CN210097745U - Fungus fluorescent staining experiment test-tube rack - Google Patents
Fungus fluorescent staining experiment test-tube rack Download PDFInfo
- Publication number
- CN210097745U CN210097745U CN201821731612.8U CN201821731612U CN210097745U CN 210097745 U CN210097745 U CN 210097745U CN 201821731612 U CN201821731612 U CN 201821731612U CN 210097745 U CN210097745 U CN 210097745U
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- test tube
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Abstract
The utility model relates to a test-tube rack field, more specifically are fungi fluorescence staining experiment test-tube rack, including handhole door, sliding closure, center pillar, glass frame, base, compression spring, test tube fixed plate, spring latch, test tube pad and supporting spring. A round groove is arranged on the base; be equipped with round through-hole, post hole and draw-in groove on the test tube fixed plate, the utility model provides a pair of fungus fluorescence staining experiment test tube rack separates test tube and air when the test tube is deposited, reduces test solution and air contact in the test tube, prevents that the test solution from receiving fungus pollution in the air.
Description
Technical Field
The utility model relates to a test-tube rack field, more specifically the fungi fluorescence staining experiment test-tube rack that says so.
Background
The test tube is one of necessities in the experiment, the fungus fluorescence staining experiment is to drop a fluorescence staining agent on fungi for staining, and then observe under a microscope, and the test tube rack commonly used at present basically exposes the test tube mouth in the air, the fungi exist in the air, and the long-time exposure in the air can cause the test solution in the test tube to be polluted by the fungi in the air, thereby causing a certain degree of influence on the experiment.
Disclosure of Invention
The utility model discloses the main technical problem who solves provides a fungi fluorescence staining experiment test-tube rack, separates test tube and air when the test tube is deposited, reduces test solution and air contact in the test tube, prevents that the test solution from receiving in the air fungal contamination.
In order to solve the technical problem, the utility model relates to a test-tube rack field, more specifically say a fungi fluorescence dyeing experiment test-tube rack, include handhole door, sliding closure, center pillar, glass frame, base, compression spring, test tube fixed plate, spring latch, test tube pad and supporting spring. A round groove is arranged on the base; the test tube fixing plate is provided with a round through hole, a column hole and a clamping groove; the handhole door is in the round hole of sliding closure, with sliding closure sliding connection, sliding closure and center pillar sliding connection, even there is compression spring between edge and the glass frame in the sliding closure, the sliding closure inner wall contacts with glass frame outer wall, center pillar's lower extreme and the up end center welded connection of base, there is the round circular slot on the glass frame inner wall, the circular slot limit is equipped with two spring latch teeth about center pillar axle center symmetry, the test tube fixed plate is located the circular slot, the test tube fixed plate rotates around center pillar through the post hole, the glass frame is located the upper end of base, the glass frame rotates around center pillar axle center relative with the base, supporting spring places in the circular slot of base, the supporting spring upper end bonds and has the test tube pad.
As the further technical optimization of this technical scheme, the utility model relates to a fungus fluorescence staining experiment test-tube rack the handhole door structure be the round platform, the upper end disc diameter is greater than lower extreme disc diameter.
As further technical optimization of this technical scheme, the utility model relates to a fungi fluorescence dyeing experiment test-tube rack the sliding closure on the round hole also be the round platform with the handhole door structure, the upper end disc diameter is greater than lower extreme disc diameter, the lower terminal surface of handhole door is parallel with the lower terminal surface of sliding closure, the up end of handhole door is higher than the up end of sliding closure.
As the further technical optimization of this technical scheme, the utility model relates to a fungi fluorescence staining experiment test-tube rack the sliding closure on round hole lower extreme disc diameter be greater than the test tube mouth diameter.
As the further technical optimization of this technical scheme, the utility model relates to a fungi fluorescence staining experiment test-tube rack the test tube fixed plate on the circular through-hole diameter size and the circular slot bore size on the base equal and vertical alignment.
As the further technical optimization of this technical scheme, the utility model relates to a fungi fluorescence staining experiment test-tube rack the test tube fixed plate on the diameter size of circle through-hole and the diameter size of the circular slot bore on the base and test tube wall equal.
As the further technical optimization of this technical scheme, the utility model relates to a fungi fluorescence staining experiment test-tube rack spring card tooth point, test tube fixed plate on the centre of a circle of draw-in groove tank bottom center, round through-hole and the axle center of center pillar be located same straight line.
As the further technical optimization of this technical scheme, the utility model relates to a fungus fluorescence staining experiment test-tube rack the handhole door centre of a circle and the straight line that the axle center chain of 8 prong of spring latch, test tube fixed plate 7 on the draw-in groove 73 tank bottom center, the centre of a circle of round through-hole 71 and center pillar 3 becomes are parallel to each other.
The utility model relates to a technique and prior art of fungi fluorescence dyeing experiment test-tube rack compare, have following beneficial effect: separate test tube and air when the test tube is deposited, reduce test solution and air contact in the test tube, prevent that the test solution from receiving fungus in the air and polluting.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the utility model discloses an appearance structure schematic diagram of fungi fluorescence staining experiment test-tube rack.
Fig. 2 is the utility model relates to an inner structure schematic diagram of fungus fluorescence staining experiment test-tube rack.
Fig. 3 is the utility model relates to a test tube fixed plate structure schematic diagram of fungi fluorescence staining experiment test-tube rack.
In the figure: a hole cover 1; a slide cover 2; a center pillar 3; a glass frame 4; a base 5; a circular groove 51; a compression spring 6; a test tube fixing plate 7; a circular through hole 71; post holes 72; a card slot 73; a spring latch 8; a test tube pad 9; supporting the spring 10.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.
The following description is made with reference to fig. 1-3 for the embodiment, and the present invention relates to a test tube rack, and more specifically to a fungal fluorescent staining test tube rack, which separates the test tube from the air when the test tube is stored, reduces the contact between the test solution and the air in the test tube, and prevents the test solution from being contaminated by the fungus in the air, and the test tube rack for the fungal fluorescent staining test comprises a hole cover 1, a sliding cover 2, a central pillar 3, a glass frame 4, a base 5, a compression spring 6, a test tube fixing plate 7, a spring latch 8, a test tube pad 9, and a support spring 10.
The base 5 is provided with a circular groove 51; the test tube fixing plate 7 is provided with a round through hole 71, a column hole 72 and a clamping groove 73; handhole door 1 is in the round hole of sliding closure 2, with sliding closure 2 sliding connection, sliding closure 2 and 3 sliding connection of center pillar, it has compression spring 6 to link between edge and the glass frame 4 in the sliding closure 2, sliding closure 2 inner wall contacts with 4 outer walls of glass frame, the lower extreme of center pillar 3 and the up end center welded connection of base 5, there is the round circular slot on the 4 inner walls of glass frame, the circular slot limit is equipped with two spring latch 8 about 3 axle center symmetries of center pillar, test tube fixed plate 7 is located the circular slot, test tube fixed plate 7 rotates around center pillar 3 through post hole 72, glass frame 4 is located the upper end of base 5, glass frame 4 rotates around 3 axle centers of center pillar relatively with base 5, supporting spring 10 places in the circular slot 51 of base 5, supporting spring 10 upper end bonds and has test tube pad 9.
The hole cover 1 is in a round table structure, and the diameter of a round surface at the upper end is larger than that of a round surface at the lower end; the round hole on the sliding cover 2 is also a round table like the structure of the hole cover 1, the diameter of the upper end round surface is larger than that of the lower end round surface, the lower end surface of the hole cover 1 is parallel to the lower end surface of the sliding cover 2, and the upper end surface of the hole cover 1 is higher than that of the sliding cover 2; the diameter of the circular surface at the lower end of the circular hole on the sliding cover 2 is larger than that of the test tube opening; the diameter of the circular through hole 71 on the test tube fixing plate 7 is equal to the caliber of the circular groove 51 on the base 5 and is vertically aligned with the circular through hole; the diameter of the circular through hole 71 on the test tube fixing plate 7 is equal to the diameter of the circular groove 51 on the base 5; the tooth tip of the spring latch 8, the center of the bottom of the slot 73 on the test tube fixing plate 7, the center of the circular through hole 71 and the axis of the central pillar 3 are positioned on the same straight line; the straight line formed by the connection of the center of the hole cover 1 and the center of the center pillar 3 is parallel to the straight line formed by the tooth tip of the spring latch 8, the center of the bottom of the slot 73 on the test tube fixing plate 7, the center of the circular through hole 71 and the center of the center pillar 3.
When the test tube fixing device is used, the glass frame 4 is rotated, the base 5 is kept still, the test tube fixing plate 7 keeps still along with the base 5, when the spring latch 8 in the circular groove of the glass frame 4 rotates into the clamping groove 73 of the test tube fixing plate 7, a little bit of clamping and pause feeling and a little bit of crisp sound are accompanied, at this time, the circular through hole 71 on the hole cover 1 and the test tube fixing plate 7 is aligned with the circular groove 51 on the base 5, the hole cover 1 is taken down from the sliding cover 2, the sliding cover 2 is pressed downwards, the compression spring 6 is compressed, the bottom end inside the sliding cover 2 is contacted with a test tube and presses the test tube downwards, the spring is supported in the circular groove 51 of the base 5 to be compressed downwards, the test tube below the hole cover 1 cannot be pressed downwards and can extend out from the circular hole on the sliding cover 2, when the sliding cover 2 is pressed to be incapable of being pressed, the test tube is clamped out by the test tube clamp, the sliding cover 2 is slowly loosened, then continue to rotate glass frame 4, take out remaining test tube from the test-tube rack, treat that whole test tubes take out the back, in covering the handhole door 1 back the round hole on the sliding closure 2 again, reduce the inside and outside air contact of test-tube rack, when putting into, open handhole door 1 on sliding closure 2, rotate glass frame 4, base 5 keeps motionless, when spring latch 8 in the glass frame 4 round groove rotates the draw-in groove 73 of test tube fixed plate 7, slowly put into the test tube from the round hole on sliding closure 2, the test tube passes the round through-hole 71 on test tube fixed plate 7, the test tube inserts back the round groove 51 on base 5 at last, then rotate glass frame 4, successively fill up the round groove 51 on base 5, cover the handhole door 1 back the round hole on sliding closure 2 at last.
The above-described embodiments are merely illustrative of the advantageous embodiments of the present invention and do not limit the spirit and scope of the present invention. Various changes and modifications of the technical solution invented by those skilled in the art without departing from the structural concept of the present invention fall into the protection scope of the present invention, and the technical contents claimed by the present invention are all described in the claims.
Claims (8)
1. The utility model provides a fungi fluorescence staining experiment test-tube rack, includes handhole door (1), sliding closure (2), center pillar (3), glass frame (4), base (5), compression spring (6), test tube fixed plate (7), spring latch (8), test tube pad (9) and supporting spring (10), its characterized in that: a round groove (51) is arranged on the base (5); the test tube fixing plate (7) is provided with a round through hole (71), a column hole (72) and a clamping groove (73); the hole cover (1) is arranged in a round hole of the sliding cover (2) and is in sliding connection with the sliding cover (2), the sliding cover (2) is in sliding connection with the central pillar (3), a compression spring (6) is connected between the inner circle edge of the sliding cover (2) and the glass frame (4), the inner wall of the sliding cover (2) is in contact with the outer wall of the glass frame (4), the lower end of the central pillar (3) is in central welding connection with the upper end face of the base (5), a circle of circular groove is arranged on the inner wall of the glass frame (4), two spring clamping teeth (8) which are symmetrical about the axis of the central pillar (3) are arranged on the edge of the circular groove, the test tube fixing plate (7) is arranged in the circular groove, the test tube fixing plate (7) rotates around the central pillar (3) through a pillar hole (72), the glass frame (4) is arranged at the upper end of the base (5), the glass frame (4) and the base (5) rotate relatively around the axis of the central, the upper end of the supporting spring (10) is bonded with a test tube pad (9).
2. The fluorescent staining test tube rack of fungi according to claim 1, characterized in that: the hole cover (1) is in a round table structure, and the diameter of the upper end round surface is larger than that of the lower end round surface.
3. The fluorescent staining test tube rack of fungi according to claim 1, characterized in that: the round hole on the sliding cover (2) is also a round table like the structure of the hole cover (1), the diameter of the upper end round surface is larger than that of the lower end round surface, the lower end surface of the hole cover (1) is parallel to the lower end surface of the sliding cover (2), and the upper end surface of the hole cover (1) is higher than that of the sliding cover (2).
4. The fluorescent staining test tube rack of fungi according to claim 3, characterized in that: the diameter of the circular surface at the lower end of the round hole on the sliding cover (2) is larger than that of the test tube opening.
5. The fluorescent staining test tube rack of fungi according to claim 1, characterized in that: the diameter of the round through hole (71) on the test tube fixing plate (7) is equal to the caliber of the round groove (51) on the base (5) and is vertically aligned.
6. The fluorescent staining test tube rack of fungi according to claim 5, characterized in that: the diameter of the round through hole (71) on the test tube fixing plate (7) is equal to the diameter of the test tube wall as well as the caliber of the round groove (51) on the base (5).
7. The fluorescent staining test tube rack of fungi according to claim 1, characterized in that: the tooth tip of the spring latch (8), the center of the bottom of the slot (73) on the test tube fixing plate (7), the circle center of the circular through hole (71) and the axis of the central pillar (3) are positioned on the same straight line.
8. The fluorescent staining test tube rack of fungi according to claim 7, characterized in that: the line connecting the center of the hole cover (1) and the axis of the center pillar (3) is parallel to the line of claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821731612.8U CN210097745U (en) | 2018-10-24 | 2018-10-24 | Fungus fluorescent staining experiment test-tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821731612.8U CN210097745U (en) | 2018-10-24 | 2018-10-24 | Fungus fluorescent staining experiment test-tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210097745U true CN210097745U (en) | 2020-02-21 |
Family
ID=69529610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821731612.8U Expired - Fee Related CN210097745U (en) | 2018-10-24 | 2018-10-24 | Fungus fluorescent staining experiment test-tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210097745U (en) |
-
2018
- 2018-10-24 CN CN201821731612.8U patent/CN210097745U/en not_active Expired - Fee Related
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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: 20200221 Termination date: 20211024 |
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| CF01 | Termination of patent right due to non-payment of annual fee |