CN207226971U - Specimen bottle cap-opening mechanism and corresponding sample bottle cap - Google Patents
Specimen bottle cap-opening mechanism and corresponding sample bottle cap Download PDFInfo
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- CN207226971U CN207226971U CN201720974780.9U CN201720974780U CN207226971U CN 207226971 U CN207226971 U CN 207226971U CN 201720974780 U CN201720974780 U CN 201720974780U CN 207226971 U CN207226971 U CN 207226971U
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- bottle cap
- opening mechanism
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Abstract
The utility model proposes a kind of specimen bottle cap-opening mechanism, include the support member on base and top, the clamping device of specimen bottle is installed above the base, the spiral cover component of the flat bottle cap of sample is installed in the support member on top, the spiral cover component includes lid rotator, it is equipped with the lid rotator and holds cover slot, held and card-tight part is equipped with cover slot, spiral cover component completes twisting and/or opening for sample bottle cap by being rotated both clockwise and counterclockwise.This patent is related to a kind of switch lid mechanism of the specimen bottle of new screw cap structure, purpose is to realize that the sample of all kinds of rotary lid mechanisms of hospital directly can enter equipment under state with cover in hospital, the no manual intervention in whole process is tested, equipment automatization carries out switch cover operation, maximizes the infection risk that the guarantee patient's sample of degree is contacted with medical staff.
Description
Technical field
The present invention relates to aseptic experiment room or the bottle opener of operating room, more particularly to a kind of specimen bottle cap-opening mechanism and right
The sample bottle cap answered.
Background technology
What the monitoring of hospital or aseptic experiment room for indoor bacteria content was strict, because slight misoperation
The infringement for causing sufferer infection is very big, such as inside-hospital infection, posts the bacterium or bedsore pathogen grown in intestines and stomach
After polluting urethral orifice, bladder can be invaded by catheter or bladder is reached by the thin layer liquid between catheter and mucous membrane of urethra, led to
The most common approach that urethral catheterization lumen is bacterial invasion is crossed, bacterium enters after pollution catheter, drainage tube and urine collector leads
Urinary catheter chamber, the retention catheterization guard system cross contamination as caused by the hand of staff play important work in bacterium infection is disseminated
With, in addition, bacterium still enters urinary tract by the flushing liquor and various drug solutions, the cystoscope of non-strict sterilization etc. of pollution,
The chance that bacteruria disease occurs after urethral catheterization is 1%~5%, places retention catheterization Guan Erwu encloseds disinfection collection device person, 48h
Bacteruria disease is found in 90% patient afterwards；There is enclosed to sterilize collection device person, bacteruria disease is detected in 20%~25% patient, feels
Dye incidence increases with catheter standing time, and it is 5%~10% often to place one day chance for bacteruria disease occur, is placed 2 weeks
More than 50% patient will infect afterwards,
Surgery wound infection for another example:S. aureus L-forms are the important pathogenic bacteria of wound infection, are infected generally in postoperative 3~8 days
Occur, contagion is important compared with air borne between average of operation periods, interpatient cross-infection or from staff in postoperative ward
Carrier, generally all may be from patient in itself by contact transmission, some S. aureus L-forms wound infections, coagulase-negative grape ball
Bacterium, streptococcus and enterococcus spp are also the encountered pathogenic bacteria of wound infection, and Gram-negative bacilli is seldom obtained from operating room
, in ward, the wound infection caused by gram negative bacilli accounts for the 60% of whole wound infections, including green pus bar
Bacterium, Escherichia coli etc.；Posted in addition to external source venereal disease opportunistic pathogen and grow the bacterium of patient's Yu enteron aisle, respiratory tract etc. and can also be used as wound infection
Pathogenic bacteria, such as gastrointestinal surgery and abdomen puncture are hindered in pneumoretroperitoneum and wound infection i.e. predominantly endogenic bacteroides fragilis
Causing with aerobic gram negative bacilli, the anaerobic bacteria such as bacteroid is also the common pathogen of gynecological surgery postoperative infection,
Or lower respiratory tract infection:It is pharyngeal to post the pathogenic bacteria grown and may be from patient's intestines and stomach, also can be by intersecting between patient
Infection is obtained, respirator, sprayer by the propagation of corpsman,hospital's hand, and humidifier etc. can all become spread of germs
Medium, it can be that gram negative bacilli growth creates condition, tracheotomy disease that some therapeutic equipments, which have liquid storage device equipment person,
People loses pharyngeal defense function；Non-sterile over the course for the treatment of or traumatic suction sputum at the same time, the flushing liquid of pollution, antibiotic
Treatment, the elderly's long-term bed, the secretion of suction is not removed and the intermittent pressurized respirator that pollutes etc. is all to promote
The factor that pulmonary infection occurs, clinical obvious infection occurs for about 20% patient after chest and upper abdominal surgery, up to half patient
There is x-ray evidence to show some postoperative pulmonary complications, smoking, original pulmonary lesion, will increase art when operating time is small more than 2 etc.
The incidence of postoperative infection, pneumonia generally occurred in postoperative 2~4 days, and pathogen is the most common with gram-negative bacteria, account for 60~
80%, it is especially more common with Enterobacters such as the enterobacteriaceae lactobacteriaceaes such as Klebsiella and Pseudomonas aeruginosas, also can be Bacillus influenzae,
S. aureus L-forms, pneumococcus, legionella pneumophilia etc., easily causing when humoral immune function is low has capsular bacterium (Bacillus influenzae, pneumonia
Coccus) caused by pneumonia, the low patient Yi Yinqi aspergillus of cellular immune function, Mycotoruloides, Pneumocystis carinii, giant cell disease
The pulmonary infections such as poison, herpes zoster virus, chlamydia trachomatis, anonymous mycobacteria category, legionella pneumophilia, stupor, shock etc.
Patient Ke Yin suck oral secretion and occur anaerobic bacteria (peptococcus, peptostreptococcus, Fusobacterium etc.) or anaerobic bacteria with
Aerobic bacteria mixed infection, Respiratory Syncytial Virus(RSV) are the most important pathogen of infant's lower respiratory tract infection in 2 one full year of life, it is fallen ill
Rate and case fatality rate are high.
So in some are sterile or patient's infection rate is high ward, laboratory, it is as far as possible most of using instrumentation
Back work, reduce manual intervention because manual intervention can not only improve the content of indoor bacteria, in addition, staff nor
Chang Rongyi infects germ so as to cause a disease in high germ room.
General hospital directly enters the sample of all kinds of rotary lid mechanisms in operating room to realize under state with cover, grasps
Work is that interior meeting be equipped with rotating mechanism, but existing rotating mechanism entangles bottle cap by internal cushion rubber to be rotated, and this mode is non-
The phenomenon that Chang Rongyi has skidded, so as to cause corkage to fail, reduces operating efficiency.
The content of the invention
The present invention proposes a kind of specimen bottle cap-opening mechanism, solves the problems of the prior art.
The technical proposal of the invention is realized in this way：
Specimen bottle cap-opening mechanism, includes the support member on base and top, specimen bottle is provided with above the base
Clamping device, the spiral cover component for sample bottle cap is provided with the support member on top, and the spiral cover component includes spiral cover
Device, interior be equipped with of the lid rotator hold cover slot, hold in cover slot and is equipped with card-tight part, spiral cover component is by being rotated both clockwise and counterclockwise
Twisting and/or opening into sample bottle cap.
As the preferred solution of the present invention, the support member includes being fixed on first support at left and right sides of base and the
Two stents；The 3rd stent is equipped between the first support and second support, described 3rd is set up in first support and second
The middle and upper part of stent.
As the preferred solution of the present invention, the clamping device includes clamping electric cylinders and fixture；The fixture includes a left side
Right two gripper jaws, the gripper jaw and clamping electric cylinders unicom, the folding of two gripper jaws is driven by clamping electric cylinders.
As the preferred solution of the present invention, the 3rd stent front surface is equipped with a pair of of slide, the 3rd frame upper
Equipped with electric cylinders of uncapping；The spiral cover component is fixed on the slide, is driven and risen or fallen by electric cylinders of uncapping.
As the preferred solution of the present invention, the spiral cover component includes the horizontal mounting plate fixed with the 3rd stent, described
Horizontal mounting plate is installed in horizontal mounting plate.
As the preferred solution of the present invention, the horizontal mounting plate top is provided with spiral cover motor, the spiral cover motor with
The lid rotator connection of horizontal mounting plate lower part.
As the preferred solution of the present invention, the lid rotator includes body, is equipped with the middle part of the body cylindrical same with body
The cover groove of the heart, the body are equipped with N number of pre-tightening apparatus using the body center of circle as fixed point annular array, and the pre-tightening apparatus exists
Bottle cap carries out pretension after entering in cover groove to bottle cap.
As the preferred solution of the present invention, the ring section of the body is equipped with N number of placing the logical of pre-tightening apparatus
Groove, straight slot run through outer body wall and buckle closure groove sidewall, and the straight slot is internally provided with and guiding axis, the guiding axis downward projection
Overlapped with the line segment where body downward projection respective radius.
As the preferred solution of the present invention, the guiding axis outboard end is fixed on a pretension cover board, the pretension cover board
It is placed at straight slot exterior notch, fits in the outer body wall；Preloading spring is cased with the guiding axis, in the preloading spring
Side connects a pretension sliding block, and N number of pretension sliding block compresses bottle cap during bottle is twisted；Pretension sliding block is following with bottle cap contact surface
Angle is equipped with chamfering.
Sample bottle cap, is equipped with annular groove the outer circle of bottle cap week, array muscle, the battle array is adhesive with the annular groove
Row muscle coordinates cap-opening mechanism to use, and which is provided with equidistant convex block, ensures cap-opening mechanism when rotated, its internal pretension sliding block can be with
It is stuck between two convex blocks of array muscle, drives bottle cap rotation.
Beneficial effect
The present invention proposes a kind of specimen bottle cap-opening mechanism, includes the support member on base and top, on the base
Side is provided with the clamping device of specimen bottle, and the spiral cover component of the flat bottle cap of sample, the spiral cover are provided with the support member on top
Component includes lid rotator, is equipped with the lid rotator and holds cover slot, holds and is equipped with card-tight part in cover slot, spiral cover component by clockwise with
Twisting and/or opening for sample bottle cap is completed in rotation counterclockwise.This patent is related to a kind of switch cover of the specimen bottle of new screw cap structure
Mechanism, in order to realize that the sample of all kinds of rotary lid mechanisms of hospital can be entered directly under state with cover in hospital and set
Standby, the no manual intervention in whole process is tested, equipment automatization carries out switch cover operation, maximizes the guarantee patient's sample of degree
The infection risk contacted with medical staff.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the main structure diagram of the present invention；
Fig. 2 is side structure schematic view of the present invention；
Fig. 3 is spiral cover overlooking the structure diagram；
Fig. 4 cuts open structure diagram for spiral cover side；
Fig. 5 is array muscle structure diagram.
Base 1, first support 2, second support 3, the 3rd stent 4, clamps electric cylinders 5, fixture 6, electric cylinders of uncapping 7, vertical peace
Loading board 8, horizontal mounting plate 9, spiral cover motor 10, lid rotator 11, body 12, pretension sliding block 13, preloading spring 14, guiding axis 15,
Pretension cover board 16, array muscle 17.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained without making creative work
Example is applied, belongs to the scope of protection of the invention.
As shown in Figs. 1-3, specimen bottle cap-opening mechanism, includes the support member on base 1 and top, is provided with above base
The clamping device of specimen bottle, the spiral cover component for sample bottle cap is provided with the support member on top, and spiral cover component includes
Lid rotator 11, interior be equipped with of lid rotator 11 hold cover slot, hold in cover slot and is equipped with card-tight part, spiral cover component by revolving clockwise and anticlockwise
Turn to complete twisting and/or opening for sample bottle cap.
Support member includes the first support 2 and second support 3 for being fixed on the left and right sides of base 1；First support 2 and second
The 3rd stent 4 is equipped between stent 3, the 3rd stent 4 is arranged on the middle and upper part of first support 2 and second support 3.
Clamping device includes clamping electric cylinders 5 and fixture 6；Fixture 6 includes two gripper jaws of left and right, gripper jaw and clamping electric cylinders
5 unicom, the folding of two gripper jaws is driven by clamping electric cylinders 5.
3rd stent, 4 front surface is equipped with a pair of of slide, and 4 top of the 3rd stent is equipped with electric cylinders 7 of uncapping；Spiral cover component is fixed on
On slide, driven and risen or fallen by electric cylinders 7 of uncapping.
Spiral cover component includes the horizontal mounting plate 8 fixed with the 3rd stent 4, is provided with and is horizontally mounted in horizontal mounting plate 8
Plate 9.
9 top of horizontal mounting plate is provided with spiral cover motor 10, and spiral cover motor 10 and the lid rotator of 9 lower part of horizontal mounting plate connect
Connect.
Lid rotator 11 includes body 12, is equipped with the middle part of body and is equipped with N number of with the cylindrical concentric cover groove of body, body 12
Pre-tightening apparatus using the body center of circle as fixed point annular array, pre-tightening apparatus carry out bottle cap after bottle cap enters in cover groove pre-
Tightly.
The ring section of body 12 be equipped with it is N number of to place the straight slot of pre-tightening apparatus, straight slot through outer body wall and
Buckle closure groove sidewall, straight slot is internally provided with and guiding axis, guiding axis downward projection and the line where body downward projection respective radius
Duan Chonghe.
Guiding axis outboard end is fixed on a pretension cover board 16, and pretension cover board 16 is placed at straight slot exterior notch, fits in this
External side wall；Preloading spring 14,14 medial extremity of preloading spring connection one pretension sliding block, 13,3 pretension sliding blocks are cased with guiding axis
13 compress bottle cap during bottle is twisted；Pretension sliding block 13 and the lower corner of bottle cap contact surface are equipped with chamfering.
Sample bottle cap, is equipped with annular groove outer circle of bottle cap week, array muscle 17 is adhesive with annular groove, array muscle 17 coordinates
Cap-opening mechanism uses, and which is provided with equidistant convex block, ensures cap-opening mechanism when rotated, its internal pretension sliding block can be stuck in array
Between two convex blocks of muscle 17, bottle cap rotation is driven.
Embodiment 1
Bottle clamping electric cylinders are fixed on base 1, and second support 3 and first support 2 are fixed on base 1, the 3rd stent 4
It is fixed in second support 3 and first support 2, bottle clamping fixture is fixed in bottle clamping electric cylinders, up and down motion electricity of uncapping
Cylinder is fixed on the 3rd stent 4, and horizontal mounting plate 9 is fixed in horizontal mounting plate 8, and spiral cover motor mounting plate 1 fixes electricity of uncapping
On cylinder, lid rotator 11 is fixed on spiral cover motor center axis.
Lid rotator is fixed by body, pretension sliding block, preloading spring, pretension guiding axis, pretension cover plate combination, pretension guiding axis
On pretension sliding block, preloading spring be installed on pretension guiding axis and form integral moving parts, be fixed on rotation after forming component
In lid main body, pretension cover board is fixed in spiral cover main body after the completion of fixed.
Working status describes：Bottle with cover is placed into position of uncapping, after bottle clamping electric cylinders clamp the bottle of bottle, is opened
Lid electric cylinders driving lid rotator moves and entangles bottle cap, there is array muscle on bottle cap, and the pretension sliding block inside lid rotator passes through spring
The position between two muscle of bottle cap is pushed down, spiral cover motor rotates up and down motion electric cylinders of uncapping at the same time and moves upwards to realize out
Lid, counter motion close lid to realize.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (10)
1. specimen bottle cap-opening mechanism, includes the support member on base (1) and top, specimen bottle is provided with above the base
Clamping device, the spiral cover component for sample bottle cap is provided with the support member on top, it is characterised in that the spiral cover portion
Part includes lid rotator (11), is equipped with the lid rotator (11) and holds cover slot, held in cover slot and be equipped with card-tight part, spiral cover component passes through suitable
Twisting and/or opening for sample bottle cap is completed in hour hands and counterclockwise rotation.
2. specimen bottle cap-opening mechanism according to claim 1, it is characterised in that the support member includes being fixed on base
(1) first support (2) and second support (3) at left and right sides of；The is equipped between the first support (2) and second support (3)
Three stents (4), the 3rd stent (4) are arranged on the middle and upper part of first support (2) and second support (3).
3. specimen bottle cap-opening mechanism according to claim 1, it is characterised in that the clamping device includes clamping electric cylinders
(5) and fixture (6)；The fixture (6) includes two gripper jaws of left and right, the gripper jaw and clamping electric cylinders (5) unicom, passes through clamping
Electric cylinders (5) drive the folding of two gripper jaws.
4. specimen bottle cap-opening mechanism according to claim 2, it is characterised in that the 3rd stent (4) front surface is equipped with
A pair of of slide, the 3rd stent (4) top are equipped with electric cylinders (7) of uncapping；The spiral cover component is fixed on the slide, is passed through
Electric cylinders of uncapping (7) drive and rise or fall.
5. specimen bottle cap-opening mechanism according to claim 2, it is characterised in that the spiral cover component includes and the 3rd stent
(4) fixed horizontal mounting plate (8), is provided with horizontal mounting plate (9) on the horizontal mounting plate (8).
6. specimen bottle cap-opening mechanism according to claim 5, it is characterised in that horizontal mounting plate (9) the top installation
There is spiral cover motor (10), the spiral cover motor (10) is connected with the lid rotator of horizontal mounting plate (9) lower part.
7. specimen bottle cap-opening mechanism according to claim 1, it is characterised in that the lid rotator (11) includes body
(12), be equipped with the middle part of the body with the cylindrical concentric cover groove of body, the body (12) be equipped with it is N number of using the body center of circle as
The pre-tightening apparatus of annular array is pinpointed, the pre-tightening apparatus carries out pretension after bottle cap enters in cover groove to bottle cap.
8. specimen bottle cap-opening mechanism according to claim 7, it is characterised in that set on the ring section of the body (12)
Have N number of to place the straight slot of pre-tightening apparatus, straight slot runs through outer body wall and buckle closure groove sidewall, the straight slot be internally provided with
Guiding axis, the guiding axis downward projection are overlapped with the line segment where body downward projection respective radius.
9. specimen bottle cap-opening mechanism according to claim 8, it is characterised in that it is pre- that the guiding axis outboard end is fixed on one
On tight cover board (16), the pretension cover board (16) is placed at straight slot exterior notch, fits in the outer body wall；The guiding axis
On be cased with preloading spring (14), preloading spring (14) medial extremity connects a pretension sliding block (13), and N number of pretension sliding block (13) exists
Bottle cap is compressed during stubborn bottle；Pretension sliding block (13) and the lower corner of bottle cap contact surface are equipped with chamfering, wherein N >=3.
10. sample bottle cap, it is characterised in that be equipped with annular groove the outer circle of bottle cap week, battle array is adhesive with the annular groove
Row muscle (17), the array muscle (17) coordinate cap-opening mechanism to use, and which is provided with equidistant convex block, ensure that cap-opening mechanism is rotating
When, its internal pretension sliding block can be stuck between two convex blocks of array muscle (17), drive bottle cap rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720974780.9U CN207226971U (en) | 2017-08-04 | 2017-08-04 | Specimen bottle cap-opening mechanism and corresponding sample bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720974780.9U CN207226971U (en) | 2017-08-04 | 2017-08-04 | Specimen bottle cap-opening mechanism and corresponding sample bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207226971U true CN207226971U (en) | 2018-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720974780.9U Active CN207226971U (en) | 2017-08-04 | 2017-08-04 | Specimen bottle cap-opening mechanism and corresponding sample bottle cap |
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| Country | Link |
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| CN (1) | CN207226971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487750A (en) * | 2017-08-04 | 2017-12-19 | 济南朗迈生物科技有限公司 | Specimen bottle cap-opening mechanism and corresponding sample bottle cap |
| CN113371463A (en) * | 2021-06-03 | 2021-09-10 | 北京慧荣和科技有限公司 | Test tube screw capping device |
-
2017
- 2017-08-04 CN CN201720974780.9U patent/CN207226971U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487750A (en) * | 2017-08-04 | 2017-12-19 | 济南朗迈生物科技有限公司 | Specimen bottle cap-opening mechanism and corresponding sample bottle cap |
| CN113371463A (en) * | 2021-06-03 | 2021-09-10 | 北京慧荣和科技有限公司 | Test tube screw capping device |
| CN113371463B (en) * | 2021-06-03 | 2022-11-11 | 北京慧荣和科技有限公司 | Test tube screw capping device |
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