Clamping auxiliary device for shaking table oscillation

Abstract

The utility model belongs to the technical field of shaking table clamping assistance, and discloses a clamping assistance device for shaking table oscillation. The device comprises a shaking table workbench, a plurality of through holes are evenly formed in the surface of the shaking table workbench, a plurality of clamping frames are connected to the surface of the shaking table workbench through the through holes, and a plurality of clamping mechanisms are evenly arranged on the surfaces of the clamping frames. The clamping mechanisms connected through the connecting rods in the symmetrically-arranged sliding grooves can lock the test tubes through the cooperation of the clamping plates and the non-slip mats arranged on the sides close to the clamping cavities and the locking blocks arranged at the other ends of the clamping plates, and the clamping plates of the arc-shaped structures can meet the requirement for clamping the test tubes of different sizes within a certain range. And the falling-off is prevented in the shaking process of the shaking table. The device can also be fixed in a triangular flask clamp clearance space on the surface of an existing shaking table workbench, the design that the through holes are matched with the clamping frame is convenient to mount and dismount, can be mounted at any time when used and can be taken back after being used, the problem that a small-capacity sample is difficult to fix is solved, and the utilization efficiency of the shaking table space is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a rocking bed clamping auxiliary technical field, concretely is a kind of clamping auxiliary device for rocking bed oscillation. BACKGROUND

[0002] Rocking bed is widely used in laboratory, mainly for bacterial culture, fermentation, hybridization and biochemical reaction and enzyme, cell tissue culture research, and is widely applied in medicine, biology, molecule, pharmacy, food, environment and other industries.

[0003] When common rocking bed oscillation incubation, culture sample, usually, flask (conical flask) is directly inserted into the fixture of rocking bed workbench surface, then it is shaken by rocking bed, and in some small capacity sample oscillation, especially molecular biology experiment, sample is usually less than 1 milliliter or several milliliters, cannot be fixed using conventional fixture or test tube rack, and because the size of the through hole on the surface of rocking bed workbench is fixed, the test tube, centrifugal tube of different lengths, shorter or different diameters cannot be effectively clamped and fixed. UTILITARY MODEL

[0004] The utility model aims at providing a kind of clamping auxiliary device for sample oscillation, to solve the problem that the size of the through hole on the surface of rocking bed workbench is fixed, the test tube, centrifugal tube of different lengths, shorter or different diameters cannot be effectively clamped and fixed in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of clamping auxiliary device for rocking bed oscillation, including rocking bed workbench, the rocking bed workbench surface is uniformly provided with multiple through holes, the rocking bed workbench surface is connected with multiple clamping frames by through hole, the clamping frame surface is uniformly provided with multiple clamping mechanisms;

[0007] The clamping frame includes the connecting block symmetrically connected at the through hole on the surface of rocking bed workbench, the connecting block symmetrically arranged is connected with lower support plate and upper support plate, sliding cavity is reserved between the lower support plate and the upper support plate, the lower support plate and the upper support plate two sides are also respectively provided with side plate, multiple sliding blocks are slidably connected in the sliding cavity, each sliding block is connected with clamping mechanism by connecting rod;

[0008] The clamping mechanism includes the connecting shaft connected to the end of connecting rod, the connecting shaft outside is also symmetrically rotatably connected with clamping plate, the clamping plate symmetrically arranged is provided with locking block on the side away from the connecting shaft, the clamping plate symmetrically arranged is provided with clamping cavity between.

[0009] Further preferably, the connecting block is connected to the surface through hole of the rocking bed workbench by a first fastening bolt and a fastening nut or is directly inserted into the surface through hole of the rocking bed workbench.

[0010] Further preferably, an axial through hole is arranged with a positioning hole in the sliding block, a plurality of limiting holes are symmetrically arranged on the surface of the side plates on both sides of the lower support plate and the upper support plate, a limiting rod is arranged in the limiting hole, and a magnet is arranged on the end of the limiting rod adjacent to the through hole.

[0011] Further preferably, a sliding groove is symmetrically arranged on the surface of the upper support plate, and the connecting rod on the surface of the sliding block is connected to the bottom of the connecting shaft through the sliding groove.

[0012] Further preferably, the symmetrically arranged locking blocks are fixedly connected through a second fastening bolt and a fastening nut.

[0013] Further preferably, the clamping plate is in an arc structure as a whole, and an antiskid pad is symmetrically arranged on the side of the clamping plate close to the clamping cavity.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The clamping mechanism connected through the connecting rod in the symmetrically arranged sliding groove can lock the test tube through the cooperation of the antiskid pad arranged on the side close to the clamping cavity and the locking block arranged on the other end of the clamping plate, and the clamping plate in an arc structure can clamp test tubes of different sizes within a certain range. The clamping mechanism prevents the test tube from falling off during the shaking of the rocking bed, and a plurality of clamping mechanisms can be arranged on the clamping frame, and a plurality of clamping frames can be installed on the surface of the rocking bed workbench. Therefore, batch operation can be performed when the drug is detected, so as to reduce the labor intensity of the workers and improve the detection efficiency.

[0016] The device can also be fixed in the gap space of the triangular flask clamp installed on the surface of the rocking bed, and the design of the through hole and the clamping frame facilitates installation and disassembly. The device can be installed and taken back after use, solves the problem that small-capacity samples are difficult to fix, and greatly improves the utilization efficiency of the rocking bed space. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a clamping mechanism structure schematic view of the utility model;

[0019] Figure 3 It is a clamping frame side surface structure schematic view of the utility model;

[0020] Figure 4 It is a clamping mechanism structure schematic view of the utility model Figure 3The structure schematic view of the structure at middle A is enlarged;

[0021] In the figure: 1, rocking bed workbench; 2, connecting block; 3, first fastening bolt; 4, lower support plate; 5, upper support plate; 6, sliding cavity; 7, sliding block; 8, positioning hole; 9, clamping mechanism; 91, connecting shaft; 92, clamping plate; 93, locking block; 94, second fastening bolt; 95, non-slip pad; 10, side plate; 11, limiting rod; 12, magnet; 13, sliding groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0024] A clamping auxiliary device for rocking bed oscillation, including rocking bed workbench 1, rocking bed workbench 1 surface is evenly provided with a plurality of through holes, and the rocking bed workbench 1 surface is connected with a plurality of clamping frames through the through holes, and the clamping frame surface is evenly provided with a plurality of clamping mechanisms 9.

[0025] The clamping frame includes the connecting block 2 that is connected to the through hole at the rocking bed workbench 1 surface, and the lower support plate 4 and the upper support plate 5 are connected between the symmetrically arranged connecting blocks 2, the sliding cavity 6 is reserved between the lower support plate 4 and the upper support plate 5, and the side plate 10 is further arranged on both sides of the lower support plate 4 and the upper support plate 5 respectively, and the sliding block 7 is slidably connected in the sliding cavity 6, and the clamping mechanism 9 is connected to each sliding block 7 through the connecting rod.

[0026] The clamping mechanism 9 includes the connecting shaft 91 connected to the end of the connecting rod, and the clamping plate 92 is further symmetrically rotatably connected to the outside of the connecting shaft 91, the locking block 93 is arranged on the side away from the connecting shaft 91 of the symmetrically arranged clamping plate 92, and the clamping cavity is arranged between the symmetrically arranged clamping plate 92.

[0027] In the utility model, the connecting block 2 is connected to the through hole on the rocking bed workbench 1 surface or directly inserted into the through hole on the rocking bed workbench 1 surface through the cooperation of the first fastening bolt 3 and the fastening nut.

[0028] The utility model discloses, the axial through -hole of sliding block 7 is provided with positioning hole 8, and the surface of the side plate 10 of both sides of lower support plate 4 and upper support plate 5 still is provided with a plurality of limit hole symmetrically, and limit hole inside is provided with limit rod 11 through, and the limit rod 11 of symmetric setting is provided with magnet 12 in the adjacent end of limit hole and positioning hole 8.

[0029] The utility model discloses, the surface of upper support plate 5 is provided with the chute 13 symmetrically, and the connecting rod of sliding block 7 surface is connected in the bottom of connecting shaft 91 through the chute 13. Sliding block 7 can slide in the inside sliding cavity 6, to select the quantity of installing sliding block 7 according to the number of test tube clamping required. Thus the number of corresponding determination clamping mechanism 9.

[0030] The utility model discloses, the locking block 93 of symmetric setting is fixedly connected through the cooperation of second fastening bolt 94 and fastening nut.

[0031] The utility model discloses, the clamping plate 92 is arc structure as a whole, and the clamping plate 92 is close to the side of clamping cavity and still is provided with antiskid pad 95 symmetrically. The clamping plate 92 is composed of the material with certain ductility, such as aluminium, copper or plastics etc., so that it can adapt to the test tube of different diameter in certain range.

[0032] Example 1: in use, first, according to the number of test tube or centrifugal tube that needs to be shaken, determine the number of installation clamping frame and clamping mechanism 9. The clamping frame is connected to the surface through -hole of shaking table workbench 1 through the cooperation of connecting block 2, first fastening bolt 3 and fastening nut. Then again clamping mechanism 9 is fixed in the side plate 10 through the cooperation of limit rod 11 through limit hole and positioning hole 8, through the mutual adsorption of the magnet 12 of its adjacent end, so that sliding block 7 is fixed, then the test tube is placed between the clamping plate 92, and the test tube is fixedly connected through the cooperation of locking block 93, second fastening bolt 94 and fastening nut.

[0033] Example 2: compared with example 1, the difference lies in: when installing the clamping frame, connecting block 2 can also be arranged as U-shaped structure, and the two ends of the opening side of the U-shaped structure are inserted into the surface through -hole of shaking table workbench 1 respectively, so as to fix the whole clamping frame.

[0034] Example 3: the device can also be fixed in the triangular flask clamp gap space of existing shaking table, and the design of through -hole cooperates clamping frame facilitates installation and removal, and is used and installed, and is taken back after use, which not only solves the problem that small capacity sample is difficult to fix, but also greatly improves the space utilization efficiency of shaking table.

[0035] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the appended claims and not by the above description, which is therefore intended to be merely explanatory, and any drawing reference in the claims should not be considered as limiting the claims concerned.

[0036] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent substitutions or changes according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A clamping auxiliary device for shaking table oscillation, comprising a shaking table workbench (1), the surface of the shaking table workbench (1) is uniformly provided with a plurality of through holes, characterized in that: The rocker workbench (1) surface is connected with multiple clamping racks through through holes, and the clamping rack surface is uniformly provided with multiple clamping mechanisms (9); The clamping rack comprises a connecting block (2) symmetrically connected to the through hole on the surface of the rocker workbench (1), a lower supporting plate (4) and an upper supporting plate (5) are connected between the symmetrically arranged connecting blocks (2), a sliding cavity (6) is reserved between the lower supporting plate (4) and the upper supporting plate (5), side plates (10) are further arranged on both sides of the lower supporting plate (4) and the upper supporting plate (5), multiple sliding blocks (7) are slidably connected in the sliding cavity (6), and each sliding block (7) is connected with a clamping mechanism (9) through a connecting rod; The clamping mechanism (9) comprises a connecting shaft (91) connected to the end of the connecting rod, a clamping plate (92) is further symmetrically rotatably connected to the outer side of the connecting shaft (91), locking blocks (93) are arranged on the sides of the symmetrically arranged clamping plates (92) away from the connecting shaft (91), and a clamping cavity is arranged between the symmetrically arranged clamping plates (92).

2. A clamping aid for use with a shaking table according to claim 1, characterized in that: The connecting block (2) is connected to the surface through hole of the rocker workbench (1) or directly inserted into the surface through hole of the rocker workbench (1) through the cooperation of the first fastening bolt (3) and the fastening nut.

3. A clamping aid for use with a shaking table according to claim 1, characterized in that: The sliding block (7) is provided with a positioning hole (8) in the axial direction, the side plates (10) on both sides of the lower supporting plate (4) and the upper supporting plate (5) are further provided with multiple limiting holes symmetrically, a limiting rod (11) is further provided in the limiting hole, and a magnet (12) is arranged on one end of the limiting rod (11) adjacent to the limiting hole and the positioning hole (8).

4. A clamping aid for use with a shaking table according to claim 1, characterized in that: The upper supporting plate (5) is symmetrically provided with a sliding groove (13) on the surface, and the connecting rod on the surface of the sliding block (7) is connected to the bottom of the connecting shaft (91) through the sliding groove (13).

5. A clamping aid for use with a shaking table according to claim 1, characterized in that: The symmetrically arranged locking blocks (93) are fixedly connected through the cooperation of the second fastening bolt (94) and the fastening nut.

6. A clamping aid for use with a shaking table according to claim 1, characterized in that: The clamping plate (92) is in an arc shape as a whole, and anti-skid pads (95) are symmetrically arranged on the side of the clamping plate (92) close to the clamping cavity.

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