CN212395376U - Cardio-pulmonary resuscitation machine - Google Patents
Cardio-pulmonary resuscitation machine Download PDFInfo
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- CN212395376U CN212395376U CN202021335260.1U CN202021335260U CN212395376U CN 212395376 U CN212395376 U CN 212395376U CN 202021335260 U CN202021335260 U CN 202021335260U CN 212395376 U CN212395376 U CN 212395376U
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- 238000002680 cardiopulmonary resuscitation Methods 0.000 title claims abstract description 52
- 238000003825 pressing Methods 0.000 claims abstract description 100
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims description 20
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 6
- 238000010009 beating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 208000010496 Heart Arrest Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 206010049418 Sudden Cardiac Death Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 208000014221 sudden cardiac arrest Diseases 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a cardiopulmonary resuscitation machine, cardiopulmonary resuscitation machine includes: the main body mechanism comprises a shell assembly, a control assembly and a pressing assembly, the shell assembly is provided with an installation cavity, the control assembly is arranged in the installation cavity and connected with the pressing assembly so as to control the pressing assembly to move relative to the shell assembly, and the periphery of the shell assembly is provided with a buckling piece; the bandage subassembly, the bandage subassembly includes the bandage and locates the joint spare at bandage both ends, main part mechanism passes through fastener with the joint cooperation of joint spare with the connection can be dismantled to the bandage subassembly. The utility model aims to obtain a cardiopulmonary resuscitation machine which is convenient to carry and can be quickly assembled and disassembled.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to cardio-pulmonary resuscitation machine.
Background
Cpr (cardio pulmonary resuscitation), a life saving technique for the heart and breath of sudden cardiac arrest, is used to perform chest cardiac compressions on patients with acute cardiac arrest in order to restore spontaneous respiration and circulation in the patient. Most of the cardiopulmonary resuscitation in the related art mainly uses simple pressing devices such as manual pressing or heart pressing pumps, the labor intensity of manual pressing is high, and the pressing effect is influenced by human factors. There are also a few cardiopulmonary resuscitation devices, but they are bulky and not portable.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a cardio-pulmonary resuscitation machine, aiming at obtaining a cardio-pulmonary resuscitation machine with convenient carrying and quick assembly and disassembly.
In order to achieve the above object, the present invention provides a cardiopulmonary resuscitation machine, which comprises:
the main body mechanism comprises a shell assembly, a control assembly and a pressing assembly, the shell assembly is provided with an installation cavity, the control assembly is arranged in the installation cavity and connected with the pressing assembly so as to control the pressing assembly to move relative to the shell assembly, and the periphery of the shell assembly is provided with a buckling piece; and
the bandage subassembly, the bandage subassembly includes the bandage and locates the joint spare at bandage both ends, main part mechanism passes through fastener with the joint cooperation of joint spare with the connection can be dismantled to the bandage subassembly.
In one embodiment, the fastening member is a hook protruding from the periphery of the housing assembly, the fastening member has a fastening hole, and the hook is detachably fastened in the fastening hole.
In one embodiment, each of the clips includes:
the fixing part is connected with one end of the binding band, and the clamping hole is formed in one end, far away from the binding band, of the fixing part; and
the handle buckling part is convexly arranged on the fixing part and is positioned between the binding band and the clamping hole, and the handle buckling part and the fixing part are enclosed to form a handle buckling groove.
In one embodiment, the housing assembly comprises:
the main body shell is provided with a cavity with one open end; and
the lower cover assembly covers the opening and is enclosed with the main body shell to form an installation cavity, a through hole communicated with the installation cavity is formed in the lower cover assembly, and the fastening piece is arranged on the periphery of the lower cover assembly;
the control assembly is arranged in the mounting cavity and penetrates through the through hole to be connected with the pressing assembly.
In one embodiment, the lower cover assembly includes:
the middle frame is connected with the main body shell and covers the opening, and the opening is provided with a first through hole;
the bottom shell is connected with one side, back to the main body shell, of the middle frame, and forms a fixed cavity with the middle frame in an enclosing mode, and a second through hole is formed in the bottom shell corresponding to the first through hole; and
the metal plate support is arranged between the middle frame and the bottom shell, the two ends of the metal plate support extend out of the fixed cavity and are provided with the fastening pieces, and the metal plate support corresponds to the first via holes and the second via holes.
In one embodiment, a convex rib is convexly arranged on one side of the bottom shell facing the middle frame, the convex rib is arranged around the second via hole, the sheet metal bracket is provided with an avoiding groove corresponding to the convex rib, the convex rib is accommodated in the avoiding groove, and the through hole is arranged on the bottom wall of the avoiding groove;
and/or a plurality of heat dissipation holes are formed in the periphery of the middle frame at intervals.
In one embodiment, the pressing assembly includes:
a containing groove is convexly arranged on one side of the pressing plate facing the bottom shell, and the containing groove is arranged corresponding to the second via hole; and
the pressing head is accommodated and limited in the accommodating groove;
the control assembly sequentially penetrates through the first via hole, the through hole and the second via hole to be connected with the pressing head.
In one embodiment, the control assembly comprises:
the control panel is arranged in the mounting cavity;
the motor is arranged in the mounting cavity and is arranged at intervals with the control panel, and the motor is electrically connected with the control panel; and
the screw rod is arranged in the mounting cavity and is in transmission connection with the motor, and one end of the screw rod penetrates through the shell assembly and is connected with the pressing assembly;
the motor drives the screw rod to drive the pressing assembly to be close to or far away from the shell assembly.
In an embodiment, the cardiopulmonary resuscitation machine further comprises a power supply, wherein a mounting groove is concavely formed in the outer wall of the shell component, and the power supply is detachably arranged in the mounting groove and electrically connected with the control component.
In an embodiment, the cardiopulmonary resuscitation machine further comprises a display screen disposed on the housing assembly, the display screen is electrically connected with the control assembly, and the display screen is used for displaying the pressing amount of the pressing assembly.
The cardiopulmonary resuscitation machine of the technical scheme of the utility model arranges the installation cavity in the shell component, arranges the control component in the installation cavity and is connected with the pressing component, thereby utilizing the control component to control the pressing component to move relative to the shell component, thereby saving manpower and effectively improving the pressing effect; simultaneously, be equipped with the fastener through the periphery at casing subassembly to set up the bandage subassembly, make the both ends of bandage all set up the joint spare, thereby make main part mechanism pass through the joint cooperation of fastener and joint spare and can dismantle with the bandage subassembly and be connected, so make cardiopulmonary resuscitation machine can separate bandage subassembly and main part mechanism, thereby can merge the storage with main part mechanism, reduce storage space and conveniently carry. Simultaneously, the bandage of bandage subassembly is soft material, fixes main part mechanism at patient's chest through the bandage when using, need not the patient and passes from it to the convenience rescues the patient, improves the rescue efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a cardiopulmonary resuscitation machine according to an embodiment of the present invention;
FIG. 2 is an exploded view of the cardiopulmonary resuscitation machine according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a cardiopulmonary resuscitation machine according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of another perspective of the cardiopulmonary resuscitation machine of an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a main body case according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a lower cover assembly according to an embodiment of the present invention;
fig. 7 is an exploded view of a lower lid assembly according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a strap assembly according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a power supply according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Cardio-pulmonary resuscitation machine | 21 | Control panel |
| 1 | Shell assembly | 22 | Electric machine |
| 1a | Mounting cavity | 23 | |
| 11 | Main body shell | 3 | |
| 111 | Containing |
31 | |
| 112 | Opening of the |
311 | Containing |
| 113 | |
32 | |
| 114 | |
4 | |
| 115 | |
41 | |
| 12 | |
42 | Clamping |
| 121 | |
421 | Fixing part |
| 1211 | A |
4211 | Fastening |
| 1212 | |
422 | |
| 122 | |
423 | |
| 1221 | Second via |
5 | |
| 1222 | Convex |
51 | |
| 123 | |
52 | |
| 1231 | |
53 | |
| 1232 | Through |
6 | |
| 1233 | Dodging groove | 7 | Heat radiation fan |
| 2 | Control assembly |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Also, the meaning of "and/or" and/or "appearing throughout is meant to encompass three scenarios, exemplified by" A and/or B "including scenario A, or scenario B, or scenarios where both A and B are satisfied.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Most of the cardiopulmonary resuscitation in the related art mainly uses simple pressing devices such as manual pressing or heart pressing pumps, the labor intensity of manual pressing is high, and the pressing effect is influenced by human factors. A few cardio-pulmonary resuscitation devices have the problems of large volume, inconvenience in carrying and the like.
Based on the above concepts and problems, the present invention provides a cardiopulmonary resuscitation machine 100. Referring to fig. 1 to 9, in an embodiment of the present invention, the cardiopulmonary resuscitation machine 100 includes a main body mechanism and a strap assembly 4, wherein the main body mechanism includes a housing assembly 1, a control assembly 2 and a pressing assembly 3, the housing assembly 1 is provided with an installation cavity 1a, the control assembly 2 is disposed in the installation cavity 1a and connected to the pressing assembly 3 to control the pressing assembly 3 to move relative to the housing assembly 1, and a fastening member 1231 is disposed on a periphery of the housing assembly 1; the bandage assembly 4 comprises a bandage 41 and clamping pieces 42 arranged at two ends of the bandage 41, and the main body mechanism is detachably connected with the bandage assembly 4 through the clamping cooperation of the fastening pieces 1231 and the clamping pieces 42.
In this embodiment, the housing assembly 1 of the main body mechanism is used for protecting the control assembly 2 installed in the installation cavity 1a of the housing assembly 1, the structure of the housing assembly 1 may be a housing, a box, a machine body, or a bracket having the installation cavity 1a, and the shape of the housing assembly 1 may be a cube, a rectangular parallelepiped, a cylinder, or the like, which is not limited herein. The control component 2 is electrically connected with the pressing component 3, and further mechanical pressing rescue can be realized in an electric control mode.
It will be appreciated that the control unit 2 may comprise an electronic control board and be connected to the pressing unit 3 via an electrical circuit, so that the frequency of the pressing can be automatically controlled. Meanwhile, the control component 2 can also automatically judge the initial position to control the pressing depth, for example, the electric control board is connected with a sensor, the pressing component 3 is firstly controlled to move upwards through the detection of the sensor, and then starts to move downwards after reaching the movement limit, the pressing initial position is defined when just contacting the body of the patient, and the pressing depth of the pressing component 3 is controlled according to the pressing standard. It can be seen that the up-down direction in the present application is that the pressing member 3 is horizontally placed on the horizontal plane, and the upper side perpendicular to the horizontal plane direction is the upper end, and the lower side perpendicular to the horizontal plane direction is the lower end. Certainly, in order to improve the safety and comfort of pressing, the pressing assembly 3 is sleeved with a structure such as a silica gel pad.
In this embodiment, the strap assembly 4 includes a strap 41 and a clip 42 disposed at two ends of the strap 41, and the strap 41 is made of a flexible material, so that the strap can be conveniently stored, and the size of the cardiopulmonary resuscitation machine 100 is effectively reduced. The main body mechanism is clamped with the fastening piece 1231 at the periphery of the shell component 1 through the clamping piece 42 at the end part of the bandage 41, so that the main body mechanism is firmly fixed on the chest of a patient, the placing stability can be effectively improved, and directional pressing is realized.
It will be appreciated that the strap 41 is of a resilient band-like construction in order to enhance the safety and comfort of the strap 41.
The cardiopulmonary resuscitation machine 100 of the present invention sets the installation cavity 1a in the shell component 1, and the control component 2 is arranged in the installation cavity 1a and connected with the pressing component 3, so that the pressing component 3 is controlled to move relative to the shell component 1 by the control component 2, thereby saving manpower and effectively improving the pressing effect; meanwhile, the buckle 1231 is arranged on the periphery of the shell assembly 1, the bandage assembly 4 is arranged, the clamping pieces 42 are arranged at the two ends of the bandage 41, the main body mechanism is detachably connected with the bandage assembly 4 in a clamping fit mode through the buckle 1231 and the clamping pieces 42, the cardio-pulmonary resuscitation machine 100 can separate the bandage assembly 4 from the main body mechanism, the bandage assembly 4 and the main body mechanism can be combined and stored, the storage space is reduced, and the cardio-pulmonary resuscitation machine is convenient to carry. Meanwhile, the bandage 41 of the bandage component 4 is made of soft materials, and the main body mechanism is fixed on the chest of the patient through the bandage 41 when the bandage is used, so that the patient does not need to pass through the bandage, the patient can be rescued conveniently, and the rescue efficiency is improved.
In one embodiment, as shown in fig. 1, 2, 3, 4, 6, 7 and 8, the fastening member 1231 is a hook protruding from the periphery of the housing assembly 1, and the fastening member 42 has a hole 4211, and the hook is detachably fastened in the hole 4211.
It can be understood that the peripheral relative both sides of casing subassembly 1 all are equipped with the trip, through set up the card hole 4211 at joint spare 42, so usable trip detachably joint in card hole 4211 to realize that main part mechanism can dismantle with bandage subassembly 4 and be connected, this connected mode can be so that bandage 41 and casing subassembly 1 be connected convenient and fast more, reduces the installation time of equipment, improves cardiopulmonary resuscitation machine 100's salvage efficiency.
Of course, in other embodiments, the fastening element 1231 and the fastening element 42 may be detachably connected by means of a plug fit, a screw connection, a pin connection, or a threaded connection, which is not limited herein. Alternatively, the fastening member 1231 may be a hook or a buckle.
In one embodiment, as shown in fig. 1, 2, 3, 4, 6, 7 and 8, each clip member 42 includes a fixing portion 421 and a handle portion 422, wherein the fixing portion 421 is connected to one end of the strap 41, and a clip hole 4211 is formed at one end of the fixing portion 421 away from the strap 41; the fastening portion 421 is protruded from the fastening portion 422 and located between the binding band 41 and the fastening hole 4211, and the fastening portion 422 and the fastening portion 421 enclose to form a fastening groove 423.
It can be understood that the fixing portion 421 and the strap 41 can be fixedly connected, so as to improve the connection strength and stability of the fastener 42 and the strap 41. Of course, the fixing portion 421 and the strap 41 may also be detachably connected, for example, by using a snap connection, a plug fit, a screw connection, a pin connection or a threaded connection, so as to improve the convenience of assembling and disassembling the strap assembly 4, and facilitate replacing the clip member 42 or the strap 41, etc., which is not limited herein.
In this embodiment, the fastening hand portion 422 is disposed to enclose the fastening hand portion 422 and the fixing portion 421 to form the fastening hand groove 423, so that when the user uses the portable electronic device, the user can grip the fastening hand portion 422 by extending into the fastening hand groove 423, thereby improving the convenience of use. In other embodiments, the fixing portion 421 of the clip 42 and the strap 41 may also be rotatably connected, so as to improve the convenience of the cardiopulmonary resuscitation apparatus 100.
In one embodiment, as shown in fig. 1 to 7, the housing assembly 1 includes a main body case 11 and a lower cover assembly 12, wherein the main body case 11 has a cavity 111 with an opening 112 at one end; the lower cover assembly 12 covers the opening 112 and encloses with the main body shell 11 to form an installation cavity 1a, the lower cover assembly 12 is provided with a through hole 1232 communicated with the installation cavity 1a, and the periphery of the lower cover assembly 12 is provided with a fastening piece 1231; the control component 2 is arranged in the mounting cavity 1a and is connected with the pressing component 3 through the through hole 1232.
In this embodiment, the control component 2 is disposed in the accommodating cavity 111 of the main body case 11, so that the control component 2 can be protected while the control component 2 is fixedly mounted through the cooperation of the main body case 11 and the lower cover assembly 12. It can be understood that, by providing the through hole 1232 on the lower cover assembly 12, the control assembly 2 can be conveniently connected with the pressing assembly 3 through the through hole 1232, and the pressing condition of the pressing assembly 3 can be conveniently controlled.
In an embodiment, as shown in fig. 2 to 5 and 7, the bottom cover assembly 12 includes a middle frame 121, a bottom cover 122 and a metal plate bracket 123, wherein the middle frame 121 is connected to the main body case 11 and covers the opening 112, and the opening 112 is provided with a first through hole 1211; bottom shell 122 is connected with one side of middle frame 121 opposite to main body shell 11, and encloses with middle frame 121 to form a fixed cavity, and bottom shell 122 is provided with a second through hole 1221 corresponding to first through hole 1211; the sheet metal support 123 is arranged between the middle frame 121 and the bottom shell 122, two ends of the sheet metal support 123 extend out of the fixing cavity and are provided with fasteners 1231, and the sheet metal support 123 is provided with through holes 1232 corresponding to the first through hole 1211 and the second through hole 1221.
In this embodiment, by providing the sheet metal bracket 123 and providing the fasteners 1231 at both ends of the sheet metal bracket 123, the sheet metal bracket 123 is sandwiched between the middle frame 121 and the bottom case 122, so that the connection strength and stability of the sheet metal bracket 123 and the fasteners 1231 can be improved, and the installation stability of the main body mechanism and the band assembly 4 can be improved.
It can be understood that, by providing the first through hole 1211 in the middle frame 121 and providing the second through hole 1221 in the bottom case 122, the first through hole 1211 and the second through hole 1221 are both cut into coaxial arrangements corresponding to the through hole 1232 of the sheet metal bracket 123, so that the control component 2 can be conveniently connected to the pressing component 3 by passing through the first through hole 1211, the through hole 1232, and the second through hole 1221 in sequence.
In the present embodiment, the pressing component 3 is located on a side of the bottom shell 122 facing away from the middle frame 121, and in order to ensure that the pressing component 3 is matched with the bottom shell 122 and that the pressing component 3 does not feel pain to the patient when contacting the patient, the side of the bottom shell 122 facing away from the middle frame 121 is disposed in a plane, and the side of the pressing component 3 facing away from the bottom shell 122 is disposed in a plane.
In an embodiment, as shown in fig. 7, a protruding rib 1222 is convexly disposed on one side of the bottom shell 122 facing the middle frame 121, the protruding rib 1222 is disposed around the second through hole 1221, the metal plate bracket 123 is provided with an avoiding groove 1233 corresponding to the protruding rib 1222, the protruding rib 1222 is accommodated in the avoiding groove 1233, and the through hole 1232 is disposed on the bottom wall of the avoiding groove 1233.
It can be understood that, through set up protruding muscle 1222 on drain pan 122 to set up on panel beating support 123 and dodge groove 1233, thereby utilize protruding muscle 1222 to realize the location to panel beating support 123, avoid panel beating support 123 to take place to slide or shift at center 121 and drain pan 122, thereby influence control assembly 2 and the connection stability and the removal condition of pressing subassembly 3.
In an embodiment, as shown in fig. 1 to 5 and 7, a plurality of heat dissipation holes 1212 are disposed at intervals around the periphery of the middle frame 121. It can be understood that through setting up louvre 1212 to conveniently realize the heat dissipation in the installation cavity 1a of casing subassembly 1, effectively with the heat effluvium that control assembly 1 produced in the course of the work, avoid taking place the potential safety hazard.
In an embodiment, as shown in fig. 2 to 4, the pressing assembly 3 includes a pressing plate 31 and a pressing head 32, wherein a side of the pressing plate 31 facing the bottom case 122 is convexly provided with a receiving groove 311, and the receiving groove 311 is disposed corresponding to the second via 1221; the pressing head 32 is accommodated and limited in the accommodating groove 311; the control assembly 2 is connected to the pressing head 32 through the first through hole 1211, the through hole 1232, and the second through hole 1221 in sequence.
In the present embodiment, the accommodating groove 311 is convexly formed on the side of the pressing plate 31 facing the bottom case 122, so that the pressing head 32 is conveniently fixed, and the pressing area is increased by the pressing head 32, thereby providing the pressing effect. It can be understood that, a side of the pressing plate 31 facing the bottom case 122 is convexly provided with a cylindrical structure, the cylindrical structure forms the receiving groove 311, and the control assembly 2 sequentially passes through the first through hole 1211, the through hole 1232 and the second through hole 1221 to be connected to the pressing head 32, so that the control assembly 2 can control the pressing head 32 to drive the pressing plate 31 to move relative to the bottom case 122.
In this embodiment, the cylindrical structure of the pressing plate 31, in which the receiving slot 311 is formed, is slidably disposed through the second through hole 1221 of the bottom housing 122, that is, the protruding rib 1222 performs positioning and guiding functions on the cylindrical structure of the pressing plate 31. The sheet metal support 123 achieves a limiting effect on the cylindrical structure of the pressing plate 31.
In one embodiment, as shown in fig. 2, 3 and 4, the control assembly 2 includes a control board 21, a motor 22 and a screw 23, wherein the control board 21 is disposed in the mounting cavity 1 a; the motor 22 is arranged in the installation cavity 1a and is arranged at intervals with the control panel 21, and the motor 22 is electrically connected with the control panel 21; the screw rod 23 is arranged in the mounting cavity 1a and is in transmission connection with the motor 22, and one end of the screw rod 23 penetrates through the shell assembly 1 and is connected with the pressing assembly 3; the motor 22 drives the screw 23 to drive the pressing assembly 3 to move close to or away from the shell assembly 1.
In this embodiment, one end of the screw rod 23 is located in the accommodating cavity 111 of the main body case 11 and is in transmission connection with the motor 22, and the other end of the screw rod 23 sequentially passes through the first through hole 1211, the through hole 1232 and the second through hole 1221 to be connected with the pressing head 32. It will be appreciated that the screw 23 is connected to the pressing head 32 by means of a nut.
Alternatively, the motor 22 is a brushless motor, thereby improving control accuracy. In this embodiment, the screw 23 rotates by using dual bearings, so that the rotating coaxiality is ensured, and the shaking caused by the gap in the pressing process is reduced. Meanwhile, the structure of the screw rod 23 is adopted to realize transmission, and transmission torque is ensured.
It can be understood that, in order to realize the stable pressing of the pressing head 32, the linear movement of the nut is realized by the rotation of the screw 23 driven by the motor 22, so as to effectively improve the stability of the movement of the pressing head 32. Specifically, motor 22 can be step-by-step or servo motor, and the connected mode of motor 22 and lead screw 23 is belt drive, and the end connection of motor 22 has the belt pulley, connects the follower through the belt, and the follower is connected with lead screw 23 to realize the rotation of lead screw 23, this drive mode can realize that rotary motion turns into linear motion, and transmission efficiency is high, and the precision is high, and can realize pressing at the uniform velocity, effectively improves and presses the effect, improves the validity of salvation. Of course, the motor 22 is connected to the control board 21 of the control module 2, and the control of the compression depth and frequency can be performed through the control board 21, so as to meet the compression standard of the emergency cardiopulmonary resuscitation and improve the rescue rate of the cardiopulmonary resuscitation machine 100.
In one embodiment, as shown in fig. 1, 2, 3, 5 and 9, the cardiopulmonary resuscitation machine 100 further includes a power supply 5, a mounting groove 113 is concavely formed on an outer wall of the housing assembly 1, and the power supply 5 is detachably disposed in the mounting groove 113 and electrically connected to the control assembly 2.
It will be appreciated that the control assembly 2 and the pressing assembly 3 are conveniently powered by the provision of the power source 5. The mounting groove 113 is concavely arranged on the outer wall of the main body shell 11 of the shell component 1, so that the power supply 5 can be detachably arranged in the mounting groove 113, the power supply 5 can be conveniently dismounted, replaced or maintained, and the like, and the mounting groove is not limited. Meanwhile, the detachable connection mode is adopted, so that the weight of the main body structure can be effectively reduced, the space of the main body structure is saved, and the stability of the whole structure of the cardio-pulmonary resuscitation machine 100 is ensured.
In the present embodiment, in order to further ensure the structural stability of the main structure, the power source 5 and the motor 22 are located at opposite sides of the screw 23, thereby improving the structural balance of the main structure.
In order to improve the installation stability of the power supply 5, the groove wall of the installation groove 113 is provided with a clamping groove 115, and the power supply 5 is provided with a button and a clamping protrusion 53, so that when the power supply 5 is installed in the installation groove 113, the clamping protrusion 53 is clamped in the clamping groove 115. Simultaneously for convenient dismantlement of power 5, the protruding one side of card of power 5 dorsad is provided with button 52, and button 52 is connected with protruding 53 of card, and controls protruding 53 joint of card in draw-in groove 115 or break away from draw-in groove 115 through button 52 to conveniently realize the connection of dismantling of power 5.
In order to further provide the mounting stability of the power supply 5, the wall of the mounting groove 113 is provided with a guide block 114, and the outer wall of the power supply 5 is provided with a guide groove 51, so that the guide block 114 can slide along the guide groove 51 when the power supply 5 is mounted in the mounting groove 113.
In one embodiment, as shown in fig. 1, 2, 4 and 5, the cardiopulmonary resuscitation machine 100 further includes a display screen 6 disposed on the housing assembly 1, the display screen 6 is electrically connected to the control assembly 2, and the display screen 6 is used for displaying the compression amount of the compression assembly 3.
In the present embodiment, the display screen 6 may be an electronic screen for display or a display device such as a display panel. In order to monitor the operating state of the cardiopulmonary resuscitation device 100, the housing assembly 1 is further provided with a display screen 6, and the display screen 6 is electrically connected with the control board 21 of the control assembly 2, so as to display the parameters controlled by the control board 21. Specifically, the main body case 11 is provided with a display screen 6, and the display screen 6 is electrically connected to the control board 21 so as to display the parameters transmitted by the control assembly 2. Meanwhile, a control button is arranged on the display screen 6, so that the user can conveniently carry out related adjustment.
In this embodiment, in order to further realize heat dissipation, a plurality of heat dissipation holes are further formed on the main body case 11, and the heat dissipation holes are disposed corresponding to the motor 22. Of course, the heat dissipation fan 7 may be disposed in the mounting cavity 1a, as shown in fig. 2 and 3, and the heat dissipation fan 7 is disposed in the mounting cavity 1a and corresponds to the motor 22 and the power supply 5.
The utility model provides a cardiopulmonary resuscitation machine 100 is as first aid equipment, the optional knapsack is accomodate, moreover, the steam generator is simple in structure, the equipment is convenient, take out bandage subassembly 4 earlier during the use, put into patient's back with bandage 41 of bandage subassembly 4, and encircle the patient's chest with the joint spare 42 at bandage 41 both ends, take out main part mechanism again, and with main part mechanism's fastener 1231 and bandage subassembly 4's joint spare 42 joint, thereby fix main part mechanism at patient's chest position, make the pressing plate 31 of pressing subassembly 3 aim at patient's chest, the switch of some display screen 6 is started after, can salvage, and press effectually, effectively guarantee the efficiency and the rate of accuracy of rescue.
The utility model discloses a cardiopulmonary resuscitation machine 100 adopts whole electronic control structure, and the volume is less, and portable is being used for open-air first aid very much when transporting, and the personnel physical power is transported in difficult consumption, and cardiopulmonary resuscitation machine 100 can realize cardiopulmonary resuscitation smoothly to this cardiopulmonary resuscitation machine.
The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent structure transformation of the content of the specification and the attached drawings, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A cardiopulmonary resuscitation machine, comprising:
the main body mechanism comprises a shell assembly, a control assembly and a pressing assembly, the shell assembly is provided with an installation cavity, the control assembly is arranged in the installation cavity and connected with the pressing assembly so as to control the pressing assembly to move relative to the shell assembly, and the periphery of the shell assembly is provided with a buckling piece; and
the bandage subassembly, the bandage subassembly includes the bandage and locates the joint spare at bandage both ends, main part mechanism passes through fastener with the joint cooperation of joint spare with the connection can be dismantled to the bandage subassembly.
2. The cardiopulmonary resuscitation device of claim 1, wherein the fastener is a hook protruding from the periphery of the housing assembly, and the hook has a hole for detachably engaging with the hook.
3. The cardiopulmonary resuscitation device of claim 2, wherein each of said clips comprises:
the fixing part is connected with one end of the binding band, and the clamping hole is formed in one end, far away from the binding band, of the fixing part; and
the handle buckling part is convexly arranged on the fixing part and is positioned between the binding band and the clamping hole, and the handle buckling part and the fixing part are enclosed to form a handle buckling groove.
4. The cardiopulmonary resuscitation machine of claim 1, wherein said housing assembly comprises:
the main body shell is provided with a cavity with one open end; and
the lower cover assembly covers the opening and is enclosed with the main body shell to form an installation cavity, a through hole communicated with the installation cavity is formed in the lower cover assembly, and the fastening piece is arranged on the periphery of the lower cover assembly;
the control assembly is arranged in the mounting cavity and penetrates through the through hole to be connected with the pressing assembly.
5. The cardiopulmonary resuscitation machine of claim 4, wherein said under-cover assembly comprises:
the middle frame is connected with the main body shell and covers the opening, and the opening is provided with a first through hole;
the bottom shell is connected with one side, back to the main body shell, of the middle frame, and forms a fixed cavity with the middle frame in an enclosing mode, and a second through hole is formed in the bottom shell corresponding to the first through hole; and
the metal plate support is arranged between the middle frame and the bottom shell, the two ends of the metal plate support extend out of the fixed cavity and are provided with the fastening pieces, and the metal plate support corresponds to the first via holes and the second via holes.
6. The cardiopulmonary resuscitation device of claim 5, wherein a rib is convexly disposed on a side of the bottom shell facing the middle frame, the rib is disposed around the second via hole, the sheet metal bracket is provided with an avoidance groove corresponding to the rib, the rib is accommodated in the avoidance groove, and the through hole is disposed on a bottom wall of the avoidance groove;
and/or a plurality of heat dissipation holes are formed in the periphery of the middle frame at intervals.
7. The cardiopulmonary resuscitation machine of claim 5, wherein the compression assembly comprises:
a containing groove is convexly arranged on one side of the pressing plate facing the bottom shell, and the containing groove is arranged corresponding to the second via hole; and
the pressing head is accommodated and limited in the accommodating groove;
the control assembly sequentially penetrates through the first via hole, the through hole and the second via hole to be connected with the pressing head.
8. The cardiopulmonary resuscitation machine of any one of claims 1 to 7, wherein the control assembly comprises:
the control panel is arranged in the mounting cavity;
the motor is arranged in the mounting cavity and is arranged at intervals with the control panel, and the motor is electrically connected with the control panel; and
the screw rod is arranged in the mounting cavity and is in transmission connection with the motor, and one end of the screw rod penetrates through the shell assembly and is connected with the pressing assembly;
the motor drives the screw rod to drive the pressing assembly to be close to or far away from the shell assembly.
9. The cardiopulmonary resuscitation machine of any one of claims 1 to 7, further comprising a power source, wherein an installation groove is concavely formed on an outer wall of the housing assembly, and the power source is detachably arranged in the installation groove and electrically connected with the control assembly.
10. The cardiopulmonary resuscitation machine of any one of claims 1 to 7, further comprising a display screen disposed on said housing assembly, said display screen being electrically connected to said control assembly, said display screen being adapted to display an amount of compression by said compression assembly.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021335260.1U CN212395376U (en) | 2020-07-07 | 2020-07-07 | Cardio-pulmonary resuscitation machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021335260.1U CN212395376U (en) | 2020-07-07 | 2020-07-07 | Cardio-pulmonary resuscitation machine |
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| CN212395376U true CN212395376U (en) | 2021-01-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603378A (en) * | 2020-07-07 | 2020-09-01 | 深圳市安保科技有限公司 | Cardio-pulmonary resuscitation machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603378A (en) * | 2020-07-07 | 2020-09-01 | 深圳市安保科技有限公司 | Cardio-pulmonary resuscitation machine |
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Address after: A1302, Shenzhen national engineering laboratory building, No.20, Gaoxin South 7th Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Security Medical Technology Co.,Ltd. Address before: A1302, Shenzhen national engineering laboratory building, No.20, Gaoxin South 7th Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: AMBULANC (SHENZHEN) TECH. Co.,Ltd. |
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Address after: 518000, Building 1, 101, Evergrande Fashion Huigu Building, Fulong Road, Shanghenglang Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Security Medical Technology Co.,Ltd. Country or region after: China Address before: A1302, Shenzhen national engineering laboratory building, No.20, Gaoxin South 7th Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Security Medical Technology Co.,Ltd. Country or region before: China |
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