CN220656138U - an artificial respiration device - Google Patents

Abstract

The utility model discloses an artificial respiration device, which includes a box body. A hollow plate is fixedly connected to the inside of the box body. A motor is fixedly connected to the bottom of the hollow plate. The output shaft of the motor vertically penetrates the hollow plate and extends to the inside of the hollow plate. The output shaft of the motor is rotationally connected to the hollow plate, the output end of the motor is fixedly connected with a circular plate, and the inside of the hollow plate is slidingly connected with movable rods. There are four movable rods in total, and the four movable rods are symmetrically distributed; what this utility model achieves The beneficial effect is: under the action of the first connecting rod, the circular plate can drive the two pressing plates at the front and rear of the air bag to press the air bag forward and backward, and then the two pressing plates located on the left and right of the air bag can press the air bag left and right. Recovery ensures the stability of the airbag operation and can increase the contact area between the pressing plate and the airbag, making the two more fit and allowing the pressing plate to better press the airbag.

Description

an artificial respiration device

Technical field

The utility model relates to the technical field of medical equipment, specifically an artificial respiration device.

Background technique

During the medical care process, when a patient has difficulty breathing, he or she needs to use an artificial respirator for rescue. The artificial respirator is an indispensable piece of equipment for rescuing critically ill patients.

Chinese patent discloses "an artificial respiration device for internal medicine nursing" with the patent number CN202220946320.6. The plan records "an artificial respiration device for internal medicine nursing, which belongs to the technical field of medical devices. The fixed installation of the inner wall of the protective tube is limited. The limit sleeve has a limit slot in the center, and an air bag is connected to the inner wall of the limit slot. An air outlet pipe and an air inlet pipe are provided at both ends of the air bag. One end of the air outlet pipe is connected to a pipe through a hose, and the pipe is One end is detachably connected to an air pipe." This artificial respiration device for medical care can automatically squeeze the air bag through the electric telescopic rod and extrusion plate, and through the limit sleeve and support rod, it can not only limit the air bag position to prevent movement, and at the same time limit the extrusion position of the pressure plate to avoid excessive extrusion of the air bag, which greatly improves the working stability and service life of the artificial respiration device, and reduces the space occupied by the artificial respiration device, greatly improving Although it is convenient to carry around, there are still certain problems. The artificial respiration device for medical care only presses the air bag up and down, but does not press the air bag left and right, which is not conducive to the recovery of the air bag and cannot ensure the stable operation of the air bag. There are certain disadvantages.

Utility model content

The purpose of this utility model is to provide an artificial respiration device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

An artificial respiration device, including a box body, a hollow plate is fixedly connected to the inside of the box body, a motor is fixedly connected to the bottom of the hollow plate, and the output shaft of the motor vertically penetrates the hollow plate and extends to the inside of the hollow plate , the output shaft of the motor is rotatably connected to the hollow plate, the output end of the motor is fixedly connected to a circular plate, and there are movable rods slidingly connected to the inside of the hollow plate. There are four movable rods in total, and the four movable rods are The rods are symmetrically distributed. A first connecting rod is rotatably connected between two adjacent movable rods. A second connecting rod is rotatably connected between one of the movable rods and the circular plate. The top of the movable rod is fixedly connected with a support. Rod, the top of the support rod is fixedly connected to the push rod, the outer end of the push rod away from the support rod is fixedly connected to a pressing plate, the top of the hollow plate is fixedly connected to an air bag, and the outside of the box is fixedly connected to A hose is fixedly connected between the pipe and the air bag.

Preferably, an arc-shaped groove is provided on one side of the outside of the pressing plate close to the air bag, and the arc-shaped groove is used in conjunction with the air bag.

Preferably, a rectangular groove is provided on the upper surface of the pressing plate.

Preferably, a control panel is fixedly connected to the outside of the box, and the motor is electrically connected to the control panel.

Preferably, the outer wall of the movable rod is in contact with the inner wall of the hollow plate.

The beneficial effects achieved by the utility model are: the box body, the hollow plate, the motor, the circular plate, the movable rod, the first connecting rod, the second connecting rod, the support rod, the push rod, the pressing plate, the air bag, the connecting rod, The hose can, under the action of the first connecting rod, drive the circular plate through the second connecting rod to drive the two pressing plates at the front and rear of the air bag to press the air bag back and forth to release the air, and then the two pressing plates located on the left and right of the air bag press left and right to restore the air bag. , to ensure the stability of the airbag operation. The arc-shaped groove can increase the contact area between the pressing plate and the airbag, making the two fit more closely, so that the pressing plate can better press the airbag.

Description of the drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model. In the attached picture:

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic cross-sectional view of the utility model;

Figure 3 is a schematic cross-sectional view of the hollow plate of the present invention;

Figure 4 is a schematic structural diagram of the circular plate of the present invention;

FIG. 5 is a schematic structural diagram of the pressing plate of the present invention.

In the picture: 1. Box; 2. Hollow plate; 3. Motor; 4. Circular plate; 5. Movable rod; 6. First connecting rod; 7. Second connecting rod; 8. Support rod; 9. Push rod ; 10. Pressing plate; 11. Air bag; 12. Connector; 13. Hose; 14. Arc groove; 15. Rectangular groove; 16. Control panel.

Implementation

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1 to 5. The present utility model provides a technical solution:

An artificial respiration device, including a box 1. A hollow plate 2 is fixedly connected to the inside of the box 1. A motor 3 is fixedly connected to the bottom of the hollow plate 2. The output shaft of the motor 3 vertically penetrates the hollow plate 2 and extends to the hollow plate 2. Inside, the output shaft of the motor 3 is rotatably connected to the hollow plate 2. The output end of the motor 3 is fixedly connected with a circular plate 4. The inside of the hollow plate 2 is slidingly connected with a movable rod 5. There are four movable rods 5 and four movable rods. 5 are symmetrically distributed. A first connecting rod 6 is rotatably connected between two adjacent movable rods 5. A second connecting rod 7 is rotatably connected between one of the movable rods 5 and the circular plate 4. The motor 3 drives the circular plate 4 to rotate. When the second connecting rod 7 drives one of the four movable rods 5 to move back and forth, at the same time, the four movable rods 5 are driven to move under the action of the first connecting rod 6; the top of the movable rod 5 is fixedly connected with a support rod 8, which supports The top of the rod 8 is fixedly connected to the push rod 9. The outer end of the push rod 9 away from the support rod 8 is fixedly connected to the pressing plate 10. The top of the hollow plate 2 is fixedly connected to the air bag 11. The outside of the box 1 is fixedly connected to the pipe 12. The pipe 12 is used to connect the respiratory mask and the intubation tube; a hose 13 is fixedly connected between the pipe 12 and the air bag 11. The hose 13 connected between the air bag 11 and the pipe 12 can freely reciprocate and expand and contract without affecting normal air outflow.

An arc-shaped groove 14 is provided on the outside of the pressing plate 10 on one side close to the air bag 11. The arc-shaped groove 14 is used in conjunction with the air bag 11. The arc-shaped groove 14 allows the pressing plate 10 and the air bag 11 to fit more closely together; A rectangular groove 15 is provided on the upper surface of 10. The rectangular groove 15 is used to prevent the hose 13 and other accessories on the airbag 11 from being hindered by the pressing plate 10; the outside of the box 1 is fixedly connected with a control panel 16, the motor 3 and the control panel 16. The panel 16 is electrically connected, and the electrical equipment in the device is powered by an external power supply; the outer wall of the movable rod 5 fits the inner wall of the hollow plate 2 to ensure the stability of the movable rod 5 when moving.

Specifically, when using the utility model, first start the motor 3 through the control panel 16. The motor 3 drives the circular plate 4 in the hollow plate 2 to rotate. The circular plate 4 drives one of the four movable rods 5 to reciprocate through the second connecting rod 7. During the movement, the movable rod 5 that moves back and forth through the first connecting rod 6 will drive the other three movable rods 5 to also move back and forth, and the two opposite movable rods 5 are in a reciprocating state of moving away from each other and approaching each other, making the movement The rod 5 drives the pressing plate 10 to press the air bag 11 through the supporting rod 8 and the pushing rod 9. When two of the pressing plates 10 press the air bag 11 back and forth, the air bag 11 will release air for breathing. When the two pressing plates 10 are away from the air bag At 11 o'clock, the other two pressing plates 10 are close to the air bag 11 and press the air bag 11 left and right to restore the air bag 11 and ensure the stability of the operation of the air bag 11.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", " The orientations or positional relationships indicated by "top", "inner", "front", "center", "both ends", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. , rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention.

Furthermore, the terms “first”, “second”, “third” and “fourth” are used for descriptive purposes only and shall not be understood as indicating or implying the relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined as "first", "second", "third", and "fourth" may explicitly or implicitly include at least one of these features.

In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. An artificial respiration device, including a box (1), a hollow plate (2) fixedly connected to the inside of the box (1), characterized in that: a motor is fixedly connected to the bottom of the hollow plate (2) (3), the output shaft of the motor (3) vertically penetrates the hollow plate (2) and extends to the inside of the hollow plate (2). The output shaft of the motor (3) is rotationally connected to the hollow plate (2), so The output end of the motor (3) is fixedly connected with a circular plate (4), and the inside of the hollow plate (2) is slidingly connected with a movable rod (5). There are four movable rods (5), and the four movable rods (5) are The movable rods (5) are symmetrically distributed, and a first connecting rod (6) is rotatably connected between two adjacent movable rods (5), and one of the movable rods (5) is rotatably connected to the circular plate (4). There is a second connecting rod (7), the top of the movable rod (5) is fixedly connected to a support rod (8), the top of the support rod (8) is fixedly connected to the push rod (9), and the push rod (9) ) is fixedly connected to a pressing plate (10) at one end away from the support rod (8), an airbag (11) is fixedly connected to the top of the hollow plate (2), and a pipe is fixedly connected to the outside of the box (1) (12), a hose (13) is fixedly connected between the nozzle (12) and the air bag (11). 2. An artificial respiration device according to claim 1, characterized in that: an arc-shaped groove (14) is provided on one side of the outer side of the pressing plate (10) close to the air bag (11), and the arc-shaped groove (14) is The groove (14) cooperates with the air bag (11). 3. An artificial respiration device according to claim 1, characterized in that: the upper surface of the pressing plate (10) is provided with a rectangular groove (15). 4. An artificial respiration device according to claim 1, characterized in that: a control panel (16) is fixedly connected to the outside of the box (1), and the motor (3) is electrically connected to the control panel (16). sexual connection. 5. An artificial respiration device according to claim 1, characterized in that: the outer wall of the movable rod (5) is in contact with the inner wall of the hollow plate (2).