CN217587038U

CN217587038U - Electrophoresis apparatus

Info

Publication number: CN217587038U
Application number: CN202221001467.4U
Authority: CN
Inventors: 周长景; 邹洋; 赵东平; 马成龙
Original assignee: Sean Ace Qingdao Technology Co ltd
Current assignee: Sean Ace Qingdao Technology Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-10-14
Anticipated expiration: 2032-04-24

Abstract

The utility model relates to an electrophoresis apparatus technical field specifically is an electrophoresis apparatus, including the electrophoresis tank, both sides are rotated and are connected with the subtend lead screw around the electrophoresis tank inner wall, promote the gel board through subtend lead screw pulling support from upwards lifting, the gear is driven the rotation by the rack and uses the gel and promote the scute to move up for the basic point, upwards pop out the scute from the four corners department of gel board with this, can carry on spacingly to the gel piece on the gel board, lifting gel piece person of facilitating the use and taking, it is inconvenient to have avoided exploring the electrophoresis tank and take, when vulnerable to hinder the gel, can also prevent that the gel piece from landing from the gel board, better operating efficiency and security have, the in-process that the gel board shifted up, the stake is extracted relatively in the leak, convert the gel board into the filter plate with this, the electrophoresis liquid filtering on surface of usable leak, further made things convenient for the user to take on the one hand, on the other hand can avoid the gel piece to shift when surface have electrophoresis liquid pollution other objects, equipment.

Description

Electrophoresis apparatus

Technical Field

The utility model relates to an electrophoresis apparatus technical field specifically is an electrophoresis apparatus.

Background

Agarose gel electrophoresis is an electrophoresis method using agar or agarose as a support medium, and for samples with larger molecular weight, such as macromolecular nucleic acid, viruses and the like, agarose gel with larger pore diameter is generally used for electrophoresis separation, and an electrophoresis apparatus is required during electrophoresis.

The prior patent (publication number: CN 208026673U) discloses an electrophoresis apparatus, and particularly relates to the technical field of electrophoresis, which comprises an electrophoresis tank, wherein the electrophoresis tank comprises a tank body and a cover body, the two ends of the tank body are respectively provided with an anode body and a cathode body, the middle part in the tank body is provided with a gel platform for placing gel, and the tank body is movably provided with a baffle plate. The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. the gel block needs to be manually lifted in the electrophoresis tank, so that the operation is inconvenient, and the gel block is easy to damage; 2. the electrophoresis liquid on the surface of the gel block can not be removed, and other equipment and objects are easily polluted subsequently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrophoresis apparatus to propose in solving above-mentioned background art and need visit into the electrophoresis tank in the manual gel piece of lifting, the operation is inconvenient, and damages the gel piece easily, can't get rid of the electrophoresis liquid on gel piece surface, the problem of follow-up other equipment, object of polluting easily. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrophoresis apparatus, includes the electrophoresis tank, both sides are rotated around the electrophoresis tank inner wall and are connected with the subtend lead screw, and the equal screw thread in both ends of subtend lead screw has cup jointed the slide, two the bottom of slide all rotates and is connected with the support, the inside swing joint of electrophoresis tank has the gel board, the bottom of support is rotated and is connected on the side of gel board.

The surface of the gel plate is provided with a leak hole, and the bottom wall in the electrophoresis tank is fixedly connected with a plugging pile matched with the leak hole.

The four corners of the gel plate are connected with angle plates in a sliding mode, tooth grooves are formed in the side edges of the angle plates, gears meshed with the tooth grooves are connected to the side edges of the gel plate in a rotating mode, and racks meshed with the gears are fixedly connected to the upper side of the inner wall of the electrophoresis tank.

Preferably, the number of the opposite screw rods is two, and the two opposite screw rods are symmetrically arranged along the left side and the right side of the electrophoresis tank.

Preferably, a cushion is fixedly connected to the inner side of the corner plate.

Preferably, the end of the opposite screw rod penetrates through the electrophoresis tank and is fixedly connected with a rotary table outside.

Preferably, the two walls of the inner side of the angle plate are fixedly connected with clamping strips, the surface of the gel plate is provided with clamping grooves corresponding to the clamping strips, and the clamping strips are slidably embedded in the corresponding clamping grooves.

Preferably, the two ends of the opposite screw rod are fixedly sleeved with bearings, and outer rings of the bearings are fixedly embedded on the inner wall of the electrophoresis tank.

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

the utility model discloses in, promote the gel board through subtend lead screw pulling support from bottom to top lifting, and shift up the in-process at the gel board and can be with gear and rack toothing, make the gear driven rotatory and use the gel and promote the scute for the basic point and move up, upwards pop out the four corners department of scute from the gel board with this, can carry on spacingly to the gel piece on the gel board, take lifting gel piece person of facilitating the use, avoided exploring the electrophoresis tank and taken inconvenience, when easily damaging the gel, can also prevent gel piece landing from the gel board, better operating efficiency and security have.

The utility model discloses in, the in-process that the gel board shifted up, stifled stake is extracted relatively from the small opening to this converts the gel board into the filter plate, can utilize the small opening with its surperficial electrophoresis liquid filtering at the in-process that lifts the gel piece, has further made things convenient for the user to take to it on the one hand, and on the other hand has electrophoresis liquid pollution other objects, equipment in the surface when can avoiding the gel piece to shift.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. an electrophoresis tank; 2. an opposite screw rod; 3. a slide base; 4. a support; 5. a gel plate; 6. a leak hole; 7. pile blocking; 8. a gusset; 9. a tooth socket; 10. a gear; 11. a rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 the staff with ordinary skill in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: an electrophoresis apparatus comprises an electrophoresis tank 1, wherein opposite screw rods 2 are rotatably connected to the front side and the rear side of the inner wall of the electrophoresis tank 1, two ends of each opposite screw rod 2 are respectively in threaded sleeve connection with a sliding seat 3, the bottoms of the two sliding seats 3 are respectively rotatably connected with a support 4, a gel plate 5 is movably connected inside the electrophoresis tank 1, and the bottom end of each support 4 is rotatably connected to the side edge of the gel plate 5;

the surface of the gel plate 5 is provided with a leak hole 6, and the bottom wall in the electrophoresis tank 1 is fixedly connected with a plugging pile 7 matched with the leak hole 6;

all sliding connection has scute 8 in the four corners department of gel board 5, and the lateral margin department of scute 8 has seted up tooth's socket 9, and the side of gel board 5 rotates to be connected with the gear 10 with tooth's socket 9 intermeshing, and the upside fixedly connected with of electrophoresis tank 1 inner wall has the rack 11 with gear 10 intermeshing.

In this embodiment, as shown in fig. 1, 2 and 3, the number of the opposite screw rods 2 is two, and the two opposite screw rods 2 are symmetrically disposed along the left and right sides of the electrophoresis tank 1, so that the gel plate 5 can be synchronously supported and controlled from both sides, and the stability is further improved.

In this embodiment, as shown in fig. 1, 2 and 3, a cushion is fixedly attached to the inner side of the gusset 8 for contact support of the gel, thereby preventing the relatively stiff gusset 8 from damaging the gel.

In this embodiment, as shown in fig. 1, 2 and 3, the end of the opposite screw rod 2 penetrates through the electrophoresis tank 1 and is fixedly connected with a rotating disc outside, so that a user can rapidly rotate the opposite screw rod 2 to take out the gel.

In this embodiment, as shown in fig. 1, 2 and 3, the inner side walls of the angle plate 8 are fixedly connected with the clamping strips, the surface of the gel plate 5 is provided with clamping grooves corresponding to the clamping strips, and the clamping strips are slidably embedded in the corresponding clamping grooves, so that the angle plate 8 can only perform directional sliding in the vertical direction along the corner of the gel plate 5 without separation or deflection.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, bearings are fixedly sleeved at both ends of the opposite direction lead screw 2, and an outer ring of each bearing is fixedly embedded on the inner wall of the electrophoresis tank 1, so that the friction coefficient of the opposite direction lead screw 2 in the motion process can be effectively reduced by the bearings, and the rotation precision of the opposite direction lead screw can be ensured while the position is limited.

The utility model discloses a use method and advantage: when the electrophoresis apparatus is used, the working process is as follows:

as shown in fig. 1, 2 and 3, firstly, the electrophoresis tank 1 is opened to make electrophoresis gel on the gel plate 5 inside, after coagulation is completed, the electrophoresis tank 1 is closed, then the slide carriages 3 at two ends are controlled by rotating the opposite screw rods 2 to move back to back, so that the bracket 4 is pulled to lift the gel plate 5 from bottom to top until the gel plate 5 with the gel moved up is pushed out of the electrophoresis tank 1, and the gear 10 and the rack 11 can be meshed in the process of lifting the gel plate 5, so that the gear 10 is driven to rotate and push the angle plate 8 to move up by taking the gel as a base point, so that the angle plate 8 is ejected upwards from four corners of the gel plate 5, the gel block on the gel plate 5 can be limited, the gel block can be conveniently taken by a user when lifting the gel block, the gel block is prevented from being inserted into the electrophoresis tank 1 to take inconvenient and easily damage the gel, the gel block can be prevented from sliding off from the gel plate 5, the operation efficiency and safety are better, meanwhile, in the process of lifting the gel plate 5, the gel block can be conveniently taken from the surface of the electrophoresis block, and other objects can be further prevented from being polluted by the filter plate 6 in the electrophoresis process of lifting and the electrophoresis tank.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An electrophoresis apparatus comprising an electrophoresis tank (1), characterized in that: the electrophoresis tank is characterized in that opposite screw rods (2) are rotatably connected to the front side and the rear side of the inner wall of the electrophoresis tank (1), two ends of each opposite screw rod (2) are in threaded sleeve connection with sliding seats (3), the bottoms of the two sliding seats (3) are rotatably connected with supports (4), a gel plate (5) is movably connected inside the electrophoresis tank (1), and the bottom end of each support (4) is rotatably connected to the side edge of the gel plate (5);

a leak hole (6) is formed in the surface of the gel plate (5), and a blocking pile (7) matched with the leak hole (6) is fixedly connected to the bottom wall inside the electrophoresis tank (1);

the electrophoresis tank is characterized in that corner plates (8) are connected to four corners of the gel plate (5) in a sliding mode, tooth grooves (9) are formed in side edges of the corner plates (8), gears (10) meshed with the tooth grooves (9) are rotatably connected to the side edges of the gel plate (5), and racks (11) meshed with the gears (10) are fixedly connected to the upper side of the inner wall of the electrophoresis tank (1).

2. An electrophoresis apparatus according to claim 1 wherein: the number of the opposite screw rods (2) is two, and the two opposite screw rods (2) are symmetrically arranged along the left side and the right side of the electrophoresis tank (1).

3. An electrophoresis apparatus according to claim 1 wherein: the inner side of the angle plate (8) is fixedly connected with a cushion.

4. An electrophoresis apparatus as claimed in claim 1 wherein: the end part of the opposite screw rod (2) penetrates through the electrophoresis tank (1) and is fixedly connected with a turntable outside.

5. An electrophoresis apparatus as claimed in claim 1 wherein: the two inner side walls of the angle plate (8) are fixedly connected with clamping strips, clamping grooves corresponding to the clamping strips are formed in the surface of the gel plate (5), and the clamping strips are slidably embedded in the corresponding clamping grooves.

6. An electrophoresis apparatus according to claim 1 wherein: and bearings are fixedly sleeved at two ends of the opposite screw rods (2), and outer rings of the bearings are fixedly embedded on the inner wall of the electrophoresis tank (1).