CN218486031U - Centrifuge tube shelf convenient to clamp - Google Patents

Abstract

The utility model discloses a centrifuging tube shelf that convenient clamp was got, its technical scheme main points are: the centrifuge tube fixing device comprises a supporting plate, wherein two test tube box frames are fixedly mounted on the top surface of the supporting plate, a placing groove is formed in each test tube box frame, a placing frame plate is movably mounted in each placing groove, a plurality of countersunk grooves are formed in the top surface of each placing frame plate, placing holes are formed in the inner bottom surfaces of the countersunk grooves, and centrifuge tubes are movably placed in the placing holes; the subassembly is got in the support, the inside of getting the subassembly setting at test tube box frame is got in the support, be used for holding in the palm and get the centrifuging tube, remove the tray through setting up, when the experimenter need press from both sides the centrifuging tube of getting in the test tube box frame, can promote corresponding ejector pad, the experimenter slowly promotes, it rises to drive the removal tray, after removing tray and centrifuge tube connection, continue to promote and rise, make the centrifuging tube from placing downthehole stretch out partly, the experimenter presss from both sides the clamp again and gets, thereby it is less to prevent that the experimenter from pressing from both sides the clamp and get the part, the centrifuging tube is followed the clip easily and is slided, cause the damage.

Description

Centrifuge tube shelf convenient to clamp

Technical Field

The utility model relates to a test-tube rack technical field, concretely relates to centrifuging tube shelf that convenient clamp was got.

Background

Centrifugal test tube racks are common instruments in laboratories, and centrifugal test tube racks in various shapes appear in the market at present, and play an active role in the process of fixing test tubes for batch operation.

But the centrifugal test-tube rack on the existing market makes the test tube most often sink into the test-tube rack in, causes the experimenter to press from both sides and gets inconvenient, can only press from both sides the part of getting the centrifuging tube, leads to the centrifuging tube to follow the landing in the clip easily, causes the damage.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a centrifuging tube shelf that convenient clamp was got has solved the experimenter and has got when pressing from both sides the centrifuging tube, can only press from both sides and get the subtotal, leads to the centrifuging tube to follow landing in the clip easily, causes the problem of damage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a centrifuge tube rack that is convenient to clamp, comprising: the device comprises a supporting plate, two test tube box frames are fixedly mounted on the top surface of the supporting plate, a placing groove is formed in each test tube box frame, a placing frame plate is movably mounted in each placing groove, a plurality of countersunk grooves are formed in the top surface of each placing frame plate, placing holes are formed in the inner bottom surfaces of the countersunk grooves, and centrifuge tubes are movably placed in the placing holes; ask to get the subassembly, ask to get the subassembly setting in the inside of test tube box rack for ask to get the centrifuging tube.

Through adopting above-mentioned technical scheme, get the subassembly through setting up the support, the tube cap of centrifuging tube sinks in the countersunk head inslot, and inconvenient laboratory technician presss from both sides and gets the subassembly through holding in the palm, upwards lifts the centrifuging tube that sinks in to make things convenient for laboratory technician to press from both sides and get.

Preferably, the supporting component includes: a plurality of removes the tray, a plurality of remove the tray and all set up the inside at test tube box frame, the excircle wall fixed mounting who removes the tray has the carriage release lever, a plurality of removal mouth has been seted up to one side of test tube box frame, the carriage release lever passes the outside that removes the mouth and extend to test tube box frame, the one end fixed mounting of carriage release lever has the ejector pad.

Through adopting above-mentioned technical scheme, remove the tray through setting up, when the experimenter need take out the centrifuging tube, can promote the ejector pad, drive and remove tray rebound, upwards promote the centrifuging tube of placing in test tube box frame, make the tube cap of centrifuging tube break away from the countersunk head inslot, the experimenter is got again and is got, prevents that the experimenter from getting to press from both sides to get the short position of mistake short, easy landing.

Preferably, a plurality of guide way has been seted up to inside one side of test tube box frame, the excircle wall fixed mounting who removes the tray has the guide block, guide block and guide way slip joint.

Through adopting above-mentioned technical scheme, through setting up the guide block, when the experimenter promoted to remove the tray, can the guide block, carry on spacingly to removing the tray, prevent to remove the tray and remove the in-process, the skew appears.

Preferably, the top surface of the placing frame plate is provided with two first fixing holes, the bottom surface of the inside of the placing groove is provided with two second fixing holes, the inner threads of the first fixing holes are connected with fixing bolts, and the fixing bolts penetrate through the first fixing holes and are in threaded connection with the second fixing holes.

Through adopting above-mentioned technical scheme, through setting up fixing bolt, can select to place the suitable frame plate of placing of hole according to the size of centrifuging tube, through fixing bolt, put frame plate and test tube box frame and link together, when needs are changed, unscrew fixing bolt, take out fixing bolt, make and put the frame plate and can take out from the standing groove, make things convenient for the experimenter to change the rack plate.

Preferably, a sponge cushion is adhered to the bottom surface of the interior of the movable tray.

Through adopting above-mentioned technical scheme, through setting up the foam-rubber cushion, when holding in the palm but the centrifuging tube through removing the tray, when preventing centrifuging tube and removal tray bottom surface contact through the foam-rubber cushion, cause the breakage.

Preferably, four suckers are fixedly mounted on the bottom surface of the supporting plate.

Through adopting above-mentioned technical scheme, through setting up the sucking disc, when the device was placed on the laboratory bench, adsorb on the mesa through the sucking disc, improve the stability of device.

To sum up, the utility model discloses mainly have following beneficial effect:

through setting up the removal tray, when the experimenter need press from both sides the centrifuging tube of getting in the test tube box frame, can promote corresponding ejector pad, the experimenter slowly promotes, and it rises to drive the removal tray, after removing tray and centrifuging tube contact, continues to promote and rises, makes the centrifuging tube stretch out partly from placing downthehole, and the experimenter gets once more to it is less to prevent that the experimenter from getting the part, and the centrifuging tube landing from the clip easily, causes the damage.

Through setting up place frame plate and fixing bolt, the experimenter can unscrew fixing bolt, takes out fixing bolt from first fixed orifices to can dismantle the place frame plate from the standing groove, again according to the centrifuging tube size, select to place the suitable place frame plate in hole, install in the standing groove, rethread fixing bolt fixes, thereby made things convenient for the experimenter to adjust placing the hole according to the centrifuging tube size.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of a split structure of the placing rack plate of the utility model;

fig. 3 is a schematic structural view of the movable tray of the present invention;

fig. 4 is an enlarged view of a portion of a structure shown in fig. 2.

Reference numerals: 1. a support plate; 2. a test tube box rack; 3. a placement groove; 4. placing the frame plate; 5. a countersunk groove; 6. placing holes; 7. centrifuging the tube; 8. moving the tray; 9. moving the port; 10. a travel bar; 11. a push block; 12. a guide groove; 13. a guide block; 14. a first fixing hole; 15. a second fixing hole; 16. fixing the bolt; 17. a sponge cushion; 18. and (4) sucking discs.

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 and 2, a centrifuge tube rack convenient for clamping comprises: the device comprises a supporting plate 1, two test tube box frames 2 are fixedly mounted on the top surface of the supporting plate 1, four suckers 18 are fixedly mounted on the bottom surface of the supporting plate 1, the suckers 18 are of an existing structure and are not described herein any more, by arranging the suckers 18, when the device is placed on a laboratory bench, the device is adsorbed on the table top through the suckers 18, the stability of the device is improved, a placing groove 3 is formed in the test tube box frame 2, a placing frame plate 4 is movably mounted in the placing groove 3, a plurality of countersunk grooves 5 are formed in the top surface of the placing frame plate 4, placing holes 6 are formed in the inner bottom surfaces of the countersunk grooves 5, and centrifuge tubes 7 are movably placed in the placing holes 6; the subassembly is got in the support, holds in the palm and gets the subassembly setting in the inside of test tube box frame 2 for holding in the palm and get centrifuging tube 7, get the subassembly through setting up the support, the tube cap of centrifuging tube 7 sinks into in countersunk head groove 5, and inconvenient experimenter gets the clamp, gets the subassembly through holding in the palm, upwards lifts the centrifuging tube 7 who sinks in, thereby makes things convenient for the experimenter to press from both sides and gets.

Referring to fig. 2 and 3, the picking assembly includes: a plurality of removes tray 8, a plurality of removes tray 8 and all sets up the inside at test tube box holder 2, the excircle wall fixed mounting who removes tray 8 has carriage release lever 10, a plurality of removal mouth 9 has been seted up to one side of test tube box holder 2, carriage release lever 10 passes removal mouth 9 and extends to the outside of test tube box holder 2, the one end fixed mounting of carriage release lever 10 has ejector pad 11, remove tray 8 through setting up, when the experimenter needs to take out centrifuging tube 7, can promote ejector pad 11, it moves tray 8 upward to drive, the centrifuging tube 7 of placing in test tube box holder 2 promotes upwards, make the tube cap of centrifuging tube 7 break away from countersunk head groove 5, the experimenter presss from both sides again and gets, it is too short to prevent that the experimenter from pressing from both sides the short position, the landing easily, a plurality of guide way 12 has been seted up to inside one side of test tube box holder 2, the excircle wall fixed mounting who removes tray 8 has guide block 13, guide block 13 and guide way 12 slip joint, through setting up guide block 13, when the experimenter promotes removal tray 8, it moves tray 8 to prevent that the contact pad from moving tray from appearing through sponge pad 17, it is inside adhesion to prevent that sponge pad from moving tray 7 from moving tray from moving, the adhesion, it has the adhesion to prevent that sponge pad from appearing when the sponge pad 17.

Refer to fig. 2, fig. 4, two first fixed orificess 14 have been seted up to the top surface of rack board 4, two second fixed orificess 15 have been seted up to the inside bottom surface of standing groove 3, the inside threaded connection of first fixed orificess 14 has fixing bolt 16, fixing bolt 16 pass first fixed orificess 14 and with 15 threaded connection of second fixed orificess, through setting up fixing bolt 16, can be according to centrifuge tube 7's size, select rack board 4 that standing hole 6 is fit for, through fixing bolt 16, link together rack board 4 and test tube box frame 2, when needs are changed, unscrew fixing bolt 16, take out fixing bolt 16, make rack board 4 can take out from standing groove 3, make things convenient for the experimenter to change rack board 4.

The working principle is as follows: please refer to fig. 1-4, the experimenter can select the placing rack plate 4 with the proper placing hole 6 according to the size of the centrifuge tube 7, and install in the placing groove 3 through the fixing bolt 16, thereby adapting to the centrifuge tubes 7 with different sizes to be placed, when the experimenter needs to take out the centrifuge tube 7 in the test tube box frame 2, find the corresponding push block 11, slowly push upwards, drive the mobile tray 8 to ascend through the moving rod 10, in the ascending process, the guide block 13 of the mobile tray 8 slides in the guide groove 12, prevent the mobile tray 8 from shifting in the moving process, influence the mobile tray 8 to hold the centrifuge tube 7, after the mobile tray 8 ascends the bottom of the centrifuge tube 7, lift the bottom of the centrifuge tube 7, make the centrifuge tube 7 stretch out a part from the placing hole 6, the experimenter clamp again, prevent the experimenter clamp from clamping the too short part, and easily slide.

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 convenient centrifuging tube shelf of getting, its characterized in that includes:

the test tube box comprises a supporting plate (1), wherein two test tube box frames (2) are fixedly mounted on the top surface of the supporting plate (1), a placing groove (3) is formed in each test tube box frame (2), a placing frame plate (4) is movably mounted in each placing groove (3), a plurality of countersunk grooves (5) are formed in the top surface of each placing frame plate (4), placing holes (6) are formed in the inner bottom surfaces of the countersunk grooves (5), and centrifuge tubes (7) are movably placed in the placing holes (6); ask to get the subassembly, ask to get the inside that the subassembly set up in test tube box rack (2) for ask to get centrifuging tube (7).

2. A conveniently-grabbed centrifuge tube rack as defined in claim 1, wherein said holding assembly includes:

a plurality of removes tray (8), a plurality of remove tray (8) and all set up the inside in test tube box frame (2), the excircle wall fixed mounting that removes tray (8) has carriage release lever (10), a plurality of removal mouth (9) have been seted up to one side of test tube box frame (2), carriage release lever (10) are passed and are removed mouth (9) and extend to the outside of test tube box frame (2), the one end fixed mounting of carriage release lever (10) has ejector pad (11).

3. The centrifuge tube shelf convenient to clamp as claimed in claim 2, wherein a plurality of guide grooves (12) are formed in one side of the inside of the test tube box shelf (2), a guide block (13) is fixedly mounted on the outer circular wall surface of the movable tray (8), and the guide block (13) is slidably clamped with the guide grooves (12).

4. The centrifuge tube shelf convenient for clamping as claimed in claim 1, wherein the top surface of the placing frame plate (4) is provided with two first fixing holes (14), the inner bottom surface of the placing groove (3) is provided with two second fixing holes (15), the inner threads of the first fixing holes (14) are connected with fixing bolts (16), and the fixing bolts (16) pass through the first fixing holes (14) and are connected with the second fixing holes (15) by threads.

5. A centrifuge tube rack convenient for clamping as claimed in claim 2 wherein the inner bottom surface of the movable tray (8) is adhered with a sponge pad (17).

6. The centrifuge tube shelf convenient for clamping as claimed in claim 1, wherein four suction cups (18) are fixedly installed on the bottom surface of the support plate (1).

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