CN214334357U - Food detects uses surface sampling device - Google Patents

Abstract

The utility model discloses a surface sampling device for food detection relates to food detection equipment technical field. The utility model discloses a handle is pressed through welded connection in the outside of sampling push rod, and the bottom of sampling push rod is fixed with sealed piston block, and the outside sliding connection of sealed piston block has liquid sampling pipe, and the top in the liquid sampling pipe outside has first handheld handle through welded connection. The utility model discloses a mutually supporting between sampling push rod, liquid sampling pipe and the solid-state sampling pipe for the device can all be sampled liquid and solid-state food, has avoided changing sampling device repeatedly, makes the device more practical, through the mutually supporting between sampling push rod, sealed piston piece, liquid sampling pipe and the first elastic element, makes the device can automatic re-setting when sampling liquid food, and one hand alright completion liquid food's sampling makes the device convenient to use.

Description

Food detects uses surface sampling device

Technical Field

The utility model belongs to the technical field of food detection equipment, especially, relate to a surface sampling device is used in food detection.

Background

Food detection refers to the subject of sampling food by a sampling device to research and evaluate the quality of food, and the food detection is based on some basic theories of physics, chemistry and biochemistry and various technologies, and according to established technical standards, such as international and national food sanitation and safety standards, the quality of food raw materials, auxiliary materials, semi-finished products, finished products and byproducts is inspected to ensure the qualified product quality, the content of food detection comprises the sensory detection of food, the detection of nutrient components, additives and harmful substances in food, and the like, however, the existing sampling device for food detection can only sample one of solid food or liquid food, different sampling devices are needed for different forms of food, the sampling device needs to be replaced repeatedly when the food is sampled, the device is not practical enough, and most of the existing liquid sampling devices can complete the food sampling by matching two hands, making the device inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a food detects uses surface sampling device to solve current problem: the existing sampling device for food detection can only sample one of solid food or liquid food generally, and different sampling devices are needed to be adopted for foods with different forms, so that the sampling device needs to be repeatedly replaced when the food is sampled, and the device is not practical enough.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a surface sampling device for food detection, which comprises a sampling push rod, the outer side of the sampling push rod is connected with a pressing handle through welding, a sealing piston block is fixed at the bottom of the sampling push rod, a liquid sampling pipe is connected with the outer side of the sealing piston block in a sliding way, the top of the outer side of the liquid sampling pipe is connected with a first handheld handle through welding, the outer side of the liquid sampling pipe and the bottom of the first handheld handle are provided with an observation groove, an observation plate is fixed in the observation groove, the bottom of the liquid sampling tube is connected with a liquid drawing port through threads, the top of the liquid sampling tube is connected with a first guide sleeve through threads, the sampling push rod is connected with the first guide sleeve in a sliding mode, a first elastic element is assembled at the top of the first guide sleeve and positioned on the outer side of the sampling push rod, and the top of the first elastic element is attached to the pressing handle;

the sampling push rod is characterized in that an ejection piston block is fixed to the top of the sampling push rod, a solid sampling tube is connected to the outer side of the ejection piston block in a sliding mode, a second holding handle is connected to the lower end of the outer side of the solid sampling tube in a welding mode, a second guide sleeve is connected to the bottom of the solid sampling tube in a threaded mode, the sampling push rod is connected with the second guide sleeve in a sliding mode, a second elastic element is assembled to the bottom of the second guide sleeve and the outer side, located on the sampling push rod, of the second guide sleeve, and the bottom of the second elastic element is attached to the pressing handle.

Further, the first elastic element and the second elastic element are both coil springs.

Furthermore, the sampling push rod, the liquid sampling pipe and the solid sampling pipe are all made of SUS304 stainless steel.

Furthermore, teeth are arranged at the top of the solid sampling tube.

Furthermore, clearance fit is formed between the sampling push rod and the first guide sleeve as well as between the sampling push rod and the second guide sleeve.

Furthermore, the material of the observation plate is transparent PVC.

The utility model discloses following beneficial effect has:

1. the utility model discloses a mutually supporting between sampling push rod, liquid sampling pipe and the solid-state sampling pipe for the device can all sample liquid and solid-state food, has avoided changing sampling device repeatedly, makes the device more practical.

2. The utility model discloses a mutually supporting between sampling push rod, sealed piston piece, liquid sampling pipe and the first elastic element for the device can automatic re-setting when sampling liquid food, and one hand alright accomplish liquid food's sampling, makes device convenient to use.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a rear view of the overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is an exploded view of the overall structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. sampling a push rod; 2. pressing the handle; 3. a sealing piston block; 4. a liquid sampling tube; 5. a first handle; 6. an observation plate; 7. a liquid draw port; 8. a first guide sleeve; 9. a first elastic element; 10. a material ejecting piston block; 11. a solid state sampling tube; 12. a second handle; 13. a second guide sleeve; 14. a second elastic element.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a surface sampling device for food detection, which comprises a sampling push rod 1, the outer side of the sampling push rod 1 is connected with a pressing handle 2 by welding, the bottom of the sampling push rod 1 is fixed with a sealing piston block 3, the outer side of the sealing piston block 3 is connected with a liquid sampling tube 4 in a sliding manner, the top of the outer side of the liquid sampling tube 4 is connected with a first handle 5 by welding, the outer side of the liquid sampling tube 4 and the bottom of the first handle 5 are provided with an observation groove, an observation plate 6 is fixed in the observation groove, the bottom of the liquid sampling tube 4 is connected with a liquid suction port 7 by screw thread, the top of the liquid sampling tube 4 is connected with a first guide sleeve 8 by screw thread, the sampling push rod 1 is connected with the first guide sleeve 8 in a sliding manner, the first elastic element 9 is arranged at the top of the first guide sleeve 8 and the outer side of the sampling push rod 1, the top of the first elastic element 9 is attached to the pressing handle 2;

an ejection piston block 10 is fixed at the top of the sampling push rod 1, a solid sampling tube 11 is connected to the outer side of the ejection piston block 10 in a sliding manner, a second handle 12 is connected to the lower end of the outer side of the solid sampling tube 11 in a welding manner, a second guide sleeve 13 is connected to the bottom of the solid sampling tube 11 in a threaded manner, the sampling push rod 1 is connected with the second guide sleeve 13 in a sliding manner, a second elastic element 14 is assembled at the bottom of the second guide sleeve 13 and located on the outer side of the sampling push rod 1, and the bottom of the second elastic element 14 is attached to the pressing handle 2;

here, the first elastic element 9 and the second elastic element 14 are both coil springs;

the sampling push rod 1, the liquid sampling pipe 4 and the solid sampling pipe 11 are all made of SUS304 stainless steel, so that the service life of the device is prolonged;

the top of the solid sampling tube 11 is provided with teeth, so that the solid food can be conveniently cut and sampled when being sampled;

here, the sampling push rod 1 and the first guide sleeve 8, and the sampling push rod 1 and the second guide sleeve 13 are in clearance fit;

here, the material of observation board 6 is transparent PVC, is convenient for observe whether liquid sampling pipe 4's inside accomplishes the sample.

One specific application of this embodiment is:

when liquid food needs to be sampled, the pressing handle 2 is pressed towards one end close to the liquid sampling tube 4, the pressing handle 2 is attached to the first elastic element 9, the pressing handle 2 extrudes the first elastic element 9, the bottom of the liquid drawing port 7 is submerged in the liquid food, fingers pressing the pressing handle 2 are moved away, the first elastic element 9 pushes the pressing handle 2 to move through the compression and resilience characteristics of the first elastic element 9, the pressing handle 2 drives the sampling push rod 1 to move through the welding connection of the pressing handle 2 and the sampling push rod 1, the sampling push rod 1 drives the sealing piston block 3 to move through the fixed connection of the sampling push rod 1 and the sealing piston block 3, and then the liquid food enters the liquid sampling tube 4 through the liquid drawing port 7, so that when the liquid food is sampled, the operation can be carried out by one hand, and after the first elastic element 9 is reset, the inside of the liquid sampling tube 4 is observed through the observation plate 6 to observe whether the sampling is successful or not;

when needs are sampled solid food, press solid-state sampling pipe 11 on to solid food, top through solid-state sampling pipe 11 is provided with the tooth, make and be convenient for cut solid food, after the sampling is accomplished, press handle 2 to the one end that is close to solid-state sampling pipe 11, through the welded connection who presses handle 2 and sampling push rod 1, make press handle 2 to drive sampling push rod 1 and remove and form the extrusion to second elastic element 14, through the fixed connection of sampling push rod 1 and liftout piston block 10, make liftout piston block 10 release solid sample, through the compression resilience characteristic that second elastic element 14 self possessed, make second elastic element 14 drive press handle 2 to reset, make the device can all sample solid state and liquid food, the change device that has avoided relapse.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a food detects uses surface sampling device, includes sampling push rod (1), its characterized in that, there is pressing handle (2) in the outside of sampling push rod (1) through welded connection, the bottom of sampling push rod (1) is fixed with sealed piston piece (3), the outside sliding connection of sealed piston piece (3) has liquid sampling pipe (4), there is first handheld handle (5) at the top in the outside of liquid sampling pipe (4) through welded connection, the outside of liquid sampling pipe (4) and the bottom that is located first handheld handle (5) have seted up the observation tank, the inside of observation tank is fixed with observation board (6), there is liquid draw mouth (7) bottom of liquid sampling pipe (4) through threaded connection, there is first guide sleeve (8) at the top of liquid sampling pipe (4) through threaded connection, just sampling push rod (1) and first guide sleeve (8) sliding connection, a first elastic element (9) is assembled at the top of the first guide sleeve (8) and positioned at the outer side of the sampling push rod (1), and the top of the first elastic element (9) is attached to the pressing handle (2);

the top of sampling push rod (1) is fixed with liftout piston block (10), the outside sliding connection of liftout piston block (10) has solid-state sampling pipe (11), there is second handle (12) lower extreme in the solid-state sampling pipe (11) outside through welded connection, there is second guide sleeve (13) bottom of solid-state sampling pipe (11) through threaded connection, just sampling push rod (1) and second guide sleeve (13) sliding connection, the bottom of second guide sleeve (13) and the outside that is located sampling push rod (1) are equipped with second elastic element (14), just the bottom and the laminating of pressing handle (2) of second elastic element (14).

2. A surface sampling device for food detection as defined in claim 1, wherein said first (9) and second (14) resilient members are each a coil spring.

3. The surface sampling device for food detection as claimed in claim 1, wherein the sampling push rod (1), the liquid sampling tube (4) and the solid sampling tube (11) are all made of SUS304 stainless steel.

4. The surface sampling device for food detection as recited in claim 1, wherein the top of the solid sampling tube (11) is provided with teeth.

5. The surface sampling device for food detection according to claim 1, wherein the sampling push rod (1) and the first guide sleeve (8) and the sampling push rod (1) and the second guide sleeve (13) are in clearance fit.

6. The surface sampling device for food detection as recited in claim 1, wherein the material of the observation plate (6) is transparent PVC.

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