CN218290858U - Deep hole plate positioning device for sample nucleic acid detection - Google Patents
Deep hole plate positioning device for sample nucleic acid detection Download PDFInfo
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- CN218290858U CN218290858U CN202221393983.6U CN202221393983U CN218290858U CN 218290858 U CN218290858 U CN 218290858U CN 202221393983 U CN202221393983 U CN 202221393983U CN 218290858 U CN218290858 U CN 218290858U
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Abstract
The application relates to the field of nucleic acid detection equipment, and discloses a deep hole board positioner for sample nucleic acid detects, and it includes the mount, the mount is used for fixed deep hole board, detects position department on sample nucleic acid detection equipment's the operation platform and offers the constant head tank with the mount adaptation, the mobilizable joint of mount is in the constant head tank. This application has and is convenient for fix a position the deep hole board to improve detection efficiency's effect.
Description
Technical Field
The application relates to the field of nucleic acid detection equipment, in particular to a deep hole plate positioning device for detecting sample nucleic acid.
Background
Nucleic acid detection generally comprises four steps of sample collection, preservation, transportation, and sample nucleic acid extraction and detection. Wherein, when carrying out the extraction and the detection of nucleic acid, need fix the test tube that contains sample nucleic acid in the deep hole board, place the deep hole board on sample nucleic acid check out test set's operation platform again, the deep hole board need be placed in specific position department to in detect.
In the related art, referring to fig. 1, a plurality of positioning pins 51 are fixed to the bottom of the deep hole plate 4, and a plurality of positioning pin holes 52 are opened at a specific position of the operation platform 3. When the deep-well plate 4 and the operation platform 3 of the sample nucleic acid detecting device are positioned, the positioning pins 51 on the deep-well plate 4 are inserted into the positioning pin holes 52 on the operation platform 3, and the positioning of the deep-well plate 4 is completed.
In view of the above-mentioned related art, the inventor found that when aligning the positioning pin of the deep hole plate with the positioning pin hole of the operation platform, a worker cannot conveniently check the condition below the deep hole plate, and therefore the deep hole plate needs to be moved continuously, and after many attempts, the positioning pin and the positioning pin hole can be aligned, which is quite inconvenient to operate, thereby affecting the detection efficiency.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the location of the deep-hole plate, thereby improving the detection efficiency, the application provides a deep-hole plate positioning device for detecting the nucleic acid of a sample.
The application provides a deep hole board positioner for sample nucleic acid detects adopts following technical scheme:
the utility model provides a deep hole board positioner for sample nucleic acid detects, includes the mount, the mount is used for fixed deep hole board, detects position department on sample nucleic acid testing equipment's the operation platform and offers the constant head tank with the mount adaptation, the mobilizable joint of mount is in the constant head tank.
By adopting the technical scheme, the deep hole plate is arranged on the fixing frame, and the fixing frame is clamped in the positioning groove, so that on one hand, the distance between the deep hole plate and the operation platform of the sample nucleic acid detection equipment is increased by the fixing frame, and experimenters can conveniently check the alignment condition of the fixing frame; on the other hand, become the locating pin hole on the operation platform into with the constant head tank of mount adaptation, increased the area of location, reduced the degree of difficulty that the experimenter aimed at the mount to be convenient for fix a position the deep hole board, improved detection efficiency.
Optionally, a magnetic part is arranged on the bottom surface of the fixing frame.
Through adopting above-mentioned technical scheme, the magnetic part adsorbs the mount in the constant head tank, has strengthened being connected of mount and constant head tank to the stability of deep-hole board has been improved.
Optionally, a limiting groove is formed in the bottom surface of the fixing frame, and the magnetic part is connected in the limiting groove through a bolt.
Through adopting above-mentioned technical scheme, pass through bolted connection in the spacing inslot with magnetic part to accomplish the fixed to magnetic part.
Optionally, a magnetic sensor is arranged below the positioning groove, and the magnetic sensor is used for detecting the positioning condition of the fixing frame according to the magnetic field of the magnetic part.
Through adopting above-mentioned technical scheme, magnetic sensor cooperatees with the magnetic part, detects the location condition of mount according to the magnetic field condition of magnetic part to whether the laboratory technician of being convenient for judges the mount and accomplishes the location with the constant head tank.
Optionally, a detection port is formed in the bottom wall of the positioning groove, the detection port is located below the magnetic part, and the detection port is located above the magnetic sensor.
Through adopting above-mentioned technical scheme, seted up on the constant head tank diapire and detected the mouth to be convenient for magnetic sensor detects the magnetic field condition of magnetic part through detecting the mouth.
Optionally, the fixing frame includes a bottom plate, two side plates and a top plate, the two side plates are all fixedly connected to the bottom plate, guide grooves are formed in the two side plates, two guide rods are arranged on the top plate, the two guide rods are respectively connected to the two guide grooves in a sliding mode, and the top plate is used for bearing the deep hole plate.
Through adopting above-mentioned technical scheme, slide the guide bar to the guide way in to install the roof to the curb plate in, accomplish the installation to the mount.
Optionally, the top surface of the top plate is fixedly connected with three positioning rods, two of the positioning rods are parallel to the length direction of the fixing frame, the other positioning rod is perpendicular to the length direction of the fixing frame, and the positioning rods are used for positioning the deep hole plate placed on the fixing frame.
Through adopting above-mentioned technical scheme, place the deep hole board on the roof, slide the deep hole board between two parallel arrangement's locating lever, when sliding to with another locating lever butt, accomplish the location to the deep hole board to be convenient for detect the sample nucleic acid in the test tube.
Optionally, two holding grooves are formed in the side plates and used for taking the fixing frame.
By adopting the technical scheme, on one hand, in the process of transferring the deep hole plate, an experimenter grips the fixing frame through the gripping groove, so that the fixing frame is convenient to take, and the convenience of transferring the deep hole plate is improved; on the other hand, the holding groove is formed, so that the weight of the fixing frame can be reduced, and the fixing frame can be conveniently taken by an experimenter.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the deep hole plate is arranged on the fixing frame, and the fixing frame is clamped in the positioning groove, so that on one hand, the distance between the deep hole plate and an operation platform of the sample nucleic acid detection equipment is increased by the fixing frame, and experimenters can conveniently check the alignment condition of the fixing frame; on the other hand, the positioning pin hole on the operating platform is changed into the positioning groove matched with the fixing frame, so that the positioning area is increased, the difficulty of aligning an experimenter to the fixing frame is reduced, the deep hole plate is conveniently positioned, and the detection efficiency is improved;
2. the magnetic sensor is matched with the magnetic piece, and the positioning condition of the fixing frame is detected according to the magnetic field condition of the magnetic piece, so that an experimenter can conveniently judge whether the fixing frame is positioned with the positioning groove;
3. place the deep hole board on the roof, slide the deep hole board between two parallel arrangement's locating lever, when sliding to with another locating lever butt, accomplish the location to the deep hole board to be convenient for detect the sample nucleic acid in the test tube.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the background art of the present application, which is mainly used for showing the state when the deep hole plate and the operation platform are separated;
FIG. 2 is a schematic view of the overall structure of the embodiment of the present application, which is mainly used for showing the state when the fixing frame and the operation platform are separated;
FIG. 3 is a schematic view of a portion of the structure of the embodiment of the present application, which is mainly used for showing the detecting assembly;
fig. 4 is a schematic view of a part of the structure of the embodiment of the present application, which is mainly used for showing the fixing frame.
Description of the reference numerals: 1. a fixed mount; 11. a base plate; 111. a limiting groove; 12. a side plate; 121. a guide groove; 122. a holding groove; 13. a top plate; 14. a guide bar; 15. positioning a rod; 2. a detection component; 21. a magnetic member; 22. a magnetic sensor; 3. an operating platform; 31. positioning a groove; 32. a detection port; 4. a deep hole plate; 51. positioning pins; 52. a positioning pin hole.
Detailed Description
The present application is described in further detail below with reference to figures 2-4.
The embodiment of the application discloses a deep hole plate positioning device for detecting nucleic acid in a sample.
Referring to fig. 2 and fig. 3, a deep hole plate positioning device for sample nucleic acid detection includes a fixing frame 1 and a detection assembly 2, a positioning groove 31 is provided at a detection position on an operation platform 3 of a sample nucleic acid detection device, the positioning groove 31 is adapted to the fixing frame 1, and the fixing frame 1 is movably clamped in the positioning groove 31. The detection component 2 is located below the fixing frame 1, and the detection component 2 is used for detecting the positioning condition of the fixing frame 1 in the positioning groove 31.
Referring to fig. 2, the fixing frame 1 includes a bottom plate 11, two parallel side plates 12 and a top plate 13, the bottom plate 11 is horizontally disposed, the two parallel side plates 12 are respectively and fixedly connected to two sides of the bottom plate 11 in the length direction, the side plates 12 are vertically disposed and the length direction is parallel to the length direction of the bottom plate 11, and the top plate 13 is located between the two side plates 12 and is parallel to the bottom plate 11. The guide grooves 121 are formed in the two side plates 12 close to each other, and the length direction of the guide grooves 121 is parallel to the length direction of the bottom plate 11. Both sides of the length direction of the top plate 13 are fixedly connected with guide rods 14, the length direction of the guide rods 14 is parallel to the length direction of the top plate 13, and the two guide rods 14 are respectively connected in the two guide grooves 121 in a sliding manner.
The guide bar 14 is slid into the guide groove 121, and the top plate 13 is mounted into the side plate 12, thereby completing the mounting of the fixing frame 1.
Referring to fig. 2 and 4, two holding grooves 122 are formed in the two side plates 12, the two holding grooves 122 are arranged along the length direction of the side plates 12, and the holding grooves 122 are used for enabling an experimenter to take the fixing frame 1 on one hand and reducing the weight of the fixing frame 1 on the other hand, so that the experimenter can move conveniently. The top surface of the top plate 13 is fixedly connected with three positioning rods 15, wherein the length directions of the two positioning rods 15 are parallel to the length direction of the top plate 13 and are arranged along the width direction of the top plate 13, the other positioning rod 15 is positioned at one end between the two positioning rods 15 which are arranged in parallel, and the deep hole plate 4 is placed between the three positioning rods 15.
The deep hole plate 4 is placed on the top plate 13, the deep hole plate 4 is slid between two positioning rods 15 arranged in parallel, and when the deep hole plate 4 is slid to abut against the other positioning rod 15, the positioning of the deep hole plate 4 is completed.
Referring to fig. 2 and 3, the detecting assembly 2 includes a magnetic member 21 and a magnetic sensor 22, the magnetic member 21 is disposed on the bottom surface of the fixing frame 1, the magnetic sensor 22 is disposed below the positioning slot 31, and after the fixing frame 1 is placed in the positioning slot 31, the magnetic sensor 22 is configured to detect the positioning condition of the fixing frame 1 according to the magnetic field of the magnetic member 21, in this embodiment, the magnetic member 21 is configured as a magnet. The bottom surface of the bottom plate 11 is provided with a limiting groove 111, and the magnetic member 21 is connected in the limiting groove 111 through a bolt. Magnetic sensor 22 passes through bolted connection in sample nucleic acid test equipment's operation platform 3 bottom surfaces, has seted up detection mouth 32 on the constant head tank 31 diapire, detects mouth 32 and is located magnetic part 21 below, and magnetic sensor 22 is located detection mouth 32 below to magnetic sensor 22 detects magnet magnetic field intensity through detection mouth 32.
The deep hole plate 4 is placed between the three positioning rods 15 of the top plate 13, and the fixing frame 1 is placed in the positioning groove 31, so that the fixing frame 1 is adsorbed in the positioning groove 31 by the magnetic part 21, and the connection between the fixing frame 1 and the positioning groove 31 is strengthened; on the other hand, the magnetic sensor 22 detects the positioning of the fixing frame 1 based on the magnetic field of the magnetic member 21.
The implementation principle of the deep hole plate positioning device for detecting the nucleic acid of the sample is as follows: the guide bar 14 is slid into the guide groove 121, and the top plate 13 is mounted into the side plate 12, thereby completing the mounting of the fixing frame 1. The deep hole plate 4 is placed on the top plate 13, the deep hole plate 4 is slid between the two positioning rods 15 arranged in parallel, and when the deep hole plate 4 is slid to abut against the other positioning rod 15, the positioning of the deep hole plate 4 is completed. The deep hole plate 4 is placed among the three positioning rods 15 of the top plate 13, the fixing frame 1 is placed in the positioning groove 31, and the positioning of the deep hole plate 4 is completed. On one hand, the magnetic part 21 absorbs the fixed frame 1 in the positioning groove 31, so that the connection between the fixed frame 1 and the positioning groove 31 is enhanced; on the other hand, the magnetic sensor 22 detects the positioning of the fixing frame 1 based on the magnetic field of the magnetic member 21.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A deep hole board positioner for sample nucleic acid detects which characterized in that: including mount (1), mount (1) are used for fixed deep-hole board (4), and constant head tank (31) with mount (1) adaptation is seted up to detection position department on operation platform (3) of sample nucleic acid check out test set, mount (1) mobilizable joint is in constant head tank (31).
2. The deep-well plate positioning device for nucleic acid detection of a sample according to claim 1, wherein: the bottom surface of the fixed frame (1) is provided with a magnetic part (21).
3. The deep-well plate positioning device for nucleic acid detection of a sample according to claim 2, wherein: the bottom surface of the fixing frame (1) is provided with a limiting groove (111), and the magnetic part (21) is connected in the limiting groove (111) through a bolt.
4. The deep-well plate positioning device for nucleic acid detection of a sample according to claim 2, wherein: and a magnetic sensor (22) is arranged below the positioning groove (31), and the magnetic sensor (22) is used for detecting the positioning condition of the fixing frame (1) according to the magnetic field of the magnetic part (21).
5. The deep hole plate positioning device for nucleic acid detection of a sample according to claim 4, wherein: the bottom wall of the positioning groove (31) is provided with a detection port (32), the detection port (32) is positioned below the magnetic part (21), and the detection port (32) is positioned above the magnetic sensor (22).
6. The deep-well plate positioning device for nucleic acid detection of a sample according to claim 1, wherein: the fixing frame (1) comprises a bottom plate (11), two side plates (12) and a top plate (13), wherein the two side plates (12) are fixedly connected to the bottom plate (11) respectively, guide grooves (121) are formed in the two side plates (12), two guide rods (14) are arranged on the top plate (13) respectively and slidably connected to the two guide grooves (121), and the top plate (13) is used for bearing the deep hole plate (4).
7. The deep-well plate positioning device for nucleic acid detection of a sample according to claim 6, wherein: the top surface of the top plate (13) is fixedly connected with three positioning rods (15), the length direction of two positioning rods (15) is parallel to the length direction of the fixing frame (1), the length direction of the other positioning rod (15) is perpendicular to the length direction of the fixing frame (1), and the positioning rods (15) are used for positioning the placement of the deep hole plate (4) on the fixing frame (1).
8. The deep hole plate positioning device for nucleic acid detection of a sample according to claim 6, wherein: the two side plates (12) are provided with holding grooves (122), and the holding grooves (122) are used for taking the fixing frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221393983.6U CN218290858U (en) | 2022-06-06 | 2022-06-06 | Deep hole plate positioning device for sample nucleic acid detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221393983.6U CN218290858U (en) | 2022-06-06 | 2022-06-06 | Deep hole plate positioning device for sample nucleic acid detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218290858U true CN218290858U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221393983.6U Active CN218290858U (en) | 2022-06-06 | 2022-06-06 | Deep hole plate positioning device for sample nucleic acid detection |
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| Country | Link |
|---|---|
| CN (1) | CN218290858U (en) |
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2022
- 2022-06-06 CN CN202221393983.6U patent/CN218290858U/en active Active
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