Non-contact breathing characteristic monitoring equipment

Abstract

The invention provides a non-contact respiratory characteristic monitoring device, and relates to the field of respiratory characteristic monitoring. A horizontal angle adjusting assembly is arranged at the upper part of the positioning assembly, and a non-contact radio wave monitor is mounted at the top of the horizontal angle adjusting assembly; and the positioning assembly comprises a rectangular sliding sleeve, a [-shaped supporting plate, a clamping screw rod, a driving block and an L-shaped clamping plate. According to the non-contact breathing characteristic monitoring equipment, the positioning assembly is arranged, so that the non-contact breathing characteristic monitoring equipment can be fixed on a bedside table, the stability of the non-contact breathing characteristic monitoring equipment when the non-contact breathing characteristic monitoring equipment is used on the bedside table is improved, the non-contact breathing characteristic monitoring equipment is not prone to falling to the ground even if being touched by people in the using process, and the phenomenon that the equipment is damaged is avoided; the problem that due to the fact that an effective automatic protection structure is lacked outside an existing non-contact radio wave monitor, a large amount of dust falls on equipment, and the service life of the equipment is affected is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of respiratory characteristic monitoring, and in particular to a non-contact respiratory characteristic monitoring device. Background Art

[0002] Respiratory diseases are common and frequently occurring diseases, with the main lesions occurring in the trachea, bronchi, lungs and chest. At present, respiratory characteristic monitoring equipment is generally used to monitor the respiratory characteristics of patients with respiratory diseases. Respiratory characteristic monitoring equipment is divided into contact and non-contact types. Non-contact respiratory characteristic monitoring equipment is a device that can monitor respiratory rate, in bed, out of bed, apnea, respiratory failure, etc. remotely. For example, a non-contact radio wave monitor is one of them. Non-contact radio wave monitors are suitable for use in the home lying position and in hospital wards. They are usually placed on bedside tables in the bedroom at home or in hospital wards.

[0003] However, during the use of the current non-contact radio wave monitor, due to the lack of an effective auxiliary fixing structure at the bottom of the non-contact radio wave monitor, the non-contact radio wave monitor has poor stability when used on a bedside table, and is easily knocked to the ground by people, causing damage to the device. In addition, when the current non-contact radio wave monitor is not in use, due to the lack of an effective automatic protection structure on the outside of the non-contact radio wave monitor, a large amount of dust falls on the device, affecting the service life of the device. Summary of the invention

[0004] The disclosed embodiment relates to a contactless respiratory characteristic monitoring device, which, through the setting of a human body sensing switch and a protective mechanism, can control the driving motor shaft to rotate forward when the non-contact respiratory characteristic monitoring device is not in use, and the human body sensing switch cannot sense the presence of a human body. The control box drives the driving motor shaft to rotate forward, driving the driving screw to rotate forward, and the nut drives the annular lifting plate and the lower side of the folding cloth to move downward under the action of the thread, so that the folding cloth is in an unfolded state, thereby protecting the non-contact radio wave monitor, avoiding a large amount of dust from falling on the non-contact respiratory characteristic monitoring device, and improving the service life of the non-contact respiratory characteristic monitoring device.

[0005] In the first aspect of the present disclosure, a non-contact breathing feature monitoring device is provided, specifically including: a positioning component; a horizontal angle adjustment component is provided on the upper part of the positioning component, and a non-contact radio wave monitor is installed on the top of the horizontal angle adjustment component; the positioning component includes a rectangular sliding sleeve, a U-shaped support plate, a clamping screw, a driving block and an L-shaped clamping plate. The upper end surface of the rectangular sliding sleeve is fixedly connected with a U-shaped support plate, and a clamping screw is rotatably connected to the U-shaped support plate. Both ends of the clamping screw penetrate through the left and right side walls of the U-shaped support plate, and two reverse threads are symmetrically arranged on the outside of the clamping screw. Two driving blocks are connected to the outside of the clamping screw through the two reverse threads. An L-shaped clamping plate is slidably connected to the inside of the left and right ends of the rectangular sliding sleeve; a protection mechanism is installed outside the non-contact radio wave monitor on the upper part of the horizontal angle adjustment component, and an induction component is provided on the front side of the top of the protection mechanism.

[0006] Further, the positioning component further includes a rubber anti-slip pad, a strip-shaped through hole, a rectangular slider, a support roller and a transverse guide rod. Rubber anti-slip pads are provided on the opposite surfaces of the lower parts of the two L-shaped clamping plates. Two strip-shaped through holes are opened on the upper end surface of the rectangular sliding sleeve; two rectangular sliders are fixedly connected to the bottom end surface of each driving block, and the four rectangular sliders are respectively slidably connected to the two strip-shaped through holes. The lower ends of every two front and rear rectangular sliders are fixedly connected to the upper end surface of an L-shaped clamping plate; four support rollers are annularly arranged in the middle of the upper end surface of the U-shaped support plate, and two transverse guide rods are fixedly connected to the inside of the U-shaped support plate, and the two transverse guide rods are slidably connected to the two driving blocks.

[0007] Further, the horizontal angle adjustment component includes a rotating support plate, a first adjustment worm, a U-shaped clamping plate, a vertical rotating shaft, a first worm gear, a strip-shaped bayonet and a positioning rod. The middle of the bottom end surface of the rotating support plate is fixedly connected with a vertical rotating shaft, and the lower end of the vertical rotating shaft is rotatably connected to the upper end surface of the U-shaped support plate. A first worm gear is installed outside the vertical rotating shaft; the first adjustment worm is rotatably connected to the upper end surface of the U-shaped support plate, and the first adjustment worm meshes with the first worm gear; two U-shaped clamping plates are symmetrically fixedly connected to the upper end surface of the rotating support plate, and a strip-shaped bayonet is opened in the middle of the upper end surface of each U-shaped clamping plate. A positioning rod is fixedly connected to the front and rear sides of the upper end of each U-shaped clamping plate.

[0008] Further, the bottom end surface of the rotating support plate is in rolling connection with the four support rollers.

[0009] Furthermore, a snap support plate is fixedly connected to the lower part of the left and right end surfaces of the non-contact radio wave monitor, and two rectangular openings are provided on the bottom end surface of each snap support plate, an elastic snap member is slidably connected inside each rectangular opening, and a spring is installed inside each rectangular opening, and a handle is fixedly connected to the upper end of each elastic snap member; a positioning hole is provided on the front and rear sides of the bottom end surface of each snap support plate.

[0010] Furthermore, when the non-contact radio wave monitor and the horizontal angle adjustment assembly are in an installed state, the four elastic clips are respectively engaged with the two strip-shaped bayonet sockets, and the four positioning rods are respectively engaged with the four positioning sockets.

[0011] Furthermore, the protective mechanism includes a top plate, vertical guide rods, an annular lifting plate, folding cloth, a driving motor, a control box, a driving screw and a nut, the bottom end surface of the top plate is fixedly connected with four vertical guide rods, and the lower ends of the four vertical guide rods are fixedly connected to the edge of the upper end surface of the rotating support plate, the four vertical guide rods are slidably connected to the annular lifting plate on the outside, and the folding cloth is fixedly connected to the edge of the upper end surface of the annular lifting plate, and the upper side of the folding cloth is fixedly connected to the edge of the bottom end surface of the top plate; the driving motor is installed on the middle part of the rear side of the upper end surface of the top plate, and the rotating shaft of the driving motor passes through the top plate, the lower end of the rotating shaft of the driving motor is fixedly connected with the driving screw, and the driving screw passes through the annular lifting plate, and the lower end of the driving screw is rotatably connected to the rear side of the upper end surface of the rotating support plate, and the outside of the driving screw is threadedly connected with a nut fixed to the upper end surface of the annular lifting plate; the control box is installed on the rear side of the upper end surface of the top plate.

[0012] Furthermore, the sensing component includes a human body sensing switch, a rotating rod, a vertical support plate, a second adjusting worm and a second worm gear. The lower part of the left and right end surfaces of the human body sensing switch is fixedly connected with a rotating rod, and the two rotating rods are on the same axis. The outside of each rotating rod is rotatably connected to a vertical support plate fixed to the upper end surface of the top plate, and the left end of the left rotating rod is fixedly installed with a second worm gear; the second adjusting worm is rotatably connected to the upper end surface of the top plate, and the second adjusting worm is meshed with the second worm gear.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. Through the setting of the positioning component, when the non-contact respiratory characteristic monitoring device is used on a bedside table, the clamping screw can be rotated so that the two driving blocks move in relative directions at the same time under the action of two reverse threads on the outside of the clamping screw, and then the two L-shaped clamps are moved in relative directions at the same time through the rectangular slider. When the opposite surfaces of the two rubber anti-slip pads are in close contact with the left and right sides of the upper part of the bedside table, stop rotating the clamping screw. At this time, the non-contact respiratory characteristic monitoring device will be fixed on the bedside table, which improves the stability of the non-contact respiratory characteristic monitoring device when used on the bedside table. Therefore, even if it is touched by people during use, it is not easy to fall to the ground, thereby avoiding damage to the equipment.

[0015] 2. Through the setting of the human body sensing switch and the protective mechanism, when the non-contact respiratory characteristic monitoring device is not in use and the human body sensing switch cannot sense the presence of the human body, the control box controls the drive motor shaft to rotate forward, driving the drive screw to rotate forward, and the nut moves downward with the annular lifting plate and the lower side of the folding cloth under the action of the thread, so that the folding cloth is in an unfolded state, thereby protecting the non-contact radio wave monitor, avoiding a large amount of dust from falling on the non-contact respiratory characteristic monitoring device, and improving the service life of the non-contact respiratory characteristic monitoring device.

[0016] 3. Through the arrangement of the elastic snap fasteners, the U-shaped snap-on plates and the strip-shaped snap-on sockets, when the non-contact radio wave monitor needs to be removed from the rotating support plate for maintenance, it is only necessary to hold the four handles with both hands respectively and hold the four handles inward at the same time, thereby moving the two front elastic snap fasteners backward and the two rear elastic snap fasteners forward, so that the four elastic snap fasteners are separated from the two strip-shaped snap-on sockets respectively, and then the four handles are pulled upward and then moved forward to move the non-contact radio wave monitor forward, so that the non-contact radio wave monitor can be removed from the rotating support plate, thereby improving the convenience of the non-contact radio wave monitor during disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0018] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] In the attached picture:

[0020] Figure 1 A structural diagram showing the overall structure of the present application;

[0021] Figure 2 A schematic diagram showing the structure of the present application from a rear perspective;

[0022] Figure 3 The schematic diagram of the structure after splitting of the present application is shown;

[0023] Figure 4 A schematic diagram of the structure of the positioning component of the present application after being disassembled is shown;

[0024] Figure 5 A schematic diagram of the structure of the horizontal angle adjustment assembly of the present application is shown;

[0025] Figure 6 A schematic diagram showing the structure of the rotating support plate and the U-shaped clamping plate of the present application is shown;

[0026] Figure 7 A schematic diagram of the structure of the non-contact radio wave monitor of the present application is shown;

[0027] Figure 8 The schematic diagram of the structure of the protective mechanism of the present application after being disassembled is shown;

[0028] Fig. 9 This application shows Figure 1 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0029] Reference numerals list

[0030] 1. Positioning assembly; 101. Rectangular sliding sleeve; 102. U-shaped support plate; 103. Clamping screw; 104. Driving block; 105. L-shaped clamping plate; 106. Rubber anti-skid pad; 107. Strip opening; 108. Rectangular slider; 109. Support roller; 1010. Transverse guide rod;

[0031] 2. Horizontal angle adjustment assembly; 201. Rotating support plate; 202. First adjustment worm; 203. U-shaped clamping plate; 204. Vertical rotating shaft; 205. First worm gear; 206. Strip-shaped bayonet; 207. Positioning rod;

[0032] 3. Non-contact radio wave monitor; 301. Buckle support plate; 302. Rectangular opening; 303. Elastic buckle; 304. Handle; 305. Positioning jack;

[0033] 4. Protective mechanism; 401. Top plate; 402. Vertical guide rod; 403. Annular lifting plate; 404. Folding cloth; 405. Driving motor; 406. Control box; 407. Driving screw; 408. Nut;

[0034] 5. Sensing component; 501. Human body sensing switch; 502. Rotating rod; 503. Vertical supporting plate; 504. Second adjusting worm; 505. Second worm wheel. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Example 1: Please refer to Figures 1 to 9 :

[0037] The present invention proposes a non-contact respiratory characteristic monitoring device, comprising: a positioning component 1; a horizontal angle adjustment component 2 is arranged on the upper part of the positioning component 1, and a non-contact radio wave monitor 3 is installed on the top of the horizontal angle adjustment component 2; the positioning component 1 comprises a rectangular sliding sleeve 101, a U-shaped support plate 102, a clamping screw 103, a driving block 104 and an L-shaped clamping plate 105, the upper end surface of the rectangular sliding sleeve 101 is fixedly connected to the U-shaped support plate 102, and the clamping screw 103 is rotatably connected to the U-shaped support plate 102. 3. Both ends of the clamping screw 103 pass through the left and right side walls of the U-shaped support plate 102, and the outside of the clamping screw 103 is symmetrically provided with two reverse threads. The outside of the clamping screw 103 is connected with two driving blocks 104 through the two reverse threads, and the left and right ends of the rectangular sliding sleeve 101 are slidably connected with an L-shaped clamping plate 105; the upper part of the horizontal angle adjustment component 2 is located outside the non-contact radio wave monitor 3 and a protective mechanism 4 is installed, and a sensing component 5 is provided on the front side of the top of the protective mechanism 4 for sensing the human body.

[0038] The positioning assembly 1 also includes a rubber anti-skid pad 106, a strip opening 107, a rectangular slider 108, a supporting roller 109 and a transverse guide rod 1010. The lower opposite surfaces of the two L-shaped clamps 105 are provided with rubber anti-skid pads 106. The upper end surface of the rectangular sliding sleeve 101 is provided with two strip openings 107; the bottom end surface of each driving block 104 is fixedly connected to two rectangular sliders 108, and the four rectangular sliders 108 are respectively slidably connected to the two strip openings 107. The lower ends of the front and rear rectangular sliders 108 are fixedly connected to the upper end surface of an L-shaped clamping plate 105; four support rollers 109 are installed in a circular array in the middle of the upper end surface of the U-shaped support plate 102, and two transverse guide rods 1010 are fixedly connected to the inner side of the U-shaped support plate 102, and the two transverse guide rods 1010 are slidably connected to the two driving blocks 104; through the setting of the positioning component 1, the non-contact respiratory characteristic monitoring device is fixed on the bedside table.

[0039] The horizontal angle adjustment assembly 2 includes a rotating support plate 201, a first adjustment worm 202, a U-shaped clamping plate 203, a vertical rotating shaft 204, a first worm gear 205, a strip-shaped bayonet 206, and a positioning rod 207. The middle of the bottom end surface of the rotating support plate 201 is fixedly connected to the vertical rotating shaft 204, and the lower end of the vertical rotating shaft 204 is rotatably connected to the upper end surface of the U-shaped support plate 102. A first worm gear 205 is installed outside the vertical rotating shaft 204; the first adjustment worm 202 is rotatably connected to the upper end surface of the U-shaped support plate 102, and the first adjustment worm 202 meshes with the first worm gear 205; two U-shaped clamping plates 203 are fixedly connected to the upper end surface of the rotating support plate 201 in a left-right symmetric manner, and a strip-shaped bayonet 206 is opened in the middle of the upper end surface of each U-shaped clamping plate 203. A positioning rod 207 is fixedly connected to the front and rear sides of the upper end surface of each U-shaped clamping plate 203; the bottom end surface of the rotating support plate 201 is in rolling connection with four support rollers 109 to improve the stability of the rotating support plate 201 during rotational movement.

[0040] At the lower parts of the left and right end faces of the non-contact radio wave monitor 3, a buckle support plate 301 is fixedly connected, and two rectangular through openings 302 are opened in the bottom end surface of each buckle support plate 301. An elastic buckle member 303 is slidably connected inside each rectangular through opening 302, and a spring is installed inside each rectangular through opening 302. A grip 304 is fixedly connected to the upper end of each elastic buckle member 303; a positioning socket 305 is opened at the front and rear sides of the bottom end surface of each buckle support plate 301 for plugging with the positioning socket 305.

[0041] When the non-contact radio wave monitor 3 and the horizontal angle adjustment assembly 2 are in the installed state, the four elastic buckle members 303 are respectively clamped with the two strip-shaped bayonets 206, and the four positioning rods 207 are respectively inserted into the four positioning sockets 305 to improve the firmness of the non-contact radio wave monitor 3 on the horizontal angle adjustment assembly 2.

[0042] Embodiment 2, on the basis of Embodiment 1, such as Figure 1 、 Figure 8 and Fig. 9As shown, the protection mechanism 4 includes a top plate 401, a vertical guide rod 402, an annular lifting plate 403, a folding cloth 404, a driving motor 405, a control box 406, a driving screw 407 and a nut 408. The bottom end surface of the top plate 401 is fixedly connected with four vertical guide rods 402, and the lower ends of the four vertical guide rods 402 are fixedly connected to the edge of the upper end surface of the rotating support plate 201. The outer sides of the four vertical guide rods 402 are slidably connected with the annular lifting plate 403, and the upper end surface edge of the annular lifting plate 403 is fixedly connected with the folding cloth 404, and the upper side of the folding cloth 404 is connected to the top plate. 401 is fixedly connected at the edge of the bottom end surface; the driving motor 405 is installed in the middle of the rear side of the upper end surface of the top plate 401, and the rotating shaft of the driving motor 405 passes through the top plate 401, and the lower end of the rotating shaft of the driving motor 405 is fixedly connected with a driving screw 407, and the driving screw 407 passes through the annular lifting plate 403, and the lower end of the driving screw 407 is rotatably connected to the rear side of the upper end surface of the rotating support plate 201, and the outer side of the driving screw 407 is connected to a nut 408 fixed to the upper end surface of the annular lifting plate 403 through a thread; a control box 406 is installed on the rear side of the upper end surface of the top plate 401;

[0043] The sensing assembly 5 includes a human body sensing switch 501, a rotating rod 502, a vertical support plate 503, a second adjusting worm 504 and a second worm gear 505. The lower parts of the left and right end surfaces of the human body sensing switch 501 are fixedly connected with a rotating rod 502, and the two rotating rods 502 are on the same axis. The outside of each rotating rod 502 is rotatably connected to a vertical support plate 503 fixed to the upper end surface of the top plate 401. The left end of the rotating rod 502 on the left side is fixedly installed with a second worm gear 505; the second adjusting worm 504 is rotatably connected to the On the upper end surface of the top plate 401, the second adjusting worm 504 is meshed with the second worm gear 505; the human body sensing switch 501 and the driving motor 405 are electrically connected to the control box 406; through the setting of the human body sensing switch 501 and the protective mechanism 4, when the non-contact respiratory characteristic monitoring device is not in use, it can automatically move downward with the lower side of the folding cloth 404, so that the folding cloth 404 is in an unfolded state, thereby protecting the non-contact radio wave monitor 3 and preventing a large amount of dust from falling on the non-contact respiratory characteristic monitoring device.

[0044] The working principle of this embodiment: when used in a hospital ward (it can also be used in a bedroom at home), first place the non-contact respiratory characteristic monitoring device on the bedside table so that the bottom end surface of the rectangular sliding sleeve 101 contacts the upper end surface of the bedside table, then rotate the clamping screw 103, so that the two driving blocks 104 move in relative directions at the same time under the action of two reverse threads on the outside of the clamping screw 103, and then use the rectangular slider 108 to move the two L-shaped clamps 105 in relative directions at the same time. When the opposing surfaces of the two rubber anti-slip pads 106 are in close contact with the left and right sides of the upper part of the bedside table, stop rotating the clamping screw 103, and now the non-contact respiratory characteristic monitoring device will be fixed on the bedside table.

[0045] Then, the monitoring angle of the non-contact radio wave monitor 3 is adjusted according to the position of the patient with respiratory diseases. During adjustment, the first adjusting worm 202 only needs to be manually rotated to cause the first worm gear 205, the vertical shaft 204, the rotating support plate 201 and the non-contact radio wave monitor 3 to rotate horizontally, thereby completing the adjustment of the monitoring angle of the non-contact radio wave monitor 3.

[0046] Then, the sensing angle of the human body sensing switch 501 is adjusted according to the actual situation. When adjusting, the second adjusting worm 504 can be rotated by manually rotating the second worm gear 505, the left rotating rod 502 and the human body sensing switch 501. When the angle of the human body sensing switch 501 is adjusted, the second adjusting worm 504 can be stopped from rotating. Finally, the respiratory frequency, apnea and other characteristics of patients with respiratory diseases are monitored by the non-contact radio wave monitor 3.

[0047] When the non-contact respiratory characteristic monitoring device is not in use, the human body sensing switch 501 cannot sense the presence of a human body, and transmits a signal of the human body leaving to the control box 406, which then controls the drive motor 405 to rotate forward (controls the drive motor 405 to rotate reversely when a human body is present), driving the drive screw 407 to rotate forward, and then the nut 408 moves downward with the annular lifting plate 403 and the lower side of the folded cloth 404 under the action of the thread. When the bottom end surface of the annular lifting plate 403 contacts the upper end surface of the rotating support plate 201, the folded cloth 404 is in an unfolded state, thereby being able to protect the non-contact radio wave monitor 3.

Claims

1. A non-contact respiratory characteristic monitoring device comprising: Positioning component (1); a horizontal angle adjustment component (2) is provided on the upper part of the positioning component (1), and a non-contact radio wave monitor (3) is installed on the top of the horizontal angle adjustment component (2); it is characterized in that the positioning component (1) includes a rectangular sliding sleeve (101), a U-shaped support plate (102), a clamping screw (103), a driving block (104) and an L-shaped clamping plate (105), the upper end surface of the rectangular sliding sleeve (101) is fixedly connected with a U-shaped support plate (102), and a clamping screw (103) is rotatably connected to the U-shaped support plate (102), both ends of the clamping screw (103) penetrate through the left and right side walls of the U-shaped support plate (102), and two reverse threads are symmetrically arranged on the outside of the clamping screw (103) in the left and right directions, two driving blocks (104) are connected to the outside of the clamping screw (103) through the two reverse threads, and an L-shaped clamping plate (105) is slidably connected to the inside of the left and right ends of the rectangular sliding sleeve (101); a protection mechanism (4) is installed outside the non-contact radio wave monitor (3) on the upper part of the horizontal angle adjustment component (2), and an induction component (5) is provided on the front side of the top of the protection mechanism (4).

2. The non-contact respiratory characteristic monitoring device according to claim 1, characterized in that: The positioning component (1) further includes a rubber anti-slip pad (106), a strip-shaped through hole (107), a rectangular slider (108), a support roller (109) and a transverse guide rod (1010), rubber anti-slip pads (106) are provided on the opposite surfaces of the lower parts of the two L-shaped clamping plates (105), and two strip-shaped through holes (107) are opened on the upper end surface of the rectangular sliding sleeve (101); two rectangular sliders (108) are fixedly connected to the bottom end surface of each driving block (104), and the four rectangular sliders (108) are respectively slidably connected to the two strip-shaped through holes (107), and the lower ends of every two front and rear rectangular sliders (108) are fixedly connected to the upper end surface of an L-shaped clamping plate (105); four support rollers (109) are annularly and arrayedly installed in the middle of the upper end surface of the U-shaped support plate (102), and two transverse guide rods (1010) are fixedly connected to the inside of the U-shaped support plate (102), and the two transverse guide rods (1010) are slidably connected to the two driving blocks (104).

3. The non-contact respiratory characteristic monitoring device according to claim 2, characterized in that: The horizontal angle adjustment component (2) includes a rotating support plate (201), a first adjustment worm (202), a U-shaped clamping plate (203), a vertical rotating shaft (204), a first worm gear (205), a strip-shaped bayonet (206), and a positioning rod (207). The middle of the bottom end surface of the rotating support plate (201) is fixedly connected to a vertical rotating shaft (204), and the lower end of the vertical rotating shaft (204) is rotatably connected to the upper end surface of the U-shaped support plate (102). A first worm gear (205) is installed outside the vertical rotating shaft (204); the first adjustment worm (202) is rotatably connected to the upper end surface of the U-shaped support plate (102), and the first adjustment worm (202) meshes with the first worm gear (205); two U-shaped clamping plates (203) are fixedly connected to the upper end surface of the rotating support plate (201) in a left-right symmetrical manner, and a strip-shaped bayonet (206) is opened in the middle of the upper end surface of each U-shaped clamping plate (203). A positioning rod (207) is fixedly connected to the front and rear sides of the upper end surface of each U-shaped clamping plate (203).

4. The non-contact respiratory characteristic monitoring device according to claim 3, characterized in that: The bottom end surface of the rotating support plate (201) is in rolling connection with four support rollers (109).

5. The non-contact respiratory characteristic monitoring device according to claim 3, characterized in that: At the lower parts of the left and right end surfaces of the non-contact radio wave monitor (3), a buckle support plate (301) is fixedly connected respectively, and two rectangular through holes (302) are opened in the bottom end surface of each buckle support plate (301). An elastic buckle member (303) is slidably connected inside each rectangular through hole (302), and a spring is installed inside each rectangular through hole (302). A grip (304) is fixedly connected to the upper end of each elastic buckle member (303); a positioning insertion hole (305) is opened at the front and rear sides of the bottom end surface of each buckle support plate (301).

6. The non-contact respiratory characteristic monitoring device according to claim 5, characterized in that: When the non-contact radio wave monitor (3) and the horizontal angle adjustment component (2) are in an installed state, the four elastic buckle members (303) are respectively clamped with the two strip-shaped bayonets (206), and the four positioning rods (207) are respectively inserted into the four positioning insertion holes (305).

7. The non-contact respiratory characteristic monitoring device according to claim 3, characterized in that: The protection mechanism (4) comprises a top plate (401), vertical guide rods (402), an annular lifting plate (403), a folding cloth (404), a driving motor (405), a control box (406), a driving screw (407) and a nut (408); the bottom end surface of the top plate (401) is fixedly connected to four vertical guide rods (402), and the lower ends of the four vertical guide rods (402) are fixedly connected to the edge of the upper end surface of the rotating support plate (201); the outside of the four vertical guide rods (402) is slidably connected to the annular lifting plate (403), and the upper end surface edge of the annular lifting plate (403) is fixedly connected to the folding cloth (404), and the upper side of the folding cloth (404) is in contact with the top plate. (401) is fixedly connected at the edge of the bottom end face; the driving motor (405) is installed in the middle of the rear side of the upper end face of the top plate (401), and the rotating shaft of the driving motor (405) passes through the top plate (401), the lower end of the rotating shaft of the driving motor (405) is fixedly connected with a driving screw (407), and the driving screw (407) passes through the annular lifting plate (403), and the lower end of the driving screw (407) is rotatably connected to the rear side of the upper end face of the rotating support plate (201), and the outer portion of the driving screw (407) is connected to a nut (408) fixed to the upper end face of the annular lifting plate (403) through a thread; a control box (406) is installed on the rear side of the upper end face of the top plate (401).

8. The non-contact respiratory characteristic monitoring device according to claim 7, characterized in that: The sensing assembly (5) comprises a human body sensing switch (501), a rotating rod (502), a vertical support plate (503), a second adjusting worm (504) and a second worm gear (505). The lower parts of the left and right end surfaces of the human body sensing switch (501) are fixedly connected to a rotating rod (502), and the two rotating rods (502) are on the same axis. The outside of each rotating rod (502) is rotatably connected to a vertical support plate (503) fixed to the upper end surface of the top plate (401). The left end of the rotating rod (502) on the left side is fixedly mounted with a second worm gear (505); the second adjusting worm (504) is rotatably connected to the upper end surface of the top plate (401), and the second adjusting worm (504) is meshed with the second worm gear (505).

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