Gene variation point accurate identification device

Abstract

The utility model discloses an accurate identification device for gene variation points, which relates to the technical field of gene detection equipment and comprises a gene analyzer body, a sample processing bin is arranged on the front side of the gene analyzer body, and a sequencing reaction bin is arranged at the upper end of the gene analyzer body. An adjusting mechanism is movably mounted at the upper end of the gene analyzer body, a fixing mechanism is fixedly mounted on the outer side of the adjusting mechanism, and the adjusting mechanism is clamped with a display module through the fixing mechanism. By adopting the structure, when the display module needs to be adjusted, only the screw rod needs to be rotated in the mounting groove by using the rotating handle, so that the moving plate on the outer side of the screw rod slides, and meanwhile, the supporting column rotating between the moving plate and the adjusting shell pushes the adjusting shell to rotate and adjust on the gene analyzer body; therefore, the angle of the display module in the adjusting shell can be conveniently adjusted for use.

Description

Technical Field

[0001] The utility model belongs to the technical field of gene detection equipment, and particularly relates to a device for accurately identifying gene mutation points. Background Art

[0002] Devices that accurately identify gene mutations are usually called gene sequencers or gene analyzers. These products use advanced biotechnology to accurately identify and analyze mutations in genes, providing important data support for medical diagnosis, disease research, drug development and other fields. Gene sequencers convert gene sequence information into readable data by performing specific chemical reactions and signal detection on the samples to be tested. Then, the data is processed and analyzed through professional bioinformatics software to accurately identify gene mutations.

[0003] A Chinese patent with publication number CN219218007U discloses a spectrum display gene analyzer, comprising: an analyzer body and a base; the base is arranged at the bottom of the analyzer body; two buffer cavities are provided inside the base, and buffer components are provided inside the two buffer cavities, and the buffer ends of the two buffer components are connected to the bottom of the analyzer body; wherein a movable groove is provided at the bottom of the base, and a bidirectional screw rod is rotatably connected between the two sides of the inner wall of the movable groove.

[0004] The above-mentioned gene analyzers in the prior art still have some shortcomings in actual use. As is known to all, in order to facilitate operation and use, gene analyzers are generally equipped with a display module on the instrument for instrument operation and use display, etc. However, the display module is usually fixed in a certain position and cannot be adjusted according to the user's usage. Therefore, the comfort of operation will be affected, such as screen reflection and viewing angle problems. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a device for accurately identifying gene mutation points to solve the problems mentioned in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A device for accurately identifying gene mutation points comprises a gene analyzer body, a sample processing chamber is arranged on the front of the gene analyzer body, a sequencing reaction chamber is arranged on the upper end of the gene analyzer body, an adjustment mechanism is movably installed on the upper end of the gene analyzer body, a fixing mechanism is fixedly installed on the outer side of the adjustment mechanism, and a display module is connected to the adjustment mechanism through the fixing mechanism;

[0008] The adjusting mechanism comprises a mounting slot, wherein the mounting slot is provided at the upper end of the gene analyzer body, a screw is rotatably connected to the inner side of the mounting slot, one end of the screw is rotatably penetrated through the slot wall of the mounting slot and a rotary handle is fixedly installed, the outer side of the screw is threadedly connected to a shift plate, the shift plate is slidably connected to the inner side of the mounting slot, the upper end of the gene analyzer body is rotatably connected to an adjusting shell, the outer side of the shift plate is rotatably connected to a supporting column, one end of the supporting column away from the shift plate is rotatably connected to the back side of the adjusting shell, the display module is plugged into the upper end of the adjusting shell, the fixing mechanism is fixedly installed on the back side of the adjusting shell, a card slot is provided on the back side of the display module, the adjusting shell is card-connected with the card slot through the fixing mechanism, and the display module can be conveniently adjusted and used through the adjusting mechanism;

[0009] The fixing mechanism includes a square sleeve, which is fixedly connected to the back of the adjusting shell, and a movable plate is slidably connected to the inner side of the square sleeve, and a pull rod is fixedly connected to one side of the movable plate. A spring is sleeved on the end of the pull rod close to the movable plate, and the end of the pull rod away from the movable plate slides through the wall of the square sleeve and is fixedly connected to a pull handle, and a clamping block is fixedly connected to the side of the movable plate away from the spring, and the clamping end of the clamping block slides into the inner side of the adjusting shell and is clamped in the clamping slot. The display module can be conveniently installed and fixed through the fixing mechanism.

[0010] As a preferred technical solution, a mounting plate is symmetrically fixedly installed on the upper end of the gene analyzer body, a rotating shaft is symmetrically fixedly connected to the outer side of the adjustment shell, and one end of the rotating shaft away from the adjustment shell is rotatably connected to the inner side of the mounting plate. The adjustment shell can be conveniently rotated on the gene analyzer body through the mounting plate and the rotating shaft.

[0011] As a preferred technical solution, a rotating seat is symmetrically fixed on the back side of the adjusting shell and the upper end of the movable plate, one end of the support column is rotatably connected to the rotating seat on the back side of the adjusting shell, and one end of the support column away from the adjusting shell is rotatably connected to the rotating seat on the upper end of the movable plate. Through the rotating seat, the end of the support column can be easily rotated between the adjusting shell and the movable plate.

[0012] As an optimal technical solution, a screw sleeve is fixedly installed on the inner side of the moving plate, and the moving plate is threadedly connected to the outer side of the screw rod through the screw sleeve. A sliding rod is symmetrically fixedly installed on the inner side of the mounting groove, and the moving plate is slidably connected to the outer side of the sliding rod. The screw sleeve can facilitate the threaded connection of the moving plate to the outer side of the screw rod.

[0013] As a preferred technical solution, a slot is provided at the upper end of the adjusting shell, the display module is plugged into the adjusting shell through the slot, a wiring socket is fixedly connected to the back of the display module, a U-groove is provided at the upper end of the adjusting shell, and the end of the wiring socket away from the display module passes through the U-groove. The display module can be conveniently plugged and installed on the adjusting shell through the slot.

[0014] As a preferred technical solution, sliding grooves are symmetrically opened on the inner side of the square sleeve, and sliding blocks are fixedly connected to the ends of the movable plate. The sliding blocks and the sliding grooves are slidably connected, and the sliding grooves can facilitate the sliding of the movable plate in the square sleeve.

[0015] In summary, the utility model mainly has the following beneficial effects:

[0016] First, when the display module needs to be adjusted, it is only necessary to use the handle to rotate the screw in the installation slot, so that the shift plate outside the screw slides, and at the same time, the rotating support column between the shift plate and the adjustment shell pushes the adjustment shell to rotate and adjust on the gene analyzer body, so that the angle of the display module in the adjustment shell can be adjusted conveniently;

[0017] Second, when installing the display module in the adjustment shell, the display module is inserted along the slot at the upper end of the adjustment shell. During the insertion process, the display module contacts the inclined surface of the card block extending from the inside, and is squeezed along the inclined surface of the card block so that the movable plate connected to the card block slides in the square sleeve to compress the spring. When the display module is inserted into place, and the card-in end of the card block corresponds to the card slot of the display module, the spring is reset and pushes the card block connected to the movable plate into the card slot of the display module to fix it. When disassembling the display module, you only need to pull the pull rod connected to the pull handle, and the pull rod drives the movable plate to slide at the square sleeve. At the same time, the card block and the card slot connected to the movable plate are separated, and then the display module can be pulled out from the inside of the adjustment shell, thereby facilitating the disassembly, assembly, replacement and use of the display module on the adjustment shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is an exploded view of the back side of the utility model;

[0020] Figure 3 The utility model Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 It is a schematic diagram of the internal structure of the regulating shell of the utility model.

[0022] Figure numerals: 1. Gene analyzer body; 2. Sample processing chamber; 3. Sequencing reaction chamber; 4. Display module; 5. Adjustment mechanism; 501. Mounting slot; 502. Screw rod; 503. Rotary handle; 504. Shift plate; 505. Support column; 506. Adjustment shell; 6. Mounting plate; 7. Rotating shaft; 8. Card slot; 9. Rotating seat; 10. Screw sleeve; 11. Sliding rod; 12. Slot; 13. U-slot; 14. Wiring seat; 16. Fixing mechanism; 161. Square sleeve; 162. Movable plate; 163. Spring; 164. Pull rod; 165. Pull handle; 166. Card block; 17. Sliding block; 18. Sliding slot. DETAILED DESCRIPTION

[0023] refer to Figures 1 to 4 The present embodiment provides a device for accurately identifying gene mutation points, including a gene analyzer body 1, a sample processing chamber 2 is provided on the front of the gene analyzer body 1, a sequencing reaction chamber 3 is provided on the upper end of the gene analyzer body 1, an adjustment mechanism 5 is movably installed on the upper end of the gene analyzer body 1, a fixing mechanism 16 is fixedly installed on the outer side of the adjustment mechanism 5, and a display module 4 is connected to the adjustment mechanism 5 through the fixing mechanism 16; the display module 4 is used for the gene analyzer body 1 to perform human-computer interaction functions, and a connector for connecting a connecting line is also provided on the gene analyzer body 1, which can facilitate the connection with the back of the display module 4 after the display module 4 is installed. The base 14 is connected to the conducting circuit; the sample processing chamber 2 is used to process the gene sample to be tested, which may include an automated sample loading and preprocessing system for preparing the sample for subsequent analysis. The sequencing reaction chamber 3 is the core part of the gene analyzer, which performs the chemical reaction process of gene sequencing, which may include PCR amplification, enzymatic reaction, fluorescent labeling, etc., in order to generate a detectable signal. In addition, the gene analyzer body 1 also includes a signal detection module responsible for detecting the signal generated in the sequencing reaction, and a data analysis module and a control system for converting the detected signal into gene sequence information and identifying and analyzing the mutation point;

[0024] The adjustment mechanism 5 includes a mounting groove 501, which is provided at the upper end of the gene analyzer body 1. A screw rod 502 is rotatably connected to the inner side of the mounting groove 501. One end of the screw rod 502 is rotatably penetrated through the groove wall of the mounting groove 501 and a handle 503 is fixedly installed thereon. A moving plate 504 is threadedly connected to the outer side of the screw rod 502. The moving plate 504 is slidably connected to the inner side of the mounting groove 501. An adjustment shell 506 is rotatably connected to the upper end of the gene analyzer body 1. A support column 505 is rotatably connected to the outer side of the moving plate 504. One end of the support column 505 away from the moving plate 504 is rotatably connected to the back side of the adjustment shell 506. The display module 4 is inserted into the display module 4. The fixing mechanism 16 is connected to the upper end of the adjustment shell 506, and is fixedly installed on the back of the adjustment shell 506. A card slot 8 is provided on the back of the display module 4. The adjustment shell 506 is carded with the card slot 8 through the fixing mechanism 16. When the display module 4 needs to be adjusted, it is only necessary to use the rotary handle 503 to rotate the screw rod 502 in the installation slot 501, so that the moving plate 504 outside the screw rod 502 slides. At the same time, the support column 505 rotating between the moving plate 504 and the adjustment shell 506 pushes the adjustment shell 506 to rotate and adjust on the gene analyzer body 1, so that the display module 4 in the adjustment shell 506 can be conveniently adjusted in angle.

[0025] The fixing mechanism 16 includes a square sleeve 161, which is fixedly connected to the back of the adjustment shell 506. The inner side of the square sleeve 161 is slidably connected to a movable plate 162. A pull rod 164 is fixedly connected to one side of the movable plate 162. A spring 163 is sleeved on the end of the pull rod 164 close to the movable plate 162. The end of the pull rod 164 away from the movable plate 162 slides through the wall of the square sleeve 161 and is fixedly connected to a pull handle 165. A clamping block 166 is fixedly connected to the side of the movable plate 162 away from the spring 163. The clamping end of the clamping block 166 slides into the inner side of the adjustment shell 506 and is clamped in the clamping slot 8. When the display module 4 is installed in the adjustment shell 506, the display module 4 is inserted along the slot 12 at the upper end of the adjustment shell 506. During the insertion process, the display module 4 and the clamping block 166 extending from the inside are clamped. 6, and squeezed along the inclined surface of the card block 166 so that the movable plate 162 connected to the card block 166 slides in the square sleeve 161 to compress the spring 163. When the display module 4 is inserted into place, and the card-in end of the card block 166 corresponds to the card slot 8 of the display module 4, the spring 163 is reset and pushes the card block 166 connected to the movable plate 162 to be inserted into the card slot 8 of the display module 4 to fix it. When removing the display module 4, it is only necessary to pull the pull rod 164 connected to the pull handle 165. The pull rod 164 drives the movable plate 162 to slide at the square sleeve 161, and the card block 166 connected to the movable plate 162 is separated from the card slot 8. Then, the display module 4 can be pulled out from the inside of the adjustment shell 506, so as to facilitate the disassembly, assembly, replacement and use of the display module 4 on the adjustment shell 506.

[0026] refer to Figure 1A mounting plate 6 is symmetrically fixedly installed on the upper end of the gene analyzer body 1, and a rotating shaft 7 is symmetrically fixedly connected to the outer side of the adjustment shell 506. One end of the rotating shaft 7 away from the adjustment shell 506 is rotatably connected to the inner side of the mounting plate 6. The adjusting shell 506 can be easily adjusted by rotating the rotating shaft 7 of the adjusting shell 506 at the mounting plate 6 on the gene analyzer body 1.

[0027] refer to Figure 2 The back side of the adjusting shell 506 and the upper end of the shift plate 504 are symmetrically fixed with a rotating seat 9, one end of the support column 505 is rotatably connected to the rotating seat 9 on the back side of the adjusting shell 506, and the end of the support column 505 away from the adjusting shell 506 is rotatably connected to the rotating seat 9 on the upper end of the shift plate 504. By rotating the support column 505 at the rotating seat 9 between the adjusting shell 506 and the shift plate 504, the adjusting shell 506 can be conveniently rotated and adjusted.

[0028] refer to Figure 2 A screw sleeve 10 is fixedly installed on the inner side of the moving plate 504, and the moving plate 504 is threadedly connected to the outer side of the screw rod 502 through the screw sleeve 10. A sliding rod 11 is symmetrically fixedly installed on the inner side of the mounting groove 501, and the moving plate 504 is slidably connected to the outer side of the sliding rod 11. By threading the moving plate 504 with the screw sleeve 10 and the screw rod 502, the moving plate 504 can slide on the inner side of the mounting groove 501.

[0029] refer to Figure 2 A slot 12 is provided at the upper end of the adjustment shell 506, and the display module 4 is plugged into the adjustment shell 506 through the slot 12. A wiring socket 14 is fixedly connected to the back of the display module 4. A U-groove 13 is provided at the upper end of the adjustment shell 506, and one end of the wiring socket 14 away from the display module 4 passes through the U-groove 13. The display module 4 is conveniently installed by plugging the display module 4 into the slot 12 of the adjustment shell 506. The wiring socket 14 of the display module 4 passes through the U-groove 13 on the adjustment shell 506, so as to facilitate wiring of the display module 4.

[0030] refer to Figure 3 A sliding groove 18 is symmetrically provided on the inner side of the square sleeve 161, and a sliding block 17 is fixedly connected to the end of the movable plate 162. The sliding block 17 and the sliding groove 18 are slidably connected. By sliding the movable plate 162 with the sliding block 17 in the sliding groove 18 of the square sleeve 161, the stability of the movement of the movable plate 162 can be improved.

[0031] Principle and advantages of use: During use, when the display module 4 needs to be adjusted, it is only necessary to use the rotary handle 503 to rotate the screw rod 502 in the installation groove 501, so that the moving plate 504 outside the screw rod 502 slides, and at the same time, the support column 505 rotating between the moving plate 504 and the adjustment shell 506 pushes the adjustment shell 506 to rotate and adjust on the gene analyzer body 1. Since the display module 4 is installed in the adjustment shell 506, the angle of the display module 4 in the adjustment shell 506 can be adjusted;

[0032] When the display module 4 is installed in the adjustment shell 506, the display module 4 is inserted along the slot 12 at the upper end of the adjustment shell 506. During the insertion process, the display module 4 contacts the inclined surface of the block 166 extending from the inside, and is squeezed along the inclined surface of the block 166 so that the movable plate 162 connected to the block 166 slides in the square sleeve 161 to compress the spring 163. When the display module 4 is inserted into place, and the snap-in end of the block 166 corresponds to the slot 8 of the display module 4, the spring 163 is reset and pushes the block 166 connected to the movable plate 162 to snap into the slot 8 of the display module 4 to fix it. When removing the display module 4, it is only necessary to pull the pull rod 164 connected to the handle 165. The pull rod 164 drives the movable plate 162 to slide at the square sleeve 161. At the same time, the block 166 connected to the movable plate 162 is separated from the slot 8, and then the display module 4 can be taken out from the inside of the adjustment shell 506.

Claims

1. A device for accurately identifying gene mutation points, comprising a gene analyzer body (1), characterized in that: The front of the gene analyzer body (1) is provided with a sample processing chamber (2); the upper end of the gene analyzer body (1) is provided with a sequencing reaction chamber (3); an adjustment mechanism (5) is movably mounted on the upper end of the gene analyzer body (1); a fixing mechanism (16) is fixedly mounted on the outer side of the adjustment mechanism (5); and the adjustment mechanism (5) is connected to a display module (4) via the fixing mechanism (16); The adjusting mechanism (5) comprises a mounting groove (501), wherein the mounting groove (501) is provided at the upper end of the gene analyzer body (1), a screw rod (502) is rotatably connected to the inner side of the mounting groove (501), one end of the screw rod (502) is rotatably passed through the groove wall of the mounting groove (501) and a rotary handle (503) is fixedly installed thereon, the outer side of the screw rod (502) is threadedly connected to a moving plate (504), the moving plate (504) is slidably connected to the inner side of the mounting groove (501), and the upper end of the gene analyzer body (1) is provided with a screw rod (502). The movable plate (504) is rotatably connected to an adjusting shell (506); the outer side of the movable plate (504) is rotatably connected to a supporting column (505); one end of the supporting column (505) away from the movable plate (504) is rotatably connected to the back side of the adjusting shell (506); the display module (4) is plugged into the upper end of the adjusting shell (506); the fixing mechanism (16) is fixedly mounted on the back side of the adjusting shell (506); a card slot (8) is provided on the back side of the display module (4); and the adjusting shell (506) is card-connected to the card slot (8) through the fixing mechanism (16).

2. The device for accurately identifying gene mutation points according to claim 1, characterized in that: A mounting plate (6) is symmetrically fixedly mounted on the upper end of the gene analyzer body (1), a rotating shaft (7) is symmetrically fixedly connected to the outer side of the adjustment shell (506), and one end of the rotating shaft (7) away from the adjustment shell (506) is rotatably connected to the inner side of the mounting plate (6).

3. The device for accurately identifying gene mutation points according to claim 1, characterized in that: The back side of the adjusting shell (506) and the upper end of the moving plate (504) are both symmetrically fixedly mounted with a rotating seat (9); one end of the supporting column (505) is rotatably connected to the rotating seat (9) on the back side of the adjusting shell (506); and one end of the supporting column (505) away from the adjusting shell (506) is rotatably connected to the rotating seat (9) on the upper end of the moving plate (504).

4. The device for accurately identifying gene mutation points according to claim 1, characterized in that: A screw sleeve (10) is fixedly installed on the inner side of the moving plate (504), and the moving plate (504) is threadedly connected to the outer side of the screw rod (502) through the screw sleeve (10). A sliding rod (11) is symmetrically fixedly installed on the inner side of the installation groove (501), and the moving plate (504) is slidably connected to the outer side of the sliding rod (11).

5. The device for accurately identifying gene mutation points according to claim 1, characterized in that: The upper end of the adjustment shell (506) is provided with a slot (12), the display module (4) is plugged into the adjustment shell (506) through the slot (12), the back of the display module (4) is fixedly connected with a wiring seat (14), the upper end of the adjustment shell (506) is provided with a U-groove (13), and one end of the wiring seat (14) away from the display module (4) passes through the U-groove (13).

6. The device for accurately identifying gene mutation points according to claim 1, characterized in that: The fixing mechanism (16) comprises a square sleeve (161), wherein the square sleeve (161) is fixedly connected to the back side of the adjusting shell (506), the inner side of the square sleeve (161) is slidably connected to a movable plate (162), one side of the movable plate (162) is fixedly connected to a pull rod (164), one end of the pull rod (164) close to the movable plate (162) is sleeved with a spring (163), one end of the pull rod (164) away from the movable plate (162) slides through the sleeve wall of the square sleeve (161) and is fixedly connected to a pull handle (165), the side of the movable plate (162) away from the spring (163) is fixedly connected to a clamping block (166), and the clamping end of the clamping block (166) slides into the inner side of the adjusting shell (506) and is clamped with the clamping slot (8).

7. The device for accurately identifying gene mutation points according to claim 6, characterized in that: The inner side of the square sleeve (161) is symmetrically provided with a sliding groove (18); the end of the movable plate (162) is fixedly connected with a sliding block (17); the sliding block (17) and the sliding groove (18) are slidably connected.

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