CN208888138U - A kind of miniature food detector - Google Patents

Abstract

The utility model includes pedestal, fixed frame, infuser device, filtering flask, grinding device and test paper plate, and base rear end is fixed in fixed frame bottom, and top is equipped with the fixed plate for extending pedestal upper end forward；Infuser device includes impregnating bottle and water valve, impregnates bottle upper end opening and is arranged and is fixed in fixed plate, and lower end is equipped with liquid outlet, and water valve is connect with liquid outlet；Filtering flask top opening, which is arranged and is fixed on, impregnates bottle upper inside, and filtering flask bottom and side wall are equipped with multiple filter hole；Grinding device includes motor, motor cabinet and Disintegrating knife, and motor cabinet is removably attachable to filtering flask upper inside, and motor is fixed on motor cabinet, and motor axial direction filtering flask bottom extends, and Disintegrating knife is fixed on motor shaft bottom；Test paper plate is equipped with test paper slot, and test paper plate is connected to pedestal upper surface, and test paper slot position is in the positive downside of liquid outlet.The miniature food detector structure is simple, small in size, and people can handle and detect to food to be measured at home safe and efficiently.

Description

A kind of miniature food detector

Technical field

The utility model relates to detection device technology field, specially a kind of miniature food detector.

Background technique

Food safety this year becomes hot spot concerned by people, with the enhancing of people's health consciousness, pollution-free food Increasingly by the pro-gaze of people.As industrialized continuous development environment is by serious destruction, a large amount of industrial waste Object, waste water and house refuse arbitrarily discharge, cause shoaling layer underground water heavily contaminated with losing, and farmland is by serious dirt Dye.So that often containing a large amount of heavy metal in the food that we have, people's health is seriously threatened, therefore to foodstuff weight The detection of metal is extremely important.And existing food heavy metal analysis instrument mostly huge structure is complicated, it can only Some professional testing agencies are deposited in, family's use is unsuitable for, are not easy to public detection supervision.Although existing Heavy metal Test paper, which can provide people, is in and carries out the heavy metal half-quantitative detection of food, but due to needing certain processing powder before food detection Broken and immersion, people are handled using some cutters and kitchen utensil of family often using test paper, in this way for heavy metal The higher food of content is easy the pollution for making kitchen utensil by heavy metal, operates also cumbersome inconvenience.

Utility model content

(1) the technical issues of solving

In order to solve the above problem, the utility model provides a kind of miniature food detector, and structure is simple, and people can be safe Quickly food to be measured is handled and detected at home.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of miniature food detector, including bottom Base rear end is fixed in seat, fixed frame, infuser device, filtering flask, grinding device and test paper plate, fixed frame bottom, and top is equipped with The fixed plate of pedestal upper end is extended forward；Infuser device includes impregnating bottle and water valve, impregnates bottle upper end opening and is arranged and fixes In fixed plate, lower end is equipped with liquid outlet, and water valve is connect with liquid outlet, to open or close liquid outlet；Filtering flask top opening It is arranged and is fixed on and impregnate bottle upper inside, filtering flask bottom and side wall is equipped with multiple filter hole；Grinding device includes that electricity is mechanical, electrical Base and Disintegrating knife, motor cabinet are removably attachable to filtering flask upper inside, and motor is long spindle motor, are fixed on motor cabinet On, the motor axial direction filtering flask bottom of motor extends, and Disintegrating knife is fixed on motor shaft bottom；Test paper plate is equipped with test paper slot, examination Cardboard is connected to pedestal upper surface, and test paper slot position is in the positive downside of liquid outlet.

Preferably, test paper plate and pedestal slidable connection, test paper slot are equipped with multiple, and arrange along the glide direction of test paper plate Column can make multiple test paper slots pass through the positive downside of liquid outlet one by one by sliding test paper plate.

Preferably, one end of test paper plate is equipped with handle.

Preferably, pedestal is equipped with multiple colorimetric card fixing grooves, the quantity and the quantity phase of test paper slot of colorimetric card fixing groove Together.

Preferably, filtering flask aperture position is equipped with internal screw thread, and motor cabinet is shaft-like pedestal, and top opening is arranged, outside bottom Side is equipped with the external screw thread with screw-internal thread fit, motor cabinet and filtering flask and realizes connection by external screw thread and internal screw thread.

Preferably, which also wraps lid, and upper cover lid closes the opening in motor cabinet.

Preferably, upper cover is equipped with cable-through hole.

Preferably, which further includes lock screw, and dead plate upper end face is equipped with the first fixing groove, and first Fixing groove bottom is equipped with through-hole, impregnates top of bottle opening and is equipped with the first flange that extends to outside side, and first flange is equipped with the Two fixing grooves, filtering flask top open part second flange with outward extension impregnate bottle and pass through through-hole and first flange card Enter in the first fixing groove, filtering flask, which protrudes into, to be impregnated in bottle and second flange is caught in the second fixing groove, and lock screw passes through the One flange and second flange are simultaneously threadedly coupled with fixed plate.

Preferably, pedestal is cabinet pedestal, and front end is equipped with multiple drawers.

(3) beneficial effect

Compared with prior art, the utility model has the beneficial effects that

The miniature food detector carries out automatic crushing to product to be tested by being equipped with infuser device, filtering flask and grinding device And filtering is impregnated, user is not necessarily to Manual pulverizing food to be measured, and is carried out using other kitchen utensils etc. to food to be measured It impregnates and filters, the food pollution kitchen utensil etc. for avoiding content of beary metal high, use is safe；Simultaneously with artificial pulverizing food to be measured Object is compared, which drives Disintegrating knife to rotate by motor, so that the food in filtering flask be crushed, has both improved effect Rate, but it is more sufficiently and uniform that food can be made to crush, and is more advantageous to the precision of heavy metal analysis；By the way that Disintegrating knife is arranged In in filtering flask, filtering flask is set to again in immersion bottle, convenient fast so as to make to crush, impregnate, stir and filter step completion It is prompt；Test paper to be measured is placed in the liquid outlet lower end for impregnating bottle by test paper plate, the sample liquid of food to be measured can be made by opening water valve It directly drips on test paper to be measured, it is same convenient and efficient；The miniature food detector overall structure is simple, small in size, facilitates consumption Person directly can carry out half-quantitative detection to food at home.Generally speaking, the miniature food detector structure is simple, volume Small, people can handle and detect to food to be measured at home safe and efficiently.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:

Fig. 1 shows the overall schematic of the embodiments of the present invention；

Fig. 2 shows the explosive views of Fig. 1；

Fig. 3 shows the cross-sectional view of A-A in Fig. 1.

In figure: 1 pedestal, 10 colorimetric card fixing grooves, 11 drawers, 2 fixed frames, 20 fixed plates, 200 first fixing grooves, 201 lead to Bottles, 300 liquid outlets, 301 second fixing grooves, 302 first flanges, 31 water valves, 4 filtering flasks, 40 the are impregnated in hole, 3 infuser devices, 30 Two flanges, 41 internal screw threads, 5 grinding devices, 50 motors, 500 motor shafts, 51 motor cabinets, 510 external screw threads, 52 Disintegrating knifes, 6 examinations Cardboard, 60 test paper slots, 61 handles, 7 upper covers, 70 cable-through holes, 8 lock screws.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Refering to attached drawing 1- attached drawing 3, a kind of miniature food detector, including pedestal 1, fixed frame 2, infuser device 3, filtering flask 4, grinding device 5 and test paper plate 6；

The pedestal of pedestal 1 as a whole, the pedestal of fixed frame 2 as a whole, specifically, bottom is fixed in 2 bottom of fixed frame 1 rear end of seat, top are equipped with the fixed plate 20 for extending 1 upper end of pedestal forward；

Infuser device 3 impregnates the setting of 30 upper end opening of bottle simultaneously for impregnating food to be measured, including immersion bottle 30 and water valve 31 It is fixed in fixed plate 20, lower end is equipped with liquid outlet 300, and water valve 31 is connect with liquid outlet 300, to open or close liquid outlet 300 channel is played the role of releasing or be cut,；

4 top opening of filtering flask is simultaneously fixed on immersion 30 upper inside of bottle, and 4 bottom and side wall of filtering flask is equipped with multiple filterings Hole, formed filter screen, facilitate impregnate bottle 30 liquid infiltration bottle 4 in carry out impregnating food to be measured, while prevent filter residue into The liquid for entering to impregnate bottle 30, plays the role of filtering；

Grinding device 5 includes motor 50, motor cabinet 51 and Disintegrating knife 52, electricity for crushing food to be measured, grinding device 5 Base 51 is removably attachable to 4 upper inside of filtering flask, and motor 50 is long spindle motor, is fixed on motor cabinet 51, motor 50 Motor shaft 500 extend to 4 bottom of filtering flask, Disintegrating knife 52 is fixed on 500 bottom of motor shaft, passes through motor 50 and drives and crushes Blade 52 rotates, so that the food in filtering flask 4 be crushed, Disintegrating knife 52 and motor shaft 500 can be solid by rivet or screw Fixed, the present embodiment is preferably that screw is fixed；

Test paper plate 6, test paper plate 6 are equipped with test paper slot 60, and for test paper slot 60 for preventing test paper, test paper plate 6 is connected to bottom 1 upper surface of seat, and test paper slot 60 is located at the positive downside of liquid outlet 300, thus, water valve 31 is opened, the test fluid of food to be measured is It can directly drip on test paper；

In use, first shutting water valve 31, then motor cabinet 51 is removed from filtering flask 4, so that entire grinding device 5 It removes, food to be measured is then put into filtering flask 4, and a certain amount of pure water is added, motor cabinet 51 is then fixed into back filtering On bottle 4, so that entire grinding device 5 is loaded onto, start the switch of motor 50, drives Disintegrating knife 52 to rotate by motor 50, from And crush the food in filtering flask 4, it is then shut off the switch of motor 50, stand 10 minutes or more, it is (specific then to will test test paper For family's heavy metal Hg quick detection test paper, family's heavy metal lead quick detection test paper, family's heavy metal cadmium quick detection test paper Deng) protective film tear and test paper be placed into test paper slot 60, then slowly open water valve 31, make to impregnate the sample liquid in bottle 30 It drips in two drops or so to test paper, after being then shut off water valve 31,10 seconds, observes the color change of test paper simultaneously It is compared with colorimetric card, judges whether the content of beary metal of food is qualified.In the present embodiment, bottle 30 is impregnated, filtering flask 4 is glass Material, to smash degree convenient for users to observing food to be measured.

The miniature food detector carries out automatically product to be tested by being equipped with infuser device 3, filtering flask 4 and grinding device 5 Filtering is crushed and impregnates, user is not necessarily to Manual pulverizing food to be measured, and using other kitchen utensils etc. to food to be measured It is impregnated and is filtered, the food pollution kitchen utensil etc. for avoiding content of beary metal high, use is safe；It is waited for simultaneously with artificial pulverizing Food is surveyed to compare, which drives Disintegrating knife 52 to rotate by motor 50, so that the food in filtering flask 4 is crushed, Not only it improved efficiency, but also food crushing can be made more sufficiently and uniform, and be more advantageous to the precision of heavy metal analysis；By that will crush Blade 52 is set in filtering flask 4, and filtering flask 4 is set to again to be impregnated in bottle 30, so as to make to crush, impregnate, stir and filter One step is completed, convenient and efficient；Test paper to be measured is placed in 300 lower end of liquid outlet for impregnating bottle 30 by test paper plate 6, opens water valve 31 The sample liquid of food to be measured can be made directly to drip on test paper to be measured, it is same convenient and efficient；The miniature food detector is integrally tied Structure is simple, small in size, and consumer is facilitated directly can to carry out half-quantitative detection to food at home.Generally speaking, the miniature food Product detector structure is simple, small in size, and people can handle and detect to food to be measured at home safe and efficiently.

Water valve 31 can be butterfly valve structure, ball-valve structure or the piston structure similar to separatory funnel, purpose be open or The channel for closing liquid outlet 300 is played the role of releasing or be cut, and in the present embodiment, water valve 31 includes spool 310, minim pipette 311 With connecting tube 312, minim pipette 311 and the integrated molding of connecting tube 312 are made, the axis phase of the minim pipette 311 and connecting tube 312 Mutually vertical (i.e. right-angled intersection), and in connecting portion, the outer diameter of minim pipette 311 is less than the internal diameter of connecting tube 312, the dropping liquid 311 both ends open of pipe forms fluid course, and one end is connected to liquid outlet 300(the present embodiment and is connected through a screw thread), another end cone Shape is arranged to form lesser liquid droping port, and the spool 31 is rotatably connected with connecting tube 312, and outer diameter is equal in connecting tube 312 Diameter, and radial dropping liquid through-hole 3100 is equipped at middle part, by rotational valve core 310, dropping liquid through-hole 3100 can be with minim pipette 311 Fluid course is mutually aligned or is staggered completely, when the fluid course of dropping liquid through-hole 3100 and minim pipette 311 is mutually aligned, liquid It is oozed by dropping liquid through-hole 3100 from liquid droping port, to realize that water valve 31 opens the function in 300 channel of liquid outlet, when dropping liquid through-hole 3100 when being staggered completely with the fluid course of minim pipette 311, and liquid is stopped by spool 310, to realize that water valve 31 closes out liquid The function in 300 channels of mouth.In the present embodiment, water valve 31 is transparent glass material, facilitates observation dropping liquid through-hole 3100 and minim pipette The positional relationship of 311 fluid course, meanwhile, in order to reach good leakproofness, minim pipette 311 is connect with liquid outlet 300 The position that position and spool 310 are connect with connecting tube 312 is required to do encapsulation process, such as encrypts seal or smears sealant.

Due to food heavy metal detection type there are many, common includes mercury, lead, cadmium etc., and the inspection of every heavy metal species Survey requires to use different test paper, and in order to make the synchronous detection of various heavy content, test paper plate 6 slidably connects with pedestal 1 It connects, sliding type can be realized by sliding slot or sliding rail, and test paper slot 60 is equipped with multiple, and arranged, led to along the glide direction of test paper plate 6 Crossing sliding test paper plate 6 can make multiple test paper slots 60 one by one by the positive downside of liquid outlet 300.In the present embodiment, test paper slot 60 is shared Three, test paper plate 6 can be slidingly arranged on pedestal 1 by sliding slot realization, in use, can be by mercury, lead, cadmium Test paper It is placed individually on three test paper slots 60, when food to be measured is by crushing and impregnating after ten minutes, by 6 left and right adjusting of test paper plate, It is located at the test paper slot 60 of right end immediately below liquid outlet 300, then slowly opens water valve 31, makes to impregnate the sample liquid in bottle 30 It drips in two drops or so to the test paper of the rightmost side, is then shut off water valve 31, push test paper plate 6 to the right, make intermediate examination Paper groove 60 is suspended after being located at immediately below liquid outlet 300, then slowly opens water valve 31, and the sample drop impregnated in bottle 30 is made to drip On two drop left and right to the test paper of the rightmost side, it is then shut off water valve 31, continues to push test paper plate 6 to the right, makes leftmost examination Paper groove 60 is suspended after being located at immediately below liquid outlet 300, then slowly opens water valve 31, and the sample drop impregnated in bottle 30 is made to drip Two drop left and right on the test paper of the rightmost side, be then shut off after water valve 31,10 seconds respectively by corresponding colorimetric card from it is different heavy The color of the test paper of tenor is compared, and judges whether the content of beary metal of food is qualified.

In order to facilitate test paper plate 6 is pushed, one end of test paper plate 6 is equipped with handle 61.

Pedestal 1 is equipped with multiple colorimetric card fixing grooves 10, the quantity and the quantity phase of test paper slot 60 of colorimetric card fixing groove 10 Together, for placing the corresponding detection card of different heavy metal analysis.

Store not used heavy metal detection test paper for convenience simultaneously, pedestal 1 is cabinet pedestal, and front end is equipped with multiple pumpings Drawer 11, the heavy metal detection test paper used can be classified in drawer 11.

Motor cabinet 51 can be detachably connected with filtering flask 4 by buckling realization, and dismantling connection can also be realized by screw, or Directly motor cabinet 51 is set as being threadedly coupled with filtering flask 4, in the present embodiment, in order to realize that motor cabinet 51 and filtering flask 4 are fast Speed is steadily connected and is dismantled again, and 4 aperture position of filtering flask is equipped with internal screw thread 41, and motor cabinet 51 is shaft-like pedestal, top opening Setting, bottom outside are equipped with the external screw thread 510 that cooperate with internal screw thread 41, and motor cabinet 51 and filtering flask 4 pass through external screw thread 410 and interior Screw thread 41 realizes connection.

In order to protect motor 50, which also wraps lid 7, and the lid of upper cover 7 closes the opening in motor cabinet 51, And motor 50 crosses line for convenience, and upper cover 7 is equipped with cable-through hole 70.

The miniature food detector, further includes lock screw 8, and 20 upper surface of fixed plate is equipped with the first fixing groove 200, and first 200 bottom of fixing groove is equipped with through-hole 201, impregnates 30 top open part of bottle and is equipped with the first flange 302 extended to outside side, the first method Orchid 302 is equipped with the second fixing groove 301, and 4 top open part of filtering flask second flange 40 with outward extension is impregnated bottle 30 and worn It crosses through-hole 201 and first flange 302 is caught in the first fixing groove 200, filtering flask 4 protrudes into immersion bottle 30 and second flange 40 are caught in the second fixing groove 301, and lock screw 8 passes through first flange 302 and second flange 40 and connects with 20 screw thread of fixed plate It connects, is fixed in fixed plate 20 jointly so that bottle 30, filtering flask 4 will be impregnated, reduces screw number, the miniature food is facilitated to detect The disassembly and installation of instrument.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.

Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments Up to the unlimited scope of the present application processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawing The size divided not is to draw according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation A part of book.In shown here and discussion all examples, any occurrence should be construed as merely illustratively, and Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar label Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached It does not need that it is further discussed in figure.

In the description of the present application, it is to be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally, vertical, Vertically, orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes System is merely for convenience of description the application and simplifies description, and in the absence of explanation to the contrary, these nouns of locality do not indicate that It must have a particular orientation or be constructed and operated in a specific orientation with the device or element for implying signified, therefore cannot manage Solution is the limitation to the application protection scope；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.

For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ", " ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and " in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and And respective explanations are made to the opposite description in space used herein above.

In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this Apply for the limitation of protection scope.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (9)

1. a kind of miniature food detector characterized by comprising

Pedestal (1)；

Pedestal (1) rear end is fixed in fixed frame (2), fixed frame (2) bottom, and top is equipped with and extends forward on pedestal (1) The fixed plate (20) at end；

Infuser device (3), the infuser device (3) include that immersion bottle (30) and water valve (31), immersion bottle (30) upper end are opened Mouth is arranged and is fixed on fixed plate (20), and lower end is equipped with liquid outlet (300), and the water valve (31) connect with liquid outlet (300), To open or close liquid outlet (300)；

Filtering flask (4), filtering flask (4) top opening, which is arranged and is fixed on, impregnates bottle (30) upper inside, the filtering flask (4) bottom and side wall are equipped with multiple filter hole；

Grinding device (5), the grinding device (5) include motor (50), motor cabinet (51) and Disintegrating knife (52), the motor Seat (51) is removably attachable to filtering flask (4) upper inside, and the motor (50) is long spindle motor, is fixed on motor cabinet (51) On, the motor shaft (500) of the motor (50) extends to filtering flask (4) bottom, and the Disintegrating knife (52) is fixed on motor shaft (500) bottom；

Test paper plate (6), the test paper plate (6) are equipped with test paper slot (60), and the test paper plate (6) is connected to pedestal (1) upper surface, and And the test paper slot (60) is located at the positive downside of liquid outlet (300).

2. a kind of miniature food detector according to claim 1, which is characterized in that the test paper plate (6) and pedestal (1) Slidable connection, the test paper slot (60) be equipped with it is multiple, and along the glide direction of test paper plate (6) arrange, pass through sliding test paper plate (6) it can make multiple test paper slots (60) one by one by liquid outlet (300) positive downside.

3. a kind of miniature food detector according to claim 2, which is characterized in that one end of the test paper plate (6) is set There are handle (61).

4. a kind of miniature food detector according to claim 2, which is characterized in that the pedestal (1) is equipped with multiple The quantity of colorimetric card fixing groove (10), the colorimetric card fixing groove (10) is identical as the quantity of test paper slot (60).

5. a kind of miniature food detector according to claim 1, which is characterized in that filtering flask (4) aperture position Equipped with internal screw thread (41), the motor cabinet (51) is shaft-like pedestal, and top opening setting, bottom outside is equipped with and screw-internal thread fit External screw thread (510), the motor cabinet (51) and filtering flask (4) are realized by external screw thread and internal screw thread and are connected.

6. a kind of miniature food detector according to claim 5, which is characterized in that also wrap lid (7), the upper cover (7) lid closes the opening in motor cabinet (51).

7. a kind of miniature food detector according to claim 6, which is characterized in that the upper cover (7) is equipped with cable-through hole (70).

8. a kind of miniature food detector according to claim 1, which is characterized in that it further include lock screw (8), it is described Fixed plate (20) upper surface is equipped with the first fixing groove (200), and the first fixing groove (200) bottom is equipped with through-hole (201), described It impregnates bottle (30) top open part and is equipped with the first flange (302) extended to outside side, the first flange (302) is equipped with second Fixing groove (301), filtering flask (4) top open part second flange with outward extension (40), the immersion bottle (30) Across through-hole (201) and first flange (302) is caught in the first fixing groove (200), and the filtering flask (4) protrudes into immersion bottle (30) in and second flange (40) is caught in the second fixing groove (301), and the lock screw (8) passes through first flange (302) It is threadedly coupled with second flange (40) and with fixed plate (20).

9. a kind of miniature food detector according to claim 1, which is characterized in that the pedestal (1) is cabinet pedestal, Front end is equipped with multiple drawers (11).