CN213813355U

CN213813355U - Food fluorescence detection device

Info

Publication number: CN213813355U
Application number: CN202023237442.8U
Authority: CN
Inventors: 常晓平; 王萌; 宋金露
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-07-27
Anticipated expiration: 2030-12-28

Abstract

The utility model belongs to the technical field of food detection, a food fluorescence detection device is related to, wherein, including the detection case, motor groove and lift groove have been seted up in the detection case, motor inslot fixedly connected with rotates the motor, the pivot is worn to be equipped with through the bearing in the lift inslot, fixedly connected with lead screw between the pivot, the output shaft that rotates the motor passes lift groove and pivot fixed connection. Its beneficial effect is, this food fluorescence detection device, through rotating the motor, it drives pivot and lead screw rotation to rotate motor work, the lead screw rotates and drives the thread piece, connecting plate and lifter plate rise and reduce, thereby can put into the test tube automatically in the detection case, avoid manual putting to lead to test tube and other object collisions and damage, through the rubber block, can protect the test tube in the detection case, avoid the device test tube to rock and damage when being carried, whole device is rational in infrastructure, high durability and convenient use, therefore, the clothes hanger is strong in practicability.

Description

Food fluorescence detection device

Technical Field

The utility model belongs to the technical field of food detects, concretely relates to food fluorescence detection device.

Background

The fluorescence detection is a natural luminescence reaction, and can detect human cells, bacteria, mould and food residues by reacting luciferase with ATP, and obtain a reaction result within 15 seconds.

At present, the fluorescence detection needs to put substances extracted from food into a test tube, corresponding luciferase is added to react, the test tube is put into a fluorescence detection device, but the test tube is manually put into the fluorescence detection device at present, the test tube is fragile, the test tube is easy to collide with other objects to be damaged when the food is put into the fluorescence detection device, the current detection device only has one detection program, and the contrast cannot be carried out through multiple experiments, so the accuracy of the experimental result is very low.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a food fluorescence detection device, it has solved the poor technical problem of protectiveness.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a food fluorescence detection device, includes the detection case, motor groove and lift groove have been seted up in the detection case, motor inslot fixedly connected with rotates the motor, wear to be equipped with the pivot through the bearing in the lift inslot, fixedly connected with lead screw between the pivot, the output shaft that rotates the motor passes lift groove and pivot fixed connection, the surperficial threaded connection of lead screw has the screw thread piece, the fixed surface of screw thread piece is connected with the connecting plate, fixedly connected with lifter plate between the connecting plate, the standing groove has been seted up in the lifter plate, fixedly connected with sponge circle in the standing groove, be provided with the test tube in the sponge circle.

Fixedly connected with block rubber in the detection case, set up the fluting in the block rubber, there is the case lid at the top of detection case through hinge swing joint, the bottom fixedly connected with light source lamp of case lid, pipe box fixedly connected with blowing pipe is passed through to the bottom of case lid, the miniature air pump of top fixedly connected with of case lid, case lid and blowing pipe fixed connection are passed to the bottom of miniature air pump, the bottom fixedly connected with bumper shock absorber of detection case, the bottom fixedly connected with base of bumper shock absorber.

As a further aspect of the present invention: an accumulator cell is arranged in the detection box, and a storage battery is fixedly connected in the accumulator cell.

As a further aspect of the present invention: and the surface of the detection box is fixedly connected with an information board.

As a further aspect of the present invention: the number of the test tubes and the placing grooves is not less than two.

As a further aspect of the present invention: the top fixedly connected with handle of case lid, the equal fixedly connected with buckle in surface of case lid and detection case.

As a further aspect of the present invention: the surface of the detection box is fixedly connected with a control switch, and the control switch is electrically connected with all electrical appliances through wires.

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

1. this food fluorescence detection device, through rotating the motor, rotate motor work and drive pivot and lead screw rotation, the lead screw rotates and drives screw thread piece, connecting plate and lifter plate rising and reduce to can put into the test tube automatically in the detection case, avoid manual putting into and lead to the test tube and other object collisions and damage.

2. This food fluorescence detection device, through the block rubber, can protect the test tube in the detection case, avoid the device to rock and damage the test tube when being carried, through miniature air pump, miniature air pump bloies the light source lamp through the blowing pipe to be favorable to cleaning light source lamp surface dust, keep the clean on light source surface, also can take away the luminous heat that produces of light source lamp simultaneously, play good radiating effect, extension light source lamp's life.

3. This food fluorescence detection device through the standing groove, all is provided with the test tube in two standing grooves to can experiment simultaneously in two test tubes, thereby can contrast two experimental results, thereby improved the degree of accuracy of experiment, whole device is rational in infrastructure, convenient to use, and the practicality is strong.

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 front view of the present invention;

FIG. 3 is a schematic three-dimensional structure of the detection box of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

in the figure: 1. a detection box; 2. a motor slot; 3. rotating the motor; 4. a lifting groove; 5. a thread block; 6. a connecting plate; 7. a lifting plate; 8. a box cover; 9. buckling; 10. a handle; 11. a light source lamp; 12. a blowpipe; 13. a micro air pump; 14. a rotating shaft; 15. a screw rod; 16. a rubber block; 17. an accumulator cell; 18. a storage battery; 19. a shock absorber; 20. a base; 21. an observation window; 22. an information board; 23. a control switch; 24. a test tube; 25. a sponge ring; 26. a placement groove; 27. and (4) slotting.

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. 1-4, the present invention provides the following technical solutions: a food fluorescence detection device comprises a detection box 1, a motor groove 2 and a lifting groove 4 are arranged in the detection box 1, a rotating motor 3 is fixedly connected in the motor groove 2, the rotating motor 3 is rotated to drive a rotating shaft 14 and a lead screw 15 to rotate, the lead screw 15 rotates to drive a thread block 5, a connecting plate 6 and a lifting plate 7 to rise and fall, so that a test tube 24 can be automatically placed in the detection box 1, the damage caused by collision between the test tube 24 and other objects due to manual placement is avoided, the rotating shaft 14 penetrates through the lifting groove 4 through a bearing, the lead screw 15 is fixedly connected between the rotating shafts 14, an output shaft of the rotating motor 3 penetrates through the lifting groove 4 to be fixedly connected with the rotating shaft 14, the thread block 5 is in threaded connection with the surface of the lead screw 15, the connecting plate 6 is fixedly connected with the surface of the thread block 5, the lifting plate 7 is fixedly connected between the connecting plates 6, through standing groove 26, all be provided with test tube 24 in two standing grooves 26 to can experiment simultaneously in two test tubes 24, thereby can contrast two experimental results, thereby improved the degree of accuracy of experiment, fixedly connected with sponge circle 25 in the standing groove 26 is provided with test tube 24 in the sponge circle 25.

The rubber block 16 is fixedly connected in the detection box 1, the test tube 24 in the detection box 1 can be protected through the rubber block 16, the test tube 24 is prevented from shaking and being damaged when the device is carried, a slot 27 is formed in the rubber block 16, the top of the detection box 1 is movably connected with a box cover 8 through a hinge, the bottom of the box cover 8 is fixedly connected with a light source lamp 11, the bottom of the box cover 8 is fixedly connected with a blowpipe 12 through a pipe sleeve, the top of the box cover 8 is fixedly connected with a miniature air pump 13, the miniature air pump 13 blows air to the light source lamp 11 through the blowpipe 12 through the miniature air pump 13, so that dust on the surface of the light source lamp 11 is favorably cleaned, the surface of the light source is kept clean, heat generated by light emitting of the light source lamp 11 can be taken away, a good heat dissipation effect is achieved, the service life of the light source lamp 11 is prolonged, the bottom of the miniature air pump 13 penetrates through the box cover 8 and is fixedly connected with the blowpipe 12, the bottom fixedly connected with bumper shock absorber 19 of detection case 1, the bottom fixedly connected with base 20 of bumper shock absorber 19, whole device is rational in infrastructure, convenient to use, the practicality is strong.

Specifically, set up accumulator tank 17 in the detection case 1, fixedly connected with battery 18 in the accumulator tank 17, two are no less than to the quantity of test tube 24 and standing groove 26, and the fixed surface of detection case 1 is connected with control switch 23, and control switch 23 passes through the wire and all uses electrical apparatus electric connection.

Specifically, the fixed surface of detection case 1 is connected with information board 22, and the top fixedly connected with handle 10 of case lid 8, the equal fixedly connected with buckle 9 in surface of case lid 8 and detection case 1.

The utility model discloses a theory of operation does:

s1, when the device is used, the handle 10 is lifted to place the device at a proper position, then the box cover 8 is opened to open the detection box 1, the rotating motor 3 is turned on through the control switch 23 after the detection box is opened, the rotating motor 3 works to drive the rotating shaft 14 and the screw rod 15 to rotate, the screw rod 15 rotates to drive the thread block 5, the connecting plate 6 and the lifting plate 7 to ascend, the test tube 24 in the placing groove 26 is taken out after the test tube is ascended, and food materials and detection reagents are injected into the test tube 24 after the test tube is taken out;

s2, after the test tube 24 is filled, carefully placing the test tube into the placing groove 26, then turning on the rotating motor 3 again, the rotating motor 3 works to drive the thread block 5 and the lifting plate 7 to descend into the detection box 1, then closing the box cover 8, turning on the light source lamp 11 and the micro air pump 13 through the control switch 23, and then writing the detected items on the information board 22 respectively;

s3, the light source lamp 11 shines the test article in the test tube 24, and miniature air pump 13 bloies light source lamp 11 through blowing pipe 12 simultaneously to be favorable to cleaning light source lamp 11 surface dust, keep the surperficial cleanness of light source, also can take away the luminous heat that produces of light source lamp 11 simultaneously, play good radiating effect, the life of extension light source lamp 11, observe the test tube 24 in the detection case 1 through observation window 21 afterwards.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A food fluorescence detection device, includes detection case (1), its characterized in that: a motor groove (2) and a lifting groove (4) are formed in the detection box (1), a rotating motor (3) is fixedly connected in the motor groove (2), a rotating shaft (14) penetrates through the lifting groove (4) through a bearing, a lead screw (15) is fixedly connected between the rotating shafts (14), an output shaft of the rotating motor (3) penetrates through the lifting groove (4) to be fixedly connected with the rotating shaft (14), a threaded block (5) is connected to the surface of the lead screw (15) in a threaded manner, a connecting plate (6) is fixedly connected to the surface of the threaded block (5), a lifting plate (7) is fixedly connected between the connecting plates (6), a placing groove (26) is formed in the lifting plate (7), a sponge ring (25) is fixedly connected in the placing groove (26), and a test tube (24) is arranged in the sponge ring (25);

fixedly connected with block rubber (16) in detection case (1), fluting (27) have been seted up in block rubber (16), there is case lid (8) at the top of detection case (1) through hinge swing joint, bottom fixedly connected with light source lamp (11) of case lid (8), pipe box fixedly connected with blowing pipe (12) are passed through to the bottom of case lid (8), the miniature air pump (13) of top fixedly connected with of case lid (8), case lid (8) and blowing pipe (12) fixed connection are passed to the bottom of miniature air pump (13), bottom fixedly connected with bumper shock absorber (19) of detection case (1), the bottom fixedly connected with base (20) of bumper shock absorber (19).

2. The food fluorescence detection device of claim 1, wherein: an accumulator tank (17) is arranged in the detection box (1), and an accumulator (18) is fixedly connected in the accumulator tank (17).

3. The food fluorescence detection device of claim 1, wherein: an information board (22) is fixedly connected to the surface of the detection box (1).

4. The food fluorescence detection device of claim 1, wherein: the number of the test tubes (24) and the placing grooves (26) is not less than two.

5. The food fluorescence detection device of claim 1, wherein: the top fixedly connected with handle (10) of case lid (8), the equal fixedly connected with buckle (9) in surface of case lid (8) and detection case (1).

6. The food fluorescence detection device of claim 1, wherein: the surface of the detection box (1) is fixedly connected with a control switch (23), and the control switch (23) is electrically connected with all electrical appliances through a wire.