CN218895965U

CN218895965U - Food detection sampler

Info

Publication number: CN218895965U
Application number: CN202320564321.9U
Authority: CN
Inventors: 陈汉录
Original assignee: Guangdong Micro Nano Biotechnology Co ltd
Current assignee: Guangdong Micro Nano Biotechnology Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-04-21
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses a food detection sampler, and belongs to the technical field of food detection sampling. The utility model provides a food detection sampler, including sampling tube and drive assembly, be equipped with the fixed strip in the sampling tube, the last rotation of sampling tube is provided with the activity post, and be equipped with the arc spout on the activity post, rotate on the fixed strip and install the sample blade, and the sample blade is connected with activity post bottom, drive assembly is including the push rod and the guide block of sliding on the sampling tube, and the push rod pastes mutually with the guide block, be equipped with the elastic component between guide block and the fixed strip, be equipped with on the guide block with activity post sliding connection's slider, and the slider is located the arc spout, sampling tube bottom movable mounting has the closure plate. According to the utility model, the movable column is driven by the pressing push plate matched with the sliding block, the sampling blade is driven to rotate for sampling by the rotation of the movable column, and the cut food sample is clamped or left in the sampling tube by the automatic closing of the closing plate, so that the operation is convenient, the contact of hands is avoided, and the detection accuracy is improved.

Description

Food detection sampler

Technical Field

The utility model relates to the technical field of food detection sampling, in particular to a food detection sampler.

Background

The food test sampler is widely applied to food safety inspection, a small block is firstly taken out of food through equipment in the current food sampling equipment in the sampling process, then the taken sample is collected after being contacted with the sample through a tool or a human limb, and the sample is easily polluted by the tool or bacteria on hands in the detection equipment moving process, so that the detection is not accurate enough, and therefore, the food test sampler is provided.

Disclosure of Invention

The present utility model is directed to a food detection sampler, which solves the above-mentioned problems in the prior art.

The utility model provides a food detects sampler, includes sample tube and drive assembly, be equipped with the fixed strip in the sample tube, it is provided with the spliced pole to rotate on the sample tube, and is equipped with arc spout on the spliced pole, rotate on the fixed strip and install the sample blade, and sample blade and spliced pole bottom are connected, drive assembly includes that the slide is established push rod and guide block on the sample tube, and push rod and guide block paste mutually, be equipped with the elastic component between guide block and the fixed strip, be equipped with on the guide block with spliced pole sliding connection's slider, and the slider is located arc spout, the guide bar passes the guide block and with push rod sliding connection, the cover is equipped with the spring on the guide bar, and the both ends of spring support guide block and fixed strip respectively, sample tube bottom movable mounting has the closure plate, the sample tube is equipped with open-ended columnar tube for the bottom, the closure plate is equipped with two sets of closure plates and sets of closure plate are the center pin symmetry setting in sample tube bottom and cover the opening, still be equipped with L shape groove and elastic cord on the sample tube between guide block and the fixed strip, L and elastic cord are two sets of elastic cord are the pivot and are located two sets of one end of winding in the pivot, the two sets of L and are located the pivot and are located two sets of the pivot and are close to the pivot on the spool, the two sets of L sets of elastic cord is located the pivot, the opposite end is located the pivot and is close to the opposite end on the spool, the two sets of the spool.

As an alternative scheme of the technical scheme, the arc chute on the movable column is arranged on the peripheral surface of the movable column in a spiral manner.

As an alternative scheme of this application technical scheme, be equipped with two sets of guide posts on the sampling tube, the horizontal distance between two sets of guide posts is greater than sampling blade's the rotation diameter, and the stay cord stretches to winding section of thick bamboo and winding along one side that the guide post kept away from sampling blade.

As an alternative scheme of the technical scheme, the sampling tube is provided with a push plate in a sliding manner, and the push plate is connected with the push rod.

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the push rod is pushed to be matched with the guide block, the sliding block and the arc-shaped sliding groove on the movable column by pressing the push plate, the movable column is driven to be opened by the winding cylinder arranged at the bottom of the movable column to be matched with the pull rope and the L-shaped sliding groove on the sampling cylinder, the sampling blade is driven to rotate for sampling by the rotation of the movable column, the movable column is driven to rotate reversely and the closing plate is driven to be closed by the deformation of the elastic rope and the spring sleeved on the guide rod, the cut food sample is clamped or left in the sampling cylinder, the operation is convenient, the food sample is prevented from contacting, and the detection accuracy is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a partial cross-sectional view of the present utility model;

FIG. 3 is a stepped cross-sectional view of a sampling cartridge of the present utility model;

FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 3;

FIG. 5 is a schematic view showing the connection structure of the closure plate and the sampling tube according to the present utility model.

The reference numerals in the figures illustrate: 1. a sampling tube; 2. a drive assembly; 3. a movable column; 4. an arc chute; 5. a fixing strip; 6. a sampling blade; 7. a winding drum; 8. a push plate; 9. a push rod; 10. a slide block; 11. a guide block; 12. a guide rod; 13. a spring; 14. a closing plate; 15. a pull rope; 16. an L-shaped groove; 17. an elastic rope; 18. and a guide post.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a food detection sampler, includes sampling tube 1 and drive assembly 2, is equipped with fixed strip 5 in the sampling tube 1, rotates on the sampling tube 1 and is provided with movable column 3, and is equipped with arc spout 4 on the movable column 3.

Specifically, the arc chute 4 on the movable column 3 is spirally disposed on the outer circumferential surface of the movable column 3, so that when the slide block 10 slides on the sampling tube 1 along the setting direction of the guide block 11, the movable column 3 can be rotated through the arc chute 4 on the movable column 3, thereby applying a rotating force to the sampling blade 6 connected with the movable column 3, and thus sampling food.

The sampling blade 6 is installed in the rotation on the fixed strip 5, and sampling blade 6 is connected with movable column 3 bottom, sampling blade 6 one side is sharp, the opposite side is blunt face, prevent to cut up the sample that will cut, rotate through movable column 3 and drive sampling blade 6, the cutting food takes a sample, drive assembly 2 is including the push rod 9 and the guide block 11 of smooth establishing on sampling tube 1, and push rod 9 pastes with guide block 11 mutually, be equipped with the elastic component between guide block 11 and the fixed strip 5, be equipped with on the guide block 11 with movable column 3 sliding connection's slider 10, and slider 10 is located arc spout 4, promote guide block 11 and slider 10 through pressing push rod 9, thereby make slider 10 cooperation arc spout 4 on the movable column 3, drive movable column 3 and rotate, the elastic component is used for the reset of push rod 9.

Further, the elastic component includes the guide bar 12 that sets up on fixed strip 5, and guide bar 12 passes guide block 11 and with push rod 9 sliding connection, and guide bar 12 can prevent push rod 9 skew guide block 11 for the structure is more stable, simultaneously, the cover is equipped with spring 13 on the guide bar 12, and the both ends of spring 13 support guide block 11 and fixed strip 5 respectively, provide the power through the spring 13 of cover on guide bar 12 for push rod 9 reset.

Wherein, the sampling tube 1 is gone up to slide and is equipped with push pedal 8, and push pedal 8 is connected with push rod 9, through being equipped with push pedal 8 on push rod 9, can increase the area of contact when pressing, improves the travelling comfort when using.

The bottom of the sampling tube 1 is movably provided with the closing plate 14, so that the inside of the sampling tube can be kept clean when the equipment is not used through the closing plate 14, a taken food sample is taken up when the sampling tube is used, the contact of hands is avoided, and the detection accuracy is improved.

In addition, the sampling tube 1 is a cylindrical tube with an opening at the bottom, the two groups of closing plates 14 are arranged at the bottom of the sampling tube 1 along the fixing strip 5 as the central axis, and the two groups of closing plates 14 are symmetrically arranged at the bottom of the sampling tube 1 along the fixing strip 5 as the central axis to cover the opening, so that the closing plates 14 are prevented from being blocked during opening.

Besides, the sampling tube 1 is further provided with an L-shaped groove 16 and an elastic rope 17, the L-shaped groove 16 and the elastic rope 17 are two groups, the two groups of elastic ropes 17 are respectively located in the two groups of L-shaped grooves 16, two ends of the closing plate 14 are provided with rotating shafts, the closing plate 14 is slidably arranged on the sampling tube 1 through the two groups of rotating shafts located in the L-shaped groove 16, the closing plate 14 can slide and open on the sampling tube 1 through the two groups of rotating shafts on the L-shaped groove 16 and the closing plate 14, when the sampling tube 1 is opened, the closing plate 14 is arranged in the sampling tube 1, the winding tube 7 is provided with the pull rope 15 at the bottom of the movable column 3, one end of the pull rope 15 is connected with one end of the closing plate 14, one end of the elastic rope 17 is arranged at one end of the closing plate 14, which is close to each other, the pull rope 15 is connected with the winding tube 7, so that the movable column 3 rotates to drive the winding tube 7 and wind the pull rope 15, the closing plate 14 is pulled to be opened, and the opening of the closing plate 14 is pulled to reset and cover the opening of the bottom of the sampling tube 1, and simultaneously the blade 6 of the sampling tube 1 is cut, and the food is moved well, and the touch detection precision is improved, and the hand is prevented from being polluted by a user.

Wherein, be equipped with two sets of guide posts 18 on the sampling tube 1, and the horizontal distance between two sets of guide posts 18 is greater than the rotation diameter of sampling blade 6, and stay cord 15 stretches to winding tube 7 and twines along the one side that the guide post 18 kept away from sampling blade 6, prevents sampling blade 6 and stay cord 15 contact when rotating.

Working principle: when the device is used, the push rod 9 is pushed by pressing the push plate 8, the push rod 9 pushes the guide block 11 at the moment, thereby the sliding block 10 is driven to vertically move along the sliding groove on the sampling tube 1, the arc-shaped sliding groove 4 on the movable column 3 is matched, the movable column 3 is driven to rotate and the sampling blade 6 is driven to rotate, meanwhile, the winding tube 7 arranged at the bottom of the movable column 3 winds the pull rope 15, the closing plate 14 is driven to slide and open on the sampling tube 1, when the opening area of the closing plate 14 is larger than that of the sampling blade 6, the sampling tube 1 is covered on food, then the push plate 8 is pressed again, the operation is repeated, the sampling blade 6 rotates and cuts on the food, at the moment, the elastic rope 17 and the spring 13 sleeved on the guide rod 12 deform, when the cut food sample is taken out, the sampling tube 1 is lifted, at the moment, the spring 13 pushes the guide block 11 is reset to be matched with the sliding block 10, the movable column 3 to rotate and release the pull rope 15 on the winding tube 7, the elastic rope 17 pulls the closing plate 14 to reset to clamp or enable the cut food sample to be clamped in the sampling tube 1, and the cut food sample is pushed by the pushing plate and the pushing plate 8 to be clamped by the pushing and moved by the push plate 8, and the sample is prevented from being contacted by a user.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present utility model.

Claims

1. Food detection sampler, including a sampling tube (1) and drive assembly (2), its characterized in that: the utility model discloses a sampling device, including a sampling tube (1), a fixed column (3) is arranged in the sampling tube (1), an arc chute (4) is arranged on the movable column (3), a sampling blade (6) is arranged on the fixed column (5) in a rotating way, and the sampling blade (6) is connected with the bottom of the movable column (3), a driving component (2) comprises a push rod (9) and a guide block (11) which are arranged on the sampling tube (1) in a sliding way, the push rod (9) is attached to the guide block (11), an elastic piece is arranged between the guide block (11) and the fixed column (5), a sliding block (10) which is connected with the movable column (3) in a sliding way is arranged on the guide block (11), the sliding block (10) is arranged in the arc chute (4), the elastic piece comprises a guide rod (12) arranged on the fixed column (5), the guide rod (12) penetrates through the guide block (11) and is connected with the push rod (9) in a sliding way, a spring (13) is sleeved on the guide rod (12), the spring (13) and the two ends of the guide block (11) are respectively provided with a closed plate (14) which is arranged at the bottom of the sampling tube (1), and two sets of closure boards (14) are the center pin symmetry setting in sampling tube (1) bottom and cover the opening along fixed strip (5), still be equipped with L-shaped groove (16) and elastic rope (17) on sampling tube (1), L-shaped groove (16) and elastic rope (17) are two sets of, and two sets of elastic ropes (17) are located two sets of L-shaped grooves (16) respectively, closure board (14) both ends are equipped with the pivot, closure board (14) are slided through two sets of pivots and are established on sampling tube (1), and the pivot is located L-shaped groove (16), movable column (3) bottom is equipped with winding cylinder (7), be equipped with stay cord (15) on winding cylinder (7), and the other end that the other end and closure board (14) kept away from each other are connected, the one end setting of elastic rope (17) is in the one end that closure board (14) are close to each other, and the other end sets up on sampling tube (1).

2. The food detection sampler of claim 1, wherein: the arc chute (4) on the movable column (3) is spirally arranged on the outer peripheral surface of the movable column (3).

3. The food detection sampler of claim 1, wherein: the sampling tube (1) is provided with two groups of guide posts (18), the horizontal distance between the two groups of guide posts (18) is larger than the rotation diameter of the sampling blade (6), and the pull rope (15) extends to the winding tube (7) along one side, far away from the sampling blade (6), of the guide posts (18) and winds.

4. The food detection sampler of claim 1, wherein: the sampling tube (1) is provided with a push plate (8) in a sliding way, and the push plate (8) is connected with a push rod (9).