CN218411923U - Sheet-shaped health food sample preparation device capable of preventing cross contamination - Google Patents

Abstract

The utility model discloses a sheet-shaped health food sample preparation device for preventing cross contamination, which comprises a device platform, wherein the inside of the device platform is movably connected with a rotating shaft, a clamping jaw is sleeved outside the rotating shaft and fixedly connected with the rotating shaft, the bottom of the clamping jaw is fixedly connected with a compression interface, and the outside of the clamping jaw is fixedly connected with a locking handle; the utility model discloses the beneficial effect who reaches is: a cross contamination that is used for slice health food's quick compress tightly preparation facilities, only compress tightly through the rotation, just can make joint portion and the base cooperation of locking pivot bottom, play the effect that compresses tightly the barrel, through reverse rotation handle, just can realize relaxing, whole process is quick, it is convenient, high reliability, high safety, every group sample preparation finishes the back, take out PVC disposable sample cover from the medicine box, the sample powder who has effectively avoided containing the illegal interpolation composition of high concentration splashes to the surrounding environment and arouses, the credibility of chemical experiment result is improved.

Description

Sheet-shaped health food sample preparation device capable of preventing cross contamination

Technical Field

The utility model relates to a system appearance technical field specifically is a prevent cross contamination's slice health food system appearance device.

Background

With the improvement of food safety consciousness, people put forward higher requirements on food inspection, which generally comprises key links such as food sampling, food preparation, sample management and the like, wherein the food sampling needs to ensure that a sampled product has representativeness, timeliness and integrity, and the food preparation needs to ensure that a preparation tool is clean and dry and does not have any chemical reaction with a prepared sample; in the sample preparation process, the cross contamination makes the experimenter difficult to control the diversity of the sample preparation, and if the sample preparation is not strictly controlled, the inspection result can be influenced no matter how accurate the subsequent inspection process is and how sensitive the instrument and equipment are.

The sample preparation is not only simply to be smashed the sample to be detected, and has many technical problems, such as sample inspection quantitative, special sample preparation, special inspection project requirements, and the like, therefore, sample preparation personnel and sample preparation devices for samples of different properties are very critical, for example, some tablet candy health foods contain the sildenafil component which is prohibited to be added by the country, the content of the prohibited added component is high, the content is dozens of times to hundreds of times of the medical dose recommended by the country, and the number of samples is small, sometimes even only 1 sample is provided, under the prior art, the processing process generally uses paper to wrap the tablet, and then the tablet is hammered or manually rolled by means of external force, the dose and efficiency of one-time crushing are limited, the sample thickness is often uneven, so that the parallelism of the result is affected, and the existing defects are that: low efficiency and inconvenient operation.

In addition, in the process of hammer crushing, the powdery sample containing high-concentration illegal addition components splashes into the air, so that cross contamination is likely to occur on all surfaces in contact with the sample, and therefore, the problem of how to reduce and effectively prevent the cross contamination in the process of preparing the health food is also a difficult problem to overcome. Therefore, a sample preparation device which is simple in operation, convenient, fast and efficient and not easy to cause cross contamination to affect the sample detection result is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent cross contamination's slice health food system appearance device to it is unsatisfactory to solve the current slice health food sample preparation process hammer-crush effect that proposes in the above-mentioned background art, and to mix more great granule in the sample hammer-crush powder after to different hardness, and the easy cross contamination of sample, a kind of simple structure of research, convenient operation, and stop the difficult problem that appears cross contamination's slice health food sample preparation device of raise dust powder.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a prevent cross contamination's slice health food system appearance device, includes the device platform, the inside swing joint of device platform has the pivot, the outside cover of pivot is equipped with the jack catch, jack catch and pivot fixed connection, the bottom fixedly connected with of jack catch compresses tightly the interface, the outside fixedly connected with locking handle of jack catch, one side of device platform is equipped with the barrel, the inside of barrel is equipped with the sample box, the top fixedly connected with cassette of barrel, the outside fixedly connected with support of cassette.

Preferably, the interior of the sample box is provided with a disposable sample sleeve.

Preferably, the inner thread of the rotating shaft is connected with a screw.

Preferably, the outside cover of screw rod is equipped with return spring.

Preferably, the disposable sample sleeve is made of PVC material.

The utility model discloses the beneficial effect who reaches is: a cross contamination that is used for slice health food's quick compress tightly preparation facilities, only compress tightly through the rotation, just can make joint portion and the base cooperation of locking pivot bottom, play the effect that compresses tightly the barrel, through reverse rotation handle, just can realize relaxing, whole process is quick, it is convenient, high reliability, high safety, every group sample preparation finishes the back, take out PVC disposable sample cover from the medicine box, the sample powder who has effectively avoided containing the illegal interpolation composition of high concentration splashes to the surrounding environment and arouses, the credibility of chemical experiment result is improved.

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 principles of the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a claw; 2. locking the handle; 3. a rotating shaft; 4. a card holder; 5. a barrel; 6. a sample cartridge; 7. compressing the interface; 8. a support; 9. a device platform; 10. a return spring; 11. a disposable sample cover; 12. a screw.

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.

Referring to fig. 1, the present invention provides a technical solution:

the utility model provides a prevent cross contamination's slice health food system appearance device, including device platform 9, the inside swing joint of device platform 9 has pivot 3, the outside cover of pivot 3 is equipped with jack catch 1, jack catch 1 and 3 fixed connection of pivot, the bottom fixedly connected with of jack catch 1 compresses tightly interface 7, the outside fixedly connected with locking handle 2 of jack catch 1, one side of device platform 9 is equipped with barrel 5, the inside of barrel 5 is equipped with sample box 6, the top fixedly connected with cassette 4 of barrel 5, the outside fixedly connected with support 8 of cassette 4.

The disposable sample sleeve 11 is arranged in the sample box 6, so that cross contamination caused by splashing of sample powder containing high-concentration illegal addition components to the surrounding environment is effectively avoided, and the reliability of a chemical experiment result is improved; a screw rod 12 is connected with the inner thread of the rotating shaft 3 for adjustment; a return spring 10 is sleeved outside the screw 12 and used for returning; the disposable sample sleeve 11 is made of PVC material.

Specific, use the utility model discloses the time, at first place the sample in the disposable sample cover 11 of PVC in sample box 6, jack catch 1 is used for compressing tightly sample box 6, pivot 3 wears to locate in the through-hole of jack catch 1, jack catch 1 can be taken in pivot 3 and is elevating movement, but can not take jack catch 1 to rotate when rotatory, limit stroke department is equipped with the retaining ring, the top of pivot 3 links to each other with locking handle 2 and can rotate along with locking handle 2, the bottom of pivot 3 is connected through compressing tightly interface 7, when needs compress tightly sample box 6, press down pivot 3 earlier, then rotatory locking handle 2, drive pivot 3 and rotate, make compressing tightly interface 7 descend 4 below positions of cassette, jack catch 1 also descends the height of sample box 6 bottom simultaneously this moment, when needs relax the compressing tightly to sample box 6, reverse rotation locking handle 2, it rotates to drive pivot 3, make compressing tightly interface 7 break away from 4 under the position and separate with it, lift locking handle 2, 1 also rises to the height that breaks away from sample box 6 simultaneously, cassette 4 sets up on the support 8, compressing tightly and be equipped with the jack catch 7 and make quick return spring 10 between the jack catch 1 and the return spring device that can let the jack catch 1 pass through return spring 10 more light.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims (5)

1. A slice health food system appearance device of preventing cross contamination, includes device platform (9), its characterized in that: the utility model discloses a device for detecting the internal pressure of a clamping jaw device, including device platform (9), the inside swing joint of pivot (9) has pivot (3), the outside cover of pivot (3) is equipped with jack catch (1), jack catch (1) and pivot (3) fixed connection, the bottom fixedly connected with of jack catch (1) compresses tightly interface (7), the outside fixedly connected with locking handle (2) of jack catch (1), one side of device platform (9) is equipped with barrel (5), the inside of barrel (5) is equipped with sample box (6), the top fixedly connected with cassette (4) of barrel (5), the outside fixedly connected with support (8) of cassette (4).

2. The device for preparing a sheet-like health food sample for preventing cross contamination according to claim 1, wherein: the interior of the sample box (6) is provided with a disposable sample sleeve (11).

3. The device for preparing a sheet-like health food sample for preventing cross contamination according to claim 1, wherein: the inner thread of the rotating shaft (3) is connected with a screw (12).

4. The device for preparing a sheet-like health food sample for preventing cross contamination according to claim 3, wherein: and a return spring (10) is sleeved outside the screw rod (12).

5. The device for preparing sheet-like health food sample for preventing cross contamination according to claim 2, wherein: the disposable sample sleeve (11) is made of PVC material.

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