CN110107782A - A kind of medical quick-gripping device - Google Patents
A kind of medical quick-gripping device Download PDFInfo
- Publication number
- CN110107782A CN110107782A CN201910359410.8A CN201910359410A CN110107782A CN 110107782 A CN110107782 A CN 110107782A CN 201910359410 A CN201910359410 A CN 201910359410A CN 110107782 A CN110107782 A CN 110107782A
- Authority
- CN
- China
- Prior art keywords
- clamping jaw
- gripping device
- binding nut
- nut
- locking bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 24
- 238000005452 bending Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/041—Allowing quick release of the apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
Abstract
A kind of medical quick-gripping device, it is related to the field of medical instrument technology, equipped with left clamping jaw and right clamping jaw, the rear end of left clamping jaw and right clamping jaw is hinged, the locking slide opening of kidney-shaped is respectively equipped on the middle part or rear portion of left clamping jaw and right clamping jaw, the bidirectional locking bolt penetrated and can slid back and forth in it is worn in locking slide opening, left binding nut engaged therewith and right binding nut are respectively equipped on bidirectional locking bolt on the left of left clamping jaw and on the right side of right clamping jaw, left binding nut and right binding nut are free to rotate relative to left clamping jaw and right clamping jaw, and bidirectional locking bolt is not followed to rotate；The rear end of left clamping jaw and/or right clamping jaw is equipped with pin.It is simple with structure, easy to use, it is applied widely, versatile, the advantages that firm grip.
Description
Technical field
The present invention relates to the field of medical instrument technology, elaborating is that a kind of structure is simple, easy to use, applied widely,
It is versatile, the medical quick-gripping device of firm grip.
Background technique
It is known that needing to hang or fix in use there are many medical instrument in medical industry.And in reality
In the therapeutic process on border, it is frequently encountered no matched suspension or fixed device, at this point, medical staff can only select conveniently
Bandage or clip are hung or are fixed to it.It is not only inconvenient for operation, time-consuming and laborious, but also medical instrument is not fixed firmly
Gu slightly scraping collision influences treatment.
Summary of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, it is simple, easy to use to provide a kind of structure, is applicable in model
Enclose wide, versatile, the medical quick-gripping device of firm grip.
The present invention solves technical solution used by above-mentioned the deficiencies in the prior art:
A kind of medical quick-gripping device, it is characterised in that be equipped with left clamping jaw and right clamping jaw, the rear end of left clamping jaw and right clamping jaw
Hingedly, it is respectively equipped with the locking slide opening of kidney-shaped on the middle part or rear portion of left clamping jaw and right clamping jaw, locks and wear that penetrated can be in slide opening
The bidirectional locking bolt slid back and forth in it, be respectively equipped on the bidirectional locking bolt on the left of left clamping jaw and on the right side of right clamping jaw and its
The left binding nut and right binding nut of cooperation, left binding nut and right binding nut can be free relative to left clamping jaw and right clamping jaw
It rotates and bidirectional locking bolt is not followed to rotate；The rear end of left clamping jaw and/or right clamping jaw is equipped with pin.
Semicircle installation is respectively equipped on the left of left clamping jaw at heretofore described locking slide opening and on the right side of right clamping jaw
Slot, central angle corresponding to semicircle mounting groove are greater than 180 degree, and left binding nut and right binding nut are to be radially provided with screw hole
Cylindric nut, cylindric nut is free to rotate, being mounted in semicircle mounting groove of cannot moving radially.Left binding nut
With right binding nut it is free to rotate relative to left clamping jaw and right clamping jaw, do not follow bidirectional locking bolt rotate and cannot be independent
It moves radially, rotates bidirectional locking bolt, left clamping jaw and right clamping jaw can be driven to clamp by left binding nut and right binding nut
Or separation, it is simple to operate.
Heretofore described bidirectional locking bolt is that the different screw thread of the two sections of rotation directions in left and right is produced on a bolt.I.e.
One section of right-handed thread, one section of left hand thread.
Rotating spanner is fixed on one end of heretofore described bidirectional locking bolt.
Heretofore described pin is equipped with locking screw, and locking screw is equipped with locking nut.It can be solid by the present invention
It is scheduled on porose object.
Heretofore described pin is curved hanger pin.Convenient for suspended item.
The rear end of heretofore described left clamping jaw is equipped with the left hinged seat protruded to the right, and the rear end of right clamping jaw is equipped with
The right hinged seat protruded to the left, left hinged seat and right hinged seat are mutually matched hinged through hinging pin shaft.Left clamping jaw can be increased
With the folding size of right clamping jaw front end, the scope of application is wider.
It is in arc bending to the right on the right side of heretofore described left clamping jaw front, right clamping jaw front left is in (with left folder
What pawl matched) arc bending to the left.It is more suitable for clamping column, clamps stronger.
In the use of the present invention, rotation bidirectional locking bolt, bidirectional locking bolt drive left binding nut and right clamping spiral shell
When parent phase is moved toward one another to closing movement or left and right disengaging movement, left binding nut and right binding nut, left clamping jaw and the right side are oppressed
Clamping jaw front moves toward one another around the hinged place of rear end, clamp object between on；At this point, left clamping jaw and/or right folder
Medical instrument can be hung on the pin of the rear end of pawl.The pin of the rear end of left clamping jaw and/or right clamping jaw can also be fixed on
On any pillar or bracket, medical instrument is clamped with left clamping jaw and right clamping jaw.The configuration of the present invention is simple, easy to use, clamping speed
Degree is fast, saves the time, can be clamped on the object of a variety of bodies (such as cylinder, platypelloid type object), and can be used simultaneously
It (according to the cylinder of various outer diameter and shape, is arbitrarily fixedly clamped) on the object of sizes, it is not necessary to auxiliary facility
Rigors are carried out with special installation, the universal performance of clamp structure is substantially increased, greatly facilitates the operation of doctor.Have
It is applied widely, versatile, the advantages that firm grip.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is a kind of using state structure diagram of the invention.
Specific embodiment
Medical quick-gripping device as shown in Figure 1 is equipped with left clamping jaw 1 and right clamping jaw 2, after left clamping jaw 1 and right clamping jaw 2
End is hinged through pin shaft, and the (long in kidney-shaped of front-rear direction setting is respectively equipped on the middle part or rear portion of left clamping jaw 1 and right clamping jaw 2
Strip) locking slide opening 7, lock slide opening 7 in wear the bidirectional locking bolt 9 penetrated and can slid back and forth in it, described is two-way
Clamping screw 9 is that the different screw thread of the two sections of rotation directions in left and right is produced on a bolt；That is one section of right-handed thread, one section of left-handed spiral shell
Line.Left binding nut 3 engaged therewith and the right side are respectively equipped on the bidirectional locking bolt 9 on 2 right side of left 1 left side of clamping jaw and right clamping jaw
Binding nut 4, left binding nut 3 and right binding nut 4 are free to rotate relative to left clamping jaw 1 and right clamping jaw 2 and do not follow double
It is rotated to clamping screw 9；The rear end of left clamping jaw and/or right clamping jaw is equipped with pin 5.
The present invention is further improved, and is respectively equipped on the left of the left clamping jaw at the locking slide opening 7 and on right clamping jaw right side
Semicircle mounting groove, central angle corresponding to semicircle mounting groove are greater than 180 degree, and left binding nut 3 and right binding nut 4 are diameter
To be equipped with screw hole cylindric nut, cylindric nut is free to rotate, cannot move radially be mounted on semicircle mounting groove
It is interior.Left binding nut and right binding nut are free to rotate relative to left clamping jaw and right clamping jaw, bidirectional locking bolt is not followed to turn
It moves and cannot individually move radially, rotate bidirectional locking bolt, left binding nut can be passed through and right binding nut drives left clamping jaw
It clamps or separates with right clamping jaw, it is simple to operate.Rotating spanner 8 is fixed on one end of the bidirectional locking bolt 9.
The pin 5 is equipped with locking screw, and locking screw is equipped with locking nut 6, the present invention can be fixed on to porose object
On；Or the pin is curved hanger pin, is convenient for suspended item.The rear end of the left clamping jaw, which is equipped with, protrudes to the right
Left hinged seat, the rear end of right clamping jaw is equipped with the right hinged seat protruded to the left, and left hinged seat and right hinged seat are mutually matched
It is hinged through hinging pin shaft.The folding size of left clamping jaw and right clamping jaw front end can be increased, the scope of application is wider.The left clamping jaw
It is in arc bending to the right, the right clamping jaw front left arc bending to the left in (being matched with left clamping jaw) on the right side of front.More
Suitable for clamping column, clamp stronger.
In the use of the present invention, rotation bidirectional locking bolt, bidirectional locking bolt drive left binding nut and right clamping spiral shell
When parent phase is moved toward one another to closing movement or left and right disengaging movement, left binding nut and right binding nut, left clamping jaw and the right side are oppressed
Clamping jaw front moves toward one another around the hinged place of rear end, clamp object between on；At this point, left clamping jaw and/or right folder
Medical instrument can be hung on the pin of the rear end of pawl.The pin of the rear end of left clamping jaw and/or right clamping jaw can also be fixed on
On any pillar or bracket, medical instrument is clamped with left clamping jaw and right clamping jaw, as shown in Fig. 2, passing through locking nut 6 and pin 5
On locking screw cooperation, it is by right clamping jaw that the present invention is fixed over the mount 10.The configuration of the present invention is simple, easy to use, folder
It holds that speed is fast, saves the time, (such as cylinder, platypelloid type object) can be clamped on the object of a variety of bodies, and simultaneously can be with
It (according to the cylinder of various outer diameter and shape, is arbitrarily fixedly clamped) using on the object of sizes, it is not necessary to mating
Facility and special installation carry out rigors, substantially increase the universal performance of clamp structure, greatly facilitate the operation of doctor.
Has many advantages, such as applied widely, versatile, firm grip.
Claims (8)
1. a kind of medical quick-gripping device, it is characterised in that be equipped with left clamping jaw and right clamping jaw, the rear end of left clamping jaw and right clamping jaw
Portion is hinged, is respectively equipped with the locking slide opening of kidney-shaped on the middle part or rear portion of left clamping jaw and right clamping jaw, locks and wears that penetrated can in slide opening
The bidirectional locking bolt slid back and forth in it, be respectively equipped on the bidirectional locking bolt on the left of left clamping jaw and on the right side of right clamping jaw and
Its left binding nut and right binding nut for cooperating, left binding nut and right binding nut can be certainly relative to left clamping jaw and right clamping jaw
By rotating and bidirectional locking bolt not followed to rotate；The rear end of left clamping jaw and/or right clamping jaw is equipped with pin.
2. medical quick-gripping device according to claim 1, it is characterised in that the left clamping jaw at the locking slide opening
Semicircle mounting groove is respectively equipped on the right side of left side and right clamping jaw, central angle corresponding to semicircle mounting groove is greater than 180 degree, left
Binding nut and right binding nut are the cylindric nut for being radially provided with screw hole, and cylindric nut is free to rotate, cannot be radial
Mobile is mounted in semicircle mounting groove.
3. medical quick-gripping device according to claim 1 or 2, it is characterised in that the bidirectional locking bolt be
The different screw thread of the two sections of rotation directions in left and right is produced on a piece bolt.
4. medical quick-gripping device according to claim 1 or 2, it is characterised in that the one of the bidirectional locking bolt
Rotating spanner is fixed on end.
5. medical quick-gripping device according to claim 1 or 2, it is characterised in that the pin is equipped with locking screw
Line, locking screw are equipped with locking nut.
6. medical quick-gripping device according to claim 1 or 2, it is characterised in that the pin is curved hook
Pin.
7. medical quick-gripping device according to claim 6, it is characterised in that the rear end of the left clamping jaw is equipped with
The left hinged seat protruded to the right, the rear end of right clamping jaw are equipped with the right hinged seat protruded to the left, left hinged seat and right hinged seat phase
What is mutually cooperated is hinged through hinging pin shaft.
8. medical quick-gripping device according to claim 7, it is characterised in that on the right side of the left clamping jaw front in
Right curved arc, the right clamping jaw front left arc bending to the left in (being matched with left clamping jaw).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910359410.8A CN110107782A (en) | 2019-04-30 | 2019-04-30 | A kind of medical quick-gripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910359410.8A CN110107782A (en) | 2019-04-30 | 2019-04-30 | A kind of medical quick-gripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110107782A true CN110107782A (en) | 2019-08-09 |
Family
ID=67487690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910359410.8A Pending CN110107782A (en) | 2019-04-30 | 2019-04-30 | A kind of medical quick-gripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110107782A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202809409U (en) * | 2012-07-18 | 2013-03-20 | 武汉路友科技有限责任公司 | Self-locking railway steel rail clamping plate fastener |
| EP2574403A2 (en) * | 2011-09-29 | 2013-04-03 | Hamilton Bonaduz AG | Gripping device for sample containers |
| CN103878042A (en) * | 2014-03-12 | 2014-06-25 | 亿丰洁净科技江苏股份有限公司 | Instrument clamping device for experiment lab |
| CN210034830U (en) * | 2019-04-30 | 2020-02-07 | 威海柯西医疗科技有限公司 | Medical quick clamping device |
-
2019
- 2019-04-30 CN CN201910359410.8A patent/CN110107782A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2574403A2 (en) * | 2011-09-29 | 2013-04-03 | Hamilton Bonaduz AG | Gripping device for sample containers |
| CN202809409U (en) * | 2012-07-18 | 2013-03-20 | 武汉路友科技有限责任公司 | Self-locking railway steel rail clamping plate fastener |
| CN103878042A (en) * | 2014-03-12 | 2014-06-25 | 亿丰洁净科技江苏股份有限公司 | Instrument clamping device for experiment lab |
| CN210034830U (en) * | 2019-04-30 | 2020-02-07 | 威海柯西医疗科技有限公司 | Medical quick clamping device |
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