CN210582480U

CN210582480U - Head-wearing brain wave collecting device

Info

Publication number: CN210582480U
Application number: CN201920797570.6U
Authority: CN
Inventors: 唐文亮
Original assignee: Guizhou Qiweiqi Technology Co ltd
Current assignee: Guizhou Qiweiqi Technology Co ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-05-22
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a head-wearing brain wave collecting device, which comprises an arc-shaped supporting frame, a rotating motor and a microprocessor; after the arc-shaped support frame is fixed on the head, the fixed clamping pieces are tightly attached to the two sides of the head of a user, and when the user lies, the elastic skin-friendly gasket can reduce the foreign body sensation and relieve the discomfort of the user; the contact pad is contacted with the temple position of the head of a user, and the pressure sensor detects the pressure applied to the rotating shaft and transmits the pressure to the microprocessor; when the pressure is too small, the fixed clamping piece is not tightly contacted with the skin of the head of a user, the microprocessor controls the rotating motor to drive the rotating shaft to rotate, and the pulling pull rope is pulled when the rotating shaft rotates to pull the moving block close to the rotating shaft, so that the contact distance between the arc-shaped support rod and the head of the user is reduced; after the fixed position is adjusted, the induction conductive sheet is attached to the head of a user, brain waves are collected, collected information is sent to the microprocessor, and the microprocessor sends the information to the intelligent display equipment through the wireless transmission module.

Description

Head-wearing brain wave collecting device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a head-wearing brain wave collecting device.

Background

The bioelectricity phenomenon is one of the basic characteristics of life activities, and various organisms have the expression of electric activities, such as whale, bacteria and strong or weak bioelectricity. In fact, the word English cell also has the meaning of battery, and countless cells are equivalent to a section of miniature small battery and are the source of bioelectricity. Many nerve cells in the human brain are active and change electrically. That is, there is an electrical swing. This oscillation appears to the scientific instrument as a wave.

Brain waves are the result of the summation of post-synaptic potentials of a large number of neurons in the cerebral cortex. The formation of brain wave-synchronized rhythms is related to the activity of the cortical thalamic non-specific projection system. The brain wave or electroencephalogram is a sensitive objective index, not only can be used for basic theoretical research of brain science, but also has more important significance in the application of clinical practice, and is closely related to the life health of human beings. Magnetoencephalography is a nondestructive detection method, which can determine excitable parts in the brain under different physiological activities or psychological states, and is undoubtedly one of effective methods for detecting brain diseases. The existing brain wave collecting equipment generally adopts a mode of arranging a contact electric conducting sheet on the head, the equipment is complicated to operate, is easily interfered by external factors, is inaccurate in detection result, and is greatly limited by the use environment, the existing head-wearing brain wave collecting equipment is simple in result, poor in experience feeling during use and not suitable for long-time real-time detection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear-type brain wave collection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a head-wearing brain wave collecting device comprises an arc-shaped support frame, a rotating motor and a microprocessor; the inner side of the arc-shaped support frame is provided with an elastic skin-friendly gasket, the lower end faces of the two ends of the arc-shaped support frame are provided with fixing lug grooves, and the two tail ends of the arc-shaped support frame are provided with fixing clamping pieces; the fixed clamping piece is provided with uniformly distributed mounting grooves, and moving blocks are arranged on the mounting grooves; a rotating shaft is arranged at the center of the fixed clamping piece, a rotating motor is arranged on the rotating shaft, and the rotating motor is connected to the microprocessor; an adjusting sliding groove is formed in the mounting groove, the tail end of the adjusting sliding groove extends to the outer edge of the rotating shaft, a traction pull rope is connected to one side of the moving block, and the tail end of the traction pull rope is connected to the outer side of the rotating shaft; an arc-shaped support rod is installed on the moving block, a contact disc is arranged at the tail end of the arc-shaped support rod, an induction conductive sheet is arranged on the inner side of the contact disc, the induction conductive sheet is connected to a transmission lead, and the transmission lead is connected to the microprocessor.

Preferably, the elastic skin-friendly gasket is made of soft silica gel materials, a breathable moisture absorption layer is arranged on the outer surface of the elastic skin-friendly gasket, and the breathable moisture absorption layer is fixed on the outer surface of the elastic skin-friendly gasket through a tearable glue layer.

Preferably, a contact gasket is arranged at the top end of the rotating shaft, a pressure sensor is arranged on the contact gasket, and the pressure sensor is connected to the microprocessor.

Preferably, the plurality of adjusting chutes are radially and uniformly distributed on the outer side of the rotating shaft, a fixed ring corresponding to the traction pull rope is arranged on the outer edge of the rotating shaft, and the tail end of the traction pull rope is connected to the starting end of the fixed ring.

Preferably, the lengths and the radians of the arc-shaped support rods are different, and the arc-shaped support rods are scientifically arranged according to the radians of two sides of the human brain; the contact disc is made of elastic rubber materials, and an antibacterial layer is arranged on the outer side of the contact disc.

Preferably, the transmission lead is arranged in the arc-shaped support rod, and the microprocessor is arranged outside the fixed clamping piece; the microprocessor is provided with a wireless transmission module, and the wireless transmission module is connected to the intelligent display equipment.

Compared with the prior art, the beneficial effects of the utility model are that: after the arc-shaped support frame is fixed on the head, the fixed clamping pieces are tightly attached to the two sides of the head of a user, and when the user lies, the elastic skin-friendly gasket can reduce the foreign body sensation and relieve the discomfort of the user; the contact pad is contacted with the temple position of the head of a user, and the pressure sensor detects the pressure applied to the rotating shaft and transmits the pressure to the microprocessor; when the pressure is too small, the fixed clamping piece is not tightly contacted with the skin of the head of the user, the microprocessor controls the rotating motor to drive the rotating shaft to rotate, and the pulling pull rope is pulled when the rotating shaft rotates, so that the contact distance between the arc-shaped support rod and the head of the user is reduced; after the fixed position is adjusted, the induction conductive sheet is attached to the head of a user, brain waves are collected, collected information is sent to the microprocessor, and the microprocessor sends the information to the intelligent display equipment through the wireless transmission module; the utility model discloses simple structure, the practicality is strong, and is easy and simple to handle, and application scope is wide and use comfort is high.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. an arc-shaped support frame; 2. an elastic skin-friendly pad; 3. a fixing ear slot; 4. fixing the clamping piece; 5. mounting grooves; 6. a moving block; 7. a rotating shaft; 8. a rotating electric machine; 9. a microprocessor; 10. adjusting the sliding chute; 11. a pull cord; 12. an arc-shaped support rod; 13. a contact disc; 14. an induction conductive sheet; 15. a transmission conductor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: a head-wearing brain wave collecting device comprises an arc-shaped support frame 1, a rotating motor 8 and a microprocessor 9; an elastic skin-friendly gasket 2 is arranged on the inner side of the arc-shaped support frame 1, fixing lug grooves 3 are formed in the lower end faces of the two ends of the arc-shaped support frame 1, and fixing clamping pieces 4 are arranged at the two tail ends of the arc-shaped support frame 1; the fixed clamping piece 4 is provided with mounting grooves 5 which are uniformly distributed, and the mounting grooves 5 are provided with moving blocks 6; a rotating shaft 7 is arranged at the center of the fixed clamping piece 4, a rotating motor 8 is arranged on the rotating shaft 7, and the rotating motor 8 is connected to a microprocessor 9; an adjusting sliding groove 10 is formed in the mounting groove 5, the tail end of the adjusting sliding groove 10 extends to the outer edge of the rotating shaft 7, a traction stay rope 11 is connected to one side of the moving block 6, and the tail end of the traction stay rope 11 is connected to the outer side of the rotating shaft 7; an arc-shaped support rod 12 is installed on the moving block 6, a contact disc 13 is arranged at the tail end of the arc-shaped support rod 12, an inductive electric conduction piece 14 is arranged on the inner side of the contact disc 13, the inductive electric conduction piece 14 is connected to a transmission lead 15, and the transmission lead 15 is connected to the microprocessor 9.

Further, the elastic skin-friendly gasket 2 is made of soft silica gel materials, a breathable moisture absorption layer is arranged on the outer surface of the elastic skin-friendly gasket 2, and the breathable moisture absorption layer is fixed on the outer surface of the elastic skin-friendly gasket 2 through a tearable adhesive layer.

Furthermore, a contact pad is arranged at the top end of the rotating shaft 7, and a pressure sensor is arranged on the contact pad and connected to the microprocessor 9.

Furthermore, a plurality of adjusting chutes 10 are radially and uniformly distributed on the outer side of the rotating shaft 7, a fixed ring corresponding to the traction pull rope 11 is arranged on the outer edge of the rotating shaft 7, and the tail end of the traction pull rope 11 is connected to the starting end of the fixed ring.

Furthermore, the arc-shaped support rods 12 are different in length and radian and are scientifically arranged according to the radians of two sides of the human brain; the contact disc 13 is made of elastic rubber material, and an antibacterial layer is arranged on the outer side of the contact disc 13.

Further, the transmission lead 15 is arranged in the arc-shaped support rod 12, and the microprocessor 9 is arranged outside the fixed clamping piece 4; and a wireless transmission module is arranged on the microprocessor 9 and is connected to the intelligent display equipment.

The working principle is as follows: an elastic skin-friendly gasket 2 is arranged on the inner side of the arc-shaped support frame 1, fixing lug grooves 3 are arranged on the lower end faces of two ends of the arc-shaped support frame 1, and fixing clamping pieces 4 are arranged at two tail ends of the arc-shaped support frame 1; the arc-shaped support frame is made of PVC materials with certain deformation capacity, the arc-shaped support frame 1 is fixed at the hindbrain of a user through the fixing ear grooves 3, and when the user lies, the elastic skin-friendly gasket 2 can reduce foreign body sensation and relieve discomfort of the user; the breathable moisture absorption layer is fixed on the outer surface of the elastic skin-friendly gasket 2 through the tearable glue layer, and the replaceable breathable moisture absorption layer can improve the use comfort level and increase the sanitary safety performance;

the fixed clamping piece 4 is provided with mounting grooves 5 which are uniformly distributed, and the mounting grooves 5 are provided with moving blocks 6; a rotating shaft 7 is arranged at the center of the fixed clamping piece 4, a rotating motor 8 is arranged on the rotating shaft 7, and the rotating motor 8 is connected to a microprocessor 9; the adjustable support frame is characterized in that an adjusting chute 10 is arranged on the mounting groove 5, the tail end of the adjusting chute 10 extends to the outer edge of the rotating shaft 7, a traction pull rope 11 is connected to one side of the moving block 6, the tail end of the traction pull rope 11 is connected to the outer side of the rotating shaft 7, an arc-shaped support rod 12 is mounted on the moving block 6, a contact gasket is arranged at the top end of the rotating shaft 7, a pressure sensor is arranged on the contact gasket and connected to the microprocessor 9, after the arc-shaped support frame 1 is fixed to the head, a fixed clamping piece 4 is tightly attached to two sides of the head of a user, the contact gasket is in contact with the temple position of the head of the user; when the pressure is too small, the fixed clamping piece 4 is not tightly contacted with the skin of the head of a user, the microprocessor 9 controls the rotating motor 8 to drive the rotating shaft 7 to rotate, and the pulling pull rope 11 is pulled when the rotating shaft 7 rotates to pull the moving block 6 close to the rotating shaft 7, so that the contact distance between the arc-shaped support rod 12 and the head of the user is reduced; when the pressure is too large, the fixed clamping piece 4 presses the skin of the head of the user, the rotating shaft 7 is adjusted to loosen the traction pull rope 11, so that the contact distance between the arc-shaped support rod 12 and the head of the user is increased;

arc cradling piece 12 end is provided with contact disc 13, and contact disc 13 inboard is provided with response conductance piece 14, and response conductance piece 14 is connected to transmission wire 15, and transmission wire 15 is connected to microprocessor 9, adjusts fixed position after, and response conductance piece 14 and the laminating of user's head carry out the brain wave and collect to the information transmission who will collect sends microprocessor 9, and microprocessor 9 sends information transmission to intelligent display equipment through wireless transmission module.

It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A head-mounted brain wave collecting device is characterized in that: comprises an arc-shaped support frame (1), a rotating motor (8) and a microprocessor (9); an elastic skin-friendly gasket (2) is arranged on the inner side of the arc-shaped support frame (1), fixing lug grooves (3) are formed in the lower end faces of the two ends of the arc-shaped support frame (1), and fixing clamping pieces (4) are arranged at the two tail ends of the arc-shaped support frame (1); the fixed clamping piece (4) is provided with uniformly distributed mounting grooves (5), and the mounting grooves (5) are provided with moving blocks (6); a rotating shaft (7) is arranged at the center of the fixed clamping piece (4), a rotating motor (8) is installed on the rotating shaft (7), and the rotating motor (8) is connected to a microprocessor (9); an adjusting sliding groove (10) is formed in the mounting groove (5), the tail end of the adjusting sliding groove (10) extends to the outer edge of the rotating shaft (7), a traction pull rope (11) is connected to one side of the moving block (6), and the tail end of the traction pull rope (11) is connected to the outer side of the rotating shaft (7); an arc-shaped support rod (12) is installed on the moving block (6), a contact disc (13) is arranged at the tail end of the arc-shaped support rod (12), an inductive conductive sheet (14) is arranged on the inner side of the contact disc (13), the inductive conductive sheet (14) is connected to a transmission lead (15), and the transmission lead (15) is connected to the microprocessor (9).

2. The head-worn brain wave collecting device according to claim 1, wherein: the elastic skin-friendly gasket (2) is made of soft silica gel materials, a breathable moisture absorption layer is arranged on the outer surface of the elastic skin-friendly gasket (2), and the breathable moisture absorption layer is fixed on the outer surface of the elastic skin-friendly gasket (2) through a tearable adhesive layer.

3. The head-worn brain wave collecting device according to claim 1, wherein: the top end of the rotating shaft (7) is provided with a contact gasket, a pressure sensor is arranged on the contact gasket, and the pressure sensor is connected to the microprocessor (9).

4. The head-worn brain wave collecting device according to claim 1, wherein: the adjusting chutes (10) are uniformly distributed on the outer side of the rotating shaft (7) in a radial shape, the outer edge of the rotating shaft (7) is provided with a fixed ring corresponding to the traction pull rope (11), and the tail end of the traction pull rope (11) is connected to the starting end of the fixed ring.

5. The head-worn brain wave collecting device according to claim 1, wherein: the arc-shaped support rods (12) are different in length and radian and are scientifically arranged according to the radians of two sides of the human brain; the contact disc (13) is made of elastic rubber materials, and an antibacterial layer is arranged on the outer side of the contact disc (13).

6. The head-worn brain wave collecting device according to claim 1, wherein: the transmission lead (15) is arranged in the arc-shaped support rod (12), and the microprocessor (9) is arranged outside the fixed clamping piece (4); and a wireless transmission module is arranged on the microprocessor (9) and is connected to the intelligent display equipment.