CN211552155U - Adjustable cold chain box - Google Patents

Abstract

The utility model discloses a cold chain case with adjustable, including top cap and box, the top cap inner wall is equipped with the sealing washer, top cap and box phase-match, the box includes activity frame and framework base, both ends are the open design about the activity frame, this activity frame upper end is equipped with protruding edge, temperature-sensing ware is installed to the inner wall on protruding edge, and this protruding outer wall of following installs temperature display screen, temperature-sensing ware and temperature display screen and controller electric connection, a plurality of spread grooves have been seted up to two opposite outer walls of activity frame, every spread groove is the echelonment range along the horizontal direction, framework base upper end wall is along having seted up the annular groove, the lower extreme of activity frame is pegged graft in the annular groove, a plurality of screw through-holes have been seted up on the framework base, be equipped with stop screw 5 on every screw through-hole, screw through-hole and spread groove phase-. The utility model provides a thereby prior art cold chain case storage space can not adjust and cause the problem that the transportation is inconvenient, the coolant is extravagant.

Description

Adjustable cold chain box

Technical Field

The utility model relates to a cold chain case technical field specifically is a cold chain case with adjustable.

Background

The cold chain box is a logistics transportation box capable of providing a specific heat preservation function, and is mainly used in the commercial and logistics industries, for example, for the transportation of foods, frozen foods, fresh agricultural products, fruits, vegetables and the like which need cold insulation, and also used in the medical field for transporting temperature-sensitive medicines. However, the existing cold chain box has the defect of large volume, and particularly, the volume of an empty box is the same as that of a full box, so that the transportation cost is high, and the limitation is strong. Simultaneously, to the short distance transportation, general cold chain case can satisfy, but the length transportation especially exceeds 24 hours transit time, its heat preservation effect is not good, the cold chain case that uses in the transportation at present mostly through place the cold-storage agent in inside in order to reach the effect of cold-stored quality guaranteeing in the transportation, but the inside parking space of current cold chain case is fixed unchangeable, make the cold chain case like this no matter how big the thing that inside was placed, all must place the cold-storage agent of same quantity, the waste in a large number of cold-storage agent has been caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of existence among the prior art, providing a cold chain case with adjustable, thereby solved prior art cold chain case storage space and can not adjust and cause the problem that the transportation is inconvenient, the coolant is extravagant.

In order to realize the purpose, the utility model discloses a technical scheme be:

an adjustable cold chain box comprises a top cover and a box body, and is characterized in that a sealing ring is arranged on the inner wall of the top cover, the top cover is matched with the box body, the box body comprises a movable frame and a frame body base, the upper end and the lower end of the movable frame are in an open design, a convex edge is arranged at the upper end of the movable frame, a temperature sensor is arranged on the inner wall of the convex edge, a temperature display screen is arranged on the outer wall of the convex edge, the temperature sensor and the temperature display screen are electrically connected with a controller, a plurality of connecting grooves are formed in the two opposite outer walls of the movable frame, each connecting groove is arranged in a step shape along the horizontal direction, an annular groove is formed in the upper end wall of the frame body base, the lower end of the movable frame is inserted into the annular groove, a plurality of threaded through holes are formed in the frame body base, a limiting, and each threaded through hole is horizontally arranged.

Preferably, the box is place through welded mode fixedly connected with screw rod to one side of framework base, the box is placed including storage tank and storing lid to the screw rod, the opening part of storage tank is equipped with the joint edge, swing joint is followed through the joint to storage tank and storing lid.

Preferably, the cross section of the clamping edge is L-shaped.

Preferably, the connecting groove is provided with 5-10 connecting grooves.

Preferably, the bottom of the box body is provided with 4 rollers.

The utility model discloses possess beneficial effect: the utility model discloses a design screw rod place the box and facilitate the storage of spacing screw rod, avoid in the use, frequent getting and putting causes the loss of spacing screw rod; the utility model provides a thereby prior art cold chain case storage space can not adjust and cause the problem that the transportation is inconvenient, the coolant is extravagant.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the screw storage box of the present invention;

in the figure: 1. the top cap, 11, sealing washer, 2, the box, 21, the adjustable frame, 211, protruding edge, 212, spread groove, 22, frame body base, 221, annular groove, 222, screw through-hole, 3, temperature-sensing ware, 4, temperature display screen, 5, stop screw, 6, the box is place to the screw rod, 61, storage tank, 611, joint edge, 62, storing lid, 7, gyro wheel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The adjustable cold chain box shown in fig. 1-2 comprises a top cover 1 and a box body 2, and is characterized in that a sealing ring 11 is arranged on the inner wall of the top cover 1, the top cover 1 is matched with the box body 2, the box body 2 comprises a movable frame 21 and a frame body base 22, the upper end and the lower end of the movable frame 21 are in an open design, a convex edge 211 is arranged at the upper end of the movable frame 21, a temperature sensor 3 is arranged on the inner wall of the convex edge 211, a temperature display screen 4 is arranged on the outer wall of the convex edge 211, the temperature sensor 3 and the temperature display screen 4 are electrically connected with a controller, a plurality of connecting grooves 212 are arranged on the two opposite outer walls of the movable frame 21, each connecting groove 212 is arranged in a step shape along the horizontal direction, an annular groove 221 is arranged on the upper end wall of the frame body base 22, the lower end of the movable frame 21 is inserted into the annular groove 221, a plurality, each threaded through hole 222 is provided with a limit screw 5, the threaded through holes 222 are matched with the connecting grooves 212, and each threaded through hole 222 is horizontally arranged.

Preferably, box 6 is place to one side of framework base 22 through welded mode fixedly connected with screw rod, box 6 is placed to the screw rod includes storage tank 61 and storing lid 62, the opening part of storage tank 61 is equipped with the joint along 611, storage tank 61 and storing lid 62 pass through the joint along 611 swing joint. The cross section of the clamping edge 611 is L-shaped. The connecting groove 212 is provided with 5-10. The bottom of the box body 2 is provided with 4 rollers 7.

The utility model is realized in such a way that when the cold chain box is not used, the movable frame 21 is completely sleeved in the annular groove 221 of the frame base 22, the convex edge 211 is limited at the upper edge of the frame base 22, when the required storage capacity is large, all the thread through holes 222 are connected with the upper limit screw 5 and are connected with the connecting groove 212, a certain limiting effect can be provided for the movable frame 21, because the connecting groove 212 near one side of the temperature sensor 3 is connected with the limit screw 5, the upper edge of the connecting groove 212 for limiting is at the lowest end, the ascending distance of the movable frame 21 is the largest at the moment, the storage space in the cold chain box is the largest, when the storage capacity in the cold chain box is reduced, the movable frame can be sequentially taken out the limit screw 5 from the right side to the left side (as shown in figure 1) until the movable frame 21 falls down to reach the proper storage space, so that the waste of cold storage agent or electric energy can be reduced, place box 6 through the design screw rod and make things convenient for depositing of stop screw 5, avoid in the use, frequent getting is put and is caused losing of stop screw 5, when storing, temperature-sensing ware 3 and temperature display screen 4 and controller electric connection, through temperature-sensing ware 3's response, with signal transmission to controller (not shown in the figure) and show the temperature of cold chain incasement portion at temperature-sensing ware 4 to judge whether up to standard the storage temperature environment of the inside. The utility model discloses simple structure is convenient for storage space's regulation.

The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations may be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims (5)

1. The adjustable cold chain box comprises a top cover (1) and a box body (2) and is characterized in that a sealing ring (11) is arranged on the inner wall of the top cover (1), the top cover (1) is matched with the box body (2), the box body (2) comprises a movable frame (21) and a frame body base (22), the upper end and the lower end of the movable frame (21) are in open design, a convex edge (211) is arranged at the upper end of the movable frame (21), a temperature sensor (3) is installed on the inner wall of the convex edge (211), a temperature display screen (4) is installed on the outer wall of the convex edge (211), the temperature sensor (3) and the temperature display screen (4) are electrically connected with a controller, a plurality of connecting grooves (212) are formed in the two opposite outer walls of the movable frame (21), each connecting groove (212) is arranged in a stepped manner along the horizontal direction, and an annular groove (221) is formed in the upper end wall of the, the lower end of the movable frame (21) is inserted into the annular groove (221), a plurality of threaded through holes (222) are formed in the frame body base (22), each threaded through hole (222) is provided with a limiting screw rod (5), the threaded through holes (222) are matched with the connecting grooves (212), and each threaded through hole (222) is horizontally arranged.

2. The adjustable cold chain box according to claim 1, wherein one side of the frame base (22) is fixedly connected with a screw placing box (6) in a welding mode, the screw placing box (6) comprises a storage box (61) and a storage cover (62), a clamping edge (611) is arranged at an opening of the storage box (61), and the storage box (61) and the storage cover (62) are movably connected through the clamping edge (611).

3. An adjustable cold chain box according to claim 2, wherein the cross section of the clamping edge (611) is "L" shaped.

4. An adjustable cold chain box according to claim 1, wherein there are 5-10 said connecting slots (212).

5. An adjustable cold chain box according to claim 1, wherein the bottom of the box body (2) is provided with 4 rollers (7).

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