CN112842352A

CN112842352A - Auxiliary device for electrocardiogram detection

Info

Publication number: CN112842352A
Application number: CN202110055508.1A
Authority: CN
Inventors: 李�荣; 刘松; 潘舒涵; 马侃侃
Original assignee: Affiliated Hospital of University of Qingdao
Current assignee: Affiliated Hospital of University of Qingdao
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-05-28

Abstract

The invention discloses an auxiliary device for electrocardiogram detection, relates to the field of electrocardiogram detection devices, and mainly aims to solve the problems that the height of an existing household electrocardiogram detector cannot be adjusted and the angle of the existing household electrocardiogram detector is inconvenient to adjust; this an auxiliary device for heart electrograph detects, including the backup pad, the backup pad lower part is provided with elevating system, elevating system includes bottom plate, four telescopic links, telescopic sleeve, the telescopic link lower extreme rotates and is connected with spacing axle, the bottom plate has the worm, bottom plate upper portion is provided with the pivot, the pivot is provided with first fixed plate, the pivot cover is equipped with the worm wheel, the worm wheel both sides are provided with the second fixed plate, the backup pad is provided with steering mechanism, steering mechanism upper portion is provided with places the frame. The device can realize the regulation to the electrocardiogram detector height through setting up elevating system, through setting up steering mechanism, can realize the angle modulation to the electrocardiogram detector display screen, simple structure, and the practicality is strong.

Description

Auxiliary device for electrocardiogram detection

Technical Field

The invention relates to the field of electrocardiogram detection devices, in particular to an auxiliary device for electrocardiogram detection.

Background

Electrocardiography (ECG) is a technique for recording from the surface of the body, a pattern of changes in electrical activity produced by each cardiac cycle of the heart using an electrocardiograph. The electrocardiogram is one of the most common clinical examinations and is widely used. The application range comprises: 1. recording the electrical activity of the normal heart of the human body; 2. help diagnose cardiac arrhythmias; 3. help to diagnose myocardial ischemia, myocardial infarction and location; 4. diagnosing the enlargement and the hypertrophy of the heart; 5. determining the effect of the drug or electrolyte condition on the heart; 6. and judging the artificial cardiac pacing condition.

Present domestic form electrocardiograph detector is more and more, and the patient can be detected at home by oneself, but this type of electrocardiograph detector all sets up to the integral type, and this type of electrocardiograph detector often can't height-adjusting, and angle modulation is also inconvenient, uses very inconvenience.

Disclosure of Invention

The present invention is directed to an auxiliary device for electrocardiogram detection, which solves the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

an auxiliary device for electrocardiogram detection comprises a support plate, wherein a lifting mechanism is arranged at the lower part of the support plate, the lifting mechanism comprises a bottom plate, four telescopic rods and four telescopic sleeves, the telescopic rods can slide up and down in the telescopic sleeves, the lower ends of the telescopic rods are rotatably connected with limiting shafts, two ends of the bottom plate are respectively fixedly connected with the telescopic sleeves, a first motor is arranged at the lower part of the bottom plate, the first motor is provided with a worm, the worm penetrates through the bottom plate, two rotating shafts are arranged at the upper part of the bottom plate, two ends of each rotating shaft are respectively provided with a first fixing plate, the first fixing plates are fixedly connected with the upper end face of the bottom plate, two ends of each rotating shaft are connected with an adjusting rod, one end of each adjusting rod, which is far away from the rotating shaft, is provided with a limiting head, the limiting head, the utility model discloses a detector, including pivot cover, worm wheel and worm, the pivot cover is equipped with the worm wheel, just the worm wheel meshes with the worm, the worm wheel both sides are provided with the second fixed plate, just the second fixed plate is run through in the pivot, the backup pad is provided with steering mechanism, steering mechanism upper portion is provided with places the frame, it is provided with the detector body to place the frame.

On the basis of the technical scheme, the invention also provides the following optional technical scheme:

in one alternative: steering mechanism includes the second motor, terminal surface fixed connection under second motor and the backup pad, the second motor is provided with the drive shaft, drive shaft one side is provided with the steering spindle, just be provided with a pair of meshed gear between drive shaft and the steering spindle, the steering spindle is provided with the sleeve, just the sleeve runs through the backup pad and with backup pad fixed connection, the steering spindle top with place frame fixed connection.

In one alternative: the upper surface of the supporting plate is provided with a detector placing cabinet.

In one alternative: the supporting plate upper surface is provided with accomodates the drawer.

In one alternative: the placing frame is characterized in that locking mechanisms are respectively arranged on the outer walls of two sides of the placing frame and comprise locking plates, the locking plates are rotatably connected with a first connecting rod and a second connecting rod, a locking handle is arranged on the upper portions of the locking plates, the first connecting rod and the second connecting rod are respectively rotatably connected with the locking handle, and a locking block is arranged on one side of the locking handle.

In one alternative: the damping device is arranged on the lower end face of the telescopic sleeve and comprises a damping sleeve, a damping rod is arranged on the lower portion of the damping sleeve and can slide inside the damping sleeve, a spring is arranged inside the damping sleeve, and one end of the spring is fixedly connected with the damping rod.

In one alternative: and the lower part of the damping device is provided with a caster wheel.

Compared with the prior art, the invention has the following beneficial effects:

1. the device can realize the height adjustment of the electrocardiogram detector by arranging the lifting mechanism, and is convenient to operate;

2. the device can realize the angle adjustment of the display screen of the electrocardiogram detector by arranging the steering mechanism, thereby facilitating the observation;

3. the device accomodates drawer, detector through setting up and places the cabinet, is convenient for deposit the information of supporting spare part and record.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic three-dimensional structure diagram of the lifting mechanism of the present invention.

FIG. 3 is a schematic structural diagram of the matching of the telescopic rod, the adjusting rod, the limiting head and the limiting shaft in the invention.

Fig. 4 is a schematic structural diagram of a locking mechanism in another embodiment of the invention.

Notations for reference numerals: the detection instrument comprises a supporting plate 1, an expansion rod 2, an expansion sleeve 3, a first motor 4, a worm 5, a rotating shaft 6, a worm wheel 7, a first fixing plate 8, a bottom plate 9, an adjusting rod 10, a second motor 11, a driving shaft 12, a steering shaft 13, a sleeve 14, a placing frame 15, a detection instrument body 16, a containing drawer 17, a detection instrument placing cabinet 18, a sliding groove 19, a limiting head 20, a limiting shaft 21, a second fixing plate 22, a locking plate 23, a locking handle 24, a first connecting rod 25, a second connecting rod 26, a locking block 27, a damping sleeve 28, a damping rod 29, a spring 30 and a caster 31.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the present invention, an auxiliary device for electrocardiographic examination includes a support plate 1, a lifting mechanism is disposed at a lower portion of the support plate 1, the lifting mechanism includes a bottom plate 9, four telescopic rods 2, and four telescopic sleeves 3, the telescopic rods 2 can slide up and down inside the telescopic sleeves 3, a limiting shaft 21 is rotatably connected to a lower end of the telescopic rods 2, two ends of the bottom plate 9 are respectively fixedly connected to the telescopic sleeves 3, a first motor 4 is disposed at a lower portion of the bottom plate 9, the first motor 4 is provided with a worm 5, the worm 5 penetrates through the bottom plate 9, two rotating shafts 6 are disposed at an upper portion of the bottom plate 9, two ends of the rotating shaft 6 are respectively provided with a first fixing plate 8, the first fixing plate 8 is fixedly connected to an upper end face of the bottom plate 9, two ends of the rotating shaft 6 are connected to adjusting rods 10, a limiting head 20, just spacing head 20 and spacing axle 21 cooperation, telescopic sleeve 3 is provided with the spout 19 that matches with adjusting pole 10, 6 covers of pivot are equipped with worm wheel 7, just worm wheel 7 meshes with worm 5, the worm wheel 7 both sides are provided with second fixed plate 22, just pivot 6 runs through second fixed plate 22, drives worm 5 through first motor 4 and rotates, and worm 5 drives two worm wheel 7 and rotates, and worm wheel 7 drives pivot 6 and rotates, and pivot 6 drives and adjusts pole 10 and rotate, and through spacing head 20 and spacing axle 21's cooperation, adjust pole 10 can drive telescopic link 2 up-and-down motion, realizes the up-and-down motion of backup pad 1, and then reaches the purpose of controlling the 16 heights of detector body. The support plate 1 is provided with a steering mechanism, the upper portion of the steering mechanism is provided with a placing frame 15, and the placing frame 15 is provided with a detector body 16. The lower end face of the telescopic sleeve 3 is provided with a damping device, the damping device comprises a damping sleeve 28, a damping rod 29 is arranged on the lower portion of the damping sleeve 28, the damping rod 29 can slide inside the damping sleeve 28, a spring 30 is arranged inside the damping sleeve 28, and one end of the spring 30 is fixedly connected with the damping rod 29. Through setting up damper, can reduce rocking of device, increase the stability of device. The lower part of the damping device is provided with a caster 31, which is convenient for the movement of the device.

Example 2

Referring to fig. 1 and 4, the embodiment of the present invention is different from embodiment 1 in that the steering mechanism includes a second motor 11, the second motor 11 is fixedly connected to the lower end surface of the support plate 1, the second motor 11 is provided with a driving shaft 12, a steering shaft 13 is provided on one side of the driving shaft 12, a pair of gears engaged with each other is provided between the driving shaft 12 and the steering shaft 13, the steering shaft 13 is provided with a sleeve 14, the sleeve 14 penetrates through the support plate 1 and is fixedly connected to the support plate 1, and the top end of the steering shaft 13 is fixedly connected to the placement frame 15. Drive shaft 12 through second motor 11 and rotate, drive shaft 12 drives steering spindle 13 through a pair of meshed gears and rotates, and steering spindle 13 drives and places frame 15 and rotate, and then drives detector body 16 and rotate, realizes the regulation to the angle of placing of detector body 16. Place frame 15 both sides outer wall and be provided with locking mechanism respectively, locking mechanism includes locking plate 23, locking plate 23 rotates and is connected with first connecting rod 25, second connecting rod 26, locking plate 23 upper portion is provided with locking handle 24, just first connecting rod 25 and second connecting rod 26 rotate with locking handle 24 respectively and are connected, locking handle 24 one side is provided with latch segment 27. By pulling the locking handle 24 downwards, the locking block 27 can move downwards under the action of the first connecting rod 25 and the second connecting rod 26, so that the detector body 16 is fixed, and the detector body 16 is prevented from falling from the placing frame 15. The upper surface of the supporting plate 1 is provided with a detector placing cabinet 18, and the upper surface of the supporting plate 1 is provided with a storage drawer 17. Through setting up and taking in drawer 17, detector and placing cabinet 18, be convenient for deposit the information of supporting spare part and record.

The working principle of the invention is as follows: during operation, operating personnel places detector body 16 in placing frame 15 earlier, adjusts locking mechanism, through pulling locking handle 24 downwards, under the effect of first connecting rod 25, second connecting rod 26, can realize the downstream of latch segment 27, reaches the effect of fixed detector body 16, prevents that detector body 16 from dropping from placing frame 15. Then, the worm 5 is driven to rotate by the first motor 4, the worm 5 drives the two worm wheels 7 to rotate, the worm wheels 7 drive the rotating shaft 6 to rotate, the rotating shaft 6 drives the adjusting rod 10 to rotate, and the adjusting rod 10 can drive the telescopic rod 2 to move up and down by matching the limiting head 20 with the limiting shaft 21, so that the up-and-down movement of the supporting plate 1 is realized, and the purpose of controlling the height of the detector body 16 is further achieved. Drive shaft 12 through second motor 11 and rotate, drive shaft 12 drives steering spindle 13 through a pair of meshed gears and rotates, and steering spindle 13 drives and places frame 15 and rotate, and then drives detector body 16 and rotate, realizes the regulation to the angle of placing of detector body 16. Through setting up damper, can reduce rocking of device, increase the stability of device, the convenient removal of device can be realized to truckle 31, accomodates drawer 17, detector through the setting and places cabinet 18, is convenient for deposit the information of supporting spare part and record.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. An auxiliary device for electrocardiogram detection comprises a support plate (1) and is characterized in that a lifting mechanism is arranged on the lower portion of the support plate (1), the lifting mechanism comprises a bottom plate (9), four telescopic rods (2) and four telescopic sleeves (3), the telescopic rods (2) can slide up and down in the telescopic sleeves (3), a limiting shaft (21) is rotatably connected to the lower ends of the telescopic rods (2), two ends of the bottom plate (9) are fixedly connected with the telescopic sleeves (3) respectively, a first motor (4) is arranged on the lower portion of the bottom plate (9), a worm (5) is arranged on the first motor (4), the worm (5) penetrates through the bottom plate (9), two rotating shafts (6) are arranged on the upper portion of the bottom plate (9), a first fixing plate (8) is arranged on each end of each rotating shaft (6), and the first fixing plate (8) is fixedly connected with the upper end face of the bottom plate (9), pivot (6) both ends are connected with regulation pole (10), it sets up spacing head (20) to adjust pole (10) and keep away from pivot (6) one end, just spacing head (20) and spacing axle (21) cooperation, telescope tube (3) are provided with spout (19) that match with regulation pole (10), pivot (6) cover is equipped with worm wheel (7), just worm wheel (7) and worm (5) meshing, worm wheel (7) both sides are provided with second fixed plate (22), just second fixed plate (22) are run through in pivot (6), backup pad (1) is provided with steering mechanism, steering mechanism upper portion is provided with places frame (15), it is provided with detector body (16) to place frame (15).

2. The auxiliary device for electrocardiogram detection according to claim 1, wherein the steering mechanism comprises a second motor (11), the second motor (11) is fixedly connected with the lower end face of the support plate (1), the second motor (11) is provided with a driving shaft (12), a steering shaft (13) is provided on one side of the driving shaft (12), a pair of meshed gears is provided between the driving shaft (12) and the steering shaft (13), the steering shaft (13) is provided with a sleeve (14), the sleeve (14) penetrates through the support plate (1) and is fixedly connected with the support plate (1), and the top end of the steering shaft (13) is fixedly connected with the placing frame (15).

3. Auxiliary device for electrocardiographic examination according to claim 2, characterized in that the upper surface of the support plate (1) is provided with a meter placement cabinet (18).

4. Auxiliary device for electrocardiographic detection according to claim 2, characterized in that the upper surface of the support plate (1) is provided with a storage drawer (17).

5. The auxiliary device for electrocardiogram detection according to claim 1, wherein the outer walls of the two sides of the placement frame (15) are respectively provided with a locking mechanism, the locking mechanism comprises a locking plate (23), the locking plate (23) is rotatably connected with a first connecting rod (25) and a second connecting rod (26), the upper portion of the locking plate (23) is provided with a locking handle (24), the first connecting rod (25) and the second connecting rod (26) are respectively rotatably connected with the locking handle (24), and one side of the locking handle (24) is provided with a locking block (27).

6. The auxiliary device for electrocardiographic detection according to claim 1, wherein a shock absorbing device is disposed on the lower end face of the telescopic sleeve (3), the shock absorbing device comprises a shock absorbing sleeve (28), a shock absorbing rod (29) is disposed on the lower portion of the shock absorbing sleeve (28), the shock absorbing rod (29) can slide in the shock absorbing sleeve (28), a spring (30) is disposed in the shock absorbing sleeve (28), and one end of the spring (30) is fixedly connected with the shock absorbing rod (29).

7. Auxiliary device for electrocardiographic detection according to claim 6, characterized in that the lower part of the shock absorbing device is provided with casters (31).