CN112896769B

CN112896769B - Biochip detection device

Info

Publication number: CN112896769B
Application number: CN202110065263.0A
Authority: CN
Inventors: 林天坪
Original assignee: Hangzhou Testsea Biotechnology Co ltd
Current assignee: Hangzhou Testsea Biotechnology Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2023-04-07
Anticipated expiration: 2041-01-18
Also published as: CN112896769A

Abstract

The invention discloses a biochip detection device, and belongs to the technical field of biochip detection. The utility model provides a biochip detection device, the power distribution box comprises a box body, box upper end rear side articulates there is the case lid, the inside movable plate that is equipped with in box upper end, movable plate rear side top surface welding has the mounting bracket, mounting bracket upper end bottom surface has set firmly check out test set, movable plate middle part top surface is connected with the chip and places the seat, movable plate top surface bilateral symmetry is equipped with reagent and places the board and the board is placed to the instrument, the welding of box rear side upper end inner wall bilateral symmetry has two racks, box left wall rear side upper end is equipped with spacing subassembly, through setting up the connecting rod, when needs use, open the case lid, make the case lid drive the connecting rod rotate, make the fixing base that the connecting rod drives the connection remove, make T type slider on the movable plate that the fixing base is connected can slide in the spout, make the movable plate can follow the box rebound under the drive of apron, make check out in the box can be followed to check out on the movable plate, portable detects.

Description

Biochip detection device

Technical Field

The invention relates to the technical field of biochip detection, in particular to a biochip detection device.

Background

The biochip is a product combining modern micromachining technology and biotechnology, and is a micro device which can complete certain biological reaction function and is manufactured in or on a flat carrier by photoetching or biomolecule self-assembly technology. According to different applications, biochips are mainly classified into two major categories, one is a bioelectronic chip used for manufacturing bioelectronic products such as a biological computer. The other is a biological analysis chip which is used for the operation of various biological macromolecules, cell tissues and biochemical reaction detection.

The existing biochip detection device is generally installed in a laboratory, and is inconvenient to carry when needing to go elsewhere for detection, so that the application range of the device is low; in addition, the biochip is often required to be matched with various reagents to realize certain functions, and the conventional chip detection device is inconvenient to fix and carry the matched reagents. Therefore, it is important to provide a portable biochip measuring apparatus, and in view of the above, a biochip measuring apparatus is provided.

Disclosure of Invention

1. Technical problem to be solved

The present invention is directed to a biochip measuring apparatus to solve the above problems.

2. Technical scheme

The utility model provides a biochip detection device, includes the box, box upper end rear side articulates there is the case lid, the inside movable plate that is equipped with in box upper end, movable plate rear side top surface welding has the mounting bracket, mounting bracket upper end bottom surface has set firmly check out test set, movable plate middle part top surface is connected with the chip and places the seat, movable plate rear side top surface bilateral symmetry welding has two fixing bases, the fixing base middle part is run through and is equipped with the pivot, movable plate top surface bilateral symmetry is equipped with reagent and places the board and the board is placed to the instrument, box rear side upper end inner wall bilateral symmetry welding has two racks, box left side wall rear side upper end is equipped with spacing subassembly, spacing subassembly includes the fixed plate, fixed plate right wall is fixed with box left wall connection, fixed plate rear end outer wall runs through and is equipped with the spacer pin, the inclined plane is seted up to spacer pin right-hand member top surface, spacer pin right-hand member outer wall and draw-in groove inner wall activity joint.

Preferably, the inner wall of the box body is symmetrically provided with two sliding grooves.

Preferably, the top surface of the box cover is welded with a handle, the bottom surface of the box cover is welded with two connecting seats in a bilateral symmetry mode, connecting rods are arranged on the inner sides of the connecting seats, adjusting grooves are formed in the upper ends of the connecting rods, T-shaped rods are arranged in the adjusting grooves, the outer ends of the T-shaped rods are fixedly connected with the inner walls of the connecting seats, the lower ends of the connecting rods are hinged to the outer walls of the inner sides of the fixing seats through hinge pins, and a clamping groove is formed in the rear end face of the left end of the box cover.

Preferably, the T-shaped sliding blocks are welded on the left end face and the right end face of the movable plate, the outer walls of the T-shaped sliding blocks are in sliding fit with the inner walls of the sliding grooves, the bottom surface of the movable plate is connected with a damping spring, the bottom surface of the damping spring is connected with a bottom plate, and the bottom surface of the bottom plate is in movable contact with the inner walls of the lower end of the box body.

Preferably, the rear ends of the rotating shafts penetrate through the front wall of the fixing seat to extend to the rear part and are sleeved with gears, the gears are in meshed transmission with the racks, and the front ends of the two rotating shafts penetrate through the rear wall of the fixing seat to extend to the front part and are respectively connected and fixed with the reagent placing plate and the rear wall of the tool placing plate.

Preferably, a plurality of standing grooves have evenly been seted up to reagent placing plate top surface, it has a plurality of splint to be articulated in the annular structure in the standing groove, the splint bottom surface is connected with the spring, the spring lower extreme is fixed with standing groove inner wall connection.

Preferably, the outer wall of the left end of the limit pin is sleeved with a tension spring, and the right end of the tension spring is fixedly connected with the left wall of the fixed plate.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. through setting up the connecting rod on the case lid, when needs use, open the case lid for the case lid drives the connecting rod and rotates, makes the connecting rod drive the fixing base of connecting and removes, makes the T type slider on the movable plate that the fixing base is connected can slide in the spout, makes the movable plate can follow the internal rebound of box under the drive of apron, makes the check out test set on the movable plate can stretch out in the box, and portable detects.

2. When the movable plate rebound, can make the gear on the fixing base follow and rise, make the gear can mesh with the rack, make the gear can rotate, make the gear drive the pivot and rotate, board and instrument are placed to epaxial reagent and the board can be done the reverse rotation simultaneously, make reagent place the board and instrument place the board and open from the movable plate, when the movable plate removes to target in place, the board is placed to reagent and instrument place the board can with the movable plate parallel and level, it is convenient for place the reagent bottle to place through setting up the standing groove on the board is placed to reagent, can fix the reagent bottle through setting up the splint that have the spring, avoid the reagent bottle can fall, it is convenient for place the detection needs to use tweezers etc. to place the board to place through setting up the instrument, make the device have multiple functions.

3. Through setting up spacing subassembly, through seting up the inclined plane on the fixture block, the expansion of the case lid of being convenient for through setting up the extension spring for the spacer pin can be firmly fixed in the draw-in groove, through set up damping spring in the movable plate bottom, when the device is carrying the removal in-process, can reduce the damage that vibrations brought to check out test set.

Drawings

FIG. 1 is a schematic front side view of the overall structure of the present invention in use;

FIG. 2 is a front side schematic view of the overall structure of the present invention when not in use;

FIG. 3 is a right front side schematic view of the box structure of the present invention;

FIG. 4 is a schematic front side view of the reagent holding plate structure of the present invention;

FIG. 5 is a front side view of the case cover and moving plate structure of the present invention;

FIG. 6 is a schematic view of the front side of the overall position limiting assembly structure of the present invention;

the numbering in the figures illustrates: 1. a box body; 2. a box cover; 3. moving the plate; 4. a mounting frame; 5. a detection device; 6. a chip placing seat; 7. a fixed seat; 8. a rotating shaft; 9. a limiting component; 10. a reagent placing plate; 11. A tool placement plate; 12. a rack; 101. a chute; 201. a handle; 202. a connecting seat; 203. a connecting rod; 204. an adjustment groove; 205. a T-shaped rod; 206. a card slot; 301. a T-shaped slider; 302. a damping spring; 303. a base plate; 801. a gear; 1001. a placement groove; 1002. a splint; 1003. a spring; 901. A fixing plate; 902. a limit pin; 903. a bevel; 904. a tension spring.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a biochip detection device, including

box

1, 1 upper end rear side of box articulates there is case lid 2, the inside movable plate 3 that is equipped with in 1 upper end of box, 3 rear side top surface welding of movable plate have mounting

bracket

4, 4 upper end bottom surfaces of mounting bracket have set firmly check out test set 5, 3 middle part top surfaces of movable plate are connected with the chip and

place seat

6, 3 rear side top surfaces bilateral symmetry welding of movable plate have two fixing bases 7, fixing base 7 middle part runs through and is equipped with

pivot

8, 3 top surface bilateral symmetry of movable plate are equipped with reagent and place board 10 and instrument and

place board

11, 1 rear side upper end inner wall bilateral symmetry welding of box has two

racks

12, 1 left wall rear side upper end of box is equipped with spacing subassembly 9, the turned angle that board 10 was placed to reagent and board 11 was placed to the instrument is 0-180 degrees.

Specifically, two sliding grooves 101 are symmetrically formed in the inner wall of the box body 1 in the left-right direction, and the sliding grooves 101 limit the moving plate 3.

Further, a handle 201 is welded on the top surface of the case cover 2, two connecting seats 202 are welded on the bottom surface of the case cover 2 in a bilateral symmetry manner, connecting rods 203 are arranged on the inner sides of the connecting seats 202, adjusting grooves 204 are formed in the upper ends of the connecting rods 203, T-shaped rods 205 are arranged in the adjusting grooves 204, the outer ends of the T-shaped rods 205 are fixedly connected with the inner walls of the connecting seats 202, the lower ends of the connecting rods 203 are hinged to the outer wall of the inner side of the fixing seat 7 through hinge pins, clamping grooves 206 are formed in the end face of the rear side of the left end of the case cover 2, and the connecting rods 203 play a role in driving the movable plate 3.

Furthermore, T-shaped sliders 301 are welded on the left end face and the right end face of the moving plate 3, the outer walls of the T-shaped sliders 301 are in sliding fit with the inner wall of the sliding groove 101, a damping spring 302 is connected to the bottom face of the moving plate 3, a bottom plate 303 is connected to the bottom face of the damping spring 302, the bottom face of the bottom plate 303 is in movable contact with the inner wall of the lower end of the box body 1, and the damping spring 302 plays a damping role.

Furthermore, the rear ends of the rotating shafts 8 penetrate through the front wall of the fixing seat 7 and extend to the rear part of the fixing seat and are sleeved with the gears 801, the gears 801 are in meshing transmission with the racks 12, the front ends of the two rotating shafts 8 penetrate through the rear wall of the fixing seat 7 and extend to the front part of the fixing seat and are respectively connected and fixed with the reagent placing plate 10 and the rear wall of the tool placing plate 11, and the gears 801 and the racks 12 play a role in driving the reagent placing plate 10 and the tool placing plate 11.

It is worth explaining that a plurality of standing grooves 1001 are evenly seted up on reagent placing plate 10 top surface, and it has a plurality of splint 1002 to hinge in the standing groove 1001 to be the loop type structure, and splint 1002 bottom surface is connected with spring 1003, and spring 1003 lower extreme and standing groove 1001 inner wall connection are fixed, and splint 1002 plays the fixed action.

In addition, spacing subassembly 9 includes fixed plate 901, fixed plate 901 right wall is fixed with 1 left wall connection of box, fixed plate 901 rear end outer wall runs through and is equipped with spacer pin 902, inclined plane 903 has been seted up to spacer pin 902 right-hand member top surface, spacer pin 902 right-hand member outer wall and the movable joint of draw-in groove 206 inner wall, the extension spring 904 has been cup jointed to spacer pin 902 left end outer wall, extension spring 904 right-hand member is fixed with fixed plate 901 left wall connection, the spacer pin 902 of seting up inclined plane 903 is convenient for the fixed of case lid 2.

The working principle is as follows: when the biochip detection is required, the box cover 2 is opened by the handle 201, so that the box cover 2 drives the connecting rod 203 to rotate, the connecting rod 203 drives the connected fixing seat 7 to move, the T-shaped slider 301 on the moving plate 3 connected with the fixing seat 7 slides in the sliding groove 101, the moving plate 3 is driven by the box cover 2 to move upwards from the box body 1, the detection device 5 on the moving plate 3 extends out of the box body 1 to facilitate detection, when the moving plate 3 moves upwards, the gear 801 on the fixing seat 7 is lifted along with the moving of the moving plate 3, the gear 801 is meshed with the rack 12, the gear 801 rotates, the gear 801 drives the rotating shaft 8 to rotate, the reagent placing plate 10 and the tool placing plate 11 on the rotating shaft 8 rotate in opposite directions at the same time, and the reagent placing plate 10 and the tool placing plate 11 are opened from the moving plate 3, when the case cover 2 rotates to be horizontal, the case cover 2 contacts with the inclined plane 903 of the limit pin 902, so that the limit pin 902 moves leftwards, when the clamping groove 206 on the case cover 2 moves to the limit pin 902, the limit pin 902 is inserted into the clamping groove 206 under the action of the tension spring 904, so that the case cover 2 keeps a horizontal state, the moving plate 3 moves in place, the reagent placing plate 10 and the tool placing plate 11 are flush with the moving plate 3, the reagent bottle is convenient to place by arranging the placing groove 1001 on the reagent placing plate 10, the reagent bottle can be fixed by arranging the clamping plate 1002 with the spring 1003, the unsealed reagent bottle is prevented from toppling, the detection needs can be placed by using tweezers and the like by arranging the tool placing plate 11, so that the device has multiple functions, and can finish the detection or other processing operations of biochips in any place needed outside a laboratory, through movable plate 3, place board 10 and instrument and place board 11 and can provide on-the-spot operation platform, avoid outside the laboratory bench biochip operation inconvenient, through set up damping spring 302 in movable plate 3 bottom, when the device is carrying the removal in-process, can reduce the damage that vibrations brought to check out test set 5.

The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a biochip detection device, includes box (1), its characterized in that: the rear side of the upper end of the box body (1) is hinged with a box cover (2), a movable plate (3) is arranged inside the upper end of the box body (1), an installation rack (4) is welded on the top surface of the rear side of the movable plate (3), a detection device (5) is fixedly arranged on the bottom surface of the upper end of the installation rack (4), a chip placing seat (6) is connected on the top surface of the middle part of the movable plate (3), two fixing seats (7) are welded on the top surface of the rear side of the movable plate (3) in a bilateral symmetry manner, a rotating shaft (8) penetrates through the middle part of each fixing seat (7), a reagent placing plate (10) and a tool placing plate (11) are arranged on the top surface of the movable plate (3) in a bilateral symmetry manner, two racks (12) are welded on the inner wall of the upper end of the rear side of the box body (1), a limiting assembly (9) is arranged on the upper end of the left wall of the box body (1), each limiting assembly (9) comprises a fixing plate (901), the right wall of the fixing plate is fixedly connected with the left wall of the box body (1), a rear end outer wall of the fixing plate (901), a limiting pin (902) penetrates through the outer wall, the top surface of the fixing plate (902), the limiting pin (902) is provided with the right wall of the top surface of the limiting pin (902), and the right wall of the limiting pin (902), the right wall of the clamping groove (902) is movably clamped with the clamping groove (902), and the right wall (902) is provided with the clamping groove (903) in a clamping groove (206);

the rear ends of the rotating shafts (8) penetrate through the front wall of the fixing seat (7) to extend to the rear part and are sleeved with gears (801), the gears (801) are in meshing transmission with the racks (12), and the front ends of the two rotating shafts (8) penetrate through the rear wall of the fixing seat (7) to extend to the front part and are respectively connected and fixed with the reagent placing plate (10) and the rear wall of the tool placing plate (11);

the top surface of the box cover (2) is welded with a handle (201), the bottom surface of the box cover (2) is welded with two connecting seats (202) in a bilateral symmetry mode, connecting rods (203) are arranged on the inner sides of the connecting seats (202), adjusting grooves (204) are formed in the upper ends of the connecting rods (203), T-shaped rods (205) are arranged in the adjusting grooves (204), the outer ends of the T-shaped rods (205) are fixedly connected with the inner walls of the connecting seats (202), the lower ends of the connecting rods (203) are hinged with the outer walls of the inner sides of the fixing seats (7) through hinge pins, and a clamping groove (206) is formed in the rear end face of the left end of the box cover (2);

the outer wall of the left end of the limiting pin (902) is sleeved with a tension spring (904), and the right end of the tension spring (904) is fixedly connected with the left wall of the fixing plate (901).

2. The device for detecting a biochip according to claim 1, wherein: two sliding grooves (101) are symmetrically formed in the left and right of the inner wall of the box body (1).

3. The device for detecting biochip according to claim 2, wherein: t type slider (301) all have welded to the terminal surface about movable plate (3), T type slider (301) outer wall and spout (101) inner wall sliding fit, movable plate (3) bottom surface is connected with damping spring (302), damping spring (302) bottom surface is connected with bottom plate (303), bottom plate (303) bottom surface and box (1) lower extreme inner wall swing joint.

4. The device for detecting a biochip according to claim 1, wherein: a plurality of placing grooves (1001) are evenly formed in the top surface of the reagent placing plate (10), a plurality of clamping plates (1002) are hinged to the inside of each placing groove (1001) in an annular structure, springs (1003) are connected to the bottom surfaces of the clamping plates (1002), and the lower ends of the springs (1003) are fixedly connected with the inner walls of the placing grooves (1001).