CN214377252U

CN214377252U - Science popularization teaching aid for simulating cardiac resuscitation of children

Info

Publication number: CN214377252U
Application number: CN202022745075.6U
Authority: CN
Inventors: 黄河; 宋晓轩; 彭绚洁; 陈颖; 邓思楠
Original assignee: Hunan University of Chinese Medicine
Current assignee: Hunan University of Chinese Medicine
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-10-08
Anticipated expiration: 2030-11-24

Abstract

The utility model relates to a science popularization teaching aid technical field, concretely relates to science popularization teaching aid to children's simulation heart resuscitation, comprises a workbench, supporting mechanism is installed to the bottom of workstation, supporting mechanism is including supporting the base, and supports the base and be connected with the workstation bottom, the inside of supporting the base is provided with electric telescopic handle, and electric telescopic handle is connected with the workstation bottom, electric telescopic handle keeps away from the one end of workstation and is connected with the wheel. The utility model discloses a be provided with the apron, run through first support column with the apron and insert and establish in the inside of second support column, twist the knob afterwards, drive the sliding sleeve when making the dwang rotate and slide to drive and make the sliding block drive the sliding block and slide and run through the apron, thereby make the apron place inside more stable at the second support column, the staff of being convenient for protects the processing to the dummy, thereby make follow-up demonstration during operation more smooth, provide certain safety for the staff.

Description

Science popularization teaching aid for simulating cardiac resuscitation of children

Technical Field

The utility model relates to a science popularization teaching aid technical field specifically is a science popularization teaching aid to children's simulation heart resuscitation.

Background

Along with the rapid development of the society, people pay more and more attention to the education of children, in order to make children better understand and protect oneself, consequently often can carry out science popularization demonstration for children, and simulation heart resuscitation is as the science popularization knowledge that makes children protect and know oneself heart better, is a big project that people explain the demonstration to children.

Present heart resuscitation demonstration is for the convenience of operation and children's observation, generally all place the dummy on a supporting bench through placing the dummy, later explain professional gimmick and operate for children through professional teacher, because a supporting bench does not generally have safeguard function, thereby probably lead to the dummy surface of placing for a long time to be stained with the dust, when demonstrating, can lead to the staff to inhale the dust and influence healthy, present supporting bench generally is heavier simultaneously, thereby when needs remove, lead to easily that the removal degree of difficulty is great, increase workman's amount of labour, therefore, to above problem, a science popularization teaching aid to children simulation heart resuscitation is proposed, solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a science popularization teaching aid to children simulation heart resuscitation, in order to solve and to propose current heart resuscitation demonstration in the above-mentioned background art and make things convenient for operation and children's observation, generally all through placing the dummy on a supporting bench, explain professional gimmick and operate for children through professional teacher afterwards, because a supporting bench does not generally have safeguard function, thereby probably lead to the dummy surface of placing for a long time to be stained with the dust, when demonstrating, can lead to the staff to inhale the dust and influence healthy, the supporting bench that has now simultaneously generally all is the volume heavier, thereby when needs remove, lead to easily that the removal degree of difficulty is great, increase the problem of workman's amount of labour.

In order to achieve the above object, the utility model provides a following technical scheme: a science popularization teaching aid for simulating cardiac resuscitation of children comprises a workbench, wherein a supporting mechanism is mounted at the bottom end of the workbench and comprises a supporting base, the supporting base is connected with the bottom end of the workbench, an electric telescopic rod is arranged inside the supporting base and connected with the bottom end of the workbench, one end, away from the workbench, of the electric telescopic rod is connected with wheels, two ends of the upper surface of the workbench are respectively connected with a first supporting column and a second supporting column, a cover plate is inserted into the first supporting column, one end, away from the first supporting column, of the cover plate is inserted into the second supporting column, a containing cabin is formed inside the workbench, a fixing mechanism is mounted inside the second supporting column and comprises a knob and a sliding block, the knob is arranged outside the second supporting column, and one end, close to the second supporting column, of the knob is connected with a connecting rod, and the connecting rod runs through the second support column and extends to the inside of second support column, the one end that the knob was kept away from to the connecting rod is connected with conical gear group, and inside the inserting of one side of conical gear group is equipped with the dwang, the surface cover of dwang is equipped with the sliding sleeve, and the both ends of sliding sleeve all insert the inner wall department of establishing at the second support column, the one end that the dwang was kept away from to the sliding sleeve is connected with the carriage release lever, and the carriage release lever one end of keeping away from the sliding sleeve is connected with the sliding block, the one end that the carriage release lever was kept away from to the sliding block is connected with the fixture block, and the one end that the sliding block was kept away from to the fixture block runs through the apron and extends to the inside of second support column.

Preferably, a groove is formed in the second supporting column, and the outer surface of one end, close to the second supporting column, of the cover plate is abutted to the inner surface of the groove.

Preferably, the inner walls of the two ends of the second supporting column are provided with sliding grooves, the two ends of each sliding block are provided with sliding blocks, and the sliding blocks are connected with the second supporting column in a sliding mode.

Preferably, the cover plate is adapted in size to the inner dimensions of the receiving compartment.

Preferably, the surface of dwang is provided with the external screw thread, the inside of sliding sleeve is provided with the internal thread, the sliding sleeve links to each other with the dwang adaptation.

Preferably, the clamping blocks are arranged in two groups, and the two groups of clamping blocks are symmetrically distributed and inserted in the cover plate.

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

1. this science popularization teaching aid to children simulation heart resuscitation, through being provided with the apron, run through first support column with the apron and insert the inside of establishing at the second support column, the knob of wrench movement afterwards, drive the sliding sleeve when making the dwang rotate and slide, thereby it slides and runs through the apron to drive the messenger sliding block and drive the fixture block, thereby it is inside more stable at the second support column to make the apron place, the staff of being convenient for protects the dummy and handles, thereby it is more smooth to make follow-up demonstration during operation, provide certain safety for the staff.

2. The device places the device on ground through supporting the base through being provided with the wheel to can make the device place more stable, later through opening electric telescopic handle, thereby can make electric telescopic handle flexible drive wheel break away from and support the base, make the wheel replace to support base support ground this moment, the staff of being convenient for removes the device, conveniently carries out follow-up use, increases staff's work efficiency.

Drawings

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

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is a front sectional view of the wheel and the cover plate of the present invention when they are stored.

In the figure: 1. a work table; 2. a support mechanism; 21. a support base; 22. an electric telescopic rod; 23. a wheel; 3. a first support column; 4. a second support column; 5. a cover plate; 6. a storage compartment; 7. a fixing mechanism; 71. a knob; 72. a connecting rod; 73. a bevel gear set; 74. rotating the rod; 75. a sliding sleeve; 76. a travel bar; 77. a slider; 78. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a science popularization teaching aid for simulating cardiac resuscitation of children comprises a workbench 1, a supporting mechanism 2 is mounted at the bottom end of the workbench 1, the supporting mechanism 2 comprises a supporting base 21, the supporting base 21 is connected with the bottom end of the workbench 1, an electric telescopic rod 22 is arranged inside the supporting base 21, the electric telescopic rod 22 is connected with the bottom end of the workbench 1, one end, away from the workbench 1, of the electric telescopic rod 22 is connected with a wheel 23, two ends of the upper surface of the workbench 1 are respectively connected with a first supporting column 3 and a second supporting column 4, a cover plate 5 is inserted into the first supporting column 3, one end, away from the first supporting column 3, of the cover plate 5 is inserted into the second supporting column 4, a containing cabin 6 is arranged inside the workbench 1, a fixing mechanism 7 is mounted inside the second supporting column 4, the fixing mechanism 7 comprises a knob 71 and a sliding block 77, the knob 71 is arranged outside the second supporting column 4, the one end that knob 71 is close to second support column 4 is connected with connecting rod 72, and connecting rod 72 runs through second support column 4 and extends to the inside of second support column 4, the one end that knob 71 was kept away from to connecting rod 72 is connected with bevel gear set 73, and the inside dwang 74 that is equipped with of inserting in one side of bevel gear set 73, the surperficial cover of dwang 74 is equipped with sliding sleeve 75, and the inner wall department of establishing at second support column 4 is all inserted at the both ends of sliding sleeve 75, the one end that dwang 74 was kept away from to sliding sleeve 75 is connected with carriage release lever 76, and the one end that sliding lever 76 was kept away from to carriage release lever 76 is connected with slider 77, the one end that slider 76 was kept away from to slider 77 is connected with fixture block 78, and the one end that slider 77 was kept away from to fixture block 78 runs through apron 5 and extends to the inside of second support column 4.

Further, the inside of second support column 4 is seted up flutedly, and the one end surface that apron 5 is close to second support column 4 offsets with the recess internal surface, and when apron 5 runs through first support column 3 and inserts the inside of establishing second support column 4, through seting up of recess to can make 5 fixed stablely of apron, the apron 5 of being convenient for avoids causing to be stained with the condition emergence that attaches the dust and influence follow-up use to the guard action of 1 surperficial dummy of workstation.

Furthermore, the spout has all been seted up to the both ends inner wall of second support column 4, and the slider is all installed at the both ends of sliding block 77, and sliding block 77 slides with second support column 4 and links to each other, and when carriage release lever 76 drove sliding block 77 and slided, through seting up of the inside spout of second support column 4 to can make the gliding more stable of sliding block 77, be convenient for sliding block 77 drove fixture block 78 and carry out the steady slip.

Further, the size of the cover plate 5 is matched with the internal size of the containing cabin 6, the cover plate 5 can be taken down when workers perform cardio resuscitation demonstration through the containing cabin 6, and the containing cabin 6 is arranged at the moment, so that the cover plate 5 can be placed into the containing cabin 6, the containing work of the containing cabin 6 can be conveniently completed, the situation that the cover plate is lost due to the fact that the cover plate is placed along with the containing cabin is avoided being stored everywhere, and the service life of the cover plate is prolonged.

Further, the surface of dwang 74 is provided with the external screw thread, and the inside of sliding sleeve 75 is provided with the internal thread, and sliding sleeve 75 links to each other with dwang 74 adaptation, when dwang 74 rotates, links to each other with the adaptation of dwang 74 through sliding sleeve 75 to can make sliding sleeve 75 carry out the steady slip, and then made things convenient for the steady ascending work that drives fixture block 78.

Further, fixture block 78 is provided with two sets ofly, and two sets of fixture block 78 symmetric distribution insert and establish the inside of apron 5, and when the carriage release lever 76 drove fixture block 78 and slides, can make fixture block 78 run through apron 5 and extend to the inside of second support column 4 to fix apron 5, through the design of two sets of fixture block 78 this moment, thereby can make the fixed more stable of apron 5, be convenient for accomplish the fixed work to the interior surface dummy of workstation 1.

The working principle is as follows: when the demonstration is needed, according to fig. 1, fig. 2, fig. 3 and fig. 4, the device is moved to the place to be demonstrated through the wheel 23, then the electric telescopic rod 22 is opened, the electric telescopic rod 22 is contracted to drive the wheel 23 to enter the inside of the supporting base 21, at this time, the supporting base 21 supports the ground, so that the device can be placed more stably, then the connecting rod 72 can drive the conical gear set 73 to rotate by twisting the knob 71, at this time, the conical gear set 73 drives the rotating rod 74 to rotate, because the rotating rod 74 is connected with the sliding sleeve 75 in an adaptive manner, and two ends of the sliding sleeve 75 are connected with the inner wall of the second supporting column 4 in a sliding manner, so that the sliding sleeve 75 can drive the moving rod 76 to slide downwards, at this time, the moving rod 76 drives the fixture block 78 to slide downwards through the sliding block 77, so that the fixture block 78 is separated from the cover plate 5, can take out apron 5 this moment from second support column 4, insert apron 5 inside the storage compartment 6 that workstation 1 was seted up afterwards, be convenient for accomplish the work of accomodating of apron 5, avoid causing the nowhere to place the condition that leads to losing and take place, can make the inside dummy through the protection of workstation 1 this moment supply the staff to demonstrate, make the cleaner confession staff of dummy use, protected staff's safety to a certain extent.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a science popularization teaching aid to children's simulation cardiac resuscitation, includes workstation (1), its characterized in that: the bottom end of the workbench (1) is provided with a supporting mechanism (2), the supporting mechanism (2) comprises a supporting base (21), the supporting base (21) is connected with the bottom end of the workbench (1), an electric telescopic rod (22) is arranged inside the supporting base (21), the electric telescopic rod (22) is connected with the bottom end of the workbench (1), one end, away from the workbench (1), of the electric telescopic rod (22) is connected with a wheel (23), two ends of the upper surface of the workbench (1) are respectively connected with a first supporting column (3) and a second supporting column (4), a cover plate (5) is inserted into the first supporting column (3), one end, away from the first supporting column (3), of the cover plate (5) is inserted into the second supporting column (4), a storage cabin (6) is arranged inside the workbench (1), and a fixing mechanism (7) is arranged inside the second supporting column (4), the fixing mechanism (7) comprises a knob (71) and a sliding block (77), the knob (71) is arranged outside the second supporting column (4), one end of the knob (71) close to the second supporting column (4) is connected with a connecting rod (72), the connecting rod (72) penetrates through the second supporting column (4) and extends to the inside of the second supporting column (4), one end of the connecting rod (72) far away from the knob (71) is connected with a conical gear set (73), a rotating rod (74) is inserted in one side of the conical gear set (73), a sliding sleeve (75) is sleeved on the surface of the rotating rod (74), the two ends of the sliding sleeve (75) are inserted in the inner wall of the second supporting column (4), one end of the sliding sleeve (75) far away from the rotating rod (74) is connected with a moving rod (76), one end of the moving rod (76) far away from the sliding sleeve (75) is connected with the sliding block (77), one end of the sliding block (77) far away from the moving rod (76) is connected with a clamping block (78), and one end of the clamping block (78) far away from the sliding block (77) penetrates through the cover plate (5) and extends to the inside of the second supporting column (4).

2. A science popularization teaching aid for simulating cardiac resuscitation in children as claimed in claim 1, wherein: a groove is formed in the second supporting column (4), and the outer surface of one end, close to the second supporting column (4), of the cover plate (5) is abutted to the inner surface of the groove.

3. A science popularization teaching aid for simulating cardiac resuscitation in children as claimed in claim 1, wherein: the spout has all been seted up to the both ends inner wall of second support column (4), the slider is all installed at the both ends of sliding block (77), sliding block (77) slide with second support column (4) and link to each other.

4. A science popularization teaching aid for simulating cardiac resuscitation in children as claimed in claim 1, wherein: the size of the cover plate (5) is matched with the inner size of the containing cabin (6).

5. A science popularization teaching aid for simulating cardiac resuscitation in children as claimed in claim 1, wherein: the surface of dwang (74) is provided with the external screw thread, the inside of sliding sleeve (75) is provided with the internal thread, sliding sleeve (75) link to each other with dwang (74) adaptation.

6. A science popularization teaching aid for simulating cardiac resuscitation in children as claimed in claim 1, wherein: the clamping blocks (78) are arranged in two groups, and the two groups of clamping blocks (78) are symmetrically distributed and inserted in the cover plate (5).