CN215022055U - Cardio-pulmonary resuscitation device - Google Patents
Cardio-pulmonary resuscitation device Download PDFInfo
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- CN215022055U CN215022055U CN202023187606.0U CN202023187606U CN215022055U CN 215022055 U CN215022055 U CN 215022055U CN 202023187606 U CN202023187606 U CN 202023187606U CN 215022055 U CN215022055 U CN 215022055U
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Abstract
The utility model provides a cardiopulmonary resuscitation device, include: two arm auxiliary positioning devices; arm auxiliary positioning device includes the U-shaped installed part, the inside of U-shaped installed part all is provided with fixing device, fixing device includes the fixed plate, the top fixedly connected with linking arm of fixed plate, the upside fixedly connected with press the clamp plate that the top of linking arm just is located the U-shaped installed part, the bottom fixedly connected with cushion of fixed plate. The utility model provides a cardiopulmonary resuscitation device has through setting up arm assistance-localization real-time device, can fix a position the elbow of arm, make its interval the same, through fixing a position the elbow, thereby fix a position the shoulder, can prevent to drive the hand through bending hand elbow when doing cardiopulmonary resuscitation and press the thorax of patient, can guarantee to drive the hand through the hip and press the thorax of patient, thereby keep the posture of correct cardiopulmonary resuscitation, improve cardiopulmonary resuscitation's success rate.
Description
Technical Field
The invention relates to the field of cardio-pulmonary resuscitation, in particular to a cardio-pulmonary resuscitation device.
Background
CPR is a life-saving technique for sudden cardiac arrest and breathing. The purpose is to restore spontaneous breathing and spontaneous circulation to the patient.
When present cardiopulmonary resuscitation, when carrying out cardiopulmonary resuscitation through bare-handed, often appear pressing the patient through elbow machine-operated hand, wrong posture can not drive the hand through the hip and press the patient, makes the amplitude of pressing diminish, reduces cardiopulmonary resuscitation's effect, and when pressing through pressing the appearance at present, appears pressing the degree of depth too big easily when pressing, appears damaging the patient's problem.
Therefore, there is a need to provide a cardiopulmonary resuscitation device that solves the above-mentioned problems.
Disclosure of Invention
The invention provides a cardio-pulmonary resuscitation device, which solves the problems that when the cardio-pulmonary resuscitation is performed by bare hands at present, the hands are often driven by a hand-toggle to press a patient, the patient cannot be driven by the hips to press the patient in wrong postures, the pressing amplitude is reduced, and the cardio-pulmonary resuscitation effect is reduced.
In order to solve the above technical problem, the present invention provides a cardiopulmonary resuscitation device including:
two arm auxiliary positioning devices;
the arm auxiliary positioning device comprises a U-shaped mounting part, fixing devices are arranged inside the U-shaped mounting part and comprise a fixing plate, a connecting arm is fixedly connected to the top of the fixing plate, a pressing plate is fixedly connected to the top end of the connecting arm and located on the upper side of the U-shaped mounting part, a rubber cushion is fixedly connected to the bottom of the fixing plate, a plurality of arc-shaped parts are arranged on the rubber cushion, an elastic cavity is formed inside the arc-shaped parts, a first elastic part is fixedly connected inside the elastic cavity, a plurality of convex blocks are arranged on the surface of each arc-shaped part, and limiting assemblies are arranged on two sides of the fixing plate;
the positioning rod is fixed between the two pressing plates;
one side symmetry fixedly connected with card locking piece of the inner wall of U-shaped installed part, a plurality of card locked grooves have been seted up on the card locking piece.
Can adapt to the thickness of different elbows through setting up a plurality of card locked grooves, the cooperation cushion can make its fixed stability more.
Preferably, spacing subassembly includes the installation department, sliding connection has the locating piece between the both sides of installation department inner wall, the bottom fixedly connected with sleeve pipe of locating piece, the bottom fixedly connected with reference column of installation department inner wall, the top of reference column extends to sheathed tube inside.
The positioning block can stably move towards the inside of the mounting part by matching the positioning column with the sleeve.
Preferably, the bottom of the surface of the sleeve is fixedly connected with a push ring, a second elastic piece is sleeved on the surface of the positioning column and below the push ring, an installation cavity is formed in one side of the inner wall of the installation cavity, a connecting block is connected between two sides of the inner wall of the installation cavity in a sliding mode, one side of the connecting block is rotatably connected with a connecting rod, one end of the connecting rod is rotatably connected with one side of the surface of the sleeve, and a pushing piece is fixedly connected to the other side of the connecting block.
Preferably, still including pressing the press, press the inside upside of press and seted up the installation cavity, the inside fixed mounting of installation cavity has reciprocal thrust unit, reciprocal thrust unit's one end fixedly connected with drives the arm, the bottom of driving the arm just is located the inside fixed mounting who presses the press and has adjusting device, adjusting device's bottom fixed mounting has fixed frame, the bottom fixedly connected with who fixes the frame bulldozes the board, press the inside fixedly connected with distance sensor who just is located the fixed frame through the connecting piece between the both sides of press inner wall, the through-hole has been seted up to the centre of bulldozing inboard inside.
Through setting up distance sensor, the cooperation through-hole can detect the degree of depth that the thorax was pressed, prevents to press the too dark patient that hurts, and too shallow effect is not good.
Preferably, the adjusting device comprises a fixing block and a supporting shaft, the fixing block is fixed on one side of the surface of the driving arm, a driving motor is fixedly mounted at the top of the fixing block, the bottom end of an output shaft of the driving motor is fixedly connected with a connecting rod through a connecting shaft, and a driving gear is fixedly connected to the surface of the connecting rod.
By arranging the adjusting device, the length of the adjusting device can be properly adjusted according to the detected pressing chest depth, so that the pressing depth of the pressing plate can be adjusted.
Preferably, the top fixedly connected with external screw thread sleeve pipe of back shaft, external screw thread sheathed tube internal thread is connected with the threaded rod, the top of threaded rod with the bottom fixed connection who drives the arm, the upside cover on threaded rod surface is equipped with the bearing, the surface cover of bearing is equipped with driven gear, one side and the driving gear meshing of driven gear.
Preferably, both sides of the surface of the bearing are fixedly connected with driving plates, strip-shaped grooves are formed in the driving plates, both sides of the threaded sleeve are fixedly connected with driving rods, and one ends of the driving rods penetrate through the driving plates through the strip-shaped grooves.
The drive rod runs through the bar groove, and when the drive plate rotated, can drive the drive rod through the bar groove and rotate to drive the screw thread sleeve pipe and rotate, and the drive rod can slide by the relative spout, satisfied screw thread sleeve pipe downstream's demand space.
Preferably, the bottom of the pressing machine is fixedly connected with a supporting plate, fixing belts are fixedly connected to two sides of the supporting plate, and magic tapes are arranged on the fixing belts.
Preferably, the reciprocating pushing and pressing device comprises a driving motor and a movable plate, one end of an output shaft of the driving motor is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a rotating plate, and one side of the rotating plate is fixedly connected with a driving shaft.
Preferably, the movable plate is connected to the inside of the mounting cavity in a sliding manner, a sliding groove is formed in the movable plate, one end of the driving shaft penetrates through the movable plate through the sliding groove, and the bottom of the movable plate is fixedly connected with the top of the driving arm through a connecting rod.
Compared with the related art, the cardiopulmonary resuscitation device provided by the invention has the following beneficial effects:
the invention provides a cardiopulmonary resuscitation device, which can position the elbows of the arms by arranging an arm auxiliary positioning device, so that the distances between the elbows are the same, and the elbows are positioned, so that the shoulders are positioned, the chest cavity of a patient can be prevented from being pressed by driving hands by bending the elbows during cardiopulmonary resuscitation, the chest cavity of the patient can be pressed by driving the hands by hips, so that the correct cardiopulmonary resuscitation posture is kept, the success rate of cardiopulmonary resuscitation is improved, and the arm auxiliary positioning device can be worn one by one and is convenient to wear;
through setting up adjusting device cooperation distance sensor, can bulldoze the degree of depth adjustment adjusting device's of thorax length according to the bulldozing board that detects to the degree of depth that bulldozes the board and bulldoze the thorax is adjusted, makes it can keep five to six centimetres best depths, prevents to press the too dark patient of hindering, and too shallow effect is not good, improves cardiopulmonary resuscitation's effect, improves the success rate of treatment.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of a cardiopulmonary resuscitation device provided by the present invention;
FIG. 2 is a side view of the arm assist positioning device shown in FIG. 1;
FIG. 3 is a cross-sectional view of the arm positioning aid shown in FIG. 1;
FIG. 4 is a cross-sectional view of the mounting portion shown in FIG. 1;
FIG. 5 is a schematic diagram illustrating a second embodiment of the cardiopulmonary resuscitation device of the present invention;
FIG. 6 is an enlarged view of portion A shown in FIG. 5;
FIG. 7 is a schematic view of the overall external structure of FIG. 5;
FIG. 8 is a top view of the movable plate shown in FIG. 5;
fig. 9 is a side view of the driver plate shown in fig. 5.
Reference numbers in the figures: 1. an arm auxiliary positioning device, 2, a positioning rod, 3, a fixing device, 31, a fixing plate, 32, a connecting arm, 33, a pressing plate, 34, a rubber pad, 35, an arc part, 36, a first elastic part, 37, an elastic cavity, 38, a bump, 4, a limiting component, 41, an installation part, 42, a positioning block, 43, a sleeve, 44, a push ring, 45, a positioning column, 46, a second elastic part, 47, an installation cavity, 48, a connecting block, 49, a connecting rod, 410, a pushing part, 5, a locking block, 6, a locking groove, 7, an adjusting device, 71, a fixing block, 72, a driving motor, 73, a connecting rod, 74, a driving gear, 75, a supporting shaft, 76, a threaded rod, 77, a bearing, 78, a driven gear, 79, a driving plate, 710, a driving rod, 711, a strip-shaped groove, 712, a threaded sleeve, 8, a reciprocating pushing device, 81, a driving motor, 82 and a rotating plate, 83. the device comprises a driving shaft, 84, a movable plate, 85, a connecting rod, 86, a sliding groove, 9, an installation cavity, 10, a driving arm, 11, a fixed frame, 12, a pushing plate, 13, a distance sensor, 14, a through hole, 15, a supporting plate, 16, a fixing belt, 17 and a pressing machine.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a cardiopulmonary resuscitation device according to the present invention; FIG. 2 is a side view of the arm assist positioning device shown in FIG. 1; FIG. 3 is a cross-sectional view of the arm positioning aid shown in FIG. 1; fig. 4 is a cross-sectional view of the mounting portion shown in fig. 1. A cardiopulmonary resuscitation device comprising:
two arm auxiliary positioning devices 1;
the arm auxiliary positioning device 1 comprises a U-shaped mounting part, fixing devices 3 are arranged inside the U-shaped mounting part, each fixing device 3 comprises a fixing plate 31, each fixing plate 31 is provided with a connecting arm 32 fixedly connected to the top of the corresponding fixing plate 31, a pressing plate 33 is fixedly connected to the top end of each connecting arm 32 and located on the upper side of the corresponding U-shaped mounting part, a rubber pad 34 is fixedly connected to the bottom of each fixing plate 31, a plurality of arc-shaped parts 35 are arranged on the rubber pad 34, elastic cavities 37 are formed in the arc-shaped parts 35, first elastic pieces 36 are fixedly connected to the inner parts of the elastic cavities 37, a plurality of convex blocks 38 are arranged on the surfaces of the arc-shaped parts 35, and limiting assemblies 4 are arranged on two sides of each fixing plate 31;
the positioning rod 2 is fixed between the two pressing plates 33;
one side symmetry fixedly connected with card locking piece 5 of the inner wall of U-shaped installed part, a plurality of card locked groove 6 have been seted up on card locking piece 5.
The protrusion 38 is made of silicone, and the elastic cavity 37 extends to the bottom of the fixing plate 31.
The bottom of the positioning block 42 is set to be an arc surface.
The bottom of the surface of the sleeve 43 is fixedly connected with a push ring 44, a second elastic piece 46 is sleeved on the surface of the positioning column 45 and below the push ring 44, an installation cavity 47 is formed in one side of the inner wall of the installation part 41, a connecting block 48 is connected between two sides of the inner wall of the installation cavity 47 in a sliding mode, a connecting rod 49 is connected to one side of the connecting block 48 in a rotating mode, one end of the connecting rod 49 is connected with one side of the surface of the sleeve 43 in a rotating mode, and a pushing piece 410 is fixedly connected to the other side of the connecting block 48.
The pushing member 410 includes a connecting shaft fixed to one side of the connecting block 48 and a pressing plate fixed to one end thereof.
The working principle of the cardiopulmonary resuscitation device provided by the invention is as follows:
when the device is used, two arms correspondingly penetrate through the two U-shaped mounting pieces, the U-shaped mounting pieces are positioned at the elbows, and the positioning rods 2 are positioned on the outer side of the body;
then, the positioning rod can be pushed by other people, when only one person exists, the positioning rod 2 can be pressed on a side wall body or other fixed objects, and therefore the arm auxiliary positioning device 1 is firmly fixed with the elbow through the fixing device 3;
when the positioning rod 2 is pressed, the positioning rod 2 pushes the two pressing plates 33, the fixing plates 31 are pushed by the pressing plates 33, the fixing plates 31 drive the rubber pads to be squeezed and pressed with the arms, the arc-shaped parts 35 are squeezed, the arc-shaped parts 35 compress the first elastic pieces 36, friction between the elastic pieces 36 and the arc-shaped parts 35 is increased by matching with the plurality of convex blocks 38 through elastic pushing force of the elastic pieces 36 and the arc-shaped parts 35, and stability of fixing with the elbow parts is greatly improved;
the fixing plate 31 drives the fixing device 3 to move, and drives the positioning block 42 to move downwards, wherein the bottom of the groove wall of the locking groove 6 extrudes the arc-shaped surface of the bottom of the positioning block 42, so that the arc-shaped surface enters the mounting part 41, the sleeve 43 is pushed at the same time, the second elastic piece 46 is compressed through the push ring 44, and when the positioning block 42 corresponds to the locking groove 6, the positioning block 42 is pushed into the locking groove 6 through the action of the second elastic piece 46 to limit the locking block;
therefore, the arm auxiliary positioning device 1 and the elbows are easy to fix, and the distance between the elbows is positioned, so that the chest cavity of a patient can be better pressed by driving hands through the hip joints, and the accuracy of the cardio-pulmonary resuscitation pressing posture is improved;
when the arm auxiliary positioning device 1 is detached, the pressing block is pressed to push the connecting block 48 through the pushing piece 410, the connecting block 48 pushes the sleeve 43 through the connecting rod 49, the sleeve 43 compresses the first elastic piece 46 through the push ring 44, and drives the positioning block 42 to move into the mounting portion 41, so that the arm auxiliary positioning device can be detached.
Compared with the related art, the cardiopulmonary resuscitation device provided by the invention has the following beneficial effects:
through setting up arm assistance-localization real-time device 1, can fix a position the elbow of arm, make its interval the same, through fixing a position the elbow to fix a position the shoulder, can prevent to drive the hand through crooked elbow and press patient's thorax when doing cardiopulmonary resuscitation, can guarantee to drive the hand through the hip and press patient's thorax, thereby keep correct cardiopulmonary resuscitation's posture, improve cardiopulmonary resuscitation's success rate.
Second embodiment
Referring to fig. 5, 6, 7, 8 and 9, a second embodiment of the present application is directed to another cardiopulmonary resuscitation device based on the cardiopulmonary resuscitation device provided by the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the cardiopulmonary resuscitation device that the second embodiment of this application provided's difference lies in, cardiopulmonary resuscitation device still includes and presses press 17, press 17 inside upside and seted up installation cavity 9, the inside fixed mounting of installation cavity 9 has reciprocal thrust unit 8, the one end fixedly connected with of reciprocal thrust unit 8 drives arm 10, the bottom of driving arm 10 just is located and presses 17's inside fixed mounting has adjusting device 7, adjusting device 7's bottom fixed mounting has fixed frame 11, the bottom fixedly connected with who fixes frame 11 bulldozes board 12, press the inside fixedly connected with distance sensor 13 that just is located fixed frame 11 through the connecting piece between the both sides of press 17 inner wall, bulldoze the inside centre of board 12 and seted up through-hole 14.
The front of the pressing machine 17 is provided with a control screen, the control screen is provided with an alarm lamp, when the distance sensor 13 detects that the pressing plate 12 presses the chest cavity to be larger than 5-6 cm, a red lamp is lighted, a yellow lamp is lighted when the distance sensor is lower than 5-6 cm, a green lamp is lighted when the distance sensor is 5-6 cm, the motor 72 is driven and controlled, the length of the adjusting device 7 is adjusted, so that the depth of the pressing plate for pressing the chest cavity is adjusted, the two sides of the connecting piece penetrate through the two sides of the fixing frame 11, rectangular cavities are formed in the two sides of the fixing frame 11, circular holes are formed in the top of the fixing frame 11 and communicated with the inside of the supporting shaft 75, and when the pressing plate 12 moves, the distance sensor 13 can enter the inside of the supporting shaft 75.
The adjusting device 7 comprises a fixing block 71 and a supporting shaft 75, the fixing block 71 is fixed on one side of the surface of the driving arm 10, a driving motor 72 is fixedly installed at the top of the fixing block 71, the bottom end of an output shaft of the driving motor 72 is fixedly connected with a connecting rod 73 through a connecting shaft, and a driving gear 74 is fixedly connected to the surface of the connecting rod 73.
The driving motor 72 can rotate forward and backward, and is powered by the storage battery together with the driving motor 81, and the rotating speed of the driving motor 81 is 100-120 times per minute.
The top fixedly connected with external screw thread sleeve 712 of back shaft 75, the internal thread of external screw thread sleeve 712 is connected with threaded rod 76, the top of threaded rod 76 with the bottom fixed connection who drives arm 10, the upside cover on threaded rod 76 surface is equipped with bearing 77, bearing 77's surface cover is equipped with driven gear 78, one side and the driving gear 74 meshing of driven gear 78.
The bearing 77 is fixed on the surface of the threaded rod 76, so that the driving plate 79 can be driven to rotate, the threaded rod 76 does not need to rotate, and the part of the threaded rod 76 sleeved with the bearing 77 is not provided with threads.
The two sides of the surface of the bearing 77 are fixedly connected with driving plates 79, strip-shaped grooves 711 are formed in the driving plates 79, driving rods 710 are fixedly connected to the two sides of the threaded sleeve 712, and one ends of the driving rods 710 penetrate through the driving plates 79 through the strip-shaped grooves 711.
The length of the strip-shaped groove 711 is the same as the length of the threaded portion of the threaded rod 76.
The bottom of the pressing machine 17 is fixedly connected with a supporting plate 15, fixing belts 16 are fixedly connected to two sides of the supporting plate 15, and magic tapes are arranged on the fixing belts 16.
Two fixed bands 16, the one end of one of them upside sets up magic subsides A face, and the one end of another bottom sets up magic subsides B face.
The reciprocating pushing and pressing device 8 includes a driving motor 81 and a movable plate 84, one end of an output shaft of the driving motor 81 is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a rotating plate 82, and one side of the rotating plate 82 is fixedly connected with a driving shaft 83.
The movable plate 84 is slidably connected to the inside of the mounting cavity 9, a sliding groove 86 is formed in the movable plate 84, one end of the driving shaft 83 penetrates through the movable plate 84 through the sliding groove 86, and the bottom of the movable plate 84 is fixedly connected to the top of the driving arm 10 through a connecting rod 85.
The front side and the rear side of the top of the inner wall of the mounting cavity 9 are fixedly connected with slide rods, and the two sides of the movable plate 84 are connected with the slide rods in a sliding mode through lantern rings.
When the cardiopulmonary resuscitation is performed through the pressing machine 17, the pressing machine is fixed on a human body through the fixing belt 16 so that the pressing plate 12 is aligned with the middle of the chest cavity of the patient, the reciprocating pressing device 8 drives the adjusting device 7 to move up and down in a reciprocating manner during pressing, and the adjusting device 7 drives the pressing plate 12 to press the chest cavity of the patient through the fixing frame 11;
the reciprocating pushing device 8 drives the rotating plate 82 to rotate through the driving motor 81, the rotating plate 82 slides along the sliding slot 86 on the movable plate 84 through the driving shaft 83 and drives the movable plate 84 to reciprocate up and down, so that the adjusting device 7 is driven to reciprocate up and down through the connecting rod 85;
wherein the rotating speed of the driving motor 81 is 100-120 times per minute;
when the chest is pressed, the depth of pressing the chest through the pressing plate 12 can be detected through the distance sensor 13, the pressing depth of the pressing plate 12 is different due to the different chest heights of everyone, when the pressing depth exceeds 5-6 cm, the distance sensor 13 detects that the alarm lamp on the back press 17 is lighted, when the distance is not enough 5-6 cm, the yellow lamp is lighted, at the moment, the driving motor 72 can be controlled, the driving motor 72 drives the driving gear 74 to rotate clockwise, the driving gear 74 drives the driven gear 78 to rotate, so that the two driving plates 79 are driven to rotate, the two driving plates 79 are matched with the driving rod 710 through the strip-shaped groove 711 to drive the threaded sleeve 712 to rotate, so that the supporting shaft 75 is pushed to move downwards, so that the length of the adjusting device 7 can be adjusted, the pressing depth can be increased, when the depth is too large, the length of the adjusting device 7 can be shortened by controlling the driving motor 72 to rotate reversely, the pressing depth is reduced, and the use is convenient;
through setting up adjusting device 7 cooperation distance sensor 13, can bulldoze the degree of depth adjustment adjusting device 7 of thorax according to the bulldozing board 12 that detects to the degree of depth that bulldozes the board 12 and bulldoze the thorax is adjusted, makes it can keep the optimum depth of five to six centimetres, improves cardiopulmonary resuscitation's effect, improves the success rate of treatment.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A cardiopulmonary resuscitation device, comprising:
two arm auxiliary positioning devices;
the arm auxiliary positioning device comprises a U-shaped mounting part, fixing devices are arranged inside the U-shaped mounting part and comprise a fixing plate, a connecting arm is fixedly connected to the top of the fixing plate, a pressing plate is fixedly connected to the top end of the connecting arm and located on the upper side of the U-shaped mounting part, a rubber cushion is fixedly connected to the bottom of the fixing plate, a plurality of arc-shaped parts are arranged on the rubber cushion, an elastic cavity is formed inside the arc-shaped parts, a first elastic part is fixedly connected inside the elastic cavity, a plurality of convex blocks are arranged on the surface of each arc-shaped part, and limiting assemblies are arranged on two sides of the fixing plate;
the positioning rod is fixed between the two pressing plates;
one side symmetry fixedly connected with card locking piece of the inner wall of U-shaped installed part, a plurality of card locked grooves have been seted up on the card locking piece.
2. The cardiopulmonary resuscitation device of claim 1, wherein the limiting assembly comprises a mounting portion, a positioning block is slidably connected between two sides of an inner wall of the mounting portion, a sleeve is fixedly connected to the bottom of the positioning block, a positioning column is fixedly connected to the bottom of the inner wall of the mounting portion, and the top end of the positioning column extends into the sleeve.
3. The cardiopulmonary resuscitation device of claim 2, wherein a push ring is fixedly connected to the bottom of the surface of the sleeve, a second elastic member is sleeved on the surface of the positioning column and below the push ring, a mounting cavity is formed in one side of the inner wall of the mounting cavity, a connecting block is slidably connected between two sides of the inner wall of the mounting cavity, a connecting rod is rotatably connected to one side of the connecting block, one end of the connecting rod is rotatably connected to one side of the surface of the sleeve, and a pushing member is fixedly connected to the other side of the connecting block.
4. The cardiopulmonary resuscitation device according to claim 1, further comprising a pressing machine, wherein an installation cavity is formed in an upper side of the inside of the pressing machine, a reciprocating pushing device is fixedly installed in the installation cavity, a driving arm is fixedly connected to one end of the reciprocating pushing device, an adjusting device is fixedly installed at a bottom end of the driving arm and located in the inside of the pressing machine, a fixing frame is fixedly installed at a bottom of the adjusting device, a pushing plate is fixedly connected to a bottom of the fixing frame, a distance sensor is fixedly connected to the inside of the fixing frame through a connecting piece between two sides of the inner wall of the pressing machine, and a through hole is formed in the middle of the inside of the pushing plate.
5. The cardiopulmonary resuscitation device of claim 4, wherein the adjusting device comprises a fixing block and a supporting shaft, the fixing block is fixed on one side of the surface of the driving arm, a driving motor is fixedly mounted on the top of the fixing block, a connecting rod is fixedly connected to the bottom end of the output shaft of the driving motor through a connecting shaft, and a driving gear is fixedly connected to the surface of the connecting rod.
6. The cardiopulmonary resuscitation device of claim 5, wherein an external threaded sleeve is fixedly connected to the top of the supporting shaft, a threaded rod is connected to the internal thread of the external threaded sleeve, the top of the threaded rod is fixedly connected to the bottom end of the driving arm, a bearing is sleeved on the upper side of the surface of the threaded rod, a driven gear is sleeved on the surface of the bearing, and one side of the driven gear is meshed with a driving gear.
7. The cardiopulmonary resuscitation device of claim 6, wherein the bearing surface is fixedly connected with a driving plate on both sides, the driving plate is provided with a strip-shaped groove, the threaded sleeve is fixedly connected with a driving rod on both sides, and one end of the driving rod penetrates through the driving plate through the strip-shaped groove.
8. The cardiopulmonary resuscitation device of claim 4, wherein a supporting plate is fixedly connected to the bottom of the pressing machine, fixing belts are fixedly connected to both sides of the supporting plate, and magic tapes are arranged on the fixing belts.
9. The cardiopulmonary resuscitation device of claim 4, wherein the reciprocating pushing device comprises a driving motor and a movable plate, a rotating shaft is fixedly connected to one end of an output shaft of the driving motor, a rotating plate is fixedly connected to one end of the rotating shaft, and a driving shaft is fixedly connected to one side of the rotating plate.
10. The cardiopulmonary resuscitation device of claim 9, wherein the movable plate is slidably connected to the inside of the mounting cavity, a sliding slot is formed in the movable plate, one end of the driving shaft penetrates through the movable plate through the sliding slot, and the bottom of the movable plate is fixedly connected to the top of the driving arm through a connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023187606.0U CN215022055U (en) | 2020-12-26 | 2020-12-26 | Cardio-pulmonary resuscitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023187606.0U CN215022055U (en) | 2020-12-26 | 2020-12-26 | Cardio-pulmonary resuscitation device |
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| CN215022055U true CN215022055U (en) | 2021-12-07 |
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| CN202023187606.0U Active CN215022055U (en) | 2020-12-26 | 2020-12-26 | Cardio-pulmonary resuscitation device |
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