CN220143458U - Test tube rapid processing device - Google Patents
Test tube rapid processing device Download PDFInfo
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- CN220143458U CN220143458U CN202321568297.2U CN202321568297U CN220143458U CN 220143458 U CN220143458 U CN 220143458U CN 202321568297 U CN202321568297 U CN 202321568297U CN 220143458 U CN220143458 U CN 220143458U
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- test tube
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- 238000004804 winding Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a quick test tube processing device which is characterized by comprising a frame, a power device, a cover taking device and a clamping device, wherein the clamping device is clamped on a base at the bottom of the frame, the power device is arranged at the top of the frame, the center of the top of the clamping device is connected with the end part of an output rod of the power device, the cover taking device comprises a cover taking box body, an upper cover is arranged at the top of the cover taking box body, a hollow accommodating cavity is defined by the side wall, one side of the accommodating cavity is provided with a cover outlet, a plurality of cover taking units are distributed on the bottom plate of the cover taking box body, the cover taking units comprise a frame body, a hollow inner cavity is formed in the frame body, sliding grooves are formed in the two sides of the frame body, two symmetrical sliding blocks are arranged in the inner cavity, inclined surfaces are arranged on the inner sides of the sliding blocks, the upper sides of the sliding blocks are wide down and narrow, the back sides of the sliding blocks are connected to the frame body through springs, and sliding wings are arranged on the left side and the right sides of the sliding blocks to enable the sliding blocks to slide in the inner cavity.
Description
Technical Field
The utility model relates to experimental equipment, in particular to a test tube rapid processing device.
Background
It is known that a large number of test tubes are required for experiments such as molecular biology experiments, cell culture experiments, product separation and purification, chemical synthesis reactions, etc., mainly for the purpose of accuracy of the experiments and avoiding cross contamination. However, after the test tube is used, the liquid in the test tube, the bottle body and the bottle cap are often required to be recovered or treated separately, so that the following problems occur: 1. the number of test tubes is large, and staff needs to repeatedly uncover the cover, which can lead to the pain of the fingers of the operator; 2. in order to prevent the liquid in the tube from overflowing and polluting, the joint of the rubber cap and the tube body of the test tube is often tight, the difficulty of opening the cap is increased, and the damage to the fingers of an operator is further aggravated.
To overcome the above problems, chinese patent application No. 201910139776.4 discloses a vacuum blood reagent tube uncapping device, which fixes a test tube through a test tube clamp and a test tube groove, and pulls out a tube cap (cap) through a tube cap clamp, thereby realizing the technical effect of automatic uncapping, but having the following drawbacks: 1. although the cover opening is realized, the efficiency is improved to a certain extent, but the efficiency is not high, and experimenters still need to take and pour the liquid in the pipe one by one; 2. how to quickly sort and recycle the pipe body (bottle body) and the pipe cover (bottle cap) after the cover is opened does not give thought, and still needs to be further improved.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a test tube rapid processing device which can rapidly take off a test tube cover and help experimenters to rapidly finish pouring and recycling of liquid in a tube. The specific technical scheme is as follows.
The utility model provides a test tube rapid processing device, its characterized in that comprises frame, power device, get lid device, clamping device joint is on the base of frame bottom, and power device sets up at the top of frame, and clamping device top center is connected with power device output rod end.
The cover taking device comprises a cover taking box body, an upper cover is arranged at the top of the cover taking box body, a hollow containing cavity is formed by surrounding the side wall, a cover outlet is formed in one side of the containing cavity, and a plurality of cover taking units are distributed on the bottom plate of the cover taking box body.
The cover taking unit comprises a frame body, wherein a hollow inner cavity is formed in the frame body, sliding grooves are formed in two sides of the frame body, two symmetrical sliding blocks are arranged in the inner cavity, inclined planes are arranged on the inner sides of the sliding blocks, the upper sides of the sliding blocks are wide at the upper sides and the lower sides of the sliding blocks are narrow at the lower sides, the back sides of the sliding blocks are connected to the frame body through springs, and sliding wings are arranged on the left side and the right side of the sliding blocks to be matched with the sliding grooves, so that the sliding blocks slide in the inner cavity.
The inclined planes of the sliding blocks are arc-shaped, the radius of a circle corresponding to the upper arc edge is smaller than that of a circle corresponding to the lower arc edge, and when the two sliding blocks are close to each other, the arc inclined planes form a circular truncated cone-shaped space.
The back side of the sliding block is provided with a positioning part, and the positioning part is a convex column or a concave pit, so that the spring is convenient to inlay and fix.
The clamping device comprises a movable box and a handle on the outer wall, a plurality of palace cases are distributed in the movable box, clamping units are arranged in the palace cases, one end of an elastic device is fixed on the movable box, the other end of the elastic device is connected with one end of a pull rope, the other end of the pull rope is connected to a control handle, and the middle part of the pull rope is connected to each clamping unit through a winding column. The control handle can control each clamping unit by pulling the pull rope.
The clamping unit comprises a fixed clamp and a movable clamp, wherein the fixed clamp is fixed on one side of the grid, the movable clamp is symmetrically arranged on the other side of the grid, the movable clamp is movably mounted with the pin through a mounting lug on the inner wall of the grid, the movable clamp is further connected with the pull rope through a connecting column, and when the pull rope is pulled, the movable clamp rotates around the pin.
The clamping device is clamped on the base at the bottom of the frame, the movable box and the bottom of the clamping device are provided with lock catches which are matched with each other, the retaining ring of the lock catches is fixed on the movable box, the hanging lugs of the lock catches are arranged on the base, the hanging lugs are hung on the retaining ring to lock the movable box, and when the hanging lugs are separated from the hanging catches, the locking of the movable box is released. Preferably, the lock catches are symmetrically distributed on two sides of the movable box.
The power device is an electric push rod, an air cylinder push rod or a hydraulic push rod.
The top of the cover taking device is connected with the end part of the output rod through a hinge seat, and the hinge seat enables the clamping device to rotate around the end part of the output rod by taking the connecting point as the center.
One side of the cover taking device far away from the cover outlet is fixed with a holding rod.
The application mode of the technical scheme is as follows:
1. the experimenter takes down the test tube at the uppermost layer of the original test tube rack together with the placing plate, and respectively aligns the test tubes with each clamping unit, and places the tube body between the fixed clamp and the movable clamp (as shown in figure 6);
2. locking the tube body (tube body) of each test tube by using a control handle;
3. the power unit is started, and the output rod of the power unit extends downwards (as shown in fig. 10). At this time, the tube cover of the test tube enters the clamping unit, the tube cover firstly enters a round table-shaped space formed between the two sliding blocks and continuously moves in opposite directions, the sliding blocks are forced to move backwards by the extrusion of the inclined surfaces of the sliding blocks to extrude the springs, and after the tube cover is completely moved to the upper part of the sliding blocks, the sliding blocks rebound under the action of the springs to enable the front edges of the sliding blocks to be located at the lower edges of the tube cover (as shown in figure 7). When the output rod of the power device is contracted and moved upwards, the sliding block applies upward force to the lower edge of the pipe cover, and the pipe cover is pulled out from the pipe body and is positioned in the hollow containing cavity of the cover taking device (as shown in figure 8) because the pipe body is locked;
4. on the one hand, the experimenter can rotate the cover taking device upwards through the holding rod, so that all the caps are poured out from the cover outlet on one side of the container cavity (as shown in fig. 9). The cover outlet is arranged to be narrower, so that centralized collection of the pipe cover is facilitated, and an experimenter can conveniently place a collection container or a sleeved collection bag below;
5. on the other hand, the experimenter can take down the whole clamping device from the base through the buckle, and pour the liquid in the test tube into the appointed liquid collecting container by means of the handles on the two sides of the movable box, and meanwhile, move the rest tube body to the upper part of the tube body collecting container, release the control handle to enable the clamp to unlock the tube body, and then the tube body can be quickly collected;
6. and finally, locking the clamping device on the base again, and taking the cover in the next step.
The technical scheme is further described as follows:
1. the device utilizes the motor to pull out the cover to the test tube, compares in manual pull out the cover, has solved the painful technical problem of finger. Because a plurality of test tubes can be simultaneously operated at one time, the technical effect of high-efficiency cap pulling is realized. Compared with the prior art, the device can facilitate the experimenter to pour the liquid in the pipe rapidly, and the pipe cover and the pipe body are collected in a classified manner rapidly, so that the technical effects of simplicity, convenience, rapidness and perfect functions are realized. The utility model aims are achieved;
2. further description of the clamping device: under normal state, the elastic device (such as a spring) generates pulling force on the pull rope to enable the movable clamp to rotate around the pin to the opening side, and when the control handle is pinched by a hand, the pull rope overcomes the spring to enable the movable clamp to rotate around the pin to the locking side (as shown in fig. 12). The control handle is held/released to realize the switching of different states;
the state (opening/locking) of the control handle (holding/releasing) switching clamp can be determined according to specific conditions, and the utility model also provides a technical scheme for releasing the control handle clamp for locking and holding the control handle clamp for opening (as shown in figure 11);
the control handle is essentially used for pulling the pull rope, in order to improve convenience, the control handle can be replaced by a motor, the end part of the pull rope is wound on an output wheel of the motor, and the pull rope is pulled through the rotation of the motor, so that the clamp is controlled;
the inner cambered surfaces of the movable clamp and the fixed clamp are matched with the cambered surfaces of the tube body of the test tube, so that the clamp can be arranged in a column shape to increase the contact surface for further increasing friction, or lines are arranged on the contact surface, or materials with good anti-skid performance (such as rubber) are adopted;
3. the drawings of the specification are exaggerated for individual and tiny components, only for clarity of illustrating the principles of the present technical solution. In practice, the cover taking unit and the clamping unit can be arranged more according to practical situations.
Drawings
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic view showing a cover removing device according to the present utility model;
FIG. 3 is a schematic perspective view of a slider of the present utility model;
FIG. 4 is a schematic view of the structure of the cap removing unit of the present utility model;
FIG. 5 is a schematic top plan schematic view of the clamping device of the present utility model;
FIG. 6 is a schematic diagram of the structure of the utility model using step 1;
FIG. 7 is a schematic diagram of the structure of the present utility model in the use step 2;
FIG. 8 is a schematic diagram of the structure of the present utility model in the use step 3;
FIG. 9 is a schematic diagram of the use step 4 configuration of the present utility model;
FIG. 10 is a schematic diagram of the cap removal principle of the present utility model;
FIG. 11 is a schematic view of the structure of the clamping device of embodiment 1 of the present utility model;
fig. 12 is a schematic structural view of a clamping device scheme 2 of the present utility model.
Reference numerals illustrate: the device comprises a frame 1, a power device 2, a power output rod 2-1, a hinging seat 3, an upper cover 4, a containing cavity 5, a cover outlet 5-1, a cover taking unit 6, a sliding wing 6-1, a sliding block 6-2, a bevel 6-3, a positioning part 6-4, a spring 6-5, a frame 6, a cavity 6-7, a sliding chute 6-8, a clamping unit 7, a moving clamp 7-1, a fixed clamp 7-2, a connecting column 7-3, a pin 7-4, a mounting lug 7-5, a movable box 8, an elastic device 8-1, a palace lattice 8-2, a pull rope 8-3, a winding column 8-4, a control handle 8-5, a handle 9, a base 10, a holding rod 11, a pipe cover 12, a placing plate 13 and a pipe body 14.
Detailed Description
Embodiment 1, see fig. 1-10, a test tube rapid processing device, characterized by, by frame 1, power device 2, get lid device, clamping device and constitute, clamping device joint is on the base 10 of frame bottom, and power device sets up at the top of frame, and clamping device top center is connected with power device output rod 2-1 end.
The cover taking device comprises a cover taking box body, an upper cover 4 is arranged at the top of the cover taking box body, a hollow containing cavity 5 is formed by surrounding the side wall of the upper cover taking box body, one side of the containing cavity is provided with a cover outlet 5-1, and a plurality of cover taking units 6 are distributed on the bottom plate of the cover taking box body.
The cover taking unit 6 comprises a frame body 6-6, a hollow inner cavity 6-7 is formed in the frame body, sliding grooves 6-8 are formed in two sides of the frame body, two symmetrical sliding blocks 6-2 are arranged in the inner cavity, inclined planes 6-3 are arranged on the inner sides of the sliding blocks to enable the sliding blocks to be wide at the upper part and narrow at the lower part, the back sides of the sliding blocks are connected to the frame body through springs 6-5, and sliding wings 6-1 are arranged on the left side and the right side of the sliding blocks to be matched with the sliding grooves, so that the sliding blocks slide in the inner cavity.
The inclined surface of the sliding block is arc-shaped, and the radius of a circle corresponding to the upper arc is smaller than that of a circle corresponding to the lower arc. When the two sliding blocks are close, the circular arc inclined surface forms a circular truncated cone-shaped space.
The back side of the sliding block is provided with a positioning part 6-4, and the positioning part is a convex column or a concave pit, so that the spring is convenient to inlay and fix.
The clamping device comprises a movable box 8 and a handle 9 on the outer wall, a plurality of palace cases 8-2 are distributed in the movable box, clamping units 7 are arranged in the palace cases, one end of an elastic device 8-1 is fixed on the movable box, the other end of the elastic device is connected with one end of a pull rope 8-3, the other end of the pull rope is connected to a control handle, and the middle part of the pull rope is connected to each clamping unit through a winding column 8-4. The control of each clamping unit is realized by controlling the pulling of the pull rope by the handle 8-5.
The clamping unit 7 comprises a fixed clamp 7-2 and a movable clamp 7-1, wherein the fixed clamp is fixed on one side of the grid, the movable clamp is symmetrically arranged on the other side of the grid, the movable clamp is movably mounted with the pin 7-4 through a mounting lug 7-5 on the inner wall of the grid, the movable clamp is connected with the pull rope through a connecting column 7-3, and when the pull rope is pulled, the movable clamp rotates around the pin.
The clamping device is clamped on the base at the bottom of the frame, the movable box and the bottom of the clamping device are provided with lock catches which are matched with each other, the retaining ring of the lock catches is fixed on the movable box, the hanging lugs of the lock catches are arranged on the base, the hanging lugs are hung on the retaining ring to lock the movable box, and when the hanging lugs are separated from the hanging catches, the locking of the movable box is released. Preferably, the lock catches are symmetrically distributed on two sides of the movable box.
The power device is an electric push rod, an air cylinder push rod or a hydraulic push rod.
The top of the cover taking device is connected with the end part of the output rod through a hinge seat 3, and the hinge seat enables the clamping device to rotate around the end part of the output rod by taking the connecting point as the center.
One side of the cover taking device far away from the cover outlet is fixed with a holding rod 11.
The application mode of the technical scheme is as follows:
1. the experimenter takes down the test tube at the uppermost layer of the original test tube rack together with the placing plate 13, and respectively aligns the test tubes to each clamping unit, and places the tube body between the fixed clamp and the movable clamp (as shown in figure 6);
2. locking the tube body 14 (tube body) of each test tube by using the control handle;
3. the power device is started, and the output rod of the power device extends downwards to move. At this time, the tube cover 12 of the test tube enters the clamping unit, the tube cover firstly enters the circular arc inclined planes of the two sliding blocks to form a circular table-shaped space, and continuously moves in opposite directions, the sliding blocks are forced to move backwards by the extrusion of the tube cover to extrude the spring, and after the tube cover is completely moved above the sliding blocks, the sliding blocks rebound under the action of the spring to enable the front edges of the sliding blocks to be located at the lower edges of the tube cover (as shown in fig. 7). When the output rod of the power device is contracted and moved upwards, the sliding block applies upward force to the lower edge of the pipe cover, and the pipe cover is pulled out from the pipe body and is positioned in the hollow containing cavity of the cover taking device (as shown in figure 8) because the pipe body is locked;
4. on the one hand, the experimenter can rotate the cover taking device upwards through the holding rod, so that all the caps are poured out from the cover outlet on one side of the container cavity (as shown in fig. 9). The cover outlet is arranged to be narrower, so that centralized collection of the pipe cover is facilitated, and an experimenter can conveniently place a collection container or a sleeved collection bag below;
5. on the other hand, the experimenter can take down the whole clamping device from the base through the buckle, and pour the liquid in the test tube into the appointed liquid collecting container by means of the handles on the two sides of the movable box, and meanwhile, move the rest tube body to the upper part of the tube body collecting container, release the control handle to enable the clamp to unlock the tube body, and then the tube body can be quickly collected;
6. and finally, locking the clamping device on the base again, and taking the cover in the next step.
Claims (8)
1. The utility model provides a quick processing apparatus of test tube, its characterized in that comprises frame, power device, get lid device, clamping device joint is on the base of frame bottom, power device sets up the top at the frame, clamping device top center and power device output rod end connection, get lid device including getting the lid box, get lid box top and be equipped with the upper cover, enclose into hollow appearance chamber through the lateral wall, one side of holding the chamber is equipped with out the lid mouth, get and distribute several and get the lid unit on the lid box bottom plate, get the lid unit and include the framework, be hollow inner chamber in the framework, open there are the spout frame both sides, be equipped with two sliders of symmetry in the inner chamber, the slider inboard is equipped with the inclined plane, the inclined plane makes the slider go up wide down narrowly, the slider backside is connected to the framework through the spring, slider left and right sides is equipped with the sliding vane cooperation spout, makes the slider slide in the inner chamber.
2. The rapid test tube processing device according to claim 1, wherein the inclined surfaces of the sliding blocks are arc-shaped, the radius of the circle corresponding to the upper arc edge is smaller than the radius of the circle corresponding to the lower arc edge, and when the two sliding blocks are close to each other, the arc inclined surfaces form a circular truncated cone-shaped space.
3. The test tube rapid processing device according to claim 1, wherein the back side of the sliding block is provided with a positioning part, and the positioning part is a convex column or a concave pit, so that the spring is convenient to inlay and fix.
4. The rapid test tube processing device according to claim 1, wherein the clamping device comprises a movable box and handles on the outer wall, a plurality of palace cases are distributed in the movable box, clamping units are arranged in the palace cases, one end of an elastic device is fixed on the movable box, the other end of the elastic device is connected with one end of a pull rope, the other end of the pull rope is connected to the control handle, and the middle part of the pull rope is connected to each clamping unit through a winding column.
5. The rapid test tube processing device according to claim 4, wherein the clamping unit comprises a fixed clamp and a movable clamp, the fixed clamp is fixed on one side of the grid, the movable clamp is symmetrically arranged on the other side of the grid, the movable clamp is movably mounted with the pin through a mounting lug on the inner wall of the grid, the movable clamp is further connected with the pull rope through a connecting column, and when the pull rope is pulled, the movable clamp rotates around the pin.
6. The rapid test tube processing device according to claim 1, wherein the power device is an electric push rod, a cylinder push rod or a hydraulic push rod.
7. The rapid test tube processing device according to claim 1, wherein the top of the cap taking device is connected with the end of the output rod through a hinge seat, and the hinge seat enables the clamping device to rotate around the end of the output rod with the connecting point as the center.
8. The rapid test tube processing device according to claim 1, wherein a holding rod is fixed on one side of the cap removing device far away from the cap outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321568297.2U CN220143458U (en) | 2023-06-20 | 2023-06-20 | Test tube rapid processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321568297.2U CN220143458U (en) | 2023-06-20 | 2023-06-20 | Test tube rapid processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220143458U true CN220143458U (en) | 2023-12-08 |
Family
ID=89011549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321568297.2U Active CN220143458U (en) | 2023-06-20 | 2023-06-20 | Test tube rapid processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220143458U (en) |
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2023
- 2023-06-20 CN CN202321568297.2U patent/CN220143458U/en active Active
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