CN110988094A

CN110988094A - Mini double-vertical electrophoresis apparatus

Info

Publication number: CN110988094A
Application number: CN201911353748.9A
Authority: CN
Inventors: 刘曙霞
Original assignee: Wuhan Qicheng Jiahui Technology Co Ltd
Current assignee: Wuhan Qicheng Jiahui Technology Co Ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-04-10

Abstract

The invention discloses a mini double-vertical electrophoresis apparatus, which comprises an electrophoresis detector and an electrophoresis cell, wherein a handle is fixedly connected to the front surface of the electrophoresis cell, the electrophoresis detector is embedded and connected into the electrophoresis cell, a protective cover is sleeved on the outer side of the electrophoresis detector, which is close to the upper side of the electrophoresis cell, a support is fixedly connected to the corner of the lower surface of the electrophoresis cell, a storage box is hinged to one side of the electrophoresis cell through a hinge, and two ends of the side surface of the electrophoresis cell are fixedly connected with a fixer. This electrophoresis cell in two perpendicular electrophoresis appearance of mini can cooperate the protective cover to install in the outside of electrophoresis detector, can play extra guard action when conveniently carrying to through the fixer, can fix protective cover and electrophoresis cell, prevent that both from taking place the problem that drops when removing, simultaneously through the eyelidretractor, can fix electrophoresis cell and glossy plane, prevent that it from taking place the problem of removal when using.

Description

Mini double-vertical electrophoresis apparatus

Technical Field

The invention relates to the technical field of electrophoresis apparatuses, in particular to a mini double-vertical electrophoresis apparatus.

Background

The electrophoresis apparatus is a kind of electrophoresis apparatus for realizing electrophoresis analysis, which is a phenomenon that charged molecules move towards electrodes with opposite electric properties in an electric field, and a technology for separating substances by utilizing the electrophoresis phenomenon, which is called electrophoresis technology, generally consists of a power supply, an electrophoresis cell, a detection unit and the like, the electrophoresis refers to the movement of charged particles in the electric field, different substances have different movement speeds in the electric field due to different charges and molecular weights, so that different substances can be qualitatively or quantitatively analyzed, or a certain mixture is subjected to component analysis or single component extraction preparation, the electrophoresis is divided into free electrophoresis and zone electrophoresis according to whether a support medium is used in the electrophoresis, the free electrophoresis does not use the support medium, the electrophoresis is performed in a solution, the electrophoresis is divided into non-free interface electrophoresis and free interface electrophoresis, the non-free interface electrophoresis refers to the complete movement of charged particles suspended in the solution after being electrified, no interface appears, such as micro electrophoresis and the like, substances to be separated in free interface electrophoresis are concentrated in a certain layer to form respective interfaces for qualitative or quantitative analysis, the free interface electrophoresis requires expensive and precise current instruments and is only used in a few special electrophoreses such as isoelectric focusing electrophoresis and isotachophoresis,

the Chinese patent discloses a double-glue vertical electrophoresis apparatus (publication number: CN201166648Y), which adopts a U-shaped main body, wherein a left glue plate body, a right glue plate body, a left side wall and a right side wall are sequentially arranged at two sides of the main body, a fastening nut platform is arranged at the interval of the outer peripheral wall of the main body, screw bosses are arranged on the left side wall and the right side wall corresponding to the fastening nut platform, fastening screws axially arranged on the screw bosses are fixedly connected with the fastening nut platform to form an integral structure of the left side wall, the right side wall, the left glue plate body and the main body, electrode rods with electrode wires are arranged in the left side wall.

Present producer is portable for equipment, so the design has the electrophoresis equipment of some miniatures, small-size money, but the electrophoresis cell and the detector of current small-size electrophoresis equipment are mostly for the disjunctor formula, lead to carrying inconveniently to can occupation space, current small-size electrophoresis apparatus angle of adjustment can not be simultaneously, lead to inconvenient controlling.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a mini double-vertical electrophoresis apparatus, which solves the problems that mini and small electrophoresis apparatuses are designed for the convenience of carrying of equipment by existing manufacturers, but most of electrophoresis apparatuses and detectors of the existing small electrophoresis apparatuses are separated, so that the electrophoresis apparatuses are inconvenient to carry and occupy space, and the existing small electrophoresis apparatuses cannot adjust angles and are inconvenient to control.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a mini two perpendicular electrophoresis appearance, includes electrophoresis detector and electrophoresis cell, the front surface fixedly connected with handle of electrophoresis cell, the inside at the electrophoresis cell is connected in the embedding of electrophoresis detector, and the upside cover that the electrophoresis detector outside is close to the electrophoresis cell is equipped with the protective cover, the turning fixedly connected with eyelidretractor of electrophoresis cell lower surface, and one side of electrophoresis cell articulates through the hinge has the receiver, the equal fixedly connected with fixer in both ends of electrophoresis cell side, the side of fixer all rotates and is connected with the adjust knob, the shifting chute has all been seted up to the side of protective cover, and the equal fixedly connected with card post in edge of protective cover lower surface, the draw-in groove has been seted up to the upper surface of electrophoresis cell.

Preferably, the fixer includes fixed box, the inside sliding connection of fixed box has the kelly, the kelly is the component of an L type, and the lower fixed surface of kelly is connected with the dead lever, the side fixedly connected with latch of dead lever.

Preferably, one side of the inside of the fixed box, which is close to the fixed rod, is rotatably connected with a gear, the gear is fixedly connected with an adjusting knob, the gear is meshed with the fixed rod, and a friction damping member is arranged at the position where the adjusting knob is rotatably connected with the fixed box.

Preferably, the supporter includes the protective housing, the inside sliding connection of protective housing has the connecting rod, the bottom fixedly connected with vacuum chuck of connecting rod, and the equal fixedly connected with curb plate in both sides of connecting rod.

Preferably, a connecting spring is fixedly connected between the upper surface of the side plate and the protective shell, and the bottom end of the vacuum chuck is located on the outer side of the protective shell.

Preferably, the first groove of accomodating has been seted up to electrophoresis detector's rear surface, and the second groove of accomodating has been seted up to electrophoresis detector's lower surface, the first top of accomodating the groove and the front end that the groove was accomodate to the second all are provided with the hypotenuse, and the angle of hypotenuse is 45.

Preferably, the top end of the inner part of the first accommodating groove is rotatably connected with a supporting rod, and the bottom end of the supporting rod is fixedly connected with a damping block.

Preferably, the front end of the inner part of the second accommodating groove is rotatably connected with a support frame, and the parts of the second accommodating groove, which are connected with the support frame and the support rod, and the first accommodating groove and the support rod are provided with friction damping components.

Preferably, the support frame includes U type pole, the equal sliding connection in both ends of U type pole has the dwang, the card hole has all been seted up to the both sides of U type pole, the equal sliding connection in inside of dwang has the fixture block, fixedly connected with reset spring between fixture block and the dwang.

Advantageous effects

The invention provides a mini double-vertical electrophoresis apparatus. Compared with the prior art, the method has the following beneficial effects:

(1) the mini double-vertical electrophoresis apparatus is connected inside the electrophoresis cell in an embedded manner through the electrophoresis detector, a protective cover is sleeved on the outer side of the electrophoresis detector close to the upper side of the electrophoresis cell, a support is fixedly connected with the corner of the lower surface of the electrophoresis cell, two ends of the side surface of the electrophoresis cell are fixedly connected with a fixer, the side surface of the fixer is rotatably connected with an adjusting knob, moving grooves are arranged on the side surface of the protective cover, clamping columns are fixedly connected with the edge of the lower surface of the protective cover, a clamping groove is arranged on the upper surface of the electrophoresis cell, the electrophoresis cell can be matched with the protective cover to be arranged on the outer side of the electrophoresis detector, can play an additional protection role when being conveniently carried, can be fixed with the electrophoresis cell through the fixer, prevents the two from falling off during moving, and can fix the electrophoresis cell and a smooth plane through the support, preventing the problem that the utility model moves when in use.

(2) This mini two perpendicular electrophoresis appearance, the first groove of accomodating has been seted up through the rear surface of electrophoresis detector, and the lower surface of electrophoresis detector has been seted up the second and has been accomodate the groove, the first top of accomodating inslot portion is rotated and is connected with the bracing piece, the bottom fixedly connected with damping piece of bracing piece, the front end that the inslot portion was accomodate to the second rotates and is connected with the support frame, the second is accomodate the groove and is all provided with the friction damping component with the support frame and the first position of accomodating groove and bracing piece and being connected, this device passes through bracing piece and support frame, can support the electrophoresis detector, can change its angle, thereby the person of facilitating the use controls, and the support frame is provided with multiple length, the person of.

Drawings

FIG. 1 is an external view of the present invention;

FIG. 2 is a cross-sectional view of the anchor of the present invention;

FIG. 3 is a cross-sectional view of a holder according to the present invention;

FIG. 4 is a cross-sectional view of an electrophoretic detector of the present invention;

fig. 5 is a sectional view of the stand of the present invention.

In the figure: 1. an electrophoresis detector; 2. an electrophoresis cell; 3. a handle; 4. a support; 5. a storage box; 6. a holder; 7. adjusting a knob; 8. a protective cover; 9. a moving groove; 10. clamping the column; 11. a card slot; 12. a first receiving groove; 13. a support bar; 14. a damping block; 15. a second receiving groove; 16. a support frame; 61. a fixing box; 62. a clamping rod; 63. fixing the rod; 64. clamping teeth; 65. a gear; 41. a protective shell; 42. a connecting rod; 43. a vacuum chuck; 44. a side plate; 45. a connecting spring; 161. a U-shaped rod; 162. rotating the rod; 163. a clamping block; 164. a return spring; 165. and (6) clamping the hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a mini double-vertical electrophoresis apparatus comprises an electrophoresis detector 1 and an electrophoresis cell 2, a handle 3 is fixedly connected to the front surface of the electrophoresis cell 2, the electrophoresis detector 1 is embedded in the electrophoresis cell 2, a protective cover 8 is sleeved on the outer side of the electrophoresis detector 1 close to the upper side of the electrophoresis cell 2, a support 4 is fixedly connected to the corner of the lower surface of the electrophoresis cell 2, the support 4 comprises a protective shell 41, a connecting rod 42 is slidably connected to the inner side of the protective shell 41, a vacuum chuck 43 is fixedly connected to the bottom end of the connecting rod 42, side plates 44 are fixedly connected to both sides of the connecting rod 42, a connecting spring 45 is fixedly connected between the upper surface of the side plates 44 and the protective shell 41, the bottom end of the vacuum chuck 43 is located on the outer side of the protective shell 41, a storage box 5 is hinged to one side of the electrophoresis cell 2, and connecting, both ends of the side surface of the electrophoresis cell 2 are fixedly connected with a fixer 6, the fixer 6 comprises a fixing box 61, the inside of the fixing box 61 is slidably connected with a clamping rod 62, the clamping rod 62 is an L-shaped component, the lower surface of the clamping rod 62 is fixedly connected with a fixed rod 63, the side surface of the fixed rod 63 is fixedly connected with a clamping tooth 64, one side of the inside of the fixing box 61 close to the fixed rod 63 is rotatably connected with a gear 65, the gear 65 is fixedly connected with an adjusting knob 7, the gear 65 is meshed with the fixed rod 63, the adjusting knob 7 is rotatably connected with the fixing box 61 and is provided with a friction damping component, the side surface of the fixer 6 is rotatably connected with the adjusting knob 7, the side surface of a protective cover 8 is provided with a moving groove 9, the edge of the lower surface of the protective cover 8 is fixedly connected with a clamping column 10, the upper surface of the electrophoresis cell 2 is provided with a clamping groove 11, the clamping column 10 is in interference connection with the clamping, can play extra guard action when conveniently carrying, and through fixer 6, can fix protective cover 8 and electrophoresis cell 2, prevent both from taking place the problem that drops when moving, simultaneously through eyelidretractor 4, can fix electrophoresis cell 2 and smooth plane, prevent its problem that takes place to move when using, electrophoresis detector 1's rear surface is seted up first and is accomodate the groove 12, and electrophoresis detector 1's lower surface is seted up second and is accomodate the groove 15, the top of first accomodation groove 12 and the front end of second accomodation groove 15 all are provided with the hypotenuse, the angle of hypotenuse is 45, the top of first accomodation groove 12 inside rotates and is connected with bracing piece 13, the bottom fixedly connected with damping piece 14 of bracing piece 13, the front end rotation of second accomodation groove 15 inside is connected with support frame 16, the second is accomodate groove 15 and support frame 16 and the position that first accomodation groove 12 and bracing piece 13 are connected all is provided with the damping component, support frame 16 includes U type pole 161, the equal sliding connection in both ends of U type pole 161 has dwang 162, card hole 165 has all been seted up to U type pole 161's both sides, the equal sliding connection in inside of dwang 162 has fixture block 163, the diameter of card hole 165 is the same with the diameter of fixture block 163, fixedly connected with reset spring 164 between fixture block 163 and the dwang 162, this device passes through bracing piece 13 and support frame 16, can support electrophoresis detector 1, can change its angle, thereby the person of facilitating the use controls, and support frame 16 is provided with multiple length, the person of facilitating the use adjusts as required.

In operation, electrophoresis detector 1 can be placed inside electrophoresis cell 2, then protective cover 8 is put through fixer 6 to cover the outside of electrophoresis detector 1, and card post 10 is aligned with card slot 11, then card post 10 is squeezed into card slot 11 with force, then adjusting screw 7 is rotated in turn, adjusting screw 7 drives gear 65 to rotate synchronously when rotating, gear 65 rotates, and drives fixing rod 63 and clamping rod 62 to slide through latch 64, so that protective cover 8 and electrophoresis cell 2 can be fixed, electrophoresis detector 1, protective cover 8 and electrophoresis cell 2 can be separated in turn when in use, then electrophoresis cell is pressed with force, connecting rod 42 in supporter 4 can apply acting force to vacuum cup 43, so that air inside vacuum cup 43 can be discharged, vacuum cup 43 can be fixed with smooth plane by air pressure, subsequently, the supporting rod 13 is rotated, the side surface of the supporting rod 13 is tightly attached to the bottom oblique edge of the first accommodating groove 12, the damping block 14 at the other end of the supporting rod 13 is contacted with the ground, then the supporting frame 16 is rotated out, the U-shaped rod 161 slides, after the clamping hole 165 of the U-shaped rod 161 slides to the position of the clamping block 163, the clamping block 163 can be driven by the reset spring 164 to pop out, so that the fixing effect is achieved, if the length is insufficient, the clamping block 163 can be pressed into the rotating rod 162 again through the reset spring 164 to continuously stretch the U-shaped rod 161 until the length is met.

To sum up, this novel electrophoresis cell 2 can cooperate protective cover 8 to install in electrophoresis detector 1's the outside, can play extra guard action when conveniently carrying, and through fixer 6, can fix protective cover 8 and electrophoresis cell 2, prevent that both from taking place the problem that drops when removing, simultaneously through eyelidretractor 4, can fix electrophoresis cell 2 and glossy plane, prevent its problem that takes place to remove when using, and through bracing piece 13 and support frame 16, can support electrophoresis detector 1, can change its angle, thereby the person of facilitating the use controls, and support frame 16 is provided with multiple length, the person of facilitating the use adjusts as required.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two perpendicular electrophoresis appearance of mini, includes electrophoresis detector (1) and electrophoresis cell (2), the front surface fixedly connected with handle (3) of electrophoresis cell (2), its characterized in that: electrophoresis detector (1) embedding is connected in the inside of electrophoresis cell (2), and electrophoresis detector (1) outside is close to the upside cover of electrophoresis cell (2) and is equipped with protective cover (8), turning fixedly connected with eyelidretractor (4) of electrophoresis cell (2) lower surface, and one side of electrophoresis cell (2) articulates through the hinge has receiver (5), the equal fixedly connected with fixer in both ends (6) of electrophoresis cell (2) side, the side of fixer (6) all rotates and is connected with adjust knob (7), shifting chute (9) have all been seted up to the side of protective cover (8), and the equal fixedly connected with card post (10) in edge of protective cover (8) lower surface, draw-in groove (11) have been seted up to the upper surface of electrophoresis cell (2).

2. The mini dual vertical electrophoresis apparatus of claim 1, wherein: fixer (6) are including fixed box (61), the inside sliding connection of fixed box (61) has kelly (62), kelly (62) are the component of an L type, and the lower fixed surface of kelly (62) is connected with dead lever (63), the side fixedly connected with latch (64) of dead lever (63).

3. The mini dual vertical electrophoresis apparatus of claim 2, wherein: the inside one side that is close to dead lever (63) of fixed box (61) is rotated and is connected with gear (65), gear (65) and adjust knob (7) fixed connection, and gear (65) and dead lever (63) meshing are connected, adjust knob (7) and fixed box (61) rotate the position of being connected and be provided with the friction damping component.

4. The mini dual vertical electrophoresis apparatus of claim 1, wherein: the support (4) comprises a protective shell (41), a connecting rod (42) is connected to the inner portion of the protective shell (41) in a sliding mode, a vacuum sucker (43) is fixedly connected to the bottom end of the connecting rod (42), and side plates (44) are fixedly connected to the two sides of the connecting rod (42) respectively.

5. The mini dual vertical electrophoresis apparatus according to claim 4, wherein: and a connecting spring (45) is fixedly connected between the upper surface of the side plate (44) and the protective shell (41), and the bottom end of the vacuum sucker (43) is positioned on the outer side of the protective shell (41).

6. The mini dual vertical electrophoresis apparatus of claim 1, wherein: the rear surface of electrophoresis detector (1) has been seted up first groove (12) of accomodating, and the lower surface of electrophoresis detector (1) has been seted up the second and has been accomodate groove (15), the top of first groove (12) of accomodating and the front end that the groove (15) was accomodate to the second all are provided with the hypotenuse, and the angle of hypotenuse is 45.

7. The mini dual vertical electrophoresis apparatus of claim 6, wherein: the top end of the interior of the first accommodating groove (12) is rotatably connected with a supporting rod (13), and the bottom end of the supporting rod (13) is fixedly connected with a damping block (14).

8. The mini dual vertical electrophoresis apparatus of claim 7, wherein: the front end of the interior of the second accommodating groove (15) is rotatably connected with a support frame (16), and the positions of the second accommodating groove (15) and the support frame (16) and the positions of the first accommodating groove (12) and the support rod (13) which are connected are all provided with friction damping components.

9. The mini dual vertical electrophoresis apparatus of claim 8, wherein: support frame (16) are including U type pole (161), the equal sliding connection in both ends of U type pole (161) has dwang (162), card hole (165) have all been seted up to the both sides of U type pole (161), the equal sliding connection in inside of dwang (162) has fixture block (163), fixedly connected with reset spring (164) between fixture block (163) and dwang (162).