CN222409156U - Test tube transfer box - Google Patents

Abstract

The utility model discloses a test tube transfer box, which comprises a box body, a box cover and a mobile power supply, wherein the left end of the inner bottom of the box body is fixedly provided with the mobile power supply, a charging port arranged at the left end of the mobile power supply is penetrated through the left bottom of the box body, the top of the box body is provided with the box cover, the bottom of the box body is provided with four supporting blocks in an equidistant circumferential array, the box body is of a cylindrical structure, the inner top of the box body is provided with a tray frame, a plurality of test tube mounting holes are arranged in the tray frame in an equidistant circumferential array, the test tube transfer box can conveniently push test tubes out of the test tube mounting holes through the cooperation of an electric push rod and a spherical top block, the convenience and the efficiency of taking test tubes are improved, and meanwhile, the rotation of the tray frame can be realized through the cooperation of a motor, a worm wheel and a rotating shaft, so that a user can easily rotate a target test tube on the tray frame to a position convenient to take the test tube, and pollution are avoided.

Description

Test tube transfer box

Technical Field

The utility model relates to the technical field of biological experiments, in particular to a test tube transfer box.

Background

In the biological experiment process, the test tube is an indispensable experimental tool, however, the existing test tube transfer box generally only inserts the test tube into a test tube rack in the box body, and the simple fixing mode cannot effectively absorb shock in the transfer process;

In addition, some test tube transfer boxes only press the top of the test tube independently, the bottom of the test tube is in hard contact with the bottom of the test tube rack, and the test tube can be fixed to a certain extent in the fixing mode, but friction and vibration are easy to generate due to the hard contact between the bottom of the test tube and the bottom of the test tube rack in the transfer process, so that the risk of damage of the test tube is further increased;

In addition, the existing test tube transfer box is inconvenient in taking test tubes, and in general, a user needs to manually pull out the test tubes from the test tube rack, so that the operation mode is low in efficiency, and hands are in contact with the tube orifice of the test tubes and easy to pollute, and therefore, the test tube transfer box is provided.

Disclosure of utility model

In view of the problems existing in the prior art, the utility model discloses a test tube transfer box, which adopts the technical scheme that the test tube transfer box comprises a box body, a box cover and a mobile power supply, wherein the mobile power supply is fixedly arranged at the left end of the bottom of the inner side of the box body, a charging port arranged at the left end of the mobile power supply is penetrated through the bottom of the left side of the box body, the top of the box body is provided with the box cover, the bottom of the box body is provided with four supporting blocks in an equidistant circumferential array, the box body is in a cylindrical structure, the top of the inner side of the box body is provided with a tray frame, a plurality of test tube mounting holes are arranged in the equidistant circumferential array on the tray frame, test tubes are respectively movably inserted in the test tube mounting holes, the bottom center of the tray frame is fixedly connected with a rotating assembly arranged at the bottom of the inner side of the box body, the rotating assembly consists of a motor, a fixed plate, a worm, a rotating shaft and a worm gear, the rotating shaft is arranged in the box body, the bottom end of the rotating shaft is rotationally connected with the inner bottom of the box body through a bearing, the top end of the rotating shaft is fixedly connected with the bottom center of the tray frame, a worm wheel is fixedly arranged at the bottom of the rotating shaft, a worm is arranged at the rear end of the worm wheel, the worm is meshed with teeth on the worm wheel, fixing plates are respectively rotated at the left end and the right end of the worm and are respectively fixedly connected with the inner bottom of the box body, a motor is arranged at the right end of the worm and is fixedly arranged at the inner bottom of the box body, an output shaft of the motor is fixedly connected with the right end of the worm, a bottom plate is arranged above the rotating assembly, through holes arranged in the middle of the bottom plate are sleeved on the outer side of the rotating shaft, the periphery of the bottom plate is fixedly connected with the inner wall bottom of the box body, a bracket is arranged at the top of the bottom plate, the bracket is of a T-shaped structure, the utility model discloses a test tube test device, including the bottom plate, the recess internal fixation that the top set up of bracket has closely hole elastic net, and closely hole elastic net's upper surface and the bottom surface movable contact of test tube, be provided with electric putter in the logical inslot that the front end set up of bottom plate, electric putter fixed mounting is in the inboard bottom of box, electric putter's flexible end tip fixed mounting has spherical kicking block, spherical kicking block and closely hole elastic net's lower surface movable contact, the outside top screw thread of box installs the case lid, the inboard top of case lid is provided with the fixed subassembly that is used for compressing tightly test tube top.

As a preferable technical scheme of the utility model, the fixing component consists of pressing plates, telescopic rods and compression springs, the four telescopic rods are arranged on the top of the inner side of the box cover in an equidistant circumferential array manner, the pressing plates are fixedly arranged at the bottoms of the telescopic ends of the telescopic rods, the diameters of the pressing plates are smaller than the inner diameter of the box body, the compression springs are respectively sleeved on the outer sides of the telescopic rods, and the upper ends and the lower ends of the compression springs are respectively fixedly connected with the top of the inner side of the box cover and the top surface of the pressing plates. Because the diameter of clamp plate is less than the internal diameter of box, after the case lid is installed to the box top, compression spring's elasticity effect makes the clamp plate carry out the bulldozing to the test tube fixedly, has effectively prevented rocking of test tube in the transportation process, has guaranteed the stability and the security of test tube.

As a preferable technical scheme of the utility model, the inner sides of the test tube mounting holes on the tray frame are respectively and fixedly provided with a silica gel ring, and the inner side surfaces of the silica gel rings are respectively and movably contacted with the outer side surfaces of the test tubes. The silica gel ring can also buffer and protect the outer side of the test tube, so that the hard contact between the test tube and the test tube mounting hole on the tray frame is effectively avoided.

As a preferable technical scheme of the utility model, a handle is welded in the middle of the upper surface of the box cover, and anti-slip vertical grooves are formed in the outer side of the box cover in an equidistant circumferential array.

As a preferable technical scheme of the utility model, the novel disc rack further comprises reinforcing rib plates, wherein the reinforcing rib plates are of right-angled triangle structures, four reinforcing rib plates are arranged, the reinforcing rib plates are respectively arranged at the top of the outer side of the rotating shaft in a circumferential array at equal intervals, and the top of each reinforcing rib plate is fixedly connected with the bottom of the disc rack.

As a preferable technical scheme of the utility model, the portable power source box further comprises a controller, wherein the controller is arranged in the middle of the front side surface of the box body, the output end of the controller is electrically connected with the input ends of the motor and the electric push rod, and the input end of the controller is electrically connected with the output end of the portable power source. Through the setting of controller, convenience of customers controls motor and electric putter respectively, simultaneously, portable power source's adoption has guaranteed that the transfer case also can normally work under the circumstances of no external power source, has strengthened the flexibility of its use.

The utility model has the beneficial effects that through the synergistic effect of the fixing component and the dense elastic net, the test tube is firmly fixed in the test tube mounting hole in the transferring process, the test tube is effectively prevented from shaking in the transferring process, the stability and the safety of the test tube are ensured, the silica gel ring in the test tube mounting hole can effectively avoid the hard contact between the test tube and the test tube mounting hole on the tray frame, and the dense elastic net is used as a supporting structure at the bottom of the test tube, has good elasticity and damping performance, and can effectively absorb and relieve the vibration generated in the transferring process;

Through the cooperation of electric putter and spherical kicking block, can conveniently release the test tube from test tube jack, improved convenience and efficiency that the test tube was taken, simultaneously, through motor, worm wheel and pivot cooperation, can realize the rotation of dish frame for the user can be light with the rotation of the last target test tube of dish frame to the position of being convenient for take, avoid user's hand and test tube mouth of pipe contact, avoid causing the pollution.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

Fig. 4 is a schematic view of a partial cross-sectional structure of the present utility model.

The device comprises a box body, a box cover, a box 2, a box cover, a controller, a bottom plate, a rotating assembly, a motor, a 52, a fixed plate, a 53, a worm, a 54, a rotating shaft, a 55, a worm gear, a6, a tray, a 7, a silica gel ring, an 8, a test tube, a 9, a handle, a 10, a pressing plate, an 11, a telescopic rod, a 12, a compression spring, a 13, a mobile power supply, a 14, a charging port, a 15, a supporting block, a 16, a bracket, a 17, a dense hole elastic net, an 18, an electric push rod, a 19, a spherical top block, a 20 and a reinforcing rib plate.

Detailed Description

Example 1

As shown in figures 1 to 4, the utility model discloses a test tube transfer box, which adopts the technical scheme that the test tube transfer box comprises a box body 1, The box cover 2 and the portable power source 13, the portable power source 13 is fixedly arranged at the left end of the inner side bottom of the box body 1, the charging port 14 arranged at the left end of the portable power source 13 penetrates through the left side bottom of the box body 1, the top of the box body 1 is provided with the box cover 2, the bottom equidistant circumferential array of the box body 1 is provided with four supporting blocks 15, the box body 1 is of a cylindrical structure, the inner side top of the box body 1 is provided with a tray frame 6, a plurality of test tube installation holes are formed in the tray frame 6 in a circumferential array manner, test tubes 8 are respectively movably inserted in the test tube installation holes, the inner sides of the test tube installation holes in the tray frame 6 are respectively fixedly provided with a silica gel ring 7, the inner side surfaces of the silica gel rings 7 are respectively movably contacted with the outer side surfaces of the test tubes 8, friction force between the test tubes 8 and the test tube installation holes is increased, the silica gel rings 7 can also buffer-protect the outer sides of the test tubes 8, hard contact between the test tubes 8 and the test tube installation holes in the tray frame 6 is effectively avoided, the bottom center of the tray frame 6 is fixedly connected with a rotating assembly 5 arranged at the inner side bottom of the box body 1, and the rotating assembly 5 is fixedly connected by a motor 51 A fixing plate 52, a worm 53, The rotating shaft 54 and the worm wheel 55 are formed, the rotating shaft 54 is arranged in the box body 1, the bottom end of the rotating shaft 54 is rotationally connected with the inner side bottom of the box body 1 through a bearing, the top end of the rotating shaft 54 is fixedly connected with the bottom center of the tray frame 6, the box body further comprises reinforcing rib plates 20, the reinforcing rib plates 20 are of right triangle structures, four reinforcing rib plates 20 are respectively arranged at the outer side tops of the rotating shaft 54 in an equidistant circumferential array mode, the tops of the reinforcing rib plates 20 are respectively fixedly connected with the bottom of the tray frame 6, the connection strength between the tray frame 6 and the rotating shaft 54 can be improved through the design of the reinforcing rib plates 20, the worm wheel 55 is fixedly arranged at the bottom of the rotating shaft 54, the rear end of the worm wheel 55 is provided with a worm 53, the worm 53 is meshed with teeth on the worm wheel 55, the left end and the right end of the worm 53 are respectively rotated with a fixing plate 52, the fixing plate 52 is respectively fixedly connected with the inner side bottom of the box body 1, the right end of the worm 53 is provided with a motor 51, the motor 51 is fixedly arranged at the bottom of the inner side of the box body 1, an output shaft of the motor 51 is fixedly connected with the right end of the worm 53, a bottom plate 4 is arranged above the rotating component 5, a through hole arranged in the middle of the bottom plate 4 is sleeved outside a rotating shaft 54, the periphery of the bottom plate 4 is fixedly connected with the bottom of the inner wall of the box body 1, the top of the bottom plate 4 is provided with a bracket 16, the bracket 16 is of a T-shaped structure, a dense hole elastic net 17 is fixedly arranged in a groove arranged at the top of the bracket 16, the upper surface of the dense hole elastic net 17 is movably contacted with the bottom surface of the test tube 8, an electric push rod 18 is arranged in a through groove arranged at the front end of the bottom plate 4, the electric push rod 18 is fixedly arranged at the bottom of the inner side of the box body 1, a spherical top block 19 is fixedly arranged at the end part of the telescopic end of the electric push rod 18, the spherical top block 19 is movably contacted with the lower surface of the dense hole elastic net 17, the worm 53 is driven to rotate through the output shaft of the motor 51, the worm 53 is meshed with teeth on the worm wheel 55, so that the worm wheel 55 drives the rotating shaft 54 and the tray frame 6 to rotate, through moving the test tube 8 to be taken on the tray frame 6 to the upper part of the electric push rod 18, then the electric push rod 18 is started through the controller 3, the telescopic end drives the spherical jacking block 19 to push the bottom of the dense hole elastic net 17, so that the test tube 8 corresponding to the upper part is pushed upwards, the test tube 8 moves upwards along the test tube installing hole on the tray frame 6, the push action of the spherical jacking block 19 can enable the test tube 8 corresponding to the upper part to move upwards due to the elasticity of the dense hole elastic net 17, so that a user can conveniently take the test tube, the box cover 2 is arranged on the outer top of the box 1 in a threaded manner, the middle part of the upper surface of the box cover 2 is welded with the handle 9, the box cover 1 is conveniently lifted and carried by the user, the outer equidistant circumferential array of the box cover 2 is provided with anti-skidding vertical grooves, the friction force between the box cover 2 and the user is improved, the inner top of the box cover 2 is provided with a fixing component for pressing the top of the test tube 8, the fixing component is pressed by the fixing component 10, and the fixing component is arranged on the inner top of the box cover 2, and the fixing component is fixed by the fixing component The telescopic rod 11 and compression spring 12 are constituteed, telescopic rod 11 is provided with four, telescopic rod 11 equidistance circumference array sets up at the inboard top of case lid 2, telescopic rod 11's flexible end bottom fixed mounting has clamp plate 10, and clamp plate 10's diameter is less than the internal diameter of box 1, telescopic rod 11's outside suit is provided with compression spring 12 respectively, compression spring 12's upper and lower both ends respectively with the inboard top of case lid 2 and the top fixed surface connection of clamp plate 10, install case lid 2 screw thread to the top of box 1, because clamp plate 10's diameter is less than the internal diameter of box 1, after case lid 2 installs the top of box 1, under compression spring 12's effect, make clamp plate 10 bulldoze the top of test tube 8 downwards, under clamp plate 10 and the synergism of closed-pore elastic network 17, test tube 8 is firmly fixed in test tube jack, the test tube 8 rocks in test tube jack in the transportation process has been avoided, controller 3 is set up at the front side surface middle part of box 1, the output of controller 3 electricity connection motor 51 and electric putter's 18's input terminal, the output terminal 13 of controller 3 electricity connection 13.

The utility model has the working principle that when the box cover is used, the handle 9 is firstly grasped and the box cover 2 is rotated, so that the box cover 2 is detached from the box body 1, after the box cover 2 is opened, the test tubes 8 are respectively inserted into the test tubes An Chakong on the tray frame 6, the bottoms of the test tubes 8 are elastically supported through the tight hole elastic net 17 on the bracket 16, the design provides a shock absorption function for the bottoms of the test tubes 8, the influence of vibration possibly generated in the transferring process on the test tubes 8 is effectively prevented, then, the box cover 2 is arranged on the top of the box body 1 in a threaded manner, and because the diameter of the pressing plate 10 is smaller than the inner diameter of the box body 1, after the box cover 2 is arranged on the top of the box body 1, the pressing plate 10 pushes the tops of the test tubes 8 downwards under the action of the compression spring 12, and the test tubes 8 are firmly fixed in the test tube installation holes under the synergistic effect of the pressing plate 10 and the tight hole elastic net 17, so that the test tubes 8 are prevented from shaking in the test tube installation holes in the transferring process; when the test tube 8 is taken, firstly, the box cover 2 is opened, then, the electric push rod 18 is started through the controller 3, the telescopic end of the electric push rod drives the spherical jacking block 19 to push the bottom of the close hole elastic net 17, so that the test tube 8 corresponding to the upper part of the electric push rod is pushed upwards, the test tube 8 moves upwards along the test tube installation hole on the tray frame 6, the push action of the spherical jacking block 19 can enable the test tube 8 corresponding to the upper part to move upwards due to the elasticity of the close hole elastic net 17, so that a user can conveniently take the test tube, then, when other test tubes 8 on the tray frame 6 are taken, the motor 51 is started through the controller 3, the output shaft of the motor 51 drives the worm 53 to rotate, and the worm gear 55 drives the rotating shaft 54 and the tray frame 6 to rotate due to the meshing of the worm 53 and teeth on the worm gear 55, until another test tube 8 on the tray 6 moves above the spherical top block 19.

The circuit connection related to the utility model is a conventional means adopted by the person skilled in the art, can obtain technical teaching through limited tests, and belongs to the widely used prior art.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims (6)

1. The utility model provides a test tube transfer box, includes box (1), case lid (2) and portable power source (13), the inboard bottom left end of box (1) is fixed with portable power source (13), charging port (14) that portable power source (13) left end set up run through and set up in the left side bottom of box (1), the top of box (1) is provided with case lid (2), the equidistant circumference array in bottom of box (1) is provided with four supporting shoe (15), a serial communication port, box (1) is tubular structure, the inboard top of box (1) is provided with dish frame (6), equidistance circumference array is provided with a plurality of test tube mounting hole on dish frame (6), and the interior movable cartridge respectively of test tube mounting hole is provided with test tube (8), the bottom center of dish frame (6) is fixed connection with rotating assembly (5) that the inboard bottom of box (1) set up, rotating assembly (5) are by motor (51), fixed plate (52), worm (53), pivot (54) and worm wheel (55), the bottom of box (54) and inside (54) are connected through setting up in the bottom of box (6) bottom of box (54) and the bottom of box (54) is connected through the bottom of box (54), the bottom of the rotating shaft (54) is fixedly provided with a worm wheel (55), the rear end of the worm wheel (55) is provided with a worm (53), the worm (53) is meshed with teeth on the worm wheel (55), the left end and the right end of the worm (53) are respectively provided with a fixed plate (52), the fixed plates (52) are respectively fixedly connected with the inner bottom of the box body (1), the right end of the worm (53) is provided with a motor (51), the motor (51) is fixedly arranged at the inner bottom of the box body (1), an output shaft of the motor (51) is fixedly connected with the right end of the worm (53), a bottom plate (4) is arranged above the rotating assembly (5), through holes arranged in the middle of the bottom plate (4) are sleeved on the outer side of the rotating shaft (54), the periphery of the bottom plate (4) is fixedly connected with the inner bottom of the box body (1), the top of the bottom plate (4) is provided with a bracket (16), the bracket (16) is of a T-shaped structure, the top of the bracket (16) is fixedly provided with a groove, the top of the bracket (16) is provided with an elastic net (17), the elastic net (17) is fixedly arranged in the groove, and is fixedly arranged at the bottom of the box (18) and is closely contacted with the bottom of the electric net (18), the electric net (18) and the bottom is closely arranged on the bottom of the electric net (18) and the electric net (18), the telescopic end part of the electric push rod (18) is fixedly provided with a spherical jacking block (19), the spherical jacking block (19) is movably contacted with the lower surface of the dense hole elastic net (17), the outer side top of the box body (1) is provided with a box cover (2) in a threaded manner, and the inner side top of the box cover (2) is provided with a fixing component for compacting the top of the test tube (8).

2. The test tube transfer box of claim 1, wherein the fixing component comprises a pressing plate (10), telescopic rods (11) and compression springs (12), the telescopic rods (11) are arranged in four, the telescopic rods (11) are arranged on the top of the inner side of the box cover (2) in an equidistant circumferential array mode, the pressing plate (10) is fixedly arranged at the bottom of the telescopic ends of the telescopic rods (11), the diameter of the pressing plate (10) is smaller than the inner diameter of the box body (1), the compression springs (12) are respectively sleeved on the outer sides of the telescopic rods (11), and the upper ends and the lower ends of the compression springs (12) are respectively fixedly connected with the top of the inner side of the box cover (2) and the top surface of the pressing plate (10).

3. The test tube transfer box according to claim 1, wherein the inner sides of the test tube installation holes on the tray frame (6) are respectively and fixedly provided with a silica gel ring (7), and the inner side surfaces of the silica gel rings (7) are respectively and movably contacted with the outer side surfaces of the test tubes (8).

4. The test tube transfer box according to claim 1, wherein a handle (9) is welded in the middle of the upper surface of the box cover (2), and anti-slip vertical grooves are formed in the outer side of the box cover (2) in an equidistant circumferential array.

5. The test tube transfer box according to claim 1, further comprising reinforcing rib plates (20), wherein the reinforcing rib plates (20) are of right-angled triangle structures, four reinforcing rib plates (20) are arranged, the reinforcing rib plates (20) are respectively arranged at the outer top of the rotating shaft (54) in a circumferential array at equal intervals, and the top of each reinforcing rib plate (20) is fixedly connected with the bottom of the tray frame (6).

6. The test tube transfer box according to claim 1, further comprising a controller (3), wherein the controller (3) is arranged in the middle of the front surface of the box body (1), the output end of the controller (3) is electrically connected with the input ends of the motor (51) and the electric push rod (18), and the input end of the controller (3) is electrically connected with the output end of the mobile power supply (13).