Refrigerator container

Abstract

The utility model discloses a refrigerator container which comprises a container body and a sensor. A refrigerator is arranged at the front end of the container body, an air supply duct is formed at the bottom of the container body, an air return duct is formed at the top of the container body, the refrigerator duct is communicated with the air supply duct, and cold air in the air supply duct is diffused into the container body and returns through the air return duct; the container body is used for containing goods. The sensor is configured to detect the temperature in the container body; and the motion driving part is connected to the inner wall of the container body, and the motion driving part drives the sensor to extend into the container body to be close to the goods and is used for detecting the temperatures of different target positions in the container body. According to the refrigerator container developed by the utility model, the temperatures of different areas can be obtained, so that the temperatures of the different areas in the container can be accurately collected, the air volume and the air speed of a refrigerator can be regulated and controlled, and the goods requirements can be met; and no influence is generated in the cargo loading and unloading process.

Description

TECHNICAL FIELD

[0001] The utility model relates to container technology field, specifically, it is a kind of cold machine container. BACKGROUND

[0002] Currently, cold machine container adopts the mode of one end cold machine refrigeration to keep the temperature of cold machine container stable. In the cold machine container, the cold machine is generally arranged at the front end of the cold machine container. The bottom of the container adopts an I-shaped structure support beam, and the cold machine air supply air path is formed at the bottom of the cold machine container. Between the adjacent two I-shaped structure support beams, the cold air is transported from the front end to the door end direction along the floor under the cold machine container, and the upper part of the adjacent I-shaped structure support beam at the bottom leaves a gap, and the cold air flows upward to the inside of the cold machine container through the gap between the floors of the adjacent I-shaped structure support beams. The cold air blown by the cold machine can be diffused upward through the gap at the top to cool the goods in the container. Then, the return air flows from the door end to the front end of the top end of the cold machine container.

[0003] The temperature distribution in the cold machine container is often uneven. If the temperature of different areas in the cold machine container is not measured, the temperature near the bottom of the cold machine container is often lower due to the proximity of the cold air outlet, and the fruits and other low-temperature sensitive goods are prone to frostbite. The temperature near the top of the cold machine container is higher due to the proximity of the return air, and the temperature often does not meet the low-temperature refrigeration requirements. UTILITY MODEL CONTENT

[0004] In view of the problems pointed out in the background art, a cold machine container is developed, which can obtain the temperature of different areas when goods are loaded in the container, so as to accurately collect the temperature of different areas in the container, so that the cold machine air volume and air speed can be dynamically controlled according to the above temperature data, to ensure that the temperature in the cold machine container meets the requirements of the goods.

[0005] To achieve the above utility model purposes, the utility model adopts the following technical solutions:

[0006] In one aspect, some embodiments of the present application provide a refrigerated container, comprising a container body and a sensor; the container body is provided with a refrigeration unit at the front end, the bottom of the container body is formed with a supply air duct, the top of the container body is formed with a return air duct, the refrigeration unit air duct communicates with the supply air duct, the cold air in the supply air duct diffuses into the container body, and the return air passes through the return air duct; the container body is used to contain goods; the sensor is configured to detect the temperature in the container body; a movement driving part is connected to the inner wall of the container body, the sensor is connected to the movement driving part, and the movement driving part is used to drive the sensor to move into the container body and move towards the goods to detect the temperature at different target positions in the container body.

[0007] Since the refrigeration unit is arranged at the front end of the container body, the bottom of the container body is formed with a supply air duct, the top of the container body is formed with a return air duct, the refrigeration unit air duct communicates with the supply air duct, and the cold air in the supply air duct diffuses into the container body, the temperature in the container body is not uniform, in order to ensure the temperature detection of different areas in the container body, the movement driving part is arranged to drive the sensor to move to the target position in the container body, the sensor is configured to detect the temperature in the container body, and the temperature of different areas in the container body is detected. Thus, the damage of the goods near the bottom of the refrigerated container caused by the too low temperature and the damage of the goods near the top of the refrigerated container caused by the too high temperature are avoided, the supply air volume of the refrigeration unit is adjusted according to the detected temperature of different areas, and the temperature control in the refrigerated container is better realized.

[0008] In some embodiments of the present application, the movement driving part comprises a telescopic driving part; the first end of the telescopic driving part is connected to the inner wall of the container body, the second end of the telescopic driving part is connected with the sensor, and the second end of the telescopic driving part is configured to be telescopic relative to the first end of the telescopic driving part to drive the sensor to move to the target position. The second end of the telescopic driving part drives the sensor to move into the container body, the sensor moves to the goods in the container body, and the temperature detection of the target position is realized.

[0009] In some embodiments of the present application, the movement driving part comprises a rotating driving part; the first end of the rotating driving part is connected to the inner wall of the container body, the second end of the rotating driving part is connected with the sensor, and the second end of the rotating driving part is configured to be rotatable relative to the first end of the rotating driving part to drive the sensor to move to the target position. The second end of the rotating driving part drives the sensor to move into the container body, the sensor moves to the goods in the container body, and the temperature detection of the target position is realized.

[0010] In some embodiments of the present application, the telescopic driving part comprises a coil spring, a connecting belt, a winding drum, a ratchet, a pawl, an elastic part and a hand pushing part; one end of the connecting belt is connected with the container body, the other end of the connecting belt is wound on the winding drum, and the sensor is arranged on the winding drum; an external force can drive the winding drum to rotate first, driving the sensor to move towards the direction close to the goods; a ratchet is arranged on the outer wall of the winding drum, the elastic part pushes the pawl to rotate and engage with the ratchet, so as to prevent the winding drum from rotating secondly; pushing the hand pushing part drives the pawl to rotate and disengage from the ratchet, and the coil spring can drive the winding drum to rotate secondly to retract the connecting belt; the rotating direction of the connecting belt released from the winding drum is defined as the first rotating direction; the rotating direction of the connecting belt wound on the winding drum is defined as the second rotating direction. Through winding and releasing of the connecting belt relative to the winding drum, the extension or shortening of the unwound part of the connecting belt is realized, so as to drive the sensor to move by the winding drum.

[0011] In some embodiments of the present application, the telescopic driving part comprises a coil spring, a connecting belt, a winding drum, a ratchet, a pawl, an elastic part and a hand pushing part; the winding drum is connected with the container body, and the sensor is arranged at the end of the connecting belt; an external force can drive the winding drum to rotate first, driving the sensor to move towards the direction close to the goods; a ratchet is arranged on the outer wall of the winding drum, the elastic part pushes the pawl to rotate and engage with the ratchet, so as to prevent the winding drum from rotating secondly; pushing the hand pushing part drives the pawl to rotate and disengage from the ratchet, and the coil spring can drive the winding drum to rotate secondly to retract the connecting belt; the rotating direction of the connecting belt released from the winding drum is defined as the first rotating direction; the rotating direction of the connecting belt wound on the winding drum is defined as the second rotating direction. Through winding and releasing of the connecting belt relative to the winding drum, the extension or shortening of the unwound part of the connecting belt is realized, so as to drive the sensor to move by the end of the connecting belt.

[0012] In some embodiments of the present application, the rotating driving part comprises a support frame, a rotating frame and a locking assembly; the support frame is connected on the inner wall of the container body, the rotating end of the rotating frame is rotatably connected with the support frame, and the locking assembly is used for locking the relative angle of the support frame and the rotating frame; the sensor is connected at the extending end of the rotating frame. Through rotation of the rotating frame relative to the support frame, the sensor is driven to move, and when the sensor moves to the target position, the locking assembly locks the relative angle of the support frame and the rotating frame.

[0013] In some embodiments of the present application, the rotating frame is sleeved outside the support frame; the locking assembly comprises a locking block arranged in the circumferential direction of the rotating end and a rotating groove opened on the support frame; a plurality of sockets are spaced apart along the circumferential direction of the rotating groove; in the state that the locking block moves out of the rotating groove, the rotating frame is rotated to a target angle relative to the support frame, the locking block is inserted into the socket, and the target angle of the rotating frame and the support frame is locked. Through the cooperation of the locking block and the socket, the relative angle locking of the support frame and the rotating frame is realized.

[0014] In some embodiments of the present application, the number of motion driving parts is multiple, and the multiple motion driving parts are arranged on the top inner wall or the side inner wall of the container body.

[0015] In some embodiments of the present application, a plurality of sliding assemblies are further included, which comprise a plurality of sliding tracks and a sliding block, the plurality of sliding tracks are arranged on the inner wall of the container body in a scattered manner; the sliding block is connected to the motion driving part, and the sliding block moves along the sliding track. Through the movement of the sensor along the extension direction of the sliding track, the test temperature range of the temperature sensor in the container body is expanded.

[0016] In another aspect, the present application also relates to a cold machine container, comprising a container body, a sensor and a motion driving part, the container body is provided with a cold machine at the front end, the bottom of the container body is formed with a supply air duct, the top of the container body is formed with a return air duct, the cold machine air duct communicates with the supply air duct, the cold air in the supply air duct diffuses into the container body, and the return air passes through the return air duct; the sensor is configured to detect the temperature in the container body; the motion driving part is configured to drive the sensor to move in the container body; wherein in a first state, the motion driving part drives the sensor to move to a target position in the container body; in a second state, the motion driving part drives the sensor to move to the inner wall of the container body.

[0017] Other features and advantages of the present application will become more apparent after reading the specific embodiments of the present application in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0019] Figure 1This is a schematic diagram of the overall structure of a refrigeration container according to an embodiment;

[0020] Figure 2 This is one of the internal schematic diagrams of a refrigerated container according to an embodiment;

[0021] Figure 3 This is a second internal schematic diagram of a refrigerated container according to an embodiment;

[0022] Figure 4 for Figure 3 A partial schematic diagram at point A in the middle;

[0023] Figure 5 This is a schematic diagram of the telescopic drive unit of a refrigerated container according to an embodiment;

[0024] Figure 6 for Figure 5 A partial schematic diagram at point B in the middle;

[0025] Figure 7 This is a third internal schematic diagram of a refrigerated container according to an embodiment;

[0026] Figure 8 for Figure 7 A partial schematic diagram at point C in the middle;

[0027] Figure 9 This is a schematic diagram of the structure of a rotation drive unit of a refrigerated container according to an embodiment;

[0028] Figure 10 for Figure 9 A partial schematic diagram at point D in the middle;

[0029] Figure label:

[0030] 110. Front end; 120. Door end; 130. Top end; 140. Side end;

[0031] 150. Floor; 151. I-beam; 160. Air supply duct; 170. Air supply gap;

[0032] 200. Refrigeration unit; 210. Refrigeration unit air duct;

[0033] 300. Sensors;

[0034] 410, telescopic driving part; 411, coil spring; 412, connecting belt; 413, winding drum; 414, ratchet; 415, claw; 4151, rotating point; 4152, clamping end; 4153, pushing end; 416, elastic part; 417, hand pushing part; 418, shell; 4181, mounting support; 419, accommodating cavity; 420, rotating driving part; 421, support frame; 4211, straight plate; 4212, bent plate; 4213, through hole; 422, rotating frame; 4221, rotating column; 4222, stop table; 4223, cantilever beam; 4224, reinforcing arm; 423, locking block; 424, socket;

[0035] 510, slide;

[0036] 600, goods. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present application.

[0038] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation to the present application.

[0039] The terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0040] In the description of the present application, it is necessary to point out that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] In the present application, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0042] The following disclosure provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to numbers and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, and in itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those skilled in the art can realize the application of other processes and / or the use of other materials.

[0043] The cold storage container is usually used for transporting goods 600 that need to be refrigerated, and the temperature requirements during transportation are relatively high. The temperature of each area in the cold storage container needs to be guaranteed, and the demand for refrigerated transportation of goods 600 needs to be guaranteed.

[0044] As shown in Figure 1 , Figure 2 , Figure 4 , Figure 7 The cold storage container includes a container body and a cold machine 200. The container body is formed by a front end 110, a door end 120, a top end 130, two side ends 140 and a floor 150. The front end 110 and the door end 120 are oppositely arranged, and the two side ends 140 extend to the two sides of the door end 120 along the two sides of the front end 110. The top end 130 and the floor 150 are oppositely arranged at the top and bottom of the container body.

[0045] The cold machine 200 is arranged at the front end of the container box, and the bottom of the cold machine 200 is provided with a cold machine air duct 210.

[0046] As shown in Figure 6 , Figure 7 , Figure 3 In order to realize the delivery of the cold air output through the cold machine air duct 210, an air supply air duct 160 is formed at the bottom of the container box. Specifically, the air supply air duct 160 is formed below the floor 150. The air supply air duct 160 extends from one end of the floor 150 close to the front end 110 to one end close to the door end 120.

[0047] The cold machine air duct 210 is in communication with the air supply air duct 160.

[0048] Specifically, the floor 150 is arranged in parallel by a plurality of I-beams 151 to form a support structure, and between adjacent I-beams 151, the above-mentioned air supply air duct 160 is formed. However, the top of the two adjacent I-beams 151 forms an air supply gap 170, and the cold air delivered along the air supply air duct 160 enters the container box through the air supply gap 170. Thus, the temperature in the container box is lowered.

[0049] A return air duct is formed at the top of the container box.

[0050] Specifically, the return air duct is formed in the top end 130. The air in the container box returns to the cold machine 200 through the return air duct.

[0051] According to the above-mentioned circulating mode of the cold air, it can be concluded that the temperature near the floor 150 in the container box is lower, and the temperature near the top end 130 is higher. Therefore, the temperature distribution in the container box is uneven.

[0052] In order to measure the temperature in the container box, a sensor 300 is arranged, and the sensor 300 is configured to detect the temperature in the container box.

[0053] Due to the uneven temperature distribution in the container box, the sensor 300 needs to detect the temperature of different areas in the container box, therefore, the cold machine container further includes a motion driving part. The motion driving part drives the sensor 300 to move to the target position in the container box to detect the temperature of different areas in the container box.

[0054] The motion driving part drives the sensor 300 to extend into the goods 600 in the container box to measure the temperature of different areas where the goods 600 are placed.

[0055] In the first state, the motion driving part drives the sensor 300 to move to a target position in the container body. In the second state, the motion driving part drives the sensor 300 to move to the inner wall of the container body, so that when the sensor 300 needs to measure the temperature at a certain position in the container body, the sensor 300 can be driven to move to the target position, and after the temperature measurement is completed, the sensor 300 can be driven to move back to the inner wall of the container body to avoid blocking the loading and unloading of the goods 600.

[0056] As shown in Figure 3 , Figure 4 , Figure 5 , Figure 6 , the motion driving part includes a telescopic driving part 410.

[0057] The first end of the telescopic driving part 410 is connected to the inner wall of the container body, and the second end of the telescopic driving part 410 is connected to the sensor 300. The telescopic driving part 410 is configured such that the second end of the telescopic driving part 410 can be telescoped relative to the first end of the telescopic driving part 410 to drive the sensor 300 to move to the target position.

[0058] The operator can pull the second end of the telescopic driving part 410 to extend relative to the first end of the telescopic driving part 410 to the target position to measure the temperature of the target position.

[0059] After the measurement is completed, when the goods 600 need to be loaded and unloaded, in order to avoid the sensor 300 and the telescopic driving part 410 affecting the loading and unloading of the goods 600, the telescopic driving part 410 can be operated to retract the second end of the telescopic driving part 410 relative to the first end of the telescopic driving part 410 to the inner wall of the container body to avoid interference with the goods 600.

[0060] In some embodiments of the present application, the telescopic driving part 410 includes a coil spring 411, a connecting belt 412, a winding drum 413, a ratchet 414, a pawl 415, an elastic part 416, and a hand pushing part 417.

[0061] As shown in Figure 5 , Figure 6 , the connecting belt 412 can adopt a flexible structure. In the state that the connecting belt 412 adopts the flexible structure, the first end of the telescopic driving part 410 is connected to the top end 130. Specifically, one end of the connecting belt 412 is connected to the top end 130. The connecting belt 412 naturally droops due to gravity.

[0062] As shown in Figure 5 , Figure 6As shown, the other end of the connecting belt 412 is wound on the winding drum 413. In the state that the connecting belt 412 is fixed at one end, the other end of the connecting belt 412 can be gradually released from the winding drum 413 by pulling the winding drum 413, so as to realize the lowering of the height of the winding drum 413.

[0063] The sensor 300 is arranged on the winding drum 413, so that the sensor 300 can descend with the winding drum 413.

[0064] In the state that the winding drum 413 drives the sensor 300 to move to the target position, it is necessary to lock the extension length of the connecting belt 412.

[0065] Therefore, the ratchet wheel 414 is arranged on the outer wall of the winding drum 413 in the circumferential direction. The pawl 415 can rotate and is arranged on one side of the ratchet wheel 414. The ratchet wheel 414 can rotate with the winding drum 413.

[0066] Specifically, the winding drum 413 releases the connecting belt 412, and the direction in which the release length of the connecting belt 412 becomes longer is defined as the first rotation. The release length of the connecting belt 412 decreases, and the direction in which the connecting belt 412 is gradually wound on the winding drum 413 is defined as the second rotation.

[0067] The pawl 415 can prevent the first rotation of the winding drum 413 in the state of being clamped with the ratchet wheel 414. The pawl 415 can automatically rotate the winding drum 413 in the state of being unclamped with the ratchet wheel 414.

[0068] In order to realize that the winding drum 413 can wind the connecting belt 412 relative to the winding drum 413 by rotating in the state that the pawl 415 unclamps the ratchet wheel 414, the connecting belt 412 is retracted, so that the winding drum 413 drives the sensor 300 to move to the inner wall of the container body, and the coil spring 411 is arranged in the winding drum 413.

[0069] Specifically, the coil spring 411 is coaxially arranged with the winding drum 413, and the winding drum 413 is sleeved outside the coil spring 411.

[0070] The coil spring 411 can drive the winding drum 413 to rotate in the first direction.

[0071] In some embodiments of the present application, the telescopic driving part 410 further comprises a housing 418, and the housing 418 forms an accommodation cavity 419. The coil spring 411, the winding drum 413, the ratchet wheel 414, the pawl 415 and the elastic part 416 are all mounted in the accommodation cavity 419 in the housing 418.

[0072] A first opening is formed on the housing 418, and one end of the connecting belt 412 extends out of the housing 418 through the first opening.

[0073] A mounting bracket 4181 is arranged in the shell 418 and is arranged in the accommodating cavity 419. A rotation point 4151 is formed on the clamping jaw 415, and the clamping jaw 415 is rotatably connected to the mounting bracket 4181 through the rotation point 4151.

[0074] The clamping jaw 415 is further provided with a clamping end 4152 and a pushing end 4153.

[0075] The clamping end 4152 is used for clamping the ratchet wheel 414.

[0076] A second opening is further formed in the shell 418, and the end of the hand pushing member 417 extends into the accommodating cavity 419 and abuts against the pushing end 4153. The other end of the hand pushing member 417 is left outside the shell 418. An operator can push the end of the hand pushing member 417 extending outside the shell 418 to abut against the pushing end 4153, drive the pushing end 4153 to second rotate the clamping jaw 415 around the rotation point 4151, so that the clamping end 4152 of the clamping jaw 415 is away from the ratchet wheel 414, thereby releasing the locking of the clamping jaw 415 and the ratchet wheel 414.

[0077] However, in the state that the pushing end 4153 does not push the pushing end 4153, the clamping end 4152 of the clamping jaw 415 can remain in contact with the ratchet wheel 414 and maintain the clamping state. Therefore, the elastic part 416 is arranged.

[0078] One end of the elastic part 416 is arranged on the mounting bracket 4181, and the other end of the elastic part 416 is connected to the clamping jaw 415. The elastic part 416 continuously applies a pushing force to the clamping jaw 415, drives the clamping jaw 415 to first rotate around the rotation point 4151, so that the clamping end 4152 always abuts against the ratchet wheel 414 without being affected by other external forces, thereby maintaining the clamping of the clamping jaw 415 and the ratchet wheel 414.

[0079] In some other embodiments of the present application, the sensor 300 can also be arranged on the shell 418, because the shell 418 moves away from or close to one end of the connecting belt 412 synchronously with the winding drum 413.

[0080] In some other embodiments of the present application, as shown in Figure 3 、 Figure 4 The winding drum 413 is connected to the inner wall of the container body. One end of the connecting belt 412 is hung down, and the sensor 300 is connected to the one end of the connecting belt 412. The other end of the connecting belt 412 is wound around the winding drum 413.

[0081] When the gap between the adjacent goods 600 is small and the space is insufficient, the sensor 300 is connected at the end of the connecting belt 412, so that the sensor 300 connected at the end of the connecting belt 412 can be more conveniently stretched into the gap between the adjacent goods 600, and the sensor 300 connected at the end of the connecting belt 412 is adjusted to a suitable measurement height by the relative winding and stretching of the connecting belt 412 relative to the winding drum 413.

[0082] The winding drum 413 is connected to the inner wall of the container box, or the housing 418 is connected to the inner wall of the container box. By pulling one end of the connecting belt 412 connected with the sensor 300, the length or the shortening of the connecting belt 412 is achieved, so that the position of the sensor 300 in the height direction is adjusted.

[0083] In some other embodiments of the present application, the connecting belt 412 can also be made of a material that can be bent and wound on the winding drum 413, and can also play the role of a cantilever support arm in the state of stretching the connecting belt 412. In this state, the end of the connecting belt 412 can also be connected to the side end 140 of the container box, or connected to the door end 120, or connected to the floor 150.

[0084] In the manner of the telescopic drive part 410, by the operator pulling the connecting belt 412 connected with the sensor 300 or the housing 418 connected with the sensor 300, the winding drum 413, the sensor 300 is moved to the goods 600 to be detected inside the container box, and the temperature of the area where the goods 600 are located is detected.

[0085] In some other embodiments of the present application, as shown in Figure 3 、 Figure 7 、 Figure 9 、 Figure 10 The movement drive part includes a rotating drive part 420. The first end of the rotating drive part 420 is connected to the inner wall of the container box, and the second end of the rotating drive part 420 is connected with the sensor 300. The rotating drive part 420 is configured such that the second end of the rotating drive part 420 can rotate relative to the first end of the rotating drive part 420 to drive the sensor 300 to move to the target position.

[0086] The rotating drive part 420 includes a support frame 421, a rotating frame 422, and a locking assembly.

[0087] The support frame 421 is connected to the inner wall of the container box. The rotating end of the rotating frame 422 is rotatably connected to the support frame 421. The locking assembly is used to lock the relative angle between the support frame 421 and the rotating frame 422.

[0088] The sensor 300 is connected to the extending end of the rotating frame 422.

[0089] In the process of rotating the rotating end of the rotating frame 422 relative to the support frame 421, the sensor 300 connected to the extending end of the rotating frame 422 can be driven to move away from the inner wall of the container body to a target position or close to the inner wall of the container body.

[0090] The support frame 421 can adopt the form of a U-shaped bent plate. The straight plate 4211 of the U-shaped bent plate is connected in abutment with the inner wall of the container body. The two opposite bent plates 4212 of the U-shaped bent plate extend towards the inside of the container body.

[0091] The rotating end of the rotating frame 422 can adopt the form of a rotating column 4221, and a stop table 4222 is formed on the rotating column 4221.

[0092] The stop table 4222 is arranged at the middle part of the rotating column 4221.

[0093] The stop table 4222 is arranged around the middle part of the rotating column 4221.

[0094] Correspondingly, a through hole 4213 is formed on the bent plate 4212.

[0095] The two ends of the rotating column 4221 respectively pass through the through holes 4213 formed on the upper and lower two opposite bent plates 4212. Thus, the rotating column 4221 can rotate relative to the U-shaped bent plate. Since the stop table 4222 is arranged on the rotating column 4221, the stop table 4222 abuts against the lower bent plate 4212 due to gravity, thereby limiting the relative position of the rotating column 4221 relative to the support frame 421, i.e., limiting the relative position of the rotating column 4221 relative to the U-shaped bent plate.

[0096] Meanwhile, since the two end parts of the rotating column 4221 are not provided with the stop table 4222, the end part of the rotating column 4221 can move relative to the through hole 4213 in the axial direction of the rotating column 4221, thereby ensuring a certain movement distance allowance between the rotating column 4221 and the bent plate 4212. The rotating column 4221 can move relative to the stop table 4222 in the axial direction thereof.

[0097] The extending end of the rotating frame 422 can adopt the form of a cantilever beam 4223, one end of the cantilever beam 4223 is connected with the rotating column 4221 or the stop table 4222, and the sensor 300 is connected at the other end of the cantilever beam 4223. The extending length of the cantilever beam 4223 determines the movement radius of the sensor 300 relative to the rotating column 4221.

[0098] In order to ensure the stability of the structure of the cantilever beam 4223, a reinforcing arm 4224 structure is further arranged, one end of the reinforcing arm 4224 is connected with the rotating column 4221 or the stop table 4222, and the other end of the reinforcing arm 4224 is connected to the middle part of the cantilever beam 4223.

[0099] Specifically, the cantilever beam 4223 extends in the horizontal direction, and the end of the cantilever beam 4223 is connected to the upper end of the rotating column 4221 or the upper part of the stop table 4222. The reinforcing arm 4224 is connected below the cantilever beam 4223 in the form of a support rib, one end of the reinforcing arm 4224 is connected to the middle part of the cantilever beam 4223, and the other end of the reinforcing arm 4224 is connected to the rotating column 4221 or the stop table 4222. The reinforcing arm 4224 plays a role of auxiliary support to the cantilever beam 4223 from below the cantilever beam 4223 in the form of a support rib.

[0100] In addition, the reinforcing arm 4224 can also be connected above the cantilever beam 4223 in the form of a hanging rib, one end of the reinforcing arm 4224 is connected to the middle part of the cantilever beam 4223, and the other end of the reinforcing arm 4224 is connected to the rotating column 4221 or the stop table 4222. The reinforcing arm 4224 is pulled tight from above the cantilever beam 4223 in the form of suspension.

[0101] The locking assembly includes a plurality of lock blocks 423 arranged in the circumferential direction of the rotating end and a rotating groove opened on the support frame 421.

[0102] Specifically, the rotating groove is opened on the through hole 4213. The rotating groove is opened in the circumferential direction of the through hole 4213.

[0103] When the lock block 423 moves in the axial direction of the rotating column 4221 to the outside of the rotating groove, the rotating frame 422 rotates relative to the support frame 421 to the target angle, the lock block 423 is secondly moved in the axial direction of the rotating column 4221, so that the lock block 423 is inserted into the rotating groove, and the target angle of the rotating frame 422 and the support frame 421 is locked.

[0104] Specifically, the plurality of lock blocks 423 are arranged in the circumferential direction of the rotating column 4221.

[0105] A plurality of sockets 424 are arranged in the circumferential direction of the rotating groove.

[0106] After the lock block 423 moves out of the corresponding socket 424 in the axial direction of the rotating column 4221, the lock block 423 rotates with the rotating column 4221 to the adjacent socket 424, and the lock block 423 is secondly moved into the adjacent socket 424 in the axial direction of the rotating column 4221. Further, the target rotating position of the rotating column 4221 and the support frame 4421 is locked.

[0107] In some embodiments of the present application, the number of lock blocks 423 and the number of sockets 424 are the same, and the positions are one-to-one corresponding.

[0108] The plurality of lock blocks 423 are arranged at equal intervals in the circumferential direction of the rotating column 4221.

[0109] The plurality of sockets 424 are equidistantly arranged along the circumference of the rotating groove.

[0110] Thus, the rotating column 4221 is moved out of the rotating groove, the rotating column 4221 is rotated, the lock block 423 is rotated to the socket 424 at the target angle, the rotating column 4221 is inserted into the rotating groove, that is, the lock block 423 is inserted into the socket 424 at the target angle, and at the same time, since the plurality of lock blocks 423 and the plurality of sockets 424 are equidistantly arranged, the plurality of lock blocks 423 are respectively inserted into the plurality of sockets 424. The rotation of the rotating frame 422 relative to the support frame 421 to the target angle position is locked.

[0111] In some other embodiments of the present application, the number of lock blocks 423 is one, the lock block 423 can be respectively inserted into the plurality of sockets 424 through the rotation of the rotating column 4221, and the target rotating position of the rotating column 4221 and the support frame 421 is locked.

[0112] In some other embodiments of the present application, the number of lock blocks 423 is two. The two lock blocks 423 are respectively arranged on the rotating column 4221. The number of sockets 424 is four. The four sockets 424 are equidistantly arranged on the rotating groove. In this state, the rotating angle of the rotating column 4221 is 90 degrees.

[0113] Specifically, the number of the telescopic driving parts 410 is multiple, and the multiple telescopic driving parts 410 are dispersedly connected to the inner wall of the top end 130 of the container body.

[0114] The number of the rotating driving parts 420 is multiple, and the multiple rotating driving parts 420 are dispersedly connected to the inner wall of the side end 140 of the container body.

[0115] In order to realize the movement of the telescopic driving part 410 and the rotating driving part 420 along the container body, a plurality of sliding assemblies are further included. The sliding assembly includes a sliding groove 510 and a sliding block. The plurality of sliding grooves 510 are dispersedly arranged on the inner wall of the top end 130 of the container body, and the sliding block is connected to the telescopic driving part 410 or the rotating driving part 420. By moving the sliding block along the sliding groove 510, the telescopic driving part 410 and the rotating driving part 420 are moved along the inner wall of the container body.

[0116] In order to ensure the tidiness in the container body, the plurality of sliding grooves 510 can include a plurality of sliding grooves 510 extending along the length direction of the top end 130 of the container body and a plurality of sliding grooves 510 extending along the width direction of the top end 130 of the container body.

[0117] The present application does not limit the specific arrangement position of the sliding groove 510.

[0118] Specifically, as shown in Figure 3 ,Figure 4 As shown, the slider is connected to the winding drum 413 or the housing 418. The slider moves along the slide rail 510, thereby moving the telescopic drive unit 410 along the slide rail 510, which in turn drives the sensor 300 connected to the connecting belt 412 to move along the direction of the slide rail 510.

[0119] like Figure 5 , Figure 6 As shown, the slider is connected to the end of the connecting belt 412. By moving the slider along the slide rail 510, the telescopic drive unit 410 moves along the slide rail 510, thereby driving the sensor 300 connected to the winding drum 413 or the housing 418 to move along the direction of the slide rail 510.

[0120] In the description of the above embodiments, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0121] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A cold machine container, characterized in that, The cold machine container comprises a container body, a cold machine arranged at the front end of the container body, an air supply air duct formed at the bottom of the container body, an air return air duct formed at the top of the container body, a cold machine air duct communicated with the air supply air duct, cold air in the air supply air duct diffused into the container body, and air returned through the air return air duct; the container body is used for containing goods; a sensor configured to detect the temperature in the container body; a movement driving part connected to the inner wall of the container body, the sensor connected to the movement driving part, the movement driving part used for driving the sensor to move into the container body and move towards the goods, and the temperature at different target positions in the container body detected.

2. The cold machine container according to claim 1, wherein the movement driving part comprises a telescopic driving part; a first end of the telescopic driving part connected to the inner wall of the container body, a second end of the telescopic driving part connected to the sensor, and the telescopic driving part configured such that the second end of the telescopic driving part can be telescopically moved relative to the first end of the telescopic driving part to move the sensor to a target position.

3. The cold machine container according to claim 1, wherein the movement driving part comprises a rotating driving part; a first end of the rotating driving part connected to the inner wall of the container body, a second end of the rotating driving part connected to the sensor, and the rotating driving part configured such that the second end of the rotating driving part can be rotated relative to the first end of the rotating driving part to move the sensor to a target position.

4. The cold machine container according to claim 2, wherein the telescopic driving part comprises a coil spring, a connecting belt, a winding drum, a ratchet, a pawl, an elastic part, and a hand pushing part; one end of the connecting belt connected to the container body, the other end of the connecting belt wound on the winding drum, and the sensor arranged on the winding drum; an external force can drive the winding drum to rotate first, thereby driving the sensor to move towards the goods; a ratchet arranged on the outer wall of the winding drum, the elastic part pushing the pawl to rotate and engage with the ratchet, thereby preventing the winding drum from rotating secondly; the pawl pushed to rotate and disengage from the ratchet, and the coil spring driving the winding drum to rotate secondly to retract the connecting belt; a rotating direction of the connecting belt released from the winding drum defined as a first rotating direction; a rotating direction of the connecting belt wound on the winding drum defined as a second rotating direction.

5. The cold machine container according to claim 2, wherein the telescopic driving part comprises a coil spring, a connecting belt, a winding drum, a ratchet, a pawl, an elastic part, and a hand pushing part; the winding drum connected to the container body, and the sensor arranged at the end of the connecting belt; an external force can drive the winding drum to rotate first, thereby driving the sensor to move towards the goods; ​ ​ ​ ​ ​ The outer wall of the winding drum is provided with a ratchet, the elastic part pushes the pawl to rotate and engage with the ratchet, so as to prevent the second rotation of the winding drum; The hand pushing part drives the pawl to rotate and disengage with the ratchet, and the coil spring can drive the winding drum to rotate and retract the connecting belt; The rotation direction of the connecting belt released from the winding drum is defined as the first rotation direction; The rotation direction of the connecting belt wound on the winding drum is defined as the second rotation direction.

6. The cold machine container of claim 3, wherein, The rotation driving part comprises a support frame, a rotation frame and a locking assembly, the support frame is connected to the inner wall of the container body, the rotation end of the rotation frame is rotationally connected with the support frame, and the locking assembly is used to lock the relative angle of the support frame and the rotation frame; The sensor is connected at the extension end of the rotation frame.

7. A cold store container according to claim 6, characterised in that The rotation frame is sleeved outside the support frame; The locking assembly comprises a locking block arranged in the circumferential direction of the rotation end and a rotation groove opened on the support frame; A plurality of sockets are spaced apart in the circumferential direction of the rotation groove; In the state that the locking block moves out of the rotation groove, the rotation frame is rotated to a target angle relative to the support frame, the locking block is inserted into the socket, and the target angle of the rotation frame and the support frame is locked.

8. The cold machine container of claim 1, wherein The number of the motion driving parts is multiple, and the multiple motion driving parts are arranged on the top inner wall or the side inner wall of the container body.

9. The cold machine container of claim 1, wherein Further comprising multiple sliding assemblies comprising a slide and a sliding block, multiple slides are dispersedly arranged on the inner wall of the container body, the sliding block is connected to the motion driving part, and the sliding block moves along the slide.

10. A cold store container, characterized in that Comprise: The container body is provided with a cold machine at the front end, the bottom of the container body is formed with a supply air duct, the top of the container body is formed with a return air duct, the cold machine air duct communicates with the supply air duct, the cold air in the supply air duct diffuses into the container body, and the return air passes through the return air duct; The sensor is configured to detect the temperature in the container body; The motion driving part is configured to drive the sensor to move in the container body; In the first state, the motion driving part drives the sensor to extend into the container body close to the goods; in the second state, the motion driving part drives the sensor to move to the inner wall of the container body.

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