Oral ultrasonic contrast agent brewing liquid cooling device capable of rapidly cooling

Abstract

The invention provides a quick-cooling oral ultrasonic contrast agent brewing liquid cooling device, and belongs to the technical field of contrast agent brewing liquid cooling. Comprising a base, a supporting frame is fixedly mounted in the middle of the rear side of the base, a mounting frame is fixedly mounted on the inner side of the supporting frame, and a cooling mechanism is fixedly mounted at the front end of the mounting frame. By arranging the cooling mechanism, during use, brewing liquid can be placed in the heat conduction aluminum cup, ice blocks are placed in the ice block containing box, water is injected into the cooling cavity channel, the heat conduction aluminum cup and the ice block containing box are communicated so that the ice blocks can be rapidly transferred to the cooling cavity channel at low temperature to form ice water, the heat conduction aluminum cup conducts heat efficiently, and heat of the brewing liquid is transferred to the ice water to achieve rapid cooling; compared with a natural cooling mode and the like, the infusion device has the advantages that the speed is high, the efficiency is high, the use is convenient, the temperature of the infusion liquid can be quickly reduced, the requirement of medical examination on the temperature is met, convenience is provided for diagnosis and treatment of doctors, and the examination efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of cooling agent brewing liquid, and more specifically to a rapid-cooling oral ultrasound contrast agent brewing liquid cooling device. Background Art

[0002] In the field of medical ultrasound examination, oral ultrasound contrast agent brewing liquid plays an important role. This special liquid is mainly composed of contrast agent powder and solvent, wherein the contrast agent powder contains tiny particles or microbubbles that can change the propagation characteristics of ultrasound. The solvent is usually water or other medical liquids, which are used to dissolve or disperse the powder. After oral administration, its microbubbles or particles can enhance the reflection and scattering of ultrasound, making the image of the examination site clearer, and can better display the wall structure and intracavitary lesions in gastrointestinal examinations. The brewing liquid is easy to use, just like brewing a drink, and can be taken orally after mixing and stirring in proportion. The concentration can also be adjusted according to the examination requirements, providing a non-invasive and effective contrast effect for the examination of the gastrointestinal tract and other parts;

[0003] However, there are some problems in practical applications. The microbubble components in the contrast agent are extremely sensitive to temperature. When the temperature is too high, the microbubble coating material may undergo physical or chemical changes, which will lead to the rupture of the microbubble, causing the contrast agent to lose its acoustic properties and fail to effectively enhance the ultrasonic signal. At the same time, from the perspective of patient comfort, the oral temperature is approximately 36.3-37.2°C. If the temperature of the brewing liquid is too high, it will cause discomfort to the patient and may even burn the oral and esophageal mucosa; and too low a temperature may cause gastrointestinal stress response. However, in the prior art, there is usually a lack of dedicated contrast agent brewing liquid rapid cooling devices. In most cases, only natural cooling can be performed, which will undoubtedly take a lot of time, hinder doctors from timely diagnosis and treatment of patients, and seriously affect medical efficiency and patient experience. Therefore, designing a rapid cooling device for oral ultrasound contrast agent brewing liquid has become a problem that needs to be solved urgently. Summary of the invention

[0004] In view of the problem that the prior art lacks auxiliary rapid cooling of contrast agent brewing liquid, the purpose of the present invention is to provide a rapid cooling device for oral ultrasound contrast agent brewing liquid.

[0005] To solve the above problems, the present invention adopts the following technical solutions:

[0006] A fast-cooling oral ultrasound contrast agent brewing liquid cooling device comprises a base, a support frame is fixedly installed on the middle part of the rear side of the base, a mounting frame is fixedly installed on the inner side of the support frame, a cooling mechanism is fixedly installed on the front end of the mounting frame, a lifting mechanism is fixedly installed on the inner side of the mounting frame, a top cover is fixedly installed on the front end of the lifting mechanism, a driving mechanism is fixedly installed on the top of the top cover, a stirring mechanism is movably installed on the bottom of the top cover, the stirring mechanism is movably installed inside the cooling mechanism, a stirring mechanism is movably installed on the outer side of the top cover, the lower end of the stirring mechanism is arranged on the inner side of the external cavity of the cooling mechanism, and the stirring mechanism and the stirring mechanism are both connected to the driving mechanism;

[0007] The cooling mechanism includes a tank body, which is fixedly mounted on the front end of the mounting frame, a heat-conducting aluminum cup is fixedly mounted inside the tank body, a cooling cavity is opened between the outer side of the heat-conducting aluminum cup and the inner side of the tank body, the bottom of the stirring mechanism is inserted into the cooling cavity, an ice cube placement box is fixedly connected to the front side of the tank body, and the rear side of the ice cube placement box is connected to the interior of the cooling cavity.

[0008] Optionally, a first drain valve is fixedly installed in the middle of the bottom of the tank body, and a second drain valve is fixedly installed at the bottom of the ice cube placement box. The input end of the first drain valve is connected to the interior of the heat-conducting aluminum cup, and the input end of the second drain valve is connected to the interior of the ice cube placement box.

[0009] Optionally, the output ends of the first liquid discharge valve and the second liquid discharge valve are both fixedly connected with guide pipes, the guide pipes are both arranged in an inclined shape, and the side shapes of the guide pipes are both arranged in an L shape.

[0010] Optionally, mounting holes are provided at four corners of the base, the mounting holes are configured as countersunk holes, and the outer corners of the base and the mounting frame are configured as arc shapes.

[0011] Optionally, the lifting mechanism includes a vertical rail, which is fixedly connected to the inner side of the mounting frame, a first motor is fixedly connected to the bottom of the vertical rail, an output end of the first motor passes through the vertical rail and is fixedly connected to a screw rod, the screw rod is rotatably connected to the inside of the vertical rail, a movable block is threadedly connected to the outer surface of the screw rod, a connecting arm is fixedly connected to the front side of the movable block, and a front end of the connecting arm is connected to one side of the top of the top cover.

[0012] Optionally, the driving mechanism includes a base frame, which is fixedly mounted on the top of the top cover, a mounting plate is fixedly mounted on the top of the base frame, a second motor is fixedly mounted on the top of the mounting plate, an output end of the second motor passes through the mounting plate and a driving component is fixedly mounted thereon, and the driving component is respectively connected to the stirring mechanism and the stirring mechanism.

[0013] Optionally, the driving assembly includes a first gear, a second gear and a turntable, the first gear is fixedly mounted on the bottom output end of the second motor passing through the mounting plate, the second gear is rotatably connected to the top side of the top cover, the first gear and the second gear are meshingly connected, the turntable is rotatably connected to the bottom of the top cover, the top of the turntable is connected to the bottom of the first gear, the stirring mechanism is installed at the bottom of the turntable, and the second gear is meshingly connected to the stirring mechanism.

[0014] Optionally, the stirring mechanism includes a rotating shaft, which is fixedly installed at the bottom of the turntable, and the stirring auger is fixedly installed on the outer side of the rotating shaft. The overall cross-sectional shape of the stirring auger is arrow-shaped, and the rotating shaft and the stirring auger are both inserted into the interior of the heat-conducting aluminum cup.

[0015] Optionally, the stirring mechanism also includes a stirring side frame, which is arranged in a ring shape at equal intervals and fixedly installed on the outer side of the turntable, and the inner side of the stirring side frame is linearly arranged at equal intervals and fixedly connected with a stirring inclined plate, and each of the stirring inclined plates is arranged in the cavity between the stirring auger and the heat-conducting aluminum cup.

[0016] Optionally, the stirring mechanism includes an annular groove, which is opened on the outside of the top cover, and a slip ring is rotatably connected inside the annular groove. A gear ring is fixedly installed on the top of the slip ring, and the inner side of the gear ring is meshingly connected to the second gear. A stirring rod is fixedly connected to the bottom of the slip ring at equal intervals in a ring shape, and the lower end of the stirring rod extends into the interior of the cooling cavity. A sealing ring is fixedly installed on the bottom of the top cover, and the bottom of the sealing ring covers the top of the heat-conducting aluminum cup.

[0017] Compared with the prior art, the technical solution provided by the present invention has at least the following beneficial effects:

[0018] In the above scheme, by setting a cooling mechanism, during use, the brewing liquid can be placed in the heat-conducting aluminum cup, the ice cubes are placed in the ice cube placing box and water is poured into the cooling cavity. The two are connected so that the low temperature of the ice cubes is quickly transferred to the cooling cavity to form ice water. The heat-conducting aluminum cup conducts heat efficiently, and transfers the heat of the brewing liquid to the ice water to achieve rapid cooling. The appropriate temperature can be reached within one minute. After cooling, the drain valve can be opened to discharge the brewing liquid and ice water. Compared with natural cooling and other methods, it is fast, efficient, and easy to use. It can quickly reduce the temperature of the brewing liquid, meet the temperature requirements of medical examinations, provide convenience for doctors' diagnosis and treatment, and improve examination efficiency.

[0019] By setting a lifting mechanism, the first motor is started to drive the screw to rotate during use, driving the movable block to slide, thereby adjusting the movement of the connecting arm and the top cover. When adding liquid, the top cover can be moved up, and the top is covered after adding. When cleaning, the top cover and related components can be removed, which is convenient for cleaning and daily maintenance. It can be put into use quickly, which improves the practicality and convenience of the device, reduces maintenance time and cost, ensures that the device is available at any time, meets the efficient needs of medical examinations, and can quickly prepare the device in an emergency, especially in an emergency, to buy time for patient diagnosis and treatment:

[0020] By arranging the driving mechanism, the stirring mechanism and the agitating mechanism to cooperate, during use, the second motor drives the first gear to drive the turntable and the stirring auger to rotate, stirring the brewing liquid to improve the mixing uniformity and cooling efficiency, and at the same time drives the second gear to drive the gear ring to rotate, so that the slip ring and the agitating rod rotate, and stirs the cooling water to promote heat exchange with the ice cubes, improve the heat exchange efficiency, further enhance the heat dissipation and cooling effect, ensure that the brewing liquid is cooled quickly and evenly, improve the accuracy of the examination, provide doctors with clearer images, help to accurately diagnose the condition, and improve the quality of medical care. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 It is a rear view structural schematic diagram of the present invention;

[0024] Figure 3 It is a side view structural schematic diagram of the present invention;

[0025] Figure 4 It is a front view structural schematic diagram of the unfolded state of the present invention;

[0026] Figure 5 It is a rear view structural schematic diagram of the unfolded state of the present invention;

[0027] Figure 6 It is a schematic diagram of the top view of the driving mechanism, stirring mechanism and mixing mechanism of the present invention;

[0028] Figure 7 It is a bottom view structural diagram of the driving mechanism, stirring mechanism and agitating mechanism of the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the stirring mechanism of the present invention in a disassembled state.

[0030] [Reference Signs]

[0031] 1. Base; 2. Support frame; 3. Mounting frame; 4. Top cover;

[0032] 5. Cooling mechanism; 51. Tank body; 52. Heat-conducting aluminum cup; 53. Cooling cavity; 54. Ice cube placement box; 55. First liquid discharge valve; 56. Second liquid discharge valve; 57. Guide pipe;

[0033] 6. Lifting mechanism; 61. Vertical rail; 62. First motor; 63. Screw rod; 64. Movable block; 65. Connecting arm;

[0034] 7. driving mechanism; 71. base frame; 72. mounting plate; 73. second motor;

[0035] 74, driving assembly; 741, first gear; 742, second gear; 743, turntable;

[0036] 8. stirring mechanism; 81. annular groove; 82. slip ring; 83. gear ring; 84. stirring rod; 85. sealing ring;

[0037] 9. stirring mechanism; 91. rotating shaft; 92. stirring auger; 93. stirring side frame; 94. stirring inclined plate;

[0038] 10. Mounting hole.

[0039] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0040] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0041] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0042] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0043] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0044] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0045] like Figures 1 to 8As shown, an embodiment of the present invention provides a rapid cooling device for cooling oral ultrasound contrast agent infusion liquid, comprising a base 1, a support frame 2 is fixedly installed on the middle part of the rear side of the base 1, a mounting frame 3 is fixedly installed on the inner side of the support frame 2, a cooling mechanism 5 is fixedly installed on the front end of the mounting frame 3, a lifting mechanism 6 is fixedly installed on the inner side of the mounting frame 3, a top cover 4 is fixedly installed on the front end of the lifting mechanism 6, a driving mechanism 7 is fixedly installed on the top of the top cover 4, a stirring mechanism 9 is movably installed on the bottom of the top cover 4, the stirring mechanism 9 is movably installed inside the cooling mechanism 5, a stirring mechanism 8 is movably installed on the outer side of the top cover 4, the lower end of the stirring mechanism 8 is arranged on the inner side of the external cavity of the cooling mechanism 5, and the stirring mechanism 8 and the stirring mechanism 9 are both connected to the driving mechanism 7.

[0046] The cooling mechanism 5 includes a tank body 51, which is fixedly mounted on the front end of the mounting frame 3, a heat-conducting aluminum cup 52 is fixedly mounted inside the tank body 51, a cooling cavity 53 is provided between the outer side of the heat-conducting aluminum cup 52 and the inner side of the tank body 51, the bottom of the stirring mechanism 8 is inserted into the cooling cavity 53, an ice cube placement box 54 is fixedly connected to the front side of the tank body 51, and the rear side of the ice cube placement box 54 is connected to the interior of the cooling cavity 53; in the cooling mechanism 5, the heat-conducting aluminum cup 52 fixedly mounted inside the front end of the tank body 51 can be used to place brewing liquid for brewing operation, the cooling cavity 53 between the outer side of the heat-conducting aluminum cup 52 and the inner side of the tank body 51 provides space for heat exchange, the bottom of the stirring mechanism 8 is inserted into the cooling cavity 53, and the medium in the cooling cavity 53 can be stirred to promote heat exchange, the ice cube placement box 54 on the front side of the tank body 51 is connected to the cooling cavity The cooling channel 53 is connected to the cooling channel 53, so that the low temperature emitted by the ice in the ice placing box 54 can be quickly transferred to the cooling channel 53, prompting the water in the cooling channel 53 to quickly change into an ice water state, thereby performing efficient heat exchange with the brewing liquid in the heat-conducting aluminum cup 52. The excellent thermal conductivity of the heat-conducting aluminum cup 52 can quickly transfer the heat in the brewing liquid to the ice water, thereby achieving rapid cooling of the brewing liquid. Compared with natural cooling or shaking the cup, the device can reduce the temperature of the brewing liquid to an appropriate range within one minute. After the cooling is completed, the drain valve can be opened to discharge the brewing liquid and the ice water after heat exchange, which is convenient to use. During the use of the device, a temperature sensor and a corresponding alarm, indicator light and display screen can be installed inside the tank body 51 to display the temperature, and an alarm can be issued when the temperature of the brewing liquid drops to a certain level. The temperature sensor and alarm are all existing technical means, so they are not described here.

[0047] like Figures 1 to 5As shown, a first drain valve 55 is fixedly installed in the middle of the bottom of the tank body 51, and a second drain valve 56 is fixedly installed at the bottom of the ice cube placing box 54. The input end of the first drain valve 55 is connected to the inside of the heat-conducting aluminum cup 52, and the input end of the second drain valve 56 is connected to the inside of the ice cube placing box 54. The output ends of the first drain valve 55 and the second drain valve 56 are fixedly connected to a guide pipe 57, and the guide pipe 57 is arranged in an inclined shape, and the side shape of the guide pipe 57 is arranged in an L shape. The four corners of the base 1 are provided with mounting holes 10, and the mounting holes 10 are arranged as countersunk holes. The outer corners of the base 1 and the mounting frame 3 are both arranged in an arc shape. A first drain valve 55 is provided in the middle of the bottom of the tank body 51, and its input end is communicated with the interior of the heat-conducting aluminum cup 52. A second drain valve 56 is provided at the bottom of the ice cube placement box 54, and its input end is communicated with the interior of the ice cube placement box 54. The output ends of the two drain valves are connected to an inclined guide pipe 57 with an L-shaped side shape.

[0048] When cooling is completed, the first drain valve 55 can be opened to smoothly discharge the cooled brewing liquid through the guide tube 57, and the second drain valve 56 can be opened to discharge the ice water after heat exchange through the guide tube 57. This design is convenient and fast, and can effectively avoid liquid residue after cooling. The four corners of the base 1 are provided with mounting holes 10 and are set as countersunk holes, which is convenient for the installation and fixation of the device and improves the stability of the device during use. The outer corners of the base 1 and the mounting frame 3 are set as arcs, which can reduce the risk of personnel being injured due to accidental collisions during operation, and also make the appearance of the device more rounded and beautiful, and safer and more reliable in actual use.

[0049] like Figures 1 to 5As shown, the lifting mechanism 6 includes a vertical rail 61, which is fixedly connected to the inner side of the mounting frame 3. The bottom of the vertical rail 61 is fixedly connected with a first motor 62. The output end of the first motor 62 passes through the vertical rail 61 and is fixedly connected with a screw rod 63. The screw rod 63 is rotatably connected to the inside of the vertical rail 61. The outer surface of the screw rod 63 is threadedly connected with a movable block 64. The front of the movable block 64 is fixedly connected with a connecting arm 65. The front end of the connecting arm 65 is connected to the top side of the top cover 4. The vertical rail 61 is fixed to the inner side of the mounting frame 3, providing a stable support for the entire lifting structure. The first motor 62 at the bottom of the vertical rail 61 serves as a power source. Its output end passes through the vertical rail 61 and is connected to the screw rod 63. When the first motor 62 is started, it can drive the screw rod 63 to rotate inside the vertical rail 61. The movable block 64, which is threadedly connected to the outer surface of the screw rod 63, can move up and down in the vertical rail 61 as the screw rod 63 rotates. The connecting arm 65 on the front of the movable block 64 is connected to one side of the top of the top cover 4, so that the upper and lower positions of the movable block 64 can be controlled by driving the screw rod 63 to rotate through the first motor 62, thereby driving the connecting arm 65 and the top cover 4 to move up and down. When it is necessary to add brewing liquid, the top cover 4 can be moved upward to facilitate the addition of brewing liquid to the inside of the heat-conducting aluminum cup 52. After the addition is completed, the first motor 62 is started to reversely drive the screw rod 63, which can drive the top cover 4 to cover the top of the heat-conducting aluminum cup 52. When cleaning is required after brewing is completed, the first motor 62 can drive the screw rod 63 to drive the movable block 64 to continue to move upward, and the entire top cover 4 and related mechanisms can be removed from the device, which is convenient for cleaning and daily maintenance of the device, and ensures that the device can be quickly put into use next time.

[0050] like Figures 4 to 8As shown, the driving mechanism 7 includes a base frame 71, and the base frame 71 is fixedly installed on the top of the top cover 4. A mounting plate 72 is fixedly installed on the top of the base frame 71, and a second motor 73 is fixedly installed on the top of the mounting plate 72. The output end of the second motor 73 passes through the mounting plate 72 and is fixedly installed with a driving component 74. The driving component 74 is respectively connected to the stirring mechanism 8 and the stirring mechanism 9. The driving assembly 74 includes a first gear 741, a second gear 742 and a turntable 743, wherein the first gear 741 is fixedly mounted on the bottom output end of the second motor 73 penetrating the mounting plate 72, the second gear 742 is rotatably connected to the top side of the top cover 4, the first gear 741 and the second gear 742 are meshedly connected, the turntable 743 is rotatably connected to the bottom of the top cover 4, the top of the turntable 743 is connected to the bottom of the first gear 741, the stirring mechanism 9 is mounted on the bottom of the turntable 743, the second gear 742 and the internal gear meshing transmission of the stirring mechanism 8, the second motor 73 at the top of the mounting plate 72 is used as a power source, and its output end penetrates the mounting plate 72 to connect the driving assembly 74. The driving assembly 74 includes a first gear 741, a second gear 742 and a turntable 743. The first gear 741 is fixed to the output end of the second motor 73, the second gear 742 is rotatably connected to one side of the top of the top cover 4 and meshes with the first gear 741, and the turntable 743 is rotatably connected to the bottom of the top cover 4 and connected to the bottom of the first gear 741. The stirring mechanism 9 is installed at the bottom of the turntable 743, and the second gear 742 is meshed with the stirring mechanism 8. Specifically, the first gear 741 and the second gear 742 are both spur gears.

[0051] When the second motor 73 is started, it drives the first gear 741 to rotate, and then drives the turntable 743 to rotate so that the stirring mechanism 9 stirs the heat-conducting aluminum cup 52 in the tank body 51. The twisted setting of the stirring auger 92 can assist in conveying the brewing liquid inside the heat-conducting aluminum cup 52 to roll up and down, improve the overall mixing and stirring uniformity, promote the brewing liquid to be evenly mixed and better perform cooling heat exchange, and improve the cooling efficiency. At the same time, the first gear 741 drives the second gear 742 to rotate, so that the second gear 742 drives the stirring mechanism 8 to stir the cooling water inside the cooling cavity 53, so that the cooling water can continue to quickly exchange heat with the ice cubes during the heat exchange period, and quickly introduce the low temperature of the ice cubes in the ice cube placement box 54 into the cooling liquid inside the cooling cavity 53, further improving the heat exchange efficiency and enhancing the heat dissipation and cooling effect of the device. The design of this driving mechanism 7 enables the stirring and stirring functions of the device to work efficiently and cooperatively, thereby improving the cooling performance and work efficiency of the device.

[0052] like Figures 6 to 8As shown, the stirring mechanism 9 includes a rotating shaft 91, which is fixedly installed on the bottom of the turntable 743. A stirring auger 92 is fixedly installed on the outer side of the rotating shaft 91. The overall cross-sectional shape of the stirring auger 92 is arranged in an arrow shape. The rotating shaft 91 and the stirring auger 92 are both inserted into the interior of the heat-conducting aluminum cup 52. The stirring mechanism 9 also includes a stirring side frame 93, which is arranged in a ring shape at equal intervals and fixedly installed on the outer side of the turntable 743. The inner side of the stirring side frame 93 is linearly arranged at equal intervals and fixedly connected with stirring inclined plates 94. Each stirring inclined plate 94 is arranged in the cavity between the stirring auger 92 and the heat-conducting aluminum cup 52. The stirring mechanism 8 includes an annular groove 81, which is opened on the outside of the top cover 4. A slip ring 82 is rotatably connected inside the annular groove 81. A gear ring 83 is fixedly installed on the top of the slip ring 82. Specifically, the gear ring 83 is a spur cylindrical internal gear. The inner side of the gear ring 83 is meshingly connected with the second gear 742. The bottom of the slip ring 82 is fixedly connected with stirring rods 84 arranged in a ring shape at equal intervals. The lower end of the stirring rod 84 extends into the interior of the cooling cavity 53. A sealing ring 85 is fixedly installed on the bottom of the top cover 4. The bottom of the sealing ring 85 covers the top of the heat-conducting aluminum cup 52.

[0053] When the driving mechanism 7 is working, the turntable 743 drives the rotating shaft 91 and the stirring auger 92 to rotate, stirring the brewing liquid in the heat-conducting aluminum cup 52. The special shape of the stirring auger 92 can assist in transmitting the brewing liquid to roll up and down, improve the overall mixing and stirring uniformity, promote the uniform mixing of the brewing liquid, better perform cooling heat exchange, and improve the cooling efficiency. At the same time, the stirring inclined plate 94 further enhances the stirring effect. The arrow-shaped stirring auger 92 can stably stir the bottom of the heat-conducting aluminum cup 52, and the narrow upper end can reserve space for the stirring side frame 93 and the stirring inclined plate 94, which can improve its overall stirring effect. In the stirring mechanism 8, the annular groove 81 is opened on the outside of the top cover 4, and the top of the internal slip ring 82 is fixed with a gear ring 83, and the gear ring 83 is meshed and connected with the second gear 742 of the driving mechanism 7. The lower end of the stirring rod 84 fixed in an annular arrangement at equal intervals on the slip ring 82 extends to the inside of the cooling cavity 53. When the driving mechanism 7 is working, the second gear 742 drives the gear ring 83 to rotate, driving the slip ring 82 and the stirring rod 84 to rotate, stirring the cooling water inside the cooling cavity 53, so that the cooling water can continue to quickly exchange heat with the ice cubes during the heat exchange period, and quickly introduce the low temperature of the ice cubes in the ice cube placement box 54 into the coolant inside the cooling cavity 53, further improving the heat exchange efficiency. The sealing ring 85 at the bottom of the top cover 4 covers the top of the heat-conducting aluminum cup 52 to ensure the sealing during the cooling process, prevent heat loss and external impurities from entering. These two mechanisms cooperate with each other to jointly improve the heat dissipation and cooling effect and working performance of the device.

[0054] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0055] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A rapid cooling device for cooling oral ultrasound contrast agent infusion liquid, characterized in that: The invention comprises a base, a support frame is fixedly installed on the middle part of the rear side of the base, a mounting frame is fixedly installed on the inner side of the support frame, a cooling mechanism is fixedly installed on the front end of the mounting frame, a lifting mechanism is fixedly installed on the inner side of the mounting frame, a top cover is fixedly installed on the front end of the lifting mechanism, a driving mechanism is fixedly installed on the top of the top cover, a stirring mechanism is movably installed on the bottom of the top cover, the stirring mechanism is movably installed inside the cooling mechanism, a stirring mechanism is movably installed on the outer side of the top cover, the lower end of the stirring mechanism is arranged on the inner side of the external cavity of the cooling mechanism, and the stirring mechanism and the stirring mechanism are both connected to the driving mechanism; The cooling mechanism includes a tank body, which is fixedly mounted on the front end of the mounting frame, a heat-conducting aluminum cup is fixedly mounted inside the tank body, a cooling cavity is opened between the outer side of the heat-conducting aluminum cup and the inner side of the tank body, the bottom of the stirring mechanism is inserted into the cooling cavity, an ice cube placement box is fixedly connected to the front side of the tank body, and the rear side of the ice cube placement box is connected to the interior of the cooling cavity.

2. The rapid cooling device for oral ultrasound contrast agent brewing liquid according to claim 1, characterized in that: A first drain valve is fixedly installed in the middle of the bottom of the tank body, and a second drain valve is fixedly installed at the bottom of the ice cube placement box. The input end of the first drain valve is connected to the interior of the heat-conducting aluminum cup, and the input end of the second drain valve is connected to the interior of the ice cube placement box.

3. The rapid cooling device for oral ultrasound contrast agent brewing liquid according to claim 2, characterized in that: The output ends of the first liquid discharge valve and the second liquid discharge valve are both fixedly connected with guide pipes, the guide pipes are both arranged in an inclined shape, and the side shapes of the guide pipes are both arranged in an L shape.

4. The rapid cooling device for oral ultrasound contrast agent brewing liquid according to claim 1, characterized in that: The four corners of the base are provided with mounting holes, the mounting holes are configured as countersunk holes, and the outer corners of the base and the mounting frame are configured as arcs.

5. The rapid cooling device for oral ultrasound contrast agent brewing liquid according to claim 1, characterized in that: The lifting mechanism includes a vertical rail, which is fixedly connected to the inner side of the mounting frame, a first motor is fixedly connected to the bottom of the vertical rail, an output end of the first motor passes through the vertical rail and is fixedly connected to a lead screw, the lead screw is rotatably connected to the inside of the vertical rail, a movable block is threadedly connected to the outer surface of the lead screw, a connecting arm is fixedly connected to the front side of the movable block, and a front end of the connecting arm is connected to one side of the top of the top cover.

6. The rapid cooling device for oral ultrasound contrast agent brewing liquid according to claim 1, characterized in that: The driving mechanism includes a base frame, which is fixedly installed on the top of the top cover, a mounting plate is fixedly installed on the top of the base frame, a second motor is fixedly installed on the top of the mounting plate, an output end of the second motor passes through the mounting plate and a driving component is fixedly installed, and the driving component is respectively connected to the stirring mechanism and the mixing mechanism.

7. The rapid cooling device for oral ultrasound contrast agent brewing liquid according to claim 6, characterized in that: The driving assembly includes a first gear, a second gear and a turntable, the first gear is fixedly mounted on the bottom output end of the second motor that passes through the mounting plate, the second gear is rotatably connected to one side of the top of the top cover, the first gear and the second gear are meshingly connected, the turntable is rotatably connected to the bottom of the top cover, the top of the turntable is connected to the bottom of the first gear, the stirring mechanism is mounted on the bottom of the turntable, and the second gear is meshingly connected to the stirring mechanism.

8. The rapid cooling device for oral ultrasound contrast agent brewing liquid according to claim 7, characterized in that: The stirring mechanism includes a rotating shaft, which is fixedly installed at the bottom of the turntable. The stirring auger is fixedly installed on the outer side of the rotating shaft. The overall cross-sectional shape of the stirring auger is arrow-shaped. The rotating shaft and the stirring auger are both inserted into the interior of the heat-conducting aluminum cup.

9. The rapid cooling device for oral ultrasound contrast agent brewing liquid according to claim 8, characterized in that: The stirring mechanism also includes a stirring side frame, which is arranged in a ring shape at equal intervals and fixedly installed on the outer side of the turntable, and the inner side of the stirring side frame is arranged linearly at equal intervals and fixedly connected with stirring inclined plates, and each of the stirring inclined plates is arranged in the cavity between the stirring auger and the heat-conducting aluminum cup.

10. The rapid cooling device for oral ultrasound contrast agent brewing liquid according to claim 8, characterized in that: The stirring mechanism includes an annular groove, which is opened on the outer side of the top cover, a slip ring is rotatably connected inside the annular groove, a gear ring is fixedly installed on the top of the slip ring, the inner side of the gear ring is meshed and connected with the second gear, and stirring rods are fixedly connected to the bottom of the slip ring in an annular arrangement at equal intervals, and the lower end of the stirring rod extends into the interior of the cooling cavity, and a sealing ring is fixedly installed on the bottom of the top cover, and the bottom of the sealing ring covers the top of the heat-conducting aluminum cup.

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