CN210527152U

CN210527152U - A case is deposited to sample for food detects

Info

Publication number: CN210527152U
Application number: CN201921062886.7U
Authority: CN
Inventors: 高嘉琦; 崔亚娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-05-15
Anticipated expiration: 2029-07-09

Abstract

The utility model provides a sample storage box for food detection, which comprises a box body, wherein a plurality of first through holes are arranged on a box cover arranged at the upper end of the box body, a blocking cover is arranged in the first through holes through a locking device, a rubber pad is arranged in a groove arranged at the lower end of the blocking cover, a base is arranged in the box body at the lower end of the blocking cover, a pressing plate is sleeved in a second blind hole arranged at the upper end of the base, the pressing plate is connected with the bottom of the second blind hole through a second connecting spring, the lower end of a sample test tube is inserted into the second blind hole, and the upper end of the sample test tube is inserted into the; compared with the prior art, the beneficial effects of the utility model are that: after the sample test tube was inserted and is fixed in the box through first through-hole, the elasticity of second coupling spring can make the upper end and the rubber pad of sample test tube compress tightly, has guaranteed the leakproofness in the sample test tube, prevents to receive external pollution, and the blanking cover still is convenient for install and dismantle from first through-hole simultaneously for getting of sample test tube is taken also very conveniently.

Description

A case is deposited to sample for food detects

Technical Field

The utility model relates to a food detection technology field, in particular to a case is deposited to sample for food detects.

Background

The food safety problem is a global topic, food safety vicious events occur continuously internationally, huge economic loss is caused, and food supervision and supervision departments in various places can regularly perform safety detection on various foods in order to ensure the life health and safety of people; the food safety detection is to detect harmful substances in food according to national indexes, mainly the detection of harmful and toxic indexes, such as heavy metal, aflatoxin and the like; at food detection's in-process, generally will wait to detect food sample classification and place and put in the test tube, take out the sample from the test tube when detecting again and detect, the test tube generally all places and place on the test tube rack, but because the simple structure of test tube rack, and the sample in the test tube causes sample contact mould rotten easily with the air contact for a long time, influence the detection of sample, and simultaneously, also comparatively inconvenient when carrying the test tube and removing with the sample, for this reason, we propose a sample storage box for food detection.

Disclosure of Invention

Therefore, the utility model provides a case is deposited to sample for food detects provides the case of depositing of being convenient for deposit the sample test tube.

The technical scheme of the utility model is realized like this: a sample storage box for food detection comprises a box body, wherein a box cover is arranged at the upper end of the box body, a plurality of first through holes are formed in the box cover in an arrayed mode, a blocking cover is detachably arranged in each first through hole through a locking device, a groove is formed in the lower end of each blocking cover, and a rubber pad is arranged in each groove; a base is arranged in a box body at the lower end of the blocking cover, a second blind hole is formed in the upper end of the base, a pressing plate is sleeved in the second blind hole and can slide up and down in the second blind hole, the pressing plate is connected with the bottom of the second blind hole through a second connecting spring, a rubber seat is arranged at the upper end of the pressing plate, a sample test tube is further sleeved in the upper end of the second blind hole, and the upper end and the lower end of the sample test tube are respectively attached to the rubber pad and the rubber seat; the upper end and the lower end of the sample test tube are tightly attached to the rubber pad and the rubber seat by the second connecting spring in a compressed state, so that the opening position of the upper end of the test tube is sealed;

the bottom still is provided with the refrigeration piece in the box, be provided with temperature sensor on the box inside wall, temperature sensor and refrigeration piece all with controller electric connection, the controller still is connected with external power source electricity, controller and display screen electric connection, controller and display screen setting are on the outer wall of box, and the user can be through the work of controller control refrigeration piece, make keep lower temperature in the box, the save of the food sample of being convenient for, and the temperature in the box can also show on the display screen simultaneously.

Preferably, the locking device comprises a first connecting spring and a fixture block, two first blind holes are symmetrically formed in the side surface of the blocking cover, the inner end of the first connecting spring is connected to the bottom of each first blind hole, the outer end of the first connecting spring is connected with the fixture block, the fixture block is inserted into a clamping groove formed in the wall of the first through hole under the action of the elastic force of the first connecting spring, and the fixture block is triangular with a downward inclined surface; when the user installs the blanking cover in first through-hole, only need press the blanking cover in to first through-hole, go into in the draw-in groove until the fixture block card, because the fixture block is the triangle-shaped of inclined plane down, make the plane of fixture block upper end and the upper surface contact in the draw-in groove, guaranteed that the blanking cover can't upwards remove in first through-hole, and need continue to press the blanking cover downwards when taking out the blanking cover, make the fixture block deviate from in the draw-in groove through the inclined plane of lower extreme, make the vertical position of fixture block and draw-in groove stagger at rotatory blanking cover, the blanking cover can pop out from first through-hole under the effect of first connecting spring elasticity after loosening the blanking cover, the sample test tube also can pop out from first through-hole, and the sample test tube highly be higher than the case lid upper surface after popping out, be.

Preferably, the central point of case lid puts and has seted up the second through-hole, there is the closure plate through second connecting screw connection in the second through-hole, the handle is installed to the upper end of closure plate, is located the case lid lower surface of second through-hole lower extreme is provided with places the frid, and the user can place appurtenance such as sampling tube in placing the frid to in the use of food sample detection, the handle still is convenient for deposit the removal of carrying of case simultaneously.

Preferably, the case lid is installed in the box upper end through first connecting screw, and the dismouting between case lid and the box of being convenient for, and be located still be provided with sealed the pad between the contact surface of case lid and box, be favorable to improving the leakproofness between case lid and the box.

Preferably, the handle is installed to the upper end of blanking cover, and the use of pressing and rotation of blanking cover is convenient for.

Preferably, the upper surface of rubber seat is the arc type, improves the area of contact of rubber seat and sample test tube bottom, improves the protectiveness of rubber seat to the sample test tube.

Compared with the prior art, the beneficial effects of the utility model are that:

a plurality of first through holes are arranged on a box cover arranged at the upper end of a box body, a blocking cover is arranged in each first through hole through a locking device, a rubber pad is arranged in a groove formed in the lower end of the blocking cover, a base is arranged in the box body positioned at the lower end of the blocking cover, a pressing plate is sleeved in a second blind hole formed in the upper end of the base, the pressing plate is connected with the bottom of the second blind hole through a second connecting spring, a rubber seat is arranged at the upper end of the pressing plate, the lower end of a sample test tube is inserted into the second blind hole, the upper end of the sample test tube is inserted into the groove, and the upper end and the lower; when an operator needs to store a sample test tube filled with a sample, the blocking cover is taken out of the first through hole, the sample test tube is inserted into the box body from the first through hole, the blocking cover is buckled at the upper end of the test tube and pressed downwards until the blocking cover is fixed in the first through hole through the locking device, the compressed second connecting spring can provide upward pressure for the sampling test tube through the pressing plate and the rubber seat, the upper end opening of the sampling test tube is tightly pressed with the rubber seat, the sealing performance in the test tube is ensured, and the test tube is prevented from being polluted by external air when being stored in the storage box, so that the detection of the sample is influenced; when the user need take out the sample test tube and examine time measuring to the sample, locking through relieving locking device makes the blanking cover pop out from first through-hole, the sample test tube also can pop out from first through-hole under the effect of second coupling spring elasticity, and the height that highly is higher than the case lid of sample test tube upper end, convenient to use person takes to getting of sample test tube, the access process of whole sample test tube is convenient quick, convenient to use person's operation is used, put the sample test tube when depositing the incasement simultaneously, the second coupling spring, rubber pad and rubber seat can also play the guard action to the sample test tube, prevent that the sample test tube from damaging.

Drawings

Fig. 1 is a front perspective view of the present invention;

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

fig. 3 is an enlarged view of the structure at a of the present invention.

In the figure: 1. the box, 2, the case lid, 201, first through-hole, 202, the second through-hole, 203, the draw-in groove, 3, the blanking cover, 301, the recess, 302, first blind hole, 4, the rubber pad, 5, locking device, 51, first coupling spring, 52, the fixture block, 6, the sample test tube, 7, the base, 701, the second blind hole, 8, the clamp plate, 9, the rubber seat, 10, the second coupling spring, 11, the closure plate, 12, the handle, 13, place the frid, 14, the refrigeration piece, 15, temperature sensor, 16, the controller, 17, the display screen, 18, the handle, 19, sealed pad, 20, first coupling screw, 21, the second coupling screw.

Detailed Description

In order to better understand the technical content of the present invention, the following embodiments are provided to further explain the present invention.

Referring to fig. 1 to 3, a sample storage box for food detection comprises a box body 1, wherein a box cover 2 is arranged at the upper end of the box body 1, the box cover 2 is arranged at the upper end of the box body 1 through a first connecting screw 20, so that the box cover 2 and the box body 1 can be conveniently disassembled and assembled, and a sealing gasket 19 is arranged between the contact surfaces of the box cover 2 and the box body 1, so that the sealing property between the box cover 2 and the box body 1 can be improved; a plurality of first through holes 201 are arranged on the box cover 2, the blocking cover 3 is detachably arranged in the first through holes 201 through a locking device 5, and a handle 18 is arranged at the upper end of the blocking cover 3, so that the blocking cover 3 can be conveniently pressed and rotated; the lower end of the blocking cover 3 is provided with a groove 301, and a rubber pad 4 is arranged in the groove 301; a second through hole 202 is formed in the center of the box cover 2, a blocking plate 11 is connected to the inside of the second through hole 202 through a second connecting screw 21, a handle 12 is mounted at the upper end of the blocking plate 11, a placing groove plate 13 is arranged on the lower surface of the box cover 2 at the lower end of the second through hole 202, a user can place auxiliary tools such as a sampling tube and the like in the placing groove plate 13, so that the use of food sampling detection is facilitated, and meanwhile, the carrying and moving of the storage box are facilitated due to the handle 12; a base 7 is arranged in the box body 1 at the lower end of the blocking cover 3, a second blind hole 701 is formed in the upper end of the base 7, a pressing plate 8 is sleeved in the second blind hole 701, the pressing plate 8 is connected with the bottom of the second blind hole 701 through a second connecting spring 10, a rubber seat 9 is arranged at the upper end of the pressing plate 8, the upper surface of the rubber seat 9 is arc-shaped, the contact area between the rubber seat 9 and the bottom of the sample test tube 6 is increased, and the protection of the rubber seat 9 on the sample test tube 6 is improved; still be equipped with sample test tube 6 in the upper end of second blind hole 701, the upper and lower both ends of sample test tube 6 laminate with rubber pad 4 and rubber seat 9 respectively.

Bottom still is provided with refrigeration piece 14 in box 1, be provided with temperature sensor 15 on the 1 inside wall of box, temperature sensor 15 and refrigeration piece 14 all with 16 electric connection of controller, 16 and 17 electric connection of display screen of controller, 16 and 17 settings of display screen are on the outer wall of box 1, and the user can control the work of refrigeration piece 14 through 16 controls of controller, makes and keeps lower temperature in the box 1, the save of the food sample of being convenient for, and the temperature in the box 1 can also show on display screen 17 simultaneously.

The locking device 5 comprises a first connecting spring 51 and a fixture block 52, two first blind holes 302 are symmetrically arranged on the side surface of the blocking cover 3, the inner end of the first connecting spring 51 is connected to the bottom of the first blind hole 302, the outer end of the first connecting spring 51 is connected with the fixture block 52, the fixture block 52 is inserted into a clamping groove 203 formed in the hole wall of the first through hole 201 under the elastic force action of the first connecting spring 51, the fixture block 52 is in a triangular shape with a downward inclined surface, when a user installs the blocking cover 3 in the first through hole 201, the blocking cover 3 is only required to be pressed into the first through hole 201 until the fixture block 52 is clamped into the clamping groove 203, because the fixture block 52 is in the triangular shape with the downward inclined surface, the plane at the upper end of the fixture block 52 is in contact with the upper surface in the clamping groove 203, the blocking cover 3 is ensured not to move upwards in the first through hole 201, and the blocking cover 3 is required to be continuously pressed downwards, make fixture block 52 deviate from in draw-in groove 203 through the inclined plane of lower extreme, stagger at the vertical position that rotatory blanking cover 3 made fixture block 52 and draw-in groove 203, loosen and pop out in the effect of second coupling spring 10 elasticity blanking cover 3 can follow first through-hole 201 after blanking cover 3, and sample test tube 6 also can pop out in first through-hole 201, and the sample test tube 6 highly is higher than 2 upper surfaces of case lid after popping out, is convenient for getting of sample test tube 6 and takes.

The working principle is as follows: when an operator needs to store a sample test tube 6 filled with a sample, the blocking cover 3 is taken out of the first through hole 201, the sample test tube 6 is inserted into the box body 1 from the first through hole 201, the blocking cover 2 is buckled at the upper end of the sample test tube 6 and pressed downwards until the blocking cover 3 is fixed in the first through hole 201 through the locking device 5, and at the moment, the compressed second connecting spring 10 can provide upward pressure for the sample test tube 6 through the pressing plate 8 and the rubber seat 9, so that an upper end opening of the sample test tube 6 is tightly pressed with the rubber pad 4, the sealing property in the sample test tube 6 is ensured, and the sample test tube 6 is prevented from being polluted by external air when being stored in the storage box and the detection of the sample is influenced; when the user need take out sample test tube 6 and examine time measuring to the sample, make blanking cover 3 pop out from first through-hole 201 through the locking that releases locking device 5, sample test tube 6 also can pop out from first through-hole 201 under the effect of second coupling spring 10 elasticity, and the height that highly is higher than case lid 2 of sample test tube 6 upper end, and convenient to use person takes sample test tube 6.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a case is deposited to sample for food detection, includes the box, its characterized in that: a box cover is arranged at the upper end of the box body, a plurality of first through holes are arranged on the box cover, a blocking cover is detachably arranged in each first through hole through a locking device, a groove is formed in the lower end of each blocking cover, and a rubber pad is arranged in each groove; a base is arranged in the box body at the lower end of the blocking cover, a second blind hole is formed in the upper end of the base, a pressing plate is sleeved in the second blind hole, the pressing plate is connected with the bottom of the second blind hole through a second connecting spring, a rubber seat is arranged at the upper end of the pressing plate, a sample test tube is further sleeved in the upper end of the second blind hole, and the upper end and the lower end of the sample test tube are respectively attached to the rubber pad and the rubber seat;

the bottom still is provided with the refrigeration piece in the box, be provided with temperature sensor on the box inside wall, temperature sensor and refrigeration piece all with controller electric connection, controller and display screen setting are on the outer wall of box.

2. A sample storage box for food detection as claimed in claim 1, wherein: the locking device comprises a first connecting spring and a clamping block, two first blind holes are symmetrically formed in the side face of the blocking cover, the inner end of the first connecting spring is connected to the bottom of the first blind hole, the outer end of the first connecting spring is connected with the clamping block, the clamping block is inserted into a clamping groove formed in the wall of the first through hole under the elastic action of the first connecting spring, and the clamping block is of a triangular shape with a downward inclined face.

3. A sample storage box for food detection as claimed in claim 1, wherein: the center position of case lid has seted up the second through-hole, there is the closure plate through second connecting screw in the second through-hole, the handle is installed to the upper end of closure plate, is located the case lid lower surface of second through-hole lower extreme is provided with places the frid.

4. A sample storage box for food detection as claimed in claim 1, wherein: the case lid passes through first connecting screw and installs in the box upper end, and is located still be provided with sealed the pad between the contact surface of case lid and box.

5. A sample storage box for food detection as claimed in claim 1, wherein: and a handle is arranged at the upper end of the blocking cover.

6. A sample storage box for food detection as claimed in claim 1, wherein: the upper surface of the rubber seat is arc-shaped.