CN212434066U

CN212434066U - Nursing teaching human body model

Info

Publication number: CN212434066U
Application number: CN202021136078.3U
Authority: CN
Inventors: 包忆婷
Original assignee: Sanmen Technician College
Current assignee: Sanmen Technician College
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-01-29
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to the technical field of medical treatment, in particular to a nursing and teaching human body model, which comprises a trunk with an inflation hole, wherein the top of the trunk is provided with a head part, the two sides and the bottom of the trunk can be detachably connected with arms and legs, the arms and the legs are connected with the trunk through a connecting mechanism, the connecting mechanism comprises an inner pipe sleeve and an outer pipe sleeve, the inner pipe sleeve is positioned on the side wall of the arms/the legs, the outer pipe sleeve is positioned at the inner side of the trunk, the inner side of the outer pipe sleeve is provided with a limiting block, the outer wall of the inner pipe sleeve is provided with an L-shaped limiting groove corresponding to the limiting block, and the inner pipe sleeve and the outer pipe sleeve; through having designed this device, adopt the mode of aerifing for the device is convenient for the rolling and carries, and after the equipment with aerify, realizes dismantling under arm and the leg can guarantee the saturated state, carries out detailed demonstration when so as to nursing hand or shank.

Description

Nursing teaching human body model

Technical Field

The utility model relates to the field of medical technology, especially, relate to a nursing teaching human model.

Background

The human body model is established based on human body parameters, can be used for accurately describing morphological characteristics and mechanical characteristics of a human body, and is a very important auxiliary tool for researching, analyzing, designing, testing and evaluating a human-computer system. Can be divided into three types: the dummy also calls a physical human body model. During a crash test, the acceleration, load and deformation of each part of the person are measured. Therefore, the size and quality of each part of the manikin should be similar to those of a real person. Acceleration sensors are mounted at various positions of the model.

② the corpse also called the human biological model. The dead body of a real person is used as a model for a crash test in a household of some automobile factories abroad. Although these cadavers are voluntarily contributed by dead people immediately before birth, this practice is strongly objected by some religious groups.

Mathematical models, digital simulation models of human body used in simulation of collisions on a computer are being developed.

Present nursing teaching manikin because student or medical personnel need be at dormitory or the simulation nursing at home, and the model adopts hard material preparation mostly, causes the portability of model poor, and current inflatable model, and basic formula design as an organic whole can't take off the part that corresponds the position when the demonstration, provides a nursing teaching manikin for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a nursing teaching human model.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a nursing teaching manikin, is including having the truck that aerifys the hole, and the head is installed at the top of truck, the both sides and the bottom of truck all can be dismantled and be connected with arm and shank, arm and shank pass through coupling mechanism and are connected with the truck, coupling mechanism includes interior pipe box and outer pipe box, interior pipe box is located the lateral wall of arm/shank, outer pipe box is located the inboard of truck, the stopper is installed to the inboard of outer pipe box, set up the L shape spacing groove that corresponds with the stopper on the outer wall of interior pipe box, interior pipe box and outer pipe box all have the sealing.

Preferably, the sealing part comprises a first one-way valve and a second one-way valve, the first one-way valve and the second one-way valve are rotatably connected with the outer sleeve and the inner sleeve through rotating shafts, and the rotating shafts are provided with return springs.

Preferably, the first one-way valve is located at one end of the outer sleeve facing the inner side of the trunk, and the second one-way valve is located at one end of the inner sleeve facing the inner side of the arm.

Preferably, the inner diameter of the outer jacket is equal to the outer diameter of the inner jacket.

Preferably, the end part of the inner pipe sleeve is provided with an inclined plane.

Preferably, a first fixing tube is arranged between the outer side of the outer sleeve and the trunk.

Preferably, a second fixing tube is arranged between the outer side of the inner tube sleeve and the arm.

The utility model discloses possess following beneficial effect at least:

through having designed this device, adopt the mode of aerifing for the device is convenient for the rolling and carries, and after the equipment with aerify, realizes dismantling under arm and the leg can guarantee the saturated state, carries out detailed demonstration when so as to nursing hand or shank.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a partial cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

FIG. 4 is a cross-sectional view of an arm of the present invention;

in the figure: 1. a head portion; 2. a torso; 3. a leg portion; 4. an inflation hole; 5. an arm; 6. a connecting mechanism; 7. an inner pipe sleeve; 8. a first stationary tube; 9. an outer pipe sleeve; 10. a rotating shaft; 11. a first check valve; 12. a limiting block; 13. a second one-way valve; 14. a second stationary tube; 15. l-shaped limiting grooves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a nursing teaching manikin, comprising a trunk 2 with an inflation hole 4, a head 1 is installed on the top of the trunk 2, both sides and the bottom of the trunk 2 can be detachably connected with arms 5 and legs 3, the arms 5 and the legs 3 are connected with the trunk 2 through a connecting mechanism 6, the connecting mechanism 6 comprises an inner pipe sleeve 7 and an outer pipe sleeve 9, the inner diameter of the outer pipe sleeve 9 is equal to the outer diameter of the inner pipe sleeve 7, the end of the inner pipe sleeve 7 is provided with an inclined surface, the inner pipe sleeve 7 is positioned on the side wall of the arms 5/legs 3, a second fixed pipe 14 is installed on the outer side of the inner pipe sleeve 7 and between the outer pipe sleeve 7 and the arms 5, the outer pipe sleeve 9 is positioned on the inner side of the trunk 2, a first fixed pipe 8 is installed on the outer side of the outer pipe sleeve 9 and between the outer pipe sleeve 2, a limit block 12 is installed, the inner pipe sleeve 7 and the outer pipe sleeve 9 are provided with sealing parts, the inner pipe sleeve 7 is inserted into the inner side of the outer pipe sleeve 9, the limiting blocks 12 correspond to the L-shaped limiting grooves 15, the arms 5 are rotated until the limiting blocks 12 enter the bending positions of the L-shaped limiting grooves 15, the inner pipe sleeve 7 can push the first one-way valves 11 open in the inserting process, then the air is inflated to the inner side of the trunk 2 through the inflation holes 4, the air can push the second one-way valves 13 open through the inner pipe sleeve 7 to enter the inner sides of the arms 5 or the legs 3, and the model can be used after the inflation is finished.

Further, the sealing part includes first check valve 11 and second check valve 13, first check valve 11, second check valve 13 all is connected through pivot 10 and outer pipe box 9, inner pipe box 7 rotates, install the power spring back in the pivot 10, first check valve 11 is located outer pipe box 9 towards the inboard one end of truck 2, second check valve 13 is located towards the inboard one end of arm 5 on inner pipe box 7, when needing to carry out detailed nursing demonstration to the hand, but reverse rotation arm 5 takes off it, the taking off can reset the closure under the effect of power spring back through first check valve 11, the outer pipe box 9 that corresponds this moment is in encapsulated situation, truck 2 can not take place gas leakage, and second check valve 13 on inner pipe box 7 can guarantee that gas can not reveal, can guarantee to demonstrate under the full state of arm 5.

The scheme has the following working processes: when the device is used, the inner pipe sleeve 7 is inserted into the inner side of the outer pipe sleeve 9, the limiting block 12 corresponds to the L-shaped limiting groove 15, then the arm 5 is rotated until the limiting block 12 enters the bending position of the L-shaped limiting groove 15, in the inserting process, the inner sleeve 7 will push the first one-way valve 11 open, and then inflate the inside of the trunk 2 through the inflation hole 4, namely, the air can be pushed to open the second one-way valve 13 through the inner pipe sleeve 7 to enter the inner sides of the arms 5 or the legs 3, the model can be used after the air inflation is finished, when the hand needs to be nursed and demonstrated in detail, the arm 5 can be rotated reversely to take off the body, the taken-off body can be reset and closed under the action of the return spring through the first one-way valve 11, the corresponding outer pipe sleeve 9 is in a sealed state at the moment, the body 2 can not generate air leakage, and the second one-way valve 13 on the inner pipe sleeve 7 can ensure that gas cannot leak, and demonstration can be performed under the full state of the arm 5.

According to the working process, the following steps are known: through having designed this device, adopt the mode of aerifing for the device is convenient for the rolling and carries, and after the equipment with aerify, realizes dismantling under arm 5 and the state that the leg 3 can guarantee to saturate, carries out detailed demonstration when being convenient for nurse hand or shank.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A nursing teaching manikin comprises a trunk (2) with an inflation hole (4), a head (1) is arranged at the top of the trunk (2), it is characterized in that the two sides and the bottom of the trunk (2) can be detachably connected with arms (5) and legs (3), the arms (5) and the legs (3) are connected with the trunk (2) through a connecting mechanism (6), the connecting mechanism (6) comprises an inner pipe sleeve (7) and an outer pipe sleeve (9), the inner pipe sleeves (7) are positioned on the side walls of the arms (5)/the legs (3), the outer pipe sleeve (9) is positioned at the inner side of the trunk (2), a limiting block (12) is arranged at the inner side of the outer pipe sleeve (9), the outer wall of the inner pipe sleeve (7) is provided with an L-shaped limiting groove (15) corresponding to the limiting block (12), and the inner pipe sleeve (7) and the outer pipe sleeve (9) are provided with sealing parts.

2. A nursing teaching manikin according to claim 1, wherein said sealing portion comprises a first one-way valve (11) and a second one-way valve (13), said first one-way valve (11) and said second one-way valve (13) are rotatably connected with said outer sleeve (9) and said inner sleeve (7) through a rotating shaft (10), said rotating shaft (10) is mounted with a return spring.

3. A nursing instructional manikin according to claim 2, characterized in that said first one-way valve (11) is located at the end of the outer socket (9) facing towards the inside of the trunk (2) and said second one-way valve (13) is located at the end of the inner socket (7) facing towards the inside of the arms (5).

4. A nursing instructional manikin according to claim 1, characterized in that the inner diameter of the outer socket (9) is equal to the outer diameter of the inner socket (7).

5. A nursing instructional manikin according to claim 1, characterized in that the end of the inner tube sleeve (7) is bevelled.

6. A nursing instructional manikin according to claim 1, characterized in that a first fixing tube (8) is mounted outside the outer socket (9) and between it and the trunk (2).

7. A nursing instructional manikin according to claim 1, characterized in that a second fixing tube (14) is mounted outside the inner sleeve (7) and between the arm (5).