CN219225741U

CN219225741U - Cardiopulmonary resuscitation teaching model

Info

Publication number: CN219225741U
Application number: CN202220126040.0U
Authority: CN
Inventors: 吴秀荣; 高红娜; 赵金奎; 鲁建伟; 魏新宇
Original assignee: Binzhou Polytechnic
Current assignee: Binzhou Polytechnic
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2023-06-20
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a cardiopulmonary resuscitation teaching model, which comprises a model body, wherein a sleeve seat is adhered to the bottom of the model body, a bushing is inserted in the sleeve seat in a sliding manner, a lapping pad is adhered to the bottom surface of the bushing, a transverse plate is fixedly arranged at the top of the inner wall of the bushing, and a threaded rotating shaft is rotatably arranged on opposite side surfaces of the transverse plate and the bottom surface of the inner wall of the bushing through a bearing. Through setting up cover seat and bush as bearing structure in the bottom of model body, set up cover seat and bush and be the structure that can vertically stretch out and draw back, drive shaft and driving gear by servo motor, with drive driven gear and screw thread pivot rotation, can make internal thread pipe at screw thread pivot surface longitudinal movement, thereby can drive the cover seat and vertically lift and remove on the bush surface through xarm and prop up hanging the axle, thereby improved the model bearing structure that can go on lifting adjustment, reached the effect of being convenient for adjust the model as required and demonstrate the height, realized the teaching show of being convenient for, the effect of being convenient for many study and watching.

Description

Cardiopulmonary resuscitation teaching model

Technical Field

The utility model relates to the technical field of medical teaching appliances, in particular to a cardiopulmonary resuscitation teaching model.

Background

Cardiopulmonary resuscitation, internationally called CPR, is not only specialized emergency medicine, but also the core content of modern rescue, is the most important first-aid knowledge skill, and is an effective first-aid measure adopted when life is endangered, and people are easy to cause sudden cardiac arrest when suffering from electric shock, drowning, poisoning, aloft work, traffic accidents, travel accidents, heart diseases, myocardial infarction, natural disasters and accidents, so that rescue processes such as airway release, chest compression, artificial oronasal respiration, external defibrillation and the like are required to be adopted, and the patient is rescued in the shortest time.

The model for cardiopulmonary resuscitation teaching demonstration is an instrument for cardiopulmonary resuscitation teaching and learning, and has the assistance of the model, so that the key problems of whether the airway is released, the chest compression position is correct, the compression strength is correct, the tidal volume of artificial respiration blowing in is enough, the normal action is correct and the like in the rescue process can be solved.

The model that current cardiopulmonary resuscitation teaching demonstration was used in the market at present mostly only provides the model structure of humanoid, lacks the auxiliary structure of support for whole model is being placed when teaching use, is difficult to adjust to the height that is suitable for the show as required, and the in-process of teaching show is very inconvenient, puts in the bottom surface and is unfavorable for many people to learn to watch.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a cardiopulmonary resuscitation teaching model, which solves the problems that the whole model is difficult to adjust to a proper height for display according to the needs when being placed for teaching, is inconvenient in the teaching and displaying process and is not beneficial to multiple people to learn and watch when being placed on the bottom surface due to the lack of an auxiliary structure for supporting.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a cardiopulmonary resuscitation teaching model, includes the model body, the bottom of model body bonds and has the cover seat, the inside slip grafting of cover seat has the bush, the bottom surface of bush bonds and has to take the pad, bush inner wall top fixed mounting has the diaphragm, the screw thread pivot is installed through the bearing rotation to the opposite side of diaphragm and bush inner wall bottom surface, the roof face of diaphragm is fixed grafting has the spacing ring, cover seat inner wall top surface fixedly connected with is hung the axle, the bottom fixedly connected with xarm of hanging the axle, the tip fixed mounting of xarm has the internal thread pipe;

the inner wall bottom surface of the bushing is fixedly provided with a bent arm, the top surface of the inner side of the bent arm is fixedly provided with a servo motor, the output end of the servo motor is fixedly provided with a driving shaft, and the surfaces of the driving shaft and the threaded rotating shaft are respectively fixedly sleeved with a driving gear and a driven gear.

Preferably, the limiting ring is in sliding sleeve connection with the surface of the supporting hanging shaft, the internal thread pipe is in threaded connection with the surface of the threaded rotating shaft, the bottom end of the driving shaft is in rotary connection with the bushing through a bearing, and the driving gear and the driven gear are meshed.

Preferably, the model body comprises a body part, a neck part and a head part, and the body part and the head part are respectively connected at two ends of the neck part.

Preferably, a wheel post is fixedly arranged on one side of the surface of the sleeve seat, a universal wheel is rotatably arranged at the end part of the wheel post, and a handle shaft is fixedly arranged on the other side of the surface of the sleeve seat.

Preferably, the surface of the handle shaft is fixedly sleeved with an anti-slip shaft sleeve, and the surface of the anti-slip shaft sleeve is provided with an anti-slip ring groove.

Preferably, the bottom surface of the lapping pad is provided with an anti-slip groove, and the lapping pad is made of TPU material.

Compared with the prior art, the utility model has the beneficial effects that:

1. this cardiopulmonary resuscitation teaching demonstration usefulness's model sets up sleeve seat and bush as bearing structure in the bottom of model body, sets up sleeve seat and bush and is the structure that can vertically stretch out and draw back, drive shaft and driving gear by servo motor, with drive driven gear and screw thread pivot rotation, can make internal thread pipe at screw thread pivot surface longitudinal movement, thereby can drive sleeve seat at bush surface longitudinal lifting movement through xarm and prop up hanging the axle, thereby improved the model bearing structure that can go on lifting adjustment, reached the effect of being convenient for adjust the model as required and demonstrate the height, the effect of being convenient for teaching show, be convenient for many study and watching has been realized.

2. This cardiopulmonary resuscitation teaching demonstration usefulness's model through setting up wheel post and universal wheel in one side of cover seat, and through setting up the handle axle in its opposite side for when removing whole model device, be convenient for carry and draw the handle axle, in order to roll through the universal wheel and remove, reached the effect of being convenient for remove the position, thereby realized the effect of being convenient for remove and carry.

Drawings

FIG. 1 is a top plan view of the structure of the present utility model;

FIG. 2 is a front view of the structure of the socket of the present utility model;

fig. 3 is a front cross-sectional view of the socket structure of the present utility model.

In the figure: the model comprises a model body 1, a body part 101, a neck part 102, a head part 103, a sleeve seat 2, a wheel column 3, a universal wheel 4, a handle shaft 5, an anti-slip shaft sleeve 501, an anti-slip ring groove 502, a bushing 6, a lapping pad 7, a transverse plate 8, a bent arm 9, a threaded rotating shaft 10, a limiting ring 11, a hanging shaft 12, a transverse arm 13, a threaded pipe 14, a driven gear 15, a driving shaft 16, a servo motor 17 and a driving gear 18.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a cardiopulmonary resuscitation teaching model comprises a model body 1, a sleeve seat 2 is adhered to the bottom of the model body 1, a bushing 6 is inserted in the sleeve seat 2 in a sliding manner, a lapping pad 7 is adhered to the bottom surface of the bushing 6, a transverse plate 8 is fixedly arranged at the top of the inner wall of the bushing 6, opposite side surfaces of the transverse plate 8 and the bottom surface of the inner wall of the bushing 6 are rotatably provided with threaded rotating shafts 10 through bearings, a limit ring 11 is fixedly inserted in the top plate surface of the transverse plate 8, a supporting hanging shaft 12 is fixedly connected to the top surface of the inner wall of the sleeve seat 2, a cross arm 13 is fixedly connected to the bottom end of the supporting hanging shaft 12, and an inner threaded pipe 14 is fixedly arranged at the end part of the cross arm 13;

the bottom surface of the inner wall of the bushing 6 is fixedly provided with a bent arm 9, the top surface of the inner side of the bent arm 9 is fixedly provided with a servo motor 17, the output end of the servo motor 17 is fixedly provided with a driving shaft 16, and the surfaces of the driving shaft 16 and the threaded rotating shaft 10 are respectively fixedly sleeved with a driving gear 18 and a driven gear 15.

In the utility model, a limiting ring 11 is in sliding sleeve connection with the surface of a supporting and hanging shaft 12, an internal thread pipe 14 is in threaded connection with the surface of a threaded rotating shaft 10, the bottom end of a driving shaft 16 is in rotary connection with a bushing 6 through a bearing, and a driving gear 18 and a driven gear 15 are meshed.

In the present utility model, the model body 1 includes a trunk portion 101, a neck portion 102, and a head portion 103, and the trunk portion 101 and the head portion 103 are connected to both ends of the neck portion 102, respectively.

In the utility model, a wheel post 3 is fixedly arranged on one side of the surface of a sleeve seat 2, a universal wheel 4 is rotatably arranged at the end part of the wheel post 3, and a handle shaft 5 is fixedly arranged on the other side of the surface of the sleeve seat 2. Through setting up wheel post 3 and universal wheel 4 for it is more convenient when removing, turn to very conveniently.

In the utility model, an anti-slip shaft sleeve 501 is fixedly sleeved on the surface of a handle shaft 5, and an anti-slip ring groove 502 is formed on the surface of the anti-slip shaft sleeve 501. By arranging the anti-slip shaft sleeve 501 provided with the anti-slip ring groove 502, the hand is not easy to slip when the grip handle shaft 5 is operated.

In the utility model, an anti-slip groove is formed on the bottom surface of the lapping pad 7, and the lapping pad 7 is made of TPU material. Through setting up the pad 7 of TPU material, and through setting up anti-skidding recess for whole model can place more stably when carrying out overlap joint demonstration application, and be difficult for sliding.

Working principle: the servo motor 17 is started, so that the servo motor 17 is driven to drive the driving shaft 16 to rotate, even if the driving gear 18 rotates and drives the driven gear 15 meshed with the driving gear to rotate, even if the threaded rotating shaft 10 rotates, the internal threaded pipe 14 longitudinally moves on the surface of the threaded rotating shaft 10, even if the internal threaded pipe 14 drives the sleeve seat 2 to longitudinally slide on the surface of the bushing 6 through the cross arm 13 and the supporting hanging shaft 12, lifting movement is realized, the telescopic heights of the sleeve seat 2 and the bushing 6 are adjusted, and the lifting adjustment process of the supporting height is realized.

It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cardiopulmonary resuscitation teaching model, includes model body (1), its characterized in that, the bottom of model body (1) bonds there is cover seat (2), the inside slip grafting of cover seat (2) has bush (6), the bottom surface of bush (6) bonds there is and takes pad (7), diaphragm (8) are fixedly installed at bush (6) inner wall top, threaded spindle (10) are installed through the bearing rotation to the opposite side of diaphragm (8) and bush (6) inner wall bottom surface, the roof face of diaphragm (8) is fixed to peg graft there is spacing ring (11), the bottom fixedly connected with of cover seat (2) inner wall top surface hangs axle (12), the bottom fixedly connected with xarm (13) of hanging axle (12), the tip fixed mounting of xarm (13) has internal thread pipe (14);

the automatic bending device is characterized in that a bent arm (9) is fixedly arranged on the bottom surface of the inner wall of the bushing (6), a servo motor (17) is fixedly arranged on the top surface of the inner side of the bent arm (9), a driving shaft (16) is fixedly arranged at the output end of the servo motor (17), and a driving gear (18) and a driven gear (15) are fixedly sleeved on the surfaces of the driving shaft (16) and the threaded rotating shaft (10) respectively.

2. The cardiopulmonary resuscitation teaching model according to claim 1, wherein the limiting ring (11) is slidably sleeved on the surface of the supporting and hanging shaft (12), the internal thread pipe (14) is in threaded connection with the surface of the threaded rotating shaft (10), the bottom end of the driving shaft (16) is rotatably connected with the bushing (6) through a bearing, and the driving gear (18) is meshed with the driven gear (15).

3. Cardiopulmonary resuscitation teaching model according to claim 1, characterized in that the model body (1) comprises a body part (101), a neck part (102) and a head part (103), and that the body part (101) and the head part (103) are connected at both ends of the neck part (102), respectively.

4. A cardiopulmonary resuscitation teaching model according to claim 3, and characterized in that a wheel post (3) is fixedly arranged on one side of the surface of the sleeve base (2), a universal wheel (4) is rotatably arranged at the end part of the wheel post (3), and a handle shaft (5) is fixedly arranged on the other side of the surface of the sleeve base (2).

5. The cardiopulmonary resuscitation teaching model according to claim 4, wherein an anti-slip shaft sleeve (501) is fixedly sleeved on the surface of the handle shaft (5), and an anti-slip ring groove (502) is formed in the surface of the anti-slip shaft sleeve (501).

6. The cardiopulmonary resuscitation teaching model according to claim 1, wherein the bottom surface of the cushion (7) is provided with an anti-slip groove, and the cushion (7) is made of TPU.