CN211435995U

CN211435995U - Food-borne small-molecule peptide activity detection device

Info

Publication number: CN211435995U
Application number: CN201922252488.8U
Authority: CN
Inventors: 史小峰; 史瑞雨; 朱妞; 曹忙选; 张小庆
Original assignee: Xian Medical University
Current assignee: Xian Medical University
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-08
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to a peptide activity detects technical field, and a food source nature micromolecule peptide activity detection device is disclosed, including mixing detection case and test table, the equal fixedly connected with supporting leg in four corners department of test table bottom, the lower surface of test table passes through mounting bracket fixedly connected with driving motor, driving motor's output fixedly connected with pivot, the other end of pivot run through the test table and with mix the center department fixed connection of detection bottom of the case portion, it is open-top structure to mix the detection case, and open position department hinge connection has the case lid that matches, install the hasp between case lid and the mixed detection case, the symmetry is provided with the puddler in the mixed detection case, the bottom fixedly connected with bull stick of puddler, the other end of bull stick runs through mixed detection bottom of the case portion and downwardly extending. The utility model discloses make the active detection device of food source nature small molecule peptide possess good stirring and mix the effect to effectively guarantee to detect the precision.

Description

Food-borne small-molecule peptide activity detection device

Technical Field

The utility model relates to a peptide activity detects technical field, especially relates to a food source nature small molecule peptide activity detection device.

Background

The small molecule active peptide is a biochemical substance between amino acid and protein, has a molecular weight smaller than that of the protein and larger than that of the amino acid, and is a fragment of the protein. Two or more amino acids are linked by peptide bonds to form an "amino acid chain" or "amino acid string" called a peptide. Among them, peptides consisting of 10 to 15 or more amino acids are called polypeptides, peptides consisting of 2 to 9 amino acids are called oligopeptides, and peptides consisting of 2 to 15 amino acids are called small peptides or small peptides.

When the activity of the food-borne small-molecule peptide is detected, the food-borne small-molecule peptide needs to be mixed and stirred, in the prior art, a small-molecule peptide activity detection device only needs to be used for stirring only, and the stirring effect is not good, so that the detection precision of the activity of the small-molecule peptide is easily influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of poor stirring effect, easy influence on the precision of the small molecule peptide activity detection in the prior art, and providing a food source small molecule peptide activity detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a food-borne small-molecule peptide activity detection device comprises a mixed detection box and a detection platform, wherein supporting legs are fixedly connected at four corners of the bottom of the detection platform, a driving motor is fixedly connected to the lower surface of the detection platform through a mounting frame, a rotating shaft is fixedly connected to the output end of the driving motor, the other end of the rotating shaft penetrates through the detection platform and is fixedly connected with the center of the bottom of the mixed detection box, the mixed detection box is of a top opening structure, a matched box cover is hinged to an opening position, a hasp is installed between the box cover and the mixed detection box, stirring rods are symmetrically arranged in the mixed detection box, rotating rods are fixedly connected to the bottom ends of the stirring rods, the other ends of the rotating rods penetrate through the bottom of the mixed detection box and extend downwards, the rotating rods are rotatably connected with the bottom of the mixed detection box through sealing bearings, and a driving mechanism is installed between the rotating rods and the detection, stirring blades which are uniformly distributed in a staggered manner are fixedly welded on the rod wall of the stirring rod;

the driving mechanism comprises a first annular groove formed in the upper surface of the detection table, an annular rack is fixedly mounted on the inner groove wall of the first annular groove, one end, far away from the stirring rod, of the rotating rod extends into the first annular groove, and a gear meshed with the annular rack is fixedly sleeved at the position, close to the bottom end, of the rotating rod.

Preferably, the mixed detection box is close to the lower surface symmetry fixedly connected with annular slider of lateral wall, the upper surface of examining the test table is seted up the second annular groove that matches with annular slider, and annular slider and second annular groove sliding connection.

Preferably, the bottom ends of the supporting legs are fixedly connected with non-slip mats.

Preferably, a plurality of through holes which are uniformly distributed are formed in the stirring blade.

Preferably, the axes of the stirring rod and the rotating rod are coincident.

Preferably, one side of the annular sliding block, which is close to the bottom of the second annular groove, is provided with a ball groove, a ball is arranged in the ball groove, one end of the ball, which is far away from the bottom of the ball groove, penetrates through a notch of the ball groove and extends outwards, and is connected to the bottom of the second annular groove in a rolling manner.

Compared with the prior art, the utility model provides a food source nature small molecule peptide activity detection device possesses following beneficial effect:

this food source nature small molecule peptide activity detection device, through setting up the mixed detection case, driving motor, the apparatus further comprises a rotating shaft, the puddler, the bull stick, actuating mechanism and stirring leaf, it drives the pivot that is connected with the mixed detection case and rotates to conveniently mix the detection case and rotate, and simultaneously, actuating mechanism conveniently drives the puddler that mixes in the detection case and rotates, and the rotation direction of puddler is opposite with the direction of rotation that mixes the detection case moreover, make the mixed detection case possess good stirring and mix the effect, thereby effectively improve the active detection precision of food source nature small molecule peptide.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the active detection device of food source nature small molecule peptide possess good stirring and mix the effect to effectively guarantee to detect the precision.

Drawings

Fig. 1 is a schematic structural diagram of a device for detecting activity of food-borne small molecule peptide provided by the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a 1-hybrid detection box, a 2-detection platform, 3 supporting legs, 4-drive motors, 5 rotating shafts, 6 box covers, 7 stirring rods, 8 rotating rods, 9 stirring blades, 10 first annular grooves, 11 annular racks, 12 gears, 13 annular sliders, 14 second annular grooves, 15 through holes, 16 ball grooves and 17 balls.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a food-borne small molecule peptide activity detection device comprises a mixed detection box 1 and a detection platform 2, wherein supporting legs 3 are fixedly connected to four corners of the bottom of the detection platform 2, a driving motor 4 is fixedly connected to the lower surface of the detection platform 2 through a mounting frame, a rotating shaft 5 is fixedly connected to the output end of the driving motor 4, the other end of the rotating shaft 5 penetrates through the detection platform 2 and is fixedly connected with the center of the bottom of the mixed detection box 1, the mixed detection box 1 is of a top opening structure, a matched box cover 6 is hinged to the opening position, a hasp is installed between the box cover 6 and the mixed detection box 1, stirring rods 7 are symmetrically arranged in the mixed detection box 1, a rotating rod 8 is fixedly connected to the bottom end of the stirring rod 7, the other end of the rotating rod 8 penetrates through the bottom of the mixed detection box 1 and extends downwards, and the rotating rod 8 is rotatably connected with the bottom, a driving mechanism is arranged between the rotating rod 8 and the detection table 2, and stirring blades 9 which are uniformly distributed in a staggered manner are fixedly welded on the rod wall of the stirring rod 7;

the driving mechanism comprises a first annular groove 10 arranged on the upper surface of the detection table 2, an annular rack 11 is fixedly arranged on the inner groove wall of the first annular groove 10, one end of the rotating rod 8 far away from the stirring rod 7 extends into the first annular groove 10, and the position of the rotating rod 8 close to the bottom end is fixedly sleeved with a gear 12 engaged with the annular rack 11, the driving motor 4 is started to drive the rotating shaft 5 connected with the hybrid detection box 1 to rotate clockwise, thereby facilitating the clockwise rotation of the mixing detection box 1, simultaneously driving the rotating rod 8 to move in the first annular groove 10, the gear 12 on the rotating rod 8 is meshed with the annular rack 11, thereby conveniently driving the stirring rod 7 in the mixing detection box 1 to rotate anticlockwise, the rotation direction of the stirring rod 7 is opposite to the rotation direction of the mixing detection box 1, the mixing detection box 1 has good stirring and mixing effects, so that the detection precision of the activity of the food-borne small molecular peptide is effectively improved.

Mix detection case 1 and be close to the lower surface symmetry fixedly connected with annular slider 13 of lateral wall, detect the upper surface of platform 2 and offer the second ring channel 14 that matches with annular slider 13, and

annular slider

13 and 14 sliding connection of second ring channel, annular slider 13 cooperation second ring channel 14 to the convenience supports mixed detection case 1, improves the rotatory stability of mixed detection case 1.

The bottom fixedly connected with slipmat of supporting leg 3 guarantees the stability that supporting leg 3 supported.

A plurality of through holes 15 which are uniformly distributed are formed in the stirring blade 9, so that stress applied to the stirring blade 9 during stirring is reduced.

The axes of the stirring rod 7 and the rotating rod 8 are coincided, and the stirring rod 7 and the rotating rod 8 are ensured to rotate coaxially.

The ball groove 16 has been seted up to one side that annular slider 13 is close to second ring channel 14 tank bottom, and installs ball 17 in the ball groove 16, and ball 17 keeps away from the notch and the outside extension of ball groove 16 is passed to the one end at the ball groove 16 tank bottom, and roll connection at the tank bottom of second ring channel 14, reduces the frictional force between annular slider 13 and the second ring channel 14, and convenient mixed detection case 1 is rotatory.

The utility model discloses in, start 5 clockwise rotations of pivot that driving motor 4 drove and is connected with mixed detection case 1, thereby make things convenient for mixed detection case 1 to be clockwise rotation, and simultaneously, drive bull stick 8 and move in first ring channel 10, gear 12 and the meshing of annular rack 11 on the bull stick 8, thereby conveniently drive puddler 7 in the mixed detection case 1 and carry out anticlockwise rotation, puddler 7's direction of rotation and mixed detection case 1's direction of rotation are opposite, make mixed detection case 1 possess good stirring and mix the effect, thereby effectively improve the active detection precision of food-borne micromolecular peptide.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The food-borne small-molecule peptide activity detection device comprises a mixed detection box (1) and a detection table (2), and is characterized in that supporting legs (3) are fixedly connected to four corners of the bottom of the detection table (2), a driving motor (4) is fixedly connected to the lower surface of the detection table (2) through a mounting frame, a rotating shaft (5) is fixedly connected to the output end of the driving motor (4), the other end of the rotating shaft (5) penetrates through the detection table (2) and is fixedly connected with the center of the bottom of the mixed detection box (1), the mixed detection box (1) is of a top opening structure, a box cover (6) matched with the box cover is hinged to the opening position, hasps are installed between the box cover (6) and the mixed detection box (1), stirring rods (7) are symmetrically arranged in the mixed detection box (1), and rotating rods (8) are fixedly connected to the bottom ends of the stirring rods (7), the other end of the rotating rod (8) penetrates through the bottom of the mixed detection box (1) and extends downwards, the rotating rod (8) is rotatably connected with the bottom of the mixed detection box (1) through a sealing bearing, a driving mechanism is installed between the rotating rod (8) and the detection table (2), and stirring blades (9) which are uniformly distributed in a staggered manner are fixedly welded on the rod wall of the stirring rod (7);

actuating mechanism is including offering first ring channel (10) at examining test table (2) upper surface, fixed mounting has annular rack (11) on the inner wall of first ring channel (10), the one end that puddler (7) were kept away from in bull stick (8) extends to first ring channel (10), and bull stick (8) are close to the position department fixed cup joint gear (12) with annular rack (11) looks meshing.

2. The device for detecting the activity of the food-borne small molecule peptide according to claim 1, wherein the lower surface of the mixed detection box (1) close to the side wall is symmetrically and fixedly connected with an annular sliding block (13), the upper surface of the detection table (2) is provided with a second annular groove (14) matched with the annular sliding block (13), and the annular sliding block (13) is slidably connected with the second annular groove (14).

3. The device for detecting the activity of the food-borne small molecule peptide according to claim 1, wherein a non-slip mat is fixedly connected to the bottom end of the supporting leg (3).

4. The device for detecting the activity of the food-borne small molecule peptide according to claim 1, wherein a plurality of through holes (15) are uniformly distributed on the stirring blade (9).

5. The device for detecting the activity of the food-derived small molecule peptide according to claim 1, wherein the axes of the stirring rod (7) and the rotating rod (8) are coincident.

6. The device for detecting the activity of the food-borne small molecule peptide according to claim 2, wherein a ball groove (16) is formed in one side of the annular sliding block (13) close to the bottom of the second annular groove (14), a ball (17) is installed in the ball groove (16), and one end, far away from the bottom of the ball groove (16), of the ball (17) penetrates through the notch of the ball groove (16) and extends outwards, and is connected to the bottom of the second annular groove (14) in a rolling manner.