CN213722034U

CN213722034U - Brain-computer interface auxiliary device for treating cerebral palsy

Info

Publication number: CN213722034U
Application number: CN202021953945.2U
Authority: CN
Inventors: 卢振利; 赵宇; 王红; 沈昱澄; 单长考; 刘燕
Original assignee: Changshu Institute of Technology
Current assignee: Changshu Institute of Technology
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-07-20
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a brain machine interface auxiliary device for cerebral palsy treatment, including supplementary soft area, fixedly connected with casing on the lateral wall of supplementary soft area, and the casing will assist soft area and separate into first area body and second area body, all be provided with a plurality of buffering supporting mechanism on the relative lateral wall of first area body and second area body, the fixedly connected with connecting cover body on the relative lateral wall of first area body and second area body, the extension area that fixedly connected with and connecting cover body correspond on the lateral wall of the second area body, set up the arc opening that corresponds with the extension area on the lateral wall of the connecting cover body, and be provided with the stop gear fixed with the extension area on the lateral wall of the connecting cover body. The utility model discloses can play further auxiliary stay's effect to outside brain machine sensing equipment, can adjust and fix the service position in extension area, and then make supplementary bandage can be applicable to the user of different head types, increased the application scope of device.

Description

Brain-computer interface auxiliary device for treating cerebral palsy

Technical Field

The utility model relates to a cerebral palsy treatment technical field especially relates to a brain-computer interface auxiliary device for cerebral palsy treatment.

Background

There is no effective treatment method for cerebral palsy, and many researches show that certain rehabilitation treatment is assisted on the basis of medicines and surgical treatment, thereby being beneficial to improving the curative effect. In addition to the conventional training by therapists, many institutions are conducting research on rehabilitation therapy using cranial nerve rehabilitation robots.

The brain-computer interface technology refers to a direct connection channel established between the brain of a human or an animal and external equipment, brain-computer interface equipment acquires electroencephalogram signals through a signal acquisition unit, the signal acquisition unit is required to be tightly attached to the forehead to guarantee the quality of signal acquisition when the brain-computer interface equipment is used, and the applicability of the brain-computer interface equipment is increased when the brain-computer interface equipment is worn so as to be convenient for users with different head types to wear.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a brain-computer interface auxiliary device for treating cerebral palsy.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a brain machine interface auxiliary device for cerebral palsy treatment, includes supplementary soft area, fixedly connected with casing on the lateral wall of supplementary soft area, and the casing will assist soft area to separate into first area body and second area body, all be provided with a plurality of buffering supporting mechanism on the lateral wall that first area body and second area body are relative, the fixedly connected with connecting cover body on the lateral wall that first area body and second area body are relative, fixedly connected with and the extension area that the connecting cover body corresponds on the lateral wall of the second area body, set up the arc opening that corresponds with the extension area on the lateral wall of the connecting cover body, and be provided with the stop gear who fixes with the extension area on the lateral wall of the connecting cover body, be provided with signal acquisition device in the casing, and signal acquisition device is connected with a plurality of sensors of outside.

Preferably, the auxiliary soft belt is a common elastic binding belt, the side wall of the shell is fixedly connected with a mounting plate connected with a first belt body and a second belt body, and the mounting plate is fixedly connected with the first belt body and the second belt body through bolts.

Preferably, the outer side wall of the shell is fixedly connected with a USB interface and a Bluetooth sensing device, and a power supply device connected with the signal acquisition device is arranged in the shell.

Preferably, buffering supporting mechanism includes fixed connection and takes the first cylinder on the inner wall at supplementary soft, and the first cylinder keeps away from the first spring of fixedly connected with on the lateral wall in supplementary soft area, the one end fixedly connected with second cylinder that first cylinder was kept away from to first spring, and the lateral wall that first spring was kept away from to the second cylinder is hemispherical, first cylinder and second cylinder all adopt the rubber material, and first cylinder and second cylinder are used for supporting the additional function.

Preferably, stop gear includes the barrel of fixed connection in the connecting cover body outside, and the barrel sets up with the connecting cover body intercommunication, sliding connection has the fly leaf in the barrel, fixedly connected with pull rod on the lateral wall of fly leaf, and the one end that the fly leaf was kept away from to the pull rod extends to the outside and the fixedly connected with handle of barrel, fixedly connected with gag lever post on the lateral wall that the pull rod was kept away from to the fly leaf, and the one end that the pull rod was kept away from to the gag lever post extends to the connecting cover internally and is connected with the extension area, the equipartition has a plurality of spacing grooves of being connected with the gag lever post cooperation on the lateral wall in extension area.

Preferably, a second spring is sleeved outside the limiting rod in the cylinder, and two ends of the second spring are respectively and fixedly connected with the side walls of the connecting cover body and the movable plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses under buffering supporting mechanism's use, can play further auxiliary stay's effect to outside brain machine sensing equipment, and supplementary soft area, first cylinder and second cylinder all adopt elastic material can satisfy ergonomic requirement, reduce the user and appear wearing the uncomfortable condition, it is further, under stop gear's use, can adjust and fix the position of use in extension area, and then make supplementary bandage can be applicable to the user of different head types, the application scope of device has been increased.

Drawings

Fig. 1 is a schematic view of an external structure of a brain-computer interface auxiliary device for treating cerebral palsy according to the present invention;

fig. 2 is a schematic front structural view of a brain-computer interface auxiliary device for treating cerebral palsy according to the present invention;

fig. 3 is a schematic top view of the brain-computer interface auxiliary device for treating cerebral palsy according to the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

In the figure: the device comprises an auxiliary soft belt 1, a shell 2, a connecting cover 3, an extension belt 4, a USB interface 5, a Bluetooth sensing device 6, a first cylinder 7, a first spring 8, a second cylinder 9, a cylinder 10, a movable plate 11, a pull rod 12, a handle 13, a limiting rod 14, a limiting groove 15 and a second spring 16.

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.

Referring to fig. 1-4, a brain-computer interface auxiliary device for treating cerebral palsy, comprising an auxiliary soft belt 1, a casing 2 fixedly connected to the outer side wall of the auxiliary soft belt 1, and the casing 2 dividing the auxiliary soft belt 1 into a first belt body and a second belt body, specifically, the auxiliary soft belt 1 is a common elastic bandage, a mounting plate connected with the first belt body and the second belt body is fixedly connected to the side wall of the casing 2, the mounting plate is fixedly connected with the first belt body and the second belt body through bolts, a plurality of buffer support mechanisms are arranged on the opposite side walls of the first belt body and the second belt body, each buffer support mechanism comprises a first cylinder 7 fixedly connected to the inner wall of the auxiliary soft belt 1, a first spring 8 is fixedly connected to the side wall of the first cylinder 7 far away from the auxiliary soft belt 1, a second cylinder 9 is fixedly connected to one end of the first spring 8 far away from the first cylinder 7, and the lateral wall that first spring 8 was kept away from to second cylinder 9 is hemispherical, and first cylinder 7 and second cylinder 9 all adopt the rubber material, and first cylinder 7 and second cylinder 9 are used for supporting the auxiliary action, under buffering supporting mechanism's use, can play the effect of further auxiliary support to outside brain machine sensing equipment, and supplementary soft area 1, first cylinder 7 and second cylinder 9 all adopt elastic material can satisfy ergonomic requirement, reduce the user and appear wearing uncomfortable condition.

Wherein, the side wall of the first belt body opposite to the second belt body is fixedly connected with a connecting cover body 3, the side wall of the second belt body is fixedly connected with an extension belt 4 corresponding to the connecting cover body 3, the side wall of the connecting cover body 3 is provided with an arc-shaped opening corresponding to the extension belt 4, the outer side wall of the connecting cover body 3 is provided with a limiting mechanism fixed with the extension belt 4, the limiting mechanism comprises a cylinder body 10 fixedly connected with the outer side of the connecting cover body 3, the cylinder body 10 is communicated with the connecting cover body 3, the cylinder body 10 is slidably connected with a movable plate 11, one side wall of the movable plate 11 is fixedly connected with a pull rod 12, one end of the pull rod 12 far away from the movable plate 11 extends to the outer side of the cylinder body 10 and is fixedly connected with a handle 13, the side wall of the movable plate 11 far away from the pull rod 12 is fixedly connected with a limiting rod 14, and one end of the limiting rod 14 far away from the pull rod 12 extends into the connecting cover body 3 and is connected with the extension belt 4, the equipartition has a plurality of spacing grooves 15 of being connected with the cooperation of gag lever post 14 on the lateral wall of extension area 4, and is concrete, second spring 16 has been cup jointed in the gag lever post 14 outside in the barrel 10, and second spring 16's both ends respectively with the lateral wall fixed connection of the connecting cover body 3 and fly leaf 11, under stop gear's use, can adjust and fix the service position of extension area 4, and then make supplementary bandage 1 can be applicable to the user of different head types, the application scope of device has been increased.

Wherein, be provided with signal acquisition device in the casing 2, and signal acquisition device is connected with a plurality of sensors of outside, fixedly connected with USB interface 5 and bluetooth sensing device 6 on the lateral wall of casing 2, and be provided with the power supply unit who is connected with signal acquisition device in the casing 2, the process of this connection is prior art, no longer gives details here, guarantees that signal acquisition device can be smooth and is connected with outside computer.

In the utility model, under the use of the buffer support mechanism, the utility model can play a further auxiliary support role for the external brain-computer sensing equipment, and the auxiliary soft belt 1, the first cylinder 7 and the second cylinder 9 are made of elastic materials to meet the requirements of human engineering, thereby reducing the uncomfortable wearing situation of users, furthermore, under the use of the limit mechanism, the use position of the extension belt 4 can be adjusted and fixed, further the auxiliary bandage 1 can be suitable for users with different head types, the application range of the device is increased, the specific operation is realized by pulling the handle 13, the pull rod 12 is moved, after the limit rod 14 is separated from the connection with the limit groove 15, the position of the extension belt 4 can be adjusted, then the handle 13 is loosened and under the restoring action of the second spring 16, the limit rod 14 is connected with the limit groove 15, namely the adjustment of the extension belt 4 is completed, the wearing requirements of different users are met.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A brain-computer interface auxiliary device for treating cerebral palsy comprises an auxiliary soft belt (1) and is characterized in that a shell (2) is fixedly connected to the outer side wall of the auxiliary soft belt (1), the shell (2) separates the auxiliary soft belt (1) into a first belt body and a second belt body, a plurality of buffering supporting mechanisms are arranged on the opposite side walls of the first belt body and the second belt body, a connecting cover body (3) is fixedly connected to the opposite side walls of the first belt body and the second belt body, an extension belt (4) corresponding to the connecting cover body (3) is fixedly connected to the side wall of the second belt body, an arc-shaped opening corresponding to the extension belt (4) is arranged on the side wall of the connecting cover body (3), a limiting mechanism fixed with the extension belt (4) is arranged on the outer side wall of the connecting cover body (3), and a signal acquisition device is arranged in the shell (2), and the signal acquisition device is connected with a plurality of external sensors.

2. The brain-computer interface auxiliary device for treating cerebral palsy according to claim 1, wherein the auxiliary soft band (1) is a common elastic bandage, the side wall of the housing (2) is fixedly connected with a mounting plate connected with a first band body and a second band body, and the mounting plate is fixedly connected with the first band body and the second band body through bolts.

3. The brain-computer interface auxiliary device for treating cerebral palsy according to claim 1, wherein the outer side wall of the housing (2) is fixedly connected with a USB interface (5) and a Bluetooth sensing device (6), and a power supply device connected with a signal acquisition device is arranged in the housing (2).

4. The brain-computer interface assisting device for the treatment of cerebral palsy of claim 1, wherein the buffering support mechanism comprises a first cylinder (7) fixedly connected to the inner wall of the auxiliary soft belt (1), a first spring (8) is fixedly connected to the side wall of the first cylinder (7) far away from the auxiliary soft belt (1), a second cylinder (9) is fixedly connected to one end of the first spring (8) far away from the first cylinder (7), the side wall of the second cylinder (9) far away from the first spring (8) is hemispherical, the first cylinder (7) and the second cylinder (9) are made of rubber, and the first cylinder (7) and the second cylinder (9) are used for supporting the auxiliary function.

5. The brain-computer interface auxiliary device for treating cerebral palsy according to claim 1, the limiting mechanism comprises a cylinder body (10) fixedly connected with the outer side of the connecting cover body (3), and the cylinder body (10) is communicated with the connecting cover body (3), a movable plate (11) is connected in the cylinder body (10) in a sliding way, a pull rod (12) is fixedly connected on one side wall of the movable plate (11), and one end of the pull rod (12) far away from the movable plate (11) extends to the outer side of the cylinder body (10) and is fixedly connected with a handle (13), a limit rod (14) is fixedly connected to the side wall of the movable plate (11) far away from the pull rod (12), and one end of the limiting rod (14) far away from the pull rod (12) extends into the connecting cover body (3) and is connected with the extension belt (4), and a plurality of limiting grooves (15) which are matched and connected with the limiting rods (14) are uniformly distributed on the outer side wall of the extension belt (4).

6. The brain-computer interface assisting device for treating cerebral palsy, according to claim 5, is characterized in that a second spring (16) is sleeved outside the limiting rod (14) in the barrel (10), and two ends of the second spring (16) are respectively and fixedly connected with the side walls of the connecting cover body (3) and the movable plate (11).