CN213528738U - Rack for microorganism physics and chemistry experiments convenient to waterlogging caused by excessive rainfall - Google Patents
Rack for microorganism physics and chemistry experiments convenient to waterlogging caused by excessive rainfall Download PDFInfo
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- CN213528738U CN213528738U CN202022362489.0U CN202022362489U CN213528738U CN 213528738 U CN213528738 U CN 213528738U CN 202022362489 U CN202022362489 U CN 202022362489U CN 213528738 U CN213528738 U CN 213528738U
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- rack
- test tube
- culture dish
- microorganism
- block
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- 244000005700 microbiome Species 0.000 title claims abstract description 19
- 238000002474 experimental method Methods 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 69
- 238000001125 extrusion Methods 0.000 claims description 23
- 238000010276 construction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000002337 anti-port Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007705 chemical test Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012812 general test Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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Abstract
The utility model discloses a rack for microorganism physics and chemistry experiments convenient to waterlogging caused by excessive rainfall, including base, vertical pole and culture dish frame, fixed mounting has the support in the middle of the base top, and is provided with the supporting shoe in the support outside, the inside draw-in groove of having seted up of test-tube rack, and the inside test tube that is provided with of test-tube rack places the hole, vertical pole is installed at the test tube and is placed downthehole portion, and is provided with the wedge at the middle part of the vertical pole, the net that leaks is installed to vertical pole lower extreme, the culture dish frame is installed in the test-tube rack below, and the inside culture dish standing groove of having seted up of culture. This rack for microorganism physics and chemistry experiments convenient to waterlogging caused by excessive rainfall can make up quantity at will with test tube rack and culture dish rack according to concrete in service behavior, reaches the purpose that saves space, and the mouth of placing of test tube can be adjusted according to the size of test tube, improves and places the ability to test tube rack and culture dish rack can rotate, conveniently takes the article in rear.
Description
Technical Field
The utility model relates to a little physical and chemical test technical field specifically is a rack for little physical and chemical experiments convenient to waterlogging caused by excessive rainfall.
Background
The microorganisms are widely distributed in our lives, the microorganisms are extremely small in individual and large in quantity and can be observed only by means of specific instruments, generally, optical microscopes and electron microscopes are used, and some microorganisms can bring some benefits to people, for example, water pollution can be treated by using the degradation capacity of the microorganisms, food can be fermented by using the decomposition of the microorganisms, and delicious food is manufactured.
But there is some problem in the rack for microbiological physicochemical experiment of being convenient for waterlogging caused by excessive rainfall on the existing market, for example:
1. the placing types and the number of the common placing racks are fixed, so that the types of the placing racks cannot be freely combined according to the actual conditions of a laboratory, and unnecessary space waste is caused;
2. the general test tube placing rack has a fixed diameter, test tubes with different sizes cannot be placed at will, waste of placing holes is caused, and placing capacity of the placing rack is reduced;
3. when the rack is great, it is comparatively troublesome when wanting to place and take article in center department, probably touch c to the rack when taking, lead to the rack to empty, cause article damage and personnel to be injured.
Disclosure of Invention
An object of the utility model is to provide a rack for microorganism physics and chemistry experiments convenient to waterlogging caused by excessive rainfall to the unable independent assortment that provides in solving above-mentioned background art causes the space extravagant, the test tube can't be placed at will and causes the problem of placing the ability low, inconvenient of taking.
In order to achieve the above object, the utility model provides a following technical scheme: a rack for microorganism physical and chemical experiments convenient for draining comprises a base, a vertical rod and a culture dish rack, wherein a bracket is fixedly arranged in the middle of the upper part of the base, a supporting block is arranged on the outer side of the bracket, a clamping block is arranged on the outer surface of the supporting block, a test tube rack is arranged on the outer side of the supporting block, a clamping groove is formed in the test tube rack, a test tube placing hole is formed in the test tube rack, a transverse spring is arranged on the inner surface of the test tube placing hole, an extrusion block is arranged at the other end of the transverse spring, the vertical rod is arranged in the test tube placing hole, a wedge-shaped block is arranged in the middle of the vertical rod, a longitudinal spring is arranged on the outer side of the upper end of the vertical rod, a linear sliding groove is formed in the test tube placing hole, a leakage net is, and culture dish standing groove internally mounted has the push pedal, and push pedal both sides fixed mounting has the rack simultaneously, the rack outside is provided with the gear, and the gear right side has seted up the arc spout to arc spout internally mounted has the rubber wheel.
Preferably, the test tube rack and the culture dish rack form a disassembly and assembly structure through the clamping grooves and the supporting blocks, and the supporting blocks are rotatably connected with the support.
Preferably, the extrusion block and the test tube placing hole form an elastic structure through a transverse spring, and the extrusion block is provided with 4 extrusion blocks in total in a central symmetry mode about the test tube placing hole.
Preferably, the vertical rod and the test tube rack form an elastic structure through a longitudinal spring, and the test tube rack and the extrusion block form a sliding structure.
Preferably, the rack and the culture dish frame form a sliding structure, and the rack is meshed with the gear.
Preferably, the rubber wheel is connected with the arc-shaped sliding groove in a sliding mode, and the circle center of the arc-shaped sliding groove coincides with the circle center of the gear.
Compared with the prior art, the beneficial effects of the utility model are that: this rack for microorganism physics and chemistry experiments convenient to waterlogging caused by excessive rainfall can make up quantity at will with test tube rack and culture dish rack according to concrete in service behavior, reaches the purpose that saves space, and the mouth of placing of test tube can be adjusted according to the size of test tube, improves and places the ability to test tube rack and culture dish rack can rotate, conveniently takes the article in rear.
1. The clamping block, the clamping groove and the supporting block are matched for use, the clamping groove is placed on the clamping block, the placing frame and the support can be clamped, the placing frame can be easily taken down and the type of the placing frame can be changed by lifting the placing frame upwards, the supporting block can rotate on the support, and when rear articles need to be taken, the rear articles can be rotated to the front to be taken;
2. the wedge block, the transverse spring and the extrusion blocks are matched for use, the wedge block pushes the extrusion blocks to move leftwards when moving downwards, so that the space between the extrusion blocks is reduced, the test tube is fixed, the transverse spring returns to the initial position after the test tube is taken down, the space between the extrusion blocks is expanded to the maximum state, and the test tube is convenient to put in again;
3. the cooperation between rack, gear and the rubber wheel is used, and the culture dish drives the rubber wheel and rotates when putting into the culture dish, through the transmission between belt and the gear, makes the push pedal inwards move, and rubber wheel antiport when taking off the outside culture dish finally makes the push pedal outwards remove, pushes away inboard culture dish to the outside, conveniently takes.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of a top view structure of the test tube rack of the present invention;
FIG. 3 is a schematic view of the top cross-sectional structure of the extrusion block of the present invention;
FIG. 4 is a schematic view of the front view cross-section structure of the test tube placing hole of the present invention;
FIG. 5 is a schematic view of the cross-sectional top view of the culture dish rack of the present invention;
FIG. 6 is an enlarged schematic view of the structure at A in FIG. 5 according to the present invention;
fig. 7 is the front view structure schematic diagram of the culture dish placing groove of the utility model.
In the figure: 1. a base; 2. a support; 3. a support block; 4. a clamping block; 5. a test tube rack; 6. a card slot; 7. test tube placement holes; 8. a lateral spring; 9. extruding the block; 10. a vertical rod; 11. a wedge block; 12. a longitudinal spring; 13. a linear chute; 14. a leakage net; 15. a culture dish rack; 16. a culture dish placing groove; 17. pushing the plate; 18. a rack; 19. a gear; 20. an arc-shaped chute; 21. a rubber wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a placing rack convenient for draining for microorganism physical and chemical experiments comprises a base 1, a support 2, a supporting block 3, a clamping block 4, a test tube rack 5, a clamping groove 6, a test tube placing hole 7, a transverse spring 8, an extrusion block 9, a vertical rod 10, a wedge block 11, a longitudinal spring 12, a linear sliding groove 13, a leakage net 14, a culture dish rack 15, a culture dish placing groove 16, a pushing plate 17, a rack 18, a gear 19, an arc-shaped sliding groove 20 and a rubber wheel 21, wherein the support 2 is fixedly installed in the middle of the upper portion of the base 1, the supporting block 3 is arranged on the outer side of the support 2, the clamping block 4 is installed on the outer surface of the supporting block 3, the test tube rack 5 is installed on the outer side of the supporting block 3, the clamping groove 6 is formed in the test tube rack 5, the test tube placing hole 7 is formed in the test tube rack 5, vertical pole 10 is installed inside the test tube is placed hole 7, and vertical pole 10 middle part is provided with wedge 11, and vertical spring 12 is installed in the vertical pole 10 upper end outside, the test tube is placed hole 7 inside and has been seted up sharp spout 13 simultaneously, the net 14 that leaks is installed to vertical pole 10 lower extreme, culture dish frame 15 is installed in test tube rack 5 below, and culture dish frame 15 is inside to have seted up culture dish standing groove 16, and 16 internally mounted of culture dish standing groove has push pedal 17, push pedal 17 both sides fixed mounting has rack 18 simultaneously, the rack 18 outside is provided with gear 19, and gear 19 has seted up arc spout 20 on the right side, and 20 internally mounted of arc spout has rubber wheel 21.
Test-tube rack 5 and culture dish frame 15 constitute through draw-in groove 6 and supporting shoe 3 and dismantle mounting structure, and supporting shoe 3 rotates with support 2 to be connected, and foretell structure makes the installation that test-tube rack 5 and culture dish frame 15 can relax and take off the change, makes things convenient for according to actual conditions combination test-tube rack 5 and culture dish frame 15, has reached the maximize that the space utilized to can rotate supporting shoe 3 when the article at rear is deposited and is taken to needs, rotate the rear article to the place ahead and take.
The rack 18 and the culture dish frame 15 form a sliding structure, the rack 18 is meshed with the gear 19 and connected, the gear 18 rotates to drive the rack 19 to move left and right in the culture dish frame 15 through the structure, the inside push plate 17 is driven to move, the culture dish on the inner side is conveniently stored and pushed to the outer side, and the culture dish is conveniently taken.
The working principle is as follows: according to the structure shown in fig. 1, fig. 2, fig. 3 and fig. 4, firstly, the types and the quantity of the articles needed in the actual use are determined, then the corresponding test tube rack 5 and the culture dish rack 15 are placed on the supporting block 3 through the clamping groove 6, the clamping groove 6 is connected with the clamping block 4 in a clamping manner, then the test tubes are reversely placed in the test tube placing holes 7, the gravity of the test tubes compresses the longitudinal springs 12, so that the vertical rods 10 move downwards to drive the wedge blocks 11 to move downwards, the wedge blocks 11 push the extrusion blocks 9 to move inwards while moving downwards until clamping the test tubes, the test tubes with different diameters are conveniently fixed, water stains in the test tubes fall down through the leakage net 14 under the action of the gravity, the water draining effect is achieved, when the test tubes are placed in the rear direction, the test tube rack 5 is rotated, the supporting block 3 is driven by the test tube rack 5 to rotate on the support 2, the test tube placing holes 7 in the rear direction are rotated to, the placement is convenient;
according to the structure shown in fig. 1, 5, 6 and 7, put the culture dish into culture dish standing groove 16, the culture dish extrudees rubber wheel 21 and makes it slide inside arc spout 20, and the culture dish can drive rubber wheel 21 and rotate, drive through the belt makes gear 19 rotate, gear 19 rotates and drives rack 18 and move left inside culture dish frame 15, thereby make push pedal 17 inwards move, can put into the culture dish, rubber wheel 21 and gear 19 antiport when taking out the culture dish in the outside, make rack 18 take push pedal 17 outwards to move, push inboard culture dish to the outside, conveniently take again.
It should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, are used in an orientation or positional relationship indicated in the drawings for ease of description of the invention, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the scope of the invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rack for microorganism physics and chemistry experiments convenient to waterlogging caused by excessive rainfall, includes base (1), vertical pole (10) and culture dish frame (15), its characterized in that: the middle of the upper portion of the base (1) is fixedly provided with a support (2), the outer side of the support (2) is provided with a support block (3), the outer surface of the support block (3) is provided with a clamping block (4), the outer side of the support block (3) is provided with a test tube rack (5), the interior of the test tube rack (5) is provided with a test tube placing hole (7), the inner surface of the test tube placing hole (7) is provided with a transverse spring (8), the other end of the transverse spring (8) is provided with an extrusion block (9), the vertical rod (10) is arranged in the test tube placing hole (7), the middle of the vertical rod (10) is provided with a wedge block (11), the outer side of the upper end of the vertical rod (10) is provided with a vertical spring (12), the interior of the test tube placing hole (7) is provided with a linear sliding groove (13), and the, the culture dish rack (15) is installed in test-tube rack (5) below, and culture dish standing groove (16) have been seted up to culture dish rack (15) inside to culture dish standing groove (16) internally mounted has push pedal (17), and push pedal (17) both sides fixed mounting has rack (18) simultaneously, the rack (18) outside is provided with gear (19), and gear (19) right side has seted up arc spout (20) to arc spout (20) internally mounted has rubber wheel (21).
2. The rack for the microorganism physicochemical experiment convenient to drain of claim 1, is characterized in that: the test tube rack (5) and the culture dish rack (15) form a disassembly and assembly structure with the supporting block (3) through the clamping groove (6), and the supporting block (3) is rotatably connected with the support (2).
3. The rack for the microorganism physicochemical experiment convenient to drain of claim 1, is characterized in that: the extrusion block (9) and the test tube placing hole (7) form an elastic structure through a transverse spring (8), and the extrusion block (9) is provided with 4 extrusion blocks in total in a manner of being symmetrical about the center of the test tube placing hole (7).
4. The rack for the microorganism physicochemical experiment convenient to drain of claim 1, is characterized in that: the vertical rod (10) and the test tube rack (5) form an elastic structure through a longitudinal spring (12), and the test tube rack (5) and the extrusion block (9) form a sliding structure.
5. The rack for the microorganism physicochemical experiment convenient to drain of claim 1, is characterized in that: the rack (18) and the culture dish frame (15) form a sliding structure, and the rack (18) is meshed and connected with the gear (19).
6. The rack for the microorganism physicochemical experiment convenient to drain of claim 1, is characterized in that: the rubber wheel (21) is connected with the arc-shaped sliding groove (20) in a sliding mode, and the circle center of the arc-shaped sliding groove (20) is overlapped with that of the gear (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022362489.0U CN213528738U (en) | 2020-10-21 | 2020-10-21 | Rack for microorganism physics and chemistry experiments convenient to waterlogging caused by excessive rainfall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022362489.0U CN213528738U (en) | 2020-10-21 | 2020-10-21 | Rack for microorganism physics and chemistry experiments convenient to waterlogging caused by excessive rainfall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213528738U true CN213528738U (en) | 2021-06-25 |
Family
ID=76500384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022362489.0U Expired - Fee Related CN213528738U (en) | 2020-10-21 | 2020-10-21 | Rack for microorganism physics and chemistry experiments convenient to waterlogging caused by excessive rainfall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213528738U (en) |
-
2020
- 2020-10-21 CN CN202022362489.0U patent/CN213528738U/en not_active Expired - Fee Related
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| 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: 20210625 |