阅读说明：本技术 一种便携式脑电睡眠监测仪 (Portable electroencephalogram sleep monitor ) 是由 李俊雨 吕栋腾 于 2021-03-12 设计创作，主要内容包括：本发明公开了一种便携式脑电睡眠监测仪,包括外壳,所述外壳的内侧壁固定连接有环形板,所述环形板的内侧壁开设有环形滑槽,所述环形凹槽的内壁转动连接有环形块,所述环形块的内侧固定连接有环形气囊,所述环形气囊远离环形块的一侧固定连接有环形卡板,所述环形卡板的内部开设有空腔,所述环形卡板的侧壁开设有多个安装槽,多个所述安装槽的内侧壁滑动连接有多个限位板。本发明,将弧形板向环形卡板的方向移动,使限位板、固定杆、弹簧丝向空腔的方向移动,然后将装置戴在使用者的额头部位,进行固定测试,通过移动弧形板可以实现对不同额头大小的使用者进行固定测试,提高了装置的实用性。(The invention discloses a portable electroencephalogram sleep monitor, which comprises a shell, wherein an annular plate is fixedly connected to the inner side wall of the shell, an annular sliding groove is formed in the inner side wall of the annular plate, an annular block is rotatably connected to the inner wall of an annular groove, an annular air bag is fixedly connected to the inner side of the annular block, an annular clamping plate is fixedly connected to one side, away from the annular block, of the annular air bag, a cavity is formed in the annular clamping plate, a plurality of mounting grooves are formed in the side wall of the annular clamping plate, and a plurality of limiting plates are slidably connected to the inner side walls of the mounting grooves. According to the invention, the arc-shaped plate is moved towards the direction of the annular clamping plate, so that the limiting plate, the fixed rod and the spring wire are moved towards the cavity, then the device is worn at the forehead part of a user for carrying out a fixed test, the fixed test of the users with different forehead sizes can be realized by moving the arc-shaped plate, and the practicability of the device is improved.)

1. The portable electroencephalogram sleep monitor comprises a shell (1) and is characterized in that an annular plate (2) is fixedly connected to the inner side wall of the shell (1), an annular sliding groove is formed in the inner side wall of the annular plate (2), an annular block (3) is rotatably connected to the inner wall of an annular groove, an annular air bag (4) is fixedly connected to the inner side of the annular block (3), an annular clamping plate (5) is fixedly connected to one side, away from the annular block (3), of the annular air bag (4), a cavity (6) is formed in the annular clamping plate (5), a plurality of mounting grooves are formed in the side wall of the annular clamping plate (5), a plurality of limiting plates (7) are slidably connected to the inner side wall of the mounting grooves, a plurality of fixing rods (8) are fixedly connected to one ends, away from the cavity (6), of the limiting plates (7), of spring wires (9) are slidably sleeved, the three arc of one end fixedly connected with (10) of limiting plate (7) is kept away from in dead lever (8), three arc spout has been seted up to the lateral wall of arc (10), three tester (11) of the inside wall fixedly connected with of arc spout, two recesses have been seted up to the inside wall of shell (1), a plurality of fixture blocks of lateral wall fixedly connected with (12) of annular cardboard (5), the one end of annular cardboard (5) and the inside wall sliding connection of recess are kept away from in fixture block (12).

2. The portable electroencephalogram sleep monitor according to claim 1, wherein the number of the mounting grooves is the same as that of the limiting plates (7).

3. The portable electroencephalogram sleep monitor according to claim 1, wherein a plurality of the mounting grooves are communicated with the cavity (6).

4. The portable electroencephalogram sleep monitor according to claim 1, wherein a through hole is formed in the side wall of the air bag (4), and the air bag (4) is communicated with the cavity (6).

5. The portable electroencephalogram sleep monitor according to claim 1, wherein the side wall of the air bag (4) is in sliding connection with the inner side wall of the housing (1).

6. The portable electroencephalogram sleep monitor according to claim 1, wherein two of the grooves are annular grooves.

7. The portable electroencephalogram sleep monitor according to claim 1, wherein two holes are formed in the top and the bottom of the shell (1), and the inner side walls of the holes and the inner side walls of the annular clamping plates (5) are located on the same horizontal line.

Technical Field

The invention relates to the technical field of medical instruments, in particular to a portable electroencephalogram sleep monitor.

Background

The brain waves emitted by the human body in different physiological states have characteristics, and after more than 100 years of diligent exploration, medical science can analyze and judge each state of the human body in sleep from the brain waves emitted by the human body in sleep, and the sleep is divided into the following according to the classification of the American medical society for sleep and related event interpretation handbooks: the period of waking, the period of preparing, the period of falling asleep, the period of deep sleep and the period of R, wherein the periods correspond to the waveform and the frequency of the brain wave signals.

Different people's sleep work and rest is different, and the time is also different, and the quality of sleep is also different, and present brain electricity sleep monitor generally wears on the forehead when using, ties up overhead too tightly and can cause the pain to the user, and the user probably rotates health and head when shallow sleeping moreover, and the monitor of head also follows the adjustment simultaneously, leads to the test result inaccurate easily, for this reason, provides a portable brain electricity sleep monitor.

Disclosure of Invention

The invention aims to solve the problem that in the prior art, a user may rotate the body and the head when sleeping shallowly, and the monitoring instrument of the head is adjusted accordingly, so that the testing result is inaccurate, and provides a portable electroencephalogram sleep monitoring instrument.

In order to achieve the purpose, the invention adopts the following technical scheme:

a portable electroencephalogram sleep monitor comprises a shell, wherein an annular plate is fixedly connected to the inner side wall of the shell, an annular sliding groove is formed in the inner side wall of the annular plate, an annular block is rotatably connected to the inner wall of an annular groove, an annular air bag is fixedly connected to the inner side of the annular block, an annular clamping plate is fixedly connected to one side, away from the annular block, of the annular air bag, a cavity is formed in the annular clamping plate, a plurality of mounting grooves are formed in the side wall of the annular clamping plate, a plurality of limiting plates are slidably connected to the inner side wall of the mounting grooves, a plurality of fixing rods are fixedly connected to one ends, away from the cavity, of the limiting plates, a plurality of spring wires are slidably sleeved on the outer walls of the fixing rods, three arc-shaped plates are fixedly connected to one ends, away from the limiting plates, two grooves are formed in the inner side wall of the shell, a plurality of clamping blocks are fixedly connected to the outer side wall of the annular clamping plate, and one end, far away from the annular clamping plate, of each clamping block is connected with the inner side wall of each groove in a sliding mode.

Preferably, the number of the mounting grooves is the same as the number of the limit plates.

Preferably, a plurality of the mounting grooves communicate with the cavity.

Preferably, the side wall of the air bag is provided with a through hole, and the air bag is communicated with the cavity.

Preferably, the side wall of the air bag is slidably connected with the inner side wall of the housing.

Preferably, two of said grooves are annular grooves.

Preferably, two holes are formed in the top and the bottom of the shell, and the inner side walls of the holes and the inner side walls of the annular clamping plates are located on the same horizontal line.

Compared with the prior art, the invention has the beneficial effects that:

1. move the arc to the direction of annular cardboard, make limiting plate, dead lever, spring silk remove to the direction of cavity, then wear the device at user's forehead position, carry out the fixed test, can realize carrying out the fixed test to the user of different forehead sizes through removing the arc, improved the practicality of device.

2. When a user lies down for sleep test, the arc plate positioned below the head can move downwards through the pressure of the head on the movable arc plate, the fixed rod can move downwards, the limiting plate can slide downwards in the groove, the air in the compressed groove can move towards the cavity, the cavity is communicated with the air bag, the internal air can flow towards the air bag, then the air bag is compressed, one side of the air bag is compressed by other parts and can expand, the inner part of the air bag far away from one side below the head can expand, the arc plate far away from one side below the head can move inwards, the head of the user can be attached and fixed, meanwhile, the head of the user can be buffered through the air bag, the problem that the current electroencephalogram sleep monitor is generally worn on the forehead when in use and can cause pain to the user when being tied up too tightly on the head is solved, the pressure of the arc-shaped plate on the head is reduced.

3. When the user rotates the head, can drive the arc, the tester, the dead lever, the spring silk, the annular cardboard, the gasbag, the annular piece rotates, make the outer wall of annular piece rotate at the inside wall of annular plate, realize that tester and head rotate simultaneously, it may rotate health and head to have solved the user when sleeping shallowly, the monitor of head also follows the adjustment simultaneously, lead to the unsafe problem of test result easily, it leads to the tester to drop the monitoring inaccurate to have avoided the user when rotating the head, the accuracy of monitoring result has been improved.

4. Through mutually supporting of shell, gasbag, annular cardboard, limiting plate, dead lever, spring wire, arc, tester, adopt the design of wear-type, only need place the monitor when going out just can in the knapsack, all can monitor user's sleep quality at any time, facilitate the use conveniently carries, has improved the practicality.

Drawings

FIG. 1 is a schematic sectional view of a portable electroencephalogram sleep monitor provided by the present invention;

FIG. 2 is a top sectional view of a portable electroencephalogram sleep monitor provided by the present invention;

FIG. 3 is a schematic diagram of a top view structure of a ring block in the portable electroencephalogram sleep monitor provided by the present invention;

FIG. 4 is an enlarged view of the position B in the portable electroencephalogram sleep monitor provided by the invention;

FIG. 5 is a perspective view of an air bag and an annular block in the portable electroencephalogram sleep monitor provided by the invention;

FIG. 6 is an enlarged view of the position C in the portable electroencephalogram sleep monitor provided by the invention;

fig. 7 is an enlarged view of a position a in the portable electroencephalogram sleep monitor provided by the invention.

In the figure: the device comprises a shell 1, an annular plate 2, an annular block 3, an air bag 4, an annular clamping plate 5, a cavity 6, a limiting plate 7, a fixing rod 8, a spring wire 9, an arc plate 10, a tester 11 and a clamping block 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-7, a portable electroencephalogram sleep monitor comprises a shell 1, wherein an annular plate 2 is fixedly connected to the inner side wall of the shell 1, an annular chute is formed in the inner side wall of the annular plate 2, an annular block 3 is rotatably connected to the inner wall of an annular groove, an annular air bag 4 is fixedly connected to the inner side of the annular block 3, the side wall of the air bag 4 is fixedly connected with the inner side wall of the shell 1, an annular clamping plate 5 is fixedly connected to one side of the annular air bag 4 away from the annular block 3, two holes are formed in the top and the bottom of the shell 1, the inner side wall of each hole and the inner side wall of the annular clamping plate 5 are positioned on the same horizontal line, a cavity 6 is formed in the annular clamping plate 5, a through hole is formed in the side wall of the air bag 4, the air bag 4 is communicated with the cavity 6, a, a plurality of mounting grooves are the same with a plurality of limiting plates 7's quantity, a plurality of dead levers 8 of one end fixedly connected with of cavity 6 are kept away from to limiting plate 7, a plurality of spring wires 9 are cup jointed in the outer wall slip of dead lever 8, the three arc 10 of one end fixedly connected with of limiting plate 7 is kept away from to dead lever 8, remove arc 10 to the direction of annular cardboard 5, make the limiting plate 7, dead lever 8, spring wire 9 removes to the direction of cavity 6, then wear the device at user's forehead position, fix the test, can realize fixing the test to the user of different forehead sizes through removing arc 10, the practicality of device has been improved.

When a user lies down for sleep test, the arc-shaped plate 10 positioned below the head can move downwards by the pressure of the head on the movable arc-shaped plate 10, the fixed rod 8 moves downwards, the limiting plate 7 slides downwards in the groove, air in the compressed groove moves towards the cavity 6, the cavity 6 is communicated with the air bag 4, so that the air in the cavity flows towards the air bag 4, the air bag 4 is compressed, one side of the air bag 4 is compressed by the compression expansion principle, other parts can expand, the air bag 4 far away from one side below the head can expand, the arc-shaped plate 10 far away from one side below the head can move inwards, the head of the user is attached and fixed, meanwhile, the buffering of the head of the user is realized by the air bag 4, the problem that the current electroencephalogram sleep monitor is generally worn on the forehead when in use, and the user is painful due to the fact that the electroencephalogram sleep monitor is too tight on the head is solved, reducing the pressure of the arcuate plate 10 against the head.

Three arc spout has been seted up to the lateral wall of arc 10, the three tester 11 of inside wall fixedly connected with of arc spout, when the user rotates the head, can drive arc 10, tester 11, dead lever 8, spring wire 9, annular cardboard 5, gasbag 4, annular piece 3 rotates, make the outer wall of annular piece 3 rotate at the inside wall of annular plate 2, realize that tester 11 rotates simultaneously with the head, it can rotate health and head to have solved the user when shallow sleeping, the monitor of head also follows the adjustment simultaneously, lead to the unsafe problem of test result easily, it leads to the tester to drop the monitoring inaccurate to have avoided the user when rotating the head, the accuracy of monitoring result has been improved.

Two recesses have been seted up to shell 1's inside wall, a plurality of fixture blocks 12 of lateral wall fixedly connected with of annular cardboard 5, two recess position annular grooves, fixture block 12 keeps away from annular cardboard 5's one end and the inside wall sliding connection of recess, set up through fixture block 12 has restricted annular cardboard 5, avoided annular cardboard 5 to drop when not using, through shell 1, gasbag 4, annular cardboard 5, limiting plate 7, dead lever 8, spring wire 9, arc 10, mutual cooperation of tester 11, adopt the head-mounted design, only need place the monitor in the knapsack just can when going out, all can monitor user's sleep quality at any time, and convenient to use, and convenient to carry is improved the practicality.

The functional principle of the invention can be illustrated by the following operation modes:

during operation moves arc 10 to the direction of annular cardboard 5, makes limiting plate 7, dead lever 8, spring wire 9 remove to the direction of cavity 6, then wears the device at user's forehead position, carries out the fixed test, can realize carrying out the fixed test to the user of different forehead sizes through removing arc 10, has improved the practicality of device.

When the user lies down the sleep test, through the pressure of head to removing arc 10, the arc 10 that is located the head below can the downstream, make dead lever 8 downstream, make limiting plate 7 lapse in the recess, the inside air of compression recess removes to cavity 6, because cavity 6 is linked together with gasbag 4, make inside gas flow in to gasbag 4, then compress gasbag 4, through the compression inflation principle, gasbag 4 one side is compressed other positions and must can expand, 4 inside meeting inflation of gasbag of keeping away from head below one side from this, make the arc 10 of keeping away from head below one side can remove to inside, it is fixed to the laminating of user's head to have realized, the buffering to the user's head has been realized through gasbag 4 simultaneously.

When the user rotates the head, can drive arc 10, tester 11, dead lever 8, spring wire 9, annular cardboard 5, gasbag 4, annular piece 3 rotate, make the outer wall of annular piece 3 rotate at the inside wall of annular plate 2, avoided the user to lead to the tester to drop the monitoring inaccurate when rotating the head.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.