CN219551899U

CN219551899U - Food chemistry analysis sample sampling clamp

Info

Publication number: CN219551899U
Application number: CN202223503260.XU
Authority: CN
Inventors: 唐华丽; 罗黄洋; 吴韧; 马宽; 刘爽
Original assignee: Chongqing Three Gorges University
Current assignee: Chongqing Three Gorges University
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-08-18
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a sampling clamp for food chemical analysis samples, which comprises a main body, wherein an insert block is movably inserted on one side of the main body, a pull ring is fixedly connected to one side of the insert block, a supporting rod is fixedly connected to the other side of the insert block, a pulley is rotatably connected to the inside of the supporting rod, a fixed plate is fixedly connected to the inside of the main body, a movable assembly is arranged on the top side of the fixed plate, and a clamping assembly is arranged on the bottom side of the fixed plate.

Description

Food chemistry analysis sample sampling clamp

Technical Field

The utility model relates to the technical field of food chemistry, in particular to a sampling clamp for food chemistry analysis samples.

Background

Food science research is to sample and detect food, and sampling refers to the process of extracting individual or sample from the population, i.e. the process of testing or observing the population, and a sampling clamp is needed in the process of sampling.

Traditional food chemistry analysis sample sampling clamp, the majority needs the staff to press the sampling clamp both sides all the time and just can press from both sides the sample and get, and is comparatively laborious, and the staff presses for a long time and can produce muscle tension, very easily causes the sample to drop subaerial, and very inconvenient user uses has increased the unnecessary work load of staff.

Disclosure of Invention

The utility model provides a sampling clamp for food chemical analysis samples, which aims at solving the problems.

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

the utility model provides a food chemistry analysis sample sampling clamp, includes the main part, main part one side activity is pegged graft there is the inserted block, inserted block one side fixedly connected with pull ring, the opposite side fixedly connected with bracing piece of inserted block, the inside rotation of bracing piece is connected with the pulley, the inside fixedly connected with fixed plate of main part, the top side of fixed plate is provided with the removal subassembly, the bottom side of fixed plate is provided with clamping assembly.

Preferably, the movable assembly comprises a movable rod movably inserted in the fixed plate, a wedge block is fixedly connected to the top of the movable rod, and a first spring is fixedly connected to the top side of the fixed plate.

Preferably, the other end of the first spring is fixedly connected to the bottom side of the wedge block, and the pulley is matched with the wedge block.

Preferably, the clamping assembly comprises telescopic columns fixedly connected to two sides of the inner wall of the main body, one sides of the two telescopic columns are fixedly connected with mounting blocks, the bottom side of the movable rod is fixedly connected with diamond-shaped blocks, and the diamond-shaped blocks are matched with the two mounting blocks.

Preferably, one side of each of the two mounting blocks is fixedly connected with a second spring, and the two second springs are fixedly connected to two sides of the inner wall of the corresponding main body.

Preferably, the bottom sides of the two mounting blocks are provided with mounting grooves, one side of the inner wall of each mounting groove is fixedly connected with a fixing bolt, and the other side of each mounting groove is movably inserted with a movable bolt.

Preferably, the internally mounted of mounting groove has splint, the bolt hole has all been seted up to the both sides of splint, fixed bolt and movable bolt are installed in corresponding bolt hole, one side of splint is provided with the rubber pad, can protect the sample that needs to press from both sides through the rubber pad that sets up.

Compared with the prior art, the utility model has the beneficial effects that: when the food sample is required to be clamped for chemical analysis, the main body is held, the thumb is sleeved into the pull ring, the thumb pushes the inserting block, the supporting rod moves, the pulley moves on the wedge block, the wedge block moves downwards, the first spring extrudes, the movable rod moves, the diamond block moves, the two fixing plates move towards two sides, the two clamping plates move towards two sides, the food sample to be clamped is aligned between the clamping plates, at the moment, the thumb pulls the inserting block to move, at the moment, the inserting block, the supporting rod and the pulley move, the wedge block moves upwards under the action of the first spring, the movable rod moves, the diamond block moves upwards and is separated from the fixing plates, at the moment, the two clamping plates move in a centering way under the action of the second spring, so that the food sample can be clamped by the structure, workers can clamp the food sample without pressing by the workers after the clamping, the workers can use the food sample conveniently, and the unnecessary workload of the workers is reduced.

When the clamping plate 14 needs to be replaced, the movable bolt is pulled first, and then the clamping plate is moved, so that the bolt holes formed in the clamping plate are separated from the fixed bolts, and the clamping plate can be taken down through the structure to be cleaned, disinfected and sterilized.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

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

fig. 3 is a schematic structural view of the splint according to the present utility model.

In the figure: 1. a main body; 2. a pull ring; 3. inserting blocks; 4. a support rod; 5. a pulley; 6. wedge blocks; 7. a movable rod; 8. a first spring; 9. a fixing plate; 10. diamond-shaped blocks; 11. a telescopic column; 12. a mounting block; 13. a second spring; 14. a clamping plate; 15. a rubber pad; 16. a mounting groove; 17. a movable bolt; 18. fixing the bolt; 19. and a pin hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Examples: referring to fig. 1-3, a sampling clamp for food chemistry analysis samples comprises a main body 1, an insert block 3 is movably inserted at one side of the main body 1, a pull ring 2 is fixedly connected at one side of the insert block 3, a supporting rod 4 is fixedly connected at the other side of the insert block 3, a pulley 5 is rotatably connected in the supporting rod 4, a fixed plate 9 is fixedly connected in the main body 1, a movable assembly is arranged at the top side of the fixed plate 9, a clamping assembly is arranged at the bottom side of the fixed plate 9 and comprises a movable rod 7 movably inserted in the fixed plate 9, a wedge block 6 is fixedly connected at the top side of the movable rod 7, a first spring 8 is fixedly connected at the top side of the fixed plate 9, the other end of the first spring 8 is fixedly connected at the bottom side of the wedge block 6, the pulley 5 is matched with the wedge block 6, the clamping assembly comprises telescopic columns 11 fixedly connected at two sides of the inner wall of the main body 1, one side of each telescopic column 11 is fixedly connected with a mounting block 12, the bottom side of each movable rod 7 is fixedly connected with a diamond-shaped block 10, the diamond-shaped blocks 10 are matched with the two mounting blocks 12, one side of each mounting block 12 is fixedly connected with a second spring 13, the two second springs 13 are fixedly connected to two sides of the inner wall of the corresponding main body 1, the bottom sides of the two mounting blocks 12 are provided with mounting grooves 16, one side of the inner wall of each mounting groove 16 is fixedly connected with a fixing bolt 18, the other side of each mounting groove 16 is movably inserted with a movable bolt 17, clamping plates 14 are mounted in the mounting grooves 16, bolt holes 19 are formed in two sides of each clamping plate 14, the fixing bolts 18 and the movable bolts 17 are mounted in the corresponding bolt holes 19, one side of each clamping plate 14 is provided with a rubber pad 15, and samples to be clamped can be protected through the arranged rubber pad 15.

When in use: when the food sample is required to be clamped and analyzed chemically, the main body 1 is held firstly, the thumb is sleeved on the pull ring 2, the thumb pushes the inserting block 3 to move forcefully, the supporting rod 4 is driven to move through the movement of the inserting block 3, the pulley 5 is driven to move on the wedge block 6, the wedge block 6 is driven to move downwards, the first spring 8 is extruded, the movable rod 7 is enabled to move downwards, the diamond block 10 starts to move, the diamond block 10 is matched with the two fixing plates 9, the two fixing plates 9 move towards two sides, the second spring 13 is arranged to be extruded, the fixing plates 9 start to move under the action of the telescopic column 11, the two clamping plates 14 move towards two sides, the food sample required to be clamped is aligned between the clamping plates 14, the thumb pulls the inserting block 3 to move, the inserting block 3, the supporting rod 4 and the pulley 5 start to move upwards through the action of the first spring 8, the movable rod 7 is enabled to move downwards, the diamond block 10 starts to move, the movable rod 7 is enabled to move through the diamond block 10 and the two fixing plates 10 are driven to move upwards, the two clamping plates 13 are not separated from the two clamping plates are stressed, the two clamping plates can be clamped by the two clamping plates, the two people can not need to clamp the food sample by the two clamping plates, and the people can take the sample by people to be stressed on the two sides, the two people can clamp the people, and the people can be stressed by people, and people can be prevented from doing people and people.

When the clamping plate 14 needs to be replaced, the movable bolt 17 is pulled first, and then the clamping plate 14 is moved, so that the bolt holes 19 formed in the clamping plate 14 are separated from the fixed bolts 18, and the clamping plate 14 can be removed through the structure, and cleaning, disinfection and sterilization are performed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a food chemistry analysis sample sampling clamp, includes main part (1), its characterized in that, main part (1) one side activity is pegged graft and is had inserted block (3), inserted block (3) one side fixedly connected with pull ring (2), the opposite side fixedly connected with bracing piece (4) of inserted block (3), the inside rotation of bracing piece (4) is connected with pulley (5), the inside fixedly connected with fixed plate (9) of main part (1), the top side of fixed plate (9) is provided with movable assembly, the bottom side of fixed plate (9) is provided with clamping assembly.

2. A food chemistry analysis sample sampling clamp according to claim 1, characterized in that the moving assembly comprises a movable rod (7) movably inserted in a fixed plate (9), a wedge block (6) is fixedly connected to the top of the movable rod (7), and a first spring (8) is fixedly connected to the top side of the fixed plate (9).

3. A sample sampling clamp for food chemistry analysis according to claim 2, characterized in that the other end of the first spring (8) is fixedly connected to the bottom side of the wedge block (6), and the pulley (5) is adapted to the wedge block (6).

4. The food chemistry analysis sample sampling clamp according to claim 2, wherein the clamping assembly comprises telescopic columns (11) fixedly connected to two sides of the inner wall of the main body (1), one side of each telescopic column (11) is fixedly connected with a mounting block (12), the bottom side of the movable rod (7) is fixedly connected with a diamond block (10), and the diamond blocks (10) are matched with the two mounting blocks (12).

5. A sample sampling clamp for food chemistry analysis according to claim 4, characterized in that one side of the two mounting blocks (12) is fixedly connected with the second springs (13), and the two second springs (13) are fixedly connected to both sides of the inner wall of the corresponding main body (1).

6. The sampling clamp for food chemistry analysis samples according to claim 4, characterized in that the bottom sides of the two mounting blocks (12) are provided with mounting grooves (16), one side of the inner wall of each mounting groove (16) is fixedly connected with a fixing bolt (18), and the other side of each mounting groove (16) is movably inserted with a movable bolt (17).

7. The food chemistry analysis sample sampling clamp according to claim 6, characterized in that a clamping plate (14) is installed in the installation groove (16), bolt holes (19) are formed in two sides of the clamping plate (14), the fixed bolt (18) and the movable bolt (17) are installed in the corresponding bolt holes (19), and a rubber pad (15) is arranged on one side of the clamping plate (14).