CN214744283U

CN214744283U - Fixing device for electrocardiograph

Info

Publication number: CN214744283U
Application number: CN202023312754.0U
Authority: CN
Inventors: 邰小丽
Original assignee: Haian People's Hospital
Current assignee: Haian People's Hospital
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-16
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a fixing device for an electrocardiograph, which solves the problem that the prior fixing device for the electrocardiograph can not effectively compress the parts with different heights on the side surface of the electrocardiograph when in use; the technical characteristics are as follows: the movable plate and the connecting column are symmetrically arranged on the fixed table, the outer side of the connecting column is fixedly connected with the movable plate, the two groups of fixing assemblies are arranged, and the two groups of fixing assemblies are both positioned on the inner side of the connecting column; through setting up fixed subassembly and slip subassembly, because fixed subassembly passes through fly leaf and spliced pole with the slip subassembly and links to each other, only need just can drive fixed subassembly through rotating the turning handle and remove left or right, be convenient for compress tightly fixedly to the electrocardiograph of different specifications, still through setting up a plurality of compressing tightly pieces on fixed subassembly in addition to make the device can compress tightly the position of difference in height on the electrocardiograph side effectively.

Description

Fixing device for electrocardiograph

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a fixing device for electrocardiograph.

Background

The electrocardiograph can automatically record the bioelectric signals (electrocardiosignals) generated by exciting the cardiac muscle during heart activity, is a medical electronic instrument commonly used for clinical diagnosis and scientific research, and is generally divided into the following parts according to the number of output channels of the recorder in China: single-channel, three-channel, six-channel and twelve-channel electrocardiographs and the like.

Chinese patent CN209661641U discloses a portable fixing device for mobile electrocardiograph, which comprises a base box, wherein a receiving groove is opened and squashed at the top of the base box, a foot seat is fixedly connected to the inner wall of the bottom of the receiving groove, the foot seat is hinged to a first supporting swing rod through a first pin shaft, the other end of the first supporting swing rod is hinged to a second supporting swing rod through a second pin shaft, the other end of the second supporting swing rod is hinged to a third supporting swing rod through a second pin shaft, the other end of the third supporting swing rod is hinged to a second adjusting swing rod through a second pin shaft, and the other end of the adjusting swing rod is fixedly connected to a supporting plate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device for electrocardiograph to there is the problem that can not compress tightly the position of height difference to electrocardiograph side effectively in the current fixing device for electrocardiograph that mentions in solving above-mentioned background art in the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device for electrocardiograph, includes fixed station, fly leaf, spliced pole and fixed subassembly, is equipped with the slip subassembly in the fixed station, and fly leaf and spliced pole symmetry set up on the fixed station, the outside and fly leaf fixed connection of spliced pole, and the fixed subassembly is equipped with two sets ofly altogether, and two sets of fixed subassemblies all are located the inboard of spliced pole.

As a further aspect of the present invention: the fixing component comprises connecting plates and pressing pieces, the connecting plates are of rectangular plate-shaped structures, the two groups of connecting plates are respectively connected with connecting columns on the left side and the right side, and the pressing pieces are three and are arranged on the connecting plates along the same straight line.

As a further aspect of the present invention: the compressing part is composed of a baffle, a connecting rod, a spring and a pressing plate, the connecting rod is arranged in a circular through hole formed in the connecting plate in an alternating mode, the upper end of the connecting rod is connected with the baffle, the lower end of the connecting rod is connected with the pressing plate, a rubber pad is bonded on the pressing plate, the spring is sleeved on the connecting rod and located between the connecting plate and the pressing plate, and the connecting rod is connected with the connecting plate in a sliding mode.

As a further aspect of the present invention: the sliding assembly comprises a screw rod, a sliding block, a first shaft seat and a first bevel gear, a driving assembly is arranged on the right side of the sliding assembly, and the driving assembly comprises a rotating handle, a rotating shaft, a second bevel gear and a second shaft seat.

As a further aspect of the present invention: a shaft base is embedded in the left side and the right side of the sliding groove, the sliding groove is formed in the fixing platform, the screw rod is rotatably installed on the shaft base, the right end of the screw rod extends out of the right side of the shaft base and is connected with the bevel gear, the sliding block is sleeved on the screw rod through the internally-arranged threaded through hole, the upper end of the sliding block is connected with the bottom of the movable plate, and the sliding block is connected with the sliding groove in a sliding mode.

As a further aspect of the present invention: no. two axle beds embedding is installed in the inside of fixed station, and the pivot rotates to be installed on No. two axle beds, and the front end of pivot stretches out the outside of No. two axle beds and rotates with the turning handle and link to each other, and No. two bevel gear fixed connection is on No. two axle beds, and No. two bevel gear meshes with a bevel gear in addition and is connected.

To sum up, the beneficial effects of the utility model are that: this fixing device for electrocardiograph through setting up fixed subassembly and slip subassembly, because fixed subassembly passes through fly leaf and spliced pole with the slip subassembly and links to each other, only needs just can drive fixed subassembly through rotating the turning handle and remove left or right, is convenient for compress tightly fixedly to the electrocardiograph of different specifications, still through setting up a plurality of compressing tightly pieces on fixed subassembly in addition to make the device can compress tightly the position of the difference of height on the electrocardiograph side effectively. The device has the electrocardiograph that can be applicable to different specifications and can be imitated and compress tightly the advantage to the position of high low difference on the electrocardiograph side, and the effectual fixing device for the electrocardiograph of having solved exists in the use can not compress tightly the problem effectively to the position of high low difference on the electrocardiograph side.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural view of the sliding assembly of the present invention;

fig. 4 is a schematic structural diagram of the middle driving assembly of the present invention.

In the figure: 1-fixed table, 2-movable plate, 3-connecting column, 4-connecting plate, 5-pressing plate, 6-spring, 7-connecting rod, 8-baffle, 9-rotating handle, 10-sliding groove, 11-rotating shaft, 12-screw rod, 13-rubber pad, 14-sliding block, 15-first shaft seat, 16-first conical gear, 17-second conical gear and 18-second shaft seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1, in the embodiment of the utility model, a fixing device for electrocardiograph, including fixed station 1, fly leaf 2, spliced pole 3 and fixed subassembly, be equipped with the slip subassembly in the fixed station 1, fly leaf 2 and the symmetrical setting of spliced pole 3 are on fixed station 1, the outside and the fly leaf 2 fixed connection of spliced pole 3, and the fixed subassembly is equipped with two sets ofly altogether, and two sets of fixed subassemblies all are located the inboard of spliced pole 3.

As shown in fig. 1-2, the fixing component includes connecting plates 4 and pressing members, the connecting plates 4 are in a rectangular plate-shaped structure, two groups of connecting plates 4 are respectively connected with the connecting columns 3 on the left and right sides, and the pressing members are three and arranged on the connecting plates 4 along the same straight line.

As shown in fig. 1-3, the pressing member is composed of a baffle 8, a connecting rod 7, a spring 6 and a pressing plate 5, the connecting rod 7 is inserted and installed in a circular through hole formed in the connecting plate 4, the upper end of the connecting rod 7 is connected with the baffle 8, the lower end of the connecting rod is connected with the pressing plate 5, a rubber pad 13 is bonded on the pressing plate 5, the spring 6 is sleeved on the connecting rod 7 and located between the connecting plate 4 and the pressing plate 5, and the connecting rod 7 is in sliding connection with the connecting plate 4.

During the use, the three piece that compresses tightly that sets up on the fixed subassembly can compress tightly the position of difference of height on the electrocardiograph side effectively in certain extent owing to have elasticity, avoids producing the condition that the part compresses tightly, and rubber pad 13 that bonds on the clamp plate 5 in addition is compressing tightly, except playing the guard action and can also preventing its slip to the electrocardiograph.

Example 2

As shown in fig. 2-3, the sliding assembly includes a screw rod 12, a sliding block 14, a first shaft seat 15 and a first bevel gear 16, and a driving assembly is disposed on the right side of the sliding assembly and includes a rotating handle 9, a rotating shaft 11, a second bevel gear 17 and a second shaft seat 18.

As shown in fig. 3-4, the first shaft seat 15 is embedded in and installed on the left and right sides of the sliding chute 10, the sliding chute 10 is opened in the fixed station 1, the screw rod 12 is rotatably installed on the first shaft seat 15, the right end of the screw rod 12 extends out of the right side of the first shaft seat 15 and is connected with the first bevel gear 16, the sliding block 14 is sleeved on the screw rod 12 through a through hole with a thread arranged therein, the upper end of the sliding block 14 is connected with the bottom of the movable plate 2, and the sliding block 14 is slidably connected with the sliding chute 10.

As shown in fig. 3-4, the second shaft seat 18 is embedded in the fixing table 1, the rotating shaft 11 is rotatably mounted on the second shaft seat 18, the front end of the rotating shaft 11 extends out of the second shaft seat 18 and is rotatably connected with the rotating handle 9, the second bevel gear 17 is fixedly connected to the second shaft seat 18, and the second bevel gear 17 is meshed with the first bevel gear 16.

To sum up, the utility model discloses a theory of operation is: when in use, the electrocardiograph is placed between the two groups of fixing components on the fixing table 1, then the rotating handle 9 is continuously rotated clockwise by hands, the rotating handle 9 drives the rotating shaft 11 and the second bevel gear 17 to rotate after rotating, because the second conical gear 17 is meshed with the first conical gear 16, the second conical gear 17 drives the first conical gear 16 to rotate together with the screw rod 12 after rotating, further drives the sliding block 14 to slide inwards in the sliding groove 10, since the slider 14 is connected to the movable plate 2, the movable plate 2 and the connecting column 3 move inwardly while the slider 14 moves inwardly, and then drive the inboard fixed subassembly of spliced pole 3 and follow the inboard and move, continue to rotate turning handle 9, make the piece that compresses tightly on two sets of fixed subassemblies constantly move inboard until the piece that compresses tightly the electrocardiograph on fixed station 1, so just accomplished compressing tightly fixedly to the electrocardiograph.

The embodiment of the utility model provides a beneficial effect is: this fixing device for electrocardiograph through setting up fixed subassembly and slip subassembly, because fixed subassembly links to each other through fly leaf 2 and spliced pole 3 with the slip subassembly, only needs just can drive fixed subassembly through rotating turning handle 9 and moves left or right, is convenient for compress tightly fixedly to the electrocardiograph of different specifications, still through setting up a plurality of compressing tightly pieces on fixed subassembly in addition to make the device can compress tightly the position of the difference of height on the electrocardiograph side effectively. The device has the electrocardiograph that can be applicable to different specifications and can be imitated and compress tightly the advantage to the position of high low difference on the electrocardiograph side, and the effectual fixing device for the electrocardiograph of having solved exists in the use can not compress tightly the problem effectively to the position of high low difference on the electrocardiograph side.

Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are provided as examples and are not intended to limit the scope of the present invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the scope of the invention described in the claims and the equivalent thereof.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A fixing device for an electrocardiograph comprises a fixed table (1), a movable plate (2), connecting columns (3) and fixing components, wherein sliding components are arranged in the fixed table (1), the movable plate (2) and the connecting columns (3) are symmetrically arranged on the fixed table (1), the outer sides of the connecting columns (3) are fixedly connected with the movable plate (2), two groups of fixing components are arranged, and the two groups of fixing components are both positioned on the inner sides of the connecting columns (3),

the sliding mechanism is characterized in that the sliding assembly comprises a screw rod (12), a sliding block (14), a first shaft seat (15) and a first conical gear (16), a driving assembly is arranged on the right side of the sliding assembly and comprises a rotating handle (9), a rotating shaft (11), a second conical gear (17) and a second shaft seat (18), the first shaft seat (15) is embedded and installed on the left side and the right side of the sliding groove (10), the sliding groove (10) is arranged in a fixed table (1), the screw rod (12) is rotatably installed on the first shaft seat (15), the right end of the screw rod (12) extends out of the right side of the first shaft seat (15) and is connected with the first conical gear (16), the sliding block (14) is sleeved on the screw rod (12) through an internally-arranged threaded through hole, the upper end of the sliding block (14) is connected with the bottom of a movable plate (2), the sliding block (14) is slidably connected with the sliding groove (10), the second shaft seat (18) is embedded and installed inside the fixed table (1), the rotating shaft (11) is rotatably arranged on the second shaft seat (18), the front end of the rotating shaft (11) extends out of the outer side of the second shaft seat (18) and is rotatably connected with the rotating handle (9), the second conical gear (17) is fixedly connected on the second shaft seat (18), and the second conical gear (17) is meshed with the first conical gear (16);

the fixing assembly comprises connecting plates (4) and pressing pieces, the connecting plates (4) are of rectangular plate-shaped structures, the two groups of connecting plates (4) are respectively connected with connecting columns (3) on the left side and the right side, and the pressing pieces are three and are arranged on the connecting plates (4) along the same straight line.

2. The fixing device for the electrocardiograph according to claim 1, wherein the pressing member is composed of a baffle (8), a connecting rod (7), a spring (6) and a pressing plate (5), the connecting rod (7) is inserted and installed in a circular through hole formed in the connecting plate (4), the upper end of the connecting rod (7) is connected with the baffle (8), the lower end of the connecting rod is connected with the pressing plate (5), a rubber pad (13) is bonded on the pressing plate (5), the spring (6) is sleeved on the connecting rod (7) and located between the connecting plate (4) and the pressing plate (5), and the connecting rod (7) is connected with the connecting plate (4) in a sliding mode.