Heart rate variation analysis device

Abstract

The utility model discloses a heart rate variation analysis device which comprises a machine body, an installation plate is fixedly connected to the front face of the machine body, a display screen is installed on the installation plate, a protection part is arranged on the installation plate, and a cooling part is arranged in the machine body. By arranging the machine body, the mounting plate, the display screen, the protection part and the cooling part, the problem that when an existing device is used, although heart rate variation data can be collected and analyzed, the heart rate variation data cannot be collected and analyzed, the heart rate variation data cannot be collected and analyzed, and the heart rate variation data cannot be collected and analyzed. The problems that data can be controlled to be checked through a display screen, but the display screen is not provided with a protection structure, the display screen is prone to being damaged if collided by objects, cost is increased, meanwhile, due to the fact that multiple components are installed in equipment, the interior of the equipment is prone to being overheated, normal use of the equipment is affected, and practicability is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely is a heart rate variability analysis device. BACKGROUND

[0002] Heart rate variability refers to the difference between successive heartbeats, which contains information about the regulation of the cardiovascular system by neural and humoral factors, thus determining the condition and prevention of cardiovascular diseases, which may be a valuable indicator for predicting sudden cardiac death and arrhythmic events. Heart rate variability analysis equipment is a medical device that uses heart rate variability analysis to assist in diagnosis.

[0003] The existing patent CN219166389U discloses a heart rate variability detector, relating to the technical field of medical detection. The heart rate variability detector includes a body and at least two signal collection accessories. The body is provided with a signal collection port electrically connected to the signal collection accessories. The body is provided with a main control module and a collection adapter board. The signal collection accessories, the signal collection port, the collection adapter board, and the main control module are connected in sequence. The main control module is used for signal collection and analysis. The signal collection accessories transmit the collected signals to the main control module through the collection adapter board, which can simultaneously detect multiple physiological signals and collect and analyze multiple signals.

[0004] Based on the above patent search and combined with the analysis device in the prior art, it is found that the above-mentioned device can collect and analyze heart rate variability data during use, and the display screen can be used to control and view the data. However, the display screen does not have a protective structure, and the display screen can be easily damaged by collision with objects, resulting in increased cost. At the same time, since the device is internally installed with many components, the internal temperature is easily overheated, affecting the normal use of the device, thereby reducing the practicability. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a heart rate variability analysis device to solve the problem that the existing device can collect and analyze heart rate variability data during use, and the display screen can be used to control and view the data. However, the display screen does not have a protective structure, and the display screen can be easily damaged by collision with objects, resulting in increased cost. At the same time, since the device is internally installed with many components, the internal temperature is easily overheated, affecting the normal use of the device, thereby reducing the practicability.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a heart rate variability analysis device, including a body, the body front fixedly connected with the mounting plate, install the display screen on the mounting plate, be equipped with the protection component on the mounting plate, be equipped with the cooling component in the body;

[0007] The protective component includes a U-shaped frame fixedly connected with the mounting plate, a rotating shaft connected with the U-shaped frame, a rotating block connected with the outer side of the rotating shaft, a protective cover fixedly connected with the rotating block, a through hole opened in the rotating block, a groove opened in the inner wall of the through hole, a sliding rod arranged in the groove, a spring fixedly connected with one end of the sliding rod, a protrusion fixedly connected with the other end of the sliding rod, a plurality of notches arranged in a circle on the outer side of the rotating shaft, and an adsorption component for improving the fixing effect of the protective cover, the sliding rod and the groove are in sliding connection, and the rotating shaft and the U-shaped frame are in rotary connection.

[0008] Preferably, the cooling component includes an air inlet opened in the bottom of the machine body, a support fixedly connected with the bottom of the machine body, a motor fixedly connected with the bottom of the support, a first driving shaft fixedly connected with the top of the motor, a main gear fixedly connected with the outer side of the first driving shaft, a second driving shaft connected with the top of the support on both sides respectively, a slave gear fixedly connected with the outer side of the second driving shaft, a fan blade fixedly connected with the outer side of the second driving shaft, and a plurality of air outlets arranged uniformly on the top of the machine body, the first driving shaft and the second driving shaft are in rotary connection with the support, and the main gear is in engagement with the slave gear.

[0009] Preferably, the adsorption component includes a first mounting hole opened on the protective cover, a second mounting hole opened on the mounting plate, a first magnet fixedly connected with the first mounting hole, and a second magnet fixedly connected with the second mounting hole.

[0010] Preferably, one side of the machine body is fixedly connected with a heat conduction plate, one side of the heat conduction plate is fixedly connected with a plurality of heat dissipation fins arranged uniformly, and the heat dissipation fins penetrate through the machine body and extend to the outer side of the machine body.

[0011] Preferably, a rotation stopping groove is arranged on each side in the groove, and a rotation stopping plate is fixedly connected with each side of the sliding rod and in sliding connection with the rotation stopping groove.

[0012] Preferably, a handle is fixedly connected with the protective cover, and the handle is in T-shaped.

[0013] Preferably, connecting frames are fixedly connected with the top of the machine body on both sides respectively, and connecting holes are arranged on the connecting frames.

[0014] Compared with the prior art, the protective component has the advantages that:

[0015] 1. By setting up the body, mounting plate, display screen, and protective components, the protective cover can protect the display screen from direct damage, thus extending its service life. At the same time, the protective cover can drive the rotating block to rotate, and the protrusion can retract into the groove, compressing the spring to deform it. The spring can then drive the protrusion to return to its original position, locking it into the recess, thereby fixing the protective cover and allowing it to hover. This facilitates operation of the display screen and greatly improves the practicality of the device.

[0016] 2. With the addition of a cooling component, the motor can control the rotation of the first drive shaft and the main gear, which in turn causes the two driven gears and the second drive shaft to rotate, thereby causing the fan blades to rotate. This allows hot air inside the machine to be expelled through the air outlet, while cold air from the outside can be drawn into the machine, achieving heat exchange. This can quickly reduce the temperature of the machine and prevent overheating from affecting its normal operation, thus further improving its practicality. Attached Figure Description

[0017] Figure 1 A three-dimensional structural schematic diagram provided for this utility model;

[0018] Figure 2 The left view provided for this utility model;

[0019] Figure 3 Provided by this utility model Figure 2 A three-dimensional cross-sectional view at point AA;

[0020] Figure 4 Provided by this utility model Figure 3 Enlarged view of point B in the middle;

[0021] Figure 5 Provided by this utility model Figure 3 Enlarged view of point C in the middle.

[0022] In the diagram: 1. Body; 11. Mounting plate; 12. Display screen; 21. U-shaped frame; 22. Rotating shaft; 23. Rotating block; 24. Protective cover; 25. Through port; 26. Groove; 27. Slide rod; 28. Spring; 29. ​​Protrusion; 30. Notch; 31. Air inlet; 32. Bracket; 33. Motor; 34. First drive shaft; 35. Main gear; 36. Second drive shaft; 37. Driven gear; 38. Fan blade; 39. Air outlet; 41. First mounting port; 42. Second mounting port; 43. First magnet; 44. Second magnet; 51. Heat-conducting plate; 52. Heat dissipation fins; 61. Anti-rotation groove; 62. Anti-rotation plate; 71. Handle; 81. Connecting bracket; 82. Connecting hole. Detailed Implementation

[0023] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The utility model provides a technical scheme: a heart rate variability analysis device, including organism 1, organism 1 front fixedly connected with mounting plate 11, be equipped with display screen 12 on mounting plate 11, be equipped with protection component on mounting plate 11, be equipped with cooling component in organism 1, protection component includes the U-shaped frame 21 of fixed connection with mounting plate 11, the pivot 22 connected with U-shaped frame 21, the rotating block 23 connected with the outside of pivot 22, the protection cover 24 fixedly connected with rotating block 23, the through -going opening 25 in rotating block 23, the recess 26 in the inner wall of through -going opening 25, the slide rod 27 in recess 26, the spring 28 fixedly connected with one end of slide rod 27, the protrusion 29 fixedly connected with the other end of slide rod 27, the multiple recesses 30 of the circumferential arrangement being opened to the outside of pivot 22 and the adsorption component for improving the fixed effect of protection cover 24, slide rod 27 and recess 26 slidingly connected, pivot 22 and U-shaped frame 21 rotationally connected, protection cover 24 is made of transparent material, protection cover 24 can be used to protect display screen 12, prevent display screen 12 from being damaged, by rotating protection cover 24, rotating block 23 can be driven to rotate, rotating block 23 can make protrusion 29 drive slide rod 27 retract into recess 26, then can extrude spring 28 and make it deform, spring 28 reset can drive protrusion 29 reset, make protrusion 29 be clamped into other recess 30, can fix protection cover 24, make protection cover 24 can hover, facilitate the operation maintenance display screen 12, adsorption component includes the first installation port 41 being opened to protection cover 24, the second installation port 42 being opened to mounting plate 11, the first magnet 43 fixedly connected with first installation port 41 and the second magnet 44 fixedly connected with second installation port 42, the first magnet 43 and the second magnet 44 on protection cover 24 can be mutually adsorbed, can fix protection cover 24 to mounting plate 11, then can protect display screen 12, prevent protection cover 24 from rotating at will, recess 26 both sides are equipped with the rotation -stopping groove 61 respectively, the both sides of slide rod 27 are fixedly connected with the rotation -stopping plate 62 respectively, the rotation -stopping plate 62 and rotation -stopping groove 61 slidingly connected, the rotation -stopping plate 62 can move with slide rod 27 synchronously, can prevent slide rod 27 from rotating, then can prevent spring 28 from rotating and damaging, can protect spring 28, protection cover 24 is fixedly connected with handle 71, the shape of handle 71 is T-shaped, handle 71 can be used to conveniently drive protection cover 24 to rotate, then can conveniently protect display screen 12 or expose display screen 12 and use maintenance, the both sides of organism 1 top are fixedly connected with connecting frame 81 respectively, connecting hole 82 is opened to connecting frame 81, connecting frame 81 and connecting hole 82 can be used to conveniently connect and fix organism 1 with medical trolley.

[0025] Please refer to Figure 1 、 Figure 2 and Figure 3The cooling component comprises an air inlet 31 formed in the bottom of the body 1, a bracket 32 fixedly connected with the bottom of the body 1, a motor 33 fixedly connected with the bottom of the bracket 32, a first driving shaft 34 fixedly connected with the top of the motor 33, a main gear 35 fixedly connected with the outer side of the first driving shaft 34, second driving shafts 36 respectively connected with the top of the two sides of the bracket 32, a slave gear 37 fixedly connected with the outer side of the second driving shaft 36, a fan blade 38 fixedly connected with the outer side of the second driving shaft 36, and a plurality of air outlets 39 uniformly arranged in the top of the body 1, the first driving shaft 34 and the second driving shaft 36 are rotationally connected with the bracket 32, the main gear 35 is engaged with the slave gear 37, the motor 33 can drive the first driving shaft 34 and the main gear 35 to rotate, thereby enabling the two slave gears 37 and the second driving shaft 36 to rotate in opposite directions, and thereby enabling the fan blade 38 to rotate, the external cold air can be sucked into the body 1 through the air inlet 31, and the hot air in the body 1 can be discharged out of the body 1 through the air outlets 39, the cold and hot air exchange can be realized, the body 1 can be rapidly cooled, one side of the body 1 is fixedly connected with a heat conduction plate 51, a plurality of heat dissipation fins 52 are uniformly arranged on one side of the heat conduction plate 51, the heat dissipation fins 52 penetrate through the body 1 and extend to the outside of the body 1, the heat conduction plate 51 can conduct the heat in the body 1 to the heat dissipation fins 52, thereby the heat can be dissipated to the outside through the heat dissipation fins 52, and the heat dissipation performance of the body 1 can be further improved.

[0026] Working principle: when working, the handle 71 can rotate the protective cover 24, so that the protective cover 24 is attached to the mounting plate 11, at this time the first magnet 43 and the second magnet 44 are mutually adsorbed, the protective cover 24 and the mounting plate 11 can be fixed, the protective cover 24 can protect the display screen 12, prevent it from being damaged, when it is necessary to use and maintain the display screen 12, the handle 71 can drive the protective cover 24 to rotate, the protective cover 24 can drive the rotating block 23 to rotate, the rotating block 23 can make the protrusion 29 drive the slide rod 27 to retract into the groove 26, the slide rod 27 can extrude the spring 28 to make it deform, when the protrusion 29 contacts with the other notch 30, the spring 28 resets to drive the protrusion 29 to be clamped into the notch 30, the protective cover 24 can be fixed, the protective cover 24 can be in the hovering state, the display screen 12 can be exposed, the display screen 12 can be operated and maintained conveniently, the motor 33 is started, the motor 33 can drive the first drive shaft 34 to rotate, the first drive shaft 34 can drive the main gear 35 to rotate, the main gear 35 can drive the two driven gears 37 to rotate, the driven gears 37 can drive the second drive shaft 36 to rotate, the second drive shaft 36 can drive the fan blade 38 to rotate, in turn the cold air outside can be sucked into the body 1, the hot air in the body 1 is discharged through the air outlet 39, the body 1 can be cooled and radiated, at the same time the heat can be conducted to the radiating fin 52 through the heat-conducting plate 51, the heat can be radiated to the outside through the radiating fin 52, the heat dissipation performance of the body 1 can be improved, the above is the working process of the whole device, and the contents not described in detail in the specification all belong to the prior art known to the person skilled in the art.

[0027] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A heart rate variability analysis device comprising a body (1), characterized in that: The machine body (1) is fixedly connected with a mounting plate (11), a display screen (12) is installed on the mounting plate (11), a protection component is arranged on the mounting plate (11), and a cooling component is arranged in the machine body (1); The protection component comprises a U-shaped frame (21) fixedly connected with the mounting plate (11), a rotating shaft (22) connected with the U-shaped frame (21), a rotating block (23) connected with the outer side of the rotating shaft (22), a protection cover (24) fixedly connected with the rotating block (23), a through hole (25) arranged in the rotating block (23), a groove (26) arranged in the inner wall of the through hole (25), a sliding rod (27) arranged in the groove (26), a spring (28) fixedly connected with one end of the sliding rod (27), a protrusion (29) fixedly connected with the other end of the sliding rod (27), a plurality of notches (30) arranged in a circumferential direction on the outer side of the rotating shaft (22), and an adsorption component for improving the fixing effect of the protection cover (24), wherein the sliding rod (27) is slidably connected with the groove (26), and the rotating shaft (22) is rotatably connected with the U-shaped frame (21).

2. The heart rate variability analysis apparatus according to claim 1, characterized in that: The cooling component comprises an air inlet (31) arranged in the bottom of the machine body (1), a support (32) fixedly connected with the bottom of the machine body (1), a motor (33) fixedly connected with the bottom of the support (32), a first driving shaft (34) fixedly connected with the top of the motor (33), a main gear (35) fixedly connected with the outer side of the first driving shaft (34), a second driving shaft (36) respectively connected with the top of the support (32) on both sides, a slave gear (37) fixedly connected with the outer side of the second driving shaft (36), a fan blade (38) fixedly connected with the outer side of the second driving shaft (36), and a plurality of air outlets (39) arranged in the top of the machine body (1) in a uniform manner, wherein the first driving shaft (34) and the second driving shaft (36) are rotatably connected with the support (32), and the main gear (35) is engaged with the slave gear (37).

3. The heart rate variability analysis apparatus according to claim 1, characterized by: The adsorption component comprises a first mounting hole (41) arranged on the protection cover (24), a second mounting hole (42) arranged on the mounting plate (11), a first magnet (43) fixedly connected with the first mounting hole (41), and a second magnet (44) fixedly connected with the second mounting hole (42).

4. The heart rate variability analysis apparatus according to claim 1, characterized by: One side of the machine body (1) is fixedly connected with a heat conduction plate (51), one side of the heat conduction plate (51) is fixedly connected with a plurality of heat dissipation fins (52) arranged in a uniform manner, and the heat dissipation fins (52) penetrate through the machine body (1) and extend to the outside of the machine body (1).

5. The heart rate variability analysis apparatus according to claim 1, characterized by: Two sides of the groove (26) are respectively provided with a rotation stopping groove (61), and two sides of the sliding rod (27) are respectively fixedly connected with a rotation stopping plate (62), wherein the rotation stopping plate (62) is slidably connected with the rotation stopping groove (61).

6. The heart rate variability analysis apparatus according to claim 1, characterized by: The protection cover (24) is fixedly connected with a handle (71), and the handle (71) is in the shape of T.

7. The heart rate variability analysis apparatus according to claim 1, characterized by: Both sides of the top of the machine body (1) are respectively fixedly connected with a connecting frame (81), and a connecting hole (82) is arranged on the connecting frame (81). Both sides of the top of the machine body (1) are respectively fixedly connected with a connecting frame (81), and a connecting hole (82) is arranged on the connecting frame (81).

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