PCR (Polymerase Chain Reaction) analyzer

Abstract

The utility model discloses a polymerase chain reaction (PCR) analyzer which comprises a base, a PCR analyzer body is fixedly installed on the outer surface of the upper end of the base, a protective cover is arranged outside the PCR analyzer body, a handle is fixedly installed in the middle of the outer surface of the upper end of the protective cover, two sets of hinges and a limiting assembly are arranged between the protective cover and the base, and the limiting assembly is arranged between the protective cover and the base. The limiting assembly comprises an arm plate, a supporting plate, a nut, a screw and a rotary knob, and buffering supporting feet are fixedly installed at the four corners of the outer surface of the lower end of the base. According to the PCR analyzer disclosed by the utility model, the PCR analyzer is conveniently protected and the safety is improved through the arranged protective cover, the PCR analyzer is conveniently carried through the arranged handle, the protective cover is conveniently limited after being connected with the base through the arranged limiting assembly, the stability of connection between the protective cover and the base is improved, and the PCR analyzer is convenient to carry. And through the arrangement of the buffer supporting legs, the base can be conveniently carried, and a protection effect can be achieved when the base is transferred.

Description

Technical Field

[0001] The utility model relates to the technical field of PCR analyzers, in particular to a PCR analyzer. Background Art

[0002] A PCR instrument is a technical device commonly used in molecular biology experiments, mainly used for DNA amplification and analysis; a PCR instrument is an instrument specifically used to perform polymerase chain reaction (PCR).

[0003] The base in the prior art is generally placed on a desktop, lacks a protective structure, and is easily damaged by accidental contact when not in use; and the PCR analyzer in the prior art is not easy to carry.

[0004] To this end, we propose a PCR analyzer. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a PCR analyzer with a protective cover, which is convenient for protecting the PCR analyzer and convenient for carrying the PCR analyzer, and can effectively solve the problems in the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a PCR analyzer, including a base, a PCR analyzer is fixedly installed on the upper outer surface of the base, a protective cover is arranged on the outside of the PCR analyzer, a handle is fixedly installed in the middle of the upper outer surface of the protective cover, a hinge and a limit assembly are arranged between the protective cover and the base, the number of the hinges is two groups, the limit assembly includes an arm plate, a support plate, a nut, a screw and a knob, buffer feet are fixedly installed at the four corners of the outer surface of the lower end of the base, the buffer feet include a damper on the anti-slip bottom plate, the damper is fixedly installed at the four corners of the outer surface of the lower end of the base, and a threaded hole is opened in the middle of the lower end of the outer surface of one end of the protective cover.

[0009] Preferably, the left and right sides of the lower portion of the outer surface of one end of the protective cover are rotatably connected to the left and right sides of the outer surface of one end of the base through hinges.

[0010] Preferably, the arm plate is fixedly mounted on the middle portion of the upper end of the outer surface of one end of the base, and the lower portion of the outer surface of one side of the support plate is fixedly connected to the end of the arm plate away from the base.

[0011] Preferably, the nut is fixedly mounted on the outer surface of the upper end of the support plate, and the screw rod passes through the nut.

[0012] Preferably, the knob is fixedly mounted on the outer surface of one end of the screw rod, and the screw rod, the nut and the threaded hole are threadedly connected.

[0013] Preferably, the anti-slip base plate is fixedly mounted on the outer surface of the lower end of the damper.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present invention provides a PCR analyzer having the following features:

[0016] Beneficial effects:

[0017] 1. The PCR analyzer is convenient for protecting the PCR analyzer and improving safety through the provided protective cover, and convenient for carrying the PCR analyzer through the provided handle.

[0018] 2. The PCR analyzer is provided with a limit assembly, which facilitates the limit of the protective cover and the base after they are connected, thereby improving the stability of the connection between the protective cover and the base.

[0019] 3. The PCR analyzer has buffer feet, which facilitate the protection of the base when it is carried and transferred. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a schematic diagram of the overall structure of a PCR analyzer.

[0021] Figure 2 This is a back view of a PCR analyzer of the utility model.

[0022] Figure 3 The utility model is a schematic diagram of the structural decomposition of a PCR analyzer.

[0023] Figure 4 A PCR analyzer of the utility model Figure 3 Enlarged view of point A in the middle.

[0024] In the figure: 1. base; 2. protective cover; 3. handle; 4. buffer foot; 5. limit assembly; 6. hinge; 7. damper; 8. anti-slip bottom plate; 9. PCR analyzer; 10. threaded hole; 11. arm plate; 12. support plate; 13. nut; 14. screw; 15. knob. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] This embodiment is a PCR analyzer.

[0027] like Figure 1-4 As shown, it includes a base 1, a PCR analyzer 9 is fixedly installed on the upper outer surface of the base 1, a protective cover 2 is arranged on the outside of the PCR analyzer 9, a handle 3 is fixedly installed on the middle part of the upper outer surface of the protective cover 2, a hinge 6 and a limit assembly 5 are arranged between the protective cover 2 and the base 1, the number of the hinge 6 is two groups, the limit assembly 5 includes an arm plate 11, a support plate 12, a nut 13, a screw 14 and a knob 15, buffer feet 4 are fixedly installed on the four corners of the lower outer surface of the base 1, the buffer feet 4 include a damper 7 and an anti-slip bottom plate 8, the damper 7 is fixedly installed on the four corners of the lower outer surface of the base 1, and a threaded hole 10 is opened in the middle part of the lower end of the outer surface of one end of the protective cover 2.

[0028] The left and right sides of the lower part of the outer surface of one end of the protective cover 2 are rotatably connected to the left and right sides of the outer surface of one end of the base 1 through the hinge 6; the arm plate 11 is fixedly installed on the middle part of the upper end of the outer surface of one end of the base 1, and the lower part of the outer surface of one side of the support plate 12 is fixedly connected to the end of the arm plate 11 away from the base 1; the nut 13 is fixedly installed on the upper end outer surface of the support plate 12, and the screw 14 passes through the nut 13; the knob 15 is fixedly installed on the outer surface of one end of the screw 14, and the screw 14 is threadedly connected to the nut 13 and the threaded hole 10; the anti-slip base plate 8 is fixedly installed on the lower end outer surface of the damper 7.

[0029] It should be noted that the utility model is a PCR analyzer. The PCR analyzer 9 described in the text belongs to the prior art and can be effectively known to the technicians in the relevant technical field, so the details are not repeated here. The protective cover 2 is provided. When the PCR analyzer 9 is not in use, the protective cover 2 covers the outer wall of the PCR analyzer 9 to protect the PCR analyzer 9. By turning the knob 15, the screw 14 is connected to the threaded hole 10 to limit the protective cover 2, improve the stability of the connection between the protective cover 2 and the base 1, and facilitate the carrying of the PCR analyzer 9 by the provided handle 3. The provided buffer foot 4 will cause bumps when the PCR analyzer 9 is transferred by a carrier. The provided damper 7 and the anti-slip bottom plate 8 can stabilize the PCR analyzer 9 and play a role in buffering and shock absorption.

[0030] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A PCR analyzer, comprising a base (1), a PCR analyzer (9) being fixedly mounted on the upper outer surface of the base (1), characterized in that: The PCR analyzer (9) is provided with a protective cover (2) on the outside. A handle (3) is fixedly mounted in the middle of the outer surface of the upper end of the protective cover (2). A hinge (6) and a limit assembly (5) are provided between the protective cover (2) and the base (1). The hinge (6) is provided in two groups. The limit assembly (5) comprises an arm plate (11), a support plate (12), a nut (13), a screw rod (14) and a knob (15). Buffering feet (4) are fixedly mounted at the four corners of the outer surface of the lower end of the base (1). The buffering feet (4) comprise a damper (7) and an anti-slip bottom plate (8). The damper (7) is fixedly mounted at the four corners of the outer surface of the lower end of the base (1). A threaded hole (10) is provided in the middle of the lower end of the outer surface of one end of the protective cover (2).

2. A PCR analyzer according to claim 1, characterized in that: The left and right sides of the lower part of the outer surface of one end of the protective cover (2) are rotatably connected to the left and right sides of the outer surface of one end of the base (1) through hinges (6).

3. A PCR analyzer according to claim 2, characterized in that: The arm plate (11) is fixedly mounted on the middle portion of the upper end of the outer surface of one end of the base (1), and the lower portion of the outer surface of one side of the support plate (12) is fixedly connected to the end of the arm plate (11) away from the base (1).

4. A PCR analyzer according to claim 3, characterized in that: The nut (13) is fixedly mounted on the outer surface of the upper end of the support plate (12), and the screw rod (14) passes through the nut (13).

5. A PCR analyzer according to claim 4, characterized in that: The knob (15) is fixedly mounted on the outer surface of one end of the screw rod (14), and the screw rod (14) is threadedly connected to the nut (13) and the threaded hole (10).

6. A PCR analyzer according to claim 5, characterized in that: The anti-skid bottom plate (8) is fixedly mounted on the outer surface of the lower end of the damper (7).

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