Multifunctional electroencephalogram intelligent identification equipment

Abstract

The invention is suitable for the technical field of medical instruments, and provides a multifunctional electroencephalogram intelligent identification device which comprises a device frame, a displayer is placed on a top table top of the device frame, an electroencephalograph is installed on one side of the device frame through an installation frame, the electroencephalograph is used for being connected with an electrode to detect and amplify an electroencephalogram, and the electrode is connected with a human body; the equipment box is fixedly installed in the equipment frame, one side of the equipment box is provided with a box door capable of being opened, a computer host is placed in the equipment box, and the computer host is used for being connected with a displayer and an electroencephalograph; the computer host is arranged at one corner of the bottom of the equipment box, and an isolation block is arranged at the corner. According to the multifunctional electroencephalogram intelligent identification equipment provided by the scheme, the ventilation gap, the special air supply mechanism and the first heat discharge port are arranged around the computer host, so that the equipment performance reduction or damage caused by overheating is effectively prevented, the stability of the equipment is improved, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The invention belongs to the technical field of medical appliances, and in particular relates to a multifunctional electroencephalogram (EEG) intelligent recognition device. Background Art

[0002] Electroencephalogram (EEG) testing is an important basis for determining whether a patient suffers from epilepsy, as well as for diagnosing the cause and type of epilepsy. An EEG machine is a bioelectric amplifier used to measure brain electrical signals.

[0003] Since the EEG machines currently in use are not equipped with efficient cooling equipment, the EEG machine host will crash when high temperature occurs during use, causing great equipment losses and delaying treatment. For example, the patent document with authorization announcement number CN207306667U is equipped with a fan, but the heat dissipation effect of the fan blowing directly to the outside is poor. Summary of the invention

[0004] The present invention provides a multifunctional electroencephalogram (EEG) intelligent recognition device, aiming to solve the problem raised in the above background technology that the currently used EEG machines are not provided with efficient cooling devices.

[0005] To solve the above problems, the present invention is implemented as follows: a multifunctional electroencephalogram intelligent recognition device, comprising: an equipment rack, a display is placed on the top desktop of the equipment rack, an electroencephalograph is installed on one side using a mounting rack, the electroencephalograph is used to connect electrodes to detect and amplify electroencephalograms, and the electrodes are connected to the human body; an equipment box, the equipment box is fixedly installed in the equipment rack, one side of the equipment box has an openable door, a computer host is placed inside, the computer host is used to connect the display and the electroencephalograph; the computer host is set in the equipment box A corner of the bottom is provided with an isolation block. Except for the bottom, the other sides of the computer host are not in contact with the inner wall of the equipment box, so that there is a ventilation gap around the computer host and the inner wall of the equipment box. One side of the computer host is the air inlet side, and the back side is the heat dissipation side; an air supply mechanism is arranged in the equipment box and connected to the air inlet side of the computer host, and is used to supply air to the computer host for cooling through the air inlet side, and the hot air is discharged from the heat dissipation side to the equipment box. A heat exhaust port is provided on the other side of the equipment box relative to the air supply mechanism to discharge the hot air.

[0006] Preferably, the air supply mechanism comprises a hood, an air duct, a connecting branch pipe, a hanging plate, an air inlet cylinder, an air induced duct, a neck pipe, an air outlet cylinder and a fan assembly. The hood is tightly fitted on the air inlet side of the computer host, and the multiple sides of the hood are fitted with the inner wall of the equipment box to isolate a power cavity in the equipment box and independently isolate the storage and heat dissipation air flows of the computer host. The air duct is arranged in the power cavity, and the connecting branch pipe is fixedly connected to the hood and the air duct, the hanging plate is fixedly installed in the power cavity, the air inlet cylinder is fixedly installed on the hanging plate, the top of which is a closed end, and the bottom is an open end, the air induced duct is fixedly connected to one side of the air inlet cylinder, and its air inlet end extends to the outside of the equipment box and is equipped with a filter, the neck pipe is fixedly connected to the bottom open end of the air inlet cylinder, the air outlet cylinder is fixedly connected to the bottom end of the neck pipe and is fixedly connected to the air duct, and the fan assembly is arranged on the air inlet cylinder.

[0007] Preferably, the fan assembly includes a fan shaft and fan blades, the fan shaft is rotatably mounted on the top of the air inlet cylinder, the fan blades are fixedly mounted on the fan shaft and located in the air inlet cylinder, and a drive motor is fixedly mounted in the power chamber for driving the fan shaft to rotate.

[0008] Preferably, the mounting frame comprises a U-shaped frame and a tube frame, the U-shaped frame is fixedly mounted on the side of the equipment frame, the tube frame is detachably mounted on the U-shaped frame with bolts, and the insertion rod of the electroencephalograph is inserted into the tube frame and locked with bolts.

[0009] Preferably, the opening size of the air cover is larger than the hole size on the air inlet side and smaller than the size of the computer host.

[0010] Preferably, the diameter of the air inlet tube is larger than the diameter of the air outlet tube, the diameter of the air outlet tube is larger than the diameter of the neck tube, the connections between the air inlet tube, the air outlet tube and the neck tube are all funnel-shaped, and the air inlet tube, the neck tube and the air outlet tube together constitute a Venturi tube for guiding the air at the air duct into the air guide duct.

[0011] Preferably, the equipment box has a wiring port on the other side of the box door, and the wiring port is provided with rubber that covers the wires and seals the wiring port, and a sealing ring is provided on the inner side of the box door.

[0012] Preferably, the air hood and the isolation block are respectively located on both sides of the computer host, the thickness of the isolation block is 2 to 5 cm, and the isolation block is staggered with the heat exhaust port.

[0013] Preferably, a plurality of running wheels are provided at the bottom of the equipment rack, the plurality of running wheels are distributed in a rectangular array, and the running wheels can rotate freely in all directions.

[0014] Preferably, the heat dissipation port is opened in a long strip shape, and the opening length is greater than the length of the computer host and is connected to the inner cavity of the equipment box.

[0015] Compared with the related art, the multifunctional EEG intelligent recognition device provided by the present invention has the following beneficial effects:

[0016] Compared with the prior art, the multifunctional EEG intelligent recognition device provided by this solution effectively prevents performance degradation or damage of the device caused by overheating by setting ventilation gaps and a special air supply mechanism and heat exhaust port around the computer host, thereby improving the stability and service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main stereoscopic structure of a multifunctional electroencephalogram intelligent recognition device provided by the present invention;

[0018] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure on the other side;

[0019] Figure 3 It is a schematic diagram of the main cross-sectional structure of the equipment box part of the present invention;

[0020] Figure 4 for Figure 3 An enlarged structural diagram of part A shown in FIG.

[0021] Figure 5 for Figure 3 An enlarged schematic diagram of the structure of part B shown in FIG.

[0022] Figure 6 for Figure 3 An enlarged schematic diagram of the structure of part C shown in FIG.

[0023] Figure 7 for Figure 6 An enlarged structural diagram of part D shown in FIG.

[0024] Figure 8 for Figure 6 An enlarged structural diagram of part E shown in FIG.

[0025] Fig. 9 It is a schematic diagram of the main three-dimensional structure of the equipment box part of the present invention;

[0026] Fig.10 It is a rear perspective structural diagram of the equipment box part of the present invention;

[0027] Fig.11 It is a bottom-up stereoscopic structural schematic diagram of the connection between the injection pipe, the liquid pump and the liquid guide pipe in the present invention;

[0028] Fig.12It is a schematic diagram of the main three-dimensional structure of the heat exhaust port switching mechanism in the present invention;

[0029] Fig.13 It is a bottom-up three-dimensional structural schematic diagram of the air supply mechanism, the disinfection support mechanism and the transmission mechanism in the present invention;

[0030] Fig.14 for Fig.13 The bottom-up perspective view of the three-dimensional structure is shown.

[0031] Figure numerals: 1, equipment rack; 2, display; 3, mounting rack; 4, electroencephalograph; 5, equipment box; 6, box door; 7, computer host; 8, air inlet side; 9, heat dissipation side; 10, wind hood; 11, power chamber; 12, air duct; 13, connecting branch pipe; 14, hanging plate; 15, air inlet tube; 16, air duct; 17, filter screen; 18, neck tube; 19, air outlet tube; 20, fan shaft; 21, fan blade; 22, drive motor; 23, heat exhaust port 1; 24, walking wheel; 25, isolation shell; 26, disinfection chamber; 27, entrance; 28, top cover; 29, support net; 30, injection pipe; 31, nozzle; 32, liquid storage tank; 33, liquid pump; 34, liquid duct ; 35. Liquid collecting shell; 36. Drain pipe; 37. Evaporation heating plate; 38. Steam discharge pipe; 39. Isolation plate; 40. Diversion chamber; 41. Heat exhaust port 2; 42. Conducting port; 43. Sealing plate 1; 44. Sealing plate 2; 45. Sliding port; 46. L-shaped frame; 47. Positioning bolt; 48. Upper sealing plate; 49. Storage port; 50. Lower sealing plate; 51. Round seat; 52. Rotating disk; 53. Rotating shaft; 54. Reduction gear; 55. Driving gear; 56. Strip plate; 57. Driven shaft; 58. Driven gear; 59. Pulley; 60. Synchronous belt; 61. Hemispherical capsule; 62. Air guide port; 63. Air pump; 64. Hard high-pressure pipe; 65. Electric heating rod. DETAILED DESCRIPTION

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0033] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0034] The embodiment of the present invention provides a multifunctional electroencephalogram intelligent recognition device, such as Figure 1-14 As shown, the multifunctional electroencephalogram intelligent recognition device includes: an equipment frame 1, a display 2 is placed on the top desktop of the equipment frame 1, and an electroencephalograph 4 is installed on one side using a mounting frame 3, and the electroencephalograph 4 is used to connect electrodes to detect and amplify the electroencephalogram, and the electrodes are connected to the human body; an equipment box 5, the equipment box 5 is fixedly installed in the equipment frame 1, and one side of the equipment box 5 has an openable box door 6, and a computer host 7 is placed inside, and the computer host 7 is used to connect the display 2 and the electroencephalograph 4; the computer host 7 is arranged at a bottom corner of the equipment box 5, and this corner is provided with a There is an isolation block. Except for the bottom, the other sides of the computer host 7 are not in contact with the inner wall of the equipment box 5, so that there is a ventilation gap around the computer host 7 and the inner wall of the equipment box 5. One side of the computer host 7 is the air inlet side 8, and the back side is the heat dissipation side 9; an air supply mechanism, which is arranged in the equipment box 5 and connected to the air inlet side 8 of the computer host 7, and is used to supply air for cooling into the computer host 7 through the air inlet side 8, and the hot air is discharged from the heat dissipation side 9 to the equipment box 5. A heat exhaust port 23 is provided on the other side of the equipment box 5 relative to the air supply mechanism, which is used to discharge the hot air.

[0035] In this embodiment, the equipment rack 1 serves as the supporting structure of the entire equipment, and a display 2 is placed on the top desktop for displaying data and images collected by the electroencephalograph 4 and processed by the computer host 7; the mounting frame 3 is fixed to one side of the equipment rack 1, and is used to install the electroencephalograph 4 to ensure its stability and connection with the computer host 7; the electroencephalograph 4 is connected to electrodes and detects and amplifies electroencephalogram signals, and the electrodes are connected to the human body for collecting electroencephalogram data; the equipment box 5 is fixedly installed in the equipment rack 1, and a computer host 7 is placed inside, which is used to connect the display 2 and the electroencephalograph 4 for data processing and analysis; the box door 6 is an equipment box One side of the equipment box 5 is provided with an openable door 6, which is convenient for maintaining and upgrading the computer host 7 inside; the computer host 7 is arranged at a bottom corner of the equipment box 5, and except for the bottom, the other sides are not in contact with the inner wall of the equipment box 5, forming a ventilation gap, which is conducive to heat dissipation; the air supply mechanism is arranged in the equipment box 5, connected to the air inlet side 8 of the computer host 7, and is used to supply air to the computer host 7 for cooling, thereby improving the heat dissipation efficiency; the rear side of the computer host 7 is the heat dissipation side 9, and the hot air is discharged from here into the equipment box 5; the other side of the equipment box 5 relative to the air supply mechanism is provided with a heat exhaust port 23, which is used to discharge the hot air out of the equipment box 5.

[0036] The above-mentioned combination has the following beneficial effects compared with the prior art:

[0037] By providing ventilation gaps and a special air supply mechanism and a heat exhaust port 23 around the computer host 7, the performance degradation or damage of the device caused by overheating can be effectively prevented, thereby improving the stability and service life of the device.

[0038] The electroencephalogram data is intuitively displayed through the display 2, so that doctors and technicians can diagnose and analyze more quickly and accurately, thereby improving work efficiency.

[0039] In a further preferred embodiment of the present invention, the air supply mechanism includes a hood 10, an air duct 12, a connecting branch 13, a hanging plate 14, an air inlet 15, an air duct 16, a neck pipe 18, an air outlet 19 and a fan assembly. The hood 10 is tightly fitted on the air inlet side 8 of the computer host 7. The multiple sides of the hood 10 are fitted with the inner wall of the equipment box 5, and the power cavity 11 is isolated in the equipment box 5, and the storage and heat dissipation air flow of the computer host 7 are independently isolated. The air duct 12 is arranged in the power cavity 11, and the connecting branch 13 is fixedly connected to the hood 10. The cover 10 and the air duct 12, the hanging plate 14 is fixedly installed in the power chamber 11, the air inlet tube 15 is fixedly installed on the hanging plate 14, the top of which is a closed end and the bottom is an open end, the air duct 16 is fixedly connected to one side of the air inlet tube 15, and the air inlet end thereof extends to the outside of the equipment box 5 and is installed with a filter 17, the neck tube 18 is fixedly connected to the bottom open end of the air inlet tube 15, the air outlet tube 19 is fixedly connected to the bottom end of the neck tube 18 and is fixedly connected to the air duct 12, and the fan assembly is arranged on the air inlet tube 15.

[0040] In this embodiment, the air hood 10 is tightly fitted on the air inlet side 8 of the computer host 7, and its multiple sides are fitted with the inner wall of the equipment box 5 to form a power cavity 11, isolating the storage space of the computer host 7 and the heat dissipation air flow.

[0041] The air duct 12 is arranged in the power chamber 11, and the connecting branch pipe 13 is fixedly connected to the ventilation hood 10 and the air duct 12. The hanging plate 14 is installed in the power chamber 11, and the air inlet tube 15 is fixed on the hanging plate 14, with the top closed and the bottom open. The air duct 16 is fixedly connected to one side of the air inlet tube 15, and the air inlet end extends to the outside of the equipment box 5 and is equipped with a filter 17. The neck tube 18 is fixedly connected to the bottom of the air inlet tube 15, and the air outlet tube 19 is fixedly connected to the bottom of the neck tube 18 and connected to the air duct 12. The fan assembly is arranged on the air inlet tube 15 to complete the setting of the air supply mechanism.

[0042] The fan assembly operates on the air inlet 15, introducing external air into the outside of the equipment box 5 through the filter 17, passing through the air duct 16, the air inlet 15, the neck pipe 18, the air outlet 19 and the air guide 12, and finally reaching the air cover 10 and then being discharged to the air inlet side 8 of the computer host 7, and then being discharged from the heat dissipation side, and finally being discharged from the equipment box 5 through the heat exhaust port 23, thereby cooling the computer host 7.

[0043] The air supply mechanism in this embodiment has the following beneficial effects:

[0044] Efficient heat dissipation performance: A closed-loop heat dissipation system is formed through the fan assembly and a series of connected pipes, which effectively discharges the heat generated inside the computer host 7 out of the equipment box 5, prevents overheating, and improves the stability and service life of the equipment.

[0045] Isolated airflow management: The design of the air hood 10 and the power cavity 11 isolates the storage space of the computer host 7 and the cooling air flow, avoiding direct contact between the cooling air and other components inside the device, and reducing the risk of dust accumulation and cross contamination.

[0046] The air duct 16 extends to the outside of the equipment box 5 and is equipped with a filter 17, which can filter the inhaled air, reduce the dust and impurities entering the interior of the equipment, protect the computer host 7 and other sensitive components, and extend the maintenance period of the equipment.

[0047] In a further preferred embodiment of the present invention, the fan assembly includes a fan shaft 20 and fan blades 21, the fan shaft 20 is rotatably mounted on the top of the air inlet cylinder 15, the fan blades 21 are fixedly mounted on the fan shaft 20 and located in the air inlet cylinder 15, and a drive motor 22 is fixedly mounted in the power chamber 11 for driving the fan shaft 20 to rotate.

[0048] In this embodiment, the fan shaft 20 is rotatably mounted on the top of the air inlet cylinder 15, and the fan blades 21 are fixedly mounted on the fan shaft 20 and located in the air inlet cylinder 15, so as to generate airflow when the fan shaft 20 rotates; a drive motor 22 is fixedly mounted in the power chamber 11, and the motor is used to drive the fan shaft 20 to rotate, thereby driving the fan blades 21 to generate airflow; through the above arrangement, the fan assembly can efficiently introduce external air into the outside of the equipment box 5 through the filter 17, forming a continuous airflow to achieve heat dissipation of the computer host 7.

[0049] In a further preferred embodiment of the present invention, the mounting frame 3 includes a U-shaped frame and a tube frame, the U-shaped frame is fixedly mounted on the side of the equipment frame 1, the tube frame is detachably mounted on the U-shaped frame with bolts, and the insertion rod of the electroencephalograph 4 is inserted into the tube frame and locked with bolts.

[0050] In this embodiment, the U-shaped frame is fixedly installed on the side of the equipment frame 1, providing a stable supporting structure. The tube frame is detachably mounted on the U-shaped frame with bolts, providing a convenient installation and disassembly method. The insertion rod of the electroencephalograph 4 is inserted into the tube frame and locked with bolts to ensure the stability and safety of the electroencephalograph 4 during use.

[0051] In a further preferred embodiment of the present invention, the opening size of the air cover 10 is larger than the hole size of the air inlet side 8 and smaller than the size of the computer host 7.

[0052] In this embodiment, the opening size of the air hood 10 is designed to be larger than the hole size on the air inlet side 8 of the computer host 7 to ensure sufficient air intake; at the same time, the size of the air hood 10 is designed to be smaller than the size of the computer host 7 to achieve a close fit with the computer host 7 and improve the heat dissipation efficiency; the air hood 10 can be tightly fitted on the air inlet side 8 of the computer host 7 while ensuring the smooth flow of air; this size design ensures that the air hood 10 can effectively cover the air inlet area of ​​the computer host 7 while allowing appropriate air flow to achieve the best heat dissipation effect.

[0053] In a further preferred embodiment of the present invention, the diameter of the air inlet tube 15 is greater than the diameter of the air outlet tube 19, the diameter of the air outlet tube 19 is greater than the diameter of the neck tube 18, and the connections between the air inlet tube 15 and the air outlet tube 19 and the neck tube 18 are all funnel-shaped. The air inlet tube 15, the neck tube 18 and the air outlet tube 19 together constitute a Venturi tube for guiding the air at the air duct 16 into the air guide duct 12.

[0054] In this embodiment, the diameter of the air inlet tube 15 is designed to be larger than the diameters of the air outlet tube 19 and the neck tube 18, forming a gradually shrinking structure; the diameter of the air outlet tube 19 is smaller than the air inlet tube 15 but larger than the neck tube 18, maintaining the structural characteristics of the Venturi tube; the air inlet tube 15, the neck tube 18 and the connection between the air outlet tube 19 and the neck tube 18 are all designed to be funnel-shaped, smoothly guiding the airflow from an area with a larger diameter to an area with a smaller diameter.

[0055] Through this design, the air inlet pipe 15 , the neck pipe 18 and the air outlet pipe 19 together form an effective Venturi tube structure for guiding the air at the air induction pipe 16 into the air guide pipe 12 .

[0056] The venturi tube structure design in this embodiment has the following beneficial effects:

[0057] Enhanced airflow guidance: The funnel-shaped connection design enables the airflow to flow smoothly from the air inlet tube 15 with a larger diameter to the neck tube 18 with a smaller diameter, thereby improving the airflow guidance efficiency.

[0058] Increase air velocity: According to the Venturi effect, the air velocity increases when passing through the Venturi tube, which helps to improve heat dissipation efficiency.

[0059] Optimizing pressure distribution: The Venturi tube structure helps to form an appropriate pressure difference between the air inlet cylinder 15 and the air outlet cylinder 19, further promoting air flow.

[0060] In a further preferred embodiment of the present invention, the equipment box 5 has a wiring port on the other side of the box door 6, and the wiring port is provided with rubber that covers the wires and seals the wiring port, and a sealing ring is provided on the inner side of the box door 6.

[0061] In this embodiment, a wiring port is provided on the other side of the equipment box 5 relative to the box door 6 to facilitate the connection of an external power supply or signal line; a rubber is provided at the wiring port to seal the wiring port after covering the wire, thereby ensuring the waterproof and dustproof performance of the wiring port, protecting the internal circuit from the influence of the external environment, and avoiding the problem of air leakage in the storage space of the computer host 7, thereby facilitating the subsequent drainage and discharge of hot air flow; a sealing ring is provided on the inner side of the box door 6 to further enhance the sealing of the equipment box 5 and prevent dust and moisture from entering the interior of the equipment.

[0062] In a further preferred embodiment of the present invention, the air hood 10 and the isolation block are respectively located on both sides of the computer host 7, the thickness of the isolation block is 2 to 5 cm, and the isolation block is staggered with the heat exhaust port 23.

[0063] In this embodiment, the air hood 10 and the isolation block are respectively located on both sides of the computer host 7 to form an effective heat dissipation space; the thickness of the isolation block is 2 to 5 cm, which provides a good heat insulation effect and prevents the heat from spreading inside the device; the isolation block and the heat exhaust port 23 are staggered to ensure that the hot air can be discharged smoothly to avoid poor heat dissipation due to obstruction; this design ensures the effective cooperation between the air hood 10 and the isolation block and optimizes the overall performance of the heat dissipation system.

[0064] In a further preferred embodiment of the present invention, a plurality of running wheels 24 are provided at the bottom of the equipment frame 1. The plurality of running wheels 24 are distributed in a rectangular array, and the running wheels 24 can rotate freely in all directions.

[0065] In this embodiment, a plurality of running wheels 24 are provided at the bottom of the equipment rack 1 to facilitate the movement and flexibility of the equipment; the plurality of running wheels 24 are distributed in a rectangular array to ensure the stability and balance of the equipment rack 1 in different directions; the running wheels 24 can rotate freely in universal directions, so that the equipment rack 1 can be flexibly moved in a small space, which is convenient for user operation.

[0066] In a further preferred embodiment of the present invention, the heat exhaust port 23 is formed in a long strip shape, and the length of the opening is greater than the length of the computer host 7 and is connected to the inner cavity of the equipment box 5.

[0067] In this embodiment, the heat exhaust port 23 is designed to be long and narrow, which helps to increase the heat dissipation area and improve the heat dissipation efficiency. The opening length of the heat exhaust port 23 is greater than the length of the computer host 7, ensuring that the hot air can be smoothly discharged out of the equipment box 5. The heat exhaust port 23 is connected to the inner cavity of the equipment box 5 to form an effective heat exchange channel to accelerate the discharge of hot air. This design ensures that the hot air can be effectively discharged from the equipment box 5, thereby improving the heat dissipation performance of the entire device.

[0068] In order to further improve the use effect of the device, in addition to the above scheme, this scheme also has the following embodiments:

[0069] In another embodiment of the present invention, an isolation shell 25 is fixedly installed at a corner of the top of the equipment box 5 to isolate a disinfection chamber 26. The bottom of the isolation shell 25 is in sealing contact with the top of the wind hood 10, and one side is in contact with the air inlet side 8 of the computer host 7. The top of the equipment box 5 is provided with an inlet 27 connected to the disinfection chamber 26 and is equipped with a detachable top cover 28. The inlet 27 is used to take electrodes or an EEG detection cap into and out of the disinfection chamber 26.

[0070] In this embodiment, an isolation shell 25 is fixedly installed at a top corner of the equipment box 5, which is used to isolate the disinfection chamber 26 and provide an independent disinfection space; an entry port 27 connected to the disinfection chamber 26 is opened on the top of the equipment box 5, which is used to take electrodes or EEG detection caps into and out of the disinfection chamber 26 for easy operation; the entry port 27 is equipped with a detachable top cover 28 to ensure the sealing and safety of the disinfection chamber 26 during use.

[0071] This design ensures the independence and sealing of the disinfection chamber 26, making it convenient to disinfect the electrode or the EEG detection cap; the independent disinfection chamber 26 can be centrally disinfected to improve the disinfection efficiency, ensure the hygiene and safety of the electrode or the EEG detection cap, and reduce the risk of cross infection.

[0072] In another embodiment of the present invention, a disinfection support mechanism is provided in the disinfection chamber 26, and the disinfection support mechanism includes a support net 29 fixedly installed in the disinfection chamber 26 for placing electrodes or an EEG detection cap.

[0073] In this embodiment, the support net 29 in the disinfection chamber 26 is used to place electrodes or an EEG detection cap. In this solution, the edge of the support net 29 is tilted downward.

[0074] In another embodiment of the present invention, a spray pipe 30 is provided above the disinfection chamber 26, and the spray pipe 30 is staggered with the opening 27. A plurality of nozzles 31 inclined downward are installed on the spray pipe 30. A liquid storage tank 32 is fixedly installed on the top of the equipment box 5. A liquid pump 33 is provided in the liquid storage tank 32. The discharge end of the liquid pump 33 is fixedly connected to a liquid guide tube 34. The discharge end of the liquid guide tube 34 extends into the disinfection chamber 26 and is fixedly connected to the spray pipe 30.

[0075] In this embodiment, a spray pipe 30 is provided above the disinfection chamber 26, and the spray pipe 30 is staggered with the inlet 27 to ensure that the disinfectant can be evenly distributed; a plurality of nozzles 31 inclined downward are installed on the spray pipe 30, and the design of these nozzles 31 enables the disinfectant to be sprayed onto the electrode or the EEG detection cap from different angles to achieve comprehensive disinfection.

[0076] A liquid storage tank 32 is fixedly installed on the top of the equipment box 5, and a liquid pump 33 is provided in the liquid storage tank 32. The liquid pump 33 is used to pump the disinfectant out of the liquid storage tank 32; the discharge end of the liquid pump 33 is fixedly connected to a liquid guide tube 34, and the discharge end of the liquid guide tube 34 extends into the disinfection chamber 26 and is fixedly connected to the injection tube 30, ensuring that the disinfectant can be smoothly transported to the injection tube 30.

[0077] This design ensures that the disinfectant can efficiently and evenly disinfect the electrodes or EEG detection cap in the disinfection cavity 26 .

[0078] In another embodiment of the present invention, two liquid collecting shells 35 are fixedly installed in the disinfection chamber 26, and the two liquid collecting shells 35 are both located below the supporting net 29 for receiving the solution. One side of the equipment box 5 is provided with two drainage pipes 36 with valves, and the two drainage pipes 36 are respectively connected to the areas of the two liquid collecting shells 35. An evaporation heating plate 37 is fixedly installed at the bottom of the two liquid collecting shells 35 for heating the solution collected by the liquid collecting shells 35 to generate steam disinfection. A steam discharge pipe 38 with a valve is fixedly connected to the top cover 28.

[0079] In this embodiment, two liquid collecting shells 35 are fixedly installed in the disinfection chamber 26, both of which are located below the support net 29 for receiving the solution; two drainage pipes 36 with valves are provided on one side of the equipment box 5, and the two drainage pipes 36 are respectively connected to the areas of the two liquid collecting shells 35 to ensure that the solution can be discharged smoothly; the bottom of the two liquid collecting shells 35 are fixedly installed with evaporation heating plates 37 for heating the solution collected by the liquid collecting shells 35 to generate steam disinfection.

[0080] This design ensures the effective collection and discharge of liquid in the disinfection chamber 26, while achieving steam disinfection through the evaporation heating plate 37; the coordinated use of the liquid collection shell 35 and the evaporation heating plate 37 enables the disinfectant to evaporate quickly and fill the disinfection chamber 26, thereby improving the disinfection efficiency, optimizing the disinfection process, and improving the uniformity and thoroughness of the disinfection.

[0081] In another embodiment of the present invention, an isolation plate 39 is provided above the computer host 7, and the isolation plate 39 is fixedly connected to the inner wall of the isolation shell 25 and the equipment box 5 to isolate the diversion cavity 40. A heat exhaust port 2 41 is provided on the isolation plate 39, and the heat exhaust port 2 41 is connected to the computer host 7 area in the equipment box 5 and the diversion cavity 40. The heat exhaust port 2 41 and the heat exhaust port 1 23 are switched open and closed by a heat exhaust port switching mechanism, and a conduction port 42 is provided between the disinfection cavity 26 and the diversion cavity 40.

[0082] In this embodiment, an isolation plate 39 is provided above the computer host 7 , and the isolation plate 39 is fixedly connected to the isolation shell 25 and the inner wall of the equipment box 5 to form a guide cavity 40 .

[0083] The isolation plate 39 is provided with a second heat exhaust port 41 , which is connected to the computer host 7 area and the guide cavity 40 in the equipment box 5 for exhausting hot air.

[0084] The heat exhaust port 2 41 and the heat exhaust port 1 23 are switched open and closed using a heat exhaust port switching mechanism to ensure that hot air can be discharged from the appropriate heat exhaust port according to different needs; a conducting port 42 is provided between the disinfection chamber 26 and the guide chamber 40 to allow air circulation between the two chambers. When the hot air is discharged into the disinfection chamber 26 through the heat exhaust port 21, the interior can be dried, thereby making full use of the heat generated by the equipment.

[0085] In another embodiment of the present invention, the heat exhaust port switching mechanism includes a sealing plate 43, a sealing plate 44, a sliding port 45, an L-shaped frame 46, a positioning bolt 47, an upper sealing plate 48, a storage port 49 and a lower sealing plate 50. The sealing plate 43 can be slidably disposed on the side of the equipment box 5 located at the heat exhaust port 23 to close the heat exhaust port 23. The sealing plate 44 can be slidably disposed in the guide cavity 40 to close the heat exhaust port 21. The sliding port 45 is opened on the side of the guide cavity 40 located at the heat exhaust port 23. The L-shaped frame 46 can be slidably installed in the sliding port 45. One end of the L-shaped frame 46 extends to the outside of the equipment box 5 and is fixedly connected to the top of the sealing plate 43, and the other end extends into the guide cavity 40 and is fixed to the sealing plate 44. The connection is used to synchronously control the sealing plate 1 43 and the sealing plate 2 44 to slide up and down, and switch the opening and closing of the heat exhaust port 1 23 and the heat exhaust port 2 41. The positioning bolt 47 is threadedly installed on the L-shaped frame 46, and its end is in conflict with the outer side of the equipment box 5, and is used to locate the position of the L-shaped frame 46. The upper sealing plate 48 is slidably installed on the top inner wall of the sliding port 45, and the bottom is fixedly connected to the top of the L-shaped frame 46, and the other two sides are in sealed sliding contact with the inner wall of the sliding port 45. The storage port 49 is opened on the bottom inner wall of the sliding port 45, and the lower sealing plate 50 is slidably installed in the storage port 49, and the top is fixedly connected to the bottom of the L-shaped frame 46. The L-shaped frame 46, the upper sealing plate 48 and the lower sealing plate 50 slide together to close the sliding port 45.

[0086] In this embodiment, the sealing plate 1 43 can be slidably arranged on the side of the equipment box 5 located at the heat exhaust port 1 23, and is used to close the heat exhaust port 1 23; the sealing plate 2 44 can be slidably arranged in the guide cavity 40, and is used to close the heat exhaust port 2 41. The sliding port 45 is opened on the side of the guide cavity 40 located at the heat exhaust port 1 23; the L-shaped frame 46 can be slidably installed in the sliding port 45, one end of which is fixedly connected to the top of the sealing plate 1 43, and the other end is fixedly connected to the sealing plate 2 44, and is used to synchronously control the up and down sliding of the sealing plate 1 43 and the sealing plate 2 44, and switch the opening and closing of the heat exhaust port 1 23 and the heat exhaust port 2 41. The positioning bolt 47 is threadedly installed on the L-shaped frame 46, and its end is in conflict with the outer side of the equipment box 5, and is used to locate the position of the L-shaped frame 46. The upper sealing plate 48 is slidably installed on the top inner wall of the sliding opening 45, and the bottom is fixedly connected to the top of the L-shaped frame 46; the lower sealing plate 50 is slidably installed in the storage opening 49, and the top is fixedly connected to the bottom of the L-shaped frame 46. The L-shaped frame 46, the upper sealing plate 48 and the lower sealing plate 50 slide together to close the sliding opening 45.

[0087] Through the sliding structure of the sealing plate 1 43 and the sealing plate 2 44, the opening and closing of the heat exhaust port 1 23 and the heat exhaust port 2 41 can be flexibly controlled, and the heat dissipation path can be adjusted according to the working state and environmental requirements of the equipment.

[0088] The positioning bolts 47 ensure the accurate positioning of the L-shaped frame 46, and the upper sealing plate 48 and the lower sealing plate 50 are in sealing sliding contact with the inner wall of the sliding opening 45, thereby ensuring the air tightness during the switching process and preventing the leakage of hot air.

[0089] The design of the L-shaped frame 46 simplifies the switching operation of the heat exhaust port, realizes the synchronous control of the two heat exhaust ports through one mechanism, and reduces the complexity of operation.

[0090] In another embodiment of the present invention, the disinfection support mechanism also includes a round seat 51 fixedly embedded in the middle of the support net 29, a rotating disk 52 is rotatably embedded in the round seat 51, and a rotating shaft 53 is rotatably installed at the bottom of the isolation shell 25. The top end of the rotating shaft 53 is located in the disinfection chamber 26 and is fixedly connected to the bottom of the rotating disk 52, and the bottom end is located in the power chamber 11. The rotating shaft 53, the fan shaft 20 and the drive motor 22 are driven and connected by a transmission mechanism.

[0091] In this embodiment, the round seat 51 is fixedly embedded in the middle of the support net 29, providing a stable support structure for the rotating disk 52; the rotating disk 52 is rotatably embedded in the round seat 51, so that the electrode or the electroencephalogram detection cap can be placed on the rotating disk 52 and rotated during the disinfection process to achieve uniform disinfection. The bottom of the isolation shell 25 is rotatably mounted with a rotating shaft 53, the top end of the rotating shaft 53 is located in the disinfection chamber 26 and is fixedly connected to the bottom of the rotating disk 52, and the bottom end is located in the power chamber 11. This design allows the rotating disk 52 to rotate during the disinfection process.

[0092] By rotating the rotating disk 52, it can be ensured that all parts of the electrode or the EEG detection cap can be evenly contacted with the disinfectant during the disinfection process, thereby improving the uniformity of disinfection, enhancing the disinfection effect, and ensuring the thoroughness of disinfection.

[0093] In another embodiment of the present invention, the transmission mechanism includes a reduction gear disc 54, a driving gear 55, a strip plate 56, a driven shaft 57, a driven gear 58, two pulleys 59 and a synchronous belt 60, the reduction gear disc 54 is fixedly mounted on the bottom end of the rotating shaft 53, the driving gear 55 is fixedly mounted on the output shaft of the driving motor 22, the driving gear 55 is meshed with the reduction gear disc 54, the strip plate 56 is fixedly mounted in the power chamber 11, the driven shaft 57 is rotatably mounted on the strip plate 56, the driven shaft 57 is staggered with the rotating shaft 53, the driven gear 58 is fixedly sleeved on the driven shaft 57 and meshed with the reduction gear disc 54, the two pulleys 59 are respectively fixedly sleeved on the driven shaft 57 and the fan shaft 20, the synchronous belt 60 is sleeved on the two pulleys 59, and the size of the pulley 59 on the driven shaft 57 is 1.5 to 2 times the diameter of the pulley 59 of the fan shaft 20.

[0094] In this embodiment, the reduction gear plate 54 is fixedly mounted on the bottom end of the rotating shaft 53, and the driving gear 55 is fixedly mounted on the output shaft of the driving motor 22, and the two mesh with each other to transmit power. The strip plate 56 is fixedly mounted in the power chamber 11, and the driven shaft 57 is rotatably mounted on the strip plate 56 and staggered with the rotating shaft 53. The driven gear 58 is fixedly sleeved on the driven shaft 57 and meshed with the reduction gear plate 54. Two pulleys 59 are fixedly sleeved on the driven shaft 57 and the fan shaft 20, respectively, and the synchronous belt 60 is sleeved on the two pulleys 59 to achieve power transmission and synchronization.

[0095] Through the cooperation of the reduction gear plate 54, the driving gear 55, the driven gear 58 and the pulley 59, efficient power transmission is achieved, ensuring the synchronous operation of the rotating shaft 53 and the fan shaft 20.

[0096] The size of the pulley 59 on the driven shaft 57 is 1.5 to 2 times the diameter of the pulley 59 on the fan shaft 20 . This size optimization helps to improve transmission efficiency and stability and increase the rotation speed of the fan shaft 20 .

[0097] In use, the drive motor 22 is used as a power source, and a drive gear 55 is fixedly mounted on its output shaft. The drive motor 22 is driven by electricity to rotate the drive gear 55, and the rotation of the drive gear 55 drives the reduction gear plate 54 to rotate. The reduction gear plate 54 has a large number of teeth, which can reduce the rotation speed and increase the torque, and is suitable for driving heavier loads.

[0098] The rotation of the reduction gear 54 transmits power through the driven gear 58. The driven gear 58 is fixedly sleeved on the driven shaft 57 and meshes with the reduction gear 54. At this time, the rotation speed of the driven gear 58 is proportional to the rotation speed of the reduction gear 54. Usually, the rotation speed of the reduction gear 54 is lower, so that the driven shaft 57 rotates at a lower speed.

[0099] Two pulleys 59 fixed on the driven shaft 57 are respectively connected to the fan shaft 20 and the driven shaft 57. The synchronous belt 60 is sleeved on the two pulleys 59 to form a closed transmission loop. When the driven shaft 57 rotates, the pulleys 59 are driven to rotate, thereby driving the fan shaft 20 to rotate.

[0100] The top end of the rotating shaft 53 is fixedly connected to the rotating disk 52 and is located in the disinfection chamber 26. By the rotation of the rotating shaft 53, the rotating disk 52 also rotates therewith, realizing the rotation disinfection of the electrode or EEG detection cap placed thereon.

[0101] In another embodiment of the present invention, a hemispherical capsule 61 is fixedly installed on the top of the rotating disk 52 for placing electrodes or an EEG detection cap. An air inlet 62 is opened on the rotating disk 52, the rotating shaft 53 and the reduction gear disk 54. An air pump 63 is fixedly installed on the hanging plate 14 for inflating or exhausting air to expand or contract the hemispherical capsule 61. A hard high-pressure pipe 64 is rotatably installed in the air inlet 62 using a sealed bearing. The bottom end of the hard high-pressure pipe 64 is fixedly connected to the air pump 63. A three-way solenoid valve is provided on the hard high-pressure pipe 64 for controlling inflation or exhaust.

[0102] In this embodiment, a hemispherical capsule 61 is fixedly installed on the top of the rotating disk 52. The hemispherical capsule 61 is designed to place electrodes or EEG detection caps to provide stable support. The size of the hemispherical capsule 61 is adjustable, especially for the best placement effect of EEG detection caps. Air guide ports 62 are provided on the rotating disk 52, the rotating shaft 53 and the reduction gear plate 54. These air guide ports 62 are used to connect the air pump 63 and the hemispherical capsule 61 to achieve gas circulation. An air pump 63 is fixedly installed on the hanging plate 14. The air pump 63 is used to inflate or evacuate the hemispherical capsule 61 through the air guide port 62 to control the expansion or contraction of the hemispherical capsule 61. A hard high-pressure pipe 64 is rotatably installed in the air guide port 62 using a sealed bearing. The bottom end of the hard high-pressure pipe 64 is fixedly connected to the air pump 63 to ensure the stability and reliability of gas circulation. A three-way solenoid valve is provided on the hard high-pressure tube 64, which is used to control the air pump 63 to inflate or exhaust air into the hemispherical balloon 61, thereby achieving precise control of the state of the hemispherical balloon 61, adapting to electrodes or EEG detection caps of different sizes, and improving the applicability and flexibility of the equipment.

[0103] The expansion and contraction of the hemispherical balloon 61 helps to better fix the electrode or the EEG detection cap during the disinfection process, so that it can fully contact the disinfectant and improve the disinfection effect.

[0104] In another embodiment of the present invention, a plurality of electric heating rods 65 are provided in the guide cavity 40 for heating the flowing air.

[0105] In this embodiment, heating the flowing air by the electric heating rod 65 helps the disinfection process, especially when the disinfection involves disinfectants that require a certain temperature to work more effectively. Heating the air can more effectively utilize the heat generated by the device, reduce dependence on external energy sources, and thus improve overall energy efficiency. The provision of the electric heating rod 65 provides additional control over the air flow and temperature, allowing the device to adapt to different disinfection needs and environmental conditions.

[0106] In summary, compared with the related art, the present invention effectively prevents the performance degradation or damage of the equipment caused by overheating by setting ventilation gaps and a special air supply mechanism and a heat exhaust port 23 around the computer host 7, thereby improving the stability and service life of the equipment.

[0107] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0108] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A multifunctional electroencephalogram intelligent recognition device, characterized in that: include: An equipment rack, a display is placed on the top desktop of the equipment rack, and an electroencephalograph is installed on one side using a mounting frame, the electroencephalograph is used to connect electrodes to detect and amplify the electroencephalogram, and the electrodes are connected to the human body; An equipment box, the equipment box is fixedly installed in the equipment rack, one side of the equipment box has an openable door, a computer host is placed inside, and the computer host is used to connect a display and an electroencephalograph; The computer host is arranged at a bottom corner of the equipment box, and an isolation block is arranged at the corner. Except for the bottom, the other sides of the computer host are not in contact with the inner wall of the equipment box, so that there is a ventilation gap around the computer host and the inner wall of the equipment box. One side of the computer host is the air intake side, and the rear side is the heat dissipation side. The air supply mechanism is arranged in the equipment box and connected to the air inlet side of the computer host, and is used to supply air to the computer host for cooling through the air inlet side, and the hot air is discharged into the equipment box from the heat dissipation side. A heat exhaust port is provided on the other side of the equipment box relative to the air supply mechanism to discharge the hot air.

2. The multifunctional EEG intelligent recognition device according to claim 1, characterized in that: The air supply mechanism includes a hood, an air duct, a connecting branch pipe, a hanging plate, an air inlet cylinder, an air induced duct, a neck pipe, an air outlet cylinder and a fan assembly. The hood is tightly fitted on the air inlet side of the computer host, and the multiple sides of the hood are fitted with the inner wall of the equipment box to isolate a power cavity in the equipment box and independently isolate the storage and heat dissipation air flows of the computer host. The air duct is arranged in the power cavity, and the connecting branch pipe is fixedly connected to the hood and the air duct. The hanging plate is fixedly installed in the power cavity, and the air inlet cylinder is fixedly installed on the hanging plate, with a closed end at the top and an open end at the bottom. The air induced duct is fixedly connected to one side of the air inlet cylinder, and its air inlet end extends to the outside of the equipment box and is equipped with a filter. The neck pipe is fixedly connected to the bottom open end of the air inlet cylinder, and the air outlet cylinder is fixedly connected to the bottom end of the neck pipe and is fixedly connected to the air duct, and the fan assembly is arranged on the air inlet cylinder.

3. The multifunctional EEG intelligent recognition device according to claim 2, characterized in that: The fan assembly includes a fan shaft and fan blades. The fan shaft is rotatably mounted on the top of the air inlet cylinder. The fan blades are fixedly mounted on the fan shaft and located in the air inlet cylinder. A drive motor is fixedly mounted in the power chamber for driving the fan shaft to rotate.

4. The multifunctional EEG intelligent recognition device according to claim 1, characterized in that: The mounting frame comprises a U-shaped frame and a tube frame, wherein the U-shaped frame is fixedly mounted on the side of the equipment frame, the tube frame is detachably mounted on the U-shaped frame by bolts, and the insertion rod of the electroencephalograph is inserted into the tube frame and locked by bolts.

5. The multifunctional EEG intelligent recognition device according to claim 2, characterized in that: The opening size of the air cover is larger than the hole size on the air inlet side and smaller than the size of the computer host.

6. The multifunctional EEG intelligent recognition device according to claim 2, characterized in that: The diameter of the air inlet tube is greater than that of the air outlet tube, and the diameter of the air outlet tube is greater than that of the neck tube. The connections between the air inlet tube, the air outlet tube and the neck tube are all funnel-shaped. The air inlet tube, the neck tube and the air outlet tube together constitute a Venturi tube for guiding the air at the air duct into the air guide duct.

7. The multifunctional EEG intelligent recognition device according to claim 1, characterized in that: The equipment box has a wiring port on the other side of the box door. The wiring port is provided with rubber that covers the wires and seals the wiring port. A sealing ring is provided on the inner side of the box door.

8. The multifunctional EEG intelligent recognition device according to claim 3, characterized in that: The wind cover and the isolation block are respectively located on both sides of the computer host. The thickness of the isolation block is 2-5 cm. The isolation block is staggered with the heat exhaust port.

9. The multifunctional EEG intelligent recognition device according to claim 1, characterized in that: A plurality of running wheels are arranged at the bottom of the equipment frame, and the plurality of running wheels are distributed in a rectangular array, and the running wheels can freely rotate in all directions.

10. The multifunctional EEG intelligent recognition device according to claim 1, characterized in that: The heat dissipation port is opened in a long strip shape, and the opening length is greater than the length of the computer host and is connected to the inner cavity of the equipment box.

Images