CN109569763A - A kind of modified rack for test tube and its installation method - Google Patents
A kind of modified rack for test tube and its installation method Download PDFInfo
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- CN109569763A CN109569763A CN201811539562.8A CN201811539562A CN109569763A CN 109569763 A CN109569763 A CN 109569763A CN 201811539562 A CN201811539562 A CN 201811539562A CN 109569763 A CN109569763 A CN 109569763A
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- supporting plate
- adjustable plate
- several
- ratch
- slot
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/02—Adapting objects or devices to another
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/02—Adapting objects or devices to another
- B01L2200/023—Adapting objects or devices to another adapted for different sizes of tubes, tips or container
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The present invention provides a kind of modified rack for test tube and its installation methods, belong to chemical industry or medical instruments field.It solves the problems, such as existing rack for test tube inconvenience adjustment structure.This modified rack for test tube includes being equipped with adjustment apertures, upper supported hole, the upper adjustable plate of lower supported hole and lower adjustment hole, upper backup pad, lower supporting plate and lower adjustable plate, it further include supporting plate, upper adjustable plate, upper backup pad, lower supporting plate and lower adjustable plate are equipped with upper perforation, upper rod aperture, lower rod aperture and lower perforation, supporting plate top surface is fixed with pole socket, pole socket is equipped with bar slot, there is tooth socket on upper perforation hole wall and lower perforation hole wall, it further include ratch, ratch bar wall has teeth, teeth are engaged with tooth socket, ratch bar wall is equipped with sliding slot, bar groove groove wall is equipped with sliding block, it further include the reset spring in bar slot, it further include the upper support tube and lower support tube fixed with upper backup pad bottom surface and lower supporting plate top surface.This rack for test tube can be according to test tube specification adjustment structure.
Description
Technical field
The invention belongs to chemical industry instrument or the field of medical instrument technology, it is related to a kind of modified rack for test tube and its installation side
Method.
Background technique
Rack for test tube is widely used in chemistry, chemical industry, biology, medicine and other fields, for temporarily placing test tube vertically.It uses
In the process, the test tube of different size is frequently involved, not only diameter is different for the test tube of different size, and length is also not quite similar.But mesh
Preceding rack for test tube structure is relatively simple, and the length and caliber for being used for holding test tubes are fixed and invariable, and therefore, generally requires root
Different rack for test tubes is selected according to the difference of test tube specification used, small test tube selects lesser rack for test tube, and Boiling tube is selected larger
Rack for test tube, cause using when inconvenience；
It is existing application No. is 201711005314.0, entitled " a kind of multistage Test tube support with adjustable and its installation and user
The Chinese invention patent application of method ", by rotating main turncap, to control lower supporting plate and bottom plate spacing；Pass through revolute
Turncap, to control upper backup pad and bottom plate spacing；Therefore it can be adjusted according to the test tube of different length, by pushing down on
And internal tooth pipe is rotated, so that support hole and lower support hole is misplaced respectively with upper lining hole and lower lining hole, makes using the upper support hole of dislocation under
The test tube of different tube diameters is blocked in support hole and upper lining hole and lower lining hole, therefore can facilitate adjustment structure according to test tube specification；
But upper liner plate and lower liner plate can make after screw rod rotation close to screw position and far from the upper support of screw position
Hole, lower support hole, upper lining hole and lower lining hole degree of misalignment difference, so as to cause the test tube that can not block identical caliber, therefore in reality
There are more inconvenience in the use of border, and structure is complex, it is therefore necessary to improve.
Summary of the invention
The purpose of the present invention is being directed to the above-mentioned problems in the prior art, it is simpler to provide a kind of structure, and
A variety of caliber test tubes can be adapted to, at the same can still be applicable in after adjustment modified rack for test tube that unified specification caliber test tube uses and
Its installation method.
Object of the invention can be realized by the following technical scheme: a kind of modified rack for test tube, it is characterised in that: including
Upper adjustable plate, upper backup pad, the lower supporting plate, lower adjusting for being rectangular plate-like structure, and being parallel to each other, and be distributed from top to bottom
Plate and supporting plate, upper adjustable plate length direction, upper backup pad length direction, lower supporting plate length direction, lower adjustable plate length direction
Be parallel to each other with pallet length direction, upper adjusting board width direction, upper backup pad width direction, lower supporting plate width direction, under
Adjustable plate width direction and supporting plate width direction are parallel to each other, and upper adjusting board bottom face and lower adjusting plate top surface slide fitting respectively and connect
It connects on upper backup pad top surface and lower supporting plate bottom surface, and upper adjustable plate and lower adjustable plate can be respectively along upper backup pad length directions
Mobile with lower supporting plate length direction, supporting plate top surface two sides long side passes through baffle respectively and lower supporting plate bottom surface both side long side connects
It connects, and supporting plate top surface and lower adjusting board bottom face interval are arranged, the upper adjustable plate, upper backup pad, lower supporting plate and lower adjusting
Several adjustment apertures, several upper supported holes, several lower supported holes and several lower adjustment holes, and several upper adjustings are respectively equipped on plate
The projection of hole, several upper supported holes, several lower supported holes and several lower adjustment holes on supporting plate top surface is circle, and successively right
Neat setting, and be distributed on supporting plate top surface along pallet length and width direction rectangular array shape, the upper adjustable plate, upper branch
Perforation, upper rod aperture, lower rod aperture and lower perforation, supporting plate top surface is respectively equipped on fagging, lower supporting plate and lower adjustable plate to be fixed with
Pole socket, pole socket are equipped with the axis circular groove shape bar slot vertical with supporting plate top surface, and the upper rod aperture and lower rod aperture are respectively circular hole
Shape, upper perforation and lower perforation are respectively the bar shaped poroid knot parallel with upper adjustable plate length direction and lower adjustable plate length direction
Structure, and the upper perforation side hole wall parallel with upper adjustable plate length direction and lower perforation it is parallel with lower adjustable plate length direction one
It is respectively provided with tooth socket on side opening wall, further includes being each passed through perforation, upper rod aperture, lower rod aperture and lower perforation, and bottom end is embedded in bar
Round bar shape ratch in slot, ratch bar wall has several teeth circumferentially distributed along ratch, and teeth are engaged with tooth socket, and described
Ratch be located at upper perforation one end and lower perforation one end, the ratch bar wall is equipped with sliding slot, and sliding slot includes coaxial with ratch
Circular ring shape loose slot and several fixing grooves parallel with ratch axis, and several fixing groove tops are connect with loose slot respectively, institute
The bar groove groove wall stated is equipped with the sliding block being slidably disposed on sliding slot, further includes the reset spring in bar slot, reset spring both ends
It offsets respectively with bar slot slot bottom and ratch bottom end, and reset spring pushes ratch, and sliding block is made to be located at any one of fixed the bottom of the tank end,
And in the circumferentially fixed ratch of bar slot, further include top and bottom end respectively with fixed upper in upper backup pad bottom surface and lower supporting plate top surface
Support tube and lower support tube, upper support inside pipe wall and lower support inside pipe wall are circular hole, and upper support tube engagement sleeves are in ratch
On, on upper support tube, the upper support pipe outer wall is equipped with parallel with upper support tube axis together lower support tube engagement sleeves
Limiting slot, lower support inside pipe wall are equipped with the limited block being slidably disposed on limiting slot, further include activity engagement sleeves on lower support tube
Regulation pipe, lower support tube wall coaxial be equipped with one of circular ring shape regulating tank, adjust inside pipe wall be equipped with is slidably disposed on regulating tank
Adjusting block, the upper support pipe outer wall has external screw thread, and regulation pipe top inner wall is fixed with adjusting ring, adjusts ring inner wall and sets
Have and cooperates the internal screw thread being spirally connected with upper support pipe outer wall；
And energy rotation regulating pipe, move axially adjusting ring along upper support tube, and adjust upper backup pad and supporting plate distance,
Ratch top can be pushed, is moved to sliding block in loose slot, and rotates ratch around ratch axis, and nibble by teeth and tooth socket
It closes, to drive upper adjustable plate and lower adjustable plate to move respectively along upper backup pad length direction and lower supporting plate length direction, and makes
Adjustment apertures and lower adjustment hole are shifted to install with upper supported hole and lower supported hole respectively, and reset spring pushes ratch to reset, and makes
Sliding block is moved to fixing groove bottom end, and when ratch is located at the upper perforation other end, ratch is located at the lower perforation other end, and this simultaneously
When adjustment apertures and upper supported hole degree of misalignment it is identical as the degree of misalignment of lower adjustment hole and lower supported hole.
In use, moving axially adjusting ring along upper support tube, and adjust upper backup pad and supporting plate by rotation regulating pipe
Distance can also push ratch top, be moved to sliding block in loose slot so that the test tube according to different length is adjusted,
And ratch is rotated around ratch axis, and engage with tooth socket by teeth, to drive upper adjustable plate and lower adjustable plate respectively along upper
Support plate length direction and lower supporting plate length direction are mobile, and make adjustment apertures and lower adjustment hole respectively with upper supported hole and under
Supported hole shifts to install, therefore can block the test tube of different tube diameters, and by rotation ratch adjust after, can still block unification
The test tube of caliber, therefore the scope of application is wider, and overall structure is simpler, adjusts more convenient.
In a kind of above-mentioned modified rack for test tube, it is bent to form two respectively in the upper adjusting board bottom face two sides long side
Rail bar in block bar shaped, and two pieces of upper rail bars form board slot in twice in upper adjusting board bottom face, and the upper backup pad two sides are long
While being slidably disposed in twice on board slot, and upper adjusting board bottom face is bonded with the sliding of upper backup pad top surface；The lower supporting plate bottom
Rail bar under two pieces of bar shapeds is bent to form in the long side of face two sides respectively, and two pieces of lower rail bars form twice lower plate in lower supporting plate bottom surface
Slot, and the lower adjustable plate two sides long side is slidably disposed under twice on board slot, and lower supporting plate bottom surface and lower adjusting plate top surface
Sliding fitting；The two block baffle upper side edges are connect with rail bar under twice respectively.
In a kind of above-mentioned modified rack for test tube, it is bolted with spiral shell respectively on the regulation pipe, lower support tube and pole socket
Bolt one and bolt two and bolt three, bolt one end part form the adjusting block in regulating tank, and two end of bolt is located at
In limiting slot, and the limited block is formed, three end of bolt is located in sliding slot, and forms the sliding block.
Therefore facilitate production and installation.
In a kind of above-mentioned modified rack for test tube, when the ratch is located at upper perforation one end or the other end, upper adjusting
Board bottom face and lower adjusting plate top surface are located at always on upper backup pad top surface and lower supporting plate bottom surface.
In adjustment process, it is avoided that adjusting board ends and lower adjusting board ends stretches out, therefore can be directly by rack for test tube
It is placed in medical kit and is adjusted and uses.
In a kind of above-mentioned modified rack for test tube, upper adjusting plate top surface, upper backup pad bottom surface, lower supporting plate top surface and under
Adjustable plate bottom surface is respectively fixed with the axis several upper adjusting sets vertical with supporting plate top surface, several upper support sleeves, several lower supports
Set and several lower adjusting sets, and several upper adjusting set inner walls, several upper support sleeve inner walls, several lower support sleeve inner walls and it is several under
Adjusting set inner wall is aligned with several adjustment apertures, several upper supported holes, several lower supported holes and several lower adjustment holes respectively.
Therefore it can stablize fixed test tube.
In a kind of above-mentioned modified rack for test tube, the pole socket is located at supporting plate top surface close to the centre bit of side long side
It sets, and supporting plate bottom surface is fixed with non-slip mat.
Therefore when pushing ratch top is adjusted, structure is more stable.
In a kind of above-mentioned modified rack for test tube, the ratch top is fixed with adjustment cap.
In a kind of above-mentioned modified rack for test tube, the upper backup pad and upper support tube are structure as a whole, lower support
Plate, lower support tube, lower rail bar, baffle, supporting plate and pole socket are structure as a whole.
A kind of installation method for modified rack for test tube, it is characterised in that: include the following steps,
Upper backup pad two sides long side is slided and is packed into twice on board slot by step 1, lower adjustable plate two sides long side sliding dress
Enter under twice on board slot；
Step 2 is spirally connected, with installation and adjustment pipe on upper support tube by adjusting ring and the cooperation of upper support pipe outer wall；
Bolt two is screwed on lower support tube by step 3, by lower support tube engagement sleeves on upper support tube, and bolt two
End forms the limited block being located in limiting slot, and regulation pipe activity engagement sleeves are screwed onto adjusting on lower support tube, by bolt one
Guan Shang, and bolt one end forms the adjusting block being located in regulating tank；
Step 4, adjustment apertures, upper supported hole, lower supported hole and the lower adjustment hole that any one test tube insertion is aligned,
And it is aligned several adjustment apertures, several upper supported holes, several lower supported holes and several lower adjustment holes successively, reset spring is filled
Enter bar slot, and ratch is each passed through upper perforation, upper rod aperture, lower rod aperture and lower perforation, and bottom end is embedded in bar slot, by bolt three
It is screwed on pole socket, and three end of bolt forms the sliding block being located in sliding slot.
It through the above steps, can fabrication and installation this rack for test tubes.
Compared with prior art, the present invention has the advantage that
In use, moving axially adjusting ring along upper support tube, and adjust upper backup pad and supporting plate by rotation regulating pipe
Distance can also push ratch top, be moved to sliding block in loose slot so that the test tube according to different length is adjusted,
And ratch is rotated around ratch axis, and engage with tooth socket by teeth, to drive upper adjustable plate and lower adjustable plate respectively along upper
Support plate length direction and lower supporting plate length direction are mobile, and make adjustment apertures and lower adjustment hole respectively with upper supported hole and under
Supported hole shifts to install, therefore can block the test tube of different tube diameters, and by rotation ratch adjust after, can still block unification
The test tube of caliber, therefore the scope of application is wider, and overall structure is simpler, adjusts more convenient.
Detailed description of the invention
Fig. 1 is this rack for test tube front sectional view.
Fig. 2-4 is the partial enlarged view of Fig. 1 respectively.
Fig. 5 is the top view after this rack for test tube disassembly adjustment cap.
Fig. 6 is the partial enlarged view of Fig. 5.
In figure,
1, upper adjustable plate；11, adjustment apertures；12, upper perforation；13, tooth socket；14, upper rail bar；15, upper adjusting set；
2, upper backup pad；21, upper supported hole；22, upper rod aperture；23, upper support tube；24, limiting slot；25, upper support sleeve；
3, lower supporting plate；31, lower supported hole；32, lower rod aperture；33, lower support tube；34, limited block；35, regulating tank；36,
Lower rail bar；37, bolt two；38, lower support sleeve；
4, lower adjustable plate；41, lower adjustment hole；42, lower perforation；43, lower adjusting set；
5, supporting plate；51, baffle；52, pole socket；53, bar slot；54, sliding block；55, reset spring；56, bolt three；
6, ratch；61, teeth；62, sliding slot；63, loose slot；64, fixing groove；65, adjustment cap；
7, regulation pipe；71, adjusting block；72, ring is adjusted；73, bolt one.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in figures 1 to 6, a kind of modified rack for test tube of the present invention, including be rectangular plate-like structure, and be parallel to each other, and
Upper adjustable plate 1, upper backup pad 2, lower supporting plate 3, lower adjustable plate 4 and the supporting plate 5 being distributed from top to bottom, upper 1 length side of adjustable plate
To, 2 length direction of upper backup pad, 3 length direction of lower supporting plate, 4 length direction of lower adjustable plate and 5 length direction of supporting plate it is mutually flat
Row, upper 1 width direction of adjustable plate, 2 width direction of upper backup pad, 3 width direction of lower supporting plate, 4 width direction of lower adjustable plate and
5 width direction of supporting plate is parallel to each other, and upper 1 bottom surface of adjustable plate and lower 4 top surface of adjustable plate are slided be fitted and connected in upper backup pad 2 respectively
On 3 bottom surface of top surface and lower supporting plate, and upper adjustable plate 1 and lower adjustable plate 4 can be respectively along 2 length directions of upper backup pad and lower support
3 length direction of plate is mobile, and 5 top surface two sides long side of supporting plate passes through baffle 51 respectively and connect with 3 bottom surface both side long side of lower supporting plate, and
5 top surface of supporting plate and lower 4 bottom surface interval of adjustable plate are arranged, and divide on upper adjustable plate 1, upper backup pad 2, lower supporting plate 3 and lower adjustable plate 4
Not She You several adjustment apertures 11, several upper supported holes 21, several lower supported holes 31 and several lower adjustment holes 41, and several up-regulations
The projection of knothole 11, several upper supported holes 21, several lower supported holes 31 and several lower adjustment holes 41 on 5 top surface of supporting plate is circle
Shape, and successively alignment setting, and be distributed on 5 top surface of supporting plate along 5 length and width direction rectangular array shape of supporting plate, upper adjusting
Perforation 12, upper rod aperture 22, lower rod aperture 32 and lower tooth are respectively equipped on plate 1, upper backup pad 2, lower supporting plate 3 and lower adjustable plate 4
Hole 42,5 top surface of supporting plate are fixed with pole socket 52, and pole socket 52 is equipped with the axis circular groove shape bar slot 53 vertical with 5 top surface of supporting plate, upper boom
Hole 22 and lower rod aperture 32 are respectively circular hole, and upper perforation 12 and lower perforation 42 are respectively and upper 1 length direction of adjustable plate and downward
Save the parallel bar shaped cavernous structure of 4 length direction of plate, and the side hole wall parallel with upper 1 length direction of adjustable plate of upper perforation 12 and
It is respectively provided with tooth socket 13 on the lower perforation 42 side hole wall parallel with lower 4 length direction of adjustable plate, further includes being each passed through tooth
Hole 12, upper rod aperture 22, lower rod aperture 32 and lower perforation 42, and round bar shape ratch 6 of the bottom end in bar slot 53,6 bar wall of ratch tool
Have several teeth 61 circumferentially distributed along ratch 6, and teeth 61 are engaged with tooth socket 13, and ratch 6 be located at upper 12 one end of perforation and
Lower 42 one end of perforation, 6 bar wall of ratch are equipped with sliding slot 62, and sliding slot 62 includes the circular ring shape loose slot 63 coaxial with ratch 6 and several
The fixing groove 64 parallel with 6 axis of ratch, and 64 top of several fixing grooves is connect with loose slot 63 respectively, 53 cell wall of bar slot is equipped with
The sliding block 54 being slidably disposed on sliding slot 62, further includes the reset spring 55 in the bar slot 53,55 both ends of reset spring respectively with
53 slot bottom of bar slot and 6 bottom end of ratch offset, and reset spring 55 pushes ratch 6, and sliding block 54 is made to be located at any one of fixing groove 64
Bottom end, and in the circumferentially fixed ratch 6 of bar slot 53, it further include that top and bottom end are pushed up with 2 bottom surface of upper backup pad and lower supporting plate 3 respectively
Face fixed upper support tube 23 and lower support tube 33, upper 23 inner wall of support tube and lower 33 inner wall of support tube are circular hole, and on
23 engagement sleeves of support tube are on ratch 6, and on upper support tube 23, upper 23 outer wall of support tube is equipped with together lower 33 engagement sleeves of support tube
The limiting slot 24 parallel with upper 23 axis of support tube, lower 33 inner wall of support tube are equipped with the limited block being slidably disposed on limiting slot 24
34, it further include regulation pipe 7 of the activity engagement sleeves on lower support tube 33, lower 33 wall coaxial of support tube is equipped with one of circular ring shape tune
Slot 35 is saved, 7 inner wall of regulation pipe is equipped with the adjusting block 71 being slidably disposed on regulating tank 35, and upper 23 outer wall of support tube has external screw thread,
7 top inner wall of regulation pipe, which is fixed with, adjusts ring 72, adjusts 72 inner wall of ring and is equipped with the interior spiral shell being spirally connected with the cooperation of upper 23 outer wall of support tube
Line；
And energy rotation regulating pipe 7, move axially adjusting ring 72 along upper support tube 23, and adjust upper backup pad 2 and supporting plate 5
Distance can also push 6 top of ratch, be moved to sliding block 54 in loose slot 63, and rotate ratch 6 around 6 axis of ratch, and lead to
It crosses teeth 61 to engage with tooth socket 13, to drive upper adjustable plate 1 and lower adjustable plate 4 respectively along 2 length direction of upper backup pad and lower branch
3 length direction of fagging is mobile, and adjustment apertures 11 and lower adjustment hole 41 is made to misplace respectively with upper supported hole 21 and lower supported hole 31
Setting, and reset spring 55 pushes ratch 6 to reset, and so that sliding block 54 is moved to 64 bottom end of fixing groove, and when ratch 6 is located at upper perforation
When 12 other end, ratch 6 is located at lower 42 other end of perforation, and the degree of misalignment of adjustment apertures 11 and upper supported hole 21 at this time simultaneously
It is identical as the degree of misalignment of lower adjustment hole 41 and lower supported hole 31.
Further, it is bent to form rail bar 14 in two pieces of bar shapeds respectively in upper 1 bottom surface both side long side of adjustable plate, and on two pieces
Rail bar 14 forms board slot in twice in upper 1 bottom surface of adjustable plate, and 2 two sides long side of upper backup pad is slidably disposed in twice on board slot,
And upper 1 bottom surface of adjustable plate is bonded with the sliding of 2 top surface of upper backup pad；It is bent to form two respectively in 3 bottom surface both side long side of lower supporting plate
Rail bar 36 under block bar shaped, and two pieces of lower rail bars 36 board slot in the case where 3 bottom surface of lower supporting plate forms twice, and 4 two sides of lower adjustable plate are long
While being slidably disposed under twice on board slot, and 3 bottom surface of lower supporting plate is bonded with the sliding of lower 4 top surface of adjustable plate；Two block baffles, 51 upside
Side is connect with rail bar 36 under twice respectively.It is bolted with bolt 1 and bolt respectively on regulation pipe 7, lower support tube 33 and pole socket 52
2 37 and bolt 3 56, one 73 end of bolt is located in regulating tank 35, and forms adjusting block 71, and 2 37 end of bolt is located at limit
In slot 24, and limited block 34 is formed, 3 56 end of bolt is located in sliding slot 62, and forms sliding block 54.Ratch 6 is located at upper perforation 12
When one end or the other end, upper 1 bottom surface of adjustable plate and lower 4 top surface of adjustable plate are located at 2 top surface of upper backup pad and lower support always
On 3 bottom surface of plate.Upper 1 top surface of adjustable plate, 2 bottom surface of upper backup pad, 3 top surface of lower supporting plate and lower 4 bottom surface of adjustable plate are respectively fixed with
The axis several upper adjusting sets 15 vertical with 5 top surface of supporting plate, several upper support sleeves 25, several lower support sleeves 38 and several lower adjustings
Set 43, and several 15 inner walls of upper adjusting set, several upper 25 inner walls of support sleeve, several lower 38 inner walls of support sleeve and several lower adjusting sets
43 inner walls are aligned with several adjustment apertures 11, several upper supported holes 21, several lower supported holes 31 and several lower adjustment holes 41 respectively.
Pole socket 52 is located at 5 top surface of supporting plate on the center of side long side, and 5 bottom surface of supporting plate is fixed with non-slip mat.6 top of ratch
It is fixed with adjustment cap 65.Upper backup pad 2 and upper support tube 23 are structure as a whole, lower supporting plate 3, lower support tube 33, lower rail bar 36,
Baffle 51, supporting plate 5 and pole socket 52 are structure as a whole.
In use, moving axially adjusting ring 72 along upper support tube 23, and adjust upper backup pad 2 by rotation regulating pipe 7
6 top of ratch can also be pushed, sliding block 54 is moved to so that the test tube according to different length is adjusted with 5 distance of supporting plate
In loose slot 63, and ratch 6 is rotated around 6 axis of ratch, and engage with tooth socket 13 by teeth 61, to drive upper adjustable plate 2
It is moved respectively along 2 length direction of upper backup pad and 3 length direction of lower supporting plate with lower adjustable plate 4, and makes adjustment apertures 11 under
Adjustment hole 41 is shifted to install with upper supported hole 21 and lower supported hole 31 respectively, therefore can block the test tube of different tube diameters, and logical
After crossing the adjusting of rotation ratch 6, the test tube of unified caliber can be still blocked, therefore the scope of application is wider, and overall structure is simpler
It is single, it adjusts more convenient.
A kind of installation method for modified rack for test tube, includes the following steps,
2 two sides long side of upper backup pad is slided and is packed into twice on board slot by step 1, lower 4 two sides long side of adjustable plate sliding
It is packed under twice on board slot；
Step 2 is spirally connected, with installation and adjustment pipe 7 in upper support tube 23 by adjusting ring 72 and the cooperation of 23 outer wall of upper support tube
On；
Bolt 2 37 is screwed on lower support tube 33 by step 3, by lower 33 engagement sleeves of support tube on upper support tube 23,
And 2 37 end of bolt forms the limited block 34 being located in limiting slot 24,7 activity engagement sleeves of regulation pipe, will on lower support tube 33
Bolt 1 is screwed onto regulation pipe 7, and one 73 end of bolt forms the adjusting block 71 being located in regulating tank 35；
Step 4 by the adjustment apertures 11 of any one test tube insertion alignment, upper supported hole 21, lower supported hole 31 and is lowered
Knothole 41, and keep several adjustment apertures 11, several upper supported holes 21, several lower supported holes 31 and several lower adjustment holes 41 successively right
Together, reset spring 55 is packed into bar slot 53, and ratch 6 is each passed through upper perforation 12, upper rod aperture 22, lower rod aperture 32 and lower perforation
42, and bolt 3 56 is screwed on pole socket 52 by bottom end in bar slot 53, and 3 56 end of bolt forms and is located in sliding slot 62
Sliding block 54.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although be used more herein adjustable plate 1, adjustment apertures 11, upper perforation 12, tooth socket 13, upper rail bar 14, on
Adjusting set 15, upper backup pad 2, upper supported hole 21, upper rod aperture 22, upper support tube 23, limiting slot 24, upper support sleeve 25, lower support
Plate 3, lower supported hole 31, lower rod aperture 32, lower support tube 33, limited block 34, regulating tank 35, lower rail bar 36, bolt 2 37, lower support
Cover 38, lower adjustable plate 4, lower adjustment hole 41, lower perforation 42, lower adjusting set 43, supporting plate 5, baffle 51, pole socket 52, bar slot 53, sliding block
54, reset spring 55, bolt 3 56, ratch 6, teeth 61, sliding slot 62, loose slot 63, fixing groove 64, adjustment cap 65, regulation pipe
7, the terms such as adjusting block 71, adjusting ring 72, bolt 1, but it does not exclude the possibility of using other terms.Use these arts
Language is only for the convenience of describing and explaining the nature of the invention；Being construed as any additional limitation is all
It is disagreed with spirit of that invention.
Claims (9)
1. a kind of modified rack for test tube, it is characterised in that: including being rectangular plate-like structure, and be parallel to each other, and from top to bottom
Upper adjustable plate (1), upper backup pad (2), lower supporting plate (3), lower adjustable plate (4) and the supporting plate (5) of distribution, upper adjustable plate (1) are long
It is long to spend direction, upper backup pad (2) length direction, lower supporting plate (3) length direction, lower adjustable plate (4) length direction and supporting plate (5)
Degree direction be parallel to each other, upper adjustable plate (1) width direction, upper backup pad (2) width direction, lower supporting plate (3) width direction, under
Adjustable plate (4) width direction and supporting plate (5) width direction are parallel to each other, upper adjustable plate (1) bottom surface and lower adjustable plate (4) top surface point
It Hua Dong not be fitted and connected on upper backup pad (2) top surface and lower supporting plate (3) bottom surface, and upper adjustable plate (1) and lower adjustable plate (4)
Can be mobile along upper backup pad (2) length direction and lower supporting plate (3) length direction respectively, supporting plate (5) top surface two sides long side difference
It is connect by baffle (51) with lower supporting plate (3) bottom surface both side long side, and supporting plate (5) top surface and lower adjustable plate (4) bottom surface interval
It is arranged, is respectively equipped with several up-regulations on the upper adjustable plate (1), upper backup pad (2), lower supporting plate (3) and lower adjustable plate (4)
Knothole (11), several upper supported holes (21), several lower supported holes (31) and several lower adjustment holes (41), and several adjustment apertures
(11), the projection of several upper supported holes (21), several lower supported holes (31) and several lower adjustment holes (41) on supporting plate (5) top surface
It is circle, and successively alignment setting, and along supporting plate (5) length and width direction rectangular array shape on supporting plate (5) top surface
It is distributed, is respectively equipped with perforation on the upper adjustable plate (1), upper backup pad (2), lower supporting plate (3) and lower adjustable plate (4)
(12), upper rod aperture (22), lower rod aperture (32) and lower perforation (42), supporting plate (5) top surface are fixed with pole socket (52), and pole socket is set on (52)
There is the circular groove shape bar slot (53) that axis is vertical with supporting plate (5) top surface, the upper rod aperture (22) and lower rod aperture (32) are respectively to justify
Poroid, upper perforation (12) and lower perforation (42) are respectively flat with upper adjustable plate (1) length direction and lower adjustable plate (4) length direction
Capable bar shaped cavernous structure, and the side hole wall and lower perforation (42) that upper perforation (12) is parallel with upper adjustable plate (1) length direction
It is respectively provided with tooth socket (13) on the side hole wall parallel with lower adjustable plate (4) length direction, further includes being each passed through perforation
(12), upper rod aperture (22), lower rod aperture (32) and lower perforation (42), and round bar shape ratch (6) of the bottom end in bar slot (53), tooth
Bar (6) bar wall has several teeth (61) circumferentially distributed along ratch (6), and teeth (61) are engaged with tooth socket (13), and described
Ratch (6) be located at upper perforation (12) one end and lower perforation (42) one end, the ratch (6) bar wall is equipped with sliding slot (62), sliding
Slot (62) includes the circular ring shape loose slot (63) coaxial with ratch (6) and several fixing grooves (64) parallel with ratch (6) axis,
And several fixing groove (64) tops are connect with loose slot (63) respectively, bar slot (53) cell wall is equipped with and is slidably disposed in sliding slot
(62) sliding block (54) on, further includes the reset spring (55) in bar slot (53), reset spring (55) both ends respectively with bar
Slot (53) slot bottom and ratch (6) bottom end offset, and reset spring (55) pushes ratch (6), are located at sliding block (54) any one
Fixing groove (64) bottom end, and in bar slot (53) circumferentially fixed ratch (6), further include top and bottom end respectively with upper backup pad (2)
The upper support tube (23) and lower support tube (33) that bottom surface and lower supporting plate (3) top surface are fixed, upper support tube (23) inner wall and lower branch
Stay tube (33) inner wall is circular hole, and upper support tube (23) engagement sleeves, on ratch (6), lower support tube (33) engagement sleeves are upper
On support tube (23), upper support tube (23) outer wall is equipped with limiting slot parallel with upper support tube (23) axis together
(24), lower support tube (33) inner wall is equipped with the limited block (34) being slidably disposed on limiting slot (24), further includes that activity engagement sleeves exist
Regulation pipe (7) on lower support tube (33), lower support tube (33) wall coaxial are equipped with one of circular ring shape regulating tank (35), regulation pipe
(7) inner wall is equipped with the adjusting block (71) being slidably disposed on regulating tank (35), and upper support tube (23) outer wall has external screw thread,
Regulation pipe (7) top inner wall, which is fixed with, adjusts ring (72), adjusts ring (72) inner wall and is equipped with and upper support tube (23) outer wall cooperation spiral shell
The internal screw thread connect；
And can rotation regulating pipe (7), make adjust ring (72) along upper support tube (23) move axially, and adjust upper backup pad (2) and
Supporting plate (5) distance can also push ratch (6) top, be moved to sliding block (54) in loose slot (63), and surround ratch (6) axis
Line rotates ratch (6), and is engaged by teeth (61) with tooth socket (13), to drive upper adjustable plate (1) and lower adjustable plate (4) respectively
It is mobile along upper backup pad (2) length direction and lower supporting plate (3) length direction, and make adjustment apertures (11) and lower adjustment hole (41)
It is shifted to install respectively with upper supported hole (21) and lower supported hole (31), and reset spring (55) pushes ratch (6) to reset, and makes sliding block
(54) it is moved to fixing groove (64) bottom end, and when ratch (6) are located at upper perforation (12) other end, under ratch (6) is located at simultaneously
Perforation (42) other end, and the degree of misalignment of adjustment apertures (11) and upper supported hole (21) and lower adjustment hole (41) He Xiazhi at this time
The degree of misalignment for supportting hole (31) is identical.
2. a kind of modified rack for test tube according to claim 1, it is characterised in that: described upper adjustable plate (1) bottom surface two
Rail bar (14) in two pieces of bar shapeds is bent to form in the long side of side respectively, and two pieces upper rail bar (14) form in upper adjustable plate (1) bottom surface
Board slot in twice, and upper backup pad (2) two sides long side is slidably disposed in twice on board slot, and upper adjustable plate (1) bottom surface
It is bonded with the sliding of upper backup pad (2) top surface；It is bent to form two pieces of bar shapeds respectively in described lower supporting plate (3) the bottom surface both side long side
Lower rail bar (36), and two pieces of lower rail bars (36) board slot in the case where lower supporting plate (3) bottom surface forms twice, and the lower adjustable plate
(4) two sides long side is slidably disposed under twice on board slot, and lower supporting plate (3) bottom surface is bonded with the sliding of lower adjustable plate (4) top surface；Institute
Two block baffles (51) upper side edge stated is connect with rail bar under twice (36) respectively.
3. a kind of modified rack for test tube according to claim 2, it is characterised in that: the regulation pipe (7), lower support tube
(33) and on pole socket (52) it is bolted with bolt one (73) and bolt two (37) and bolt three (56), bolt one (73) end position respectively
In regulating tank (35), and the adjusting block (71) is formed, bolt two (37) end is located in limiting slot (24), and forms institute
The limited block (34) stated, bolt three (56) end are located in sliding slot (62), and form the sliding block (54).
4. a kind of modified rack for test tube according to claim 3, it is characterised in that: the ratch (6) is located at upper perforation
(12) one end or when the other end, upper adjustable plate (1) bottom surface and lower adjustable plate (4) top surface are located at upper backup pad (2) top always
On face and lower supporting plate (3) bottom surface.
5. a kind of modified rack for test tube according to claim 4, it is characterised in that: upper adjustable plate (1) top surface, upper backup pad
(2) bottom surface, lower supporting plate (3) top surface and lower adjustable plate (4) bottom surface are respectively fixed with several vertical with supporting plate (5) top surface of axis
Upper adjusting set (15), several upper support sleeves (25), several lower support sleeves (38) and several lower adjusting sets (43), and several upper adjustings
Cover (15) inner wall, several upper support sleeve (25) inner walls, several lower support sleeve (38) inner walls and several lower adjusting set (43) inner walls point
It is not aligned with several adjustment apertures (11), several upper supported holes (21), several lower supported holes (31) and several lower adjustment holes (41).
6. a kind of modified rack for test tube according to claim 5, it is characterised in that: the pole socket (52) is located at supporting plate
(5) top surface is on the center of side long side, and supporting plate (5) bottom surface is fixed with non-slip mat.
7. a kind of modified rack for test tube according to claim 6, it is characterised in that: described ratch (6) top is fixed with
Adjustment cap (65).
8. a kind of modified rack for test tube according to claim 7, it is characterised in that: described upper backup pad (2) He Shangzhi
Stay tube (23) is structure as a whole, lower supporting plate (3), lower support tube (33), lower rail bar (36), baffle (51), supporting plate (5) and pole socket
(52) it is structure as a whole.
9. a kind of installation method for modified rack for test tube according to any one of claims 8, it is characterised in that: include the following steps,
Upper backup pad (2) two sides long side is slided and is packed into twice on board slot by step 1, lower adjustable plate (4) two sides long side sliding
It is packed under twice on board slot；
Step 2 is spirally connected, with installation and adjustment pipe (7) in upper support tube by adjusting ring (72) and the cooperation of upper support tube (23) outer wall
(23) on；
Bolt two (37) is screwed on lower support tube (33) by step 3, by lower support tube (33) engagement sleeves in upper support tube
(23) on, and bolt two (37) end forms the limited block (34) being located in limiting slot (24), and regulation pipe (7) activity engagement sleeves exist
On lower support tube (33), bolt one (73) is screwed on regulation pipe (7), and bolt one (73) end forms and is located at regulating tank
(35) adjusting block (71) in；
Step 4, by the adjustment apertures (11) of any one test tube insertion alignment, upper supported hole (21), lower supported hole (31) and under
Adjustment hole (41), and make several adjustment apertures (11), several upper supported holes (21), several lower supported holes (31) and several lower adjustings
Hole (41) is successively aligned, and reset spring (55) is packed into bar slot (53), and ratch (6) is each passed through upper perforation (12), upper boom
Hole (22), lower rod aperture (32) and lower perforation (42), and bolt three (56) is screwed onto pole socket (52) in bar slot (53) by bottom end
On, and bolt three (56) end forms the sliding block (54) being located in sliding slot (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811539562.8A CN109569763A (en) | 2018-12-17 | 2018-12-17 | A kind of modified rack for test tube and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811539562.8A CN109569763A (en) | 2018-12-17 | 2018-12-17 | A kind of modified rack for test tube and its installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109569763A true CN109569763A (en) | 2019-04-05 |
Family
ID=65930307
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811539562.8A Pending CN109569763A (en) | 2018-12-17 | 2018-12-17 | A kind of modified rack for test tube and its installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109569763A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110787855A (en) * | 2019-11-05 | 2020-02-14 | 威尚生物技术（合肥）有限公司 | Reagent tube bracket for biological agent |
| CN111482214A (en) * | 2020-04-01 | 2020-08-04 | 武林 | Special test tube clamping device of blood test |
| CN112535384A (en) * | 2020-12-27 | 2021-03-23 | 重庆工业职业技术学院 | Display device for education and teaching |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110787855A (en) * | 2019-11-05 | 2020-02-14 | 威尚生物技术（合肥）有限公司 | Reagent tube bracket for biological agent |
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| CN112535384A (en) * | 2020-12-27 | 2021-03-23 | 重庆工业职业技术学院 | Display device for education and teaching |
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Application publication date: 20190405 |