CN111643344A - Portable medical first-aid automatic heart pressing device - Google Patents

Abstract

The invention relates to a portable medical emergency cardiac automatic pressing device, belonging to the technical field of medical equipment, comprising a base, a support plate is fixedly installed on the upper surface of the base, a top plate is installed on the upper end of the support plate, and the top plate passes through a first adjustment mechanism Connected with the support plate, the bottom of the top plate is fixedly installed with a fixed plate, the fixed plate is fixedly installed with a motor, a pressing block is installed above the base, the pressing block is connected with the motor through a pressing mechanism, and the support plate includes The first plate body and the second plate body, the second plate body is connected with the first plate body through the second adjustment mechanism; the present invention connects the top plate and the support plate by setting the first adjustment mechanism, which is convenient to adjust the pressing height and make it It is suitable for users of different body shapes, and has good applicability. At the same time, the support plate is composed of a first plate body and a second plate body, and is connected by a second adjustment mechanism, so that it can be folded and stored after use, which improves portability and is more practical. .

Description

A portable medical emergency cardiac automatic compression device

technical field

The invention relates to the technical field of medical devices, in particular to a portable medical emergency cardiac automatic pressing device.

Background technique

Cardiac compressions are a measure of first aid. If the patient is in shock, or has a disturbance of consciousness, does not respond to calls, etc., but faints, this method can be used for first aid. Of course, this method is also conditional and requires specialized personnel to operate, otherwise it is easy to cause harm to the patient.

Due to the high labor intensity of cardiac compression, in order to alleviate the labor intensity of medical staff, some automatic cardiac compression devices have appeared at present. The existing cardiac automatic compression devices have a fixed structure, occupy a large area, and have poor portability. At the same time, due to the fixed structure, only Patients who can use a specific body shape have poor applicability and need to be optimized.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a portable medical emergency cardiac automatic compression device to solve the problems raised in the above background art.

To achieve the above object, the present invention provides the following technical solutions:

A portable medical emergency cardiac automatic pressing device, comprising a base, a support plate is fixedly installed on the upper surface of the base, a top plate is installed on the upper end of the support plate, the top plate is connected with the support plate through a first adjustment mechanism, and the bottom of the top plate is installed. A fixing plate is fixedly installed, a motor is fixedly installed on the fixing plate, a pressing block is installed above the base, the pressing block is connected with the motor through a pressing mechanism, and the supporting plate includes a first plate body and a second plate body , the second plate body is connected with the first plate body through a second adjusting mechanism.

As a further technical solution of the present invention: the pressing mechanism includes a baffle plate and a turntable, the baffle plate is fixedly installed at the bottom of the fixed plate, the turntable is connected to the output end of the motor through a rotating shaft, and the turntable is fixed on the side away from the motor An eccentrically arranged first rotating shaft is installed, and the first rotating shaft is sleeved with a connecting rod that is rotatably connected to it. The plate is slidably connected to the plate, and the pressing block is fixedly installed on the lower end of the push rod.

As a further technical solution of the present invention: the first adjustment mechanism includes a threaded rod, a limit chute is provided at the upper end of the support plate, the threaded rod is arranged in the limit chute and is rotatably connected with it, and the threaded rod The outer sleeve is provided with a limit block threadedly connected with the limit block, and one end of the limit block is fixedly connected with the top plate.

As a further technical solution of the present invention, the limiting block is provided with a threaded hole matched with the threaded rod.

As a further technical solution of the present invention: the second adjustment mechanism includes a sliding rod and a rotating block, the sliding rod is fixedly installed at the bottom of the first plate body, and the lower end of the sliding rod penetrates the second plate body and is slidably connected with it, The rotating block is sleeved on the outer side of the bottom of the sliding rod and is rotatably connected with it. The second plate body is provided with a first limiting hole matched with the rotating block, and the upper end of the first limiting hole is connected with it The bottom of the second limit hole is provided with a limit groove communicated with the second limit hole, and the limit groove is connected with the first limit hole.

As a further technical solution of the present invention, a power supply and a voltage regulator are also fixedly installed on the fixing plate.

As a further technical solution of the present invention, a backing plate is fixedly installed on the upper surface of the base.

As a further technical solution of the present invention: the material of the backing plate is soft rubber.

Compared with the prior art, the beneficial effects of the present invention are: by setting the first adjustment mechanism to connect the top plate and the support plate, it is convenient to adjust the pressing height, so that it can match users with different body shapes, and the applicability is good, and the support plate is made of The first plate body and the second plate body are formed, and are connected by the second adjusting mechanism, so that it can be folded and stored after use, which improves portability and is more practical.

Description of drawings

Fig. 1 is the front sectional view of portable medical emergency cardiac automatic pressing device;

Fig. 2 is the side view of the pressing mechanism in the portable medical emergency cardiac automatic pressing device;

3 is a schematic structural diagram of a first adjustment mechanism in the portable medical emergency cardiac automatic pressing device;

Fig. 4 is a side sectional view of the second adjusting mechanism in the portable medical emergency cardiac automatic pressing device.

In the figure: 1-base, 2-support plate, 3-top plate, 4-motor, 5-pressing mechanism, 6-power supply, 7-first adjustment mechanism, 8-second adjustment mechanism, 9-backing plate, 10- Fixed plate, 11-stabilizer, 12-pressing block, 13-baffle plate, 14-turntable, 15-first shaft, 16-connecting rod, 17-rotating shaft, 18-second rotating shaft, 19-push rod, 20 -Limit block, 21-threaded rod, 22-threaded hole, 23-limit chute, 24-first plate body, 25-slide rod, 26-rotating block, 27-first limit hole, 28-th Two plate bodies, 29-limiting slot, 30-second limiting hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

The portable medical emergency cardiac automatic pressing device as shown in Figures 1-4 includes a base 1, a support plate 2 is fixedly installed on the upper surface of the base 1, and a top plate 3 is installed on the upper end of the support plate 2, and the top plate 3 passes through the first An adjustment mechanism 7 is connected to the support plate 2 , a fixing plate 10 is fixedly installed at the bottom of the top plate 3 , the motor 4 is fixedly installed on the fixing plate 10 , a pressing block 12 is installed above the base 1 , and the pressing block 12 The pressing mechanism 5 is connected to the motor 4, that is, the motor 4 rotates, and the pressing mechanism 5 carries the pressing block 12 to continuously press the heart part for first aid, and the first adjusting mechanism 7 is used to adjust the position of the top plate 3, so as to adapt to different The user of the stature; the support plate 2 includes a first plate body 24 and a second plate body 28, and the second plate body 28 is connected with the first plate body 24 through the second adjustment mechanism 8, that is, through the second adjustment mechanism 8 to adjust the height of the entire pressing device, so that it can be folded and stored in the vertical direction when not in use, reducing the floor space and making it more portable.

Further, the pressing mechanism 5 includes a baffle plate 13 and a turntable 14, the baffle plate 13 is fixedly mounted on the bottom of the fixed plate 10, the turntable 14 is connected to the output end of the motor 4 through a rotating shaft 17, and the turntable 14 is far away from An eccentrically arranged first rotating shaft 15 is fixedly installed on one side of the motor 4 , and a connecting rod 16 rotatably connected to the first rotating shaft 15 is sleeved outside the first rotating shaft 15 . The push rod 19 is connected, one end of the push rod 19 penetrates the baffle 13 and is slidably connected to it, the pressing block 12 is fixedly installed on the lower end of the push rod 19, and the motor 4 rotates with the turntable 14 through the rotating shaft 17 during operation, and the push rod 19 Due to the restriction of the baffle 13 , under the traction of the connecting rod 16 , the turntable 14 reciprocates in the vertical direction with the rotation of the turntable 14 , so that the pressing frequency is adjusted by the rotation speed of the motor 4 .

Further, the first adjustment mechanism 7 includes a threaded rod 21, a limit chute 23 is defined on the upper end of the support plate 2, and the threaded rod 21 is arranged in the limit chute 23 and is rotatably connected with it. 21 is sleeved with a limit block 20 that is threadedly connected to it, and one end of the limit block 20 is fixedly connected to the top plate 3. Specifically, the limit block 20 is provided with a threaded hole 22 that is matched with the threaded rod 21. That is, after the user is lying down, by rotating the connecting rod 21, the limit block 20 restricted by the limited position chute 23 moves up and down with the top plate 3 to adjust the pressing height, so as to prevent the user from being harmful to the user by pressing too deeply.

Further, the second adjusting mechanism 8 includes a sliding rod 25 and a rotating block 26 , the sliding rod 25 is fixedly installed on the bottom of the first plate body 24 , and the lower end of the sliding rod 25 penetrates the second plate body 28 and is slidably connected with it. , the rotating block 26 is sleeved on the outer side of the bottom of the sliding rod 25 and is rotatably connected with it. The rotating block 26 slides in the first limiting hole 27; the upper end of the first limiting hole 27 is provided with a second limiting hole 30 that communicates with it, and the bottom of the second limiting hole 30 is provided with a connecting hole 30. Limit slot 29, the limit slot 29 is connected with the first limit hole 27, when the slide bar 25 slides upwards with the rotating block 26 into the second limit hole 30, at this time rotate the rotating block 26 to make it enter into the second limit hole 30, and then put down, so that the rotating block 26 enters the limit groove 29, so as to cooperate with the sliding rod 25 to support the first plate body 24, so that the top plate 3 is pressed by the pressing mechanism with the pressing block 12. , when the use is over, lift the top plate 3 upward, so that the sliding rod 25 enters the second limit hole 30 with the rotating block 26, and then rotate the rotating block 26 to make it fit with the first limiting hole 27, and then follow the sliding rod 25 enters the bottom of the first limiting hole 27, so that the first plate body 24 is folded and stored relative to the second plate body 28, thereby improving portability.

Example 2

This embodiment is further optimized on the basis of Embodiment 1. In order to facilitate work in places with no external power supply such as outdoors, the fixing plate 10 is also fixedly installed with a power supply 6 and a voltage stabilizer 11. The voltage stabilizer 11 makes the motor 4 More stable at work.

Further, a pad 9 is fixedly installed on the upper surface of the base 1. Preferably, the pad 9 is made of soft rubber. By setting the pad 9 made of soft rubber, the user is more comfortable when lying down, avoiding It causes secondary damage during first aid, and has a good protective effect.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. A portable medical emergency cardiac automatic pressing device, comprising a base (1), a support plate (2) is fixedly installed on the upper surface of the base (1), and a top plate (3) is installed on the upper end of the support plate (2), It is characterized in that: the top plate (3) is connected with the support plate (2) through the first adjustment mechanism (7), the bottom of the top plate (3) is fixedly installed with a fixed plate (10), and the fixed plate (10) is mounted on the bottom A motor (4) is fixedly installed, a pressing block (12) is installed above the base (1), and the pressing block (12) is connected to the motor (4) through a pressing mechanism (5), and the support plate (2) It comprises a first plate body (24) and a second plate body (28), and the second plate body (28) is connected with the first plate body (24) through a second adjusting mechanism (8). 2. The portable medical emergency cardiac automatic pressing device according to claim 1, wherein the pressing mechanism (5) comprises a baffle plate (13) and a turntable (14), and the baffle plate (13) is fixedly installed on the At the bottom of the fixing plate (10), the turntable (14) is connected to the output end of the motor (4) through the rotating shaft (17), and the turntable (14) is fixedly installed on the side away from the motor (4) with an eccentrically arranged first A rotating shaft (15), the first rotating shaft (15) is sleeved with a connecting rod (16) rotatably connected to it, and the connecting rod (16) is away from the first rotating shaft (15) at one end through the second rotating shaft (18) and A push rod (19) is connected, one end of the push rod (19) penetrates the baffle plate (13) and is slidably connected with it, and the pressing block (12) is fixedly installed on the lower end of the push rod (19). 3. The portable medical emergency cardiac automatic pressing device according to claim 1 or 2, characterized in that: the first adjustment mechanism (7) comprises a threaded rod (21), and the upper end of the support plate (2) is provided with a limited position A chute (23), the threaded rod (21) is arranged in the limit chute (23) and is rotatably connected with it, and a limit block (20) threadedly connected to the threaded rod (21) is sleeved outside the threaded rod (21), One end of the limiting block (20) is fixedly connected with the top plate (3). 4. The portable medical emergency cardiac automatic pressing device according to claim 3, wherein a threaded hole (22) matched with a threaded rod (21) is opened in the limit block (20). 5 . The portable medical emergency cardiac automatic pressing device according to claim 1 , wherein the second adjusting mechanism ( 8 ) comprises a sliding rod ( 25 ) and a rotating block ( 26 ), and the sliding rod ( 25 ) It is fixedly installed on the bottom of the first plate body (24), the lower end of the sliding rod (25) penetrates through the second plate body (28) and is slidably connected with it, and the rotating block (26) is sleeved on the outer side of the bottom of the sliding rod (25). The second plate body (28) is provided with a first limit hole (27) which is matched with the rotating block (26), and the upper end of the first limit hole (27) is connected with it. A second limit hole (30) connected to the second limit hole (30), the bottom of the second limit hole (30) is provided with a limit groove (29) that communicates with it, and the limit groove (29) is connected to the first limit hole ( 27) Connected. 6 . The portable medical emergency cardiac automatic pressing device according to claim 1 , wherein a power supply ( 6 ) and a voltage regulator ( 11 ) are also fixedly installed on the fixing plate ( 10 ). 7 . 7 . The portable medical emergency cardiac automatic pressing device according to claim 6 , wherein a backing plate ( 9 ) is fixedly installed on the upper surface of the base ( 1 ). 8 . 8 . The portable medical emergency cardiac automatic pressing device according to claim 7 , wherein the material of the backing plate ( 9 ) is soft rubber. 9 .

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