CN209451893U - A kind of Bioexperiment rack for test tube - Google Patents
A kind of Bioexperiment rack for test tube Download PDFInfo
- Publication number
- CN209451893U CN209451893U CN201822033673.3U CN201822033673U CN209451893U CN 209451893 U CN209451893 U CN 209451893U CN 201822033673 U CN201822033673 U CN 201822033673U CN 209451893 U CN209451893 U CN 209451893U
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- CN
- China
- Prior art keywords
- fixed
- support frame
- plate
- test tube
- upper plate
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Abstract
The utility model discloses a kind of Bioexperiment rack for test tubes, including support plate, support frame, upper plate and lower plate, the upper plate offers several first through hole, the lower plate offers several second through-holes, the both ends of the lower plate are relatively fixed have two groups described in support plate, support frame as described above is fixed on the middle part on the support plate top, the both ends of the upper plate are fixed between support frame as described above, folding device is fixed on support frame as described above, the folding device includes driving device, fixed block, shaft and accessory plate, third through-hole is offered on the accessory plate, the fixed block is fixed on side of the support frame as described above close to bottom, one end of the shaft and the fixed block are rotatablely connected, the other end of the shaft passes through the fixed block and is fixedly connected with the driving device, the institute of the upper plate side is arranged in the driving device It states on support frame, this Bioexperiment rack for test tube can be folded, can save the use space on experimental bench.
Description
Technical field
The utility model relates to field of bioexperiment technology, specially a kind of Bioexperiment rack for test tube.
Background technique
Rack for test tube be for place (the phenomenon that sometimes test tube can also being placed on rack for test tube, observe some experiment),
Dry the most basic laboratory apparatus in the laboratory of test tube.
The rack for test tube that storage test tube is usually seen in laboratory, can use more examination during some Bioexperiment
Pipe, needs to prepare multiple rack for test tubes in this way, is that rack for test tube is placed on experimental bench under normal conditions, due to the space on experimental bench
It is limited, if placing multiple groups rack for test tube, must can occupy bench top point space, just reduce experimental implementation in this way
Space utilization rate, for this purpose, it is proposed that a kind of Bioexperiment rack for test tube.
Utility model content
The purpose of this utility model is to provide a kind of Bioexperiment rack for test tubes, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of Bioexperiment rack for test tube, including branch
Fagging, support frame, upper plate and lower plate offer several first through hole at the top of the upper plate, offer at the top of the lower plate
Several second through-holes, and the diameter of the first through hole is greater than the diameter of second through-hole, the both ends of the lower plate are symmetrically solid
Surely support plate described in having two groups, support frame as described above are fixed at the center at the top of the support plate, and the both ends of the upper plate are fixed
Between support frame as described above, and the upper plate is located at the surface of the lower plate, is fixed with folding device on support frame as described above, institute
Stating folding device includes driving device, fixed block, shaft and accessory plate, and third through-hole is offered on the accessory plate, described solid
The side that block is fixed on support frame as described above close to bottom is determined, on the support frame as described above of one end of the shaft and the upper plate side
Fixed block rotation connection, the other end of the shaft passes through fixed block and institute on the support frame as described above of the upper plate other side
It states driving device to be fixedly connected, the driving device is arranged on the support frame as described above of the upper plate side, the driving device
Side be fixed with limiting device, the lower plate corresponding thereto is provided with immediately below the accessory plate.
Preferably, the driving device includes master gear, from gear, column spinner and rotating handles, described from gear and institute
The one end for stating shaft is fixedly connected, described that connection is engaged with the master gear from gear, and the column spinner runs through the master gear,
And the column spinner one end and support frame as described above side be rotatablely connected, the one end of the column spinner far from support frame as described above with
The rotating handles are fixedly connected.
Preferably, the master gear and guard shield is fixed on the outside of gear, the column spinner is far from master gear
One end passes through the guard shield and is fixedly connected with the rotating handles, and rotating handles and guard shield are rotatablely connected.
Preferably, the rotating handles offer card slot, and the limiting device is fixed on the guard shield.
Preferably, the limiting device includes square block, square groove, ring spring and slider, and the square block is solid
It is scheduled on the outside of the guard shield, the square groove is opened up on the square block, one end of the ring spring is fixed on
In the square groove, the other end of the ring spring is fixedly connected with one end of the slider, the slider and institute
It states square groove to be slidably connected, the one end of the slider far from the ring spring and the card slot are clamped.
Preferably, offer sliding slot on the square block, totally two groups of the sliding slot, and the sliding slot be symmetricly set on it is described
The two sides of square groove, the side of the slider are fixed with sliding block, and the sliding block is positioned in the chute, and the sliding block with
The sliding slot is slidably connected.
Preferably, totally two groups of the folding device, and the folding device is symmetrically fixed on the described of the upper board ends
On support frame.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model passes through and folding device is arranged on the support frame, accessory plate can be stretched and be folded, when
When not needing excessive test tube, accessory plate can be folded, increase the operating space of experimental bench, excessively tried when needing to place
Guan Shi, accessory plate can be stretched, and increase the flexibility and usability of rack for test tube in this way.
2, the utility model setting clamping apparatus can play the role of limit to accessory plate, make accessory plate in supporting test tube
When it is more stable.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model side view；
Fig. 3 is the utility model top view；
Fig. 4 is the utility model guard shield partial sectional view；
Fig. 5 is the driving device partial structural diagram in the utility model；
Fig. 6 is the structural schematic diagram that guard shield is removed in Fig. 1；
Fig. 7 is the area Tu1Zhong A partial enlarged view；
Fig. 8 is the area Tu7Zhong B partial enlarged view；
Fig. 9 is the area Tu5Zhong C partial enlarged view；
Figure 10 is the utility model accessory plate folded state structural schematic diagram；
Figure 11 is the area D partial enlarged view in Figure 10.
In figure: 1, support plate；2, support frame；3, upper plate；4, lower plate；5, first through hole；6, the second through-hole；7, dress is folded
It sets；8, driving device；9, fixed block；10, shaft；11, accessory plate；12, third through-hole；13, limiting device；14, master gear；
15, from gear；16, column spinner；17, rotating handles；18, guard shield；19, card slot；20, square block；21, square groove；22,
Ring spring；23, slider；24, sliding slot；25, sliding block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-11 is please referred to, the utility model provides a kind of technical solution: a kind of Bioexperiment rack for test tube, including support
Plate 1, support frame 2, upper plate 3 and lower plate 4, the top of the upper plate 3 offer several first through hole 5, and the top of the lower plate 4 is opened
Equipped with several second through-holes 6, and the diameter of the first through hole 5 is greater than the diameter of second through-hole 6, and the two of the lower plate 4
Support plate 1 described in being symmetrically fixed with two groups is held, support frame as described above 2 is fixed at the center at 1 top of support plate, the upper plate
3 both ends are fixed between support frame as described above 2, and the upper plate 3 is located at the surface of the lower plate 4, consolidates on support frame as described above 2
Surely there is folding device 7, the folding device 7 includes driving device 8, fixed block 9, shaft 10 and accessory plate 11, the accessory plate
Offer third through-hole 12 on 11, the fixed block 9 is fixed on support frame as described above 2 close to the side of bottom, the shaft 10
Fixed block 9 on the support frame as described above 2 of one end and 3 side of upper plate is rotatablely connected, and the other end of the shaft 10 passes through institute
The fixed block 9 stated on the support frame as described above 2 of 3 other side of upper plate is fixedly connected with the driving device 8, and the driving device 8 is set
It sets on the support frame as described above 2 of 3 side of upper plate, the side of the driving device 8 is fixed with limiting device 13, the auxiliary
The underface of plate 11 is provided with the lower plate 4 corresponding thereto.
The driving device 8 includes master gear 14, from gear 15, column spinner 16 and rotating handles 17, described from gear 15
It is fixedly connected with one end of the shaft 10, described that connection is engaged with the master gear 14 from gear 15, the column spinner 16 passes through
The master gear 14 is worn, and one end of the column spinner 16 and the side of support frame as described above 2 are rotatablely connected, the column spinner 16 is remote
One end from support frame as described above 2 is fixedly connected with the rotating handles 17, can manually adjust accessory plate 11 by driving device 8
Rotation angle, to realize the expansion and contraction of accessory plate 11.
The master gear 14 and it is fixed with guard shield 18 from the outside of gear 15, the column spinner 16 is far from master gear 14
One end pass through the guard shield 18 be fixedly connected with the rotating handles 17, and rotating handles 17 and guard shield 18 rotation
Connection, setting guard shield 18 can play certain protective action to driving device 8.
The rotating handles 17 offer card slot 19, and the limiting device 13 is fixed on the guard shield 18.
The limiting device 13 includes square block 20, square groove 21, ring spring 22 and slider 23, the square block
20 are fixed on the outside of the guard shield 18, and the square groove 21, the ring spring 22 are opened up on the square block 20
One end be fixed in the square groove 21, one end of the other end of the ring spring 22 and the slider 23 is fixed to be connected
It connects, the slider 23 is slidably connected with the square groove 21, the one end of the slider 23 far from the ring spring 22
With the card slot 19 be clamped, when accessory plate 11 is rotated to it is concordant with upper plate 3 when, limiting device 13 plays centainly rotating handles 17
Position-limiting action, keep accessory plate 11 more stable.
Offer sliding slot 24 on the square block 20, totally two groups of the sliding slot 24, and the sliding slot 24 is symmetricly set on institute
The two sides of square groove 21 are stated, the side of the slider 23 is fixed with sliding block 25, and the sliding block 25 is located in the sliding slot 24,
And the slider 23 is slidably connected with the sliding slot 24, and sliding slot 24 is opened up on square block 20, can not only reduce slider
Friction brought by 23 slidings, and prevent slider 23 backing out out of square groove 21.
Totally two groups of the folding device 7, and the folding device 7 is symmetrically fixed on the support at 3 both ends of upper plate
On frame 2, two groups of folding devices 7 of setting can not only increase the quantity of test tube storage, but also can play certain balanced action.
Working principle: when accessory plate 11 is undeployed, accessory plate 11 is located at the lower section of lower plate 4, when needing using accessory plate
11 when carrying out holding test tubes, and pulling slider 23, slider 23 are mobile to one end of square groove 21 first, annular elastomeric at this time
Spring 22 is in compressive state, then rotates column spinner 16, and column spinner 16 drives master gear 14 to rotate, due to master gear 14 with from tooth
15 engagement of wheel, rotates so master gear 14 drives from gear 15, drives shaft 10 to rotate from gear 15, shaft 10 drives accessory plate
11 rotations, when accessory plate 11, which is turned to, to be located in same level with upper plate 3, card slot 19 is just corresponded on column spinner 16 at this time
Slider 23, then come loose slider 23, due to annular spring elastic force, make slider 23 far from ring spring 22 one
End is connected in card slot 19.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of Bioexperiment rack for test tube, including support plate (1), support frame (2), upper plate (3) and lower plate (4), feature exists
In: the upper plate (3) offers several first through hole (5), and the lower plate (4) offers several second through-holes (6), the lower plate
(4) both ends are relatively fixed have two groups described in support plate (1), support frame as described above (2) is fixed in the support plate (1) top
The both ends in portion, the upper plate (3) are fixed between support frame as described above (2), and the upper plate (3) is located at the upper of the lower plate (4)
Side is fixed with folding device (7) on support frame as described above (2), the folding device (7) include driving device (8), fixed block (9),
Shaft (10) and accessory plate (11) offer third through-hole (12) on the accessory plate (11), and the fixed block (9) is fixed on institute
State the side of support frame (2) close to bottom, one end of the shaft (10) and the support frame as described above (2) of the upper plate (3) side
On fixed block (9) rotation connection, the other end of the shaft (10) passes through the fixed block (9) and the driving device (8)
It is fixedly connected, the driving device (8) is arranged on the support frame as described above (2) of the upper plate (3) side, the driving device
(8) side is fixed with limiting device (13), and the lower plate corresponding thereto is provided with below the accessory plate (11)
(4)。
2. a kind of Bioexperiment rack for test tube according to claim 1, it is characterised in that: the driving device (8) includes
Master gear (14), from gear (15), column spinner (16) and rotating handles (17), it is described from gear (15) and the shaft (10)
One end is fixedly connected, described that connection is engaged with the master gear (14) from gear (15), and the column spinner (16) runs through the master
Gear (14), and the side of one end of the column spinner (16) and support frame as described above (2) is rotatablely connected, the column spinner (16) is remote
One end from support frame as described above (2) is fixedly connected with the rotating handles (17).
3. a kind of Bioexperiment rack for test tube according to claim 2, it is characterised in that: the master gear (14) and from tooth
It is fixed with guard shield (18) on the outside of wheel (15), the column spinner (16) passes through the protection far from the one end of master gear (14)
Shell (18) is fixedly connected with the rotating handles (17), and rotating handles (17) and guard shield (18) are rotatablely connected.
4. a kind of Bioexperiment rack for test tube according to claim 3, it is characterised in that: the rotating handles (17) open up
Have card slot (19), the limiting device (13) is fixed on the guard shield (18).
5. a kind of Bioexperiment rack for test tube according to claim 4, it is characterised in that: the limiting device (13) includes
Square block (20), square groove (21), ring spring (22) and slider (23), the square block (20) are fixed on the protection
The outside of shell (18) opens up the square groove (21) on the square block (20), and one end of the ring spring (22) is solid
It is scheduled in the square groove (21), the fixed company of the other end of the ring spring (22) and the one end of the slider (23)
It connects, the slider (23) is slidably connected with the square groove (21), and the slider (23) is far from the ring spring
(22) one end and the card slot (19) is clamped.
6. a kind of Bioexperiment rack for test tube according to claim 5, it is characterised in that: opened up on the square block (20)
Have sliding slot (24), totally two groups of the sliding slot (24), and the sliding slot (24) is symmetricly set on the two sides of the square groove (21),
The side of the slider (23) is fixed with sliding block (25), and the sliding block (25) is located in the sliding slot (24), and the sliding block
(25) it is slidably connected with the sliding slot (24).
7. a kind of Bioexperiment rack for test tube according to claim 1, it is characterised in that: the folding device (7) totally two
Group, and the folding device (7) is symmetrically fixed on the support frame as described above (2) at the upper plate (3) both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033673.3U CN209451893U (en) | 2018-12-05 | 2018-12-05 | A kind of Bioexperiment rack for test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822033673.3U CN209451893U (en) | 2018-12-05 | 2018-12-05 | A kind of Bioexperiment rack for test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209451893U true CN209451893U (en) | 2019-10-01 |
Family
ID=68040044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822033673.3U Expired - Fee Related CN209451893U (en) | 2018-12-05 | 2018-12-05 | A kind of Bioexperiment rack for test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209451893U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679467A (en) * | 2019-10-09 | 2020-01-14 | 温州科技职业学院 | Broccoli hybridization pollination auxiliary device |
| CN112604728A (en) * | 2020-12-10 | 2021-04-06 | 杭州卿安电子商务有限公司 | Prevent portable formula medicine test-tube rack for detection of empting |
| CN114917977A (en) * | 2021-01-29 | 2022-08-19 | 广东润鹏生物技术有限公司 | Capillary support transfer device |
-
2018
- 2018-12-05 CN CN201822033673.3U patent/CN209451893U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110679467A (en) * | 2019-10-09 | 2020-01-14 | 温州科技职业学院 | Broccoli hybridization pollination auxiliary device |
| CN112604728A (en) * | 2020-12-10 | 2021-04-06 | 杭州卿安电子商务有限公司 | Prevent portable formula medicine test-tube rack for detection of empting |
| CN114917977A (en) * | 2021-01-29 | 2022-08-19 | 广东润鹏生物技术有限公司 | Capillary support transfer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20201205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |