Cold therapy equipment with changing room

Abstract

The embodiment of the utility model provides cold therapy equipment with a changing room, which comprises an equipment control room (1), a freezing cabin (2) and a changing room (3) which are connected in sequence, and the freezing cabin (2) is used for performing cold therapy on a user (16); the equipment control chamber (1) is arranged on the first side of the freezing cabin (2) and can be connected to the first side of the freezing cabin (2); the changing room (3) is arranged on the second side of the freezing cabin (2), the changing room (3) comprises a changing room door (7) through which a user (16) enters the changing room (3) from the outside, the changing room (3) is used for changing clothes after the user (16) enters the changing room (3), and a freezing cabin door (6) through which the user (16) directly enters the freezing cabin (2) from the changing room (3) is arranged on the second side of the freezing cabin (2). The user (16) can also change clothes in the changing room (3), the embarrassment that the user enters and exits a naked body is avoided, and the user experience is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, specifically to a cryotherapy device equipped with a changing room. Background Technology

[0002] Cryotherapy is a relatively common method for treating diseases. It uses a low-temperature medium, which is lower than the body temperature, to quickly contact the whole or part of the body, so that the whole or part of the body can be cooled down rapidly in a short period of time, thereby promoting circulation and metabolism, alleviating sports injuries, and even treating diseases.

[0003] In the process of developing this utility model, the applicant discovered at least the following problems in the prior art:

[0004] In existing technologies, cryotherapy devices that target the entire human body require users to remove their clothes before using the device, leading to embarrassing situations such as nakedness and a poor user experience. Therefore, improvements are needed. Utility Model Content

[0005] This utility model provides a cryotherapy device with a changing room, which can solve the technical problem in the prior art that "users need to take off their clothes outside the cryotherapy device, causing embarrassing situations such as users being naked, resulting in a poor user experience."

[0006] To achieve the above objectives, this utility model provides a cryotherapy device with a changing room, comprising a device control room, a cryotherapy chamber, and a changing room connected in sequence;

[0007] The cryotherapy chamber is used to administer cryotherapy to the user, and the cryotherapy chamber is a sealed structure.

[0008] The equipment control room is located on the first side of the cryo-chamber and can be connected to the first side of the cryo-chamber. The equipment control room is used to provide the cryo-chamber with the low-temperature medium required for the user's cryotherapy.

[0009] The changing room is located on the second side of the freezer compartment. The changing room includes a door for users to enter the changing room from the outside. The changing room is used for users to change clothes after entering the changing room. The second side of the freezer compartment is provided with a freezer compartment door for users to directly enter the freezer compartment from the changing room.

[0010] Preferably, it includes a changing room display screen, wall-mounted hooks, and a shelf located in the changing room;

[0011] The changing room display screen is located on the inner wall of the changing room and is used to display the temperature inside the changing room to the user.

[0012] The wall-mounted hooks are installed on the inner wall of the changing room;

[0013] The storage shelf is located on the floor of the changing room and is used by users to change clothes.

[0014] Preferably, the first side of the cryogenic chamber has a first sidewall shared with the equipment control room, and the first sidewall has a cryogenic chamber oxygen inlet and a cryogenic chamber cold air inlet;

[0015] The equipment control room is equipped with control equipment, refrigeration equipment, and oxygen supply equipment. The control equipment has a control program, which is used to control the refrigeration equipment to transport the low-temperature medium in the refrigeration equipment from the cold air inlet of the refrigeration chamber to the refrigeration chamber, and to automatically maintain the temperature in the refrigeration chamber at the low temperature set by the control program for the refrigeration chamber based on the temperature feedback in the refrigeration chamber. The control program is also used to control the oxygen supply equipment to transport oxygen in the oxygen inlet of the refrigeration chamber to the refrigeration chamber.

[0016] Preferably, the refrigeration equipment includes a liquid nitrogen tank, a liquid nitrogen outlet, a liquid nitrogen main pipe, a liquid nitrogen separator valve, an upper separator pipe, a middle separator pipe, a lower separator pipe, an upper liquid nitrogen spray nozzle control valve, a middle liquid nitrogen spray nozzle control valve, and a lower liquid nitrogen spray nozzle control valve.

[0017] The inlet of the liquid nitrogen main pipe is connected to the liquid nitrogen tank through the liquid nitrogen outlet, and the outlet of the liquid nitrogen main pipe is connected to the inlet of the liquid nitrogen separator valve.

[0018] The outlet of the liquid nitrogen separator valve is connected to the upper separator pipe, the middle separator pipe and the lower separator pipe. The liquid nitrogen separator valve is used to separate the liquid nitrogen in the liquid nitrogen main pipe into the upper separator pipe, the middle separator pipe and the lower separator pipe.

[0019] The upper liquid nitrogen spray pipe control valve is located on the upper liquid distribution pipe;

[0020] The control valve for the liquid nitrogen spray nozzle is located on the liquid distribution pipe.

[0021] The control valve for the lower liquid nitrogen spray pipe is located on the lower liquid distribution pipe;

[0022] The outlets of the upper liquid distribution pipe, the middle liquid distribution pipe, and the lower liquid distribution pipe can be connected to the cold air inlet of the refrigeration chamber to discharge the liquid nitrogen into the refrigeration chamber.

[0023] Preferably, the refrigeration equipment further includes an airflow guide shroud, and the upper liquid distribution pipe, the middle liquid distribution pipe, and the lower liquid distribution pipe are respectively inserted laterally into the airflow guide shroud;

[0024] The airflow guide hood includes a bottom plate, an air guide grid, a side ring, and two transverse partitions. The air guide grid and the bottom plate are both vertically arranged and opposite to each other. The bottom plate is located near the liquid nitrogen separator valve, and the air guide grid is located near the cold air inlet of the cryogenic chamber.

[0025] The bottom plate of the cover is sealed to the first opening of the side ring, and the edge of the air guide grille is sealed to the second opening of the side ring;

[0026] The transverse partitions are spaced apart inside the side ring, and each transverse partition is sealed to the inner wall of the side ring, the inner side of the bottom plate of the cover, and the inner side of the air guide grille, dividing the airflow guide cover into three horizontal spaces: upper horizontal space, middle horizontal space and lower horizontal space.

[0027] The upper liquid distribution pipe extends laterally into the upper horizontal space, and the air outlet of the upper liquid distribution pipe maintains a preset distance from the inner side of the aligned air guide grid.

[0028] The middle liquid distribution pipe extends laterally into the middle horizontal space, and the air outlet of the middle liquid distribution pipe maintains a preset distance from the inner side of the aligned air guide grid.

[0029] The lower liquid distribution pipe extends laterally into the lower horizontal space, and the air outlet of the lower liquid distribution pipe maintains a preset distance from the inner side of the aligned air guide grid.

[0030] The air guide grille has multiple transverse holes, and the edge of the air guide grille is sealed to the cold air inlet of the refrigeration compartment.

[0031] Preferably, the device further includes an upper temperature sensor, a middle temperature sensor, and a lower temperature sensor, which are spaced apart from top to bottom on the inner wall of the freezer compartment; the upper temperature sensor, the middle temperature sensor, and the lower temperature sensor are used to monitor the temperature at corresponding heights within the freezer compartment.

[0032] Preferably, it also includes a lifting platform, a first lifting platform adjustment button, and a second lifting platform adjustment button located inside the refrigeration chamber;

[0033] The lifting platform includes a lifting platform surface and a lifting platform column. The lower end of the lifting platform column is located on the bottom plate of the refrigeration compartment, and the upper end of the lifting platform column is located below the lifting platform surface to support the lifting platform surface in raising and lowering.

[0034] The first and second lifting platform adjustment buttons are located on the inner wall of the freezer compartment, and when the user stands on the lifting platform, the first and second lifting platform adjustment buttons are within the user's reach.

[0035] Preferably, the inner wall of the cryogenic chamber is also provided with a center position marker line, which is located next to the adjustment button of the ground lifting platform and the adjustment button of the second lifting platform. The center position marker line is used to align the user's abdomen with the center position marker line as the lifting platform rises and falls.

[0036] Preferably, it also includes a freezer display screen located above the inner wall of the freezer compartment, which is adjustable in position and is used to display information inside the freezer compartment to the user.

[0037] Preferably, it also includes a microphone intercom, an operable narrow window, and an emergency pull ring located within the cryogenic chamber; wherein:

[0038] The microphone intercom is located on the inner wall of the cryogenic chamber and is used for the user to communicate with people outside the cryogenic chamber;

[0039] The narrow window is located on the cryogenic chamber above the display screen and within the user's reach, allowing the user to open it and observe the situation outside the cryogenic chamber.

[0040] The emergency pull ring is located on the inner wall of the cryotherapy chamber and is within the user's reach. In case of an emergency, the user pulls the emergency pull ring to stop the cryotherapy program and the cryotherapy chamber door opens automatically.

[0041] The above technical solution has the following beneficial effects: users can change clothes in the changing room, avoiding the embarrassment of entering and exiting naked, thus improving the user experience. Setting up changing rooms provides users with a space to change clothes, avoiding embarrassing situations such as undressing and exposing themselves, thereby improving the user experience. Attached Figure Description

[0042] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0043] Figure 1 This is a front view of the structural principle diagram of a cryotherapy device with a changing room according to an embodiment of this utility model;

[0044] Figure 2 This is a top view of the structural principle diagram of the cryotherapy device with a changing room according to an embodiment of the present utility model;

[0045] Figure 3This is an axonometric view of a cryotherapy device with a changing room according to an embodiment of the present invention;

[0046] Figure 4 This is a top view of a cryotherapy device with a changing room according to an embodiment of the present invention;

[0047] Figure 5 This is a perspective view of a cryotherapy device with a changing room according to an embodiment of the present invention;

[0048] Figure 6 This is a diagram of a refrigeration device according to an embodiment of the utility model;

[0049] Figure 7 This is an internal structural diagram of the cryogenic chamber according to an embodiment of the utility model;

[0050] Figure 8 This is a structural diagram of the changing room according to an embodiment of the utility model.

[0051] The reference numerals in the attached figures are as follows:

[0052] 1. Equipment control room; 2. Cryogenic chamber; 3. Changing room; 6. Cryogenic chamber door; 7. Changing room door; 11. Cryogenic chamber oxygen inlet; 12. Cryogenic chamber cold air inlet; 16. User; 17. Liquid nitrogen tank; 19. Liquid nitrogen outlet; 100. Liquid nitrogen main pipe; 20. Liquid nitrogen separator valve; 21A. Upper liquid nitrogen nozzle control valve; 21B. Middle liquid nitrogen nozzle control valve; 21C. Lower liquid nitrogen nozzle control valve; 110A. Upper separator pipe; 110B. Middle separator pipe; 110C. Lower separator pipe; 200. Airflow Guide hood; 201, hood bottom plate; 202, side ring; 22, air guide grille; 23, transverse partition; 24A, upper temperature sensor; 24B, middle temperature sensor; 24C, lower temperature sensor; 25, microphone intercom; 26, emergency pull ring; 27, narrow window; 28, cryogenic compartment display screen; 29A, first lifting platform adjustment button; 29B, second lifting platform adjustment button; 30, lifting platform surface; 31, lifting platform column; 35, changing room display screen; 32, wall-mounted hook; 33, storage table;

[0053] 18. Liquid nitrogen surface; 36. Changing room door handle. Detailed Implementation

[0054] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0055] like Figures 1 to 8As shown in the figure, in conjunction with an embodiment of the present invention, a cryotherapy device with a changing room is provided, comprising a device control room 1, a cryotherapy chamber 2, and a changing room 3 connected in sequence:

[0056] The cryo-chamber 2 is used to perform cryotherapy on the user 16, and the cryo-chamber 2 is a sealed structure;

[0057] The equipment control room 1 is located on the first side of the cryo-chamber 2 and can be connected to the first side of the cryo-chamber 2. The equipment control room 1 is used to provide the cryo-chamber 2 with the low-temperature medium required for cryotherapy by the user 16.

[0058] The changing room 3 is located on the second side of the freezer compartment 2. The changing room 3 includes a changing room door 7 for the user 16 to enter the changing room 3 from the outside. The changing room 3 is used for the user 16 to change clothes after entering the changing room 3. The second side of the freezer compartment 2 is provided with a freezer compartment door 6 for the user 16 to directly enter the freezer compartment 2 from the changing room 3.

[0059] The equipment control room 1 provides the cryotherapy medium required by the user 16 to the cryotherapy chamber 2. The sealed structure makes it difficult for the cryotherapy medium entering the cryotherapy chamber 2 to leak, thus maintaining the low temperature of the cryotherapy chamber 2.

[0060] User 16 first enters changing room 3 for pre-cooling, and then enters the sealed freezer chamber 2 to begin the conditioning process.

[0061] User 16 can also change clothes in changing room 3, avoiding the embarrassment of entering and exiting naked and improving the user experience. Setting up changing room 3 provides users with a changing space, avoiding embarrassing situations such as undressing and exposing themselves, thereby improving the user experience.

[0062] Preferably, it includes a changing room display screen 35, a wall-mounted hook 32, and a shelf 33;

[0063] The changing room display screen 35 is installed on the outer wall of the changing room 3 and is used to display the temperature inside the changing room 3 to the user 16.

[0064] The wall-mounted hooks 32 are installed on the inner wall of the changing room 3;

[0065] The shelf 33 is located on the floor of the changing room 3 and is used by the user 16 to change clothes.

[0066] Before entering changing room 3, user 16 can check the status of changing room 3 through the changing room display screen 35 on changing room door 7. After opening changing room door 7 by opening changing room door handle 36, user 16 enters changing room 3. Changing room 3 is equipped with wall hooks 32 and a shelf 33 for user 16 to change clothes and prepare for cryotherapy.

[0067] Preferably, the first side of the cryogenic chamber 2 has a first side wall shared with the equipment control room 1, and the first side wall has a cryogenic chamber oxygen inlet 11 and a cryogenic chamber cold air inlet 12;

[0068] The equipment control room 1 is equipped with control equipment, refrigeration equipment, and oxygen supply equipment. The control equipment has a control program, which is used to control the refrigeration equipment to transport the low-temperature medium in the refrigeration equipment from the cold air inlet 12 of the cryogenic chamber to the cryogenic chamber 2, and to automatically maintain the temperature in the cryogenic chamber 2 at the low temperature set by the control program for the cryogenic chamber 2 based on the temperature feedback in the cryogenic chamber 2. The control program is also used to control the oxygen supply equipment to transport oxygen in the oxygen supply equipment from the oxygen inlet 11 of the cryogenic chamber to the cryogenic chamber 2, so as to meet the user 16's cryotherapy and normal breathing needs.

[0069] Preferably, the refrigeration equipment includes a liquid nitrogen tank 17, a liquid nitrogen outlet 19, a liquid nitrogen main pipe 100, a liquid nitrogen separator valve 20, an upper separator pipe 110A, a middle separator pipe 110B, a lower separator pipe 110C, an upper liquid nitrogen spray pipe control valve 21A, a middle liquid nitrogen spray pipe control valve 21B, and a lower liquid nitrogen spray pipe control valve 21C.

[0070] The inlet of the liquid nitrogen main pipe 100 is connected to the liquid nitrogen tank 17 through the liquid nitrogen outlet 19. The liquid nitrogen level 18 in the liquid nitrogen tank 17 indicates the height of the liquid nitrogen. The outlet of the liquid nitrogen main pipe 100 is connected to the inlet of the liquid nitrogen separator 20.

[0071] The outlet of the liquid nitrogen separator valve 20 is connected to the upper separator pipe 110A, the middle separator pipe 110B and the lower separator pipe 110C. The liquid nitrogen separator valve 20 is used to separate the liquid nitrogen in the liquid nitrogen main pipe 100 into the upper separator pipe 110A, the middle separator pipe 110B and the lower separator pipe 110C.

[0072] The upper liquid nitrogen spray pipe control valve 21A is located on the upper liquid distribution pipe 110A;

[0073] The liquid nitrogen spray pipe control valve 21B is located on the liquid distribution pipe 110B;

[0074] The lower liquid nitrogen spray pipe control valve 21C is located on the lower liquid distribution pipe 110C;

[0075] The outlets of the upper liquid distribution pipe 110A, the middle liquid distribution pipe 110B, and the lower liquid distribution pipe 110C can be connected to the cold air inlet 12 of the cryogenic chamber to discharge the liquid nitrogen into the cryogenic chamber 2. This allows for the uniform delivery of liquid nitrogen within the cryogenic chamber 2, enabling the temperature of the cryogenic chamber 2 to quickly reach a uniform level within the space.

[0076] Preferably, the refrigeration equipment further includes an airflow guide shroud 200, wherein the upper liquid distribution pipe 110A, the middle liquid distribution pipe 110B and the lower liquid distribution pipe 110C are respectively transversely inserted into the airflow guide shroud 200;

[0077] The airflow guide hood 200 includes a bottom plate 201, an air guide grid 22, a side ring 202, and two transverse partitions 23. The air guide grid 22 and the bottom plate 201 are both vertically arranged and opposite to each other. The bottom plate 201 is located near the liquid nitrogen separator 20, and the air guide grid 22 is located near the cold air inlet 12 of the cryogenic chamber.

[0078] The bottom plate 201 is sealed to the first opening of the side ring 202, and the edge of the air guide grille 22 is sealed to the second opening of the side ring 202;

[0079] The horizontal partitions 23 are spaced vertically within the side ring 202. Each horizontal partition 23 is sealed to the inner wall of the side ring 202, the inner side of the bottom plate 201, and the inner side of the air guide grille 22, dividing the airflow guide hood 200 into three horizontal spaces: upper horizontal space, middle horizontal space, and lower horizontal space.

[0080] The upper liquid distribution pipe 110A extends laterally into the upper horizontal space, and the air outlet of the upper liquid distribution pipe 110A maintains a preset distance from the inner side of the aligned air guide grid 22.

[0081] The middle liquid distribution pipe 110B extends laterally into the middle horizontal space, and the air outlet of the middle liquid distribution pipe 110B maintains a preset distance from the inner side of the aligned air guide grid 22.

[0082] The lower liquid distribution pipe 110C extends laterally into the lower horizontal space, and the air outlet of the lower liquid distribution pipe 110C maintains a preset distance from the inner side of the aligned air guide grid 22.

[0083] The air guide grille 22 has multiple transverse holes, and the edge of the air guide grille 22 is sealed to the cold air inlet 12 of the refrigeration compartment.

[0084] The airflow guide hood 200 is divided into three horizontal spaces: upper horizontal space, middle horizontal space and lower horizontal space, so as to achieve uniform delivery of liquid nitrogen within the space of the cryogenic chamber 2, so that the temperature of the cryogenic chamber 2 can quickly reach a uniform level within the space.

[0085] Preferably, the device further includes an upper temperature sensor 24A, a middle temperature sensor 24B, and a lower temperature sensor 24C, which are spaced apart from top to bottom on the inner wall of the freezer compartment 2. The upper temperature sensor 24A, the middle temperature sensor 24B, and the lower temperature sensor 24C are used to monitor the temperature at corresponding heights within the freezer compartment 2, thereby enabling temperature monitoring of the entire space of the freezer compartment 2 and providing feedback to the control program of the control device.

[0086] Preferably, it also includes a lifting platform, a first lifting platform adjustment button 29A and a second lifting platform adjustment button 29B disposed in the cryogenic chamber 2;

[0087] The lifting platform includes a lifting platform surface 30 and a lifting platform column 31. The lower end of the lifting platform column 31 is located on the bottom plate of the freezer compartment 2, and the upper end of the lifting platform column 31 is located below the lifting platform surface 30 to support the lifting platform surface 30 in rising and falling.

[0088] The first lifting platform adjustment button 29A and the second lifting platform adjustment button 29B are located on the inner wall of the freezer compartment 2, and when the user 16 stands on the lifting platform 30, the first lifting platform adjustment button 29A and the second lifting platform adjustment button 29B are within the touch range of the user 16.

[0089] User 16 can adjust himself to the appropriate position required for cryotherapy by using the first lifting platform adjustment button 29A or the second lifting platform adjustment button 29B.

[0090] Preferably, a centering marker line is also provided on the inner wall of the cryo-chamber 2. This centering marker line is located next to the first lifting platform adjustment button 29A and the second lifting platform adjustment button 29B. The centering marker line is used to align the user's abdomen with the centering marker line as the lifting platform rises and falls. Pre-setting the centering marker line allows the user 16 to quickly adjust themselves to the appropriate position required for cryotherapy using either the first lifting platform adjustment button 29A or the second lifting platform adjustment button 29B.

[0091] Preferably, the system also includes an adjustable freezer display screen 28 located above the inner wall of the freezer compartment 2. The freezer display screen 28 is used to display information about the freezer compartment 2 to the user 16, including the temperatures detected by the upper temperature sensor 24A, the middle temperature sensor 24B, and the lower temperature sensor 24C, as well as other necessary information, so that the user 16 can easily understand the information. The user 16 can see the content on the freezer display screen 28 during use.

[0092] Preferably, it also includes a microphone intercom 25, an operable narrow window 27, and an emergency pull ring 26, all located within the cryogenic chamber 2; wherein:

[0093] The microphone intercom 25 is located on the inner wall of the cryogenic chamber 2 and is used by the user 16 to communicate with people outside the cryogenic chamber 2.

[0094] The narrow window 27 is located on the freezer compartment 2 above the freezer compartment display screen 28 and is within the touch range of the user 16, for the user 16 to open and observe the situation outside the freezer compartment 2;

[0095] The emergency pull ring 26 is located on the inner wall of the cryo-chamber 2 and is within the reach of the user 16. The emergency pull ring 26 is used by the user 16 to pull down the emergency pull ring 26 in case of an emergency, so that the device program stops the cryotherapy program and the cryo-chamber door 6 opens automatically.

[0096] It should be understood that in the above detailed description, various features are combined together in a single embodiment to simplify this disclosure. This approach to disclosure should not be interpreted as reflecting an intention that embodiments of the claimed subject matter require more features than are explicitly stated in each claim. Rather, as reflected in the appended claims, the present invention is in a state with fewer features than all of the disclosed individual embodiments. Therefore, the appended claims are hereby explicitly incorporated into the detailed description, wherein each claim stands alone as a preferred embodiment of the present invention.

[0097] The disclosed embodiments have been described above to enable any person skilled in the art to implement or use this invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be applied to other embodiments without departing from the spirit and scope of this disclosure. Therefore, this disclosure is not limited to the embodiments given herein, but is consistent with the widest scope of the principles and novel features disclosed in this application.

[0098] The foregoing description includes examples of one or more embodiments. It is certainly impossible to describe all possible combinations of components or methods in order to describe the above embodiments, but those skilled in the art will recognize that further combinations and arrangements of the various embodiments are possible. Therefore, the embodiments described herein are intended to cover all such changes, modifications, and variations that fall within the scope of the appended claims. Furthermore, the term "comprising" as used in the specification or claims is interpreted in a manner similar to the term "including," as interpreted when used as a conjunction in the claims. Additionally, the use of any term "or" in the specification of the claims is intended to mean "non-exclusive or."

[0099] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above description is only a specific embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A cryotherapy device equipped with a changing room, characterized in that, It includes an equipment control room (1), a freezer compartment (2), and a changing room (3) that are connected in sequence; The cryo-chamber (2) is used to perform cryotherapy on the user (16), and the cryo-chamber (2) is a sealed structure; The equipment control room (1) is located on the first side of the cryo-chamber (2) and can be connected to the first side of the cryo-chamber (2). The equipment control room (1) is used to provide the cryo-chamber (2) with the low-temperature medium required for cryotherapy by the user (16). The changing room (3) is located on the second side of the freezer compartment (2). The changing room (3) includes a changing room door (7) for the user (16) to enter the changing room (3) from the outside. The changing room (3) is used for the user (16) to change clothes after entering the changing room (3). The second side of the freezer compartment (2) is provided with a freezer compartment door (6) for the user (16) to directly enter the freezer compartment (2) from the changing room (3).

2. The cryotherapy device with a changing room according to claim 1, characterized in that, Includes a changing room display screen (35), wall-mounted hooks (32), and a shelf (33) located in the changing room (3); The changing room display screen (35) is located on the inner wall of the changing room (3) and is used to display the temperature inside the changing room (3) to the user (16); The wall-mounted hook (32) is installed on the inner wall of the changing room (3); The shelf (33) is located on the floor of the changing room (3) and is used by the user (16) to change clothes.

3. The cryotherapy device with a changing room according to claim 1, characterized in that, The first side of the refrigeration chamber (2) has a first side wall shared with the equipment control room (1), and the first side wall has a refrigeration chamber oxygen inlet (11) and a refrigeration chamber cold air inlet (12); The equipment control room (1) is equipped with control equipment, refrigeration equipment and oxygen supply equipment. The control equipment has a control program. The control program is used to control the refrigeration equipment to transport the low-temperature medium in the refrigeration equipment from the cold air inlet (12) of the refrigeration chamber to the refrigeration chamber (2), and to automatically maintain the temperature in the refrigeration chamber (2) at the low temperature set by the control program for the refrigeration chamber (2) according to the temperature feedback in the refrigeration chamber (2). The control program is also used to control the oxygen supply equipment to transport the oxygen in the oxygen supply equipment from the oxygen inlet (11) of the refrigeration chamber to the refrigeration chamber (2).

4. The cryotherapy device with a changing room according to claim 3, characterized in that, The refrigeration equipment includes a liquid nitrogen tank (17), a liquid nitrogen outlet (19), a liquid nitrogen main pipe (100), a liquid nitrogen separator valve (20), an upper separator pipe (110A), a middle separator pipe (110B), a lower separator pipe (110C), an upper liquid nitrogen nozzle control valve (21A), a middle liquid nitrogen nozzle control valve (21B), and a lower liquid nitrogen nozzle control valve (21C); The inlet of the liquid nitrogen main pipe (100) is connected to the liquid nitrogen tank (17) through the liquid nitrogen outlet (19), and the outlet of the liquid nitrogen main pipe (100) is connected to the inlet of the liquid nitrogen separator valve (20). The outlet of the liquid nitrogen separator valve (20) is connected to the upper separator pipe (110A), the middle separator pipe (110B) and the lower separator pipe (110C). The liquid nitrogen separator valve (20) is used to separate the liquid nitrogen in the liquid nitrogen main pipe (100) into the upper separator pipe (110A), the middle separator pipe (110B) and the lower separator pipe (110C). The upper liquid nitrogen spray nozzle control valve (21A) is located on the upper liquid distribution pipe (110A); The liquid nitrogen spray nozzle control valve (21B) is located on the liquid distribution pipe (110B); The lower liquid nitrogen spray nozzle control valve (21C) is located on the lower liquid distribution pipe (110C); The outlets of the upper liquid distribution pipe (110A), the middle liquid distribution pipe (110B), and the lower liquid distribution pipe (110C) can be connected to the cold air inlet (12) of the refrigeration chamber to discharge the liquid nitrogen into the refrigeration chamber (2).

5. The cryotherapy device with a changing room according to claim 4, characterized in that, The refrigeration equipment also includes an airflow guide hood (200), and the upper liquid distribution pipe (110A), the middle liquid distribution pipe (110B) and the lower liquid distribution pipe (110C) are respectively inserted laterally into the airflow guide hood (200); The airflow guide hood (200) includes a bottom plate (201), an air guide grid (22), a side ring (202), and two transverse partitions (23). The air guide grid (22) and the bottom plate (201) are both vertically arranged and opposite to each other. The bottom plate (201) is located near the liquid nitrogen separator (20), and the air guide grid (22) is located near the cold air inlet (12) of the cryogenic chamber. The bottom plate (201) is sealed to the first opening of the side ring (202), and the edge of the air guide grille (22) is sealed to the second opening of the side ring (202); The horizontal partitions (23) are spaced vertically within the side ring (202). Each horizontal partition (23) is sealed to the inner wall of the side ring (202), the inner side of the bottom plate (201), and the inner side of the air guide grille (22), dividing the airflow guide hood (200) into three horizontal spaces: upper horizontal space, middle horizontal space, and lower horizontal space. The upper liquid distribution pipe (110A) extends laterally into the upper horizontal space, and the air outlet of the upper liquid distribution pipe (110A) maintains a preset distance from the inner side of the aligned air guide grid (22). The middle liquid distribution pipe (110B) extends laterally into the middle horizontal space, and the air outlet of the middle liquid distribution pipe (110B) maintains a preset distance from the inner side of the aligned air guide grid (22). The lower liquid distribution pipe (110C) extends laterally into the lower horizontal space, and the air outlet of the lower liquid distribution pipe (110C) maintains a preset distance from the inner side of the aligned air guide grid (22). The air guide grille (22) has multiple transverse holes, and the edge of the air guide grille (22) is sealed to the cold air inlet (12) of the refrigeration compartment.

6. The cryotherapy device with a changing room according to claim 1, characterized in that, It also includes an upper temperature sensor (24A), a middle temperature sensor (24B), and a lower temperature sensor (24C) arranged at intervals from top to bottom on the inner wall of the freezer compartment (2); the upper temperature sensor (24A), the middle temperature sensor (24B), and the lower temperature sensor (24C) are respectively used to monitor the temperature at corresponding heights within the freezer compartment (2).

7. The cryotherapy device with a changing room according to claim 1, characterized in that, It also includes a lifting platform, a first lifting platform adjustment button (29A), and a second lifting platform adjustment button (29B) located in the cryogenic chamber (2); The lifting platform includes a lifting platform surface (30) and a lifting platform column (31). The lower end of the lifting platform column (31) is located on the bottom plate of the freezer compartment (2), and the upper end of the lifting platform column (31) is located below the lifting platform surface (30) to support the lifting platform surface (30) to rise and fall. The first lifting platform adjustment button (29A) and the second lifting platform adjustment button (29B) are located on the inner wall of the freezer compartment (2), and when the user (16) stands on the lifting platform (30), the first lifting platform adjustment button (29A) and the second lifting platform adjustment button (29B) are within the user's (16) touch range.

8. The cryotherapy device with a changing room according to claim 7, characterized in that, The inner wall of the cryogenic chamber (2) is also provided with a center position marker line. The center position marker line is located next to the first lifting platform adjustment button (29A) and the second lifting platform adjustment button (29B). The center position marker line is used to align the user's (16) abdomen with the center position marker line as the lifting platform rises and falls.

9. The cryotherapy device with a changing room according to claim 1, characterized in that, It also includes an adjustable freezer display screen (28) located above the inner wall of the freezer compartment (2), the freezer display screen (28) being used to display information inside the freezer compartment (2) to the user (16).

10. The cryotherapy device with a changing room according to claim 9, characterized in that, It also includes a microphone intercom (25) located within the cryogenic chamber (2), an operable narrow window (27), and an emergency pull ring (26); wherein: The microphone intercom (25) is located on the inner wall of the cryogenic chamber (2) and is used by the user (16) to communicate with people outside the cryogenic chamber (2); The narrow window (27) is located on the freezer compartment (2) above the freezer compartment display screen (28) and within the touch range of the user (16), for the user (16) to open and observe the situation outside the freezer compartment (2); The emergency pull ring (26) is located on the inner wall of the cryo-chamber (2) and within the reach of the user (16). The emergency pull ring (26) is used by the user (16) to pull down the emergency pull ring (26) in case of an emergency, so that the device program stops the cryotherapy program and the cryo-chamber door (6) opens automatically.

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