CN212571984U

CN212571984U - Electroencephalogram detector online branching device

Info

Publication number: CN212571984U
Application number: CN202021332580.1U
Authority: CN
Inventors: 刘芬; 朱瑞媛
Original assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Current assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-02-19
Anticipated expiration: 2030-07-08

Abstract

An electroencephalogram detector online branching device effectively solves the problem that an electroencephalogram detector is inconvenient to online branch; the upper end of the lower box body is detachably connected with an upper box body which is vertically symmetrical with the lower box body, the lower box body consists of a cover box with a downward opening and a support box with an upward opening, the cover box and the support box are opposite and can swing oppositely or oppositely, a support block is arranged in the support box, a plurality of arc-shaped grooves which are uniformly distributed along the left-right direction and axially move forwards and backwards are arranged on the support block, a plurality of through holes which are in one-to-one correspondence with the arc-shaped grooves and are coaxial with the arc-shaped grooves are respectively arranged on the front side wall and the rear side wall of the cover box and the support box, a plurality of rectangular grooves which are in one-to-one correspondence with the arc-shaped grooves and have upward openings are arranged at the front end of the support block, C-shaped spring pieces which are coaxial with the arc-shaped grooves are arranged in the rectangular; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Electroencephalogram detector online branching device

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, concretely relates to electroencephalogram detector online branching device.

Background

According to electroencephalogram detectors of various types used in clinic, because the number of lead wires is large and each wire head is respectively connected with an electrode suction ball or an electrode clamp, the lead wires are easy to be wound and twisted together in the operation process due to different lengths of the connected lead wires, and great inconvenience is brought to the operation and the use of the electroencephalogram detector. In the conventional examination of the electroencephalogram detector, the connecting wires of the electroencephalogram detector are usually placed on an examination bed, the electroencephalogram detector is taken up at any time during examination, and the connecting wires are placed on the examination bed at any time after examination, so that the problem that the connecting wires are mutually wound and twisted together is caused, therefore, more time is needed to comb the connecting wires in the operation, the wound and twisted connecting wires are separated, and then the connecting operation of the electroencephalogram detector is carried out, particularly in the process of carrying out the electroencephalogram examination in batches, the working efficiency of an operator during examination is influenced, and the labor intensity of medical staff is increased.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model aims to provide an electroencephalogram detector online branching device, which effectively solves the problem of inconvenient online branching of the electroencephalogram detector.

The technical scheme of its solution is, the utility model discloses a box down, lower box upper end dismantlement is connected with rather than the last box of symmetry from top to bottom, the box comprises opening lid box and opening support box up down, lid box and support box opening are relative and can be relative or back of the body swing mutually, be equipped with the tray in the support box, set up a plurality of axial arcs around and along left right direction equipartition on the tray, lid box and support box front and back both sides wall have all seted up a plurality ofly and arc one-to-one and coaxial through-hole, the tray front end has seted up a plurality ofly and arc one-to-one and opening up's rectangular channel, be equipped with the spring leaf coaxial and C shape with the arc in the rectangular channel, the spring leaf opening is up, be equipped with the connecting rod that left and right sides orientation just can remove in the rectangular channel, the connecting rod right-hand member is connected with the spring leaf through the swinging.

Compared with the prior art, the beneficial effects of the utility model are that: the spring leaf that is equipped with, the swinging arms, connecting rod and slide bar, can carry out preliminary location to the line, prevent intertwine between the line, connecting rod and sliding tray that are equipped with, can take out all lines simultaneously, make things convenient for medical staff's operation, medical staff's work load has been reduced, the extrusion gasbag that is equipped with, clamp plate and arc gasbag, can enough fix the line steadily, can protect the line again not by the pressure loss, the go-between that is equipped with, round pin axle and depression bar, can restrict lid box and the luffing motion of holding in the palm the box, prevent to appear lid box and hold in the palm the box in the use and put open, the intertwine's of line condition, this simple structure, high durability and convenient operation, the design is novel, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a perspective view of the utility model.

Figure 3 is the utility model discloses a partially cut owner and look axonometric drawing.

Fig. 4 is an enlarged view of a in fig. 2 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The device is shown by figures 1 to 4, and comprises a lower box body 1, wherein the upper end of the lower box body 1 is detachably connected with an upper box body 2 which is symmetrical up and down, the lower box body 1 consists of a cover box 3 with a downward opening and a support box 4 with an upward opening, the cover box 3 and the support box 4 are opposite in opening and can swing oppositely or back to back, a support block 5 is arranged in the support box 4, a plurality of arc-shaped grooves 6 which are uniformly distributed along the left-right direction and axially move front and back are arranged on the support block 5, a plurality of through holes 7 which are in one-to-one correspondence with the arc-shaped grooves 6 and coaxial with the arc-shaped grooves 6 are arranged on the front side wall and the back side wall of the cover box 3 and the support box 4, a plurality of rectangular grooves 8 which are in one-to-one correspondence with the arc-shaped grooves 6 and have upward openings are arranged at the front end of the support block 5, C-shaped spring pieces 9 which are coaxial with the, the cover box 3 is internally provided with an extrusion air bag 11.

In order to detachably connect the lower box body 1 and the upper box body 2, the lower end of the cover box 3 of the upper box body 2 is provided with a placing box 12 with a downward opening, and the upper end of the cover box 3 of the lower box body 1 is provided with a clamping block 13 which can be inserted into the placing box 12.

In order to enable the cover box 3 and the support box 4 to swing up and down, the left ends of the cover box 3 and the support box 4 are respectively provided with a connecting ring 14 in the front-back axial direction, the two connecting rings 14 are coaxially provided with a pin shaft 15, the pin shaft 15 is eccentrically hinged with a P-shaped pressure lever 17 through a connecting shaft 16 in the left-right axial direction, and the outer edge surface of the pressure lever 17 can be contacted with the front end surface of the connecting ring 14 on the front side.

In order to enable the connecting rod 10 to move left and right, a plurality of through-going kidney-shaped grooves 18 which are in one-to-one correspondence with the rectangular grooves 8 are formed in the front side wall of the support box 4, slide rods 19 with front ends extending out of the kidney-shaped grooves 18 are connected in the kidney-shaped grooves 18 in a sliding mode, and the rear ends of the slide rods 19 are fixedly connected with the connecting rod 10.

For convenience of use, the front end of the support box 4 is connected with a connecting rod 20 in the left-right direction in a sliding manner, a plurality of sliding grooves 21 which are in one-to-one correspondence with the kidney-shaped grooves 18 and are penetrated in the front-back direction are formed in the connecting rod 20, and the front end of the sliding rod 19 extends out of the sliding grooves 21 and can slide in the sliding grooves 21.

In order to protect the connecting line from being damaged by pressure, the inner sides of the arc-shaped groove 6 and the spring piece 9 are respectively provided with an arc-shaped air bag 22, and the lower end of the extrusion air bag 11 is provided with a plurality of arc-shaped pressing plates 23 which are in one-to-one correspondence with the arc-shaped groove 6.

When the utility model is used, the upper box body 2 is pulled upwards, the upper box body 2 is separated from the lower box body 1, the fixture block 13 is moved out from the placing box 12, the pressure lever 17 is pulled upwards, because the hinged part of the pressure lever 17 and the connecting shaft 16 is round and the hinged part deviates from the circle center, the outer edge surface of the pressure lever 17 extrudes the front end surface of the connecting ring 14 on the front side, the connecting ring 14 on the front side extrudes the connecting ring 14 on the rear side, the rotation of the pin shaft 15 is limited, the pressure lever 17 is pulled upwards, and the limit of the pin shaft 15 is removed;

the cover box 3 is swung upwards, the cover box 3 drives the extrusion air bag 11 and the pressing plate 23 to swing upwards, when the connecting lines are required to be sequentially placed in the spring pieces 9, the slide rods 19 are sequentially pulled rightwards, the slide rods 19 drive the connecting rods 10 to slide rightwards along the kidney-shaped grooves 18, the connecting rods 10 pull the spring pieces 9 rightwards through the swinging rods, the spring pieces 9 deform, openings are enlarged, the connecting lines are placed in the corresponding spring pieces 9, the slide rods 19 are loosened, the spring pieces 9 initially fix the connecting lines under the self elastic action, winding among the connecting lines is prevented, the workload of medical staff is reduced, and all the connecting lines are sequentially placed;

when the connecting line needs to be tightly fixed, the cover box 3 is swung downwards, the cover box 3 drives the extrusion air bag 11 and the pressing plate 23 to swing downwards, when the cover box 3 swings downwards to a certain position, the extrusion air bag 11 and the pressing plate 23 start to extrude the connecting line, as the pressing plate 23 is an elastic pressing plate 23, the arc-shaped air bags 22 are respectively arranged on the inner sides of the arc-shaped groove 6 and the spring piece 9, the connecting line can be guaranteed not to be crushed, the cover box 3 continues to swing downwards, when the cover box 3 swings downwards to be in contact with the opposite end of the support box 4, the pressing rod 17 is pulled downwards to limit the cover box 3 not to swing any more, the fixing of the connecting line is completed, and if the upper box body 2 needs to fix the connecting line, the above operations are repeated;

when all the connecting lines need to be taken out simultaneously, the pressure lever 17 is pulled upwards to remove the limit on the cover box 3, the cover box 3 is swung upwards, the cover box 3 drives the extrusion air bag 11 and the pressure plate 23 to swing upwards, the extrusion air bag 11 and the pressure plate 23 do not fix the connecting lines any more, the connecting rod 20 is pulled rightwards, the connecting rod 20 drives the sliding rod 19 to slide along the front side wall of the support box 4, the sliding rod 19 drives the connecting rod 10 to slide rightwards along the sliding groove 21, the sliding rod 19 drives the spring leaf 9 to swing rightwards through the swinging rod, all the connecting lines are taken out from the spring leaf 9, all the connecting lines are taken out, the connecting rod 20 is loosened, the spring leaf 9 automatically resets under the self elastic force, the cover box 3 is swung downwards, the opposite ends of the cover box 3 and, the cover box 3 and the support box 4 are limited, and the fixture block 13 on the lower box body 1 is inserted into the placing box 12 on the upper box body 2, so that the upper box body 2 and the lower box body 1 are assembled.

Claims

1. An electroencephalogram detector online branching device comprises a lower box body (1) and is characterized in that the upper end of the lower box body (1) is detachably connected with an upper box body (2) which is vertically symmetrical with the lower box body, the lower box body (1) consists of a cover box (3) with a downward opening and a support box (4) with an upward opening, the cover box (3) and the support box (4) are opposite in opening and can swing oppositely or back to back, a support block (5) is arranged in the support box (4), a plurality of arc-shaped grooves (6) which are uniformly distributed along the left and right directions and are axial in the front and back are formed in the support block (5), a plurality of through holes (7) which are one-to-one corresponding and coaxial with the arc-shaped grooves (6) are formed in the front end of the support block (5), a plurality of rectangular grooves (8) which are one-to-one corresponding with the arc-shaped grooves (6) and have upward openings are formed in the front and back side walls of the cover box (3) and the support, the opening of the spring piece (9) is upward, a connecting rod (10) which is left and right and can move left and right is arranged in the rectangular groove (8), the right end of the connecting rod (10) is hinged with the spring piece (9) through a swinging rod, and an extrusion air bag (11) is arranged in the cover box (3).

2. The electroencephalogram detector on-line branching device according to claim 1, wherein a placing box (12) with a downward opening is arranged at the lower end of the cover box (3) of the upper box body (2), and a clamping block (13) capable of being inserted into the placing box (12) is arranged at the upper end of the cover box (3) of the lower box body (1).

3. The electroencephalogram detector online branching device according to claim 1, wherein the left ends of the cover box (3) and the support box (4) are respectively provided with a front connecting ring (14) and a rear connecting ring (14) in the axial direction, the two connecting rings (14) are coaxially and coaxially provided with a pin shaft (15), the pin shaft (15) is eccentrically hinged with a P-shaped pressure lever (17) through a left connecting shaft (16) and a right connecting shaft (16) in the axial direction, and the outer edge surface of the pressure lever (17) can be in contact with the front end surface of the front connecting ring (14).

4. The electroencephalogram detector line connection and branching device according to claim 1, wherein a plurality of waist-shaped grooves (18) which correspond to the rectangular grooves (8) in one-to-one mode and are communicated from front to back are formed in the front side wall of the support box (4), slide rods (19) with front ends extending out of the waist-shaped grooves (18) are connected in the waist-shaped grooves (18) in a sliding mode, and the rear ends of the slide rods (19) are fixedly connected with the connecting rods (10).

5. The electroencephalogram detector line branching device according to claim 1, wherein a connecting rod (20) in the left-right direction is connected to the front end of the support box (4) in a sliding mode, a plurality of sliding grooves (21) which correspond to the kidney-shaped grooves (18) in a one-to-one mode and penetrate through the waist-shaped grooves in the front-back direction are formed in the connecting rod (20), and the front end of the sliding rod (19) extends out of the sliding grooves (21) and can slide in the sliding grooves (21).

6. The electroencephalogram detector online branching device according to claim 1, wherein the inner sides of the arc-shaped groove (6) and the spring piece (9) are respectively provided with an arc-shaped air bag (22), and the lower end of the extrusion air bag (11) is provided with a plurality of arc-shaped pressing plates (23) which correspond to the arc-shaped groove (6) one by one.