Nucleic acid amplification analyzer convenient to carry

Abstract

The utility model discloses a portable nucleic acid amplification analyzer, which relates to the technical field of nucleic acid amplification analyzers, and comprises a machine body, the left and right sides of the front and back surfaces of the machine body are respectively provided with a placing groove, and the upper sides of the inner walls of the four placing grooves are respectively provided with a rolling cavity; the left sides and the right sides of the inner walls of the four winding cavities are jointly and rotationally connected with winding rods, communicating openings are formed in the upper sides of the inner walls of the four containing grooves, and the front sides and the rear sides of the rod walls of the four winding rods are fixedly connected with rotary springs. And the opposite ends of the two corresponding rotary springs are fixedly connected with the opposite sides of the inner wall of the winding cavity correspondingly, and connecting belts are connected to the rod walls of the four winding rods in a wound mode. The device is provided with a structure convenient to carry and take, the problem that a user takes and carries the device in a holding mode can be avoided, the moving and using difficulty of the device is avoided, and the using performance of the device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of nucleic acid amplification analyzers, and particularly relates to a nucleic acid amplification analyzer convenient to carry. Background Art

[0002] A nucleic acid amplification analyzer, also known as a PCR gene amplifier, a PCR nucleic acid amplifier, and a polymerase chain reaction nucleic acid amplifier, is an instrument that uses the PCR polymerase chain reaction technology to amplify specific DNA. It is widely used in medical and biological laboratories. For example, it is used to determine whether a certain genetic disease map will be shown in a sample, the diagnosis of infectious diseases, gene replication, and paternity testing, etc. It is one of the common detection instruments.

[0003] However, when the nucleic acid amplification analyzer is in use, there is no structure on its surface that can be conveniently taken. In the process of moving or carrying the nucleic acid amplification analyzer, generally, the user holds it in his arms to take and carry it, which will increase the difficulty of moving and using the nucleic acid amplification analyzer. In order to ensure the use performance of the nucleic acid amplification analyzer, a nucleic acid amplification analyzer convenient to carry is needed. Content of the Utility Model

[0004] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0005] A nucleic acid amplification analyzer convenient to carry includes a machine body. Placement grooves are opened on the left and right sides of the front and back surfaces of the machine body. On the upper sides of the inner walls of the four placement grooves, winding cavities are opened. On the left and right sides of the inner walls of the four winding cavities, winding rods are rotatably connected together.

[0006] On the upper sides of the inner walls of the four placement grooves, communication ports are opened. On the front and back sides of the rod walls of the four winding rods, return springs are fixedly connected. The opposite ends of two corresponding return springs are respectively fixedly connected to the opposite sides of the inner wall of the winding cavity. The rod walls of the four winding rods are all wound and connected with connecting belts. The lower ends of the four connecting belts respectively extend to the inner walls of the placement grooves through the inner walls of the corresponding communication ports. On one side of the inner walls of the four communication ports, fixing mechanisms are provided.

[0007] Through the above technical solutions, the basic detection function of the device is ensured, and the basic carrying effect is ensured.

[0008] Furthermore, the fixing mechanism includes a fixing groove opened on one side of the inner wall of the communication port. A fixing groove block is slidably connected to the inner wall of the fixing groove. A lead screw is threadedly connected to the inner wall of the fixing groove block. The end of the lead screw away from the connecting belt penetrates through one side of the inner wall of the fixing groove and extends to the surface of the machine body. The lower end of the front connecting belt is fixedly connected with a male buckle, and the lower end of the rear connecting belt is fixedly connected with a female buckle.

[0009] Through the above technical solution, it is convenient to adjust the carried structure, ensure the comfort during use, and enhance the usage effect of the device.

[0010] Furthermore, one end of each of the plurality of lead screws away from the body is fixedly connected with a knob block, and the surfaces of the plurality of knob blocks are rotatably connected to the surface of the body.

[0011] Through the above technical solution, it is convenient for the operator to rotate the lead screw.

[0012] Furthermore, on one side of the inner walls of the four communication ports away from the lead screw, rubber cushion blocks are fixedly connected. The surfaces of the four rubber cushion blocks are in contact with the surface of the connecting belt, and a plurality of balls are rotatably arranged below the front and rear sides of the inner walls of the four communication ports.

[0013] Through the above technical solution, during the movement of the connecting belt, the problem of damage to the connecting belt will not occur, ensuring the use safety of the connecting belt.

[0014] Furthermore, on the upper side of the inner walls of the four placement grooves, groove cover plates are rotatably connected, and the surfaces of the four groove cover plates are mutually clamped with the inner walls of the placement grooves.

[0015] Through the above technical solution, it is convenient to protect the structure in the placement groove, ensuring the safety during the use of the device.

[0016] Furthermore, on the lower side of the side of each of the four groove cover plates away from the placement groove, a pulling groove is provided.

[0017] Through the above technical solution, the groove cover plate can be opened more conveniently, reducing the operation difficulty of the structure inside the device.

[0018] Furthermore, adjustment screws are threadedly connected to the four corners of the bottom surface of the body, and round blocks are fixedly connected to the lower ends of the four adjustment screws.

[0019] Through the above technical solution, it can ensure that the body is in a horizontal state during placement, ensuring the usage effect of the body.

[0020] Furthermore, the surfaces of the four round blocks and the surfaces of the four knob blocks are all subjected to frosted treatment.

[0021] Through the above technical solution, the problem of slipping during the use of the round block and the knob block is avoided.

[0022] The technical effects and advantages of the present utility model:

[0023] The utility model utilizes the mutual clamping effect of the male buckle and the female buckle on the connecting belt to ensure the connection effect between the connecting belts, and further ensure that the body can be taken by the connected connecting belt, facilitating its carrying. When pulling the connecting belt, the connecting belt can be extruded by rotating the screw rod to make the fixed groove block, thereby ensuring the length adjustment effect of the connecting belt. Through the above structure, the device has a structure for convenient carrying and taking, which can avoid the problem that the user holds the device to carry it, avoid the movement and use difficulty of the device, and ensure the use performance of the device.

[0024] Through the setting of the knob block, it is convenient for the operator to rotate the screw rod. Through the setting of the rubber cushion block and the ball, during the movement of the connecting belt, the problem of connecting belt damage will not occur, ensuring the use safety of the connecting belt. Through the setting of the groove cover plate, it is convenient to protect the structure in the placement groove.

[0025] Through the setting of the pulling groove, the groove cover plate can be opened more conveniently, reducing the operation difficulty of the structure inside the device. Through the setting of the adjusting screw rod and the round block, it can ensure that the body is in a horizontal state during the placement process, ensuring the use effect of the body. By using the frosted setting of the round block and the knob block, the problem of slipping during the use of the round block and the knob block can be avoided. Brief Description of the Drawings

[0026] Figure 1 is the overall front structural schematic diagram of the utility model.

[0027] Figure 2 is the overall side sectional structural schematic diagram of the utility model

[0028] Figure 3 is of the utility model Figure 2 enlarged structural schematic diagram of part A.

[0029] Figure 4 is of the utility model Figure 2 enlarged structural schematic diagram of part B.

[0030] Figure 5 is the three-dimensional structural schematic diagram of the body of the utility model.

[0031] Figure 6 is the three-dimensional structural schematic diagram of the connecting belt of the utility model.

[0032] In the figure: 1, body; 2, placement groove; 3, winding cavity; 4, winding rod; 5, communication port; 6, return spring; 7, connecting belt; 8, fixed groove; 9, fixed groove block; 10, screw rod; 11, male buckle; 12, female buckle; 13, knob block; 14, rubber cushion block; 15, ball; 16, groove cover plate; 17, pulling groove; 18, adjusting screw rod; 19, round block. Detailed Description of the Invention

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model.

[0034] The "front, back, left, and right" perspectives of this device are based on Figure 1 the direction of the attached drawings.

[0035] As Figures 1 - 6 shown, a nucleic acid amplification analyzer that is convenient to carry includes a body 1. Placing grooves 2 are opened on the left and right sides of the front and back surfaces of the body 1. Winding cavities 3 are opened on the upper sides of the inner walls of the four placing grooves 2. Winding rods 4 are rotatably connected to the left and right sides of the inner walls of the four winding cavities 3 together.

[0036] On the upper sides of the inner walls of the four placing grooves 2, communication ports 5 are opened. On the front and back sides of the rod walls of the four winding rods 4, return springs 6 are fixedly connected. The opposite ends of two corresponding return springs 6 are fixedly connected to the opposite sides of the inner walls of the winding cavities 3 respectively. The rod walls of the four winding rods 4 are wound with connecting bands 7. The lower ends of the four connecting bands 7 extend to the inner walls of the placing grooves 2 through the inner walls of the corresponding communication ports 5. On one side of the inner walls of the four communication ports 5, fixing mechanisms are provided. The fixing mechanisms include fixing grooves 8 opened on one side of the inner walls of the communication ports 5. A fixing groove block 9 is slidably connected to the inner wall of the fixing groove 8. The fixing groove block 9 is a square cylindrical structure, which can ensure that no self-rotation problem occurs during the movement process and ensure the normal movement effect of the fixing groove block 9. A lead screw 10 is threadedly connected to the inner wall of the fixing groove block 9. The end of the lead screw 10 away from the connecting band 7 penetrates through one side of the inner wall of the fixing groove 8 and extends to the surface of the body 1. A male buckle 11 is fixedly connected to the lower end of the front connecting band 7, and a female buckle 12 is fixedly connected to the lower end of the rear connecting band 7. By using the mutual buckling effect of the male buckle 11 and the female buckle 12 on the connecting band 7, the connection effect between the connecting bands 7 can be ensured, and further, the body 1 can be taken by the connected connecting bands 7, which is convenient for carrying it. When pulling the connecting band 7, the fixing groove block 9 can be rotated to squeeze the connecting band 7, thereby ensuring the length adjustment effect of the connecting band 7. This device has a structure for convenient carrying and taking, which can avoid the problem that the user takes and carries it by holding it, avoid the movement and use difficulties of the device, and ensure the use performance of the device.

[0037] As Figures 1 - 4As shown, in some embodiments, knob blocks 13 are fixedly connected to one ends of multiple lead screws 10 away from the machine body 1. Through the arrangement of the knob blocks 13, it is convenient for the operator to rotate the lead screws 10. The surfaces of the multiple knob blocks 13 are rotatably connected to the surface of the machine body 1. On the side of the inner walls of the four communication ports 5 away from the lead screws 10, rubber cushion blocks 14 are fixedly connected. The surfaces of the four rubber cushion blocks 14 are in contact with the surface of the connecting belt 7. A plurality of balls 15 are rotatably arranged below the front and rear sides of the inner walls of the four communication ports 5. Through the arrangement of the rubber cushion blocks 14 and the balls 15, during the movement of the connecting belt 7, the problem of damage to the connecting belt 7 will not occur, ensuring the use safety of the connecting belt 7. On the upper sides of the inner walls of the four placement grooves 2, groove cover plates 16 are rotatably connected. Through the arrangement of the groove cover plates 16, it is convenient to protect the structures in the placement grooves 2. The surfaces of the four groove cover plates 16 are mutually clamped with the inner walls of the placement grooves 2.

[0038] As Figures 2 - 5 shown, in some embodiments, on the lower sides of the surfaces of the four groove cover plates 16 away from the placement grooves 2, pulling grooves 17 are provided. Through the arrangement of the pulling grooves 17, the groove cover plates 16 can be opened more conveniently, reducing the operation difficulty of the structures inside the device. Adjusting screws 18 are threadedly connected to the four corners of the bottom surface of the machine body 1. Circular blocks 19 are fixedly connected to the lower ends of the four adjusting screws 18. Through the arrangement of the adjusting screws 18 and the circular blocks 19, it can be ensured that the machine body 1 is in a horizontal state during the placement process, ensuring the use effect of the machine body 1. The surfaces of the four circular blocks 19 and the surfaces of the four knob blocks 13 are both treated with frosting. By using the frosting settings of the circular blocks 19 and the knob blocks 13, the problem of slipping during the use of the circular blocks 19 and the knob blocks 13 is avoided.

[0039] The working principle of the present utility model: During the use of the device, the machine body 1 has the use function of a nucleic acid amplification analyzer, which is a mature existing technology. The innovative structure of the present device will not be elaborated on the existing technology too much. The device utilizes the mutual clamping effect of the male and female fasteners 11 and 12 on the connecting belt 7 to ensure the connection effect between the connecting belts 7, and further can ensure that the machine body 1 can be taken by the connected connecting belt 7, facilitating its carrying. When pulling the connecting belt 7, the fixed groove block 9 can be made to press the connecting belt 7 by rotating the lead screw 10, thereby ensuring the length adjustment effect of the connecting belt 7;

[0040] When the use is over, the male and female fasteners 11 and 12 are disconnected, and the lead screw 10 is rotated in the reverse direction. Under the reverse contraction of the return spring 6, the male and female fasteners 11 and 12 are retracted into the placement groove 2, and the use of the device can be ended.

[0041] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. A portable nucleic acid amplification analyzer, comprising a body (1), characterized in that: The machine body (1) is provided with placement grooves (2) on both the left and right sides of the front and rear surfaces, and the upper sides of the inner walls of the four placement grooves (2) are provided with winding cavities (3), and the left and right sides of the inner walls of the four winding cavities (3) are rotatably connected to winding rods (4); The upper sides of the inner walls of the four placement grooves (2) are each provided with a connecting opening (5); the front and rear sides of the rod walls of the four winding rods (4) are each fixedly connected with a rotating spring (6); the opposite ends of the two corresponding rotating springs (6) are respectively fixedly connected to the opposite sides of the inner wall of the winding chamber (3); the rod walls of the four winding rods (4) are each wrapped with a connecting belt (7); the lower ends of the four connecting belts (7) extend through the inner walls of the corresponding connecting openings (5) to the inner wall of the placement groove (2); and one side of the inner walls of the four connecting openings (5) is provided with a fixing mechanism.

2. A portable nucleic acid amplification analyzer according to claim 1, characterized in that: The fixing mechanism comprises a fixing groove (8) formed on one side of the inner wall of the connecting opening (5); a fixing groove block (9) is slidably connected to the inner wall of the fixing groove (8); a screw rod (10) is threadedly connected to the inner wall of the fixing groove block (9); an end of the screw rod (10) away from the connecting belt (7) passes through one side of the inner wall of the fixing groove (8) and extends to the surface of the machine body (1); a sub-clip (11) is fixedly connected to the lower end of the connecting belt (7) on the front side; and a female clip (12) is fixedly connected to the lower end of the connecting belt (7) on the rear side.

3. A portable nucleic acid amplification analyzer according to claim 2, characterized in that: The ends of the plurality of screw rods (10) away from the machine body (1) are all fixedly connected to a knob block (13), and the surfaces of the plurality of knob blocks (13) are all rotatably connected to the surface of the machine body (1).

4. A portable nucleic acid amplification analyzer according to claim 2, characterized in that: A rubber pad (14) is fixedly connected to one side of the inner wall of the four connecting ports (5) away from the screw rod (10), the surface of the four rubber pads (14) is in contact with the surface of the connecting belt (7), and a plurality of balls (15) are rotated below the front and rear sides of the inner wall of the four connecting ports (5).

5. The portable nucleic acid amplification analyzer according to claim 1, characterized in that: The upper sides of the inner walls of the four placement grooves (2) are all rotatably connected to groove cover plates (16), and the surfaces of the four groove cover plates (16) are mutually engaged with the inner walls of the placement grooves (2).

6. A portable nucleic acid amplification analyzer according to claim 5, characterized in that: A draw groove (17) is formed on the lower side of the four slot cover plates (16) away from the placement slot (2).

7. A portable nucleic acid amplification analyzer according to claim 3, characterized in that: The four corners of the bottom surface of the machine body (1) are all threadedly connected with adjusting screws (18), and the lower ends of the four adjusting screws (18) are all fixedly connected with round blocks (19).

8. The portable nucleic acid amplification analyzer according to claim 7, characterized in that: The surfaces of the four round blocks (19) and the surfaces of the four knob blocks (13) are all frosted.

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