Cold chain heat preservation box

Abstract

The utility model belongs to the technical field of heat preservation equipment, and discloses a cold chain heat preservation box which comprises a box body and a temperature detection device. A fixing frame is arranged on the side wall of the box body, the fixing frame is provided with a containing groove, and a first conductive contact piece is arranged on the groove wall of the containing groove; the temperature detection device comprises a detection main body and a detection probe, the detection probe is arranged in the box body, and the detection probe is connected with the first conductive contact through a wire; a second conductive contact is arranged on one side of the detection body, the detection body is detachably arranged in the containing groove, and when the detection body is located in the containing groove, the first conductive contact and the second conductive contact make contact with each other to form a conducting state. According to the cold chain heat preservation box, the detection main body can be externally arranged and can be quickly assembled and disassembled for use, meanwhile, conduction and data transmission between the detection probe and the detection main body can be synchronously achieved when the detection main body is assembled on the fixing frame of the box body, and a user can monitor the temperature in the box in real time through the detection main body outside the box body without opening the box.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of heat preservation equipment, and particularly relates to a cold chain heat preservation box. BACKGROUND

[0002] The storage or transportation of specimens needs to meet certain temperature conditions, and currently, cold chain heat preservation boxes are generally used for transportation or storage. However, the RCW-20 cold chain heat preservation box currently used has only a hole for inserting a thermometer because only a small thermometer was considered during early production. Currently, customers have higher requirements for cold chain transportation, and need to display real-time transportation trajectories and real-time temperature records. Therefore, it is required to use a thermometer with GPS positioning (GPS thermometer for short). However, the original heat preservation box has a small space for instruments because the GPS thermometer is relatively large. Currently, the GPS thermometer can only be placed in the box to monitor the temperature, which is not easy for logistics personnel to see the temperature at the first time. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims to provide a cold chain heat preservation box capable of fixing a temperature detection device outside a box body and conveniently and real-timely detecting the temperature in the box.

[0004] The above-mentioned purpose is achieved by the following technical scheme.

[0005] The utility model embodiment provides a cold chain heat preservation box, the cold chain heat preservation box includes a box body and temperature detection device;

[0006] The side wall of the box body is provided with a fixing frame, the fixing frame has a containing groove, and the groove wall of the containing groove is provided with a first conductive contact piece; the temperature detection device includes a detection main body and a detection probe, the detection probe is arranged in the box body, and the detection probe is connected with the first conductive contact piece through a lead wire; one side of the detection main body is provided with a second conductive contact piece, the detection main body is detachably arranged in the containing groove, and when the detection main body is located in the containing groove, the first conductive contact piece and the second conductive contact piece are in contact with each other to form a conduction state.

[0007] In some embodiments, the outer wall of the box body is inwardly recessed to form a groove, and the fixing frame is embedded in the groove.

[0008] In some embodiments, the fixed frame is open on one side opposite to the box, the fixed frame is open on one side near the top of the box, the recess extends upward on one side corresponding to the second opening structure to form a limiting groove, the box is provided with a movable limiting member, the limiting member has elastic performance, when the detection body is located in the accommodating groove, the limiting member is arranged in the limiting groove and abuts against the detection body and the box.

[0009] In some embodiments, the limiting member is connected with the box through a connecting rope, and the connecting rope has elastic performance.

[0010] In some embodiments, the limiting member is a rubber plug.

[0011] In some embodiments, the width of the limiting groove is smaller than the width of the recess.

[0012] In some embodiments, the limiting groove is a semicircular groove, the limiting member includes a limiting body and a protruding part arranged on the limiting body, and the cross section of the limiting body is semicircular and matched with the limiting groove.

[0013] In some embodiments, the fixed frame is provided with a clamping member corresponding to each side of the accommodating groove, and the detection body is clamped in the accommodating groove of the fixed frame through the clamping member.

[0014] In some embodiments, the bottom end of the fixed frame is isolated from the accommodating groove by a partition plate to form a closed cavity, the first conductive contact is arranged through the partition plate, and one end of the first conductive contact in the closed cavity is connected with the detection probe through a wire.

[0015] In some embodiments, the first conductive contact and the second conductive contact are provided with a plurality of each, each first conductive contact is arranged through the partition plate side by side, each second conductive contact is arranged at the bottom of the detection body side by side, and the first conductive contact and the second conductive contact are arranged one by one.

[0016] The technical scheme provided by the utility model has the following advantages and effects:

[0017] The cold chain insulation box is provided with a fixing frame on the side wall of the box body, the temperature detection device comprises a detection main body and a detection probe in a split structure, a first conductive contact communicated with the detection probe is arranged on the groove wall of the fixing frame, a second conductive contact matched with the first conductive contact is arranged on the detection main body, and the detection main body is detachably arranged in the containing groove; when the detection main body is fixed in the containing groove, the detection main body is in contact with the detection probe through the second conductive contact and the first conductive contact to form a conduction state, and the temperature in the box detected by the detection probe can be displayed on the detection main body in real time; when the temperature detection is not needed, the detection main body can be detached from the fixing frame, so that the cold chain insulation box can realize the external arrangement of the detection main body and the quick assembly and disassembly, and the conduction and data transmission between the detection probe and the detection main body can be realized at the same time when the detection main body is assembled in the fixing frame of the box body, so that the user can monitor the temperature in the box through the detection main body outside the box body. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is an assembly structure schematic view of the cold chain insulation box of the embodiment of the utility model;

[0019] Figure 2 is a structure schematic view of the temperature detection device in the cold chain insulation box of the embodiment of the utility model in an unassembled state;

[0020] Figure 3 is a structure schematic view of the box body;

[0021] Figure 4 is a structure schematic view of the fixing frame;

[0022] Figure 5 is a bottom structure schematic view of the detection main body;

[0023] Figure 6 is a structure schematic view of the limiting piece.

[0024] Explanation of reference signs:

[0025] 100, cold chain insulation box;

[0026] 1, box body; 11, groove; 12, limiting groove; 13, limiting piece; 131, limiting body; 132, protruding part; 14, connecting rope; 2, temperature detection device; 21, detection main body; 22, detection probe; 23, second conductive contact; 3, fixing frame; 31, containing groove; 32, first conductive contact; 33, first opening structure; 34, second opening structure; 35, clamping piece; 36, isolation plate; 37, avoiding hole. DETAILED DESCRIPTION

[0027] For the convenience of understanding the utility model, the specific embodiments of the utility model will be described in more detail below with reference to the accompanying drawings of the description.

[0028] Unless specifically stated or otherwise defined, "first, second" and the like used herein are merely used to distinguish names, and do not represent specific quantity or order.

[0029] Unless specifically stated or otherwise defined, the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] It should be noted that "fixed to", "connected to" herein can be directly fixed or connected to an element, or indirectly fixed or connected to an element.

[0031] The utility model embodiment provides a cold chain heat preservation box 100, such as Figures 1 to 6 As shown, the cold chain heat preservation box 100 includes box 1 and temperature detection device 2;The side wall of box 1 is provided with fixed frame 3, the fixed frame 3 has accommodating groove 31, the groove wall of accommodating groove 31 is provided with first conductive contact 32;Temperature detection device 2 includes detection main body 21 and detection probe 22, detection probe 22 is arranged in box 1, and detection probe 22 is connected with first conductive contact 32 through wire;The side of detection main body 21 is provided with second conductive contact 23, and detection main body 21 can be detachably arranged in accommodating groove 31, and when detection main body 21 is located in accommodating groove 31, first conductive contact 32 and second conductive contact 23 are in contact with each other to form conduction state.It should be noted that the temperature detection device 2 can be a temperature meter with GPS positioning, and the detection main body 21 is integrated with a conventional display screen, operation button, power supply, charging port and the like, and the detection probe 22 is used to collect temperature data in real time.Therefore, the temperature detection device 2 can collect temperature data in real time through the prepared detection probe 22, and display on the detection main body 21, and can be connected to upload to the terminal to view real-time data and positioning track, and the operation of viewing, analyzing and the like to the data collected, the detection principle is prior art, and also not the focus of protection, and here is not too much elaboration.

[0032] Specifically in the embodiment, the fixing frame 3 is arranged on the side wall of the box body 1, specifically on the front side facing the operator, a first conductive contact 32 in communication with the detection probe 22 is arranged on the groove wall of the accommodating groove 31 of the fixing frame 3, and a second conductive contact 23 matched with the first conductive contact 32 is arranged on the detection main body 21 of the temperature detection device 2. Since the detection main body 21 is detachably arranged in the accommodating groove 31, when the detection main body 21 is fixed in the accommodating groove 31, the detection main body 21 is in contact with the detection probe 22 through the second conductive contact 23 and the first conductive contact 32 to form a conduction state, and the temperature in the box detected by the detection probe 22 can be displayed on the detection main body 21 in real time. When temperature detection is not needed or the detection main body 21 is easily damaged due to overcooling, the detection main body 21 can be detached from the fixing frame 3, and at this time, the detection main body 21 can be charged or maintained. Therefore, the cold chain insulation box 100 can realize external arrangement and quick assembly and disassembly of the detection main body 21, and the conduction and data transmission between the detection probe 22 and the detection main body 21 can be realized synchronously when the detection main body 21 is assembled in the fixing frame 3 of the box body 1, and the user can monitor the temperature in the box through the detection main body 21 outside the box body 1 without opening the box.

[0033] In some embodiments, as shown in Figure 4 The fixing frame 3 is provided with a clamping piece 35 on each of the opposite sides in the vertical direction of the box body 1, and the detection main body 21 is clamped in the accommodating groove 31 of the fixing frame 3 through the clamping piece 35. Specifically, the fixing frame 3 is provided with the clamping piece 35 on each of the opposite sides in the vertical direction of the box body 1, and the clamping piece 35 can be a elastic buckle. The fixing frame 3 is provided with an avoiding hole 37 corresponding to the position of the clamping piece 35. When the detection main body 21 is pressed into the accommodating groove 31 of the fixing frame 3 under the action of an external force, the elastic buckle is retracted into the avoiding hole 37, and after the detection main body 21 is placed in position, the elastic buckle restores to the original position under the action of its own elasticity to clamp the detection main body 21. When disassembling, the detection main body 21 can be disassembled by overcoming the limitation of the elastic buckle. The clamping piece 35 has the characteristics of convenient disassembly and stable clamping. In some embodiments, the fixing frame 3 can be provided with only one clamping piece 35 on each of the opposite sides, or a plurality of clamping pieces 35 can be arranged on each of the opposite sides in the vertical direction of the fixing frame 3.

[0034] In some embodiments, as shown in Figure 2 and Figure 3As shown, the outer wall of the box 1 is inwardly recessed to form a groove 11, and the fixing frame 3 is embedded in the groove 11. Understandably, the embedded structure of the fixing frame 3 can make the surface of the box 1 flat, improve the aesthetics, and avoid bumping and damaging the fixing frame 3 and the detection main body 21 during transportation. Specifically, the fixing frame 3 and the box 1 can be provided with a plurality of locking holes corresponding to the position of the groove 11, and a plurality of fasteners such as fixing screws are arranged in the locking holes to fix the fixing frame 3 in the groove 11 of the box 1. In addition, the fixing frame 3 can also be fixed in the groove 11 of the box 1 by bonding, welding or other methods, which is not particularly limited here.

[0035] In some embodiments, as shown in Figure 4 As shown, the side opposite to the fixing frame 3 and the box 1 is an open first opening structure 33, the side close to the top of the box 1 is an open second opening structure 34, and the groove 11 extends upward to form a limiting groove 12 corresponding to the side of the second opening structure 34. Among them, the top and outer side of the fixing frame 3 are both open, cooperating with the limiting groove 12 arranged at the top of the groove 11, which facilitates the user to exert force on the detection main body 21 from here, so as to disassemble the detection main body 21 from the fixing frame 3. The display screen and the button of the detection main body 21 correspond to the position of the first opening structure 33, so as to facilitate the user to observe the temperature displayed by the detection main body 21 and control the button. The box 1 is provided with a movable limiting piece 13, which has elastic performance. When the detection main body 21 is located in the accommodating groove 31, the limiting piece 13 is arranged in the limiting groove 12 and abuts against the detection main body 21 and the box 1. Understandably, when the detection main body 21 is fixed in the accommodating groove 31 of the fixing frame 3, the limiting piece 13 is inserted into the limiting groove 12, and the elastic effect of the limiting piece 13 fills the space of the limiting groove 12 and abuts against the detection main body 21 and the box 1, so as to fill the gap at the top of the detection main body 21, avoid the shaking of the detection main body 21, and form a certain fixing effect. After the limiting piece 13 is taken out of the limiting groove 12, the user can quickly and conveniently disassemble the detection main body 21 from the fixing frame 3.

[0036] In some embodiments, as shown in Figure 1 and Figure 6 As shown, the limiting piece 13 is connected with the box 1 through a connecting rope 14, and the connecting rope 14 has elastic performance. Among them, the limiting piece 13 is fixed on the box 1 through the connecting rope 14, and when the limiting piece 13 is taken out of the limiting groove 12, the limiting piece 13 can be hung on the box 1 to avoid loss. The connecting rope 14 has elastic performance and can form a certain elastic stroke space, which is convenient for the user to take out or insert the limiting piece 13 into the limiting groove 12.

[0037] In some embodiments, the limiting member 13 is a rubber plug, which has good elastic properties, wear resistance, and low cost.

[0038] In some embodiments, the slot width of the limiting slot 12 is less than the slot width of the groove 11, so that the top of the detection body 21 does not correspond to the position of the limiting slot 12 can be in contact with the slot wall of the groove 11, further improving the fixing effect of the detection body 21.

[0039] In some embodiments, as shown in Figure 6 The limiting slot 12 is a semicircular slot, and the limiting member 13 includes a limiting body 131 and a protruding portion 132 disposed on the limiting body 131. The cross section of the limiting body 131 is semicircular and matches the limiting slot 12. The limiting body 131 is a hollow groove structure that is concave inward, and the protruding portion 132 is plate-shaped. The protruding portion 132 spans the hollow groove of the limiting body 131, and its two ends are connected to the slot walls on both sides of the limiting body 131, and partially protrude from the surface of the limiting body 131. This facilitates the user to exert force on the protruding portion 132 to remove the limiting member 13, and improves the structural strength of the limiting body 131. The cross section of the limiting body 131 is semicircular, which can fully fill the gap at the top end of the detection body 21.

[0040] In some embodiments, the box 1 is a square box, and a sandwich layer is arranged in the box 1. The sandwich layer is a thermal insulation layer, which can provide good thermal insulation effect.

[0041] In some embodiments, as shown in Figure 4 The bottom end of the fixing frame 3 is isolated from the containing groove 31 by a partition plate 36 to form a closed cavity. The first conductive contact 32 penetrates the partition plate 36, and one end of the first conductive contact 32 in the closed cavity is connected to the detection probe 22 by a wire. By arranging a closed cavity independent of the containing groove 31, and connecting one end of the first conductive contact 32 in the closed cavity to the wire, the first conductive contact 32 and the wire can be hidden in the closed cavity. This makes the containing groove 31 only expose the local structure of the first conductive contact 32, improves the neatness and aesthetics, and facilitates the transportation and handling of the cold chain insulation box 100.

[0042] In some embodiments, as shown in Figure 4 and Figure 5As shown, the first conductive contact 32 and the second conductive contact 23 are each provided with a plurality, each of the first conductive contact 32 is arranged side by side in the isolation plate 36, each of the second conductive contact 23 is arranged side by side at the bottom of the detection main body 21, and the first conductive contact 32 and the second conductive contact 23 are arranged one by one. Among them, a plurality of conductive contacts can be arranged to form signal ground, signal transmission, power supply and the like, and the number of conductive contacts can be set according to actual needs, and each first conductive contact 32 is connected to the lead wire of the detection probe 22 through a plurality of lead wires at one end of the closed cavity. The box body 1 is provided with a through hole corresponding to the position of the closed cavity for the lead wire of the detection probe 22 to pass through, and the lead wire of the detection probe 22 enters the closed cavity through the through hole and is connected to the lead wire of the first conductive contact 32.

[0043] The above embodiments are not exhaustive based on the present application, and in addition to the above, there can be a plurality of other embodiments not listed. Any replacement and improvement made without violating the concept of the present application belongs to the protection scope of the present application.

Claims

1. A cold chain cooler, characterized in that, The cold-chain preservation box comprises a box body and a temperature detection device; The side wall of the box body is provided with a fixing frame having a receiving groove, and the groove wall of the receiving groove is provided with a first conductive contact; the temperature detection device comprises a detection main body and a detection probe, the detection probe is arranged in the box body, and the detection probe is connected with the first conductive contact through a lead wire; one side of the detection main body is provided with a second conductive contact, the detection main body is detachably arranged in the receiving groove, and when the detection main body is located in the receiving groove, the first conductive contact and the second conductive contact are in contact with each other to form a conduction state.

2. The cold chain cooler of claim 1, wherein, The outer wall of the box body is inwardly recessed to form a groove, and the fixing frame is embedded in the groove.

3. The cold chain cooler of claim 2, wherein, The side of the fixing frame opposite to the box body is in an open first opening structure, the side of the fixing frame close to the top of the box body is in an open second opening structure, the side of the groove corresponding to the second opening structure extends upward to form a limiting groove, and the box body is provided with a movable limiting piece, the limiting piece has elastic performance, and when the detection main body is located in the receiving groove, the limiting piece is arranged in the limiting groove and abuts against the detection main body and the box body.

4. The cold chain cooler of claim 3, wherein, The limiting piece is connected with the box body through a connecting rope, and the connecting rope has elastic performance.

5. The cold chain cooler of claim 3, wherein, The limiting piece is a rubber plug.

6. The cold chain cooler of claim 3, wherein, The groove width of the limiting groove is smaller than the groove width of the groove.

7. The cold chain cooler of claim 3, wherein, The limiting groove is a semicircular groove; the limiting piece comprises a limiting body and a protruding part arranged on the limiting body, and the cross section of the limiting body is semicircular and adapted to the limiting groove.

8. The cold chain cooler of any of claims 1-7, wherein, The fixing frame is provided with a clamping piece corresponding to the opposite sides in the receiving groove, and the detection main body is clamped in the receiving groove of the fixing frame through the clamping piece.

9. The cold chain cooler of any of claims 1-7, wherein, The bottom end of the fixing frame is isolated from the receiving groove by a partition plate, the first conductive contact is arranged in the partition plate, and the first conductive contact at one end of the closed cavity is connected with the detection probe through a lead wire.

10. The cold chain cooler of claim 9, wherein, The first conductive contact and the second conductive contact are provided with a plurality of first conductive contacts arranged side by side in the partition plate, a plurality of second conductive contacts arranged side by side at the bottom of the detection main body, and the first conductive contact and the second conductive contact are arranged one by one.

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