Non-contact physical sign and sleep state monitor

Abstract

The utility model discloses a non-contact type physical sign and sleep state monitor relates to sleep monitor technical field, including the casing, one side of casing is equipped with the wire, the anti-drop mechanism includes the inner cavity that is provided in one side top end of casing, the inner side of the inner cavity is fixedly connected with the spring 1, the side face of T-shaped slider is fixedly connected with the L-shaped card board, the L-shaped card board is fixedly connected with the T-shaped slider, and the T-shaped slider is fixedly connected with the spring 1. By pulling the L-shaped clamping plate outwards, the L-shaped clamping plate drives the sliding plate to slide until the abutting plate is attached to the side face of the inner cavity, the L-shaped clamping plate slides upwards until the L-shaped clamping plate is just clamped outside the wire plug, and at the moment, under the action of the first spring, the L-shaped clamping plate and the abutting plate are matched with each other, so that the wire plug is clamped in the inner cavity. The electric wire is firmly fastened on the shell, so that the monitor can prevent the electric wire from loosening or falling off due to external influence. The data accuracy of the sleep monitor is ensured, and the phenomenon of data omission is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sleep monitors, in particular to a non-contact physical sign and sleep state monitor. Background Art

[0002] Sleep monitors are an important new technology in sleep medicine today. There are contact-type vital signs and sleep status monitors and non-contact vital signs and sleep status monitors. The ultimate goal of both is to detect the user's EEG, ECG, EMG, EOG, snoring, pulse, chest and abdominal breathing movements, blood oxygen saturation, respiratory rate, number of tossing over, sleep duration, etc. By recording and analyzing the above physiological parameters, sleep disorders, sleep breathing disorders, sleep apnea and hypopnea syndrome can be diagnosed, and the sleep process can be accurately judged for sleep analysis. Non-contact vital signs and sleep status monitors are usually fixed to the wall or placed on a table.

[0003] In the prior art, sleep monitors need to be powered on to use, so they need to be plugged in. However, due to human walking, accidental contact, and tripping, the wires are prone to loosening or falling off, resulting in inaccurate data and data omissions in the sleep monitor. Therefore, a non-contact vital sign and sleep status monitor is needed to solve the above technical problems. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a non-contact vital sign and sleep state monitor.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-contact vital sign and sleep status monitor, comprising a shell, one side of the shell is provided with a wire, and the top of the shell is provided with an anti-falling mechanism;

[0006] The anti-falling mechanism includes an inner cavity opened at the top of one side of the shell, a sliding hole is provided on the side of the inner cavity close to the wire, a spring 1 is fixedly connected to the inner side of the inner cavity, a slide plate is fixedly connected to the end of the spring 1, a T-shaped slide rail is opened on the side of the slide plate close to the wire, a T-shaped slider is slidably connected in the T-shaped slide rail, an L-shaped card plate is fixedly connected to the side of the T-shaped slider, and the L-shaped card plate extends to the outside of the sliding hole, a butt plate is fixedly connected to the bottom end of the L-shaped card plate, and the side of the butt plate close to the wire is in contact with the side of the inner cavity close to the wire.

[0007] Preferably, a disassembly and assembly mechanism is provided on the top of the shell, and the disassembly and assembly mechanism includes a fixed cover arranged on the top of the shell, and the top of the shell is located in the fixed cover, through holes are provided on both sides of the bottom end of the fixed cover, and an annular groove is commonly provided at the top of the two through holes, a group of springs 2 are fixedly connected to the top of the annular groove, and a pressure ring is commonly fixed to the bottom end of the springs 2, and blocks are fixedly connected to both sides of the top end of the shell.

[0008] Preferably, both sides of the bottom end of the annular groove are provided with clamping grooves, and the clamping blocks are located in the clamping grooves.

[0009] Preferably, positioning openings are provided on both sides of the bottom end of the pressure ring, and the length of the positioning openings is the same as the distance between the through hole and the slot.

[0010] Preferably, a group of mounting holes are provided at the top of the fixing cover, and the mounting holes are circumferentially arranged at the top of the fixing cover.

[0011] Preferably, a movable opening is opened on one side of the bottom end of the fixed cover, and the length of the movable opening is the same as the distance between the through hole and the slot.

[0012] Preferably, a mounting groove is provided on one side of the abutment plate close to the electric wire, and a roller is rotatably connected in the mounting groove.

[0013] Beneficial effects:

[0014] Compared with the existing technology, the non-contact vital signs and sleep status monitor has the following beneficial effects:

[0015] 1. The utility model pulls the L-shaped card outward, and the L-shaped card drives the slide plate to slide through the T-shaped rail and the T-shaped slider until the abutment plate fits the side of the inner cavity, and then slides the L-shaped card upward, and the L-shaped card drives the T-shaped slider to slide upward in the T-shaped rail until the L-shaped card is just stuck on the outside of the wire plug. At this time, under the action of the spring, the L-shaped card and the abutment plate cooperate with each other, and the wire is firmly fastened to the shell, so that the monitor can prevent the wire from being affected by the outside world, loosening or falling off. Ensure the data accuracy of the sleep monitor and avoid data omissions.

[0016] Second, the utility model fixes the fixing cover on the wall in advance, and then inserts the top end of the shell into the fixing cover, the card block passes through the through hole and presses the pressure ring, the pressure ring slides upward, the spring 2 is compressed, and then the shell is rotated, the shell drives the card block to rotate away from the through hole, the shell is released, and under the action of the spring 2, the pressure ring presses the card block, thereby fixing the monitor, and when disassembling, the monitor can be rotated in the opposite direction, which greatly improves the installation and disassembly speed and is more convenient to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from another perspective;

[0019] Figure 3 It is a schematic cross-sectional structure diagram of the anti-falling mechanism in the utility model;

[0020] Figure 4 This is a schematic diagram of the first explosion structure of the disassembly and assembly mechanism of the utility model;

[0021] Figure 5 It is a schematic diagram of the second explosion structure of the disassembly and assembly mechanism in the utility model.

[0022] In the figure: 1. shell; 2. electric wire; 3. anti-falling mechanism; 31. inner cavity; 32. sliding hole; 33. spring 1; 34. slide plate; 35. T-type slide rail; 36. T-type slider; 37. L-type clamping plate; 38. abutment plate; 4. disassembly and assembly mechanism; 41. fixed cover; 42. perforation; 43. annular groove; 44. spring 2; 45. pressure ring; 46. clamping block; 5. clamping groove; 6. positioning opening; 7. mounting hole; 8. movable opening; 9. mounting groove; 10. roller. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0024] like Figure 1 to Figure 5 As shown, a non-contact vital sign and sleep status monitor includes a shell 1, a wire 2 is provided on one side of the shell 1, the wire 2 is connected to the socket of the shell 1 through a plug at the end, and an anti-falling mechanism 3 is provided on the top of the shell 1.

[0025] The anti-drop mechanism 3 includes an inner cavity 31 opened at the top of one side of the housing 1, a sliding hole 32 is provided on the side of the inner cavity 31 close to the wire 2, a spring 33 is fixedly connected to the inner side of the inner cavity 31, a slide plate 34 is fixedly connected to the end of the spring 33, a T-shaped slide rail 35 is opened on the side of the slide plate 34 close to the wire 2, a T-shaped slider 36 is slidably connected in the T-shaped slide rail 35, an L-shaped card plate 37 is fixedly connected to the side of the T-shaped slider 36, and the L-shaped card plate 37 extends to the outside of the sliding hole 32, a butt plate 38 is fixedly connected to the bottom end of the L-shaped card plate 37, and the side of the butt plate 38 close to the wire 2 is in contact with the side of the inner cavity 31 close to the wire 2. A mounting groove 9 is opened on the side of the butt plate 38 close to the wire 2, and a roller 10 is rotatably connected in the mounting groove 9. The design of the roller 10 is conducive to reducing the friction between the butt plate 38 and the inner cavity 31.

[0026] During operation, the wire 2 is inserted into the shell 1, and the L-shaped card plate 37 is pulled outward. The L-shaped card plate 37 drives the slide plate 34 to slide through the T-shaped slide rail 35 and the T-shaped slider 36, and the spring 1 33 is stretched until the abutment plate 38 fits with the side of the inner cavity 31, and then the L-shaped card plate 37 is slid upward. The L-shaped card plate 37 drives the T-shaped slider 36 to slide upward in the T-shaped slide rail 35 until the L-shaped card plate 37 is just stuck on the outside of the plug of the wire 2. At this time, under the action of the spring 1 33, the L-shaped card plate 37 and the abutment plate 38 cooperate with each other, and the wire 2 is firmly fastened to the shell 1, so that the monitor can prevent the wire 2 from being affected by the outside world and becoming loose or falling off, thereby ensuring the data accuracy of the sleep monitor and avoiding data omissions.

[0027] The top of the housing 1 is provided with a disassembly and assembly mechanism 4, which includes a fixed cover 41 provided on the top of the housing 1, and the top of the housing 1 is located in the fixed cover 41. A group of mounting holes 7 are provided at the top of the fixed cover 41, and the mounting holes 7 are circumferentially provided at the top of the fixed cover 41. The design of the mounting holes 7 facilitates the installation of the fixed cover 41. A movable opening 8 is provided on one side of the bottom end of the fixed cover 41, and the length of the movable opening 8 is the same as the distance between the through hole 42 and the card slot 5. The design of the movable opening 8 facilitates the movement of the wire 2 when the housing 1 is installed. Both sides of the bottom end of the fixed cover 41 are provided with through holes 42, and the tops of the two through holes 42 are jointly provided with an annular groove 43. Both sides of the bottom end of the annular groove 43 are provided with card slots 5, and the card blocks 46 are located in the card slots 5. The design of the card slots 5 prevents the main body of the housing 1 from rotating, thereby causing the housing 1 and the fixed cover 41 to fall off, resulting in the housing 1 falling and being damaged. A set of springs 44 are fixedly connected to the top of the annular groove 43, and a pressure ring 45 is fixedly connected to the bottom of the springs 44. Positioning openings 6 are provided on both sides of the bottom of the pressure ring 45, and the length of the positioning openings 6 is the same as the distance between the through hole 42 and the slot 5. When the block 46 rotates in the positioning openings 6 until it cannot rotate, it means that the block 46 rotates to the slot 5. Blocks 46 are fixedly connected to both sides of the top of the housing 1.

[0028] During operation, the fixing cover 41 is fixed on the wall in advance, and then the top of the shell 1 is inserted into the fixing cover 41, the block 46 passes through the through hole 42 and squeezes the pressure ring 45, the pressure ring 45 slides upward, the spring 2 44 is compressed, and then the shell 1 is rotated, the shell 1 drives the block 46 to rotate away from the through hole 42, the shell 1 is released, and under the action of the spring 2 44, the pressure ring 45 squeezes the block 46, so as to fix the monitor, and when disassembling, the monitor can be rotated in the opposite direction, which greatly improves the installation and disassembly speed and is more convenient to install.

[0029] Working principle: fix the fixing cover 41 on the wall in advance, and then insert the top of the shell 1 into the fixing cover 41, the block 46 passes through the through hole 42 and squeezes the pressure ring 45, the pressure ring 45 slides upward, the spring 2 44 is compressed, and then the shell 1 is rotated, the shell 1 drives the block 46 to rotate away from the through hole 42, and the shell 1 is released. Under the action of the spring 2 44, the pressure ring 45 squeezes the block 46, thereby fixing the monitor, and when disassembling, the monitor can be rotated in the opposite direction, which greatly improves the installation and disassembly speed and is more convenient to install.

[0030] Insert the wire 2 into the shell 1 and pull the L-shaped card plate 37 outward. The L-shaped card plate 37 drives the slide plate 34 to slide through the T-shaped slide rail 35 and the T-shaped slider 36. The spring 1 33 is stretched until the abutment plate 38 fits with the side of the inner cavity 31, and then slide the L-shaped card plate 37 upward. The L-shaped card plate 37 drives the T-shaped slider 36 to slide upward in the T-shaped slide rail 35 until the L-shaped card plate 37 is just stuck on the outside of the plug of the wire 2. At this time, under the action of the spring 1 33, the L-shaped card plate 37 and the abutment plate 38 cooperate with each other, and the wire 2 is firmly fastened to the shell 1. Therefore, the monitor can prevent the wire 2 from being affected by the outside world and becoming loose or falling off, thereby ensuring the data accuracy of the sleep monitor and avoiding data omissions.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A non-contact vital sign and sleep status monitor, comprising a housing (1), characterized in that: A wire (2) is provided on one side of the housing (1), and an anti-falling mechanism (3) is provided on the top of the housing (1); The anti-falling mechanism (3) comprises an inner cavity (31) provided at the top of one side of the housing (1); a sliding hole (32) is provided on the side of the inner cavity (31) close to the electric wire (2); a spring (33) is fixedly connected to the inner side of the inner cavity (31); a slide plate (34) is fixedly connected to the end of the spring (33); a T-shaped slide rail (35) is provided on the side of the slide plate (34) close to the electric wire (2); a T-shaped slider (36) is slidably connected inside the T-shaped slide rail (35); an L-shaped card plate (37) is fixedly connected to the side of the T-shaped slider (36); the L-shaped card plate (37) extends to the outside of the sliding hole (32); a butt plate (38) is fixedly connected to the bottom end of the L-shaped card plate (37); and the side of the butt plate (38) close to the electric wire (2) is in contact with the side of the inner cavity (31) close to the electric wire (2).

2. A non-contact vital sign and sleep status monitor according to claim 1, characterized in that: The top of the shell (1) is provided with a disassembly and assembly mechanism (4), the disassembly and assembly mechanism (4) comprises a fixed cover (41) arranged on the top of the shell (1), and the top of the shell (1) is located in the fixed cover (41), both sides of the bottom of the fixed cover (41) are provided with through holes (42), the tops of the two through holes (42) are jointly provided with an annular groove (43), the tops of the annular grooves (43) are fixedly connected with a group of springs (44), the bottoms of the springs (44) are jointly fixedly connected with a pressure ring (45), and both sides of the top of the shell (1) are fixedly connected with clamping blocks (46).

3. A non-contact vital sign and sleep status monitor according to claim 2, characterized in that: Both sides of the bottom end of the annular groove (43) are provided with clamping grooves (5), and the clamping blocks (46) are located in the clamping grooves (5).

4. The non-contact vital sign and sleep status monitor according to claim 2, characterized in that: Positioning openings (6) are provided on both sides of the bottom end of the pressure ring (45), and the length of the positioning openings (6) is the same as the distance between the through hole (42) and the card slot (5).

5. The non-contact vital sign and sleep status monitor according to claim 2, characterized in that: A group of mounting holes (7) are provided at the top of the fixing cover (41), and the mounting holes (7) are circumferentially arranged at the top of the fixing cover (41).

6. The non-contact vital sign and sleep status monitor according to claim 2, characterized in that: A movable opening (8) is provided on one side of the bottom end of the fixed cover (41), and the length of the movable opening (8) is the same as the distance between the through hole (42) and the card slot (5).

7. The non-contact vital sign and sleep status monitor according to claim 1, characterized in that: A mounting groove (9) is provided on one side of the abutment plate (38) close to the electric wire (2), and a roller (10) is rotatably connected in the mounting groove (9).

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