CN215996759U - Test tube rack for micro-upgrading test tube batch pipetting equipment - Google Patents
Test tube rack for micro-upgrading test tube batch pipetting equipment Download PDFInfo
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- CN215996759U CN215996759U CN202121861425.3U CN202121861425U CN215996759U CN 215996759 U CN215996759 U CN 215996759U CN 202121861425 U CN202121861425 U CN 202121861425U CN 215996759 U CN215996759 U CN 215996759U
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Abstract
The utility model belongs to the technical field of experimental equipment, and relates to a test tube rack for micro-upgrading test tube batch pipetting equipment, which comprises: the upper surface of the test tube tray is provided with at least one placing groove; the test tube box comprises a cover body and a box body, the cover body is detachably connected with the box body, the bottom of the box body is clamped in the placing groove, and a plurality of test tube holes are uniformly formed in the bottom of the box body and used for fixing test tubes; two handles are respectively arranged on two sides of the test tube tray. According to the utility model, the test tube tray is matched with the tray placing plate, so that liquid can be transferred to a plurality of test tubes in batches, the placing groove and the bottom of the test tube box are all pentagonal, the positions of the test tubes are fixed, when liquid is transferred by the liquid transferring equipment, the injection head can be accurately moved to the upper part of the test tube, the liquid transferring accuracy is improved, and in addition, the test tube rack can be fixed on the base by placing the tray as a foam material, so that the stability is higher.
Description
Technical Field
The utility model belongs to the technical field of experimental equipment, and relates to a test tube rack for micro-upgrading test tube batch pipetting equipment.
Background
The test tube is a common laboratory glassware, because the test tube is often used for disposing solution and the reaction vessel as the reagent of less volume, when empting, the in vitro liquid can flow, cause the corruption to experimenter's hand skin, scald etc., generally all can adopt pipetting device to move the liquid to the test tube, the test tube after the liquid removal is accomplished can be put again on the test tube rack, it is comparatively troublesome that test tube pipetting of a test tube, waste time and energy, the test tube also only can be placed to the effect of test tube rack, if need carry out batch pipetting to a plurality of test tubes when, the test tube rack can not play any help.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a test tube rack for micro-upgrading test tube batch pipetting equipment, and aims to solve the technical problem that the existing test tube rack cannot perform batch pipetting.
In order to achieve the purpose, the specific technical scheme of the test tube rack for the micro-upgrading test tube batch pipetting device is as follows:
a test tube rack for micro-upgrade test tube batch pipetting apparatus, comprising:
the upper surface of the test tube tray is provided with at least one placing groove;
the test tube box comprises a cover body and a box body, the cover body is detachably connected with the box body, the bottom of the box body is clamped in the placing groove, and a plurality of test tube holes are uniformly formed in the bottom of the box body and used for fixing test tubes;
two handles are respectively arranged on two sides of the test tube tray.
The present invention is also characterized in that,
wherein the standing groove is polygon, and the test tube box bottom is the polygon that matches with the standing groove.
A plurality of test tube holes set up the position that the bottom is close to the polygon interior angle in the test tube box respectively.
Wherein the polygon is a pentagon.
Wherein the test tube tray is made of foam material.
Wherein a hollow structure is arranged between the top and the bottom of the test tube box.
Wherein box body top and lid all are circular, and the lid inboard evenly is provided with 3 draw-in grooves with the box body junction, and each draw-in groove is L shape, and the box body sets up 3 fixture blocks with the corresponding position of lid junction, and each draw-in groove cooperatees with each fixture block.
Wherein the bottom is provided with a positioning device
The test tube rack for the micro-upgrading test tube batch pipetting equipment has the following advantages that: place the board through test tube tray and cooperate, can move the liquid to a plurality of test tubes in batches, the standing groove all is the pentagon setting with test tube box bottom simultaneously, and the position of test tube is fixed unchangeable, and when moving the liquid to the pipetting equipment, the top of test tube can be removed to the injection head accurately, has improved the accuracy of moving the liquid, and in addition, the tray is placed and can be made the test-tube rack fix on the base for foam material, and is more stable.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a test tube rack for a micro-upgrading test tube batch pipetting device according to the present invention;
FIG. 2 is a schematic top view of a test tube cassette for a micro-scale test tube batch pipetting device according to the present invention;
FIG. 3 is a schematic diagram of the overall structure of a test tube cassette in test tubes for a micro-upgrade test tube batch pipetting device according to the present invention;
FIG. 4 is a schematic structural diagram of a test tube tray and a pipetting device in a test tube for a micro-upgrading test tube batch pipetting device according to the present invention;
in the figure, 1, a test tube tray; 2. a placement groove; 3. a test tube box; 31. a cover body; 32. a box body; 4. a test tube hole; 5. a handle; 6. a card slot; 7. and (7) clamping blocks.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-4, the test tube rack for the micro-upgrading test tube batch pipetting device comprises a test tube tray 1, the test tube tray 1 is made of foam material, 12 placing grooves 2 are uniformly formed in the upper surface of the test tube tray 1, each placing groove 2 is pentagonal, two opposite corners of the bottom of the test tube tray 1 are respectively provided with a magnet, a test tube box 3 is placed in each placing groove 2, the test tube box 3 is composed of a cover body 31 and a box body 32, the cover body 31 is detachably connected with the box body 32, the bottom of the box body 32 is clamped in the placing grooves 2, the bottom in the box body 32 is uniformly provided with a plurality of test tube holes 4 for fixing test tubes, a hollow structure is formed between the top and the bottom of the box body 32, the pipetting condition inside the test tubes can be observed conveniently, the top and the cover body 31 of the box body 32 are both circular, 3 clamping grooves 6 are uniformly formed in the connecting part of the inner side of the cover body 31 and the box body 32, each clamping groove 6 is L-shaped, the corresponding position of box body 32 and lid 31 junction sets up 3 fixture blocks 7, and each draw-in groove 6 cooperatees with each fixture block 7, and the both sides of test tube tray 1 are provided with handle 5 respectively.
The utility model also comprises a liquid transfer device which comprises a frame, wherein the frame is of a square structure and is integrally made of aluminum alloy materials, the inner sides of two opposite cross beams at the lower part of the frame are respectively provided with a sliding groove, a tray placing plate is arranged between the two sliding grooves and is of a quadrilateral structure, two opposite sides of the tray placing plate are respectively arranged in the two sliding grooves, the tray placing plate can be pulled out of the frame along the two sliding grooves and is used for placing the test tube tray 1, magnets are arranged at two opposite corners of the tray placing plate and correspond to the two magnets arranged on the test tube tray 1, and the positions of the test tube tray 1 are positioned when the test tube tray 1 is placed on the tray placing plate, so that the test tube tray 1 is placed at the corresponding position, and the accuracy in liquid transfer is improved. The liquid-transfering equipment includes industrial control screen, step motor, injection head and injection pump, and the industrial control screen is electrically connected with step motor and injection pump.
Standing groove 2 all is the pentagon structure with test tube box 3, can guarantee that test tube box can both accurately place at every turn in the standing groove to the position of each test tube remains unchanged, through the interval between with test tube box in advance, during interval between the test tube is inputed industrial control screen, through industrial control screen control step motor, thereby control liquid removal head removes the top of each test tube, with every test tube of this accurate positioning, can move the liquid in batches, and can improve the accuracy when moving the liquid.
The working principle is as follows: during the use, will at first put into box body 32 with five test tubes, prepare 12 box bodies 32, put into standing groove 2 on the test tube tray 1 with box body 32, both hands are held two handles 5 and then are put the tray with test tube tray 3 and place the board, location through magnet, place the tray with the test tube tray and place the position that the board corresponds, start the liquid-moving equipment, control step motor through the industry control screen, thereby control the top that the liquid-moving head removed each test tube, with this every test tube of accurate positioning, move after the liquid is accomplished, take down the test tube tray, cover 12 lid 31 respectively on each box body 32, prevent the inside pollution of test tube.
The utility model provides a test tube rack for micro-upgrading test tube batch pipetting equipment, which can carry out batch pipetting on a plurality of test tubes by matching a test tube tray with a tray placing plate, meanwhile, the bottoms of a placing groove and a test tube box are all pentagonal, the positions of the test tubes are fixed, an injection head can be accurately moved to the upper part of the test tube when the pipetting equipment pipettes, the pipetting accuracy is improved, and in addition, the test tube rack can be fixed on a base by placing the tray as a foam material, so that the test tube rack is more stable.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides a test-tube rack for micro-upgrade test tube batch pipetting device which characterized in that includes:
the test tube tray (1) is provided with at least one placing groove (2) on the upper surface;
the test tube box comprises at least one test tube box (3), a box body (32) and a cover body (31), wherein the cover body (31) is detachably connected with the box body (32), the bottom of the box body (32) is clamped in the placing groove (2), and a plurality of test tube holes (4) are uniformly formed in the bottom of the box body (32) and used for fixing test tubes;
two handles (5) are respectively arranged on two sides of the test tube tray (1).
2. A test tube rack for micro-upgrade test tube batch pipetting device according to claim 1, characterized in that the placement slot (2) is polygonal and the bottom of the test tube cassette (3) is polygonal matching the placement slot (2).
3. A test tube rack for micro-upgrade test tube batch pipetting device according to claim 2, wherein a plurality of the test tube holes (4) are respectively arranged at the bottom in the test tube box (3) near the inner corners of the polygon.
4. A test tube rack for micro-upgrade test tube batch pipetting devices according to claim 3, wherein the polygon is a pentagon.
5. Test tube rack for micro-upgrade test tube batch pipetting devices according to claim 1, characterized in that the test tube tray (1) is made of foam material.
6. The test tube rack for micro-upgrade test tube batch pipetting device according to claim 1, wherein the box body (32) has a hollow structure between the top and the bottom.
7. The test tube rack for micro-upgrading test tube batch pipetting device according to claim 1, wherein the top of the box body (32) and the cover body (31) are both circular, 3 clamping grooves (6) are uniformly formed in the joint of the inner side of the cover body (31) and the box body (32), each clamping groove (6) is L-shaped, 3 clamping blocks (7) are arranged at the corresponding positions of the joint of the box body (32) and the cover body (31), and each clamping groove (6) is matched with each clamping block (7).
8. A test tube rack for micro-upgrade test tube batch pipetting devices according to claim 1, wherein the bottom is provided with positioning means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121861425.3U CN215996759U (en) | 2021-08-10 | 2021-08-10 | Test tube rack for micro-upgrading test tube batch pipetting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121861425.3U CN215996759U (en) | 2021-08-10 | 2021-08-10 | Test tube rack for micro-upgrading test tube batch pipetting equipment |
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| Publication Number | Publication Date |
|---|---|
| CN215996759U true CN215996759U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121861425.3U Active CN215996759U (en) | 2021-08-10 | 2021-08-10 | Test tube rack for micro-upgrading test tube batch pipetting equipment |
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| CN (1) | CN215996759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114878762A (en) * | 2022-05-05 | 2022-08-09 | 宁夏回族自治区食品检测研究院 | Detection method, detection system and detection device for accumulation amount of plasticizer in linseed oil |
-
2021
- 2021-08-10 CN CN202121861425.3U patent/CN215996759U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114878762A (en) * | 2022-05-05 | 2022-08-09 | 宁夏回族自治区食品检测研究院 | Detection method, detection system and detection device for accumulation amount of plasticizer in linseed oil |
| CN114878762B (en) * | 2022-05-05 | 2024-04-19 | 宁夏回族自治区食品检测研究院 | Method, system and device for detecting plasticizer accumulation amount in sesame oil |
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