CN206336629U - Portable tea bud sampling and preservation device - Google Patents

Abstract

The utility model discloses a portable tea bud sampling and fresh-keeping device, which comprises a box body with a double-layer wall structure, wherein a drying layer and a heat insulation layer are sequentially arranged between the inner wall and the outer wall of the box body; the box body is provided with a waistband and shoulder straps, and the two ends of the waistband and the shoulder straps are respectively fixedly connected with the two sides of the box body; the lower end of the box body is provided with a groove, and universal wheels are arranged in the groove in a folding mode; the waistband is provided with elastic bands at intervals, and the free end of the waistband is provided with a vibration part and a control switch for controlling the vibration part to start and stop; a plurality of refrigeration boxes for placing the ice sand and storage boxes for placing the tea buds are arranged in the box body in a sliding mode, and the storage boxes are located between the two refrigeration boxes; a partition plate is arranged between the lower end of the storage box and the upper end of the refrigeration box in the box body, and a plurality of through holes are arranged on the partition plate at intervals; the lower end of the storage box is provided with a grid mesh with the mesh number of 120-140, the lower end of the refrigeration box is provided with a water-stop sheet, and the side plates of the storage box and the refrigeration box are provided with heat-insulation layers; this fresh-keeping device of portable tea bud sampling novel structure, the practicality.

Description

Portable tea bud sampling and preservation device

technical field

The utility model specifically relates to a portable tea bud sampling and preservation device.

Background technique

Tea buds are one of the best places to study the karyotype structure of tea trees, DNA, RNA and other genetic information. For field sampling, especially wild tea trees, ancient tea trees, etc., it takes a long time to sample tea buds, so they should be stored in a low-temperature environment immediately after sampling , to prevent the loss and denaturation of genetic material; in the current sampling, the tea buds are stored in foam boxes with ice cubes or ice bags. The storage efficiency is low; or liquid nitrogen tanks are used for storage, but they are bulky, inconvenient to carry, and especially unable to pass public transportation security checks.

Utility model content

The purpose of the utility model is to provide a portable tea bud sampling and fresh-keeping device with novel structure, high fresh-keeping efficiency and portability.

In order to solve the above technical problems, the utility model provides a portable tea bud sampling and preservation device, which includes a box body with a double-wall structure, and a drying layer and a heat insulation layer are arranged between the inner wall and the outer wall of the box body; There is a belt and a shoulder belt, and the two ends of the belt and the shoulder belt are respectively fixedly connected with the two sides of the box body; the lower end of the box body is provided with grooves, and universal wheels are folded and installed in the grooves; elastic belts are arranged at intervals on the belt , the free end of the belt is provided with a vibrating part and a control switch for controlling the start and stop of the vibrating part;

There are several refrigeration boxes for placing smoothies and storage boxes for tea buds slidingly installed in the box body. The storage box is located between the two refrigeration boxes; there is a partition in the box body between the lower end of the storage box and the upper end of the refrigeration box. , there are several through holes at intervals on the partition; the lower end of the storage box is a grid with a mesh number of 120~140, the lower end of the refrigeration box is a water barrier, and the side panels of the storage box and the refrigeration box are equipped with a Insulation.

Further, there are 4 elastic bands, which are respectively two elastic bands of dense segment and two elastic bands of tight segment, and the two elastic bands of dense segment are arranged between the two elastic bands of dense segment.

Further, a mosquito repellent box is provided on the top of the box body, and a cover integrally connected with it is provided on the mosquito repellent box, and several odor-dispersing holes are provided on the cover, and replaceable solid mosquito repellent sheets are installed in the mosquito repellent box.

Further, a recess is provided on the inner side of the box body, and a hook for hanging the belt is folded and installed in the recess.

Further, handles are provided on the refrigeration box and the storage box, and a thermal insulation pad is provided on the handle.

Further, the shoulder strap is provided with an adjusting part for adjusting the length of the shoulder strap.

The beneficial effects of the utility model are: the portable tea bud sampling and fresh-keeping device has novel structure, high fresh-keeping efficiency, and is easy to carry; The tea buds placed in the box can be flattened to improve the preservation efficiency; when people are walking, they can also fold the universal wheels folded and installed in the groove, and pull the box to move through the shoulder strap, which is simple and convenient.

Several refrigeration boxes and storage boxes are slidingly installed in the box of the portable tea bud sampling and preservation device. The storage box is located between the two refrigeration boxes. The tea buds placed in the storage box are cooled by the cold air at the upper and lower ends, which improves the efficiency of refrigeration and preservation; Furthermore, placing smoothies in the refrigeration box effectively reduces the overall weight of the box body on the basis of ensuring efficient refrigeration.

The cold air at the upper end of the refrigeration box of the portable tea bud sampling and preservation device flows into the storage box from the through hole to reduce the introduction of moisture; the setting of the grid can make the cold air emitted by the refrigeration box fully surround the storage box, which is beneficial to the environment. The tea buds are fully preserved, and the mesh number of the grid is 120~140. On the basis of ensuring the efficient distribution of cold air, the tea buds are prevented from falling from the gaps in the grid; and the setting of the insulation layer further reduces the impact of the outside on the box Influence of ambient temperature.

Description of drawings

Fig. 1 is the front view of the portable tea bud sampling and preservation device.

Fig. 2 is a structural schematic diagram of a portable tea bud sampling and preservation device.

Fig. 3 is a schematic structural view of the storage box of the portable tea bud sampling and preservation device.

Fig. 4 is a structural schematic diagram of the refrigeration box of the portable tea bud sampling and preservation device.

Among them: 1. Box body; 2. Inner wall; 3. Outer wall; 4. Drying layer; 5. Insulation layer; 6. Belt; 7. Shoulder strap; 8. Groove; 9. Universal wheel; 10. Free end 11. Vibration part; 12. Control switch; 13. Refrigeration box; 14. Storage box; 15. Partition; 16. Through hole; 17. Grid; Layer; 21. Elastic belt of dense pine section; 22. Elastic belt of dense section; 23. Mosquito repellent box; 24. Cover; 25. Scent hole; 26. Solid mosquito repellent sheet; , handle; 30, thermal insulation pad; 31, adjustment part.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiment is only an embodiment of the present invention, not all of them. Example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the protection scope of the present utility model.

In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

In the following description, references to "one embodiment," "an embodiment," "an example," "example," etc. indicate that such described embodiment or example may include a particular feature, structure, characteristic, property, element, or limitations, but not every embodiment or example necessarily includes the specific feature, structure, characteristic, property, element or limitation. Additionally, repeated use of the phrase "according to one embodiment of the present application" does not necessarily refer to the same embodiment, although it may.

According to one embodiment of the present application, a portable tea bud sampling and preservation device is provided, as shown in Figures 1 to 4, the portable tea bud sampling and preservation device includes a box body 1 with a double-walled structure, the inner wall 2 of the box body 1 and the A drying layer 4 and a heat-insulating layer 5 are sequentially arranged between the outer walls 3 for keeping the tea buds fresh; in practice, a closed space can be formed between the drying layer 4 and the heat-insulating layer 5 to improve the heat-insulating and fresh-keeping efficiency.

The box body 1 is provided with a belt 6 and shoulder belt 7, and the two ends of the belt 6 and the shoulder belt 7 are fixedly connected with the both sides of the box body 1 respectively; A heat-insulating cushion; the lower end of the box body 1 is provided with a groove 8, and a universal wheel 9 is folded and installed in the groove 8; elastic belts are arranged at intervals on the belt 6, and the free end 10 of the belt 6 is provided with a vibrating part 11 and A control switch 12 for controlling the start and stop of the vibration part 11 .

In the specific implementation, in the process of picking tea buds, the belt 6 can be wrapped around the waist, and the shoulder belt 7 can be hung obliquely on the shoulders to complete the oblique hanging of the box body 1, which is not only convenient for carrying and picking, but also ensures the oblique hanging. Stability; and the setting of the vibrating part 11 can not only perform a certain massage when the backache occurs, and relieve fatigue; but also to a certain extent, the tea buds placed in the box body 1 can be spread out to improve the freshness preservation efficiency; when people When walking, the universal wheel 9 folded and installed in the groove 8 can also be folded away, and the box body 1 is pulled by the shoulder belt 7 to move, which is simple and convenient, and has a novel structure.

Several refrigeration boxes 13 and storage boxes 14 are slidingly installed in the box body 1. The storage box 14 is located between the two refrigeration boxes 13. The tea buds placed in the storage box 14 are cooled by the cold air at the upper and lower ends, which improves the efficiency of refrigeration and preservation; Furthermore, placing smoothies in the refrigeration box 13 effectively reduces the overall weight of the box body 1 on the basis of ensuring efficient cooling.

In the box body 1, a partition 15 is arranged between the lower end of the storage box 14 and the upper end of the refrigeration box 13, and a plurality of through holes 16 are arranged at intervals on the partition 15; The net 17, the lower end of the refrigeration box 13 is a water barrier 18, and the side plate 19 of the storage box 14 and the refrigeration box 13 is all provided with an insulation layer 20.

In a specific implementation, the cold air at the upper end of the refrigeration box 13 flows into the storage box 14 from the through hole 16 to reduce the entry of moisture; the setting of the grid 17 can make the cold air distributed by the refrigeration box 13 fully surround the storage box Within 14, the tea buds are fully kept fresh, and the mesh number of the grid 17 is 120~140, on the basis of ensuring the efficient distribution of cold air, the tea buds are prevented from falling from the gaps of the grid 17; and the insulation layer 20 is further set. The influence of the external environment temperature in the box body 1 is reduced; the setting of the water baffle 18 avoids the phenomenon that water drops drip on the tea buds when a small amount of sorbet melts.

According to an embodiment of the present application, there are four elastic bands, which are respectively two dense segment elastic bands 21 and two tight segment elastic bands 22, and the two dense segment elastic bands 21 are arranged on the two dense segment elastic bands. Between the belts 22; in the specific implementation, through the reasonable layout and setting of the elastic belts, the comfort of the oblique hanging of the box body 1 is effectively improved, and the stability of the oblique hanging process is ensured.

According to one embodiment of the present application, a mosquito repellent box 23 is provided on the top of the box body 1, and a cover 24 connected integrally with it is provided on the mosquito repellent box 23, and several odor-dissipating holes 25 are provided on the cover 24 to repel mosquitoes. A replaceable solid mosquito repellent sheet 26 is housed in the box 23; in actual implementation, when sampling in the wild, pickers often need to stay in the mountain forest for a long time, and there are various mosquitoes in the mountain forest, the setting of the mosquito repellent box 23 prevents people from Get bitten by mosquitoes.

According to an embodiment of the present application, a concave portion 27 is arranged on the inner side of the box body 1, and a hook 28 for hanging the waist belt 6 is folded and installed in the concave portion 27; When the box body 1 moves, the hook 28 can be pulled open, and the belt 6 is suspended on the hook 28, so as to prevent the belt 6 from hanging down on the ground, and rubbing against the ground during the movement, causing damage to the belt 6; and the hook 28 is reasonably installed in the recess 27 Inside, when avoiding obliquely hanging this box body 1, the phenomenon that hook 28 withstands the waist.

According to an embodiment of the present application, a handle 29 is provided on the refrigeration box 13 and the storage box 14, and a thermal insulation pad 30 is provided on the handle 29; in specific implementation, the refrigeration box 13 and the storage box 14 are pulled by the handle 29, and then the The placement of tea buds and smoothies; the setting of the insulation pad 30 prevents the handle 29 from being cold when people pull the handle 29, which makes people feel uncomfortable.

According to an embodiment of the present application, an adjustment part 31 is provided on the shoulder strap 7 ; in a specific implementation, the length of the shoulder strap 7 can be adjusted through the adjustment part 31 .

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A portable tea bud sampling and fresh-keeping device is characterized in that: it comprises a box body in a double-wall structure, and a drying layer and a thermal insulation layer are successively provided between the inner wall and the outer wall of the box body; There is a waist belt and a shoulder belt, the two ends of the belt and the shoulder belt are respectively fixedly connected with the two sides of the box body; the lower end of the box body is provided with a groove, and universal wheels are folded and installed in the groove; The belt is provided with elastic bands at intervals, and the free end of the belt is provided with a vibrating part and a control switch for controlling the start and stop of the vibrating part; There are several refrigeration boxes for placing smoothies and storage boxes for tea buds slidingly installed in the box body, and the storage boxes are located between the two refrigeration boxes; the box body is located at the lower end of the storage boxes There is a partition between the upper end of the refrigeration box, and several through holes are arranged at intervals on the partition; the lower end of the storage box is a grid with a mesh number of 120-140, and the lower end of the refrigeration box is a The water barrier, the side panels of the storage box and the refrigeration box are all provided with an insulation layer. 2. The portable tea bud sampling and fresh-keeping device according to claim 1, characterized in that: there are four elastic bands, which are respectively two elastic bands of close-knit section and two elastic bands of tight section, and two of the elastic bands of dense section The loose elastic band is arranged between the two tight elastic bands. 3. The portable tea bud sampling and preservation device according to claim 1, characterized in that: the top of the box body is provided with a mosquito repellent box, and the mosquito repellent box is provided with a cover connected with it integrally, and the cover There are several odor-dispersing holes on the top, and replaceable solid mosquito repellent sheets are installed in the mosquito repellent box. 4. The portable tea bud sampling and preservation device according to claim 1, characterized in that: a recess is provided inside the box body, and a hook for hanging a belt is folded inside the recess. 5. The portable tea bud sampling and preservation device according to claim 1, characterized in that: the refrigeration box and the storage box are both provided with a handle, and the handle is provided with a thermal insulation pad. 6. The portable tea bud sampling and preservation device according to claim 1, characterized in that: the shoulder strap is provided with an adjustment part for adjusting the length of the shoulder strap.