CN210095921U

CN210095921U - Special rack for electroencephalogram examination

Info

Publication number: CN210095921U
Application number: CN201920292208.3U
Authority: CN
Inventors: 罗慧珊; 李欣欣; 林鑫海; 周婷
Original assignee: Liuzhou Traditional Chinese Medicine Hospital
Current assignee: Liuzhou Traditional Chinese Medicine Hospital
Priority date: 2019-03-08
Filing date: 2019-03-08
Publication date: 2020-02-21
Anticipated expiration: 2029-03-08

Abstract

The utility model discloses a special rack for electroencephalogram examination, which comprises a support upright post, a triangular support, an electrode wire collecting rack and an electrode cap placing rack, wherein the support upright post is arranged on the triangular support, and the tail end of the triangular support is provided with a universal wheel; the electrode wire collecting frame comprises a telescopic arm I, a wire arranging device mounting plate, a clamping plate I and a clamping plate II, wherein a connecting block I is arranged at the upper end of the wire arranging device mounting plate, and a wire arranging device is arranged on the wire arranging device mounting plate; the clamping plate I and the clamping plate II can be folded and retracted to the back of the wire arranging device mounting plate; clamping grooves are formed in the clamping plate I and the clamping plate II and correspond to the wire arranging device; the telescopic arm I is connected with the support upright post and the connecting block I; the electrode cap placing frame comprises a connecting rod I, an arc-shaped frame and a V-shaped frame, the V-shaped frame is connected with the arc-shaped frame, a connecting block II is arranged at the lower end of the V-shaped frame, and the connecting rod I is connected with a supporting upright post and the connecting block II. The utility model discloses have the reason line function to can protect the electrode tip, compromise the disinfection of infiltration, drainage, bandeau of silver-colored electrode, make the electroencephalogram inspection process simply orderly.

Description

Special rack for electroencephalogram examination

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a special rack for electroencephalogram examination.

Background

The electroencephalogram accessory comprises an electroencephalogram examination device of equipment such as a support electrode cap, and when the electroencephalogram examination device is operated, a silver electrode sponge electrode head of the support needs to be soaked in water to enable electrode cotton contacting scalp to be completely wet, then the silver electrode sponge electrode head is placed on the support electrode cap, and one conductive end of the electrode head is connected with a support electrode wire to acquire electroencephalogram data. The silver electrode wire of the bracket is long in the operation mode, and a plurality of electrode wire heads are easy to intersect with each other due to the fact that the electrode heads are too large, so that the wire arrangement work difficulty is increased; the electrode wires are originally dismantled one by one, but the problem of knotting of the wires is not solved at last, time is consumed, and working difficulty is increased; the device that support silver-colored electrode tip was soaked is oneself equipped with simple and easy box at present, there is not disinfection process and simple and easy box easy scheduling problem that leaks, bring very unprofessional impression for the patient, the electrode tip of taking out from the water does not have the instrument of any unnecessary moisture of filtering moreover, too much moisture still can flow to the person's of being examined face in many times, positions such as eyes and neck make patient's uncomfortable greatly increased also bring greatly inconvenience for the operation, still make operating time prolong greatly.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special rack for electroencephalogram examination, which can solve the problems of the crossing of the electrode wire heads and the knotting of the electrode wires of an electroencephalogram rack, and can also play a role in protecting the electrode tip; a reasonable space can be provided for the infiltration of the silver electrode of the bracket, and the disinfection and the cleaning can be carried out in time; can also solve the problem of uncomfortable feeling of the detected person caused by excessive water generated by lack of the water filtering device.

The technical scheme of the utility model as follows:

the utility model discloses a special rack for electroencephalogram examination, which comprises a support upright post, a triangular support, an electrode wire collecting rack and an electrode cap placing rack, wherein the support upright post is vertically arranged on the triangular support, and the tail end of each foot of the triangular support is provided with a universal wheel;

the electrode wire collecting frame comprises a telescopic arm I, a wire arranging device mounting plate, a clamping plate I and a clamping plate II, wherein the wire arranging device mounting plate comprises a left plate and a right plate which are rectangular plates spliced into a whole; one end of the telescopic arm I is fixedly connected with the connecting block I, and the other end of the telescopic arm I is fixedly connected with the upper part of the supporting upright post; the longitudinal lengths of the clamping plate I, the clamping plate II, the left plate and the right plate are the same;

the clamping plate I is arranged on the outer side wall of the left plate through a telescopic arm II, and the clamping plate II is arranged on the outer side wall of the right plate through a telescopic arm III; a plurality of clamping grooves are formed in the front side surface and the rear side surface of each of the clamping plates I and the clamping plates II at intervals along the longitudinal direction, the clamping grooves in the clamping plates I correspond to the wire arranging devices on the left plate one by one, and the clamping grooves in the clamping plates II correspond to the wire arranging devices on the right plate one by one;

the electrode cap placing frame comprises a connecting rod I, an arc-shaped frame and a V-shaped frame, wherein the V-shaped frame is vertically arranged, the lower ends of two side walls of the V-shaped frame are connected, the upper ends of the two side walls are separated upwards along an oblique direction, the top ends of the two side walls are respectively connected with the two ends of the arc-shaped frame, a connecting block II is arranged at the lower end of the V-shaped frame, the connecting rod I is horizontally arranged, one end of the connecting rod I is connected with a supporting upright post, and the other end of; the connecting point of connecting rod I and support post be located the tie point top of flexible arm I and support post.

Furthermore, the telescopic arm I comprises a connecting rod II and a connecting rod III, the connecting rod II is a horizontally arranged telescopic rod, the rear end of the connecting rod II is connected with the supporting upright post, the connecting rod III is vertically arranged, the lower end of the connecting rod III is fixedly connected with the connecting block I, and the upper end of the connecting rod III is fixedly connected with the front end of the connecting rod II;

the telescopic arm II comprises a connecting rod IV and a connecting rod V, the rear end of the connecting rod IV is vertically connected with the outer side wall of the left plate, the front end of the connecting rod V is vertically connected with the right side wall of the clamping plate I, the front end of the connecting rod IV and the rear end of the connecting rod V are respectively provided with a connecting hole I in the vertical direction, the front end of the connecting rod IV and the rear end of the connecting rod V are connected through inserting a bolt II into the two connecting holes I, the front end of the connecting rod IV and the rear end of the connecting rod V can respectively rotate relative to the bolt II, the bottom end and the top end of the bolt I are respectively provided with a nut I, and the telescopic arm II can be stretched or fixed in the horizontal direction through adjusting the tightness of the nut I;

the telescopic arm III comprises a connecting rod VI and a connecting rod VII, the rear end of the connecting rod VI is perpendicularly connected with the outer side wall of the right plate, the front end of the connecting rod VII is perpendicularly connected with the left side wall of the clamping plate II, the front end of the connecting rod VI and the rear end of the connecting rod VII are respectively provided with a connecting hole II, bolts II are inserted into the two connecting holes II, the front end of the connecting rod VI and the rear end of the connecting rod VII are connected, the front end of the connecting rod VI and the rear end of the connecting rod VII can rotate relative to the bolts II respectively, the bottom end and the top end of the nut II are respectively provided with a nut II, and the telescopic arm III can stretch out and draw back or be fixed in the horizontal direction through the tightness of an adjusting nut II.

Furthermore, the wire arranging device comprises a shell, a rotating shaft, a rotating disc and a bidirectional integrated clockwork spring; the shell is a hollow cylinder, electrode wire outlet pipes in the tangential direction are arranged on the circumferences of the upper side and the lower side of the shell, the two electrode wire outlet pipes are parallel to each other, the outlet directions are opposite, and the side walls of the electrode wire outlet pipes are provided with clamping devices; the two-way integral spring is characterized in that the rotating shaft is axially arranged in the shell, two ends of the rotating shaft are fixedly connected with inner walls of two ends of the shell respectively, the rotating disc is sleeved on the rotating shaft and can rotate relative to the rotating shaft, one end of the two-way integral spring is fixedly connected with the rotating shaft, and the other end of the two-way integral spring extends in a spiral line and is fixedly connected with the edge of the rotating disc.

Furthermore, the clamping device is a limiting bolt, a threaded hole along the radial direction of the clamping device is formed in the side wall of the electrode wire outlet pipe, and the limiting bolt penetrates through the side wall of the electrode wire outlet pipe through the threaded hole and extends into the pipe.

Furthermore, the outer side surfaces of the side walls of the V-shaped frame are respectively provided with a headband disinfection box; the headband disinfection box comprises a box body I and disinfection cotton, wherein the box body I is a rectangular body with an opening on the front end face, the box body I consists of a rear half part and a front half part, the rear end of the rear half part is fixedly connected with the outer side face of the side wall of the V-shaped frame, the inner cavities of the rear half part and the front half part are respectively fixedly provided with the disinfection cotton, and the two disinfection cotton are in contact with each other.

The device further comprises an infiltration device, wherein the infiltration device comprises a box body II and a grid plate, the box body II is a solid rectangular body, the right side of the box body II is connected with the support upright post through a connecting rod VIII, and a connection point of the connecting rod VIII and the support upright post is positioned below a connection point of the telescopic arm I and the support upright post; a cylindrical groove is formed in the top surface of the box body II, a strip-shaped groove is formed in the front side surface of the box body II along the vertical direction, and the rear end of the strip-shaped groove is communicated with the cylindrical groove; the grid disc is a horizontally arranged disc, the diameter of the grid disc is slightly smaller than the inner diameter of the cylindrical groove, a plurality of through holes are uniformly formed in the disc surface of the grid disc, a radial protruding part is arranged on the edge of one side of the grid disc, the width of the protruding part is slightly smaller than the width of the strip-shaped groove, a vertical handle III is arranged at the tail end of the protruding part, and an A-shaped clamp in the horizontal direction is arranged at the upper end of the handle III; the grid plate can be arranged in the cylindrical groove, the tail end of the handle III extends out of the strip-shaped groove, and the A-shaped clamp can be clamped on the side wall of the strip-shaped groove to be fixed.

The drying device comprises a connecting rod IX, an upper hemispherical shell, a lower hemispherical shell, a handle I, a handle II and a torsion middle shaft;

the upper hemispherical shell and the lower hemispherical shell have the same size, the concave surfaces of the upper hemispherical shell and the lower hemispherical shell are oppositely arranged, the outer wall of the left end of the upper hemispherical shell is provided with a handle I, and the outer wall of the left end of the lower hemispherical shell is provided with a handle II; a lug I is arranged at the joint of the handle I and the upper hemispherical shell, and the lug I extends towards the lower hemispherical shell along the tangential direction; a lug II is arranged at the joint of the handle II and the lower hemispherical shell, and extends towards the tangential direction of the upper hemispherical shell; the tail end of the lug I is provided with a mounting shaft hole I; the tail end of the lug II is provided with a mounting shaft hole II; the tail ends of the lugs I and the lugs II are arranged in a staggered mode, so that the mounting holes I and the mounting holes II are axially overlapped;

the connecting rod IX is horizontally arranged, one end of the connecting rod IX is fixedly connected with the supporting stand column, a horizontal torsion middle shaft is vertically arranged at the other end of the connecting rod IX and can rotate based on the connecting rod IX, and two ends of the torsion middle shaft penetrate through the mounting hole I and the mounting hole II to connect the upper hemispherical shell and the lower hemispherical shell; the torsion middle shaft is also sleeved with a torsion spring, two torsion ends of the torsion spring are respectively contacted with the handle I and the handle II, and outward pressure is applied to the handle I and the handle II in a natural state, so that the upper hemispherical shell and the lower hemispherical shell are butted together to form a closed sphere; and the connecting point of the connecting rod IX and the supporting stand column is positioned between the connecting point of the connecting rod VIII and the supporting stand column and the connecting point of the telescopic arm I and the supporting stand column.

Furthermore, the inner walls of the upper hemispherical shell and the lower hemispherical shell are covered with water absorbing layers.

The utility model has the advantages that:

the utility model is provided with the universal wheels, which is convenient for the examiner to move the whole device; the wire arranging device mounting plate is connected with the bendable telescopic arm I, the position of the support electrode wire collecting frame can be adjusted, the support electrode wire collecting frame can freely extend in a parallel space, and the bendable telescopic arm II and the bendable telescopic arm III enable the clamping plate I and the clamping plate II to extend or retract to the front of the wire arranging device mounting plate, so that space is further saved; the wire arranging device is internally provided with a spring device capable of elastically and automatically retracting the electrode wire, the electrode wire can be pulled out and retracted from the wire arranging device in two directions, the spring can be clamped after the electrode wire is pulled out to a required length in use, the electrode wire can be retracted into the wire arranging device after use, an electrode wire head clamp can be arranged on a clamp plate I and a clamp plate II, the problem that the electrode tip is easy to droop and damage due to self weight after the electrode wire is retracted is avoided, the effect of protecting the electrode tip is achieved, the electrode tip is inserted into a clamp groove correspondingly marked, the electrode tip is taken according to the corresponding mark in taking, and an operator can distinguish and use the electrode; the electrode cap can be placed on the electrode cap placing frame, the left side and the right side of the V-shaped frame are respectively provided with a headband disinfection box, and disinfection spinning yarns soaked in alcohol are placed inside the headband disinfection boxes, so that the headband of the lower jaw skin contacted with the two sides can be disinfected conveniently; the grid plate is arranged in the infiltration device, the silver electrode of the bracket can be arranged on the grid plate, the grid plate is integrally immersed in water and then integrally lifted, the use is convenient, and the trouble of one-by-one fishing is avoided; the grid plate can be fixed above water through the A-shaped clamp, and the through holes in the grid plate can be used for preliminarily filtering water; the water filter is internally provided with a water absorption layer, so that the silver electrode of the bracket can be further dried.

The utility model has simple structure, reasonable design and convenient installation and operation, can solve the problems of the crossing of the electrode wire heads of the electroencephalogram support, the knotting of the electrode wires and the like, achieves the wire arrangement effect, and can play the role of protecting the electrode tip; and the immersion and water filtration of the silver electrode, the disinfection of the head band and the like can be considered, so that the electroencephalogram examination process is simple and ordered, and the working efficiency is improved.

Drawings

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

fig. 2 is a schematic structural view of the electrode wire collecting rack after the electrode wire is installed on the electrode wire collecting rack of the present invention;

fig. 3 is a schematic structural view of the wire arranging device of the present invention;

FIG. 4 is a schematic structural view of the headband sterilizing box of the present invention;

FIG. 5 is a schematic view of the infiltration apparatus of the present invention;

fig. 6 and 7 are schematic structural views of the drying device of the present invention;

the numbers and names in the figure are as follows:

1-supporting a column; 2-a triangular bracket; 3-universal wheels; 4-connecting rod II; 5-connecting rod III; 6-splint I; 7-splint II; 8-connecting block I; 9-left panel; 10-right panel; 11-arranging the wire device; 12-connecting rod IV; 13-connecting rod v; 14-a clamping groove; 15-connecting rod I; 16-an arc-shaped frame; 17-a V-shaped frame; 18-connecting block II; 19-a housing; 20-a rotating shaft; 21-a turntable; 22-a bidirectional integral clockwork spring; 23-electrode wire outlet tube; 24-electrode lines; 25-a limit bolt; 26-headband disinfection boxes; 27-box i; 28-sterilized cotton; 29-upper half; 30-lower half; 31-box II; 32-a grid tray; 33-cylindrical grooves; 34-a strip groove; 35-a through hole; 36-handle iii; a 37-A type clip; 38-upper hemispherical shell; 39-lower hemispherical shell; 40-handle I; 41-handle II; 42-torsion medial axis; 43-lug I; 44-lug II; 45-torsion spring; 46-connecting rod VIII; 47-connecting rod IX; 48-a projection; 49-connecting rod VI; 50-connecting rod VII.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings by way of specific embodiments.

Example 1

As shown in fig. 1, the special electroencephalogram examination rack of the utility model comprises a support column 1, a triangular support 2, an electrode wire collecting rack and an electrode cap placing rack, wherein the support column 1 is vertically arranged on the triangular support 2, and the tail end of each foot of the triangular support 2 is provided with a universal wheel 3;

as shown in fig. 2, the electrode wire collecting frame comprises a telescopic arm i, a wire arranging device mounting plate, clamping plates i 6 and clamping plates ii, the wire arranging device mounting plate comprises a left plate 9 and a right plate 10, the left plate 9 and the right plate 10 are rectangular plates which are spliced into a whole, a plurality of wire arranging devices 11 which are arranged in a line are arranged on the front side and the rear side of the left plate 9 and the right plate 10 at intervals along the longitudinal direction, and the upper end of the joint of the left plate 9 and the right plate 10 is provided with a connecting block i 8; one end of the telescopic arm I is fixedly connected with the connecting block I8, and the other end of the telescopic arm I is fixedly connected with the upper part of the supporting upright post 1; the longitudinal lengths of the clamping plate I6, the clamping plate II 7, the left plate 9 and the right plate 10 are the same; the clamping plate I6 is arranged on the outer side wall of the left plate 9 through a telescopic arm II, and the clamping plate II is arranged on the outer side wall of the right plate 10 through a telescopic arm III; a plurality of clamping grooves 14 which are arranged in a row are formed in the front side surface and the rear side surface of the clamping plate I6 and the clamping plate II at intervals along the longitudinal direction, the clamping grooves 14 on the clamping plate I6 correspond to the wire arranging devices 11 on the left plate 9 one by one, and the clamping grooves 14 on the clamping plate II correspond to the wire arranging devices 11 on the right plate 10 one by one;

as shown in fig. 1, the electrode cap holder comprises a connecting rod i 15, an arc-shaped frame 16 and a V-shaped frame 17, wherein the V-shaped frame 17 is vertically arranged, the lower ends of two side walls of the V-shaped frame 17 are connected, the upper ends of the two side walls are separated upwards along an oblique direction, the top ends of the two side walls are respectively connected with two ends of the arc-shaped frame 16, a connecting block ii 18 is arranged at the lower end of the V-shaped frame 17, the connecting rod i 15 is horizontally arranged, one end of the connecting rod i 15 is connected with the supporting upright post 1, and the other end of the; the tie point of connecting rod I15 and support post 1 be located telescopic boom I4 and support post 1's tie point top.

The telescopic arm I comprises a connecting rod II 4 and a connecting rod III 5, the connecting rod II 4 is a horizontally arranged telescopic rod, the rear end of the connecting rod II 4 is connected with the supporting upright post 1, the connecting rod III 5 is vertically arranged, the lower end of the connecting rod III 5 is fixedly connected with the connecting block I8, and the upper end of the connecting rod III is fixedly connected with the front end of the connecting rod II 4;

the telescopic arm II comprises a connecting rod IV 12 and a connecting rod V13, the rear end of the connecting rod IV 12 is vertically connected with the outer side wall of the left plate 9, the front end of the connecting rod V13 is vertically connected with the right side wall of the clamping plate I6, the front end of the connecting rod IV 12 and the rear end of the connecting rod V13 are respectively provided with a connecting hole I in the vertical direction, bolts II are inserted into the two connecting holes I to connect the front end of the connecting rod IV 12 with the rear end of the connecting rod V13, the front end of the connecting rod IV 12 and the rear end of the connecting rod V13 can respectively rotate relative to the bolts II, the bottom end and the top end of each bolt I are respectively provided with a nut I, and the telescopic arm II can be stretched or fixed in the horizontal direction by adjusting the tightness of the nuts I;

the telescopic arm III comprises a connecting rod VI 49 and a connecting rod VII 50, the rear end of the connecting rod VI 49 is perpendicularly connected with the outer side wall of the right plate 10, the front end of the connecting rod VII 50 is perpendicularly connected with the left side wall of the clamping plate II 7, the front end of the connecting rod VI 49 and the rear end of the connecting rod VII 50 are respectively provided with a connecting hole II in the vertical direction, bolts II are inserted into the two connecting holes II, the front end of the connecting rod VI 49 is connected with the rear end of the connecting rod VII 50, the front end of the connecting rod VI 49 and the rear end of the connecting rod VII 50 can respectively rotate relative to the bolts II, the bottom end and the top end of the bolts II are respectively provided with an elastic nut II, and the telescopic arm III can be stretched or fixed in the horizontal direction by adjusting the nuts II.

As shown in fig. 3, the wire arranging device 11 comprises a shell 19, a rotating shaft 20, a rotating disc 21 and a bidirectional integrated clockwork spring 22; the shell 19 is a hollow cylinder, electrode wire outlet pipes 23 in the tangential direction are arranged on the circumferences of the upper side and the lower side of the shell, the two electrode wire outlet pipes 23 are parallel to each other, the outlet directions are opposite, and a clamping device is arranged on the side wall of each electrode wire outlet pipe 23; the utility model discloses a two-way integral type clockwork spring 22, including shell 19, carousel 21, two-way integral type clockwork spring 22, pivot 20, carousel 21, two-way integral type clockwork spring 22, the other end extend with the helix with the marginal fixed connection of carousel 21, the both ends of pivot 20 respectively with shell 19's both ends inner wall fixed connection along the axial in shell 19, carousel 21 suit on pivot 20, can rotate for pivot 20.

The clamping device is a limiting bolt 25, a threaded hole along the radial direction of the electrode wire outlet pipe 23 is formed in the side wall of the electrode wire outlet pipe 23, and the limiting bolt 25 penetrates through the side wall of the electrode wire outlet pipe 23 through the threaded hole and extends into the pipe.

As shown in fig. 4, the outer side surfaces of the side walls of the V-shaped frame 17 are respectively provided with a headband sterilizing box 26; the head band sterilizing box 26 comprises a box body I27 and sterilizing cotton 28, the box body I27 is a rectangular body with an opening on the front end face, the box body I27 is composed of a rear half part 29 and a front half part 30, the rear end of the rear half part 29 is fixedly connected with the outer side face of the side wall of the V-shaped frame 17, the inner cavities of the rear half part 29 and the front half part 30 are respectively fixedly provided with the sterilizing cotton 28, and the two sterilizing cotton 28 are in mutual contact.

As shown in fig. 5, the device further comprises an infiltration device, wherein the infiltration device comprises a box body II 31 and a grid disc 32, the box body II 31 is a solid rectangular body, the right side of the box body II 31 is connected with the support upright post 1 through a connecting rod VIII 46, and a connection point of the connecting rod VIII 46 and the support upright post 1 is positioned below a connection point of the telescopic arm I4 and the support upright post 1; a cylindrical groove 33 is formed in the top surface of the box body II 31, a strip-shaped groove 34 is formed in the front side surface of the box body II 31 in the vertical direction, and the rear end of the strip-shaped groove 34 is communicated with the cylindrical groove 33; the grid disc 32 is a horizontally arranged disc, the diameter of the grid disc 32 is slightly smaller than the inner diameter of the cylindrical groove 33, a plurality of through holes 35 are uniformly formed in the disc surface of the grid disc, a radial protruding part 48 is arranged on the edge of one side of the grid disc 32, the width of the protruding part 48 is slightly smaller than that of the strip-shaped groove 34, a vertical handle III 36 is arranged at the tail end of the protruding part 48, and an A-shaped clamp 37 in the horizontal direction is arranged at the upper end of the handle III 36; the grid plate 32 can be placed in the cylindrical groove 33, the tail end of the handle III 36 extends out of the strip-shaped groove 34, and the A-shaped clamp 37 can be clamped on the side wall of the strip-shaped groove 34 for fixing.

As shown in fig. 6-7, the utility model also comprises a draining device, wherein the draining device comprises a connecting rod ix 47, an upper hemispherical shell 38, a lower hemispherical shell 39, a handle i 40, a handle ii 41 and a torsion middle shaft 42;

the upper hemispherical shell 38 and the lower hemispherical shell 39 are the same in size, the concave surfaces of the upper hemispherical shell 38 and the lower hemispherical shell 39 are arranged oppositely, the outer wall of the left end of the upper hemispherical shell 38 is provided with a handle I40, and the outer wall of the left end of the lower hemispherical shell 39 is provided with a handle II 41; a lug I43 is arranged at the joint of the handle I40 and the upper hemispherical shell 38, and the lug I43 extends towards the lower hemispherical shell 39 along the tangential direction; a lug II 44 is arranged at the joint of the handle II 41 and the lower hemispherical shell 39, and the lug II 44 extends towards the upper hemispherical shell 38 in the tangential direction; the tail end of the lug I43 is provided with a mounting shaft hole I; the tail end of the lug II 44 is provided with a mounting shaft hole II; the tail ends of the lugs I43 and the tail ends of the lugs II 44 are staggered, so that the axial directions of the mounting holes I and the mounting holes II are overlapped;

the connecting rod IX 47 is horizontally arranged, one end of the connecting rod IX 47 is fixedly connected with the supporting upright column 1, the other end of the connecting rod IX 47 is vertically provided with a horizontal torsion middle shaft 42, the torsion middle shaft 42 can rotate based on the connecting rod IX 47, and two ends of the torsion middle shaft 42 penetrate through the mounting hole I and the mounting hole II to connect the upper hemispherical shell 38 and the lower hemispherical shell 39; the torsion middle shaft 42 is further sleeved with a torsion spring 45, two torsion ends of the torsion spring 45 are respectively contacted with the handle I40 and the handle II 41, and outward pressure is applied to the handle I40 and the handle II 41 in a natural state, so that the upper hemispherical shell 38 and the lower hemispherical shell 39 are aligned to form a closed sphere; and the connecting point of the connecting rod IX 47 and the supporting upright post 1 is positioned between the connecting point of the connecting rod VIII 46 and the supporting upright post 1 and the connecting point of the telescopic arm I4 and the supporting upright post 1.

The inner walls of the upper hemispherical shell 38 and the lower hemispherical shell 39 are covered with water-absorbing layers.

The using process of the embodiment is as follows:

the electrode wire 24 is arranged on the wire arranging device 11, the electrode head and the tail part respectively extend out from the electrode wire outlet pipe 23 in opposite directions, the wire arranging device 11 is arranged on the front face of the wire arranging device mounting plate, the electrode wire collecting frame is extended, the clamping plates I6 and II 7 extend out from the back of the wire arranging device mounting plate, the electrode head is clamped on the clamping groove 14, when the electrode wire 24 is used, the electrode wire 24 can be pulled from two ends, the electrode wire 24 is clamped at a position with any length by screwing the limiting bolt 25, and when the electrode wire 24 is not used, the electrode wire 24 can be retracted into the wire arranging device 11; the electrode cap is placed on the arc-shaped frame 16, and the head band is inserted between the two pieces of the sterilizing cotton 28 which are clamped mutually, so that the sterilization can be carried out; placing the silver electrode of the bracket on a grid disc 32, placing the grid disc 32 in a cylindrical groove 33, soaking in water, lifting the grid disc 32 after the soaking is finished, and clamping the grid disc on the wall of a strip groove 34 for filtering; and transferring the silver electrode of the bracket into a draining device, and rotating the draining device to enable the water absorbing layer to absorb the redundant water on the surface of the silver electrode of the bracket.

Claims

1. The utility model provides a special frame of electroencephalogram inspection, includes support post (1), triangular supports (2), electrode line collection frame, electrode cap rack, its characterized in that:

the supporting upright posts (1) are vertically arranged on the triangular supports (2), and the tail ends of the legs of the triangular supports (2) are provided with universal wheels (3);

the electrode wire collecting frame comprises a telescopic arm I, a wire arranging device mounting plate, a clamping plate I (6) and a clamping plate II (7), wherein the wire arranging device mounting plate comprises a left plate (9) and a right plate (10), the left plate (9) and the right plate (10) are rectangular plates which are spliced into a whole, a plurality of wire arranging devices (11) which are arranged in a line are uniformly arranged on the front side surface and the rear side surface of the left plate (9) and the right plate (10) at intervals along the longitudinal direction, and the upper end of the joint of the left plate (9) and the right plate (10) is provided with a connecting block I (8); one end of the telescopic arm I is fixedly connected with the connecting block I (8), and the other end of the telescopic arm I is fixedly connected with the upper part of the supporting upright post (1); the longitudinal lengths of the clamping plate I (6), the clamping plate II (7), the left plate (9) and the right plate (10) are the same;

the clamp plate I (6) is arranged on the outer side wall of the left plate (9) through a telescopic arm II, and the clamp plate II (7) is arranged on the outer side wall of the right plate (10) through a telescopic arm III; a plurality of clamping grooves (14) which are arranged in a row are formed in the front side surface and the rear side surface of the clamping plate I (6) and the clamping plate II (7) at intervals along the longitudinal direction, the clamping grooves (14) on the clamping plate I (6) are in one-to-one correspondence with the wire arranging devices (11) on the left plate (9), and the clamping grooves (14) on the clamping plate II (7) are in one-to-one correspondence with the wire arranging devices (11) on the right plate (10);

the electrode cap placing frame comprises a connecting rod I (15), an arc-shaped frame (16) and a V-shaped frame (17), wherein the V-shaped frame (17) is vertically arranged, the lower ends of two side walls of the V-shaped frame (17) are connected, the upper ends of the two side walls are separated upwards along an oblique direction, the top ends of the two side walls are respectively connected with the two ends of the arc-shaped frame (16), a connecting block II (18) is arranged at the lower end of the V-shaped frame (17), the connecting rod I (15) is horizontally arranged, one end of the connecting rod I (15) is connected with a supporting upright post (1), and the other end of the connecting rod I; the connecting point of connecting rod I (15) and support post (1) be located the tie point top of flexible arm I and support post (1).

2. The rack dedicated for electroencephalogram examination according to claim 1, characterized in that: the telescopic arm I comprises a connecting rod II (4) and a connecting rod III (5), the connecting rod II (4) is a horizontally arranged telescopic rod, the rear end of the connecting rod II (4) is connected with the supporting upright post (1), the connecting rod III (5) is vertically arranged, the lower end of the connecting rod III (5) is fixedly connected with the connecting block I (8), and the upper end of the connecting rod III is fixedly connected with the front end of the connecting rod II (4);

the telescopic arm II comprises a connecting rod IV (12) and a connecting rod V (13), the rear end of the connecting rod IV (12) is vertically connected with the outer side wall of the left plate (9), the front end of the connecting rod V (13) is vertically connected with the right side wall of the clamping plate I (6), the front end of the connecting rod IV (12) and the rear end of the connecting rod V (13) are respectively provided with a connecting hole I in the vertical direction, bolts II are inserted into the two connecting holes I to connect the front end of the connecting rod IV (12) with the rear end of the connecting rod V (13), the front end of the connecting rod IV (12) and the rear end of the connecting rod V (13) can respectively rotate relative to the bolts II, nuts I are respectively arranged at the bottom end and the top end of the bolts I, and the telescopic arm II can be stretched or fixed in the horizontal direction by adjusting the tightness of the nuts I;

the telescopic arm III comprises a connecting rod VI (49) and a connecting rod VII (50), the rear end of the connecting rod VI (49) is perpendicularly connected with the outer side wall of the right plate (10), the front end of the connecting rod VII (50) is perpendicularly connected with the left side wall of the clamping plate II (7), the front end of the connecting rod VI (49) and the rear end of the connecting rod VII (50) are respectively provided with a connecting hole II in the vertical direction, bolts II are inserted into the two connecting holes II, the front end of the connecting rod VI (49) is connected with the rear end of the connecting rod VII (50), the front end of the connecting rod VI (49) and the rear end of the connecting rod VII (50) can rotate relative to the bolts II, the bottom end and the top end of the bolt II are respectively provided with a nut II, and the telescopic arm III can stretch or be fixed in the horizontal direction by adjusting the tightness of the nut II.

3. The rack dedicated for electroencephalogram examination according to claim 1, characterized in that: the wire arranging device (11) comprises a shell (19), a rotating shaft (20), a rotary disc (21) and a bidirectional integrated clockwork spring (22); the shell (19) is a hollow cylinder, electrode wire outlet pipes (23) in the tangential direction are arranged on the circumferences of the upper side and the lower side of the shell, the two electrode wire outlet pipes (23) are parallel to each other, the outlet directions are opposite, and the side walls of the electrode wire outlet pipes (23) are provided with clamping devices; the utility model discloses a two-way integral type clockwork spring, including pivot (20), carousel (21), two-way integral type clockwork spring (22), the other end extend with the helix and the marginal fixed connection of carousel (21), the both ends of pivot (20) be located in shell (19) along the axial in the both ends fixed connection with the both ends inner wall of shell (19) respectively, carousel (21) suit on pivot (20), can rotate for pivot (20), the one end and pivot (20) fixed connection of two-way integral type clockwork spring (22), the other end.

4. The rack dedicated for electroencephalogram examination according to claim 3, characterized in that: the clamping device is a limiting bolt (25), a threaded hole along the radial direction of the electrode wire outlet pipe (23) is formed in the side wall of the electrode wire outlet pipe, and the limiting bolt (25) penetrates through the side wall of the electrode wire outlet pipe (23) through the threaded hole and extends into the pipe.

5. The rack dedicated for electroencephalogram examination according to claim 1, characterized in that: the outer side surfaces of the side walls of the V-shaped frames (17) are respectively provided with a headband disinfection box (26); the headband disinfection box (26) comprises a box body I (27) and disinfection cotton (28), the box body I (27) is a rectangular body with an opening on the front end face, the box body I (27) is composed of a rear half part (29) and a front half part (30), the rear end of the rear half part (29) is fixedly connected with the outer side face of the side wall of the V-shaped frame (17), the inner cavities of the rear half part (29) and the front half part (30) are respectively fixedly provided with the disinfection cotton (28), and the two disinfection cotton (28) are in mutual contact.

6. The rack dedicated for electroencephalogram examination according to claim 1, characterized in that: the device comprises a box body II (31) and a grid plate (32), wherein the box body II (31) is a solid rectangular body, the right side of the box body II (31) is connected with a support upright post (1) through a connecting rod VIII (47), and a connecting point of the connecting rod VIII (47) and the support upright post (1) is positioned below a connecting point of a telescopic arm I and the support upright post (1); a cylindrical groove (33) is formed in the top surface of the box body II (31), a strip-shaped groove (34) is formed in the front side surface of the box body II (31) in the vertical direction, and the rear end of the strip-shaped groove (34) is communicated with the cylindrical groove; the net tray (32) is a horizontally arranged disc, the diameter of the net tray (32) is slightly smaller than the inner diameter of the cylindrical groove (33), a plurality of through holes (35) are uniformly formed in the disc surface of the net tray, a radial protruding part (48) is arranged on the edge of one side of the net tray (32), the width of the protruding part (48) is slightly smaller than that of the strip-shaped groove (34), a vertical handle III (36) is arranged at the tail end of the protruding part (48), and an A-shaped clamp (37) in the horizontal direction is arranged at the upper end of the handle III (36); the grid plate (32) can be arranged in the cylindrical groove (33), the tail end of the handle III (36) extends out of the strip-shaped groove (34), and the A-shaped clamp (37) can be clamped on the side wall of the strip-shaped groove (34) for fixing.

7. The rack dedicated for electroencephalogram examination according to claim 1, characterized in that: the device comprises a connecting rod IX (46), an upper hemispherical shell (38), a lower hemispherical shell (39), a handle I (40), a handle II (41) and a torsion middle shaft (42);

the upper hemispherical shell (38) and the lower hemispherical shell (39) are the same in size, the concave surfaces of the upper hemispherical shell (38) and the lower hemispherical shell (39) are arranged oppositely, the outer wall of the left end of the upper hemispherical shell (38) is provided with a handle I (40), and the outer wall of the left end of the lower hemispherical shell (39) is provided with a handle II (41); a lug I (43) is arranged at the joint of the handle I (40) and the upper hemispherical shell (38), and the lug I (43) extends towards the lower hemispherical shell (39) along the tangential direction; a lug II (44) is arranged at the joint of the handle II (41) and the lower hemispherical shell (39), and the lug II (44) extends towards the upper hemispherical shell (38) in the tangential direction; the tail end of the lug I (43) is provided with a mounting shaft hole I; the tail end of the lug II (44) is provided with a mounting shaft hole II; the tail ends of the lugs I (43) and the tail ends of the lugs II (44) are staggered, so that the mounting holes I and the mounting holes II are axially overlapped;

the connecting rod IX (46) is horizontally arranged, one end of the connecting rod IX (46) is fixedly connected with the supporting upright post (1), the other end of the connecting rod IX (46) is vertically provided with a horizontal torsion middle shaft (42), the torsion middle shaft (42) can rotate based on the connecting rod IX (46), and two ends of the torsion middle shaft (42) penetrate through the mounting hole I and the mounting hole II to connect the upper hemispherical shell (38) and the lower hemispherical shell (39); the torsion middle shaft (42) is further sleeved with a torsion spring (45), two torsion ends of the torsion spring (45) are respectively contacted with the handle I (40) and the handle II (41), and outward pressure is applied to the handle I (40) and the handle II (41) in a natural state, so that the upper hemispherical shell (38) and the lower hemispherical shell (39) are combined together to form a closed sphere; the connecting point of the connecting rod IX (46) and the supporting upright post (1) is positioned between the connecting point of the connecting rod VIII (47) and the supporting upright post (1) and the connecting point of the telescopic arm I and the supporting upright post (1).

8. The rack dedicated for electroencephalogram examination according to claim 7, characterized in that: the inner walls of the upper hemispherical shell (38) and the lower hemispherical shell (39) are covered with water absorbing layers.