CN211963963U

CN211963963U - Biochemical quick oscillation dissolving device that uses

Info

Publication number: CN211963963U
Application number: CN201922050349.7U
Authority: CN
Inventors: 钱昱辰; 闫迎华; 王涛
Original assignee: Ningbo University
Current assignee: Ningbo University
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-11-20
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a biochemical quick oscillation dissolving device that uses, characteristics are: the on-line screen storage device comprises a base, a support, a test tube oscillation mechanism for placing many test tubes, a control mechanism for driving test tube oscillation mechanism reciprocating motion's actuating mechanism and being used for controlling actuating mechanism to open and stop, the support is fixed to be set up on the base, test tube oscillation mechanism and support swing joint, actuating mechanism includes the cam, buncher and power, one side of test tube oscillation mechanism meets through the rolling surface of movable rod with the cam, be provided with canceling release mechanical system between movable rod and the cam, the axle center of cam and buncher's output shaft, buncher is connected with the power, control mechanism is connected with buncher and power respectively, the advantage is: can realize carrying out automatic quick oscillation to the solution in the test tube and dissolve, improve the mixing efficiency of solution.

Description

Biochemical quick oscillation dissolving device that uses

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a biochemical quick oscillation dissolving device that uses.

Background

Biological drugs refer to a class of pharmaceutical products for prevention, treatment, and diagnosis that are manufactured by comprehensively utilizing the principles and methods of microbiology, chemistry, biochemistry, biotechnology, pharmacy, etc., from the sources of organisms, biological tissues, cells, organs, body fluids, etc., using the research results of microbiology, biology, medicine, biochemistry, etc.

In biopharmaceutical analysis experiments, it is often necessary to mix different kinds of solutions with shaking. At present, adopt manual operation usually, the testing personnel need hand the test tube and oscillate solution, and the efficiency that the oscillation was mixed is lower, extravagant manpower, and can't operate many test tubes simultaneously, easily causes the risk of test tube landing.

Disclosure of Invention

In order to solve the deficiencies existing in the prior art, the utility model provides a biochemical quick oscillation dissolving device that uses can realize carrying out automatic quick oscillation to the solution in the test tube and dissolve, improves the mixing efficiency of solution.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a biochemical rapid oscillation dissolving device comprises a base, a bracket, a test tube oscillation mechanism for placing a plurality of test tubes, a driving mechanism for driving the test tube oscillation mechanism to reciprocate and a control mechanism for controlling the driving mechanism to start and stop, the bracket is fixedly arranged on the base, the test tube oscillating mechanism is movably connected with the bracket, the driving mechanism comprises a cam, a speed regulating motor and a power supply, one side of the test tube oscillating mechanism is connected with the rolling surface of the cam through a movable rod, a reset mechanism is arranged between the movable rod and the cam, the axis of the cam is connected with the output shaft of the speed regulating motor, the speed regulating motor is connected with the power supply, and the control mechanism is respectively connected with the speed regulating motor and the power supply.

In some embodiments, test tube oscillating mechanism include operation panel, connecting rod and backup pad, the operation panel level fixed set up the movable rod on, the operation panel on set up a plurality of and be used for placing the test tube about the jack that link up, the aperture of jack with the pipe diameter phase-match of test tube, the backup pad setting be in the below of test tube, the backup pad on seted up flutedly, quantity and the position of recess with the quantity and the position of jack corresponding, the recess set up to the arc of indent, the both ends of backup pad respectively with connecting rod swing joint, the other end of connecting rod with movable rod fixed connection. The test tube oscillating mechanism of this structure has better oscillation mixing effect, and simple structure, is convenient for operate and process.

In some embodiments, the two ends of the operating platform are symmetrically provided with fixed sleeves, the movable rod penetrates through the fixed sleeves and is fixedly connected with the operating platform, the connecting rod is fixedly connected with the bottom end of the fixed sleeves, the connecting rod is sleeved with a sliding sleeve, the supporting plate is fixedly connected with the sliding sleeve, and the sliding sleeve is fixed at the moving position on the connecting rod through a bolt. From this, can adjust the distance between backup pad and the operation panel, be fit for the test tube oscillation of different length and use.

In some embodiments, the test tube oscillating mechanism further comprises an end cover, the end cover is clamped with the operating platform, and a handle is arranged above the end cover. Therefore, the reagent can be prevented from being polluted, and the handle is arranged for operation more conveniently.

In some embodiments, the two ends of the bottom of the end cover are provided with bolts, the two ends of the top of the console are provided with slots, the slots are internally provided with buckles, and the bolts are embedded into the buckles to connect the end cover with the console. Above-mentioned structure can be connected end cover and operation panel fast conveniently.

In some embodiments, the buckle include fixing base, gag lever post and stopper, the stopper symmetry be provided with two, just the stopper set to the disc type, the stopper pass through elasticity spacing with the fixing base connect, the gag lever post setting be in the both sides of fixing base, just the gag lever post be located the outside of stopper and elasticity spacing be used for the chucking, during the joint the bolt embedding two the stopper between. Above-mentioned structure is applied to in the buckle of this device, can guarantee the block stability of end cover and operation panel.

In some embodiments, a clamping head is arranged at one end of the movable rod, a clamping groove is arranged on the clamping head, the cam is embedded into the clamping groove, a rolling surface of the cam is connected with the bottom wall of the clamping groove, and the reset mechanism is a reset spring. Thereby ensuring the stability of the reciprocating motion of the movable rod.

In some embodiments, the insertion hole is provided with a diameter of an upper end slightly larger than that of a lower end, and the inner peripheral wall of the insertion hole is provided with a buffer material layer. Thereby, the test tube is placed more firmly.

In some embodiments, the bracket is provided with a sleeve, and the movable rod passes through the sleeve and moves left and right along the sleeve. Thereby further ensuring the stability of the reciprocating motion of the movable rod.

In some embodiments, a housing is disposed on the base, the adjustable speed motor and the power source are disposed in the housing, the cam is disposed above the housing, and the cam is disposed parallel to the base.

Compared with the prior art, the utility model has the advantages of: (1) when the test tube shaking device is used, a test tube filled with solution is placed in the operation table, the height of the supporting plate is adjusted to enable the groove to be attached to the bottom of the test tube, the control mechanism is used for starting the speed regulating motor to drive the cam to rotate, and the resetting mechanism is used for enabling the test tube shaking mechanism to reciprocate left and right, so that the solution in the test tube is shaken and mixed, the mixing efficiency of the solution can be effectively improved, and the stability of even mixing is improved; (2) in this structure, the movable sleeve can slide the adjustment position from top to bottom along the connecting rod to can adjust the distance between backup pad and the operation panel, be fit for the test tube oscillation use of different length, improve the suitability of device.

Drawings

FIG. 1 is a schematic structural view of a rapid oscillation dissolving device for biochemistry of the present invention;

FIG. 2 is a schematic structural diagram of an operation platform of the rapid oscillation dissolving device for biochemistry of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is a schematic structural diagram of a buckle portion of the rapid oscillation dissolving device for biochemistry of the present invention.

The test tube vibration device comprises a base 1, a support 2, a sleeve 21, a test tube 3, a test tube vibration mechanism 4, an operating table 41, a slot 411, a buckle 412, a fixing seat 413, a limiting rod 414, a limiting block 415, an elastic limiting strip 416, a through hole 417, a connecting rod 42, a supporting plate 43, a jack 44, a groove 45, a fixing sleeve 46, a sliding sleeve 47, an end cover 48, a plug pin 481, a handle 49, a driving mechanism 5, a cam 51, a speed regulating motor 52, a power supply 53, a control mechanism 6, a movable rod 7, a clamping head 71, a reset spring 8 and a shell 9.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples, but the present invention is not limited thereto.

Example one

As shown in the figure, a biochemical rapid oscillation dissolving device comprises a base 1, a bracket 2, a test tube oscillating mechanism 4 for placing a plurality of test tubes 3, a driving mechanism 5 for driving the test tube oscillating mechanism 4 to reciprocate and a control mechanism 6 for controlling the start and stop of the driving mechanism 5, wherein the bracket 2 is fixedly arranged on the base 1, the test tube oscillating mechanism 4 is movably connected with the bracket 2, the driving mechanism 5 comprises a cam 51, a speed regulating motor 52 and a power supply 53, the power supply 53 in the embodiment adopts a storage battery, one side of the test tube oscillating mechanism 4 is connected with the rolling surface of the cam 51 through a movable rod 7, a reset mechanism is arranged between the movable rod 7 and the cam 51 and used for ensuring that the movable rod and the cam are always tightly connected in the rotation process of the cam, the axle center of the cam 51 is connected with an output shaft of the speed regulating motor 52, and the speed, the control mechanism 6 is connected with the speed regulating motor 52 and the power supply 53 respectively.

Example two

The present embodiment provides a rapid oscillation dissolution apparatus for biochemistry, which further defines the structure of the test tube oscillation mechanism 4 on the basis of the first embodiment. In this embodiment, test tube oscillation mechanism 4 includes operation panel 41, connecting rod 42 and backup pad 43, the fixed setting of 41 levels of operation panel is on movable rod 7, set up a plurality of jack 44 that link up from top to bottom that is used for placing test tube 3 on the operation panel 41, the aperture of jack 44 and test tube 3's pipe diameter phase-match, backup pad 43 sets up the below at test tube 3, seted up recess 45 on the backup pad 43, the quantity and the position of recess 45 are corresponding with the quantity and the position of jack 44, recess 45 sets to the arc of indent, the both ends of backup pad 43 respectively with connecting rod 42 swing joint, the other end and the movable rod 7 fixed connection of connecting rod 42.

In this embodiment, the operating platform is provided with a through hole 417 which is longitudinally through, two ends of the operating platform 41 are symmetrically provided with fixing sleeves 46, the fixing sleeves 46 are fixedly connected with the operating platform 41, and the movable rod 7 passes through the through hole 417 and then passes through the fixing sleeves 46 at the two ends, so that the operating platform 41 is horizontally fixed on the movable rod 7. The connecting rod 42 is fixedly connected with the bottom end of the fixed sleeve 46, the connecting rod 42 is sleeved with a sliding sleeve 47, the supporting plate 43 is fixedly connected with the sliding sleeve 47, and the moving position of the sliding sleeve 47 on the connecting rod 42 is fixed through a bolt. From this, can adjust the distance between backup pad and the operation panel, be fit for the test tube oscillation of different length and use.

In this embodiment, the test tube oscillating mechanism 4 further includes an end cover 48, the end cover 48 is clamped with the operation table 41, and a handle 49 is disposed above the end cover 48.

EXAMPLE III

The present embodiment provides a rapid oscillation dissolution apparatus for biochemistry, which further defines the connection manner of the end cap 48 on the basis of the second embodiment. In this embodiment, the two ends of the bottom of the end cover 48 are provided with the pins 481, the two ends of the top of the console 41 are provided with the slots 411, the slots 411 are provided with the fasteners 412, and the pins 481 are embedded in the fasteners 412 to connect the end cover 48 and the console 41.

In this embodiment, the buckle 412 includes fixing base 413, gag lever post 414 and stopper 415, and stopper 415 symmetry is provided with two, and stopper 415 sets up to the disc type, and stopper 415 is connected 413 through elasticity spacing 416 and fixing base, and gag lever post 414 sets up the both sides at fixing base 413, and gag lever post 414 is located the outside of stopper 415 and elasticity spacing 416 and is used for the chucking, and bolt 481 imbeds between two stoppers 415 during the joint.

Example four

The present embodiment provides a rapid oscillation dissolution apparatus for biochemistry, which is further defined in structure on the basis of the above embodiments. In this embodiment, a chuck 71 is disposed at one end of the movable rod 7, a slot is disposed on the chuck 71, the cam 51 is embedded in the slot, a rolling surface of the cam 51 is connected with a bottom wall of the slot, and the reset mechanism is a reset spring 8.

The jack 44 is set to have the diameter of the upper end slightly larger than that of the lower end, and the inner peripheral wall of the jack 44 is provided with a buffer material layer which can be made of sponge and the like. From this, make the test tube place more firm, can avoid the rigidity collision to cause the cracked risk of test tube simultaneously.

The bracket 2 is provided with a sleeve 21, and the movable rod 7 passes through the sleeve 21 and moves left and right along the sleeve 21.

The base 1 is provided with a shell 9, the speed regulating motor 52 and the power supply 53 are arranged in the shell 9, the cam 51 is arranged above the shell 9, and the cam 51 is arranged in parallel with the base 1.

The utility model discloses a biochemical working process who uses quick oscillation dissolving device is: during the use, the test tube that will be equipped with solution inserts in the jack of operation panel, loosen the bolt, adjust the height of sliding sleeve, make the bottom of the recess laminating test tube in the backup pad, again with the bolt fastening, insert the bolt of end cover both sides in the buckle, it is fixed with bolt and end cover to utilize the stopper, utilize control mechanism to start the buncher, it rotates to drive the cam, cam promotes dop and movable rod, and utilize reset spring elasticity, make the movable rod do reciprocating motion about doing, make reciprocating motion about the operation panel, thereby realize the solution to in the test tube and vibrate the mixture, can effectively improve the mixing efficiency of solution, improve the stability that the mixture shakes evenly, the sliding sleeve slides from top to bottom along the slide bar, can adjust the distance between backup pad and the operation panel, be fit for the test tube vibration of different length and use, the suitability is improved.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and the present invention can also be modified in materials and structures, or replaced by technical equivalents. Therefore, all structural equivalents which may be made by applying the present invention to the specification and drawings, or by applying them directly or indirectly to other related technical fields, are intended to be encompassed by the present invention.

Claims

1. A rapid oscillation dissolving device for biochemistry is characterized by comprising a base, a bracket, a test tube oscillation mechanism for placing a plurality of test tubes, a driving mechanism for driving the test tube oscillation mechanism to reciprocate and a control mechanism for controlling the starting and stopping of the driving mechanism, the bracket is fixedly arranged on the base, the test tube oscillating mechanism is movably connected with the bracket, the driving mechanism comprises a cam, a speed regulating motor and a power supply, one side of the test tube oscillating mechanism is connected with the rolling surface of the cam through a movable rod, a reset mechanism is arranged between the movable rod and the cam, the axis of the cam is connected with the output shaft of the speed regulating motor, the speed regulating motor is connected with the power supply, and the control mechanism is respectively connected with the speed regulating motor and the power supply.

2. The biochemical rapid oscillation dissolving device for dissolving according to claim 1, wherein the test tube oscillating mechanism comprises an operating platform, a connecting rod and a supporting plate, the operating platform is horizontally and fixedly arranged on the movable rod, a plurality of through holes for holding the test tubes are arranged on the operating platform, the hole diameters of the through holes are matched with the pipe diameters of the test tubes, the supporting plate is arranged below the test tubes, grooves are arranged on the supporting plate, the number and the positions of the grooves correspond to the number and the positions of the through holes, the grooves are arranged in an inward arc shape, two ends of the supporting plate are respectively movably connected with the connecting rod, and the other end of the connecting rod is fixedly connected with the movable rod.

3. The biochemical rapid oscillation dissolving device as claimed in claim 2, wherein fixing sleeves are symmetrically arranged at two ends of the operating platform, the movable rod passes through the fixing sleeves and is fixedly connected with the operating platform, the connecting rod is fixedly connected with the bottom end of the fixing sleeves, sliding sleeves are sleeved on the connecting rod, the supporting plate is fixedly connected with the sliding sleeves, and the moving positions of the sliding sleeves on the connecting rod are fixed through bolts.

4. The biochemical rapid oscillation dissolving device as claimed in claim 2, wherein the test tube oscillating mechanism further comprises an end cap, the end cap is clamped with the operation table, and a handle is arranged above the end cap.

5. The biochemical rapid oscillation dissolving device as claimed in claim 4, wherein the end cap has pins at two ends of the bottom, the console has slots at two ends of the top, and the slots have buckles embedded therein, so that the end cap is connected with the console.

6. The biochemical rapid oscillation dissolving device for the use according to claim 5, wherein the buckle comprises a fixed seat, two limiting rods and two limiting blocks, the two limiting blocks are symmetrically arranged and are arranged in a disc shape, the limiting blocks are connected with the fixed seat through elastic limiting strips, the limiting rods are arranged on two sides of the fixed seat, the limiting rods are positioned on the outer sides of the limiting blocks and the elastic limiting strips and are used for clamping, and the bolt is embedded between the two limiting blocks during the clamping.

7. The biochemical rapid oscillation dissolving device as claimed in claim 1, wherein a clamping head is provided at one end of the movable rod, a clamping groove is provided on the clamping head, the cam is embedded in the clamping groove, a rolling surface of the cam is connected with a bottom wall of the clamping groove, and the reset mechanism is a reset spring.

8. The rapid oscillation dissolution device for biochemistry of claim 2, wherein the insertion hole is provided with a diameter of an upper end slightly larger than a diameter of a lower end, and an inner peripheral wall of the insertion hole is provided with a buffer material layer.

9. The rapid oscillation lysis device for biochemistry of claim 1, wherein the bracket is provided with a sleeve, and the movable rod passes through the sleeve and moves left and right along the sleeve.

10. The biochemical rapid oscillation dissolving device as claimed in claim 1, wherein the base is provided with a housing, the speed-adjustable motor and the power supply are disposed in the housing, the cam is disposed above the housing, and the cam is disposed in parallel with the base.