Test tube slant culture medium preparation rack

Abstract

The utility model relates to the technical field of test tube racks, in particular to a test tube slant culture medium preparation rack which is convenient for fixing a test tube, improving the preparation quality, conveniently adjusting the inclination angle of the test tube and improving the practicability. Comprising a placing mechanism; the device further comprises a supporting mechanism, a rotating mechanism, a driving mechanism, a fixing mechanism and an auxiliary fixing mechanism, the rotating mechanism is installed on the supporting mechanism, the driving mechanism is installed on the side wall of the supporting mechanism, the placing mechanism is installed on the rotating mechanism, the fixing mechanism is installed on the placing mechanism, and the auxiliary fixing mechanism is installed in the placing mechanism. The whole device is supported through the supporting mechanism, the driving mechanism drives the rotating mechanism to drive the placing mechanism to conduct angle adjustment, the placing mechanism supports test tubes, and the auxiliary fixing mechanism drives the fixing mechanism to support and fix the test tubes.

Description

Technical Field

[0001] The utility model relates to the technical field of test tube racks, in particular to a test tube slant culture medium preparation rack. Background Art

[0002] At present, slant culture medium is widely used in the morning process of microbial strain preservation and strain purification. The traditional method of making slant culture medium is to first divide the agar solid culture medium into test tubes. After high-temperature sterilization, the agar solid culture medium is in a molten state. Place it on a long wooden stick while hot or place the test tube on other objects to make the test tube inclined, then cool and solidify, and store it for later use.

[0003] The existing test tube rack, such as the prior art with application number CN202322098836.7, includes a barrel, a drainage hole, a barrel cover, a test tube, a support structure, a base, a support rod, a fixing screw, a movable support and a culture medium slope. After the bottom edge of the barrel contacts the plane on which the base is placed, a stable planar triangular support structure is formed with the base and the support rod, so that the barrel and the test tubes inside the barrel maintain a consistent inclination angle, which is beneficial to ensure the uniformity of the prepared slope culture medium.

[0004] However, the prior art can only prepare slant culture medium for one test tube, resulting in low preparation efficiency. In addition, the test tube in the prior art is prone to shaking and falling off, which affects the quality of the preparation. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a test tube inclined surface culture medium preparation rack which is convenient for fixing the test tube, improving the preparation quality, and convenient for adjusting the inclination angle of the test tube, thereby improving the practicality.

[0006] The utility model discloses a test tube slant culture medium preparation rack, comprising a placing mechanism; further comprising a supporting mechanism, a rotating mechanism, a driving mechanism, a fixing mechanism and an auxiliary fixing mechanism, wherein the rotating mechanism is installed on the supporting mechanism, the driving mechanism is installed on the side wall of the supporting mechanism, the placing mechanism is installed on the rotating mechanism, the fixing mechanism is installed on the placing mechanism, and the auxiliary fixing mechanism is installed in the placing mechanism, the supporting mechanism supports the whole, the driving mechanism drives the rotating mechanism to drive the placing mechanism to adjust the angle, the placing mechanism supports the test tube, and the auxiliary fixing mechanism drives the fixing mechanism to support and fix the test tube; the supporting mechanism supports the whole, the driving mechanism drives the rotating mechanism to drive the placing mechanism to adjust the angle, thereby facilitating the preparation of the slant culture medium, the placing mechanism supports the test tube, and the auxiliary fixing mechanism drives the fixing mechanism to support and fix the test tube, thereby preventing the test tube from shaking and improving the quality of preparation.

[0007] Preferably, the support mechanism includes two support plates and two support frames, and the support frames are installed on the top ends of the support plates; the support plates facilitate the installation of the rotating mechanism, and the support plates and the support frames support the whole.

[0008] Preferably, the rotating mechanism includes a first rotating shaft and a second rotating shaft, and the first rotating shaft and the second rotating shaft are respectively rotatably mounted on two support frames, and the placement mechanism is mounted on the first rotating shaft and the second rotating shaft; by rotatably mounting the first rotating shaft and the second rotating shaft on the support frame, it is convenient to drive the placement mechanism to adjust the angle.

[0009] Preferably, the driving mechanism includes a driving box, a worm wheel and a worm, the driving box is mounted on the side wall of the support frame, the worm wheel is mounted on the second rotating shaft, the worm is rotatably mounted on the inner wall of the driving box, and the worm is meshed with the worm wheel; when the angle of the placement mechanism is to be adjusted, the worm is rotated, and the worm wheel is driven to rotate due to the meshing relationship, thereby driving the second rotating shaft and the first rotating shaft to rotate, thereby driving the placement mechanism to adjust the angle.

[0010] Preferably, the placement mechanism includes a placement box and a placement plate, the placement box is installed on the first rotating shaft and the second rotating shaft, the placement plate is installed on the inner wall of the placement box, and the placement plate is provided with a placement hole; by providing the placement box and the placement hole on the placement box, it is convenient to place the test tube.

[0011] Preferably, the fixing mechanism includes a right fixing frame, a sliding plate and a left fixing frame, the right fixing frame is installed on the top of the placement plate, the right fixing frame is located at the placement hole of the placement box, a sliding groove is provided on the inner wall of the placement box, the sliding plate is slidably installed on the inner wall of the placement box through the sliding groove, and the left fixing frame is installed on the sliding plate; the sliding plate is driven to slide on the inner wall of the placement box by rotating the auxiliary fixing mechanism, and then the sliding groove is engaged with the left fixing frame, so that the test tube is fixed by the right fixing frame and the left fixing frame to prevent the test tube from falling off when it is tilted, thereby improving the quality of slant culture medium preparation.

[0012] Preferably, the auxiliary fixing mechanism includes a screw and a handle, the screw is rotatably installed on the side wall of the placement box, a threaded hole is provided on the sliding plate, the screw and the sliding plate are threadedly matched, and the handle is installed at one end of the screw; the screw is driven to rotate by rotating the handle, and then the sliding plate is driven to slide on the inner wall of the placement box through the threaded relationship, so that the slide groove is engaged with the left fixing frame, so that the test tube is fixed by the right fixing frame and the left fixing frame to prevent the test tube from falling off when it is tilted, thereby improving the quality of the preparation of the slant culture medium.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the whole is supported by the supporting mechanism, the driving mechanism drives the rotating mechanism to drive the placing mechanism to adjust the angle, thereby facilitating the preparation of the inclined culture medium, the placing mechanism supports the test tube, and the auxiliary fixing mechanism drives the fixing mechanism to support and fix the test tube, thereby preventing the test tube from shaking and improving the quality of preparation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0015] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0016] Figure 3 It is a third axonometric structural schematic diagram of the utility model;

[0017] Figure 4 It is a front-view cross-sectional axonometric structural schematic diagram of the utility model;

[0018] Figure 5 It is a side cross-sectional structural schematic diagram of the utility model;

[0019] Markings in the accompanying drawings: 01, supporting mechanism; 11, supporting plate; 12, supporting frame; 02, rotating mechanism; 21, first rotating shaft; 22, second rotating shaft; 03, driving mechanism; 31, driving box; 32, worm gear; 33, worm; 04, placing mechanism; 41, placing box; 42, placing plate; 05, fixing mechanism; 51, right fixing frame; 52, slide groove; 53, sliding plate; 54, left fixing frame; 06, auxiliary fixing mechanism; 61, screw; 62, handle. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] Example 1

[0022] like Figures 1 to 5 As shown, it includes a placement mechanism 04, a support mechanism 01, a rotation mechanism 02, a drive mechanism 03, a fixing mechanism 05 and an auxiliary fixing mechanism 06, the rotation mechanism 02 is installed on the support mechanism 01, the drive mechanism 03 is installed on the side wall of the support mechanism 01, the placement mechanism 04 is installed on the rotation mechanism 02, the fixing mechanism 05 is installed on the placement mechanism 04, and the auxiliary fixing mechanism 06 is installed in the placement mechanism 04;

[0023] The whole is supported by the supporting mechanism 01, the driving mechanism 03 drives the rotating mechanism 02 to drive the placing mechanism 04 to adjust the angle, the placing mechanism 04 supports the test tube, and the auxiliary fixing mechanism 06 drives the fixing mechanism 05 to support and fix the test tube;

[0024] The support mechanism 01 includes two support plates 11 and two support frames 12, and the support frames 12 are installed on the top of the support plates 11;

[0025] The rotating mechanism 02 includes a first rotating shaft 21 and a second rotating shaft 22, the first rotating shaft 21 and the second rotating shaft 22 are rotatably mounted on two supporting frames 12 respectively, and the placing mechanism 04 is mounted on the first rotating shaft 21 and the second rotating shaft 22;

[0026] The driving mechanism 03 includes a driving box 31, a worm wheel 32 and a worm 33. The driving box 31 is mounted on the side wall of the support frame 12, the worm wheel 32 is mounted on the second rotating shaft 22, and the worm 33 is rotatably mounted on the inner wall of the driving box 31, and the worm 33 is meshed with the worm wheel 32;

[0027] The support plate 11 facilitates the installation of the rotating mechanism 02, and the support plate 11 and the support frame 12 support the whole. The first rotating shaft 21 and the second rotating shaft 22 are rotatably installed on the support frame 12, so as to drive the placement mechanism 04 to adjust the angle. When the angle of the placement mechanism 04 needs to be adjusted, the worm 33 is rotated, and the worm wheel 32 is driven to rotate due to the meshing relationship, thereby driving the second rotating shaft 22 and the first rotating shaft 21 to rotate, thereby driving the placement mechanism 04 to adjust the angle. The placement mechanism 04 supports the test tube, and the auxiliary fixing mechanism 06 drives the fixing mechanism 05 to support and fix the test tube to prevent the test tube from shaking, thereby improving the quality of preparation.

[0028] Example 2

[0029] like Figure 3 and Figure 4 As shown, it includes a placement mechanism 04, a support mechanism 01, a rotation mechanism 02, a drive mechanism 03, a fixing mechanism 05 and an auxiliary fixing mechanism 06, the rotation mechanism 02 is installed on the support mechanism 01, the drive mechanism 03 is installed on the side wall of the support mechanism 01, the placement mechanism 04 is installed on the rotation mechanism 02, the fixing mechanism 05 is installed on the placement mechanism 04, and the auxiliary fixing mechanism 06 is installed in the placement mechanism 04;

[0030] The whole is supported by the supporting mechanism 01, the driving mechanism 03 drives the rotating mechanism 02 to drive the placing mechanism 04 to adjust the angle, the placing mechanism 04 supports the test tube, and the auxiliary fixing mechanism 06 drives the fixing mechanism 05 to support and fix the test tube;

[0031] The placement mechanism 04 includes a placement box 41 and a placement plate 42. The placement box 41 is installed on the first rotating shaft 21 and the second rotating shaft 22. The placement plate 42 is installed on the inner wall of the placement box 41. The placement plate 42 is provided with a placement hole.

[0032] The fixing mechanism 05 includes a right fixing frame 51, a sliding plate 53 and a left fixing frame 54. The right fixing frame 51 is installed at the top of the placing plate 42. The right fixing frame 51 is located at the placing hole of the placing box 41. A sliding groove 52 is provided on the inner wall of the placing box 41. The sliding plate 53 is slidably installed on the inner wall of the placing box 41 through the sliding groove 52. The left fixing frame 54 is installed on the sliding plate 53.

[0033] The auxiliary fixing mechanism 06 includes a lead screw 61 and a handle 62. The lead screw 61 is rotatably mounted on the side wall of the placement box 41. A threaded hole is provided on the sliding plate 53. The lead screw 61 is threadedly matched with the sliding plate 53. The handle 62 is mounted on one end of the lead screw 61.

[0034] The whole is supported by the support mechanism 01, and the driving mechanism 03 drives the rotating mechanism 02 to drive the placement mechanism 04 to adjust the angle, so as to facilitate the preparation of the inclined culture medium. The screw 61 is driven to rotate by rotating the handle 62, and then the sliding plate 53 is driven to slide on the inner wall of the placement box 41 through the threaded relationship, so that the slide groove 52 is engaged with the left fixing frame 54, so that the test tube is fixed by the right fixing frame 51 and the left fixing frame 54 to prevent the test tube from falling off when tilted, thereby improving the quality of the preparation of the inclined culture medium.

[0035] like Figures 1 to 5 As shown, a test tube inclined surface culture medium preparation rack of the utility model, when working, is convenient for installing the rotating mechanism 02 through the support plate 11, and the whole is supported by the support plate 11 and the support frame 12, and is rotatably installed on the support frame 12 through the first rotating shaft 21 and the second rotating shaft 22, so as to drive the placement mechanism 04 to adjust the angle. When the angle of the placement mechanism 04 needs to be adjusted, the worm 33 is rotated, and the worm wheel 32 is driven to rotate due to the meshing relationship, thereby driving the second rotating shaft 22 and the first rotating shaft 21 to rotate, thereby driving the placement mechanism 04 to adjust the angle, and the handle 62 is rotated to drive the lead screw 61 to rotate, and then the sliding plate 53 is driven to slide on the inner wall of the placement box 41 through the threaded relationship, so that the slide groove 52 is engaged with the left fixing frame 54, so that the test tube is fixed by the right fixing frame 51 and the left fixing frame 54, to prevent the test tube from falling off when tilted, and to improve the quality of inclined surface culture medium preparation.

[0036] The main functions achieved by the utility model are: during the working process of the test tube rack, the test tube can be fixed conveniently to improve the quality of preparation, and the inclination angle of the test tube can be adjusted conveniently to improve the practicality.

[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A test tube slant culture medium preparation rack, comprising a placement mechanism (04); characterized in that: It also includes a supporting mechanism (01), a rotating mechanism (02), a driving mechanism (03), a fixing mechanism (05) and an auxiliary fixing mechanism (06), wherein the rotating mechanism (02) is mounted on the supporting mechanism (01), the driving mechanism (03) is mounted on the side wall of the supporting mechanism (01), the placing mechanism (04) is mounted on the rotating mechanism (02), the fixing mechanism (05) is mounted on the placing mechanism (04), and the auxiliary fixing mechanism (06) is mounted in the placing mechanism (04); The supporting mechanism (01) supports the whole, the driving mechanism (03) drives the rotating mechanism (02) to drive the placing mechanism (04) to adjust the angle, the placing mechanism (04) supports the test tube, and the auxiliary fixing mechanism (06) drives the fixing mechanism (05) to support and fix the test tube.

2. A test tube slant culture medium preparation rack as claimed in claim 1, characterized in that: The support mechanism (01) comprises two support plates (11) and two support frames (12), wherein the support frames (12) are mounted on the top ends of the support plates (11).

3. A test tube slant culture medium preparation rack as claimed in claim 2, characterized in that: The rotating mechanism (02) comprises a first rotating shaft (21) and a second rotating shaft (22). The first rotating shaft (21) and the second rotating shaft (22) are respectively rotatably mounted on two support frames (12). The placing mechanism (04) is mounted on the first rotating shaft (21) and the second rotating shaft (22).

4. A test tube slant culture medium preparation rack as claimed in claim 2, characterized in that: The driving mechanism (03) comprises a driving box (31), a worm wheel (32) and a worm (33); the driving box (31) is mounted on the side wall of the support frame (12); the worm wheel (32) is mounted on the second rotating shaft (22); the worm (33) is rotatably mounted on the inner wall of the driving box (31); and the worm (33) is meshed with the worm wheel (32).

5. A test tube slant culture medium preparation rack as claimed in claim 3, characterized in that: The placement mechanism (04) comprises a placement box (41) and a placement plate (42); the placement box (41) is installed on the first rotating shaft (21) and the second rotating shaft (22); the placement plate (42) is installed on the inner wall of the placement box (41); and a placement hole is provided on the placement plate (42).

6. A test tube slant culture medium preparation rack as claimed in claim 5, characterized in that: The fixing mechanism (05) comprises a right fixing frame (51), a sliding plate (53) and a left fixing frame (54), wherein the right fixing frame (51) is installed at the top end of the placing plate (42), the right fixing frame (51) is located at the placing hole of the placing box (41), a sliding groove (52) is arranged on the inner wall of the placing box (41), the sliding plate (53) is slidably installed on the inner wall of the placing box (41) through the sliding groove (52), and the left fixing frame (54) is installed on the sliding plate (53).

7. A test tube slant culture medium preparation rack as claimed in claim 5, characterized in that: The auxiliary fixing mechanism (06) comprises a lead screw (61) and a handle (62). The lead screw (61) is rotatably mounted on the side wall of the placement box (41). A threaded hole is provided on the sliding plate (53). The lead screw (61) and the sliding plate (53) are threadedly matched. The handle (62) is mounted on one end of the lead screw (61).

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