CN216560272U

CN216560272U - Portable food detection device

Info

Publication number: CN216560272U
Application number: CN202122841592.8U
Authority: CN
Inventors: 马会彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-17
Anticipated expiration: 2031-11-18

Abstract

The utility model provides a portable food detection device, and relates to the technical field of food detection devices. A portable food detection device comprises a fluorescence detector, wherein the fluorescence detector is provided with a detection hole for placing a reagent tube; a cushion block is arranged in the detection hole in a sliding manner; the fluorescence detector is provided with a driving assembly for driving the cushion block to slide along the detection hole in a reciprocating mode, and the driving assembly is movably connected with the cushion block. The utility model is convenient to carry, can detect food, is convenient to take out the reagent tube during detection and is convenient to operate.

Description

Portable food detection device

Technical Field

The utility model relates to the technical field of food detection devices, in particular to a portable food detection device.

Background

Food detection devices are often used to detect food during food production and the like, wherein fluorescence detection is one of the ways of food detection. 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. Illuminance, measured by a dedicated device and represented in digital form, was first applied to the food industry in 1975 and was applied to the cosmetic manufacturing industry in 1985.

When food detection is performed, the reagent tube needs to be inserted into a detection hole of the fluorescence detector, and the fluorescence detector performs fluorescence detection on an object in the reagent tube to obtain related data. When traditional portable food detection device used, after inserting reagent pipe in fluorescence detector's inspection hole, need cover the lid and shelter from the light of outside, consequently can cause reagent pipe to insert in fluorescence detector's the inspection hole too deeply, be difficult for taking out reagent pipe after the detection was accomplished, the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable food detection device which is convenient to carry, can detect food, is convenient for taking out a reagent tube during detection and is convenient to operate.

The embodiment of the utility model is realized by the following steps:

the embodiment of the application provides a portable food detection device, which comprises a fluorescence detector, wherein the fluorescence detector is provided with a detection hole for placing a reagent tube; a cushion block is arranged in the detection hole in a sliding manner; the fluorescence detector is provided with a driving assembly for driving the cushion block to slide along the detection hole in a reciprocating mode, and the driving assembly is movably connected with the cushion block.

Further, in some embodiments of the present invention, the driving assembly includes a driving motor, a screw rod disposed on the driving motor, a sliding block in threaded connection with the screw rod, and a push rod; one end of the push rod is rotatably connected with the cushion block, and the other end of the push rod is rotatably connected with the slide block.

Further, in some embodiments of the present invention, the fluorescence detector further includes a mounting box, and the mounting box is disposed at the bottom of the fluorescence detector; the driving assembly is arranged in the mounting box.

Further, in some embodiments of the present invention, a bearing is disposed in the mounting box, and an end of the screw rod away from the driving motor is disposed in the bearing.

Further, in some embodiments of the present invention, the upper sidewall of the pad is curved and concaved downward.

Further, in some embodiments of the present invention, the upper sidewall of the cushion block is provided with a shock absorbing pad.

Further, in some embodiments of the present invention, a vibration motor is disposed in the pad.

Further, in some embodiments of the present invention, the fluorescent detector further comprises a sealing cover for sealing the detection hole, and one side of the sealing cover is rotatably connected to the fluorescent detector.

Further, in some embodiments of the present invention, the sealing cover is provided with a locking tab, the locking tab is provided with a locking flange; the fluorescence detector is provided with an L-shaped clamping groove; the card sheet is embedded into the card slot.

Further, in some embodiments of the present invention, the container further comprises a container, the container comprises a box body and a box cover which are rotatably connected, and the box body is provided with a handle; the fluorescence detector and the driving assembly are arranged in the box body.

Compared with the prior art, the embodiment of the utility model at least has the following advantages or beneficial effects:

the embodiment of the utility model provides a portable food detection device, which comprises a fluorescence detector, wherein the fluorescence detector is provided with a detection hole for placing a reagent tube; a cushion block is arranged in the detection hole in a sliding manner; the fluorescence detector is provided with a driving assembly for driving the cushion block to slide along the detection hole in a reciprocating mode, and the driving assembly is movably connected with the cushion block.

When the device is actually used, the reagent tube mixed with the food to be detected is inserted into the detection hole, the fluorescence detector is started, and the fluorescence detector detects fluorescence contained in the food in the reagent tube and obtains related data; after the detection finishes, start drive assembly, drive assembly drive cushion up moves along above-mentioned inspection hole this moment, and the cushion promotes reagent pipe up and moves this moment, releases the inspection hole with the top of reagent pipe, so be convenient for take out reagent pipe, then drive assembly drive cushion down along above-mentioned inspection hole move reset can, convenient operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a portable food detection device provided in an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a portable food testing device provided in accordance with an embodiment of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a cross-sectional view of the spacer pushing out of the reagent tube according to an embodiment of the present invention;

FIG. 5 is a partial cross-sectional view of a card tab and card slot location provided by an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a box body and a box cover according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of the fluorescence detector and the driving assembly provided in the embodiment of the present invention after being mounted in the box.

Icon: 1-fluorescence detector; 2-detecting holes; 3-cushion block; 4-driving the motor; 5-a screw; 6-a slide block; 7-a push rod; 8-mounting a box; 9-a bearing; 10-a shock pad; 11-a vibration motor; 12-a sealing cover; 13-a snap tab; 14-a card slot; 15-a box body; 16-box cover; 17-a display screen; 18-push buttons.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, and the indication or the suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not require that the components be absolutely horizontal or vertical, but may be slightly inclined. Such as "horizontal" simply means that its orientation is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Referring to fig. 1 to 7, the present embodiment provides a portable food detection device, including a fluorescence detector 1, where the fluorescence detector 1 is provided with a detection hole 2 for placing a reagent tube; a cushion block 3 is arranged in the detection hole 2 in a sliding manner; the fluorescence detector 1 is provided with a driving assembly for driving the cushion block 3 to slide back and forth along the detection hole 2, and the driving assembly is movably connected with the cushion block 3.

When the device is actually used, a reagent tube mixed with food to be detected is inserted into the detection hole 2, the fluorescence detector 1 is started, and the fluorescence detector 1 detects fluorescence contained in the food in the reagent tube and obtains related data; after the detection finishes, start drive assembly, drive assembly drive cushion 3 up moves along above-mentioned inspection hole 2 this moment, and cushion 3 this moment promotes reagent pipe up and moves, releases inspection hole 2 with the top of reagent pipe, so be convenient for take out the reagent pipe, then drive assembly drive cushion 3 along above-mentioned inspection hole 2 down move reset can, convenient operation.

Alternatively, the fluorescence detector 1 of the present embodiment employs a conventional device, such as the ATP fluorescence detector 1.

As shown in fig. 1 to 7, in some embodiments of the present invention, the driving assembly includes a driving motor 4, a screw 5 disposed on the driving motor 4, a slider 6 threadedly coupled to the screw 5, and a push rod 7; one end of the push rod 7 is rotatably connected to the pad 3, and the other end of the push rod 7 is rotatably connected to the slider 6.

The working principle is as follows: when needs drive cushion 3 up to remove, driving motor 4 drive screw 5 rotates, and pivoted screw 5 this moment drives slider 6 and removes along screw 5, and slider 6 promotes push rod 7 and rotates along slider 6, as shown in fig. 4, makes push rod 7 rotate vertical state gradually, and push rod 7 promotes cushion 3 up to remove the test tube on with cushion 3 and releases inspection hole 2 this moment, convenient operation. When the cushion block 3 needs to be driven to reset, the driving motor 4 is rotated reversely.

Optionally, the number of the sliding blocks 6 of this embodiment is two and the two sliding blocks are arranged oppositely, the sliding blocks 6 are respectively and correspondingly provided with a push rod 7, the spiral directions of the two sides of the screw rod 5 are opposite, so that the rotating screw rod 5 can drive the two sliding blocks 6 to approach or separate from each other, and the stability of the driving assembly when pushing the cushion block 3 to move is improved.

Optionally, the fluorescence detector 1 of the present embodiment is provided with a display screen 17 and a plurality of buttons 18, the display screen 17 may display related detection data information, and the operation of the driving motor 4 and the fluorescence detector 1 may be controlled by the buttons 18.

As shown in fig. 1 to 7, in some embodiments of the present invention, the fluorescent detector further includes a mounting box 8, and the mounting box 8 is disposed at the bottom of the fluorescent detector 1; the driving assembly is arranged in the mounting box 8. The installation box 8 is arranged, so that the driving assembly is convenient to install.

As shown in fig. 1 to 7, in some embodiments of the present invention, a bearing 9 is disposed in the mounting box 8, and an end of the screw 5 away from the driving motor 4 is disposed on the bearing 9. The screw rod 5 is convenient to mount and fix and the screw rod 5 is convenient to rotate by arranging the bearing 9.

As shown in fig. 1 to 7, in some embodiments of the present invention, the upper sidewall of the pad 3 is curved to be concave downward.

Because the reagent tube is generally a glass tube and the bottom of the reagent tube is arc-shaped, the upper side wall of the cushion block 3 is arc-shaped and is concave downwards, so that the upper side wall of the cushion block 3 is attached to the bottom of the reagent tube conveniently, and the reagent tube is convenient to place.

As shown in fig. 1 to 7, in some embodiments of the present invention, the upper side wall of the pad 3 is provided with a shock absorbing pad 10.

According to the utility model, the shock absorption pad 10 is arranged, so that after the reagent tube is placed into the detection hole 2, the reagent tube is contacted with the shock absorption pad 10 when falling down, the shock applied when the reagent tube is contacted with the cushion block 3 is reduced, the reagent tube is placed to be damaged due to collision, and the phenomenon that the oscillation amplitude of objects in the reagent tube is too large can be prevented, so that the objects in the reagent tube are prevented from overflowing. Optionally, the cushion 10 of the present embodiment is a soft cushion such as a rubber cushion.

In some embodiments of the utility model, as shown in fig. 1-7, a vibration motor 11 is provided in the pad 3.

According to the utility model, the vibrating motor 11 is arranged, so that the cushion block 3 can vibrate through the work of the vibrating motor 11, the objects in the reagent tube can be conveniently vibrated and uniformly mixed, and the detection precision is improved. Alternatively, the number of the vibration motors 11 of the present embodiment is plural.

As shown in fig. 1 to 7, in some embodiments of the present invention, the fluorescence detector 1 further includes a sealing cover 12 for sealing the detection hole 2, and one side of the sealing cover 12 is rotatably connected to the fluorescence detector 1.

According to the utility model, the sealing cover 12 is arranged, one side of the sealing cover 12 is rotatably connected with the fluorescence detector 1, and when the fluorescence detector is used for detection, after a reagent tube is placed, the sealing cover 12 can be rotated to shield and seal the detection hole 2, so that external light is prevented from entering and influencing the detection precision of the fluorescence detector 1. Optionally, the side wall is equipped with the sealing washer under the sealed lid 12 of this embodiment, and fluorescence detector 1 is equipped with the recess with sealing washer complex, so when closing sealed lid 12, realizes the joint in the sealing washer embedding recess and improves sealing performance.

As shown in fig. 1 to 7, in some embodiments of the present invention, the sealing cover 12 is provided with a latch 13, and the latch 13 is provided with a latch flange; the fluorescence detector 1 is provided with an L-shaped clamping groove 14; the card slot 14 is fitted with the card piece 13.

According to the utility model, the clamping sheet 13 is arranged, so that the clamping can be realized by embedding the clamping sheet 13 into the clamping groove 14, and the clamping sheet 13 is fixed on the fluorescence detector 1, so that the sealing cover 12 is conveniently fixed. Alternatively, the clamping piece 13 of the present embodiment may be made of rubber material, so that it has elasticity to be inserted into the clamping groove 14 for clamping.

As shown in fig. 1-7, in some embodiments of the present invention, the container further comprises a container, the container comprises a box body 15 and a box cover 16 which are rotatably connected, the box body 15 is provided with a handle; the fluorescence detector 1 and the drive unit are both disposed in the case 15. The fluorescent detector 1 and the driving assembly are integrally placed and moved conveniently by arranging the accommodating box, so that the portability of the fluorescent detector is improved.

In summary, the embodiment of the present invention provides a portable food detection device, which includes a fluorescence detector 1, where the fluorescence detector 1 is provided with a detection hole 2 for placing a reagent tube; a cushion block 3 is arranged in the detection hole 2 in a sliding manner; the fluorescence detector 1 is provided with a driving assembly for driving the cushion block 3 to slide back and forth along the detection hole 2, and the driving assembly is movably connected with the cushion block 3.

While the present invention has been described with reference to the preferred embodiments, it is to be understood that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable food detection device comprises a fluorescence detector, wherein the fluorescence detector is provided with a detection hole for placing a reagent tube; the method is characterized in that: a cushion block is arranged in the detection hole in a sliding manner; the fluorescence detector is provided with a driving assembly for driving the cushion block to slide along the detection hole in a reciprocating mode, and the driving assembly is movably connected with the cushion block.

2. The portable food testing device of claim 1, wherein: the driving assembly comprises a driving motor, a screw rod arranged on the driving motor, a sliding block in threaded connection with the screw rod and a push rod; one end of the push rod is rotatably connected with the cushion block, and the other end of the push rod is rotatably connected with the sliding block.

3. The portable food testing device of claim 2, wherein: the fluorescent detector also comprises a mounting box, wherein the mounting box is arranged at the bottom of the fluorescent detector; the driving assembly is arranged in the mounting box.

4. The portable food testing device of claim 3, wherein: the mounting box is internally provided with a bearing, and one end of the screw rod, which is far away from the driving motor, is arranged on the bearing.

5. The portable food testing device of claim 1, wherein: the upper side wall of the cushion block is in an arc shape which is sunken downwards.

6. The portable food testing device of claim 1, wherein: and the upper side wall of the cushion block is provided with a shock pad.

7. The portable food testing device of claim 1, wherein: and a vibration motor is arranged in the cushion block.

8. The portable food testing device of claim 1, wherein: the fluorescent detector is characterized by further comprising a sealing cover used for sealing the detection hole, and one side of the sealing cover is rotatably connected with the fluorescent detector.

9. The portable food testing device of claim 8, wherein: the sealing cover is provided with a clamping sheet, and the clamping sheet is provided with a clamping flange; the fluorescence detector is provided with an L-shaped clamping groove; the clamping piece is embedded into the clamping groove.

10. The portable food testing device of claim 1, wherein: the container comprises a container body and a container cover which are rotatably connected, and the container body is provided with a handle; the fluorescence detector and the driving assembly are arranged in the box body.