CN211099601U

CN211099601U - Portable magnetic frame

Info

Publication number: CN211099601U
Application number: CN201921957724.XU
Authority: CN
Inventors: 郭陆军
Original assignee: Henan Taifu Medical Laboratory Center Co ltd
Current assignee: Henan Taifu Medical Laboratory Center Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-28
Anticipated expiration: 2029-11-13

Abstract

The utility model belongs to the technical field of molecular biology, in particular to a portable magnetic frame, which comprises a supporting seat, wherein two sides of the supporting seat are fixedly connected with two fixed plates, the number of the fixed plates is two, the opposite surfaces of the two fixed plates are fixedly connected with a same supporting plate, the top of the supporting plate is provided with a round hole, the side of the supporting seat is provided with a clamping groove, and a clamping plate is movably connected in the clamping groove; the utility model discloses, through setting up draw-in groove, cardboard and magnetic plate, make the magnetite board conveniently taken out and fixed, need not reciprocate the transfer centrifuging tube between magnetic force frame and centrifuge tube rack in the experimentation, ability make full use of experimental time, experiment fault rate also can not improve, and more convenient is convenient, through setting up baffle, push pedal, telescopic component and pull rod, the baffle carries on spacingly to the magnetite board, and magnetic plate and supporting seat are fixed when removing magnetic force frame, conveniently carry.

Description

Portable magnetic frame

Technical Field

The utility model belongs to the technical field of molecular biology, concretely relates to portable magnetic frame.

Background

Along with the development of the second generation sequencing technology, higher requirements are provided for the extraction purity and the flux of nucleic acid, the complex operation steps in the aspects of opening and closing of a centrifuge cover and balancing of a centrifuge tube can be involved in the process of extracting nucleic acid by a centrifugal method, however, the time for extracting nucleic acid can be greatly saved by magnetic bead purification, the magnetic bead at the bottom is adsorbed on the side wall of an EP tube by a magnetic rack device, the rapid separation of the magnetic bead and liquid is realized, the loss in the process of extracting nucleic acid can be reduced, however, the existing magnetic rack needs to be switched for many times when in use, the reaction effect can be influenced when the reaction rack is moved, the reaction efficiency is reduced, and the operation is inconvenient when the reaction rack is moved.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a portable magnetic frame, which is characterized by convenient use and portability.

In order to achieve the above object, the utility model provides a following technical scheme: a portable magnetic frame comprises a supporting seat, wherein two side surfaces of the supporting seat are fixedly connected with two fixed plates, the number of the fixed plates is two, the opposite surfaces of the two fixed plates are fixedly connected with the same supporting plate, the top of the supporting plate is provided with a round hole, the side surfaces of the supporting seat are provided with clamping grooves, clamping plates are movably connected in the clamping grooves, the side surfaces of the clamping plates are fixedly connected with a magnet plate, grooves are formed in the supporting seat, sliding grooves are formed in the supporting seat, the number of the sliding grooves is two, the sliding grooves are communicated with the grooves, sliding plates are respectively connected in the two sliding grooves in a sliding manner, the side surfaces of the two sliding plates are fixedly connected with a baffle plate, telescopic components are fixedly connected on the supporting seat on the inner wall of each groove, the other ends of the telescopic, rectangular through holes are formed in the side faces of the supporting seat, pull rods are fixedly connected to the side faces of the baffles, and the pull rods penetrate through the rectangular through holes.

Preferably, the telescopic component comprises a telescopic rod, a spring is sleeved on the surface of the telescopic rod in a movable mode, one end of the telescopic rod and one end of the spring are fixedly connected to the inner wall supporting seat of the groove, and the other end of the telescopic rod and the other end of the spring are fixedly connected to the push plate.

Preferably, the surface of the magnet plate is provided with a buckle plate.

Preferably, rubber pads are arranged on the inner wall of the round hole and the surface of the elastic clamping plate, and the bottom of the supporting seat is fixedly connected with the rubber pad.

Preferably, the bottom of the supporting plate is fixedly connected with a plurality of elastic clamping plates, the positions of the elastic clamping plates correspond to the positions of the round holes, and the number of the elastic clamping plates is multiple.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up draw-in groove, cardboard and magnetic plate, make the magnetite board conveniently taken out and fixed, need not reciprocate the transfer centrifuging tube between magnetic force frame and centrifuge tube rack in the experimentation, ability make full use of experimental time, experiment fault rate also can not improve, and more convenient is convenient, through setting up baffle, push pedal, telescopic component and pull rod, the baffle carries on spacingly to the magnetite board, and magnetic plate and supporting seat are fixed when removing magnetic force frame, conveniently carry.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic side view of the present invention;

fig. 5 is a schematic structural view of the telescopic assembly of the present invention;

in the figure: 1. a supporting seat; 2. a fixing plate; 3. a support plate; 4. a circular hole; 5. an elastic clamping plate; 6. a card slot; 7. clamping a plate; 8. a magnet plate; 9. a groove; 10. a telescoping assembly; 101. a telescopic rod; 102. a spring; 11. a chute; 12. a slide plate; 13. pushing the plate; 14. a baffle plate; 15. a pull rod; 16. a rectangular through hole; 17. buckling the plate; 18. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a portable magnetic frame comprises a supporting seat 1, wherein two side surfaces of the supporting seat 1 are fixedly connected with two fixed plates 2, the number of the fixed plates 2 is two, opposite surfaces of the two fixed plates 2 are fixedly connected with the same supporting plate 3, the top of the supporting plate 3 is provided with a round hole 4, the side surfaces of the supporting seat 1 are provided with clamping grooves 6, clamping plates 7 are movably connected in the clamping grooves 6, the side surfaces of the clamping plates 7 are fixedly connected with magnetic stone plates 8, a groove 9 is formed in the supporting seat 1, the supporting seat 1 is provided with sliding grooves 11, the number of the sliding grooves 11 is two, the sliding grooves 11 are communicated with the groove 9, sliding plates 12 are respectively and slidably connected in the two sliding grooves 11, the side surfaces of the two sliding plates 12 are fixedly connected with a baffle plate 14, and a telescopic assembly 10 is fixedly connected on the, the other end fixedly connected with push pedal 13 of flexible subassembly 10, the side and the baffle 14 fixed connection of push pedal 13, rectangle through-hole 16 has been seted up to the side of supporting seat 1, the side fixedly connected with pull rod 15 of baffle 14, pull rod 15 passes rectangle through-hole 16, through setting up draw-in groove 6, cardboard 7 and magnetic plate, makes magnet board 8 conveniently taken out and fixed, need not reciprocate the transfer centrifuging tube between magnetic force frame and centrifuge tube frame in the experimentation, ability make full use of experimental time, the experiment fault rate can not improve yet, more convenient is convenient, through setting up baffle 14, push pedal 13, flexible subassembly 10 and pull rod 15, baffle 14 carries on spacingly to magnet board 8, magnet board 8 and supporting seat 1 are fixed when removing magnetic force frame, conveniently carry.

Specifically, flexible subassembly 10 includes telescopic link 101, the surface activity of telescopic link 101 has cup jointed spring 102, telescopic link 101 and spring 102's one end fixed connection is on the inner wall supporting seat 1 of recess 9, telescopic link 101 and spring 102's the other end fixed connection is on push pedal 13, through setting up flexible subassembly 10, plays flexible effect to baffle 14.

Specifically, magnet plate 8's surface is provided with buckle 17, and through setting up buckle 17, the person of facilitating the use takes out more convenience to magnet plate 8.

Specifically, the inner wall of round hole 4 and elastic clamping plate 5 all are provided with rubber pad 18 on the surface, and the frictional force of increase round hole 4 and centrifuging tube is fixed more firm to the centrifuging tube, the bottom fixedly connected with rubber pad 18 of supporting seat 1, the frictional force of increase supporting seat 1 and desktop makes the magnetic frame place more stable.

Specifically, the bottom fixedly connected with elasticity cardboard 5 of backup pad 3, the position of elasticity cardboard 5 is corresponding with the position of round hole 4, the quantity of elasticity cardboard 5 is a plurality of, through setting up elasticity cardboard 5, makes the device more firm fixed to the centrifuging tube.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, the needs of accessible experiment, with cardboard 7 and 6 joints of draw-in groove, install magnet board 8 on supporting seat 1, if do not need magnet board 8 the time, can pull rod 15 and make telescopic link 101 shrink, make slide 12 slide in spout 11, remove baffle 14, through buckle 17, take out magnet board 8, more convenience, when removing magnetic force frame, install magnet board 8 on supporting seat 1, baffle 14 carries on spacingly to magnet board 8, make magnet board 8 can not separate with supporting seat 1, and convenient for carrying.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable magnetic frame, includes supporting seat (1), its characterized in that: the supporting seat is characterized in that two fixing plates (2) are fixedly connected to two side faces of the supporting seat (1), two fixing plates (2) are arranged, the opposite faces of the two fixing plates (2) are fixedly connected with the same supporting plate (3), a round hole (4) is formed in the top of the supporting plate (3), a clamping groove (6) is formed in one side face of the supporting seat (1), a clamping plate (7) is movably connected in the clamping groove (6), a magnet plate (8) is fixedly connected to one side face of the clamping plate (7), a groove (9) is formed in the supporting seat (1), a sliding groove (11) is formed in the supporting seat (1), two sliding grooves (11) are formed in number, the sliding grooves (11) are communicated with the groove (9), sliding plates (12) are respectively and slidably connected in the two sliding grooves (11), and baffles (14) are fixedly connected to the side, fixedly connected with telescopic component (10) is gone up in inner wall supporting seat (1) of recess (9), the other end fixedly connected with push pedal (13) of telescopic component (10), the side and baffle (14) fixed connection of push pedal (13), rectangle through-hole (16) have been seted up to the side of supporting seat (1), side fixedly connected with pull rod (15) of baffle (14), rectangle through-hole (16) are passed in pull rod (15).

2. A portable magnetic mount as claimed in claim 1, wherein: the telescopic assembly (10) comprises a telescopic rod (101), a spring (102) is sleeved on the surface of the telescopic rod (101) in a movable mode, one ends of the telescopic rod (101) and the spring (102) are fixedly connected to an inner wall supporting seat (1) of the groove (9), and the other ends of the telescopic rod (101) and the spring (102) are fixedly connected to the push plate (13).

3. A portable magnetic mount as claimed in claim 1, wherein: and a buckle plate (17) is arranged on the surface of the magnet plate (8).

4. A portable magnetic mount as claimed in claim 1, wherein: rubber pads (18) are arranged on the inner wall of the round hole (4) and the surface of the elastic clamping plate (5), and the rubber pads (18) are fixedly connected to the bottom of the supporting seat (1).

5. A portable magnetic mount as claimed in claim 1, wherein: the bottom of the supporting plate (3) is fixedly connected with elastic clamping plates (5), the positions of the elastic clamping plates (5) correspond to the positions of the round holes (4), and the number of the elastic clamping plates (5) is multiple.