Cardio-pulmonary resuscitation experience device

Abstract

The utility model relates to the technical field of medical teaching models, in particular to a cardio-pulmonary resuscitation experiencing device, which comprises a base and is characterized in that guide rods are fixedly connected to four corners of the top of the base, first springs are sleeved on the outer surfaces of the guide rods, a top plate is fixedly connected to the top ends of the guide rods, and the top plate is fixedly connected to the bottom of the base. A notch is formed in the middle of the top plate, a sliding plate is slidably connected to the outer surface of the guide rod in a sleeving mode, a pressing rod is fixedly connected to the center of the top of the sliding plate, and a pressing plate is fixedly connected to the top end of the pressing rod. The device has the advantages that by applying downward pressure to the pressing plate, the sliding plate slides downwards, the first spring is compressed, the sliding plate provides pulling force for the pull rope, the sliding block is pulled to slide in the U-shaped sliding groove, whether the pressed depth is qualified or not is judged by observing scales on the corresponding scale plate in the moving process of the pointer, it is guaranteed that the result can be visually observed, and meanwhile the pressing depth is guaranteed to be qualified. Therefore, the user can experience learning in a public place and the like without a power supply.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical teaching model technical field, especially in a kind of cardiopulmonary resuscitation experience device. BACKGROUND

[0002] Cardiopulmonary resuscitation is the most important first-aid knowledge and skill, it is effective first-aid measure when life is in danger, therefore, more people can master cardiopulmonary resuscitation, and the possibility of patient rescue in emergency is greater. Cardiopulmonary resuscitation learned in textbook or on the Internet is theoretical knowledge, in the face of emergency, only theoretical knowledge is difficult to effectively do cardiopulmonary resuscitation. Therefore, whether skilled in cardiopulmonary resuscitation needs specific operation, and operation needs to use cardiopulmonary resuscitation experience device.

[0003] The existing cardiopulmonary resuscitation experience device is a human-shaped model, and the inside is provided with spring and other feedback components, which can give feedback of hand force when pressing, and some models are provided with sensors for distance measurement, which can measure the pressing depth to determine whether the pressing depth is qualified.

[0004] For example, a distance measuring device for cardiopulmonary resuscitation training is disclosed in Chinese patent CN211878783U, the signal transmitter and signal receiver are arranged at both ends of the elastic pressing assembly, and are configured to sense the depth signal of pressing chest cavity during the extension and retraction of the elastic pressing assembly, so as to determine whether the pressing depth is qualified.

[0005] For example, a visual cardiopulmonary resuscitation model is disclosed in Chinese patent CN117198132B, the visual cardiopulmonary resuscitation model is provided with inductive block, first sensor, second sensor and third sensor, when pressing, the inductive block descends to trigger the corresponding sensor, so as to determine whether the pressing depth is qualified.

[0006] However, the above two existing devices and models for experiencing cardiopulmonary resuscitation have the following defects while solving the problem:

[0007] The measurement structure of pressing depth adopts electronic components, so it needs to be used under the condition of power supply, if used for mass experience and learning in outdoor public places, it needs to be equipped with power supply device such as storage battery, so the overall quality is heavy and inconvenient to carry. INVENTION CONTENTS

[0008] The utility model aims to solve at least one of the technical defects in the background art.

[0009] To this end, one purpose of the utility model lies in providing a cardiopulmonary resuscitation experience device, aiming at solving the problem that the ranging structure in the cardiopulmonary resuscitation model in the prior art can only be used under the condition of power supply.

[0010] In order to achieve the above-mentioned purpose, the utility model provides a cardiopulmonary resuscitation experience device in one aspect of embodiment, including the base, the four corners of the base top fixedly connected with the guide rod, the outer surface of the guide rod is sleeved with the first spring, the top of the guide rod is fixedly connected with the top plate, the middle part of the top plate is provided with the gap, the outer surface of the guide rod is slidably sleeved with the sliding plate, the center of the sliding plate top is fixedly connected with the pressure rod, the top of the pressure rod is fixedly connected with the pressure plate.

[0011] One side of the base is fixedly connected with the neck plate, the top of the neck plate is fixedly connected with the support, one side of the support is fixedly connected with the U-shaped sliding groove, the U-shaped sliding groove is slidably connected with the sliding block, the second spring is fixedly connected between the sliding block and the support, the top of the U-shaped sliding groove is fixedly connected with the scale plate, the top of the sliding block is fixedly connected with the pointer.

[0012] One side of the gap is rotatably connected with the first guide roller, one side of the top plate is rotatably connected with the second guide roller, the top of the neck plate is fixedly connected with the first positioning seat and the second positioning seat, the inner part of the first positioning seat and the second positioning seat is rotatably connected with the third guide roller and the fourth guide roller respectively, the center of the sliding plate top is fixedly connected with the pull rope, the tail end of the pull rope is fixedly connected with the sliding block, and the outer surface of the pull rope is overlapped on the outer surface of the first guide roller, the second guide roller, the third guide roller and the fourth guide roller.

[0013] The beneficial effect is that: by applying downward pressure to the pressure plate, the sliding plate will slide downward, compressing the first spring, the sliding plate provides tension to the pull rope, pulling the sliding block to slide in the U-shaped sliding groove, and by observing the scale on the scale plate corresponding to the movement of the pointer, the depth of the pressing is determined, ensuring that the result can be observed intuitively, without the need for electricity, so that it can be experienced and learned in public places without power supply.

[0014] It is preferred that the outer surface of the guide rod is slidably connected with the adjusting plate, the bottom of the base is rotatably connected with the bolt, the bolt is threadedly connected with the adjusting plate, and the first spring is located between the adjusting plate and the sliding plate.

[0015] The beneficial effect is that: by rotating the bolt, the adjusting plate can be lifted, the first spring can be compressed or released, and the elastic potential energy of the first spring can be changed, so that the feeling of cardiopulmonary resuscitation of different ages or weights can be experienced.

[0016] Preferably, the two sides of the top of the U-shaped sliding groove are fixedly connected with scale plates, and the two scale plates are fixedly connected with conductive sheets; the pointer is made of conductive material; one side of the U-shaped sliding groove is fixedly connected with a support plate, and the top of the support plate is fixedly installed with two indicator lights.

[0017] The beneficial effect is that when the power supply is on, the pointer is in contact with the conductive sheet during sliding, and the indicator light is turned on, so that the depth of the pressing can be judged by observing the turning on of the two indicator lights, that is, whether it is qualified, too deep or too shallow, so that the intuitive judgment can be made under the condition of power supply.

[0018] The additional aspects and advantages of the present application will be partially given in the following description, and some will become apparent from the following description, or be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0019] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0020] Figure 1 It is a structural schematic view of the present application.

[0021] Figure 2 It is a sectional view of the base of the present application.

[0022] Figure 3 It is a structural schematic view of the scale plate part of the present application.

[0023] Figure 4 It is a schematic view of the appearance of the present application.

[0024] In which: 1, base, 11, guide rod, 12, first spring, 13, top plate, 14, notch, 2, sliding plate, 21, pressure rod, 22, pressure plate, 3, neck plate, 31, first guide wheel, 32, second guide wheel, 33, first positioning seat, 34, third guide wheel, 35, second positioning seat, 36, fourth guide wheel, 37, pull rope, 4, support, 41, U-shaped sliding groove, 42, sliding block, 43, second spring, 44, scale plate, 45, pointer, 46, conductive sheet, 47, support plate, 48, indicator light, 5, adjusting plate, 51, bolt, 6, thoracic model sleeve. DETAILED DESCRIPTION

[0025] The embodiments of the present application will be described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0026] In the utility model, unless another explicit provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connect;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can through intermediate medium indirectly connect, can be the intercommunication of two elements inside.For the ordinary skill in the art, the above terms can be understood according to the specific meaning of the utility model.

[0027] The utility model provides a kind of cardiopulmonary resuscitation experience device.

[0028] Embodiment one:

[0029] As Figures 1-3 It includes base 1, the four corners of the top of base 1 are fixedly connected with guide rod 11, the outer surface of guide rod 11 is sleeved with first spring 12, the top of guide rod 11 is fixedly connected with top plate 13, the middle part of top plate 13 is provided with aperture 14, the outer surface of guide rod 11 is slidably sleeved with sliding plate 2, sliding plate 2 is below top plate 13 and is located the top end of first spring 12, the center of the top of sliding plate 2 is fixedly connected with pressure rod 21, pressure rod 21 extends to the above of top plate 13 through aperture 14, the top end of pressure rod 21 is fixedly connected with pressure plate 22, by exerting force to pressure plate 22, sliding plate 2 slides down, depresses first spring 12, loosens pressure plate 22, first spring 12 rebounds, can push pressure plate 22 reset, repeatedly presses, to experience the operation of cardiopulmonary resuscitation;

[0030] One side of base 1 is fixedly connected with neck plate 3, the top of neck plate 3 is fixedly connected with support 4, one side of support 4 is fixedly connected with U-shaped sliding groove 41, the inside of U-shaped sliding groove 41 is slidably connected with sliding block 42, second spring 43 is fixedly connected between sliding block 42 and support 4, sliding block 42 slides to the direction of support 4, can compress second spring 43, loosens sliding block 42, second spring 43 can push sliding block 42 reset, the top of U-shaped sliding groove 41 is fixedly connected with scale plate 44, the top of sliding block 42 is fixedly connected with pointer 45, pointer 45 moves along with the sliding of sliding block 42, the sliding of pointer 45 is corresponding different scale on scale plate 44;

[0031] A first guide wheel 31 is rotatably connected to one side inside the gap 14, a second guide wheel 32 is rotatably connected to one side of the top plate 13, a first positioning seat 33 and a second positioning seat 35 are fixedly connected to the top of the neck plate 3, a third guide wheel 34 and a fourth guide wheel 36 are rotatably connected to the inside of the first positioning seat 33 and the second positioning seat 35 respectively, a pull rope 37 is fixedly connected to the center of the top of the sliding plate 2, the end of the pull rope 37 is fixedly connected with a sliding block 42, and the outer surface of the pull rope 37 is lapped on the outer surfaces of the first guide wheel 31, the second guide wheel 32, the third guide wheel 34 and the fourth guide wheel 36. With the descent of the sliding plate 2, the pull rope 37 can provide a pulling force, so that the pull rope 37 pulls the sliding block 42 to move, so that the sliding block 42 compresses the second spring 43.

[0032] Specifically, as shown in Figure 4 The outer surfaces of the base 1, the top plate 13 and the pressing plate 22 are sleeved with a thoracic cavity model sleeve 6.

[0033] The working principle of the embodiment is as follows: in use, by applying a downward pressure to the pressing plate 22, the sliding plate 2 slides downward on the surface of the guide rod 11, compressing the first spring 12, and the sliding plate 2 pulls the sliding block 42 to slide in the U-shaped sliding groove 41, then by observing the scale on the scale plate 44 corresponding to the pointer 45, it can be determined whether the depth of the downward pressure is qualified, and the pressing plate 22 is released, the first spring 12 pushes the sliding plate 2 to rise, and the second spring 43 resets the sliding block 42.

[0034] Example two:

[0035] As shown in Figure 2 On the basis of example one, the outer surface of the guide rod 11 is slidably connected with an adjusting plate 5, the bottom of the base 1 is rotatably connected with a screw 51, the screw 51 is threadedly connected with the adjusting plate 5, the first spring 12 is located between the adjusting plate 5 and the sliding plate 2, by rotating the screw 51, it rotates in the inside of the adjusting plate 5, so as to adjust the height of the adjusting plate 5, thus the length of the first spring 12 can be compressed, so as to change the elastic potential energy of the first spring 12, thus when the pressing plate 22 is forced again, the force required for the sliding plate 2 to slide down the same distance is changed, so as to experience the cardiopulmonary resuscitation of people with different weights and different ages.

[0036] Example three:

[0037] As shown in Figure 3As shown, on the basis of the first or second embodiment, the two sides of the top of the U-shaped sliding groove 41 are fixedly connected with scale plates 44, and the two scale plates 44 are fixedly connected with conductive sheets 46, two conductive sheets 46 are fixed on each scale plate 44, the two conductive sheets 46 correspond to the qualified scale area and the area greater than the qualified scale area respectively, and the conductive sheets 46 on the two scale plates 44 are symmetrical, the pointer 45 is made of conductive material, when the pointer 45 slides to the position of the conductive sheet 46, the two conductive sheets 46 on the two scale plates 44 can be electrified, one side of the U-shaped sliding groove 41 is fixedly connected with a supporting plate 47, the top of the supporting plate 47 is fixedly installed with two indicator lights 48, the two indicator lights 48 are red and green respectively, the control line of the green indicator light 48 is connected to the two conductive sheets 46 corresponding to the qualified scale area, and the control line of the red indicator light 48 is connected to the two conductive sheets 46 greater than the qualified scale area, in the process of experiencing cardiopulmonary resuscitation, when the pointer 45 slides to the qualified area, the green indicator light 48 is electrified and lights up, when the pointer 45 slides to the two conductive sheets 46 greater than the qualified area, the red indicator light 48 lights up, so that under the condition of electrification, whether the pressed depth is qualified can be more intuitively judged.

Claims

1. A cardiopulmonary resuscitation experience device comprising a base (1), characterized in that, The bottom (1) top of the four corners is fixedly connected with guide rod (11), the outer surface of the guide rod (11) is sleeved with first spring (12), the top end of the guide rod (11) is fixedly connected with top plate (13), the middle part of the top plate (13) is provided with an opening (14), the outer surface of the guide rod (11) is slidably sleeved with a sliding plate (2), the top center of the sliding plate (2) is fixedly connected with a pressure rod (21), the top end of the pressure rod (21) is fixedly connected with a pressure plate (22); The bottom (1) is fixedly connected with a neck plate (3), the top of the neck plate (3) is fixedly connected with a support (4), one side of the support (4) is fixedly connected with a U-shaped sliding groove (41), the U-shaped sliding groove (41) is slidably connected with a sliding block (42), the sliding block (42) and the support (4) are fixedly connected with a second spring (43), the top of the U-shaped sliding groove (41) is fixedly connected with a scale plate (44), the top of the sliding block (42) is fixedly connected with a pointer (45); The inside of the opening (14) is rotatably connected with a first guide wheel (31), one side of the top plate (13) is rotatably connected with a second guide wheel (32), the top of the neck plate (3) is fixedly connected with a first positioning seat (33) and a second positioning seat (35), the inside of the first positioning seat (33) and the second positioning seat (35) are rotatably connected with a third guide wheel (34) and a fourth guide wheel (36), the center of the top of the sliding plate (2) is fixedly connected with a pull rope (37), the end of the pull rope (37) is fixedly connected with the sliding block (42), and the outer surface of the pull rope (37) is overlapped on the outer surfaces of the first guide wheel (31), the second guide wheel (32), the third guide wheel (34) and the fourth guide wheel (36).

2. The cardiopulmonary resuscitation experience device of claim 1, wherein, The outer surface of the guide rod (11) is slidably connected with an adjusting plate (5), the bottom of the bottom (1) is rotatably connected with a bolt (51), the bolt (51) is threadedly connected with the adjusting plate (5), and the first spring (12) is located between the adjusting plate (5) and the sliding plate (2).

3. The cardiopulmonary resuscitation experience device of claim 1, wherein, The top of the U-shaped sliding groove (41) is fixedly connected with a scale plate (44) on both sides, and a conductive sheet (46) is fixedly connected on both the scale plates (44).

4. The cardiopulmonary resuscitation experience device of claim 3, wherein, The pointer (45) is made of conductive material.

5. The cardiopulmonary resuscitation experience device of claim 4, wherein, One side of the U-shaped sliding groove (41) is fixedly connected with a support plate (47), and two indicator lights (48) are fixedly installed on the top of the support plate (47).

6. The cardiopulmonary resuscitation experience apparatus of any one of claims 1-5, wherein, The outer surfaces of the bottom (1), the top plate (13) and the pressure plate (22) are sleeved with a thoracic model sleeve (6).

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