Automatically adjustable colorimetric tube rack

Abstract

The utility model discloses an automatically adjustable colorimetric tube rack, which comprises a support plate, the upper surface of the support plate is slidably connected with an adjusting plate, both sides of the support plate and the adjusting plate are provided with placing grooves, one side of the outer surface of the support plate is fixedly provided with a telescopic rod, the rod head of the telescopic rod is fixedly connected with a connecting block, and the connecting block is fixedly connected with the adjusting plate. One side of the connecting block is fixedly connected to one side of the outer surface of the adjusting plate, a combined plate is connected to the surface of one side of the supporting plate, combined notches are formed in the two ends of the combined plate, a first hinge rod is hinged to one side of the interior of each combined notch, and a second hinge rod is hinged to the other side of the interior of each combined notch; one end of the first hinge rod and one end of the second hinge rod are fixedly connected with a supporting plate, test tubes of different specifications can be conveniently adapted, the hinge rods are connected through a combination plate, the hinge rods can be disassembled and folded when not used, storage is facilitated, and the test tube rack is safe, efficient and high in adaptability.

Description

Technical Field

[0001] The utility model relates to the field of colorimetric tube racks, and more particularly to an automatically adjustable colorimetric tube rack. Background Art

[0002] Cylindrical, slender glass colorimetric tubes are often used in laboratory experiments such as chemical analysis. Because their shape makes them difficult to store stably and the glass is fragile, laboratories require specialized colorimetric tube racks to accommodate these tubes, which contain reagents or liquid samples. Traditional colorimetric tube racks commonly used in laboratories often feature circular holes cut into rectangular plates for inserting and placing the slender tubes, often in single or multiple rows. Single-row "I"-shaped colorimetric tube racks are unstable and prone to overturning; multi-row matrix-shaped colorimetric tube racks have low placement density if the hole spacing is large, and are difficult to take out and place if the hole spacing is small, making it inconvenient to add constant volume and difficult to observe. Different colorimetric tubes need to be taken out for comparison, and both single-row and multi-row colorimetric tube racks are difficult to carry and place with one hand. During the experiment, it is often necessary to place the colorimetric tubes containing reagents into a cylindrical high-temperature steam pressure cooker for digestion. High-temperature steam pressure cookers mostly have cylindrical inner tanks with limited volume, and the colorimetric tubes need to be placed in them with a reasonable high density. In such cases, the use of traditional colorimetric tube racks does not fit the shape and is extremely inconvenient.

[0003] In the existing structure, most of the trays are directly set through fixed brackets, leaving sockets for plugging and placement. The height cannot be adjusted to change the spacing, and it cannot adapt to different test tubes and other instruments. In addition, the fixed frame is not convenient to fold and shrink, which is not conducive to storage and protection. The adaptability is poor and needs to be improved. Utility Model Content

[0004] In response to the problems existing in the prior art, the purpose of the utility model is to provide an automatically adjustable colorimetric tube rack, which is connected to the adjustment plate by a support plate and combined with the telescopic rod on the side, so that the height can be adjusted by telescopic control, which is convenient for adapting to test tubes of different specifications. The hinged rod is connected by a combination plate and combined with the support plate structure for combined reinforcement, which is conducive to combined installation and convenient support positioning. It can be disassembled and folded when not in use, which is convenient for storage, safe and efficient, and highly adaptable.

[0005] In order to solve the above problems, the present invention adopts the following technical solutions.

[0006] The cam is fixedly mounted on the support plate, and the adjusting base is fixedly mounted on the support plate, wherein the adjusting base is fixedly mounted on the support plate and the adjusting base is fixedly mounted on the support plate.

[0007] Furthermore, there are two support plates, which are combined and connected at both ends of the combination plate.

[0008] Furthermore, the side surfaces of the support plate and the adjustment plate are fixedly connected with U-shaped seats, and the U-shaped seats are located at both ends of the supporting plate.

[0009] Furthermore, both ends of the support plate are provided with plug-in blocks, which are slidably plugged into the interior of the U-shaped seat. By installing the plug-in blocks through the U-shaped seat, the support plate can be installed in a split and combined manner, which is beneficial for connecting and positioning the support plate and the adjustment plate, facilitating installation and use, and facilitating disassembly and separation.

[0010] Furthermore, a control box is fixedly connected to one side of the combination board, and a switch is fixedly installed at one end of the control box.

[0011] Furthermore, the switch is connected in parallel to the control box and the telescopic rod through a circuit.

[0012] Furthermore, the control box is located between the two support plates and is fixedly connected to the bottom surface of the combination plate. A switch is installed on the control box, which facilitates electric control of the telescopic rod and automatic lifting and adjustment, which is convenient and efficient.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) This solution connects the adjustment plate through the support plate, and combines it with the telescopic rod on the side, which can be telescopically controlled to adjust the height, making it convenient to adapt to test tubes of different specifications. The hinged rod is connected through the combination plate, and the combination is reinforced by the support plate structure, which is conducive to combined installation and convenient support positioning. When not in use, it can be disassembled and folded and retracted, which is convenient for storage, safe and efficient, and highly adaptable.

[0015] (2) By installing the plug-in block through the U-shaped seat, the support plate can be installed in a split combination, which is beneficial for connecting and positioning the support plate and the adjustment plate, convenient for installation and use, and easy for disassembly and separation.

[0016] (3) Installing a switch on the control box facilitates electric control of the telescopic rod and automatic lifting and lowering adjustment, which is convenient and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a partial schematic diagram of the combined plate connection of the utility model;

[0019] Figure 3 This is a partial structural diagram of the U-shaped seat connection of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the support plate and the adjustment plate of the utility model.

[0021] Description of the numbers in the figure:

[0022] 1 supporting plate, 11 adjusting plate, 12 placing groove, 13 telescopic rod, 14 connecting block, 15 combination plate, 16 combination notch, 17 first hinge rod, 18 second hinge rod, 2 supporting plate, 21 jack, 22 U-shaped seat, 23 plug-in block, 24 control box, 25 switch. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] See also Figure 1 、 Figure 2 and Figure 4, an automatically adjustable colorimetric tube stand, comprising a support plate 1, an upper surface of the support plate 1 is slidably connected to an adjusting plate 11, both sides of the support plate 1 and the adjusting plate 11 are provided with a placement groove 12, a telescopic rod 13 is fixedly installed on one side of the outer surface of the support plate 1, and the rod head of the telescopic rod 13 is fixedly connected to a connecting block 14, which can be adjusted by telescopic adjustment of the telescopic rod 13, thereby moving the adjusting plate 11 up and down, and thus adjusting the distance with the support plate 1, thereby changing the placement height, with high adaptability, which is conducive to plugging and positioning different test tubes for colorimetry, convenient and efficient, one side of the connecting block 14 is fixedly connected to one side of the outer surface of the adjusting plate 11, and one side surface of the support plate 1 is connected to a combination plate 15, and both ends of the combination plate 15 are provided with a combination notch 16, and one side of the inner part of the combination notch 16 is hinged with a first hinge rod 17, and the other side of the inner part of the combination notch 16 is hinged with a second hinge rod The hinged rod 18 is hinged to the first hinged rod 17 and the second hinged rod 18 at both ends, which can be hinged and adjusted separately, which is conducive to folding and shrinking for storage, and can be unfolded and positioned during normal use. The first hinged rod 17 and the second hinged rod 18 have different lengths, which can compensate for the thickness of the support plate 1, thereby avoiding mutual interference and ensuring the stability of folding and shrinking. One end of the first hinged rod 17 and the second hinged rod 18 are fixedly connected to the support plate 1. The length of the first hinged rod 17 is half the length of the second hinged rod 18. The sides of the support plate 1 and the adjustment plate 11 are connected to the support plate 2. The surface of the support plate 2 is provided with a socket 21. By combining and installing the support plate 2, the stability of the overall frame can be guaranteed, and installation and use are convenient. The socket 21 can be inserted vertically into the test tube, and the placement grooves 2 on both sides can place the test tube horizontally, which is conducive to selection and use and has high adaptability.

[0025] See also Figure 2 and Figure 4 The support plates 1 have two parts and are combined and connected to the two end positions of the combination plate 15. The sides of the support plate 1 and the adjustment plate 11 are fixedly connected with a U-shaped seat 22. The U-shaped seat 22 is located at both ends of the support plate 2. Both end heads of the support plate 2 are provided with a plug-in block 23, and the plug-in block 23 is slidably plugged into the interior of the U-shaped seat 22. By installing the plug-in block through the U-shaped seat, the support plates can be installed in a split and combined manner, which is conducive to connecting and positioning the support plate and the adjustment plate, convenient for installation and use, and convenient for disassembly and separation. When in use, the plug-in block 23 can be inserted into the horizontal U-shaped seat 22, which can be snapped into position, making it convenient to combine and install the support plates 1 and the adjustment plates 11 on both sides respectively, which is conducive to positioning and use. After the combined installation, the stability of the overall structure can be guaranteed, and it is convenient to fold after disassembly and separation to avoid interference, and it has high adaptability.

[0026] See also Figure 1 and Figure 2A control box 24 is fixedly connected to one side of the combination plate 15, and a switch 25 is fixedly installed at one end of the control box 24. The switch 25 is connected in parallel to the control box 24 and the telescopic rod 13 through a circuit. The control box 24 is located between the two support plates 1 and is fixedly connected to the bottom surface of the combination plate 15. The switch is installed through the control box, which is conducive to electric control of the telescopic rod and automatic lifting and lowering adjustment. It is convenient and efficient, can be electrically controlled, and is convenient for combined use.

[0027] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. An automatically adjustable colorimetric tube stand, comprising a support plate (1), an upper surface of the support plate (1) being slidably connected to an adjustment plate (11), and both sides of the support plate (1) and the adjustment plate (11) being provided with placement grooves (12), characterized in that: A telescopic rod (13) is fixedly mounted on one side of the outer surface of the support plate (1), and a rod head of the telescopic rod (13) is fixedly connected to a connecting block (14). One side of the connecting block (14) is fixedly connected to one side of the outer surface of the adjustment plate (11). A combination plate (15) is connected to one side of the surface of the support plate (1), and both ends of the combination plate (15) are provided with combination notches (16). A first hinge rod (17) is hinged to one side of the interior of the combination notch (16), and a second hinge rod (18) is hinged to the other side of the interior of the combination notch (16). One end of each of the first hinge rod (17) and the second hinge rod (18) is fixedly connected to the support plate (1), and the length of the first hinge rod (17) is half the length of the second hinge rod (18). The sides of the support plate (1) and the adjustment plate (11) are both connected to a support plate (2), and a surface of the support plate (2) is provided with a socket (21).

2. The automatically adjustable colorimetric tube holder according to claim 1, characterized in that: There are two support plates (1), which are combined and connected at both ends of the combination plate (15).

3. The automatically adjustable colorimetric tube holder according to claim 1, characterized in that: The sides of the support plate (1) and the adjustment plate (11) are fixedly connected with U-shaped seats (22), and the U-shaped seats (22) are located at both ends of the supporting plate (2).

4. The automatically adjustable colorimetric tube holder according to claim 1, characterized in that: Both ends of the support plate (2) are provided with plug-in blocks (23), and the plug-in blocks (23) are slidably plugged into the interior of the U-shaped seat (22).

5. The automatically adjustable colorimetric tube holder according to claim 1, characterized in that: A control box (24) is fixedly connected to one side of the combination plate (15), and a switch (25) is fixedly mounted on one end of the control box (24).

6. The automatically adjustable colorimetric tube holder according to claim 5, characterized in that: The switch (25) is connected in parallel to the control box (24) and the telescopic rod (13) through a circuit.

7. The automatically adjustable colorimetric tube holder according to claim 5, characterized in that: The control box (24) is located between the two support plates (1) and is fixedly connected to the bottom surface of the combined plate (15).

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