Anti-toppling medical biological test tube rack

Abstract

The utility model discloses an anti-toppling medical biological test tube rack, which comprises a base, a supporting plate, a test tube jack plate and a height adjusting component, the inner surface of the supporting plate is slidably mounted on the outer surface of a supporting column, the bottom of the test tube jack plate is fixedly mounted on the top of the supporting column, and the top of the height adjusting component is fixedly mounted on the bottom of the supporting plate. The height adjusting assembly comprises a servo motor, a threaded rod, a movable sleeve and a supporting plate, the outer surface of the servo motor and the inner surface of the base are fixedly installed, the bottom end of the threaded rod and the output end of the servo motor are fixedly installed, the inner surface of the movable sleeve is in threaded connection with the outer surface of the threaded rod, and the top of the supporting plate and the bottom of the supporting disc are fixedly installed. The bottom of the supporting plate and the top end of the movable sleeve are rotationally installed. By arranging the height adjusting assembly, a worker can adjust the position of the supporting and placing disc according to the length of a test tube to be placed, so that the distance between the supporting and placing disc and the test tube insertion hole plate is at a proper height, and the practicability of the test tube rack is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of test tube racks, and more specifically, to an anti-dumping medical biological test tube rack. Background Art

[0002] A test tube rack is a device used for laboratory work, usually made of metal or plastic, with multiple through holes for supporting test tubes, culture dishes or other experimental containers. The main function of a test tube rack is to fix the position of the test tubes so as to carry out chemical reactions, culture bacteria or other biological experiments. However, some existing test tube racks have problems in use. Some of the longer test tubes are prone to tilt and cannot be placed stably due to the small distance between the support plate and the test tube socket plate, while some shorter test tubes may not be placed in the test tube rack due to the large distance between the support plate and the test tube socket plate, which reduces the practicality of the test tube rack and affects its effective application in laboratory work. Utility Model Content

[0003] In order to overcome the above defects of the prior art, the utility model provides an anti-dumping medical biological test tube rack to solve the problem that the distance between the base and the placement plate in the prior art cannot be adjusted, which affects the placement of the test tube and reduces the practicality of the test tube rack.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a medical biological test tube rack that prevents tipping, comprising

[0005] Base;

[0006] A support column, the bottom of which is fixedly mounted to the top of the base;

[0007] A supporting plate, the inner surface of which is slidably mounted on the outer surface of the supporting column;

[0008] A test tube jack plate, the bottom of which is fixedly mounted on the top of the support column;

[0009] A height adjustment component, the top of the height adjustment component is fixedly installed on the bottom of the supporting plate, the height adjustment component includes a servo motor, a threaded rod, a movable sleeve, and a support plate, the outer surface of the servo motor is fixedly installed on the inner surface of the base, the bottom end of the threaded rod is fixedly installed on the output end of the servo motor, the inner surface of the movable sleeve is threadedly connected to the outer surface of the threaded rod, the top of the support plate is fixedly installed on the bottom of the supporting plate, and the bottom of the support plate is rotatably installed on the top end of the movable sleeve.

[0010] It also includes a clamping component and an anti-dumping component. The clamping component is arranged inside the test tube jack plate, and the top end of the anti-dumping component is fixedly installed with the inner surface of the base.

[0011] Among them, the clamping assembly includes a connecting spring, a movable column, and an arc-shaped clamping plate. One end of the connecting spring is fixedly installed on the inner surface of the test tube socket plate, and the other end of the connecting spring is fixedly installed on the side end of the movable column. The outer surface of the movable column is slidably installed on the inner surface of the test tube socket plate, and the side of the arc-shaped clamping plate is fixedly installed on the end of the movable column.

[0012] Among them, the height adjustment assembly also includes a fixed sleeve and a movable rod, the bottom of the fixed sleeve is fixedly installed on the top of the base, the bottom end of the movable rod is slidably installed on the inner surface of the fixed sleeve, and the top of the movable rod is fixedly installed on the bottom of the supporting plate.

[0013] The anti-dumping assembly includes an air pump and a suction cup. The outer surface of the air pump is fixedly mounted to the inner surface of the base, and the top of the suction cup is fixedly mounted to the bottom of the air pump.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the above scheme, by setting up a height adjustment component, the staff can start the servo motor, and the threaded rod connected to the output end of the servo motor rotates, and the movable sleeve connected to the external thread moves up and down during the rotation along the surface of the threaded rod, and the top of the movable sleeve rotates along the inner surface of the support plate, driving the support plate to move, so that the support plate connected to the support plate moves up and down along the outer surface of the support column, so that the staff can adjust the position of the support plate according to the length of the test tube to be placed, and then adjust and control the distance between the support plate and the test tube socket plate to be at an appropriate height, thereby improving the practicality of the test tube rack.

[0016] In the above scheme, by setting up the clamping assembly, during the process of placing the test tube, the outer wall of the test tube will contact the surface of the arc-shaped clamping plate arranged inside the test tube socket plate, and push the connected movable column to move along the inner surface of the test tube socket plate, and squeeze the connecting spring arranged inside. When the connecting spring is squeezed, it will push the connected movable column and the arc-shaped clamping plate to move toward the middle, and the arc-shaped clamping plates on both sides jointly fix the test tube placed in the middle, avoiding the phenomenon of tilting and tipping due to the diameter being smaller than the hole opened in the test tube socket plate, thereby improving the stability of test tube placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0019] Figure 3This is a schematic diagram of the height adjustment component structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the anti-dumping component of the utility model.

[0021] [reference numerals]

[0022] 1. Base; 2. Support column; 3. Support plate; 4. Test tube socket plate; 5. Clamping assembly; 6. Height adjustment assembly; 7. Anti-dumping assembly; 50. Connecting spring; 51. Movable column; 52. Arc clamp; 60. Servo motor; 61. Threaded rod; 62. Movable sleeve; 63. Support plate; 64. Fixed sleeve; 65. Movable rod; 70. Air pump; 71. Suction cup. DETAILED DESCRIPTION

[0023] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a medical biological test tube rack that prevents tipping, comprising

[0025] Base 1;

[0026] A support column 2, the bottom of the support column 2 is fixedly mounted to the top of the base 1;

[0027] A supporting plate 3, the inner surface of the supporting plate 3 is slidably mounted on the outer surface of the supporting column 2;

[0028] A test tube jack plate 4, the bottom of which is fixedly mounted to the top of the support column 2;

[0029] The height adjustment component 6, the top of the height adjustment component 6 is fixedly installed on the bottom of the supporting tray 3, the height adjustment component 6 includes a servo motor 60, a threaded rod 61, a movable sleeve 62, and a support plate 63. The outer surface of the servo motor 60 is fixedly installed on the inner surface of the base 1, the bottom end of the threaded rod 61 is fixedly installed on the output end of the servo motor 60, the inner surface of the movable sleeve 62 is threadedly connected to the outer surface of the threaded rod 61, the top of the support plate 63 is fixedly installed on the bottom of the supporting tray 3, and the bottom of the support plate 63 is rotatably installed on the top of the movable sleeve 62.

[0030] It also includes a clamping component 5 and an anti-dumping component 7. The clamping component 5 is arranged inside the test tube jack plate 4, and the top end of the anti-dumping component 7 is fixedly installed with the inner surface of the base 1.

[0031] Among them, the clamping assembly 5 includes a connecting spring 50, a movable column 51, and an arc-shaped clamping plate 52. One end of the connecting spring 50 is fixedly installed on the inner surface of the test tube socket plate 4, and the other end of the connecting spring 50 is fixedly installed on the side end of the movable column 51. The outer surface of the movable column 51 is slidably installed on the inner surface of the test tube socket plate 4, and the side of the arc-shaped clamping plate 52 is fixedly installed on the end of the movable column 51.

[0032] The height adjustment assembly 6 further includes a fixed sleeve 64 and a movable rod 65. The bottom of the fixed sleeve 64 is fixedly mounted on the top of the base 1, the bottom end of the movable rod 65 is slidably mounted on the inner surface of the fixed sleeve 64, and the top of the movable rod 65 is fixedly mounted on the bottom of the supporting plate 3.

[0033] By setting a fixed sleeve 64 and a movable rod 65, when the servo motor 60 controls the movable sleeve 62 to move the position of the supporting tray 3 along the threaded rod 61, the bottom end of the movable rod 65 fixedly connected to the bottom of the supporting tray 3 will move along the inner surface of the fixed sleeve 64 to assist in adjusting the position of the supporting tray 3.

[0034] The anti-dumping assembly 7 includes an air pump 70 and a suction cup 71. The outer surface of the air pump 70 is fixedly mounted on the inner surface of the base 1, and the top of the suction cup 71 is fixedly mounted on the bottom of the air pump 70.

[0035] By providing the anti-dumping assembly 7, during use, the staff can also start the air pump 70 to extract the air inside the suction cup 71 provided at the bottom of the base 1 and in contact with the work surface, thereby achieving the effect of adsorption and fixation of the test tube rack and the work surface, further improving the stability of the test tube rack placement and avoiding dumping.

[0036] The working process of the utility model is as follows:

[0037] First, the staff can start the servo motor 60, and the threaded rod 61 connected to the output end of the servo motor 60 rotates, and the movable sleeve 62 connected to the external thread moves up and down during the rotation along the surface of the threaded rod 61, and the top of the movable sleeve 62 rotates along the inner surface of the support plate 63, driving the support plate 63 to move, so that the support plate 3 connected to the support plate 63 moves up and down along the outer surface of the support column 2, so that the staff can adjust the position of the support plate 3 according to the length of the test tube to be placed, and then adjust and control the distance between the support plate 3 and the test tube socket plate 4 to be at a suitable height, thereby improving the practicality of the test tube rack;

[0038] After adjusting the height of the supporting tray 3 and the test tube jack plate 4, the staff inserts the test tube along the hole opened inside the test tube jack plate 4 until the bottom of the test tube meets the circular groove opened on the top of the supporting tray 3. During this process, the outer wall of the test tube will contact the surface of the arc-shaped clamping plate 52 arranged inside the test tube jack plate 4, and push the connected active column 51 to move along the inner surface of the test tube jack plate 4, and squeeze the connecting spring 50 arranged inside. When the connecting spring 50 is squeezed, it will push the connected active column 51 and the arc-shaped clamping plate 52 to move toward the middle. The arc-shaped clamping plates 52 on both sides jointly fix the test tube placed in the middle to avoid tilting due to the diameter being smaller than the hole opened in the test tube jack plate 4, thereby improving the stability of the test tube placement.

[0039] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0040] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0041] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A medical biological test tube rack that prevents tipping, characterized in that: include Base (1); A support column (2), the bottom of the support column (2) being fixedly mounted to the top of the base (1); A supporting plate (3), the inner surface of the supporting plate (3) being slidably mounted on the outer surface of the supporting column (2); A test tube jack plate (4), the bottom of which is fixedly mounted on the top of the support column (2); A height adjustment component (6), wherein the top of the height adjustment component (6) is fixedly mounted on the bottom of the supporting plate (3), and the height adjustment component (6) comprises a servo motor (60), a threaded rod (61), a movable sleeve (62), and a support plate (63); the outer surface of the servo motor (60) is fixedly mounted on the inner surface of the base (1); the bottom end of the threaded rod (61) is fixedly mounted on the output end of the servo motor (60); the inner surface of the movable sleeve (62) is threadedly connected to the outer surface of the threaded rod (61); the top of the support plate (63) is fixedly mounted on the bottom of the supporting plate (3); and the bottom of the support plate (63) is rotatably mounted on the top of the movable sleeve (62).

2. The anti-dumping medical biological test tube rack according to claim 1, characterized in that: It also comprises a clamping component (5) and an anti-dumping component (7), wherein the clamping component (5) is arranged inside the test tube jack plate (4), and the top end of the anti-dumping component (7) is fixedly mounted on the inner surface of the base (1).

3. The anti-dumping medical biological test tube rack according to claim 2, characterized in that: The clamping assembly (5) comprises a connecting spring (50), a movable column (51), and an arc-shaped clamping plate (52); one end of the connecting spring (50) is fixedly mounted on the inner surface of the test tube socket plate (4); the other end of the connecting spring (50) is fixedly mounted on the side end of the movable column (51); the outer surface of the movable column (51) is slidably mounted on the inner surface of the test tube socket plate (4); and the side surface of the arc-shaped clamping plate (52) is fixedly mounted on the end of the movable column (51).

4. The anti-dumping medical biological test tube rack according to claim 1, characterized in that: The height adjustment assembly (6) further comprises a fixed sleeve (64) and a movable rod (65), wherein the bottom of the fixed sleeve (64) is fixedly mounted on the top of the base (1), the bottom end of the movable rod (65) is slidably mounted on the inner surface of the fixed sleeve (64), and the top of the movable rod (65) is fixedly mounted on the bottom of the supporting tray (3).

5. The anti-dumping medical biological test tube rack according to claim 2, characterized in that: The anti-dumping assembly (7) comprises an air pump (70) and a suction cup (71); the outer surface of the air pump (70) is fixedly mounted to the inner surface of the base (1); and the top of the suction cup (71) is fixedly mounted to the bottom of the air pump (70).

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