CN101901564A - Cardio-pulmonary resuscitation training instrument - Google Patents
Cardio-pulmonary resuscitation training instrument Download PDFInfo
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- CN101901564A CN101901564A CN2009100573214A CN200910057321A CN101901564A CN 101901564 A CN101901564 A CN 101901564A CN 2009100573214 A CN2009100573214 A CN 2009100573214A CN 200910057321 A CN200910057321 A CN 200910057321A CN 101901564 A CN101901564 A CN 101901564A
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Abstract
The invention discloses a cardio-pulmonary resuscitation training instrument which comprises a panel device, a pressing device, a counting device and a breathing device, wherein the panel device comprises a head board, a chest board and a leg board which are sequentially connected; the pressing device is arranged under the chest board, and comprises a machine box and a cardiac compression device arranged in the machine box; the breathing device comprises a noise switching device arranged on the head board, an air inlet box component arranged between the noise switching device and the pressing device, and an expiratory cup device connected with the air inlet box component; the counting device is respectively and electrically connected with the pressing device and the breathing device; and the counting device is electrically connected with the pressing device and the breathing device. The cardio-pulmonary resuscitation training instrument is convenient for manufacturing and appropriate in price, and can be used as an early-stage training instrument of beginners.
Description
Technical field
The present invention relates to the cardio-pulmonary resuscitation training instrument device, relate in particular to and can be used as the cardio-pulmonary resuscitation training instrument that the beginner trains use in earlier stage.
Background technology
Many fact proved, successful closed cardiac massage extruding adds that life-kiss can try to gain time precious to one, and saves many sudden the dead's life.Yet the cardiopulmonary resuscitation teaching and training device of specialty costs an arm and a leg, and promotes difficulty.
Summary of the invention
Cost an arm and a leg in order to remedy the professional training device, promote the deficiency of difficulty, the invention provides a kind of cardio-pulmonary resuscitation training instrument, comprise face equipment, press device, counting assembly and breath device;
Described face equipment comprises a plate, plastron and the leg plate that connects successively;
Described press device is arranged under the plastron, and it comprises machine box and the heart depressor that is arranged in the machine box;
Air inlet case assembly between the machine box that described breath device comprises the nose switchgear that is arranged on the plate, be arranged on nose switchgear and press device and the expiration cup device that connects the air inlet case assembly;
Described counting assembly is electrically connected with press device, breath device respectively.
The chest measurement plate that described heart depressor comprises, some connection springs, base box and the heart are pressed box;
Described chest measurement plate is circular;
Described base box is arranged on the below of chest measurement plate;
Described connection spring is disposed in an evenly spaced relation between chest measurement plate and the base box, connects chest measurement plate and base box;
The described heart presses box to be arranged on base box below;
The described heart presses the bottom of box and machine box bottom to be fastenedly connected.
Described heart depressor also comprises wholeheartedly presses assembly, and it is arranged in the hole of circular chest measurement plate, and vertically runs through the central authorities of base box and heart pressure box;
The described heart presses assembly to comprise heart pressing plate, big spring, urceolus and inner core;
Described heart pressing plate is arranged on circular chest measurement plate central authorities;
Described big spring one end connects heart pressing plate, and other one section is arranged on the bottom that the heart is pressed box;
Described urceolus is fixed on the heart and presses box central authorities, is set in outside the big spring;
Described inner core upper end connects heart pressing plate, and urceolus is inserted in the lower end, and is set in outside the big spring.
The described heart presses assembly also to comprise register pin, location conduit, first magnetic sheet and the first tongue tube group;
Described register pin is arranged on the outer wall of inner core, and described location conduit is being offered on the urceolus; Described register pin is inserted in the conduit of location, guarantees inner core vertical motion in urceolus;
Described magnetic sheet is arranged on the lower end of inner core; The described first tongue tube group is arranged on the outer wall of lower end of urceolus, and the described first tongue tube group comprises first tongue tube and second tongue tube; Described first magnetic sheet is arranged on the vertical consistent location with the first tongue tube group, and the first tongue tube group can be responded to first magnetic sheet.
Offer a great circle hole in the described plastron, the diameter of the diameter in this great circle hole and chest measurement plate is suitable;
On described plastron bottom and four jiaos of corresponding positions of machine box some panel pin are set, connect by the panel pin between plastron and the press device;
Described plastron is offered some retaining pin that are used to control the direction of motion of chest measurement plate also is set near the great circle hole the position.
Described nose switchgear comprises nose Switch main body, pressure-button group and plastic wrapper;
Described nose Switch main body is triangle vertebra shape structure;
Described pressure-button group comprises first pressure-button and second pressure-button, and it is arranged on two sides of triangle vertebra shape nose Switch main body;
Described plastic housing cover covers on another side of triangle vertebra shape nose Switch main body.
Described air inlet case assembly comprises:
Be arranged on air inlet sheath between the machine box of nose switchgear and press device, be fixed on the air inlet box in the air inlet sheath;
Described air inlet guard shield and air inlet box counterpart are provided with air intake opening respectively.
Described air inlet box comprises casing, intake valve assembly and bracket component:
Described casing one side is provided with air intake opening;
Described intake valve assembly is arranged in the casing corresponding with air intake opening, and this intake valve assembly comprises inlet valve, and both sides, inlet valve upper end are provided with rotating shaft, and inlet valve is connected by rotating shaft with casing, and inlet valve can rotate around the axis; Intake valve assembly also comprises a back-moving spring, and described back-moving spring one end connects rotating shaft, and the other end connects inlet valve;
On the end that described inlet valve is not connected with casing second magnetic sheet is housed;
Described bracket component comprises rack body, is arranged on second tongue tube group of rack body one side and the regulator that is arranged on the other side of rack body;
The described second tongue tube group is arranged on the position corresponding with second magnetic sheet, and it comprises the 3rd tongue tube and the 4th tongue tube;
Described regulator by the bolt that connects rack body and be set in bolt and between little spring between the body form.
Described expiration cup device connects the air intake opening of air inlet sheath, it comprises cup, be arranged on cup mouth end slyness rhynchodaenm and be opened in the pore of bottom of cup, the diameter of the air intake opening of the diameter of expiration cup device and air inlet sheath is adaptive.
Described counting assembly comprises counting box body, connecting line and multi-pin connector;
Described counting cartridge upper surface is provided with pilot lamp assembly and display module;
Described counting box body inside is equipped with some counters;
Described connecting line linkage counter and multi-pin connector;
Described multi-pin connector and press device are electrically connected.
Described cardio-pulmonary resuscitation training instrument also comprises acoustics circuit;
The described acoustics circuit that contains is arranged in the machine box;
Described acoustics circuit comprises music circuit, power amplifier and loudspeaker in parallel.
Described cardio-pulmonary resuscitation training instrument also comprises flasher circuit;
Described flasher circuit comprises self-sustained oscillation module, light emitting module, selector switch module and the push switch module of electrical connection.
Described cardio-pulmonary resuscitation training instrument also comprises counting circuit;
Described counting circuit comprise electrical connection counting module, magnetic induction module, push module, display module and sounding module;
Described counting module, display module and generation module are arranged in the counting assembly;
The described module of pushing is arranged in the nose switchgear;
Described magnetic induction module is arranged in air inlet box and the heart depressor.
The present invention is easily manufactured, price is suitable, and the training equipment in early stage that can be used as the beginner uses.
Description of drawings
Fig. 1 is the structural representation of cardio-pulmonary resuscitation training instrument of the present invention;
Fig. 2 is the structural drawing of another side of cardio-pulmonary resuscitation training instrument of the present invention;
Fig. 3 is the cut-away view of the machine box of cardio-pulmonary resuscitation training instrument of the present invention;
Fig. 4 is the vertical view of the machine box heart depressor of cardio-pulmonary resuscitation training instrument of the present invention;
Fig. 5 is the side cross-sectional view of the machine box heart depressor of cardio-pulmonary resuscitation training instrument of the present invention;
Fig. 6 is the sheathed relation structure diagram of inner core urceolus of the heart depressor of cardio-pulmonary resuscitation training instrument of the present invention;
Fig. 7 is the circuit diagram of the acoustics circuit of cardio-pulmonary resuscitation training instrument of the present invention;
Fig. 8 is the circuit diagram of the flashing circuit of cardio-pulmonary resuscitation training instrument of the present invention;
Fig. 9 is the annexation figure of the breath device of cardio-pulmonary resuscitation training instrument of the present invention;
Figure 10 is the cut-away view of the air inlet box of cardio-pulmonary resuscitation training instrument of the present invention;
Figure 11 is the structural drawing of the nose switch of cardio-pulmonary resuscitation training instrument of the present invention;
Figure 12 is the structural drawing of the expiration cup of cardio-pulmonary resuscitation training instrument of the present invention;
Figure 13 is the counting circuitry of cardio-pulmonary resuscitation training instrument of the present invention.
Embodiment
Followingly specify a kind of better embodiment of the present invention according to Fig. 1～13:
As shown in Figure 1, 2, cardio-pulmonary resuscitation training instrument of the present invention comprises panel 1, press device 2, counting assembly 3 and breath device (4).The structure of this panel 1 comprises a plate 11, plastron 12 and the leg plate 13 that connects successively.Be connected with spring hinge 14 between plate 11 and the plastron 12, be connected with loose-leaf hinge 15 between plastron 12 and the leg plate 13.Press device 2 comprises machine box 21 and the heart depressor of machine box inside is set.It is arranged on below the plastron 12, at plastron 12 and 21 4 jiaos of corresponding positions of machine box four panel pin 120 is set, and by panel pin 120 usefulness screws plastron 12 is connected with press device 2.Rubber blanket 80 is equipped with in machine box 20 bottoms, plays buffer action.Four chest measurement lamps 121 are housed on the plastron 12, movable supporting plate 122 also is housed below plastron 12, this movable supporting plate 122 is installed perpendicular to plastron 12 and machine box 20, and plastron 12 is erect in its effect.Be painted with hair, eyebrow, eyes etc. on a plate 11, plastron 12 central authorities are painted with human body rib, breastbone and arm etc., and leg plate 13 is made shapes such as thigh, shank, pin.Counting assembly 3 comprises counting box body 33, from counting box body 33 multicore cable 31 of drawing, and the multi-pin connector 32 that connects multicore cable 31.Counting box body 33 surfaces are provided with pilot lamp assembly and display module.The side of machine box 20 is provided with multi-core socket 288, and multi-pin connector 32 inserts multi-core socket 288, and counting box 3 and machine box 20 couple together.
Shown in Fig. 3,4,5,6, be the cut-away view of press device 2.Heart depressor is arranged on machine box 20 central authorities, heart depressor comprises the chest measurement plate 21 that in the vertical direction sets gradually from top to bottom, base box 24, press box 29 with the heart, chest measurement plate 21 is toroidal, base box 24 tops are base cover plates 23, the base cover plate has screw hole 239 on 23 4 angles, screw passes screw hole 239 and base cover plate 23 can be fixed on the base box 24, four connect spring 22 and are arranged between the base cover plate 23 of chest measurement plate 21 and base box 24, be used to connect chest measurement plate 21 and base box 24, plastron 12 central authorities offer area and chest measurement plate 21 big holes of a size, cover flexible nylon membrane on the big hole of plastron 12,8 retaining pin 129 are installed in the plastron 12 times on big hole next door, and its effect is the direction of motion of control chest measurement plate 21.Base box 24 usefulness screws are fixed on the top that the heart is pressed box 29.On four angles of base cover plate 23 four keyswitches 231 are housed, keyswitch 231 is controlled four chest measurement lamps 121 on the plastron 12 by going between.Receive selector switch K6 from the lead-in wire that base box 24 comes out, selector switch K6 then is installed on machine box 20 side plates.This heart depressor also comprises the heart pressing plate 25 that is arranged on circular chest measurement plate 21 central authorities and vertically is applied in base box 24 and the heart is pressed inner core 26, urceolus 27 and the big spring 28 of box 29 central authorities.Inner core 26, urceolus 27 are hollow cylindrical, heart pressing plate 25 is connected and fixed with inner core 26 usefulness glue, magnetic sheet 262 is equipped with in inner core 26 belows, inner core 26 inserts urceolus 27 inside, 27 of urceolus are fixed on the bottom that the heart is pressed box 29 with screw,, big spring 28 is arranged on inner core 26 and urceolus 27 central authorities, the one end connects heart pressing plate 25, and the other end is installed in the bottom that the heart is pressed box 29.Below urceolus 27 outer walls tongue tube group 271 is housed also, it comprises the first tongue tube G1 and the second tongue tube G2, and it is connected with counting box 3 with lead-in wire.On inner core 26 outer walls register pin 261 is housed, this register pin 261 is inserted in the location conduit 272 of urceolus 27, vertically moves in urceolus 27 to guarantee inner core 26.The heart presses four installation feet, the 291 usefulness screws of box 29 to be fixed on the bottom of machine box 20.
The device of making a show of power also is housed in the machine box 20, and the device of making a show of power rings circuit by the ambulance sibilant rale and flashing circuit is formed, and as shown in Figure 7, is the circuit block diagram of acoustics circuit.The music integrated circuit of series connection and LM386 power amplifier constitute the ambulance sibilant rale and ring circuit, and closed Stereo Switch K12 can make acoustics circuit send the ring of rescue vehicle horn.As shown in Figure 8, be the circuit diagram of flasher circuit.It comprises self-sustained oscillation module 60, light emitting module 61, selector switch module 62 and the push switch module 63 of electrical connection.555 integrated circuit are formed the self-sustained oscillation modular circuit, about 60 times/minute of its frequency, and this circuit is formed the beat oscillator, through closed selector switch K6, makes 4 red light emitting diodes flashes of light that are positioned on the plastron, and K11 is the flashing switch of control entire circuit.The effect of this device of making a show of power is to increase teaching efficiency.This flashing circuit and acoustics circuit are installed on the machine box 20 rear side plates.On the machine box 20 rear side plates volume by-pass cock 271 is housed also, in order to regulate the volume that the ambulance sibilant rale rings circuit.Battery case and battery compartment lid 200 and power switch 277 also are housed on machine box 20, and wherein employed is four joint lithium batteries.
Shown in Fig. 9,10, between a plate 11 and plastron 12, air inlet sheath 40 is set, air inlet box 41 is inserted in the air inlet sheath 40, and air inlet sheath 40 usefulness screws are fixed on the plate 11, and air inlet box 41 usefulness screws are fixed in the air inlet sheath 40.Be provided with inlet valve 411 in the air inlet box 41, inlet valve 411 is a rectangle structure, two angle is provided with two rotating shafts 412, be fixed on air inlet box 41 tops by rotating shaft 412, on the inlet valve 411 loose ends magnetic sheet is housed, the inlet valve 411 that magnetic sheet is housed can 412 be swung under the air-flow effect around the shaft, and back-moving spring 415 also is installed on the inlet valve 411, back-moving spring 415 1 ends connect rotating shaft one end and connect inlet valve 411, and this back-moving spring 415 can make inlet valve 411 reset.Air inlet box 41 inherences also are provided with a support 416 apart from a side of magnetic sheet certain distance, tongue tube group 417 is fixed on support 416 in the face of on the side of magnetic sheet, tongue tube group 417 comprises the 3rd tongue tube G3 and the 4th tongue tube G5, it connects expiration plug 111 by lead-in wire, regulator 418 is installed in the other side of support, it is made up of little spring and screw etc., and the turn screw can make the support 416 that is connected move, and can adjust the sensitivity of expiration like this.On the plate 11 nose switch 102 is housed, as shown in figure 11, nose switch 102 comprises by applying the triangle vertebra shape nose Switch main body that copper epoxy plate 113 is formed, two pressure-button 112 are set on the nose Switch main body, plastic housing 114 is enclosed on the nose Switch main body, pressure-button 112 connects expiration plug 111 by lead-in wire, and nose switch 102 usefulness screws are fixed on the plate 11.As shown in figure 12, be the structural representation of the cup 50 of exhaling, its size is made according to the size of the air intake opening of air inlet sheath 40, makes the sliding rhynchodaenm 501 in garden at its cup 500 oral areas, a pore 502 of aiming at inlet valve 411 is opened at the cup end, and the cup 50 of will exhaling earlier before the expiration inserts in the air inlet sheath 40.The cup 50 replaceable sterilizations of exhaling are reused.
As shown in figure 13, be the circuit diagram of the counting circuit of cardio-pulmonary resuscitation training instrument of the present invention.Its consist predominantly of counter S1, S2 (model: DM-2003 type up-down counter), relay J 1, J2, piezoelectricity news Chinese percussion instrument Y1, Y2 etc.Relay J 1, J2, the circuit of elements such as LED 1, LED2, LED3, LED4 is installed in the counting box 3, nose K switch 2 in this circuit, K3 are installed on the plate 1, tongue tube G1, G2 are installed in machine box 20 hearts and press on the urceolus 27 of box 29, and tongue tube G3, G4 are installed on the support 416 in the plastron 12 bottom inflow boxes 41.Expiration plug 111 from nose switch 102, air inlet box 41 come out can connect with the expiration plug of 288 welding of multi-core socket on machine box 20 side plates, and the lead of pressing box 29 to draw from the heart also is welded on the multi-core socket 288 in addition.The design of plugs and sockets helps head, 20 combinations of plastron 12 and machine box and separates, and is convenient to produce, use and keep in repair.
According to Fig. 1～13, principle of work of the present invention is: when doing cardio-pulmonary resuscitation training, push heart pressing plate 25, because the effect of spring, inner core 26 is made vertical motion in urceolus 27, when the magnetic sheet on the inner core 26 262 is forced into assigned position, be installed in the tongue tube G2 closure in the tongue tube group 271 on the urceolus 27, at this moment, relay J 1 energising, counter S1 adds meter digital ground connection, promptly makes to add counting, simultaneously, luminous, the piezoelectricity news Chinese percussion instrument Y1 ring sound of green LED LED2.When magnetic sheet 262 is forced into excessive position, the tongue tube G1 closure in the tongue tube group 271, counter S1 subtracts meter digital ground connection, promptly does to subtract counting, and K4 is a reset button.When nose K switch 2, K3 push simultaneously, red light emitting diodes LED3 is luminous, operator's expiration is through the pore 502 of cup 50 bottoms of exhaling, push inlet valve 411 open, magnetic sheet 412 on the inlet valve 411 makes the tongue tube G4 closure in the tongue tube group 417, and counter S2 adds meter digital ground connection, promptly makes to add counting, simultaneously, luminous, the piezoelectricity news Chinese percussion instrument Y2 ring sound of blue LED LED4.When magnetic sheet 412 is forced into excessive position, the tongue tube G3 closure in the reed pipe group 417, counter S2 subtracts meter digital ground connection, promptly makes to subtract counting.
Teaching and training instrument operation of the present invention is as follows: during use, earlier press device 2 is kept flat on the ground, launch leg plate 13 then, the multi-pin connector 32 of counting box 3 is plugged on the multi-core socket 288 of machine box 20, turn on the power switch K1, the operator is positioned at a side of training aids plastron 13, and upper body is straight and upright, both hands overlay the heart nip of model breastbone below, both arms stretch, and toward pressing down heart pressing plate 25, will loosen when up moving, the acousto-optic of noting counting box 3 shows, as operate correctly, there is acousto-optic to show, and the successful number of times of accumulative total, in shortagely do not count, do to subtract the position when excessive and show.When operator presses at heart pressing plate with exterior domain, the chest measurement plate is pressed touch of key-press K switch 7-K10, the luminous demonstration of corresponding luminotron on the plastron.Selector switch K6 can select the beat flash of light or treat pressure condition.Keep per minute about 100 times, and note whenever pushing 15 times, do 2 mouth to mouth breathings action.During the mouth to mouth respiration operation, earlier a plate 11 is pulled down, patient's air flue is opened in expression, the cup 50 of will exhaling inserts air intake opening, and the operator pinches two pressure-button 112 of pressing nose switch 101 with forefinger, thumb, and counting box 3 expiration red lights are bright, the nose success is pressed in expression, at this moment mouth can be adjacent to the rhynchodaenm of the cup of exhaling, do the operation of exhaling, counting during success.The about 30Kgf of elastic force that this device is set, the student that body weight is light need adjust the angle of arm and health, swings upper body fast, with sufficient strength complete operation.
Claims (10)
1. a cardio-pulmonary resuscitation training instrument is characterized in that, comprises face equipment (1), press device (2), counting assembly (3) and breath device (4);
Described face equipment (1) comprises a plate (11), plastron (12) and the leg plate (13) that connects successively;
Described press device (2) is arranged under the plastron (12), and it comprises machine box (21) and is arranged on heart depressor in the machine box (21);
Air inlet case assembly between the machine box (20) that described breath device (4) comprises the nose switchgear that is arranged on the plate (11), be arranged on nose switchgear and press device (2) and the expiration cup device (50) that connects the air inlet case assembly;
Described counting assembly (3) is electrically connected with press device (2), breath device respectively.
2. cardio-pulmonary resuscitation training instrument as claimed in claim 1 is characterized in that, the chest measurement plate (21) that described heart depressor comprises, some connection springs (22), base box (24) and the heart are pressed box (29);
Described chest measurement plate (21) is circular;
Described base box (24) is arranged on the below of chest measurement plate (21);
Described connection spring (22) is disposed in an evenly spaced relation between chest measurement plate (22) and the base box (24), connects chest measurement plate (21) and base box (24);
The described heart presses box (29) to be arranged on base box (24) below;
The described heart presses the bottom of box (29) and machine box (20) bottom to be fastenedly connected.
3. cardio-pulmonary resuscitation training instrument as claimed in claim 2 is characterized in that:
Described heart depressor also comprises wholeheartedly presses assembly, and it is arranged in the hole of circular chest measurement plate (21), and vertically runs through the central authorities of base box (24) and heart pressure box (29);
The described heart presses assembly to comprise heart pressing plate (25), big spring (28), urceolus (27) and inner core (26);
Described heart pressing plate (25) is arranged on circular chest measurement plate (21) central authorities;
Described big spring (28) one ends connect heart pressing plate (25), and other one section is arranged on the bottom that the heart is pressed box (29);
Described urceolus (27) is fixed on the heart and presses box (29) central authorities, is set in outside the big spring (28);
Described inner core (26) upper end connects heart pressing plate (25), and urceolus (27) is inserted in the lower end, and is set in outside the big spring (28).
4. cardio-pulmonary resuscitation training instrument as claimed in claim 3 is characterized in that:
The described heart presses assembly also to comprise register pin (261), location conduit (272), first magnetic sheet (262) and the first tongue tube group (271);
Described register pin (261) is arranged on the outer wall of inner core (26), and described location conduit (272) is being offered on the urceolus (27); Described register pin (261) is inserted in the location conduit (272), guarantees inner core (26) vertical motion in urceolus (27);
Described first magnetic sheet (262) is arranged on the lower end of inner core (26); The described first tongue tube group (271) is arranged on the outer wall of lower end of urceolus (27), and the described first tongue tube group (271) comprises first tongue tube (G1) and second tongue tube (G2); Described first magnetic sheet (262) is arranged on the vertical consistent location with the first tongue tube group (271), and the first tongue tube group (271) can be responded to first magnetic sheet (262).
5. cardio-pulmonary resuscitation training instrument as claimed in claim 1 or 2 is characterized in that:
Described plastron is offered a big hole in (12), and the diameter of the diameter of this big hole and chest measurement plate (21) is suitable;
On described plastron (12) bottom and (20) four jiaos of corresponding positions of machine box some panel pin (120) are set, connect by panel pin (120) between plastron (12) and the press device (2);
Described plastron (12) is offered some retaining pin (129) that are used to control the direction of motion of chest measurement plate (21) also is set near the great circle hole the position.
6. cardio-pulmonary resuscitation training instrument as claimed in claim 1 is characterized in that, described nose switchgear (102) comprises nose Switch main body (102), pressure-button group (112) and plastic wrapper (114);
Described nose Switch main body (102) is triangle vertebra shape structure;
Described pressure-button group (112) comprises first pressure-button (K2) and second pressure-button (K3), and it is arranged on two sides of triangle vertebra shape nose Switch main body (102);
Described plastic housing (114) cover covers on another side of triangle vertebra shape nose Switch main body (102).
7. cardio-pulmonary resuscitation training instrument as claimed in claim 1 is characterized in that, described air inlet case assembly comprises:
Be arranged on air inlet sheath (40) between the machine box (20) of nose switchgear and press device (2);
Be fixed on the air inlet box (41) in the air inlet sheath (40);
Described air inlet guard shield (40) and air inlet box (41) counterpart are provided with air intake opening respectively.
Described air inlet box (41) comprises casing, intake valve assembly and bracket component:
Described intake valve assembly is arranged in the casing corresponding with air intake opening, this intake valve assembly comprises inlet valve (411), both sides, inlet valve (411) upper end are provided with rotating shaft, and inlet valve (411) is connected by rotating shaft (412) with casing, and inlet valve (411) (412) around the shaft rotates; Intake valve assembly also comprises a back-moving spring (415), and described back-moving spring (415) one ends connect rotating shaft (412), and the other end connects inlet valve (411);
On the end that described inlet valve (411) is not connected with casing second magnetic sheet is housed;
Described bracket component comprises rack body (416), is arranged on second tongue tube group (417) of rack body one side and the regulator (418) that is arranged on the other side of rack body;
The described second tongue tube group (417) is arranged on the position corresponding with second magnetic sheet, and it comprises the 3rd tongue tube (G3) and the 4th tongue tube (G4);
Described regulator (417) by the bolt that connects rack body and be set in bolt and between little spring between the body form.
8. as claim 1 or 8 described cardio-pulmonary resuscitation training instruments, it is characterized in that, described expiration cup device (50) connects the air intake opening of air inlet sheath (40), the pore (502) that it comprises cup (500), is arranged on the rhynchodaenm (501) of cup (500) mouthful slyness of holding and is opened in bottom of cup, the diameter of the air intake opening of the diameter of expiration cup device and air inlet sheath is adaptive.
9. cardio-pulmonary resuscitation training instrument as claimed in claim 1 is characterized in that, described counting assembly (3) comprises counting box body (33), connecting line (31) and multi-pin connector (32);
Described counting cartridge upper surface is provided with pilot lamp assembly and display module;
Described counting box body inside is equipped with some counters;
Described connecting line (31) linkage counter and multi-pin connector (31);
Described multi-pin connector (32) and press device are electrically connected.
10. cardiopulmonary resuscitation teaching and training device as claimed in claim 1 is characterized in that, described cardiopulmonary resuscitation teaching and training device also comprises acoustics circuit, flasher circuit and technology circuit;
Described acoustics circuit comprises music circuit, power amplifier and loudspeaker in parallel;
Described flasher circuit comprises self-sustained oscillation module (60), light emitting module (61), selector switch module (62) and the push switch module (63) of electrical connection;
Described counting circuit comprise electrical connection counting module, magnetic induction module, push module, display module and sounding module;
Describedly contain acoustics circuit and flasher circuit is arranged on the side plate of machine box (20) rear;
Described counting module, display module and generation module are arranged in the counting assembly (3);
The described module of pushing is arranged in the nose switchgear;
Described magnetic induction module is arranged in air inlet box and the heart depressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100573214A CN101901564B (en) | 2009-05-26 | 2009-05-26 | Cardio-pulmonary resuscitation training instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100573214A CN101901564B (en) | 2009-05-26 | 2009-05-26 | Cardio-pulmonary resuscitation training instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101901564A true CN101901564A (en) | 2010-12-01 |
| CN101901564B CN101901564B (en) | 2011-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100573214A Expired - Fee Related CN101901564B (en) | 2009-05-26 | 2009-05-26 | Cardio-pulmonary resuscitation training instrument |
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| Country | Link |
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| CN (1) | CN101901564B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106096314A (en) * | 2016-06-29 | 2016-11-09 | 上海救要救信息科技有限公司 | A kind of CPR training and assessment system and method |
| CN107430828A (en) * | 2015-12-14 | 2017-12-01 | 李丞英 | Cardiopulmonary resuscitation practises utensil |
| KR101946015B1 (en) | 2017-08-29 | 2019-02-08 | (주)프로보 | Toy for practicing cardiopulmonary resuscitation |
-
2009
- 2009-05-26 CN CN2009100573214A patent/CN101901564B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107430828A (en) * | 2015-12-14 | 2017-12-01 | 李丞英 | Cardiopulmonary resuscitation practises utensil |
| CN106096314A (en) * | 2016-06-29 | 2016-11-09 | 上海救要救信息科技有限公司 | A kind of CPR training and assessment system and method |
| KR101946015B1 (en) | 2017-08-29 | 2019-02-08 | (주)프로보 | Toy for practicing cardiopulmonary resuscitation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101901564B (en) | 2011-11-30 |
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