CN212418020U - Inclined adjustable bacteria culture test tube support - Google Patents
Inclined adjustable bacteria culture test tube support Download PDFInfo
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- CN212418020U CN212418020U CN201921971332.9U CN201921971332U CN212418020U CN 212418020 U CN212418020 U CN 212418020U CN 201921971332 U CN201921971332 U CN 201921971332U CN 212418020 U CN212418020 U CN 212418020U
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- orifice plate
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- bacteria culture
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Abstract
The utility model discloses an adjustable bacteria culture test tube support inclines is that test tube slope places in the operation of shaking table in order to overcome the test-tube rack among the prior art and can not satisfy the bacteria culture experiment, provides an adjustable bacteria culture test tube support of slope that test tube inclination can adjust as required. Including last orifice plate, well orifice plate, waterlogging caused by excessive rainfall layer board, base and backup pad, the vertical a plurality of backup pads that set up in the backup pad top in base both sides, go up the orifice plate and set up in the backup pad top, well orifice plate both sides sliding connection backup pad, the waterlogging caused by excessive rainfall layer board set up in the base top surface and with base sliding connection, the waterlogging caused by excessive rainfall layer board is the grid plate structure, goes up orifice plate and well orifice plate array respectively and sets. The utility model can adjust the inclination angle of the test tube according to the requirement without taking out the test tube; the test tube can be adjusted as required between vertical location state and the slope location state, and guarantees the test tube location stability all the time.
Description
Technical Field
The utility model relates to an experimental apparatus field especially relates to a test-tube rack.
Background
The test tubes are stored and moved in a state of being vertically held in the test tube rack. The test-tube rack has the effect that the test tube is not damaged and does not vibrate by external force when moving, and the existing test-tube rack is vertical jacks. And when the test tube was used for bacterial culture, the test tube slope that need will place the sample was placed in the shaking table, leads to current test-tube rack can not satisfy its requirement. Need fix the test-tube rack slope on the shaking table at the actual operation in-process, owing to lack dedicated location installation device, lead to shaking table operation in-process test tube location unstable, seriously influence the security of sample.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome test-tube rack among the prior art and can not satisfy the operation that the test tube slope was placed in the shaking table in the bacterial culture experiment, provide the adjustable bacterial culture test tube support of slope that test tube inclination can adjust as required.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses an adjustable bacteria culture test tube support inclines, including last orifice plate, well orifice plate, waterlogging caused by excessive rainfall layer board, base and backup pad, the vertical a plurality of backup pads that set up in the backup pad top in base both sides, well orifice plate both sides sliding connection backup pad, the waterlogging caused by excessive rainfall layer board set up in the base top surface and with base sliding connection, the waterlogging caused by excessive rainfall layer board is the grid plate structure, goes up orifice plate and well orifice plate array respectively and sets up corresponding through-hole.
The test tubes are inserted into the through holes of the upper orifice plate and the middle orifice plate one by one, and the upper orifice plate and the middle orifice plate are used as positioning structures of the test tubes to maintain the postures of the test tubes. Well orifice plate and backup pad sliding connection's structure for well orifice plate translation can go up relatively, thereby makes the test tube slope and can adjust the angle of test tube slope according to the demand. The waterlogging caused by excessive rainfall layer board is used for in the test tube bottom to the waterlogging caused by excessive rainfall layer board also can slide the translation, thereby the whole translation slope of adaptation test tube adjusts the position of test tube bottom. When can prevent that the test tube slope from adjusting, test tube bottom and waterlogging caused by excessive rainfall layer board friction, flip test tube slope or wearing and tearing test tube. Just so can not take out under the condition of test tube again, directly adjust test tube inclination, carry out the experimental step of shaking table, and can not take out the test tube when accomplishing, directly adjust the vertical state with the test tube. The grid plate structure of waterlogging caused by excessive rainfall layer board has not only increased the static friction with the test tube bottom, guarantees that the test tube is stable to be put to can prevent that the drop of water of test tube outer wall from gathering on waterlogging caused by excessive rainfall layer board surface, lead to the test tube to skid.
Preferably, the improved structure further comprises an upper frame body and a middle frame body, the upper hole plate is buckled in the upper frame body, the two sides of the upper frame body are fixedly connected with the top ends of the supporting plates, the middle hole plate is buckled in the middle frame body, the two sides of the middle frame body are slidably connected with the middle part of the inner side of the supporting plate, and the upper hole plate and the middle hole plate are made of elastic rubber materials.
The last orifice plate and the well orifice plate of elasticity rubber materials can prevent through-hole edge wearing and tearing test tube outer wall, and the angle of the test tube of the different pipe diameter specifications of the expandable adaptation of through-hole and the test tube slope of difference simultaneously. The upper frame body and the middle frame body are used for installing the upper pore plate and the middle pore plate and play a role in reinforcing the structure.
Preferably, the middle part of the supporting plate is provided with a horizontal sliding groove, two sides of the middle frame body are horizontally provided with limiting flanges, and the limiting flanges are connected with the horizontal sliding groove in a sliding mode.
Preferably, the two sides of the upper frame body are provided with connecting rods, one end of each connecting rod is rotatably and slidably connected with the side surface of the upper frame body, the other end of each connecting rod is rotatably connected with the two sides of the top surface of the draining supporting plate, the middle of each connecting rod is provided with a first strip-shaped hole extending parallel to the connecting rod, the two side surfaces of the middle frame body are provided with cylindrical protrusions, and the cylindrical protrusions are slidably connected with the first strip-.
The connecting rod makes well framework, well orifice plate and waterlogging caused by excessive rainfall layer board interlock, and the framework and well orifice plate in the slip when can slip the waterlogging caused by excessive rainfall layer board, and guarantee all the time that the sliding distance of well orifice plate and waterlogging caused by excessive rainfall layer board can adapt to the change of test tube slope gesture.
Preferably, the top end of the cylindrical protrusion is provided with a thread, and the thread of the cylindrical protrusion is provided with a locking nut.
Because well orifice plate and waterlogging caused by excessive rainfall layer board are interlock structure, when adjusting the test tube to suitable inclination. The locking nut can lock the positions of the cylindrical protrusion and the first strip-shaped hole, the connecting rod, the middle frame body, the middle hole plate and the draining supporting plate, and therefore the posture of the whole test tube rack is stably locked.
Preferably, the top end of the connecting rod is provided with a second strip-shaped hole, two sides of the upper frame body are provided with cylindrical limiting bulges, the top ends of the limiting bulges are provided with limiting rings, and the limiting bulges are located in the second strip-shaped hole.
The limiting protrusion is connected with the second strip-shaped hole in a sliding and rotating mode through the limiting ring, and the top end of the connecting rod and the upper frame body are connected in a rotating and sliding mode.
Preferably, the top surface of the base is provided with a water collecting cavity with an open top, the top edges of two side walls of the water collecting cavity are provided with limiting steps, and the edges of two sides of the draining supporting plate are in sliding connection with the limiting steps.
The net plate structure of waterlogging caused by excessive rainfall layer board can prevent that the drop of water of test tube outer wall from gathering on waterlogging caused by excessive rainfall layer board surface, leads to the test tube to skid, and the moisture that drips can collect in the chamber that catchments, can not excessive pollution test environment.
Therefore, the utility model discloses following beneficial effect has: (1) the inclination angle of the test tube can be adjusted according to the requirement under the condition that the test tube is not taken out; (2) the test tube can be adjusted between a vertical positioning state and an inclined positioning state as required, and the stable positioning of the test tube is always ensured; (3) in the shaking table is experimental, the test tube outer wall remains moisture and collects in the chamber that catchments via the waterlogging caused by excessive rainfall layer board, prevents that moisture from remaining the test tube that causes and skidding and polluting.
Drawings
Fig. 1 is a schematic structural diagram of the vertical state of the present invention.
Fig. 2 is a schematic structural diagram of the inclined state of the present invention.
Fig. 3 is a cross-sectional view of the vertical usage of the present invention.
Fig. 4 is a cross-sectional view of the inclined use state of the present invention.
In the figure: 1. an upper orifice plate; 101 an upper frame body; 102. a limiting bulge; 103. a limiting ring; 2. a middle orifice plate; 201. a middle frame body; 202. a limiting flange; 3. a draining supporting plate; 4. a base; 401. a water collection cavity; 402. a limiting step; 5. a support plate; 501. a horizontal chute; 6. a connecting rod; 601. a first bar-shaped hole; 602. a second bar-shaped hole; 7. a cylindrical bulge; 8. locking the nut; 9. a through hole; 10. test tubes.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 and 2, the utility model discloses an adjustable bacteria culture test tube support inclines, including last orifice plate 1, well orifice plate 2, go up framework 101, center frame 201, waterlogging caused by excessive rainfall layer board 3, base 4 and backup pad 5, the vertical a plurality of backup pads 5 that set up in backup pad 5 top in 4 both sides of base, go up orifice plate 1 and set up in backup pad 5 top, 2 both sides sliding connection backup pads 5 of well orifice plate, waterlogging caused by excessive rainfall layer board 3 set up in 4 top surfaces of base and with 4 sliding connection of base, waterlogging caused by excessive rainfall layer board 3 is the grid plate structure, goes up orifice plate 1 and well orifice plate 2 and respectively the array set.
As shown in fig. 3 and 4, the upper orifice plate 1 is buckled in the upper frame 101, two sides of the upper frame 101 are fixedly connected to the top ends of the supporting plates 5, the middle orifice plate 2 is buckled in the middle frame 201, two sides of the middle frame 201 are slidably connected to the middle part of the inner side of the supporting plates 5, and the upper orifice plate 1 and the middle orifice plate 2 are made of elastic rubber materials.
Elasticity rubber materials's last orifice plate 1 and well orifice plate 2 can prevent 9 marginal wearing and tearing test tube outer walls of through-hole, and the angle that test tube and the different test tube slopes of different pipe diameter specifications of the expandable adaptation of through-hole 9 simultaneously. The upper frame body 101 and the middle frame body 201 are used for installing the upper orifice plate 1 and the middle orifice plate 2 and play a role of reinforcing the structure.
The middle part of the supporting plate 5 is provided with a horizontal sliding groove 501, the two sides of the middle frame body 201 are horizontally provided with a limiting flange 202, and the limiting flange 202 is connected with the horizontal sliding groove 501 in a sliding manner.
Go up framework 101 both sides and be equipped with connecting rod 6, 6 one end of connecting rod rotates and slides and connects the side of going up framework 101, and the other end rotates and connects 3 top surfaces both sides of waterlogging caused by excessive rainfall layer board, and the middle part of connecting rod 6 is equipped with the first bar hole 601 that parallel connecting rod 6 extends, well framework 201 both sides face is equipped with cylindrical protrusion 7, the first bar hole 601 of cylindrical protrusion 7 sliding connection. The top of the cylindrical protrusion 7 is provided with threads, and the threads of the cylindrical protrusion 7 are provided with locking nuts 8.
The top end of the connecting rod 6 is provided with a second bar-shaped hole 602, two sides of the upper frame body 101 are provided with cylindrical limiting protrusions 102, the top ends of the limiting protrusions 102 are provided with limiting rings 103, and the limiting protrusions 102 are located in the second bar-shaped hole 602. The limiting protrusion 102 is connected with the second strip-shaped hole 602 in a sliding and rotating manner through the limiting ring 103, so that the top end of the connecting rod 6 is connected with the upper frame 101 in a rotating and sliding manner.
The top surface of the base 4 is provided with a water collecting cavity 401 with an open top, the top edges of the two side walls of the water collecting cavity 401 are provided with limiting steps 402, and the edges of the two sides of the draining supporting plate 3 are in sliding connection with the limiting steps 402.
The net plate structure of waterlogging caused by excessive rainfall layer board 3 can prevent that the drop of water of test tube outer wall from gathering at waterlogging caused by excessive rainfall layer board 3 surface, leads to the test tube to skid, and the moisture that drips can be collected in the chamber 401 that catchments, can not excessive pollution test environment.
As shown in fig. 3 and 4, the test tube 10 is inserted into the through hole 9 of the upper hole plate 1 and the middle hole plate 2 one by one when the device is used, and the upper hole plate 1 and the middle hole plate 2 are used for maintaining the posture of the test tube as the positioning structure of the test tube. Well orifice plate 2 and 5 sliding connection's of backup pad structure for well orifice plate 2 can go up orifice plate 1 translation relatively, thereby makes the test tube slope and can adjust the angle that the test tube leaned on according to the demand. The draining layer board 3 is used for in the test tube bottom to the draining layer board 3 also can slide the translation, thereby the whole translation slope of adaptation test tube adjusts the position of test tube bottom. When can prevent that the test tube slope from adjusting, test tube bottom and 3 frictions of waterlogging caused by excessive rainfall layer board, flip test tube slope or wearing and tearing test tube.
The connecting rod 6 enables the middle frame body 201, the middle hole plate 2 and the draining supporting plate 3 to be linked, the draining supporting plate 3 can slide, the middle frame body 201 and the middle hole plate 2 can slide, and the sliding distance between the middle hole plate 2 and the draining supporting plate 3 can adapt to the change of the inclined posture of the test tube. Because well orifice plate 2 and waterlogging caused by excessive rainfall layer board 3 are interlock structure, when adjusting the test tube to suitable inclination. The locking nut 8 can lock the connecting rod 6, the middle frame 201, the middle hole plate 2 and the draining supporting plate 3 through locking the positions of the cylindrical protrusion 7 and the first strip-shaped hole 601, so that the posture of the whole test tube rack is stably locked.
Just so can not take out under the condition of test tube again, directly adjust test tube inclination, carry out the experimental step of shaking table, and can not take out the test tube when accomplishing, directly adjust the vertical state with the test tube. The grid plate structure of waterlogging caused by excessive rainfall layer board 3 has not only increased the static friction with the test tube bottom, guarantees that the test tube is stably put to can prevent that the drop of water of test tube outer wall from gathering at waterlogging caused by excessive rainfall layer board 3 surfaces, lead to the test tube to skid.
Claims (7)
1. The utility model provides an adjustable bacteria culture test tube holder inclines, characterized by, includes orifice plate, well orifice plate, waterlogging caused by excessive rainfall layer board, base and backup pad, and the vertical a plurality of backup pads that set up in base both sides, the orifice plate sets up in the backup pad top, well orifice plate both sides sliding connection backup pad, the waterlogging caused by excessive rainfall layer board set up in the base top surface and with base sliding connection, the waterlogging caused by excessive rainfall layer board is the grid plate structure, and orifice plate and well orifice plate array respectively set up corresponding through-hole.
2. The tilt adjustable bacteria culture test tube rack of claim 1, further comprising an upper frame and a middle frame, wherein the upper hole plate is fastened in the upper frame, two sides of the upper frame are fixedly connected to the top ends of the support plates, the middle hole plate is fastened in the middle frame, two sides of the middle frame are slidably connected to the middle portion of the inner side of the support plates, and the upper hole plate and the middle hole plate are made of elastic rubber materials.
3. The adjustable tilt bacteria culture test tube rack of claim 2, wherein the middle of the support plate is provided with a horizontal sliding groove, the two sides of the middle frame are horizontally provided with a limiting flange, and the limiting flange is slidably connected with the horizontal sliding groove.
4. The tilt adjustable bacteria culture test tube holder according to claim 2, wherein the upper frame has connecting rods on both sides, one end of each connecting rod is rotatably and slidably connected to the side surface of the upper frame, the other end of each connecting rod is rotatably and slidably connected to both sides of the top surface of the draining pallet, the middle part of each connecting rod is provided with a first strip-shaped hole extending parallel to the connecting rod, and the two side surfaces of the middle frame are provided with cylindrical protrusions which are slidably connected to the first strip-shaped holes.
5. The tilt adjustable bacteria culture test tube holder according to claim 4, wherein the cylindrical protrusion is provided with a thread at the top end, and a locking nut is arranged at the thread of the cylindrical protrusion.
6. The tilt adjustable bacteria culture test tube holder according to claim 4, wherein the top end of the connecting rod is provided with a second strip-shaped hole, the two sides of the upper frame body are provided with cylindrical limiting bulges, the top ends of the limiting bulges are provided with limiting rings, and the limiting bulges are positioned in the second strip-shaped hole.
7. The adjustable inclination bacteria culture test tube rack according to claim 1, wherein the top surface of the base is provided with a water collection cavity with an open top, the top edges of the two side walls of the water collection cavity are provided with limit steps, and the two side edges of the draining supporting plate are slidably connected with the limit steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921971332.9U CN212418020U (en) | 2019-11-15 | 2019-11-15 | Inclined adjustable bacteria culture test tube support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921971332.9U CN212418020U (en) | 2019-11-15 | 2019-11-15 | Inclined adjustable bacteria culture test tube support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212418020U true CN212418020U (en) | 2021-01-29 |
Family
ID=74275846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921971332.9U Active CN212418020U (en) | 2019-11-15 | 2019-11-15 | Inclined adjustable bacteria culture test tube support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212418020U (en) |
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2019
- 2019-11-15 CN CN201921971332.9U patent/CN212418020U/en active Active
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