A real-time temperature collection device for cold chain

Abstract

The present invention relates to a real-time temperature collection device for cold chain, comprising a collection device main body and a temperature collection box, wherein the collection device main body is provided with a temperature collection box, and the temperature collection box is provided with a collector, the temperature sensing contact of the collector extends outside the temperature collection box, a cooling mechanism is provided outside the collection device main body, and the cooling mechanism is matched with the temperature sensing contact, and a signal collection unit is provided on the cooling mechanism; the present invention improves the structure of the existing real-time temperature collection device for cold chain, and the improved real-time temperature collection device for cold chain can automatically break the ice layer on the surface of the temperature sensing contact during the temperature collection process, thereby avoiding the influence of the ice layer on the temperature sensing contact when collecting temperature.

Description

Technical Field

[0001] The present invention relates to the field of cold chain technology, and in particular to a real-time temperature collection device for cold chain. Background Art

[0002] With the development of my country's economy and society, the requirements for the freshness and preservation of food, medicine, etc. are becoming increasingly higher. Now the circulation of our food and medicine mostly relies on vehicle transportation. Due to the maneuverability of vehicles and the complexity of roads, it is difficult to accurately grasp the situation of transportation vehicles in a timely manner. In cold chain logistics, refrigerated trucks are usually used to transport food and medicine. In cold chain transportation, it is necessary to monitor the temperature and position during transportation in real time; when the goods are delivered, it is convenient to print out the historical temperature data on site. At present, the above-mentioned solution is completed by dividing it into several different devices, which seriously affects the effective operation of the entire system. With the advancement of science and technology, the existing temperature acquisition device adopts an integrated device, which not only reduces the space occupied, but also improves the working efficiency of the system. However, in the cold chain environment, due to the low temperature, the sensing end of the integrated device is prone to ice, so it can only record the temperature of the ice outside the sensing end, but cannot detect the ambient temperature. In order to solve the above problems, the present invention proposes a real-time temperature acquisition device for cold chain. Summary of the Invention

[0003] (1) Technical problems to be solved

[0004] The purpose of the present invention is to overcome the shortcomings of the existing technology, adapt to actual needs, and provide a real-time temperature collection device for cold chain to solve the above technical problems.

[0005] (2) Technical solution

[0006] In order to achieve the purpose of the present invention, the technical solution adopted by the present invention is:

[0007] A real-time temperature collection device for cold chain includes a collection device body and a temperature collection box. The collection device body is provided with a temperature collection box, and the temperature collection box is provided with a collector. The temperature sensing contact of the collector extends outside the temperature collection box. A cooling mechanism is provided outside the collection device body, and the cooling mechanism is matched with the temperature sensing contact. A signal collection unit is provided on the cooling mechanism.

[0008] Furthermore, the cooling mechanism includes a cooling body, a driving cylinder rod and a driving cylinder, the driving cylinder is fixedly plugged into the acquisition equipment body, and the driving end of the driving cylinder is connected to one end of the driving cylinder rod, and the other end of the driving cylinder rod is fixedly connected to the cooling body.

[0009] Furthermore, the cooling body includes a cooling trough and a support frame. The support frame is arranged in the cooling trough, and a plurality of wall-breaking nail assemblies are arranged on the support frame.

[0010] Furthermore, the wall-breaking nail assembly includes an ice-breaking nail, a heater, a limit block and a reset spring. The ice-breaking nail is movably plugged into the support frame. A heater is provided on the ice-breaking nail, and one end of the ice-breaking nail located in the cooling groove is fixedly connected to the limit block. A reset spring is wrapped around the outside of the ice-breaking nail, and the two ends of the reset spring are respectively fixedly connected to the side wall of the ice-breaking nail and the side wall of the support frame.

[0011] Furthermore, a transmission assembly is provided in the cooling trough, and the transmission assembly includes a fixed block, a threaded hole, a threaded rod and a drive motor. The fixed block is fixedly connected to the outer top wall of the cooling trough, and a threaded hole is provided on the fixed block. A threaded rod is threadedly inserted into the threaded hole, and the threaded rod is connected to the free end of the drive motor. The drive motor is fixedly connected to the inner wall of the cooling trough.

[0012] Furthermore, a guide assembly is provided in the cooling trough, and the guide assembly includes a support slider and a support slide groove. The support slider is fixedly arranged on the outer bottom wall of the support frame, and the support slider is slidably arranged in the support slide groove. The support slide groove is fixedly connected to the inner bottom wall of the cooling trough.

[0013] Furthermore, the ice-breaking nail, the first section, the second section, the inclined head, the spiral groove, the spiral rod and the support spring, the first section is provided with a spiral groove, one end of the second section is fixedly connected to the spiral rod, and the spiral rod is movably inserted in the spiral groove, the spiral rod is wrapped around the outside and connected to the support spring, and one end of the support spring is fixedly connected to the side wall of the first section, the other end of the support spring is fixedly connected to the side wall of the rotating ring, and the rotating ring is rotatably set on the second section, and the other end of the second section is fixedly connected to the inclined head.

[0014] Furthermore, a knocking mechanism is provided on the first section.

[0015] Furthermore, the knocking mechanism includes a movable groove, which is opened on the first section and is connected to the spiral groove. A spur rack is movably arranged in the movable groove, and the spur rack is fixedly connected to the rotating shaft. The rotating shaft is rotatably arranged on the spiral rod. The spur rack is meshed with the driving gear, and the driving gear is fixedly sleeved outside the No. 1 rotating rod. The No. 1 rotating rod is rotatably arranged in the movable groove. Several No. 2 rotating rods are rotatably arranged on the driving gear, and a knocking rod is fixedly sleeved outside the No. 2 rotating rod. The side wall of the knocking rod is fixedly connected to one end of a connecting spring, and the other end of the connecting spring is fixedly connected to the driving gear.

[0016] Furthermore, an air blowing mechanism is provided in the support frame, and the air blowing mechanism includes a blower and an air duct. The blower is fixedly connected to the inner side wall of the support frame, and the air outlet of the blower is connected to the air duct.

[0017] (3) Beneficial effects:

[0018] The present invention improves the structure of the existing real-time temperature collection device for cold chain. The improved real-time temperature collection device for cold chain can automatically break the ice layer on the surface of the temperature sensing contact during the temperature collection process, thereby avoiding the influence of the ice layer on the temperature sensing contact when collecting temperature.

[0019] A cooling mechanism is provided in the present invention, and a signal acquisition unit is provided on the cooling mechanism, which can detect whether ice is formed on the temperature sensing contact. When ice is formed on the temperature sensing contact, the driving cylinder is controlled to work, and the cooling body is pulled in the direction close to the acquisition device body by driving the cylinder rod, thereby achieving the effect of breaking the ice layer on the surface of the temperature sensing contact.

[0020] The structural design of the cooling body in the present invention is reasonable and can achieve the effect of high-efficiency ice breaking. Specifically, when the cooling trough moves with the support frame close to the main body of the collection equipment, the ice-breaking spikes will be inserted into the ice layer first, causing the ice layer to break, thereby achieving the first step of breaking effect.

[0021] The present invention is provided with a transmission assembly, which is used to provide power for the left and right movement of the support frame. The left and right movement of the support frame will drive the ice-breaking spikes to move left and right, and the movement of the ice-breaking spikes can quickly break the ice layer.

[0022] The structural design of the ice-breaking spike in the present invention is reasonable. When the tip of the ice-breaking spike first contacts the ice layer, the second section will move toward the first section due to the resistance of the ice layer. During the above movement, since the spiral rod is threadedly inserted into the spiral groove, the second section will rotate relative to the first section. During the rotation of the second section, a more efficient ice-breaking effect can be achieved.

[0023] The present invention is provided with a knocking mechanism. The setting of the knocking mechanism can make the ice-breaking nail itself vibrate, and the ice-breaking effect can be accelerated by vibration. Specifically, when the spiral rod moves to the left, it will move the spur rack to the left. The leftward movement of the spur rack will cause the driving gear to rotate counterclockwise. The counterclockwise rotation of the driving gear will cause the knocking rod to rotate. The rotation of the knocking rod will hit the ice-breaking nail, thereby increasing the vibration frequency of the ice-breaking nail and accelerating the fragmentation of the ice layer.

[0024] The present invention is provided with an air blowing mechanism, which is used to blow hot air to accelerate the melting of the ice layer or the falling off of the temperature sensing contact. Specifically, the operation of the blower will blow hot air through the air duct to the surface of the temperature sensing contact, so that the ice layer on the temperature sensing contact is quickly removed. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of an embodiment of a real-time temperature acquisition device for cold chain use of the present invention;

[0026] Figure 2 This is a schematic diagram of the cooling mechanism structure of the real-time temperature acquisition device for cold chain use of the present invention;

[0027] Figure 3 This is the real-time temperature collection device for cold chain use of the present invention Figure 2 Schematic diagram of the partial cutting structure of the middle cooling mechanism from the right side;

[0028] Figure 4 This is the real-time temperature collection device for cold chain use of the present invention Figure 3 Schematic diagram of the right side structure of the middle support frame;

[0029] Figure 5 This is a schematic diagram of the structure of the air blowing mechanism in the real-time temperature collection device for cold chain use of the present invention;

[0030] Figure 6 This is the real-time temperature collection device for cold chain use of the present invention Figure 3 Schematic diagram of the middle ice-breaking spike structure;

[0031] Figure 7 This is the real-time temperature collection device for cold chain use of the present invention Figure 6 A magnified schematic diagram of the structure in the middle.

[0032] The reference numerals are as follows:

[0033] Collection equipment body 1, temperature collection box 2, temperature sensing contact 3, cooling mechanism 4, cooling body 41, cooling groove 411, support frame 412, support slider 413, support slide groove 414, ice-breaking nail 415, first section 4151, second section 4152, tilting head 4153, spiral groove 4154, spiral rod 4155, support spring 4156, rotating ring 4157, heater 416, limit block 417, return spring 418, fixed block 419, threaded hole 4110, threaded rod 4111, drive motor 4112, drive cylinder rod 42, drive cylinder 43, knocking mechanism 5, moving groove 51, spur rack 52, drive gear 53, No. 1 rotating rod 54, knocking rod 55, No. 2 rotating rod 56, connecting spring 57, blowing mechanism 6, blower 61, air guide tube 62. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-7 The present invention is further described with examples:

[0035] A real-time temperature collection device for cold chain includes a collection device body 1 and a temperature collection box 2. The collection device body 1 is provided with a temperature collection box 2, and the temperature collection box 2 is provided with a collector. The temperature sensing contact 3 of the collector extends outside the temperature collection box 2. A cooling mechanism 4 is provided outside the collection device body 1, and the cooling mechanism 4 is matched with the temperature sensing contact 3. The cooling mechanism 4 is provided with a signal collection unit. The present invention improves the structure of the existing real-time temperature collection device for cold chain. The improved real-time temperature collection device for cold chain can automatically break the ice layer on the surface of the temperature sensing contact 3 during the temperature collection process, avoiding the influence of the ice layer on the temperature sensing contact 3 when collecting temperature. The signal collection unit is provided to detect whether there is an ice layer on the temperature sensing contact 3. When there is an ice layer on the outer surface of the temperature sensing contact 3, it will drive the cooling mechanism 4 to start working.

[0036] In this embodiment, the cooling mechanism 4 includes a cooling body 41, a driving cylinder rod 42 and a driving cylinder 43. The driving cylinder 43 is fixedly plugged into the acquisition device body 1, and the driving end of the driving cylinder 43 is connected to one end of the driving cylinder rod 42, and the other end of the driving cylinder rod 42 is fixedly connected to the cooling body 41. The present invention provides a cooling mechanism 4, and a signal acquisition unit is provided on the cooling mechanism 4, which can detect whether ice is formed on the temperature sensing contact 3. When ice is formed on the temperature sensing contact 3, the driving cylinder 43 is controlled to work, and the cooling body 41 is pulled toward the acquisition device body 1 by the driving cylinder rod 42, thereby achieving the effect of breaking the ice layer on the surface of the temperature sensing contact 3.

[0037] In this embodiment, the cooling body 41 includes a cooling groove 411 and a support frame 412. The support frame 412 is provided in the cooling groove 411, and a plurality of wall-breaking nail assemblies are provided on the support frame 412. The wall-breaking nail assembly includes an ice-breaking nail 415, a heater 416, a limit block 417 and a return spring 418. The ice-breaking nail 415 is movably plugged into the support frame 412. The ice-breaking nail 415 is provided with a heater 416, and one end of the ice-breaking nail 415 located in the cooling groove 411 is fixedly connected to the limit block 417. 7. A return spring 418 is wound around the outside of the ice-breaking spike 415, and both ends of the return spring 418 are fixedly connected to the side wall of the ice-breaking spike 415 and the side wall of the support frame 412 respectively. The structural design of the cooling body 41 in the present invention is reasonable and can achieve the effect of high-efficiency ice breaking. Specifically, when the cooling trough 411 moves with the support frame 412 close to the collection device body 1, the ice-breaking spike 415 will be inserted into the ice layer first, thereby causing the ice layer to break, thereby achieving the first step of breaking.

[0038] The ice-breaking spike 415 is movably mounted on the support frame 412. This arrangement allows the ice-breaking spike 415 to move relative to the support frame 412, thereby preventing the temperature-sensing contact 3 from being damaged when the resistance of the ice-breaking spike 415 is too great. Specifically, when the ice-breaking spike 415 breaks into the ice layer and contacts the temperature-sensing contact 3, as the support frame 412 continues to approach the acquisition device body 1, the ice-breaking spike 415 moves leftward relative to the support frame 412, thereby protecting the temperature-sensing contact 3. A return spring 418 is provided on the outer cover of the ice-breaking spike 415. The return spring 418 is provided to, on the one hand, provide support and effectively prevent the ice-breaking spike 415 from falling off the support frame 412. On the other hand, it provides a return force. When the ice-breaking spike 415 loses resistance to the temperature-sensing contact 3, the return spring 418 returns the ice-breaking spike 415 to its initial position.

[0039] Furthermore, the setting of the heater 416 is used to play a heating role. Specifically, when the driving cylinder 43 is working, the heater 416 also starts to work. The operation of the heater 416 will heat the ice-breaking nail 415. As the ice-breaking nail 415 contacts the ice layer, a higher temperature is generated on the ice-breaking nail 415, which makes it easier for the ice-breaking nail 415 to break into the ice layer.

[0040] In this embodiment, a transmission assembly is provided in the cooling groove 411, and the transmission assembly includes a fixed block 419, a threaded hole 4110, a threaded rod 4111 and a drive motor 4112. The fixed block 419 is fixedly connected to the outer top wall of the cooling groove 411, and a threaded hole 4110 is provided on the fixed block 419. The threaded hole 4110 is threadedly inserted with a threaded rod 4111, and the threaded rod 4111 is connected to the free end of the drive motor 4112. The drive motor 4112 is fixedly connected to the inner side wall of the cooling groove 411. A transmission assembly is provided in the present invention, and the setting of the transmission assembly is used to provide power for the left and right movement of the support frame 412. The left and right movement of the support frame 412 will cause the ice-breaking nails 415 to move left and right, and the movement of the ice-breaking nails 415 can quickly break the ice layer.

[0041] In this embodiment, a guide assembly is provided in the cooling groove 411, and the guide assembly includes a support slider 413 and a support slot 414. The support slider 413 is fixedly provided on the outer bottom wall of the support frame 412, and the support slider 413 is slidably provided in the support slot 414. The support slot 414 is fixedly connected to the inner bottom wall of the cooling groove 411. The setting of the guide assembly is used to play a supporting and guiding role. Specifically, when the support frame 412 moves in the cooling groove 411, the setting of the combined structure of the support slider 413 and the support slot 414 can make the support frame 412 move more smoothly, and prevent the support frame 412 from deflecting during the movement.

[0042] In this embodiment, the ice-breaking nail 415 includes a first section 4151, a second section 4152, an inclined head 4153, a spiral groove 4154, a spiral rod 4155 and a support spring 4156. The first section 4151 is provided with a spiral groove 4154, one end of the second section 4152 is fixedly connected to the spiral rod 4155, and the spiral rod 4155 is movably inserted in the spiral groove 4154, and the spiral rod 4155 is wound around the outside of the spiral rod 4155. A support spring 4156 is connected, and one end of the support spring 4156 is fixedly connected to the side wall of the first section 4151, and the other end of the support spring 4156 is fixedly connected to the rotating ring 4157. The side wall is provided with a rotating ring 4157 which is rotatably arranged on the second section 4152. The other end of the second section 4152 is fixedly connected with a tilted head 4153. The structural design of the ice-breaking nail 415 in the present invention is reasonable. When the tip of the ice-breaking nail 415 first contacts the ice layer, the second section 4152 will move toward the first section 4151 under the resistance of the ice layer. During the above movement, since the spiral rod 4155 is threadedly inserted in the spiral groove 4154, the second section 4152 will rotate relative to the first section 4151. During the rotation of the second section 4152, a more efficient ice-breaking effect can be achieved.

[0043] Among them, the setting of the inclined head 4153 can make it easier for the ice-breaking nail 415 to enter the ice layer. At the same time, when it contacts the temperature sensing contact 3, it can avoid the tip of the ice-breaking nail 415 from directly contacting the temperature sensing contact 3, thereby protecting the temperature sensing contact 3.

[0044] In this embodiment, a knocking mechanism 5 is provided on the first section 4151, and the knocking mechanism 5 includes a moving groove 51, the moving groove 51 is opened on the first section 4151, and the moving groove 51 is connected to the spiral groove 4154, a straight rack 52 is movably provided in the moving groove 51, and the straight rack 52 is fixedly connected to the rotating shaft, the rotating shaft is rotatably provided on the spiral rod 4155, the straight rack 52 is meshed with the driving gear 53, and the driving gear 53 is fixedly sleeved outside the No. 1 rotating rod 54, the No. 1 rotating rod 54 is rotatably provided in the moving groove 51, and a number of No. 2 rotating rods 56 are rotatably provided on the driving gear 53, and a knocking rod 55 is fixedly sleeved outside the No. 2 rotating rod 56, and the knocking rod 55 is fixedly sleeved outside the No. 2 rotating rod 56. 5, and the other end of the connecting spring 57 is fixedly connected to the side wall of the icebreaker 415. The knocking mechanism 5 is provided in the present invention. The setting of the knocking mechanism 5 can make the ice-breaking nail 415 itself vibrate, and the ice-breaking effect can be accelerated by vibration. Specifically, when the spiral rod 4155 moves to the left, it will bring the spur rack 52 to move to the left. The leftward movement of the spur rack 52 will cause the driving gear 53 to rotate counterclockwise. The counterclockwise rotation of the driving gear 53 will cause the knocking rod 55 to rotate. The rotation of the knocking rod 55 will hit the ice-breaking nail 415, thereby increasing the vibration frequency of the ice-breaking nail 415 and accelerating the fragmentation of the ice layer.

[0045] In this embodiment, a blowing mechanism 6 is provided in the support frame 412, and the blowing mechanism 6 includes a blower 61 and an air duct 62. The blower 61 is fixedly connected to the inner wall of the support frame 412, and the air outlet of the blower 61 is connected to the air duct 62. The blowing mechanism 6 is provided in the present invention, and the blowing mechanism 6 is provided to blow hot air to accelerate the melting of the ice layer or fall off the temperature sensing contact 3. Specifically, the operation of the blower 61 will blow hot air through the air duct 62 to the surface of the temperature sensing contact 3, so that the ice layer on the temperature sensing contact 3 is quickly removed.

[0046] Beneficial effects of the present invention:

[0047] The present invention improves the structure of the existing real-time temperature collection device for cold chain. The improved real-time temperature collection device for cold chain can automatically break the ice layer on the surface of the temperature sensing contact 3 during the temperature collection process, thereby avoiding the influence of the ice layer on the temperature sensing contact 3 when collecting temperature.

[0048] A cooling mechanism 4 is provided in the present invention, and a signal acquisition unit is provided on the cooling mechanism 4, which can detect whether ice is formed on the temperature sensing contact 3. When ice is formed on the temperature sensing contact 3, the driving cylinder 43 is controlled to work, and the cooling body 41 is pulled toward the direction close to the acquisition device body 1 by driving the cylinder rod 42, thereby achieving the effect of breaking the ice layer on the surface of the temperature sensing contact 3.

[0049] The structural design of the cooling body 41 in the present invention is reasonable and can achieve the effect of high-efficiency ice breaking. Specifically, when the cooling groove 411 moves with the support frame 412 close to the collection equipment body 1, the ice-breaking nails 415 will be inserted into the ice layer first, causing the ice layer to break, thereby achieving the first step of breaking effect.

[0050] The present invention is provided with a transmission assembly, which is used to provide power for the left and right movement of the support frame 412. The left and right movement of the support frame 412 will drive the ice-breaking spikes 415 to move left and right. The movement of the ice-breaking spikes 415 can quickly break the ice layer.

[0051] The structural design of the ice-breaking spike 415 in the present invention is reasonable. When the tip of the ice-breaking spike 415 first contacts the ice layer, the second section 4152 will move toward the first section 4151 due to the resistance of the ice layer. During the above movement, since the spiral rod 4155 is threadedly inserted into the spiral groove 4154, the second section 4152 will rotate relative to the first section 4151. During the rotation of the second section 4152, a more efficient ice-breaking effect can be achieved.

[0052] The present invention is provided with a knocking mechanism 5. The setting of the knocking mechanism 5 can make the ice-breaking nail 415 itself vibrate, and the ice-breaking effect can be accelerated by vibration. Specifically, when the spiral rod 4155 moves to the left, it will bring the spur rack 52 to move to the left. The leftward movement of the spur rack 52 will cause the driving gear 53 to rotate counterclockwise. The counterclockwise rotation of the driving gear 53 will cause the knocking rod 55 to rotate. The rotation of the knocking rod 55 will hit the ice-breaking nail 415, thereby increasing the vibration frequency of the ice-breaking nail 415 and accelerating the fragmentation of the ice layer.

[0053] In the present invention, a blowing mechanism 6 is provided, and the blowing mechanism 6 is provided to blow hot air to accelerate the melting of the ice layer or to remove it from the temperature sensing contact 3. Specifically, the operation of the blower 61 will blow hot air through the air guide pipe 62 to the surface of the temperature sensing contact 3, so that the ice layer on the temperature sensing contact 3 is quickly removed.

[0054] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A real-time temperature collection device for cold chain, comprising a collection device body (1) and a temperature collection box (2), characterized in that: The acquisition device body (1) is provided with a temperature acquisition box (2), and the temperature acquisition box (2) is provided with a collector, the temperature sensing contact (3) of the collector extends outside the temperature acquisition box (2), a cooling mechanism (4) is provided outside the acquisition device body (1), and the cooling mechanism (4) is matched with the temperature sensing contact (3), and a signal acquisition unit is provided on the cooling mechanism (4); the cooling mechanism (4) includes a cooling body (41), a driving cylinder rod (42) and a driving cylinder (43), the driving cylinder (43) is fixedly plugged into the acquisition device body (1), and the driving end of the driving cylinder (43) is connected to one end of the driving cylinder rod (42), and the other end of the driving cylinder rod (42) is fixedly connected to the cooling body (41); the cooling body (41) includes The invention comprises a cooling groove (411) and a support frame (412), wherein the support frame (412) is provided in the cooling groove (411), and a plurality of wall-breaking nail assemblies are provided on the support frame (412); the wall-breaking nail assembly comprises an ice-breaking nail (415), a heater (416), a limit block (417) and a return spring (418), wherein the ice-breaking nail (415) is movably plugged into the support frame (412), the ice-breaking nail (415) is provided with a heater (416), and one end of the ice-breaking nail (415) located in the cooling groove (411) is fixedly connected to the limit block (417), and the ice-breaking nail (415) is wound around the outside and connected to the return spring (418), and the two ends of the return spring (418) are respectively fixedly connected to the side wall of the ice-breaking nail (415) and the side wall of the support frame (412).

2. The real-time temperature collection device for cold chain use according to claim 1, characterized in that: A transmission assembly is provided in the cooling groove (411), and the transmission assembly includes a fixed block (419), a threaded hole (4110), a threaded rod (4111) and a drive motor (4112). The fixed block (419) is fixedly connected to the outer top wall of the cooling groove (411), and the threaded hole (4110) is provided on the fixed block (419). The threaded hole (4110) is internally threaded with a threaded rod (4111), and the threaded rod (4111) is connected to the free end of the drive motor (4112). The drive motor (4112) is fixedly connected to the inner wall of the cooling groove (411).

3. The real-time temperature acquisition device for cold chain use according to claim 1, characterized in that: A guide assembly is provided in the cooling trough (411), and the guide assembly includes a support slider (413) and a support slide groove (414). The support slider (413) is fixedly provided on the outer bottom wall of the support frame (412), and the support slider (413) is slidably provided in the support slide groove (414). The support slide groove (414) is fixedly connected to the inner bottom wall of the cooling trough (411).

4. The real-time temperature collection device for cold chain use according to claim 1, characterized in that: The ice-breaking nail (415) comprises a first section (4151), a second section (4152), an inclined head (4153), a spiral groove (4154), a spiral rod (4155) and a support spring (4156), wherein the first section (4151) is provided with a spiral groove (4154), one end of the second section (4152) is fixedly connected to the spiral rod (4155), and the spiral rod (4155) is movably inserted into the spiral groove (4154), the spiral rod (4155) is wound around the outside and connected to the support spring (4156), and one end of the support spring (4156) is fixedly connected to the side wall of the first section (4151), the other end of the support spring (4156) is fixedly connected to the side wall of the rotating ring (4157), and the rotating ring (4157) is rotatably set on the second section (4152), and the other end of the second section (4152) is fixedly connected to the inclined head (4153).

5. The real-time temperature collection device for cold chain use according to claim 4, characterized in that: The first section (4151) is provided with a knocking mechanism (5).

6. The real-time temperature acquisition device for cold chain use according to claim 5, characterized in that: The knocking mechanism (5) includes a movable groove (51), the movable groove (51) is opened on the first section (4151), and the movable groove (51) is connected to the spiral groove (4154), a straight rack (52) is movably arranged in the movable groove (51), and the straight rack (52) is fixedly connected to a rotating shaft, and the rotating shaft is rotatably arranged on the spiral rod (4155), the straight rack (52) is meshed with a driving gear (53), and the driving gear (53) is fixedly sleeved outside the No. 1 rotating rod (54), and the No. 1 rotating rod (54) is rotatably arranged in the movable groove (51), a plurality of No. 2 rotating rods (56) are rotatably arranged on the driving gear (53), and a knocking rod (55) is fixedly sleeved outside the No. 2 rotating rod (56), and a side wall of the knocking rod (55) is fixedly connected to one end of a connecting spring (57), and the other end of the connecting spring (57) is fixedly connected to the driving gear (53).

7. The real-time temperature collection device for cold chain use according to claim 3, characterized in that: An air blowing mechanism (6) is provided in the support frame (412), the air blowing mechanism (6) comprising a blower (61) and an air guide pipe (62), the blower (61) being fixedly connected to the inner side wall of the support frame (412), and the air outlet of the blower (61) being connected to the air guide pipe (62).

Images