Pretreatment device for colloidal gold detection sample

Abstract

The utility model relates to the technical field of colloidal gold detection sample treatment, and discloses a pretreatment device for colloidal gold detection samples, the upper surface of a bottom plate is symmetrically provided with moving grooves, a moving plate is arranged in the moving grooves in a sliding manner, the upper surface of the moving plate is integrally provided with a connecting plate, and the connecting plate is connected with the moving plate. A placing plate is arranged on the portion, above the bottom plate, of the upper surface of the connecting plate, a handle is installed on the front surface of the placing plate, fixing rods are symmetrically installed on the upper surface of the placing plate, lifting rods are arranged at the upper ends of the fixing rods in a penetrating mode, and limiting plates are connected to the upper ends of the lifting rods; and placing holes are formed in the upper surfaces of the limiting plate and the placing plate. By pulling the handle, the placing plate can move back and forth on the bottom plate in a reciprocating manner, that is, the moving plate moves in the moving groove, so that a colloidal gold detection sample in a limited test tube can be shaken and shaken up, and subsequent colloidal gold detection work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of colloidal gold detection sample processing, in particular to a pre-processing device for colloidal gold detection samples. Background Art

[0002] Colloidal gold testing is a commonly used biochemical technique used to detect various biological molecules, such as proteins, nucleic acids, carbohydrates, etc. In colloidal gold testing, the sample is the substance to be tested, which can be a biological sample (such as blood, urine, tissue, etc.). The sample is generally stored in a test tube bottle. When the sample is undergoing colloidal gold testing, it needs to be pre-treated to improve its subsequent accuracy and sensitivity.

[0003] However, currently, when processing colloidal gold detection samples in test tubes, the test tubes are generally shaken manually to mix the samples in the test tubes evenly. This method greatly increases the labor intensity of the staff during mixing, and the mixing efficiency is also slow, which affects the processing effect. Therefore, those skilled in the art provide a pre-treatment device for colloidal gold detection samples to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a pre-treatment device for colloidal gold detection samples to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pretreatment device for colloidal gold detection samples comprises a base plate, the upper surface of the base plate is symmetrically provided with movable grooves, a movable plate is slidably arranged inside the movable groove, a connecting plate is integrally installed on the upper surface of the movable plate, a placement plate is arranged on the upper surface of the connecting plate above the base plate, a handle is installed on the front surface of the placement plate, and fixing rods are symmetrically installed on the upper surface of the placement plate, a lifting rod is penetrated through the upper end of the fixing rod, the upper end of the lifting rod is connected to a limiting plate, and the upper surfaces of the limiting plate and the placement plate are both provided with placement holes.

[0007] As a further solution of the utility model: the movable plate and the connecting plate are arranged in a "T" shape, and the length of the movable plate is longer than that of the connecting plate.

[0008] As a further solution of the utility model: positioning plates are symmetrically arranged on the lower surface of the placement plate, and positioning grooves that engage with the positioning plates are opened on the upper surface of the connecting plate.

[0009] As a further solution of the utility model: the placement hole is a circular hole, and at least fifteen positioning holes are provided on the upper surface of the placement plate and the limiting plate.

[0010] As a further solution of the utility model: locking bolts are symmetrically arranged on the outside of the fixing rod, and positioning holes are symmetrically opened on the outside of the lifting rod. The ends of the locking bolts are embedded in the interior of the positioning holes and are threadedly connected to the positioning holes.

[0011] As a further solution of the utility model: the lower end of the lifting rod is connected to a limiting plate inside the fixed rod, and the lifting rod is slidably arranged inside the fixed rod.

[0012] As a further solution of the utility model: the lifting rod is at the same height as the fixing rod, and four fixing rods are symmetrically arranged on the upper surface of the placement plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A pretreatment device for colloidal gold detection samples, by placing the bottom end of a test tube containing colloidal gold detection samples into a placement hole opened on a placement plate, and the top end of the test tube passes through the upper surface of a limiting plate, so that the test tube containing the colloidal gold detection samples can be limited and fixed to ensure the stability of the colloidal gold detection sample test tube, and at the same time, a lifting rod is used to move inside a fixed rod, so that the height of the limiting plate can be adjusted, so that colloidal gold detection sample test tubes of different heights can be placed, so as to facilitate subsequent processing thereof.

[0015] 2. A pretreatment device for colloidal gold detection samples, which can be installed by embedding the positioning plate on the lower surface of the placement plate into the inside of the positioning groove, and at the same time, pulling the handle can make the placement plate move back and forth on the bottom plate, that is, the moving plate moves inside the moving groove, so that the colloidal gold detection sample in the limited test tube can be shaken and evenly mixed, so as to facilitate the subsequent colloidal gold detection work, improve its detection effect, effectively improve its work efficiency, and reduce the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a pre-treatment device for colloidal gold detection samples;

[0017] Figure 2 It is a structural schematic diagram of a connecting plate in a pre-treatment device for detecting colloidal gold samples;

[0018] Figure 3 It is a structural schematic diagram of a positioning groove in a pre-treatment device for detecting colloidal gold samples;

[0019] Figure 4 The present invention is a schematic diagram of the structure of a limit plate in a pre-treatment device for detecting colloidal gold samples.

[0020] In the figure: 1, bottom plate; 11, moving groove; 12, moving plate; 13, connecting plate; 131, positioning groove; 2, placement plate; 21, handle; 22, positioning plate; 3, limit plate; 31, fixing rod; 311, locking bolt; 32, lifting rod; 321, positioning hole; 322, limit plate; 4, placement hole. DETAILED DESCRIPTION

[0021] See also Figures 1 to 4 In an embodiment of the utility model, a pretreatment device for colloidal gold detection samples includes a base plate 1, a movable groove 11 is symmetrically opened on the upper surface of the base plate 1, a movable plate 12 is slidably set inside the movable groove 11, a connecting plate 13 is integrally installed on the upper surface of the movable plate 12, a placing plate 2 is arranged on the upper surface of the connecting plate 13 above the base plate 1, a handle 21 is installed on the front surface of the placing plate 2, and a fixing rod 31 is symmetrically installed on the upper surface of the placing plate 2, a lifting rod 32 is penetrated through the upper end of the fixing rod 31, and the upper end of the lifting rod 32 is connected to a limiting plate 3, and a placing hole 4 is opened on the upper surface of the limiting plate 3 and the placing plate 2. The placing hole 4 can be used to place the colloidal gold detection sample in the test tube, and the placing plate 2 can be moved back and forth by the handle 21, so that the colloidal gold detection sample in the test tube can be shaken evenly to facilitate the accuracy of subsequent detection.

[0022] exist Figure 3 Middle: The movable plate 12 and the connecting plate 13 are arranged in a "T" shape, and the length of the movable plate 12 is longer than that of the connecting plate 13. This arrangement utilizes the movable plate 12 to move inside the movable groove 11, so as to achieve the purpose of reciprocating movement of the placement plate 2 on the bottom plate 1.

[0023] exist Figure 2 Middle: The lower surface of the placement plate 2 is symmetrically provided with a positioning plate 22, and the upper surface of the connecting plate 13 is provided with a positioning groove 131 that engages with the positioning plate 22. This arrangement utilizes the positioning plate 22 to be embedded in the interior of the positioning groove 131, which can facilitate the rapid positioning and installation of the placement plate 2.

[0024] exist Figure 1 Middle: The placement holes 4 are circular holes, and at least fifteen placement holes 4 are provided on the upper surfaces of the placement plate 2 and the limiting plate 3. This arrangement utilizes the placement holes 4 to limit the test tubes and ensure the stability of the test tubes.

[0025] exist Figure 1 and Figure 4Middle: The fixing rod 31 is symmetrically provided with locking bolts 311 on the outside, and the lifting rod 32 is symmetrically provided with positioning holes 321 on the outside. The ends of the locking bolts 311 are embedded in the positioning holes 321 and are threadedly connected to the positioning holes 321. This arrangement utilizes the threaded connection between the locking bolts 311 and the positioning holes 321, so that the lifting rod 32 can be fixed, that is, the fixing of the limit plate 3 is achieved.

[0026] exist Figure 4 Middle: The lower end of the lifting rod 32 is connected to the limiting plate 322 inside the fixed rod 31, and the lifting rod 32 is slidably set inside the fixed rod 31. The lifting rod 32 has the same height as the fixed rod 31. Four fixed rods 31 are symmetrically arranged on the upper surface of the placement plate 2. The setting uses the limiting plate 322 to limit the lifting rod 32. The height of the limiting plate 3 can be adjusted by adjusting the lifting rod 32 to achieve the placement of test tubes of different heights.

[0027] The working principle of the utility model is as follows: when the pre-treatment device for the colloidal gold detection sample is used, the positioning plate 22 on the lower surface of the placement plate 2 is first embedded into the inside of the positioning groove 131 opened on the connecting plate 13, so that the placement plate 2 can be installed on the bottom plate 1, and after installation, the lifting rod 32 is moved inside the fixing rod 31, so that the height of the limit plate 3 can be adjusted, and after adjustment, the locking bolt 311 is connected with the thread of the positioning hole 321, so that the limit plate 3 can be fixed, and the colloidal gold detection sample is placed on the bottom plate 1. The bottom end of the test tube of the sample passes through the placement hole 4 opened on the limiting plate 3 and is embedded in the inside of the placement hole 4 opened on the placement plate 2, so that the test tube can be fixed. After fixation, the staff can hold the handle 21 and move the placement plate 2 back and forth on the bottom plate 1. At this time, the moving plate 12 will move inside the moving groove 11, so that the colloidal gold detection sample in the limited test tube can be shaken and evenly mixed, so as to facilitate the subsequent colloidal gold detection work, improve its detection effect, effectively improve its work efficiency, and reduce the labor intensity of the staff.

[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pre-treatment device for detecting colloidal gold samples, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is symmetrically provided with a movable groove (11), a movable plate (12) is slidably arranged inside the movable groove (11), a connecting plate (13) is integrally installed on the upper surface of the movable plate (12), a placement plate (2) is arranged on the upper surface of the connecting plate (13) above the bottom plate (1), a handle (21) is installed on the front surface of the placement plate (2), and a fixing rod (31) is symmetrically installed on the upper surface of the placement plate (2), a lifting rod (32) is penetrated through the upper end of the fixing rod (31), and the upper end of the lifting rod (32) is connected to a limiting plate (3), and the upper surfaces of the limiting plate (3) and the placement plate (2) are both provided with a placement hole (4).

2. A pre-treatment device for detecting colloidal gold samples according to claim 1, characterized in that: The movable plate (12) and the connecting plate (13) are arranged in a "T" shape, and the length of the movable plate (12) is longer than the length of the connecting plate (13).

3. A pre-treatment device for detecting colloidal gold samples according to claim 1, characterized in that: The lower surface of the placement plate (2) is symmetrically provided with a positioning plate (22), and the upper surface of the connection plate (13) is provided with a positioning groove (131) which is mutually engaged with the positioning plate (22).

4. The pre-treatment device for detecting colloidal gold samples according to claim 1, characterized in that: The placement holes (4) are circular hole-shaped, and at least fifteen placement holes (4) are provided on the upper surfaces of the placement plate (2) and the limiting plate (3).

5. The pre-treatment device for detecting colloidal gold samples according to claim 1, characterized in that: The fixing rod (31) is symmetrically provided with locking bolts (311) on the outside, and the lifting rod (32) is symmetrically provided with positioning holes (321) on the outside. The ends of the locking bolts (311) are embedded in the positioning holes (321) and are threadedly connected to the positioning holes (321).

6. A pre-treatment device for detecting colloidal gold samples according to claim 1, characterized in that: The lower end of the lifting rod (32) is connected to a limiting plate (322) inside the fixed rod (31), and the lifting rod (32) is slidably arranged inside the fixed rod (31).

7. A pre-treatment device for detecting colloidal gold samples according to claim 1, characterized in that: The lifting rod (32) has the same height as the fixing rod (31), and four fixing rods (31) are symmetrically arranged on the upper surface of the placement plate (2).

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