Transverse alignment device of biological chip and biological chip equipment

Abstract

The utility model provides a transverse alignment device of a biological chip and biological chip equipment. The transverse alignment device of the biological chip comprises a base, a clamping assembly and a light assembly, the second supporting seat is mounted on the base and is opposite to the first mounting seat; a plurality of guide shafts penetrate through the second supporting seat and the clamping seat along the horizontal direction and are fixed on the first mounting seat; the movable seat is movably mounted on the base and is in guide connection with the plurality of guide shafts, so that the movement of the movable seat is ensured, and coaxial movement in the horizontal direction is realized through the plurality of guide shafts; the LED lamp and the runner mold are both connected to the moving base, the LED lamp, the runner mold and the chip part of the biological chip are arranged along the same horizontal axis and are arranged in an aligned mode, the LED lamp and the runner mold move along with movement of the moving base and are continuously and coaxially arranged with the chip part of the biological chip, and the coaxiality of the transverse alignment device for the biological chip is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of biochip equipment, in particular to a lateral alignment device of a biochip and the biochip equipment. Background Art

[0002] With the development of science and technology, biochips are applied in the field of electronics. Biochips are also called DNA chips or gene chips. Biochips are the result of the combination of DNA hybridization probe technology and semiconductor industry technology. In biochip equipment, the lateral alignment device of the biochip is a part of the biochip equipment. In the prior art, the biochip, the flow channel mold and the LED lamp are arranged from left to right in sequence. The positions of the biochip, the flow channel mold and the LED lamp are adjusted manually. The LED lamp, the flow channel mold and the chip part of the biochip are aligned manually. The coaxiality between the biochip, the flow channel mold and the LED lamp cannot be guaranteed during manual assembly, resulting in poor coaxiality. Utility Model Content

[0003] The utility model aims to provide a biochip lateral alignment device and a biochip device, wherein a clamping assembly comprises a first mounting seat and a clamping seat; the first mounting seat is mounted on a base; the clamping seat is mounted on the first mounting seat, and the clamping seat is provided with a clamping groove, and the clamping groove is used to clamp the biochip; the chip portion of the biochip is exposed to the clamping groove along a horizontal direction; a lighting assembly is arranged on one side of the clamping assembly; the lighting assembly comprises a second supporting seat, a plurality of guide shafts, a movable seat, an LED lamp, and a flow channel mold; the second supporting seat is mounted on the base and arranged opposite to the first mounting seat; a plurality of guide shafts A second supporting seat and a clamping seat are arranged horizontally and fixed to the first mounting seat; the moving seat is movably mounted on the base and is connected to a plurality of guide shafts to ensure the movement of the moving seat and realize coaxial movement in the horizontal direction through the plurality of guide shafts; the LED lamp and the flow channel mold are connected to the moving seat, and the LED lamp, the flow channel mold and the chip part of the biochip are arranged along the same horizontal axis and aligned, and the LED lamp and the flow channel mold move with the movement of the moving seat and continue to be coaxially arranged with the chip part of the biochip, ensuring the coaxiality of the lateral alignment device of the biochip.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A lateral alignment device for a biochip, applied to a biochip device; the lateral alignment device for a biochip comprises:

[0006] Base;

[0007] The clamping assembly comprises a first mounting seat and a clamping seat; the first mounting seat is mounted on the base; the clamping seat is mounted on the first mounting seat, the clamping seat is provided with a clamping groove, the clamping groove is used to clamp the biochip; the chip portion of the biochip is exposed to the clamping groove along the horizontal direction;

[0008] A lighting assembly is arranged on one side of the clamping assembly; the lighting assembly includes a second support seat, a plurality of guide shafts, a movable seat, an LED lamp, and a flow channel mold; the second support seat is installed on the base and arranged opposite to the first mounting seat; a plurality of guide shafts pass through the second support seat and the clamping seat in a horizontal direction and are fixed to the first mounting seat; the movable seat is movably installed on the base and is connected to the plurality of guide shafts; the LED lamp and the flow channel mold are both connected to the movable seat, and the LED lamp, the flow channel mold and the chip part of the biochip are arranged along the same horizontal axis and are arranged in alignment.

[0009] Optionally, the plurality of guide shafts are distributed around the first mounting seat, and the second supporting seat and the clamping seat are penetrated in the horizontal direction, so that the second supporting seat and the clamping seat are arranged in alignment under the support of the plurality of guide shafts.

[0010] Optionally, one end of each of the guide shafts is fixed to the first mounting seat and are parallel to each other; and each of the guide shafts extends in a front-to-rear direction.

[0011] Optionally, the clamping seat comprises a clamping body and a clamping plate, and the clamping body and the clamping plate are both penetrated by a plurality of the guide shafts;

[0012] The clamping body is fixed to the first mounting seat, the clamping plate is arranged on the side of the clamping body facing away from the first mounting seat, and is connected to the clamping body; the clamping plate and the clamping body are enclosed to form a clamping groove.

[0013] Optionally, the clamping groove is provided with a top opening and a side opening, and the side opening is connected to the top opening;

[0014] The top opening is used for the biochip to pass through in the up-down direction, the clamping groove is used for clamping the biochip, and the chip part of the biochip is exposed to the side opening.

[0015] Optionally, the clamping plate is provided with a limiting portion, which is located at the rear side of the biochip and combines with the clamping body to limit the front and rear positions of the biochip.

[0016] Optionally, the runner mold is embedded in the movable seat, and the LED lamp is installed on the movable seat and is located at the rear side of the runner mold.

[0017] Optionally, the flow channel mold is provided with a flow channel for liquid circulation, and the output end of the LED lamp and the chip portion of the biochip are arranged along the same horizontal axis and aligned.

[0018] The light outputted from the output end of the LED lamp passes through the liquid in the flow channel and irradiates toward the chip portion.

[0019] Optionally, the flow channel mold is connected to a plurality of pipe joints, which are respectively connected to ends of the flow channels and are used to connect to an external liquid source.

[0020] A biochip device comprises the lateral alignment device of the biochip.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] The utility model provides a biochip lateral alignment device and a biochip device, wherein a clamping assembly comprises a first mounting seat and a clamping seat; the first mounting seat is mounted on a base; the clamping seat is mounted on the first mounting seat, and the clamping seat is provided with a clamping groove, and the clamping groove is used to clamp the biochip; the chip part of the biochip is exposed to the clamping groove along the horizontal direction; a light assembly is arranged on one side of the clamping assembly; the light assembly comprises a second support seat, a plurality of guide shafts, a movable seat, an LED lamp, and a flow channel mold; the second support seat is mounted on the base and arranged opposite to the first mounting seat; a plurality of guide shafts are arranged along the horizontal direction A second supporting seat and a clamping seat are provided through the base and fixed to the first mounting seat; the moving seat is movably mounted on the base and is connected to a plurality of guide shafts to ensure the movement of the moving seat and realize coaxial movement in the horizontal direction through the plurality of guide shafts; the LED lamp and the flow channel mold are all connected to the moving seat, and the LED lamp, the flow channel mold and the chip part of the biochip are arranged along the same horizontal axis and aligned, the LED lamp and the flow channel mold move with the movement of the moving seat, and continue to be coaxially arranged with the chip part of the biochip, ensuring the coaxiality of the lateral alignment device of the biochip. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[0024] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings. In the following description, the same reference numerals represent the same parts.

[0025] Figure 1A schematic diagram of a lateral alignment device of a biochip according to an embodiment of the present application is shown.

[0026] Figure 2 Shows Figure 1 A partial enlarged view of point A in the middle.

[0027] Figure 3 A schematic diagram of a clamping plate of a lateral alignment device for a biochip according to an embodiment of the present application is shown.

[0028] Figure 4 A schematic diagram of a lighting assembly of a lateral alignment device for a biochip according to an embodiment of the present application is shown.

[0029] Figure 5 A schematic diagram showing the connection between a moving seat of a lateral alignment device of a biochip and a flow channel mold according to an embodiment of the present application is shown.

[0030] Reference numerals

[0031] 100. Lateral alignment device for biochip;

[0032] 10. Base;

[0033] 20, clamping assembly; 21, first mounting seat; 22, clamping seat; 22a, clamping groove; 22b, top opening; 22c, side opening; 221, clamping body; 222, clamping plate; 2221, limiting part;

[0034] 30. Lighting assembly; 31. Second supporting seat; 32. Guide shaft; 33. Moving seat; 331. Motor; 332. Screw drive assembly; 34. LED lamp; 35. Runner mold; 351. Runner; 352. Pipe joint. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0036] Please refer to the attached Figures 1 to 5The embodiment of the present application provides a lateral alignment device 100 for a biochip, which is applied to a biochip device. The lateral alignment device 100 for a biochip is used to align an LED lamp 34, a flow channel mold 35 and a chip portion of the biochip. The lateral alignment device 100 for a biochip includes a base 10, a clamping assembly 20 and a lighting assembly 30, and the clamping assembly 20 and the lighting assembly 30 are arranged on the upper side of the base 10.

[0037] In the embodiment of the present application, the base 10 serves as a supporting component of the lateral alignment device 100 of the biochip, and the base 10 is used to support the clamping assembly 20 and the lighting assembly 30 .

[0038] In the embodiment of the present application, the clamping assembly 20 includes a first mounting seat 21 and a clamping seat 22; the first mounting seat 21 is mounted on the base 10; the clamping seat 22 is mounted on the first mounting seat 21, and the clamping seat 22 is provided with a clamping groove 22a, which is used to clamp the biochip.

[0039] At this time, the clamping assembly 20 is composed of a first mounting seat 21 and a clamping seat 22. The first mounting seat 21 is arranged on the upper side of the base 10, and the first mounting seat 21 is installed on the base 10, so that the clamping assembly 20 can be fixedly connected with the base 10 through the first mounting seat 21. The clamping seat 22 is arranged on the side of the first mounting seat 21 facing the lighting assembly 30, and the clamping seat 22 is installed on the first mounting seat 21, so that the clamping seat 22 is fixed to the first mounting seat 21. The clamping seat 22 is provided with a clamping groove 22a, and the clamping groove 22a is used to clamp the biochip, so that the clamping seat 22 can fix the biochip through the clamping groove 22a, and the chip part of the biochip is exposed to the clamping groove 22a in the horizontal direction, so as to view the chip part of the biochip.

[0040] In the embodiment of the present application, the clamping seat 22 includes a clamping body 221 and a clamping plate 222, and the clamping body 221 and the clamping plate 222 are both penetrated by multiple guide shafts 32; the clamping body 221 is fixed to the first mounting seat 21, so that the clamping seat 22 is fixedly connected to the first mounting seat 21 through the clamping body 221, and the clamping plate 222 is arranged on the side of the clamping body 221 facing away from the first mounting seat 21, and is connected to the clamping body 221; the clamping plate 222 and the clamping body 221 enclose a clamping groove 22a, so that the clamping plate 222 and the clamping body 221 clamp the biochip, thereby facilitating the clamping plate 222 to abut against the surface of the biochip to limit the position of the biochip.

[0041] At this time, the clamping groove 22a is provided with a top opening 22b and a side opening 22c, and the side opening 22c is connected to the top opening 22b; the top opening 22b is used for the biochip to pass through in the up and down directions, and the clamping groove 22a is used to clamp the biochip, so that the biochip can enter into the clamping groove 22a through the top opening 22b, so as to realize the clamping of the biochip by the clamping groove 22a, and the chip part of the biochip is exposed to the side opening 22c, so that the chip part of the biochip can be exposed relative to the clamping groove 22a through the side opening 22c.

[0042] In the embodiment of the present application, the clamping plate 222 is provided with a limiting portion 2221, which is located on the rear side of the biochip and combined with the clamping body 221 to limit the front and rear positions of the biochip, so that the front and rear sides of the biochip are respectively in contact with the clamping body 221 and the limiting portion 2221 to limit the position of the biochip, thereby facilitating the biochip to remain stationary.

[0043] In the embodiment of the present application, the lighting assembly 30 is arranged on one side of the clamping assembly 20; the lighting assembly 30 includes a second support seat 31, a plurality of guide shafts 32, a movable seat 33, an LED lamp 34, and a runner mold 35; the second support seat 31 is installed on the base 10 and arranged opposite to the first mounting seat 21; a plurality of guide shafts 32 pass through the second support seat 31 and the clamping seat 22 in the horizontal direction and are fixed to the first mounting seat 21; the movable seat 33 is movably installed on the base 10 to facilitate adjustment of the position of the movable seat 33 relative to the base 10, The movable seat 33 is connected to a plurality of guide shafts 32 to ensure the movement of the movable seat 33 and realize coaxial movement in the horizontal direction through the plurality of guide shafts 32; the LED lamp 34 and the flow channel mold 35 are connected to the movable seat 33, and the LED lamp 34, the flow channel mold 35 and the chip part of the biochip are arranged along the same horizontal axis and aligned, and the LED lamp 34 and the flow channel mold 35 move with the movement of the movable seat 33 and continue to be coaxially arranged with the chip part of the biochip, thereby ensuring the coaxiality of the lateral alignment device 100 of the biochip.

[0044] At this time, multiple guide shafts 32 are distributed around the first mounting seat 21, and the second support seat 31 and the clamping seat 22 are penetrated in the horizontal direction, so that the second support seat 31 and the clamping seat 22 are arranged in alignment with the support of multiple guide shafts 32. The stability of the second support seat 31 and the clamping seat 22 is guaranteed by arranging multiple guide shafts 32.

[0045] In the embodiment of the present application, one end of multiple guide shafts 32 is fixed to the first mounting seat 21 and are parallel to each other; multiple guide shafts 32 extend in the front-to-back direction so that the multiple guide shafts 32 are arranged in the horizontal direction, thereby facilitating the multiple guide shafts 32 to pass through the second support seat 31 and the clamping seat 22 in the horizontal direction.

[0046] In the embodiment of the present application, a motor 331 and a screw transmission assembly 332 are provided between the movable seat 33 and the base 10, the fixed end of the motor 331 is connected to the base 10, the screw transmission assembly 332 is respectively connected to the movable seat 33 and the output end of the motor 331, the screw transmission assembly 332 rotates under the drive of the motor 331, and the movable seat 33 moves with the rotation of the screw transmission assembly 332, so that the movable seat 33 can be moved relative to the base 10 through the motor 331 and the screw transmission assembly 332.

[0047] In the embodiment of the present application, the runner mold 35 is embedded in the movable seat 33, the LED lamp 34 is installed on the movable seat 33, and is located on the rear side of the runner mold 35, so that the runner mold 35 and the LED lamp 34 are both fixed to the movable seat 33, thereby facilitating the runner mold 35 and the LED lamp 34 to move with the movement of the movable seat 33.

[0048] The flow channel mold 35 is provided with a flow channel 351, and the flow channel 351 is used for liquid circulation so that the liquid can flow relative to the flow channel 351. The output end of the LED lamp 34 is arranged along the same horizontal axis as the chip part of the biochip, and the light output by the output end of the LED lamp 34 passes through the liquid in the flow channel 351 to observe the liquid condition of the flow channel 351 and irradiate toward the chip part so that the light output by the output end of the LED lamp 34 is transmitted to the surface of the chip part, thereby facilitating the observation of the light spot of the chip part. Optionally, the flow channel 351 is S-shaped.

[0049] In the embodiment of the present application, the runner mold 35 is connected to a plurality of pipe joints 352 , which are respectively connected to the ends of the runner 351 and are used to connect to an external liquid source so that the external liquid can flow to the runner 351 through the plurality of pipe joints 352 .

[0050] In another embodiment, a biochip device includes a biochip lateral alignment device 100, and the biochip lateral alignment device 100 is a part of the biochip device, and the biochip device is used to perform various corresponding tests.

[0051] Compared with the prior art, the beneficial effects of the utility model are:

[0052] The utility model provides a biochip lateral alignment device 100 and a biochip device, wherein a clamping assembly 20 comprises a first mounting seat 21 and a clamping seat 22; the first mounting seat 21 is mounted on a base 10; the clamping seat 22 is mounted on the first mounting seat 21, and the clamping seat 22 is provided with a clamping groove 22a, and the clamping groove 22a is used to clamp the biochip; the chip portion of the biochip is exposed to the clamping groove 22a along the horizontal direction; a light assembly 30 is arranged on one side of the clamping assembly 20; the light assembly 30 comprises a second support seat 31, a plurality of guide shafts 32, a movable seat 33, an LED lamp 34, and a flow channel mold 35; the second support seat 31 is mounted on the base 10 and arranged opposite to the first mounting seat 21; the plurality of guide shafts 32, a movable seat 33, an LED lamp 34, and a flow channel mold 35; the second support seat 31 is mounted on the base 10 and arranged opposite to the first mounting seat 21; A guide shaft 32 is horizontally arranged through the second support seat 31 and the clamping seat 22, and is fixed to the first mounting seat 21; the movable seat 33 is movably mounted on the base 10, and is guided and connected with multiple guide shafts 32, thereby ensuring the movement of the movable seat 33, and realizing the coaxial movement in the horizontal direction through multiple guide shafts 32; the LED lamp 34 and the flow channel mold 35 are all connected to the movable seat 33, and the LED lamp 34, the flow channel mold 35 and the chip part of the biochip are arranged along the same horizontal axis, and are arranged in alignment, the LED lamp 34 and the flow channel mold 35 move with the movement of the movable seat 33, and continue to be coaxially arranged with the chip part of the biochip, thereby ensuring the coaxiality of the lateral alignment device 100 of the biochip.

[0053] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0054] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features.

[0055] Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A lateral alignment device for a biochip, characterized in that: Applicable to biochip equipment; the lateral alignment device of the biochip comprises: Base; The clamping assembly comprises a first mounting seat and a clamping seat; the first mounting seat is mounted on the base; the clamping seat is mounted on the first mounting seat, the clamping seat is provided with a clamping groove, the clamping groove is used to clamp the biochip; the chip portion of the biochip is exposed to the clamping groove along the horizontal direction; A lighting assembly is arranged on one side of the clamping assembly; the lighting assembly includes a second support seat, a plurality of guide shafts, a movable seat, an LED lamp, and a flow channel mold; the second support seat is installed on the base and arranged opposite to the first mounting seat; a plurality of guide shafts pass through the second support seat and the clamping seat in a horizontal direction and are fixed to the first mounting seat; the movable seat is movably installed on the base and is connected to the plurality of guide shafts; the LED lamp and the flow channel mold are both connected to the movable seat, and the LED lamp, the flow channel mold and the chip part of the biochip are arranged along the same horizontal axis and are arranged in alignment.

2. The biochip lateral alignment device according to claim 1, characterized in that: The plurality of guide shafts are distributed around the first mounting seat, and the second supporting seat and the clamping seat are penetrated in the horizontal direction, so that the second supporting seat and the clamping seat are arranged in alignment under the support of the plurality of guide shafts.

3. The lateral alignment device of a biochip according to claim 2, characterized in that: One end of the plurality of guide shafts is fixed to the first mounting seat and are parallel to each other; the plurality of guide shafts extend in the front-rear direction.

4. The biochip lateral alignment device according to claim 3, characterized in that: The clamping seat comprises a clamping body and a clamping plate, and the clamping body and the clamping plate are both penetrated by a plurality of the guide shafts; The clamping body is fixed to the first mounting seat, the clamping plate is arranged on the side of the clamping body facing away from the first mounting seat, and is connected to the clamping body; the clamping plate and the clamping body are enclosed to form a clamping groove.

5. The biochip lateral alignment device according to claim 3, characterized in that: The clamping groove is provided with a top opening and a side opening, and the side opening is connected to the top opening; The top opening is used for the biochip to pass through in the up-down direction, the clamping groove is used for clamping the biochip, and the chip part of the biochip is exposed to the side opening.

6. The biochip lateral alignment device according to claim 4, characterized in that: The clamping plate is provided with a limiting portion, which is located at the rear side of the biochip and combines with the clamping body to limit the front and rear positions of the biochip.

7. The biochip lateral alignment device according to claim 1, characterized in that: The runner mold is embedded in the moving seat, and the LED lamp is installed on the moving seat and is located at the rear side of the runner mold.

8. The biochip lateral alignment device according to claim 7, characterized in that: The flow channel mold is provided with a flow channel for liquid circulation. The output end of the LED lamp and the chip portion of the biochip are arranged along the same horizontal axis and aligned with each other. The light outputted from the output end of the LED lamp passes through the liquid in the flow channel and irradiates toward the chip portion.

9. The biochip lateral alignment device according to claim 8, characterized in that: The flow channel mold is connected to a plurality of pipeline joints, which are respectively connected to the ends of the flow channels and are used for connecting to an external liquid source.

10. A biochip device, characterized in that: A lateral alignment device for a biochip comprising any one of claims 1 to 9.

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