CN212795135U

CN212795135U - Protein gel cutting device

Info

Publication number: CN212795135U
Application number: CN202021459627.0U
Authority: CN
Inventors: 王娟; 颜贝; 李卉
Original assignee: Ningxia Medical University
Current assignee: Ningxia Medical University
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-26
Anticipated expiration: 2030-07-22

Abstract

The utility model provides a gel device is cut to albumen gel includes PMKD, cutting mechanism, PMKD's both sides are equipped with the slide rail, and cutting mechanism passes through the slide rail and is connected with the PMKD block, PMKD's both sides still are equipped with the scale mark to in the position when looking over the gel and placing, cutting mechanism is including activity frame, adjusting nut, hand hay cutter, handle of a knife, the both ends of activity frame are equipped with the screw hole, the screw hole is just right with PMKD's lateral wall mutually, screw hole threaded connection in adjusting nut and the activity frame, and adjusting nut's one end can block on PMKD's lateral wall, the wherein one end of activity frame rotates with the one end of hand hay cutter, the other end and the handle of a knife fixed connection of hand hay cutter, with. When the cutting device is used, the movable rack is moved according to the position of gel to be cut, so that the guillotine can accurately cut protein gel at a preset position.

Description

Protein gel cutting device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a gel cutting device for protein gel.

Background

To most scientific research workers, need carry out the cutting processing of target protein strip to the gel when handling the protein gel, during daily operation, the worker need utilize the ruler, and the blade carries out the gel cutting in the tray, owing to lack comparatively accurate equipment, often leads to gel cutting error, leads to the gel cutting to be uneven and leads to the regional quilt of target protein to be cut even, leads to this experiment failure, can't carry out the one-step experiment of lower part.

Disclosure of Invention

In view of the above, it is desirable to provide a protein gel cutting device capable of cutting gel neatly and precisely.

The utility model provides a gel device is cut to albumen gel includes PMKD, cutting mechanism, PMKD's both sides are equipped with the slide rail, and cutting mechanism passes through the slide rail and is connected with the PMKD block, PMKD's both sides still are equipped with the scale mark to in the position when looking over the gel and placing, cutting mechanism is including activity frame, adjusting nut, hand hay cutter, handle of a knife, the both ends of activity frame are equipped with the screw hole, the screw hole is just right with PMKD's lateral wall mutually, screw hole threaded connection in adjusting nut and the activity frame, and adjusting nut's one end can block on PMKD's lateral wall, the wherein one end of activity frame rotates with the one end of hand hay cutter, the other end and the handle of a knife fixed connection of hand hay cutter, with.

Preferably, the lower extreme of PMKD be equipped with four supporting legss to convenient transport PMKD, the bottom of supporting legss is equipped with anti-skidding line, removes with PMKD when preventing to operate.

Preferably, the activity frame is including connecting bottom plate, two connection curb plates, key seat, fixed pin, the both ends of connecting the bottom plate with be connected curb plate fixed connection and integrated into one piece, the middle-end of connecting the curb plate is equipped with the screw hole, with fixed adjusting nut, the upper end of connecting the curb plate is equipped with a supporting bench, the lower surface of a supporting bench and the upper surface contact of slide rail, the end of a supporting bench is equipped with the card limit, the inboard contact of card limit and slide rail, the lower extreme fixed connection of one of them supporting bench and key seat, the upper end of key seat is equipped with the through-hole, the both ends of fixed pin erect in the through-hole of key seat and with the through-hole interference fit of key seat, the one end of hand hay cutter is equipped with the through-hole with fixed pin.

Preferably, a laser emitter is arranged on the clamping edge of the supporting table opposite to the guillotine so as to position the position of the gel to be cut, and a radiation port of the laser emitter and the cutting edge of the guillotine are in the same vertical plane.

Preferably, the fixed bottom plate is a toughened glass bottom plate.

Preferably, the fixed bottom plate is further provided with a rectangular frame line, and the gel is placed in the frame line during cutting.

Has the advantages that: the utility model provides a gel device is cut to albumen gel includes PMKD, cutting mechanism, PMKD's both sides are equipped with the slide rail, and cutting mechanism passes through the slide rail and is connected with the PMKD block, PMKD's both sides still are equipped with the scale mark to in the position when looking over the gel and placing, cutting mechanism is including activity frame, adjusting nut, hand hay cutter, handle of a knife, the both ends of activity frame are equipped with the screw hole, the screw hole is just right with PMKD's lateral wall mutually, screw hole threaded connection in adjusting nut and the activity frame, and adjusting nut's one end can block on PMKD's lateral wall, the wherein one end of activity frame rotates with the one end of hand hay cutter, the other end and the handle of a knife fixed connection of hand hay cutter, with. When the cutting device is used, the movable rack is moved according to the position of gel to be cut, so that the guillotine can accurately cut protein gel at a preset position.

Drawings

Fig. 1 is a schematic perspective view of the protein gel cutting device of the present invention.

Fig. 2 is a side view of the protein gel cutting device of the present invention.

Fig. 3 is a schematic structural diagram of the cutting mechanism of the present invention.

In the figure: the device comprises a protein gel cutting device 10, a fixed bottom plate 20, a slide rail 201, scale marks 202, supporting legs 203, a frame line 204, a cutting mechanism 30, a movable rack 301, a connecting bottom plate 3011, a connecting side plate 3012, a supporting table 30121, a clamping edge 30122, a pin seat 3013, a fixing pin 3014, an adjusting nut 302, a guillotine 303, a knife handle 304 and a laser emitter 305.

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Referring to fig. 1 to 3, a protein gel cutting device 10 includes a fixed base plate 20 and a cutting mechanism 30, wherein slide rails 201 are disposed on two sides of the fixed base plate 20, the cutting mechanism 30 is connected with the fixed base plate 20 through the slide rails 201 in a clamping manner, scale marks 202 are further disposed on two sides of the fixed base plate 20 so as to facilitate viewing of a position where gel is placed, the cutting mechanism 30 includes a movable rack 301, an adjusting nut 302, a guillotine 303, and a knife handle 304, threaded holes are disposed at two ends of the movable rack 301, the threaded holes are opposite to side walls of the fixed base plate 20, the adjusting nut 302 is in threaded connection with the threaded holes on the movable rack 301, one end of the adjusting nut 302 can be clamped on the side walls of the fixed base plate 20, one end of the movable rack 301 rotates with one end of the guillotine 303, and the other end of the guillotine 303 is fixedly connected with.

Further, the lower end of the fixed bottom plate 20 is provided with four supporting legs 203 to facilitate the transportation of the fixed bottom plate 20, and the bottom of the supporting legs 203 is provided with anti-slip patterns to prevent the fixed bottom plate 20 from moving during operation.

Further, the movable rack 301 includes a connection bottom plate 3011, two connection side plates 3012, a pin seat 3013, and a fixing pin 3014, both ends of the connection bottom plate 3011 and the connection side plates 3012 are fixedly connected and integrally formed, the middle end of the connection side plates 3012 is provided with a threaded hole to fix the adjusting nut 302, the upper end of the connection side plates 3012 is provided with a support table 30121, the lower surface of the support table 30121 contacts with the upper surface of the slide rail 201, the end of the support table 30121 is provided with a clamp edge 30122, the clamp edge 30122 contacts with the inner side of the slide rail 201, one of the support table 30121 and the lower end of the pin seat 3013 are fixedly connected, the upper end of the pin seat 3013 is provided with a through hole, both ends of the fixing pin 3014 are erected in the through hole of the pin seat 3013 and are in interference fit with the through hole of the pin seat 3013, one end of the guillotine 303 is provided with a through hole matched with.

Further, a clamping edge 30122 of the supporting base 30121 opposite to the guillotine 303 is provided with a laser emitter 305 so as to position the gel to be cut, and a ray port of the laser emitter 305 is in the same vertical plane with the blade edge of the guillotine 303.

Further, the fixed base plate 20 is a tempered glass base plate.

Further, a rectangular border wire 204 is disposed on the fixing base plate 20, and the gel is placed in the border wire 204 during cutting.

In a preferred embodiment, the gel is first placed within a border frame with one edge of the gel aligned with the border frame to prevent the gel from tilting over the edge being cut. After the gel is placed, the laser emitter 305 is turned on, the movable frame 301 is adjusted, and when the laser coincides with the position to be cut, the adjusting nut 302 is tightened, so that the movable frame 301 is fixed on the fixed base plate 20. Since the ray port of the laser emitter 305 is in the same vertical plane as the blade edge, the line pointed by the laser is the position where the guillotine 303 is to cut. Therefore, the guillotine 303 can cut the gel accurately.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a albumen gel cuts mucilage binding and puts which characterized in that: including PMKD, cutting mechanism, PMKD's both sides are equipped with the slide rail, and cutting mechanism passes through the slide rail and is connected with the PMKD block, PMKD's both sides still are equipped with the scale mark to in the position when looking over the gel and placing, cutting mechanism is including activity frame, adjusting nut, hand hay cutter, handle of a knife, the both ends of activity frame are equipped with the screw hole, the screw hole is just right mutually with PMKD's lateral wall, screw hole threaded connection in adjusting nut and the activity frame, and adjusting nut's one end can block on PMKD's lateral wall, the wherein one end of activity frame rotates with the one end of hand hay cutter, the other end and the handle of a knife fixed connection of hand hay cutter, in order to cut the gel.

2. The protein gel cutting device according to claim 1, wherein: the lower end of the fixed bottom plate is provided with four supporting legs so as to facilitate the transportation of the fixed bottom plate, and the bottoms of the supporting legs are provided with anti-skidding grains so as to prevent the fixed bottom plate from moving during operation.

3. The protein gel cutting device according to claim 1, wherein: the movable rack comprises a connecting bottom plate, two connecting side plates, a pin boss and a fixed pin, the two ends of the connecting bottom plate are fixedly connected with the connecting side plates and are integrally formed, the middle end of each connecting side plate is provided with a threaded hole, a fixing adjusting nut is used for fixing the connecting side plates, the upper end of each connecting side plate is provided with a supporting table, the lower surface of each supporting table is in contact with the upper surface of a slide rail, the tail end of each supporting table is provided with a clamping edge, the clamping edge is in contact with the inner side of the slide rail, one supporting table is fixedly connected with the lower end of the pin boss, the upper end of the pin boss is provided with a through hole, the two ends of the fixed pin are erected in the through hole of the pin boss and are in interference fit with the through.

4. The protein gel cutting device according to claim 1, wherein: the clamping edge of the supporting platform opposite to the guillotine is provided with a laser emitter so as to position the position of the gel to be cut, and the ray opening of the laser emitter and the cutting edge of the guillotine are in the same vertical plane.

5. The protein gel cutting device according to claim 1, wherein: the fixed bottom plate is a toughened glass bottom plate.

6. The protein gel cutting device according to claim 1, wherein: the fixed bottom plate is also provided with a rectangular frame line, and gel is placed in the frame line during cutting.