CN214095419U

CN214095419U - A air-dry device for brain electricity electrode cap

Info

Publication number: CN214095419U
Application number: CN202022909425.8U
Authority: CN
Inventors: 禹海航; 于畅; 周东升; 周琪; 黎兴兴
Original assignee: Ningbo Kangning Hospital Ningbo Mental Disease Prevention And Control Center
Current assignee: Ningbo Kangning Hospital Ningbo Mental Disease Prevention And Control Center
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-31
Anticipated expiration: 2030-12-04

Abstract

The utility model relates to an air drying device for an electroencephalogram electrode cap, which comprises a placing object sleeved with the electroencephalogram electrode cap; the method is characterized in that: the placing object comprises a socket-shaped structure body, the socket-shaped structure body comprises porous partition walls for partitioning and forming a plurality of cells serving as airflow channels and at least two support bodies partially extending downwards from the socket-shaped structure body, and a circulating part communicated with each cell in a fluid mode is formed between every two adjacent support bodies; compared with the prior art, the utility model has the advantages of brain electricity electrode cap places on the nest column structure body, and nest column structure body has the porous next door of separating a plurality of grids that form as the air current flow path, as long as establish brain electricity electrode cap cover above that, just can reduce the production of air-dry in-process water smoke phenomenon because of porous grid structure under natural air-dried state, and the circulation portion of setting between the supporter can increase the circulation of the internal and external air of nest column structure to accelerate brain electricity electrode cap air-dried speed.

Description

A air-dry device for brain electricity electrode cap

Technical Field

The utility model relates to an electroencephalogram equipment technical field especially relates to an ability quick drying electroencephalogram electrode cap's air-dry device.

Background

With the deep research of neuroscience, the electroencephalogram experiment is continuously developed. However, electroencephalogram electrodes are expensive, the number of electrode caps in most laboratories is limited, and the electrode caps are frequently reused in the laboratories. After one electroencephalogram experiment is finished, the electrode cap needs to be cleaned and air-dried manually, a large amount of manpower and time are consumed in the process, and the progress of the experiment is limited to a certain extent. For this reason, chinese utility model patent that application number is CN201920077743.7 "an automatic device that air-dries of brain electricity electrode cap" discloses an automatic device that air-dries of brain electricity electrode cap that can air-dry automatically, and this automatic device that air-dries of brain electricity electrode cap includes local model, base and drying device, the base is connected to local model below, drying device sets up under the base, local model and the equal cavity of base are equipped with a plurality of ventilation holes on the local model. The utility model discloses mainly used is after accomplishing the relevant experiment of brain electricity, and automatic air-dries abluent brain electricity electrode cap. The device can be placed in an electroencephalogram laboratory, and after an electroencephalogram experiment is finished, a laboratory worker can sleeve the cleaned electroencephalogram electrode cap on the local model and start the drying device for drying. The utility model has the advantages that: simple structure, the cost is lower, and air-dry fastly, the security is high, is favorable to improving experimental efficiency, extension electrode cap life.

Although the device can air-dry the brain electricity electrode cap, only have a plurality of ventilation hole on the local model, the wind that the fan blew off only has the air-dry effect corresponding to the part of ventilation hole department for the brain electricity electrode cap, and corresponding to the part of non-ventilation hole department, the steam on the brain electricity electrode cap forms the one deck water smoke in the part that local model was laminated mutually on the contrary easily, causes the slow down of air-dry speed, for this reason, need make further improvement to this brain electricity electrode cap automatic air-dry device.

Disclosure of Invention

The utility model aims to solve the technical problem that an air-dry device that can avoid brain electricity electrode cap to produce water smoke phenomenon in air-drying the name is provided to foretell technical current situation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: this an air-dry device for brain electricity electrode cap includes:

the placement object is used for sleeving the electroencephalogram electrode cap;

the method is characterized in that: the shelf comprises a socket-shaped structure body, the socket-shaped structure body comprises porous partition walls for partitioning and forming a plurality of cells serving as airflow channels and at least two support bodies partially extending downwards from the socket-shaped structure body, and a circulating part communicated with each cell in a fluid mode is formed between every two adjacent support bodies.

Because the nest-shaped structure body is provided with the porous partition wall which partitions the plurality of cells forming the airflow path, the electroencephalogram electrode cap can be quickly dried in the air drying process due to the porous structure as long as the electroencephalogram electrode cap is sleeved on the porous partition wall, but compared with the natural air drying mode, an independent air drying device can be additionally arranged outside the electroencephalogram electrode cap, the air drying device can be directly arranged on the outer periphery of the placement object and can also be arranged inside the placement object, and the following mode is preferably adopted from the perspective of reducing the occupied volume of the whole air drying device: also includes:

a base arranged below the placement object and used for supporting the support body of the nest-shaped structure;

and the air drying device is arranged on the base and corresponds to the position of the circulating part of the nest-shaped structure body, and is used for providing air-dried gas for the electroencephalogram electrode cap.

In order to make the airing device closer to the rest for better airing effect, preferably, the airing device comprises:

the gas outlet head is provided with at least two gas outlets and extends into the inner area of the nest-shaped structure body; and

and the gas supply part is connected with the gas outlet head through a gas pipe and is used for providing air-dried gas for the gas outlet head.

In order to generate the air flow blowing to the electrode cap to form the wind, the air outlet head can be rotated, and preferably, the air drying device further comprises:

the driving piece is arranged on the base and can drive the air outlet head to rotate relative to the nest-shaped structure body, so that air flowing out of the air outlet head can form wind blowing to the electroencephalogram electrode cap;

the driving wheel is connected with the power output end of the driving piece, correspondingly, a gear portion which can be meshed with the driving wheel is arranged at the position, close to the bottom, of the gas outlet head, and the driving piece drives the driving wheel to rotate and can drive the gas outlet head to rotate.

In order to accelerate the air around the air outlet head and make the gas that the air outlet head flows out can form the wind of blowing to brain electricity electrode cap, preferably, the air outlet head is including being provided with the head of gas outlet and confession air feed portion provides the air-dried gas from bottom to top upwards flow in to the neck of the gas outlet of head, correspondingly, the gas-supply pipe is including passing the adjacency of nest form structure the horizontal pipe portion of the circulation portion that forms between the supporter and with this horizontal pipe portion link to each other and with the vertical pipe portion that the neck links to each other the driving piece drives under the rotatory state of action wheel, the neck of air outlet head can only take place relatively the axial rotation of the vertical pipe portion of gas-supply pipe. Because the neck of the air outlet head can only rotate along the axial direction of the vertical pipe part of the air conveying pipe, the interference problem caused by the fact that the transverse pipe body of the air conveying pipe penetrates through the adjacent support bodies which drive the nest-shaped structure bodies can be avoided.

In order to better connect the gas pipe and the gas outlet head and enable the gas pipe not to rotate when the gas outlet head rotates, preferably, the neck of the gas outlet head is provided with a connecting port which is coaxially arranged with the gas outlet head, the connecting port comprises an inner port which can follow the gas outlet head to rotate and an outer port which is connected with the vertical pipe part of the gas pipe, the outer port and the inner port are mutually matched and can rotate relatively, and therefore the driving piece drives the driving wheel to rotate, and the neck of the gas outlet head can only rotate axially relative to the vertical pipe part of the gas pipe.

In order to make the head of giving vent to anger can be more smooth-going when rotating, can not take place to control the shake, preferably, the bottom periphery of the neck of the head of giving vent to anger has outside extension, and is located chimb under the gear portion, correspondingly, the base has and compares the enlarged room that expands of the neck of the head of giving vent to anger, the top of the room that expands has the confession the neck male opening of the head of giving vent to anger, the open-ended periphery have with chimb matched with guide way, the guide way can supply the head of giving vent to anger is relative the room that expands is followed circumferential direction.

In order to allow the air pipe to enter the expansion chamber from the outside through the circulation part formed between the adjacent support bodies of the socket-shaped structure body, preferably, the side wall of the expansion chamber is further provided with a through hole for the transverse pipe part of the air pipe to penetrate through, and the vertical pipe part of the air pipe can penetrate through the top opening of the expansion chamber and is connected with the external port under the state that the transverse pipe part of the air pipe penetrates through the through hole.

Compared with the prior art, the utility model has the advantages of the electrode cap is placed on the nest column structure, and nest column structure has the porous next door of separating a plurality of grids that form as the air current flow path, as long as establish brain electricity electrode cap cover above that, just can reduce the production of air-dry in-process water smoke phenomenon because of porous grid structure under natural air-dried state, and the circulation portion of setting between the supporter can increase the circulation of the internal and external air of nest column structure to accelerate brain electricity electrode cap air-dried speed.

Drawings

FIG. 1 is a schematic overall view of an airing device for an electroencephalogram electrode cap in the embodiment;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a partial cross-sectional view of FIG. 1;

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

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in FIGS. 1 to 4, the preferred embodiment of the present invention is shown. The air drying device for the electroencephalogram electrode cap comprises a placement object 1 sleeved with the electroencephalogram electrode cap 2, wherein the placement object 1 comprises a socket-shaped structure body 11, the socket-shaped structure body 11 comprises a porous partition wall for partitioning a plurality of cells serving as an airflow flow path and at least two support bodies 12 partially extending downwards from the socket-shaped structure body 11, and a circulating part 13 communicated with each cell in a fluid mode is formed between every two adjacent support bodies 12; a base 3 provided below the placement object 1 and supporting a support body 12 for supporting the socket structure 11; and the air drying device 4 is arranged on the base 3 and corresponds to the position of the flowing part 13 of the nest-shaped structure body 11, and the air drying device 4 is used for supplying air-dried air to the electroencephalogram electrode cap 2. Wherein, because the nest structure 11 has porous partition walls for separating and forming a plurality of cells as airflow channels, the water mist phenomenon which is easy to generate in the air drying process can be reduced due to the porous cell structure under the natural air drying state as long as the electroencephalogram electrode cap 2 is sleeved on the nest structure; through set up independent air-dry device 4 in the rest 1 inside, compare in the mode of natural air-drying, realize air-drying brain electricity electrode cap 2 more fast, also reduce the volume that whole air-dry device 4 accounts for simultaneously.

The seasoning apparatus 4 of this embodiment includes an air outlet 41 having at least two air outlets 411 and extending into the inner region of the honeycomb structure 11; an air supply part 42 connected with the air outlet head 41 through an air pipe 421 and used for providing air-dried air for the air outlet head 41; the driving piece 43 is arranged on the base 3, the driving piece 43 can drive the air outlet head 41 to rotate relative to the socket-shaped structure body 11, and further air flowing out of the air outlet head 41 can form wind blowing towards the electroencephalogram electrode cap 2; the driving wheel 44 connected to the power output end of the driving member 43, correspondingly, a gear portion 413 capable of meshing with the driving wheel 44 is disposed at the position of the outlet head 41 near the bottom 412, and the outlet head 41 can be driven to rotate under the state that the driving member 43 drives the driving wheel 44 to rotate. Wherein, the air drying device 4 is closer to the placement object 1 to achieve better air drying effect.

The air outlet 41 of the present embodiment includes a head portion 414 provided with an air outlet 411, and a neck portion 415 of the air supply portion 42 for providing air-dried air to flow from bottom to top into the air outlet 411 of the head portion 414, correspondingly, the air pipe 421 includes a transverse pipe portion 4211 passing through a circulation portion 13 formed between adjacent support bodies 12 of the nested structure 11 and a vertical pipe portion 4212 connected with the transverse pipe portion 4211 and the neck portion 415, and the neck portion 415 of the air outlet 41 can only axially rotate relative to the vertical pipe portion 4212 of the air pipe 421 under the state that the driving wheel 44 is driven by the driving member 43 to rotate; the neck 415 of the air outlet head 41 is provided with a connecting port 416 which is coaxially arranged with the air outlet head, the connecting port 416 comprises an inner port 4161 which can rotate along with the air outlet head 41, and an outer port 4162 which is connected with the vertical pipe part 4212 of the air pipe 421, the outer port 4162 and the inner port 4161 are mutually matched and can rotate relatively, so that the neck 415 of the air outlet head 41 can only axially rotate relative to the vertical pipe part 4212 of the air pipe 421 under the condition that the driving piece 43 drives the driving wheel 44 to rotate; the bottom 412 of the neck 415 of the gas outlet head 41 has a rim 417 extending outward and located under the gear portion 413, correspondingly, the base 3 has an expanding chamber 31 expanding compared with the neck 415 of the gas outlet head 41, the top 32 of the expanding chamber 31 has an opening 33 for inserting the neck 415 of the gas outlet head 41, the rim of the opening 33 has a guide groove 34 matching with the rim 417, and the guide groove 34 can allow the gas outlet head 41 to rotate in the circumferential direction relative to the expanding chamber 31. Because the neck 415 of the air outlet head 41 can only axially rotate relative to the vertical pipe portion 4212 of the air pipe 421, the interference problem caused by the transverse pipe 4211 of the air pipe 421 passing through the circulating portion 13 formed between the adjacent supporting bodies 12 of the nested structure 11 can be avoided.

The side wall 311 of the expansion chamber 31 of this embodiment also has an insertion hole 312 through which the lateral tube portion 4211 of the air delivery tube 421 is inserted, and the vertical tube portion 4212 of the air delivery tube 421 can be connected to the external port 4162 through the opening of the top portion 32 of the expansion chamber 31 in a state where the lateral tube portion 4211 of the air delivery tube 421 is inserted into the insertion hole 312.

To sum up, this an air-dry device for brain electricity electrode cap's use as follows: when the electroencephalogram electrode cap 2 needs to be dried, the electroencephalogram electrode cap 2 is sleeved on the socket-shaped structure body 11, the driving piece 43 and the air supply part 42 are started, and the driving piece 43 drives the driving wheel 44 to rotate and drives the air outlet head 41 to rotate; at this time, the air flow generated by the air supply part 42 enters the air outlet head 41 from bottom to top through the air pipe 421, and flows to the electroencephalogram electrode cap 2 from the air outlet 411, as shown in the arrow direction in fig. 4, the flow direction of the air flow is the flow direction; the rotation of the air outlet head 41 forms wind blowing to the electroencephalogram electrode cap 2, the socket-shaped structure body 11 is provided with porous partition walls for separating a plurality of cells which are used as airflow paths, the air drying device 4 is correspondingly arranged at the position of the flow part 13 of the socket-shaped structure body 1, and external air can flow into the socket-shaped structure body 11 through the flow part 13 more quickly when the air outlet head 41 rotates, and finally flows out of each cell to take away moisture on the electroencephalogram electrode cap 2 finally, so that the electroencephalogram electrode cap 2 is dried.

Claims

1. An air-dry device for brain electricity electrode cap, including:

the placement object (1) is used for sleeving the electroencephalogram electrode cap (2);

the method is characterized in that: the placement object (1) comprises a socket-shaped structure body (11), wherein the socket-shaped structure body (11) comprises a porous partition wall for partitioning and forming a plurality of cells serving as airflow channels and at least two support bodies (12) partially extending downwards from the socket-shaped structure body (11), and a circulation part (13) communicated with each cell in a fluid mode is formed between every two adjacent support bodies (12).

2. An air drying device for brain electric electrode cap according to claim 1, characterized in that: also includes:

a base (3) which is arranged below the placement object (1) and is used for supporting a support body (12) of the nest-shaped structure body (11);

and the air drying device (4) is arranged on the base (3) and corresponds to the position of the circulating part (13) of the nest-shaped structure body (11) and is used for providing air-dried air for the electroencephalogram electrode cap (2).

3. An air drying device for brain electric electrode cap according to claim 2, characterized in that: the air-drying device (4) comprises:

an air outlet head (41) which is provided with at least two air outlets (411) and extends into the inner area of the socket-shaped structure body (11); and

and the air supply part (42) is connected with the air outlet head (41) through an air conveying pipe (421) and is used for providing air-dried air for the air outlet head (41).

4. An air drying device for brain electric electrode cap according to claim 3, characterized in that: the air-drying device (4) further comprises:

the driving piece (43) is arranged on the base (3) and can drive the air outlet head (41) to rotate relative to the socket-shaped structure body (11), so that air flowing out of the air outlet head (41) can form wind blowing to the electroencephalogram electrode cap (2);

the driving wheel (44) is connected with the power output end of the driving piece (43), correspondingly, a gear portion (413) capable of being meshed with the driving wheel (44) is arranged at the position, close to the bottom (412), of the air outlet head (41), and the driving piece (43) drives the air outlet head (41) to rotate in the rotating state of the driving wheel (44).

5. An air drying device for brain electric electrode cap according to claim 4, characterized in that: go out gas head (41) including be provided with head (414) of gas outlet (411) and supply air supply portion (42) provide air-dried gas upward flow from bottom to top to flow in to neck (415) of gas outlet (411) of head (414), correspondingly, gas-supply pipe (421) are including passing adjacent of nest form structure (11) horizontal pipe portion (4211) of circulation portion (13) that forms between supporter (12) and with this horizontal pipe portion (4211) link to each other, with vertical pipe portion (4212) that neck (415) link to each other drive wheel (44) are rotatory under driving piece (43) drive, the neck (415) of gas-supply head (41) can only take place relatively the axial of vertical pipe portion (4212) of gas-supply pipe (421) rotates.

6. An air drying device for brain electric electrode cap according to claim 5, characterized in that: the neck (415) of the air outlet joint (41) is provided with a connecting port (416) which is coaxially arranged with the air outlet joint, the connecting port (416) comprises an inner port (4161) which can rotate along with the air outlet joint (41) and an outer port (4162) which is connected with the vertical pipe part (4212) of the air conveying pipe (421), the outer port (4162) and the inner port (4161) are mutually matched and can rotate relatively, and therefore the neck (415) of the air outlet joint (41) can only axially rotate relative to the vertical pipe part (4212) of the air conveying pipe (421) under the condition that the driving piece (43) drives the driving wheel (44) to rotate.

7. An air drying device for brain electric electrode cap according to claim 6, characterized in that: the periphery of the bottom (412) of the neck (415) of the gas outlet head (41) is provided with a convex edge (417) which extends outwards and is positioned below the gear part (413), correspondingly, the base (3) is provided with an expansion chamber (31) which is expanded compared with the neck (415) of the gas outlet head (41), the top (32) of the expansion chamber (31) is provided with an opening (33) for inserting the neck (415) of the gas outlet head (41), the periphery of the opening (33) is provided with a guide groove (34) matched with the convex edge (417), and the guide groove (34) can enable the gas outlet head (41) to rotate relative to the expansion chamber (31) along the circumferential direction.

8. An air drying device for brain electric electrode cap according to claim 7, characterized in that: the side wall (311) of the expansion chamber (31) is also provided with a through hole (312) for a transverse pipe part (4211) of the air pipe (421) to penetrate through, and under the state that the transverse pipe part (4211) of the air pipe (421) penetrates through the through hole (312), the vertical pipe part (4212) of the air pipe (421) can penetrate through the opening (33) of the top part (32) of the expansion chamber (31) and is connected with the external port (4162).