavoidable shake, so to the auxiliary in whole operation particularly Minimally Invasive Surgery
The definition of image system brings very big influence, can not improve the stability and accuracy of operation.
The content of the invention
The purpose of the present invention is the defects of overcoming prior art to exist, there is provided a kind of workload for reducing doctor, is improved
The operating efficiency of doctor, shake caused by avoiding artificial hand steered each apparatus, improves the stability of operation and the tool of accuracy
There is the universal type medicine equipment support for screwing lock function.
The technical solution adopted for the present invention to solve the technical problems is：It is a kind of that there is the universal type doctor for screwing lock function
Treat devices hold, it includes first sleeve and the second sleeve pipe, and one end of first sleeve is fixed with the first sleeve, first sleeve it is another
One end is provided with bed board chuck；One end of second sleeve pipe is fixed with second sleeve, and the first sleeve and second sleeve are coaxially disposed, and first
The central axis upright of sleeve and first sleeve；Fillister head screw is equipped with the through hole of first sleeve and second sleeve composition,
The nut of fillister head screw is located in second sleeve, and fillister head screw, which is threaded with, screws handle, screws handle and is provided close to
The side of first sleeve；Screw handle and step through-hole is offered on central axis, the diameter holes of step through-hole are close to first set
Pipe, the diameter holes of step through-hole are the first screwed hole for being connected with fillister head screw；On the screw-in end face of fillister head screw
The second screwed hole coaxially is offered, the second screwed hole is threaded with positioning screw, and the nut of positioning screw is located at step through-hole
Large diameter hole in, be provided between the nut of positioning screw and the step surface of step through-hole and be used to unscrew and screw on fillister head screw
The gap of handle；The endoporus of second sleeve pipe connects the bore of second sleeve, and the second axostylus axostyle is equipped with the endoporus of the second sleeve pipe, the
One end that two shaft lever is stretched in the bore of second sleeve is provided with the first lozenges, bore of first wedge shape facing to second sleeve
Outside, the nut of fillister head screw is provided with the second lozenges, and the second lozenges is fitted on the first lozenges；Second sleeve pipe it is another
One end is provided with the second bulb joint, the pore connection of the ball seat of the second bulb joint and the second sleeve pipe, the other end of the second axostylus axostyle
It is resisted against on the bulb of the second bulb joint；The bulb of second bulb joint is towards being fixed with apparatus folder in the one side outside ball seat
Head.
Handle is screwed by screwing, so that fillister head screw constantly screws in the diameter holes (the first screwed hole) of step through-hole
In, so as to promote the second lozenges on the nut of fillister head screw to be constantly pressed against the first lozenges, so as to drive the second axle
Bar moves to one end away from the first lozenges, and is resisted against on the bulb of the second bulb joint, so as to compress the second bulb
The bulb in joint.Now, the bulb of the second bulb joint can not rotate freely.Conversely, when screw handle be in unscrew state when,
The bulb of second bulb joint can rotate freely on ball seat, and now the medicine equipment of apparatus grips also can be to all directions
Rotation, with adjustment position, and in the case where screwing handle and unscrewing state, the angle between first sleeve and the second sleeve pipe can also be certainly
By adjusting；Universal rotary available for apparatuses such as the endoscopic apparatus in Minimally Invasive Surgery, the flush pipe in art, drag hooks.Unscrewing
During, it is used to unscrew on fillister head screw to screw due to being provided between the nut of positioning screw and the step surface of step through-hole
The gap of handle, therefore screw handle and limited by the nut of positioning screw, is not to come off, unscrew screw it is very convenient.
The apparatus chuck of the present invention can realize Universal rotary, and can be with all joints of key quick lock in, can be firm
The apparatuses such as the endoscopic apparatus in fixed operation, the flush pipe in art, drag hook, it is necessary to when adjusting related equipment position, it is same only
Need one to screw handle can quickly to adjust.Mechanism of the present invention is simple, and stable, cost is low, firm and durable, solves medical
The problem of observation endoscope needs doctor hand steered, and the fixation problem of some attached medicine equipments, reduce the workload of doctor,
The operating efficiency of doctor is improved, avoids shaking caused by artificial hand steered each apparatus, improves the stability and accuracy of operation,
Reduce operating time simultaneously.
Specifically, the endoporus of first sleeve connects the first sleeve, is equipped with the first axostylus axostyle in the endoporus of first sleeve, and first
One end that axostylus axostyle is stretched in the bore of the first sleeve is provided with the 3rd lozenges, bore of the 3rd lozenges towards the first sleeve
Outside, middle circle column sleeve is arranged with the thread segment of fillister head screw, middle circle column sleeve is located in the first sleeve, screwed in handle
The bottom surface of heart opening position is pressed on intermediate cylindrical and put；Intermediate cylindrical is put to be fitted in provided with the 4th lozenges, the 4th lozenges
On 3rd lozenges；The other end of first sleeve is provided with the first bulb joint, the ball seat of the first bulb joint and first sleeve
Pore is connected, and the other end of the first axostylus axostyle is resisted against on the bulb of the first bulb joint；The bulb of first bulb joint is towards ball
Fix bar is fixed with one side outside seat, bed board chuck is installed in fix bar.
Similarly, in the case where screwing handle tightening state, the 4th lozenges that intermediate cylindrical is put also is pressed against the 3rd lozenges
On；Drive the first axostylus axostyle to be moved to one end away from the 3rd lozenges, and be resisted against on the bulb of the first bulb joint, so as to
Compress the bulb of the first bulb joint.Now, the bulb of the first bulb joint can not be rotated freely, and fix bar is pressed from both sides also by bed board
Head is fixed on the headpiece or bedside plate of sick bed, while the angle between fix bar and first sleeve is also realized and immobilized.
When screw handle be in unscrew state when, first sleeve also can freely rotate around the bulb center of the first bulb joint, further
The selection of direction of rotation is added, the position of medicine equipment that is accurate and suitably adjusting apparatus grips is more conducive to, enters one
The stability and accuracy of operation are improved to step, while reduces operating time.
Further, ladder hole is provided with the ball seat of the first bulb joint, the diameter holes of ladder hole are sheathed on first
In sleeve pipe, the end periphery that first sleeve is located in ladder hole is provided with first annular groove, is covered in first annular groove
Provided with the first jump ring, for the first jump ring in the large diameter hole of ladder hole, the external diameter of the first jump ring is more than the path of ladder hole
Bore dia；For the bulb of first bulb joint in the large diameter hole of ladder hole, the large diameter hole inwall of ladder hole is provided with the
Second ring groove, the second jump ring is provided with the second annular groove, and the internal diameter of the second jump ring is less than the bulb of the first bulb joint
Diameter.
During installation, first sleeve is sheathed on the first axostylus axostyle first, then the first jump ring is sheathed in first sleeve
First annular groove in, formed sleeve combination body, then sleeve combination body is worn from the large diameter hole of ladder hole and entered,
And passed from diameter holes；Simultaneously because the external diameter of the first jump ring is more than the path bore dia of ladder hole, therefore the first jump ring
Sleeve combination body is arranged in ladder hole.Then, the bulb of the first bulb joint is worn from the large diameter hole of ladder hole
And if enter, and in the first axle end being resisted against in ball seat, then the second jump ring is located in the second annular groove, by first
The bulb of bulb joint is limited in ball seat, ultimately forms the first bulb joint.Similarly, the second bulb joint equally installation is set
Put, it is simple in construction, releasable connection, it is connected firmly, convenient disassembly.
Further, the side wall of the ball seat of the first bulb joint is provided with U-shaped groove；It is solid on the bulb of first bulb joint
Surely there is head rod, head rod is coaxially threadedly coupled fix bar, and the diameter of head rod is less than the groove of U-shaped groove
Width, the opened gap of the second jump ring are more than the groove width of U-shaped groove；U-shaped groove facilitates the first axostylus axostyle to rotate to 90 ° of orientation, enters
One step increases rotating range, and the medical instrument locations adjusting range of apparatus grips is bigger, and adjustment is finer.First connection
Bar and fix bar threaded connection, dismounting are more convenient.
Specifically, bed board chuck includes holder, and through there is rod aperture on holder, fix bar is arranged in rod aperture, rod aperture it is interior
Wall is communicated to the outside of holder side by gap groove, and gap groove is along the elongated setting of rod aperture；The bottom of holder is provided with first
Groove, the bottom land of the first clamping groove and the walls parallel of gap groove are clamped, is worn on the side cell wall of the first clamping groove
And the first screw thread handle is threaded with, end vertical of the first screw thread handle in the first clamping groove is fixed with the first pressure
Plate；It is equipped with the second screw thread handle at the top of holder, the second screw thread handle extends vertically through the both sides cell wall of gap groove to holder
In.During adjustment position, when fix bar can slide into up to specified location in rod aperture, the second screw thread handle is then screwed, so that will
Holder is fixed in fix bar, now screws the first screw thread handle, and bed board is pressed in the groove of gap by the first pressing plate, from
And fix bar and bed board chuck are fixed on sick bed, preliminary mounting and adjusting is easy in horizontal movement, using more convenient.
Specifically, screw and pad is folded between the bottom surface of the center position of handle and middle circle column sleeve, uniform force,
Spin friction can be reduced.
Specifically, spring is arranged with the thread segment of fillister head screw, spring is held in the first sleeve and second sleeve
Between；When screwing handle and making support do centre to let out power adjustment, the elastic force of spring can be unlikely to pine by unscrewing more linear
Open each pipe and fix bar when screwing handle to fall suddenly, injure people or equipment by a crashing object.
Further, it is all provided with fluted on the first sleeve and the opposite face of second sleeve, spring is held in two grooves
In the cavity of composition；Installation is more convenient, is easy to spring to be held fixedly.
Specifically, the second connecting rod, the second connecting rod threaded connection apparatus folder are fixed with the bulb of the second bulb joint
Head, apparatus chuck are provided with the second clamping groove, run through on the side cell wall of the second clamping groove and be threaded with the 3rd spiral shell
Line handle, end vertical of the 3rd screw thread handle in the second clamping groove are fixed with the second pressing plate.By screwing the 3rd spiral shell
Line handle, so as to by the second pressing plate that the medicine equipments such as the endoscopic apparatus in fixed perform the operation, the flush pipe in art, drag hook is steady
Surely it is fixed in the second clamping groove, convenient disassembly, firmly installs.
In summary, the present invention can carry out the medicine equipment clamped on apparatus chuck any direction rotation and movement, and
Handle only need to be screwed by screwing one, it is possible to which the mechanical arm support in quick all joints of locking, locking after-poppet can be with
Medicine equipment in stable fixed operation, it is necessary to during adjustment position, can by one screw handle it is very quick and it is linear slowly
Unclamp all joints in ground.
The present invention a kind of beneficial effect with the universal type medicine equipment support for screwing lock function be：
1. the apparatus chuck of the present invention can realize Universal rotary, and can be with all joints of key quick lock in, can jail
Gu the apparatuses such as the endoscopic apparatus in fixed operation, the flush pipe in art, drag hook are, it is necessary to when adjusting related equipment position, equally
Only need one to screw handle can quickly to adjust；
2. mechanism of the present invention is simple, stable, cost is low, firm and durable, and solving medical observation endoscope needs doctor's hand
The problem of helping, and the fixation problem of some attached medicine equipments, reduce the workload of doctor, improve the work effect of doctor
Rate, shake caused by artificial hand steered each apparatus is avoided, when improving the stability and accuracy of operation, while reducing operation
Between.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of schematic three dimensional views one with the universal type medicine equipment support for screwing lock function of the present invention；
Fig. 2 is A-A sectional views in Fig. 1；
Fig. 3 is the partial enlarged drawing of part B in Fig. 2；
Fig. 4 is the partial enlarged drawing of C portion in Fig. 3；
Fig. 5 is a kind of schematic three dimensional views two with the universal type medicine equipment support for screwing lock function of the present invention；
Fig. 6 is D-D sectional views in Fig. 5；
Fig. 7 is E-E sectional views in Fig. 5；
Fig. 8 is a kind of first bulb joint with the universal type medicine equipment support for screwing lock function of the present invention
The front view of ball seat；
Fig. 9 is F-F sectional views in Fig. 8；
Figure 10 is that a kind of of the present invention has screw handle the three of the universal type medicine equipment support for screwing lock function
Tie up schematic diagram；
Figure 11 is a kind of middle circle column sleeve with the universal type medicine equipment support for screwing lock function of the present invention
Schematic three dimensional views；
Figure 12 is a kind of fillister head screw with the universal type medicine equipment support for screwing lock function of the present invention
Schematic three dimensional views；
Figure 13 is the three of a kind of the second axostylus axostyle with the universal type medicine equipment support for screwing lock function of the present invention
Tie up schematic diagram.
Wherein:1. first sleeve, 101. first annular grooves；2. the second sleeve pipe；3. the first sleeve；4. bed board chuck,
401. holders, 402. gap grooves, 403. first clamping grooves, 404. first screw thread handles, 405. first pressing plates, 406. second
Screw thread handle；5. second sleeve；6. fillister head screw, 601. second screwed holes, 602. second lozenges；7. handle is screwed,
701. step through-hole；8. positioning screw；9. the second axostylus axostyle, 901. first lozenges；10. the second bulb joint, 1001. second connect
Extension bar；11. apparatus chuck, 1101. second clamping grooves, 1102. the 3rd screw thread handles, 1103. second pressing plates；12. first axle
Bar, 1201. the 3rd lozenges；13. middle circle column sleeve, 1301. the 4th lozenges；14. the first bulb joint, 1401. ladders lead to
Hole, 1402. second annular grooves, 1403.U shape grooves, 1404. head rods；15. fix bar；16. the first jump ring；17. the
Two jump rings；18. pad；19. spring.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
A kind of tool with the universal type medicine equipment support for screwing lock function of the present invention as Figure 1-Figure 13
Body embodiment, it includes the sleeve pipe 2 of first sleeve 1 and second, and one end of first sleeve 1 is fixed with the first sleeve 3, first sleeve 1
The other end be provided with bed board chuck 4；One end of second sleeve pipe 2 is fixed with second sleeve 5, and the first sleeve 3 and second sleeve 5 are coaxial
Set, the central axis upright of the first sleeve 3 and first sleeve 1；Worn in the through hole that first sleeve 3 and second sleeve 5 form
There is fillister head screw 6, the nut of fillister head screw 6 is located in second sleeve 5, and fillister head screw 6, which is threaded with, screws handle
7, screw the side that handle 7 is provided close to the first sleeve 3；Screw handle 7 and step through-hole 701, platform are offered on central axis
The diameter holes of rank through hole 701 close to first sleeve 1, the diameter holes of step through-hole 701 be for be connected with fillister head screw 6 the
One screwed hole；The second screwed hole 601 is coaxially offered on the screw-in end face of fillister head screw 6, the second screwed hole 601 is threadedly coupled
There is positioning screw 8, the nut of positioning screw 8 is located in the large diameter hole of step through-hole 701, and nut and the step of positioning screw 8 lead to
It is provided between the step surface in hole 701 and is used to unscrew the gap for screwing handle 7 on fillister head screw 6；The endoporus of second sleeve pipe 2 connects
Lead to the bore of second sleeve 5, be equipped with the second axostylus axostyle 9 in the endoporus of the second sleeve pipe 2, the second axostylus axostyle 9 stretches to second sleeve 5
One end in bore is provided with the first lozenges 901, and the first lozenges 901 is towards outside the bore of second sleeve 5, fillister head screw 6
Nut be provided with the second lozenges 602, the second lozenges 602 is fitted on the first lozenges 901；Second sleeve pipe 2 it is another
End is provided with the second bulb joint 10, and the pore of the ball seat of the second bulb joint 10 and the second sleeve pipe 2 connects, the second axostylus axostyle 9 it is another
One end is resisted against on the bulb of the second bulb joint 10；The bulb of second bulb joint 10 is towards being fixed with the one side outside ball seat
Apparatus chuck 11.
Handle 7 is screwed by screwing, so that fillister head screw 6 constantly screws in diameter holes (the first spiral shell of step through-hole 701
Pit) in, so as to promote the second lozenges 602 on the nut of fillister head screw 6 to be constantly pressed against the first lozenges 901, from
And drive the second axostylus axostyle 9 to be moved to one end away from the first lozenges 901, and it is resisted against the bulb of the second bulb joint 10
On, so as to compress the bulb of the second bulb joint 10.Now, the bulb of the second bulb joint 10 can not rotate freely.Conversely, work as
Handle 7 is screwed in when unscrewing state, the bulb of the second bulb joint 10 can rotate freely on ball seat, now apparatus chuck 11
The medicine equipment of clamping can also rotate to all directions, with adjustment position, and in the case where screwing handle 7 and unscrewing state, first set
Angle between the sleeve pipe 2 of pipe 1 and second can also be adjusted freely；Available for rushing in the endoscopic apparatus in Minimally Invasive Surgery, art
Wash the Universal rotary of the apparatuses such as pipe, drag hook.During unscrewing, due to the step of the nut and step through-hole 701 of positioning screw 8
It is provided between face and is used to unscrew the gap for screwing handle 7 on fillister head screw 6, therefore screws spiral shell of the handle 7 by positioning screw 8
The limitation of cap, be not to come off, unscrew screw it is very convenient.
The apparatus chuck 11 of the present embodiment can realize Universal rotary, and can be with all joints of key quick lock in, can be with
The endoscopic apparatus in operation, the flush pipe in art, the apparatus such as drag hook are fixedly secured, it is necessary to when adjusting related equipment position, together
Sample only needs one to screw the can of handle 7 quickly to adjust.The present embodiment mechanism is simple, and stable, cost is low, firm and durable, solution
The problem of medical observation endoscope of having determined needs doctor hand steered, and the fixation problem of some attached medicine equipments, reduce doctor
Workload, improve the operating efficiency of doctor, shake caused by avoiding artificial hand steered each apparatus, improve the stability of operation
And accuracy, while reduce operating time.
Specifically, the endoporus of first sleeve 1 connects the first sleeve 3, and the first axostylus axostyle is equipped with the endoporus of first sleeve 1
12, one end that the first axostylus axostyle 12 is stretched in the bore of the first sleeve 3 is provided with the 3rd lozenges 1201, the court of the 3rd lozenges 1201
To outside the bore of the first sleeve 3, middle circle column sleeve 13 is arranged with the thread segment of fillister head screw 6, middle circle column sleeve 13 is located at
In first sleeve 3, the bottom surface for screwing the center position of handle 7 is pressed on middle circle column sleeve 13；Set on middle circle column sleeve 13
There is the 4th lozenges 1301, the 4th lozenges 1301 is fitted on the 3rd lozenges 1201；The other end of first sleeve 1 is provided with the
One bulb joint 14, the ball seat of the first bulb joint 14 connect with the pore of first sleeve 1, the other end of the first axostylus axostyle 12 against
In on the bulb of the first bulb joint 14；The bulb of first bulb joint 14 is towards being fixed with fix bar in the one side outside ball seat
15, bed board chuck 4 is installed in fix bar 15.
Similarly, in the case where screwing the tightening state of handle 7, the 4th lozenges 1301 on middle circle column sleeve 13 is also pressed against the 3rd
On lozenges 1201；Drive the first axostylus axostyle 12 to be moved to one end away from the 3rd lozenges 1201, and be resisted against the first bulb
On the bulb in joint 14, so as to compress the bulb of the first bulb joint 14.Now, the bulb of the first bulb joint 14 can not be free
Rotation, fix bar 15 is fixed on the headpiece or bedside plate of sick bed also by bed board chuck 4, while fix bar 15 and first set
Angle between pipe 1, which is also realized, to immobilize.When screw handle 7 be in unscrew state when, first sleeve 1 also can be around the first bulb
The bulb center in joint 14 freely rotates, and further increases the selection of direction of rotation, is more conducive to accurate and suitably adjuster
The position for the medicine equipment that tool chuck 11 clamps, further increasing the stability and accuracy of operation, while reduce hand
The art time.
Further, ladder hole 1401, the diameter holes of ladder hole 1401 are provided with the ball seat of the first bulb joint 14
It is sheathed in first sleeve 1, the end periphery that first sleeve 1 is located in ladder hole 1401 is provided with first annular groove
101, the first jump ring 16 is arranged with first annular groove 101, the first jump ring 16 is in the large diameter hole of ladder hole 1401, and the
The external diameter of one jump ring 16 is more than the path bore dia of ladder hole 1401；The bulb of first bulb joint 14 is located at ladder hole
In 1401 large diameter hole, the large diameter hole inwall of ladder hole 1401 is provided with the second annular groove 1402, the second annular groove
The second jump ring 17 is provided with 1402, the internal diameter of the second jump ring 17 is less than the diameter of the bulb of the first bulb joint 14.
During installation, first sleeve 1 is sheathed on the first axostylus axostyle 12 first, the first jump ring 16 is then sheathed on first set
In first annular groove 101 on pipe 1, sleeve combination body is formed, then by sleeve combination body from the big footpath of ladder hole 1401
Wear and enter in hole, and passed from diameter holes；Simultaneously because the external diameter of the first jump ring 16 is more than the path of ladder hole 1401
Bore dia, therefore sleeve combination body is arranged in ladder hole 1401 by the first jump ring 16.Then, by the first bulb joint 14
Bulb wears and entered from the large diameter hole of ladder hole 1401, and on the end of the first axostylus axostyle 12 being resisted against in ball seat, then will
Second jump ring 17 is located in the second annular groove 1402, and the bulb of the first bulb joint 14 is limited in ball seat, ultimately formed
First bulb joint 14.Similarly, 10 same installation settings of the second bulb joint, it is simple in construction, releasable connection, it is connected firmly, tears open
Dress is convenient.
Further, the side wall of the ball seat of the first bulb joint 14 is provided with U-shaped groove 1403；First bulb joint 14
Head rod 1404 is fixed with bulb, head rod 1404 is coaxially threadedly coupled fix bar 15, head rod
1404 diameter is less than the groove width of U-shaped groove 1403, and the opened gap of the second jump ring 17 is more than the groove width of U-shaped groove 1403；U-shaped
Groove 1403 facilitates the first axostylus axostyle 12 to rotate to 90 ° of orientation, further increases rotating range, the doctor that apparatus chuck 11 clamps
It is bigger to treat instrument positions adjusting range, adjustment is finer.Head rod 1404 and fix bar 15 are threadedly coupled, and dismounting is more square
Just.
Specifically, bed board chuck 4 includes holder 401, and running through on holder 401 has rod aperture, and fix bar 15 is arranged in rod aperture,
The inwall of rod aperture is communicated to the outside of the side of holder 401 by gap groove 402, and gap groove 402 is along the elongated setting of rod aperture；Folder
The bottom of seat 401 is provided with the first clamping groove 403, the bottom land of the first clamping groove 403 and the walls parallel of gap groove 402,
Worn on the side cell wall of first clamping groove 403 and be threaded with the first screw thread handle 404, the first screw thread handle 404
The first pressing plate 405 is fixed with the end vertical in the first clamping groove 403；The top of holder 401 is equipped with the second screw thread handle
Hand 406, the second screw thread handle 406 extend vertically through the both sides cell wall of gap groove 402 into holder 401.It is fixed during adjustment position
When bar 15 can slide into up to specified location in rod aperture, the second screw thread handle 406 is then screwed, so as to which holder 401 be fixed on
In fix bar 15, the first screw thread handle 404 is now screwed, bed board is pressed in gap groove 402 by the first pressing plate 405,
So as to which fix bar 15 and bed board chuck 4 are fixed on sick bed, preliminary mounting and adjusting is easy in horizontal movement, using more convenient.
Specifically, screw and pad 18, stress are folded between the bottom surface of the center position of handle 7 and middle circle column sleeve 13
Uniformly, spin friction can be reduced.
Specifically, spring 19 is arranged with the thread segment of fillister head screw 6, spring 19 is held in the first sleeve 3 and
Between two sleeves 5；Screw handle 7 make support do centre let out power adjustment when, the elastic force of spring 19 can be by unscrewing to obtain more line
Property, be unlikely to each pipe and fix bar 15 when release screws handle 7 falls suddenly, injures people or equipment by a crashing object.
Further, it is all provided with fluted on the first sleeve 3 and the opposite face of second sleeve 5, spring 19 is held in two
In the cavity that groove is formed；Installation is more convenient, is easy to spring 19 to be held fixedly.
Specifically, the second connecting rod 1001, the screw thread of the second connecting rod 1001 are fixed with the bulb of the second bulb joint 10
Apparatus chuck 11 is connected, apparatus chuck 11 is provided with the second clamping groove 1101, and second clamps on the side cell wall of groove 1101
Run through and be threaded with the 3rd screw thread handle 1102, end of the 3rd screw thread handle 1102 in the second clamping groove 1101
It is vertically and fixedly provided with the second pressing plate 1103.By screwing the 3rd screw thread handle 1102, so as to which hand will be fixed by the second pressing plate 1103
The medicine equipments such as the flush pipe in endoscopic apparatus, art, drag hook in art are stably fixed in the second clamping groove 1101, are torn open
Dress is convenient, firmly installs.
In summary, the medicine equipment clamped on apparatus chuck 11 can be carried out any direction rotation and moved by the present embodiment
It is dynamic, and only need to screw handle 7 by screwing one, it is possible to the mechanical arm support in quick all joints of locking, to prop up after locking
Frame can stablize medicine equipment in fixed operation, it is necessary to during adjustment position, can screw the very quick doubling of handle 7 by one
Property slowly unclamps all joints.
It should be appreciated that specific embodiment described above is only used for explaining the present invention, it is not intended to limit the present invention.By
Among the obvious changes or variations that the spirit of the present invention is extended out is still in protection scope of the present invention.
Claims (9)
1. a kind of have the universal type medicine equipment support for screwing lock function, it is characterised in that：Including first sleeve (1) and
Two sleeve pipes (2), one end of the first sleeve (1) are fixed with the first sleeve (3), and the other end of the first sleeve (1) is provided with
Bed board chuck (4)；One end of second sleeve pipe (2) is fixed with second sleeve (5), first sleeve (3) and second sleeve
(5) it is coaxially disposed, the central axis upright of first sleeve (3) and first sleeve (1)；First sleeve (3) and second
Fillister head screw (6) is equipped with the through hole of sleeve (5) composition, the nut of the fillister head screw (6) is located at second sleeve (5)
In, the fillister head screw (6), which is threaded with, screws handle (7), and the handle (7) that screws is provided close to the first sleeve (3)
Side；The handle (7) that screws offers step through-hole (701), the path of the step through-hole (701) on central axis
Close to first sleeve (1), the diameter holes of the step through-hole (701) are the first spiral shell for being connected with fillister head screw (6) in hole
Pit；The second screwed hole (601), second screwed hole are coaxially offered on the screw-in end face of the fillister head screw (6)
(601) positioning screw (8) is threaded with, the nut of the positioning screw (8) is located in the large diameter hole of step through-hole (701),
It is provided between the nut of the positioning screw (8) and the step surface of step through-hole (701) and is used to unscrew on fillister head screw (6)
Screw the gap of handle (7)；The bore of the endoporus connection second sleeve (5) of second sleeve pipe (2), second sleeve pipe (2)
Endoporus in be equipped with the second axostylus axostyle (9), one end that second axostylus axostyle (9) is stretched in the bore of second sleeve (5) is provided with
First lozenges (901), first lozenges (901) is towards outside the bore of second sleeve (5), the fillister head screw (6)
Nut be provided with the second lozenges (602), second lozenges (602) is fitted on the first lozenges (901)；Described
The other end of two sleeve pipes (2) is provided with the second bulb joint (10), the ball seat and the second sleeve pipe (2) of second bulb joint (10)
Pore connection, the other end of second axostylus axostyle (9) is resisted against on the bulb of the second bulb joint (10)；Second bulb
The bulb in joint (10) is towards being fixed with apparatus chuck (11) in the one side outside ball seat.
It is 2. according to claim 1 a kind of with the universal type medicine equipment support for screwing lock function, it is characterised in that：
The endoporus of the first sleeve (1) connects the first sleeve (3), and the first axostylus axostyle is equipped with the endoporus of the first sleeve (1)
(12) one end that, first axostylus axostyle (12) is stretched in the bore of the first sleeve (3) is provided with the 3rd lozenges (1201), described
Outside the bore of 3rd lozenges (1201) the first sleeve of direction (3), centre is arranged with the thread segment of the fillister head screw (6)
Cylindrical sleeve (13), the middle circle column sleeve (13) are located in the first sleeve (3), the center position for screwing handle (7)
Bottom surface is pressed on middle circle column sleeve (13)；The middle circle column sleeve (13) is provided with the 4th lozenges (1301), and the described 4th
Lozenges (1301) is fitted on the 3rd lozenges (1201)；The other end of the first sleeve (1) is provided with the first bulb joint
(14), the ball seat of first bulb joint (14) connects with the pore of first sleeve (1), first axostylus axostyle (12) it is another
End is resisted against on the bulb of the first bulb joint (14)；The bulb of first bulb joint (14) is towards the one side outside ball seat
On be fixed with fix bar (15), the bed board chuck (4) is installed in fix bar (15).
It is 3. according to claim 2 a kind of with the universal type medicine equipment support for screwing lock function, it is characterised in that：
Ladder hole (1401) is provided with the ball seat of first bulb joint (14), the diameter holes of the ladder hole (1401) are arranged
In first sleeve (1), the end periphery that the first sleeve (1) is located in ladder hole (1401) is provided with first annular
Groove (101), the first jump ring (16) is arranged with the first annular groove (101), first jump ring (16) is located at ladder
In the large diameter hole of through hole (1401), the external diameter of first jump ring (16) is more than the path bore dia of ladder hole (1401)；Institute
The bulb of the first bulb joint (14) is stated in the large diameter hole of ladder hole (1401), the big footpath of the ladder hole (1401)
Hole inwall is provided with the second annular groove (1402), and the second jump ring (17) is provided with second annular groove (1402), described
The internal diameter of second jump ring (17) is less than the diameter of the bulb of the first bulb joint (14).
It is 4. according to claim 3 a kind of with the universal type medicine equipment support for screwing lock function, it is characterised in that：
The side wall of the ball seat of first bulb joint (14) is provided with U-shaped groove (1403)；The ball of first bulb joint (14)
Head rod (1404) is fixed with head, the head rod (1404) is coaxially threadedly coupled fix bar (15), described
The diameter of head rod (1404) is less than the groove width of U-shaped groove (1403), and the opened gap of second jump ring (17) is more than U
The groove width of shape groove (1403).
It is 5. according to claim 2 a kind of with the universal type medicine equipment support for screwing lock function, it is characterised in that：
The bed board chuck (4) includes holder (401), and running through on the holder (401) has rod aperture, and the fix bar (15) is arranged in bar
Kong Zhong, the inwall of the rod aperture are communicated to the outside of holder (401) side, the gap groove by gap groove (402)
(402) along the elongated setting of rod aperture；The bottom of the holder (401) is provided with the first clamping groove (403), the first clamping groove
(403) bottom land and the walls parallel of gap groove (402), it is described first clamping groove (403) side cell wall on wear and
It is threaded with the first screw thread handle (404), end of the first screw thread handle (404) in the first clamping groove (403)
Portion is vertically and fixedly provided with the first pressing plate (405)；It is equipped with the second screw thread handle (406) at the top of the holder (401), described second
Screw thread handle (406) extends vertically through the both sides cell wall of gap groove (402) into holder (401).
It is 6. according to claim 2 a kind of with the universal type medicine equipment support for screwing lock function, it is characterised in that：
Pad (18) is folded between the bottom surface of the center position for screwing handle (7) and middle circle column sleeve (13).
It is 7. according to claim 1 a kind of with the universal type medicine equipment support for screwing lock function, it is characterised in that：
Spring (19) is arranged with the thread segment of the fillister head screw (6), the spring (19) is held in the first sleeve (3) and
Between two sleeves (5).
It is 8. according to claim 7 a kind of with the universal type medicine equipment support for screwing lock function, it is characterised in that：
It is all provided with fluted on the opposite face of first sleeve (3) and second sleeve (5), the spring (19) is held in two grooves
In the cavity of composition.
It is 9. according to claim 1 a kind of with the universal type medicine equipment support for screwing lock function, it is characterised in that：
The second connecting rod (1001) is fixed with the bulb of second bulb joint (10), the second connecting rod (1001) screw thread connects
Apparatus chuck (11) is connect, the apparatus chuck (11) is provided with the second clamping groove (1101), the second clamping groove
(1101) run through on side cell wall and be threaded with the 3rd screw thread handle (1102), the 3rd screw thread handle (1102) position
The second pressing plate (1103) is fixed with the end vertical in the second clamping groove (1101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710585751.8A CN107374744B (en) | 2017-07-18 | 2017-07-18 | Universal medical instrument support with screwing and locking functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710585751.8A CN107374744B (en) | 2017-07-18 | 2017-07-18 | Universal medical instrument support with screwing and locking functions |
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| CN107374744A true CN107374744A (en) | 2017-11-24 |
| CN107374744B CN107374744B (en) | 2023-11-21 |
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| CN201710585751.8A Active CN107374744B (en) | 2017-07-18 | 2017-07-18 | Universal medical instrument support with screwing and locking functions |
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| CN108088355A (en) * | 2018-01-26 | 2018-05-29 | 浙江雄鹰科菲帝科技股份有限公司 | A kind of measuring device for being used to measure table slide |
| CN108904208A (en) * | 2018-07-23 | 2018-11-30 | 玉林市好邦医疗设备有限责任公司 | A kind of gimbal suspension arm hand rest |
| CN110063799A (en) * | 2019-04-26 | 2019-07-30 | 张宗恒 | Percutaneous backbone scope helps control device |
| CN112370192A (en) * | 2020-11-13 | 2021-02-19 | 山东威高骨科材料股份有限公司 | Universal locking support for operation |
| CN112641521A (en) * | 2020-12-31 | 2021-04-13 | 中南大学湘雅三医院 | Multi-joint endoscope supporting system |
| CN112716622A (en) * | 2020-12-28 | 2021-04-30 | 张家港市华新医疗器械厂 | Universal fixer |
| CN113813055A (en) * | 2021-09-23 | 2021-12-21 | 上海卓昕医疗科技有限公司 | Connecting piece and positioner |
| CN114631901A (en) * | 2022-03-22 | 2022-06-17 | 德美德(青岛)医疗器械有限公司 | Multifunctional medical universal arm |
| CN115414215A (en) * | 2022-10-31 | 2022-12-02 | 上海汇禾医疗器械有限公司 | Adjustable fixing support of human heart implantation instrument and use method |
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| CN108088355A (en) * | 2018-01-26 | 2018-05-29 | 浙江雄鹰科菲帝科技股份有限公司 | A kind of measuring device for being used to measure table slide |
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| CN113813055A (en) * | 2021-09-23 | 2021-12-21 | 上海卓昕医疗科技有限公司 | Connecting piece and positioner |
| CN114631901A (en) * | 2022-03-22 | 2022-06-17 | 德美德(青岛)医疗器械有限公司 | Multifunctional medical universal arm |
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| CN115414215A (en) * | 2022-10-31 | 2022-12-02 | 上海汇禾医疗器械有限公司 | Adjustable fixing support of human heart implantation instrument and use method |
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