CN214806703U - Chest compression device that emergency internal medicine used - Google Patents
Chest compression device that emergency internal medicine used Download PDFInfo
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- CN214806703U CN214806703U CN202023309993.0U CN202023309993U CN214806703U CN 214806703 U CN214806703 U CN 214806703U CN 202023309993 U CN202023309993 U CN 202023309993U CN 214806703 U CN214806703 U CN 214806703U
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Abstract
The utility model discloses a chest pressing device for emergency internal medicine, which comprises a base frame, wherein a base plate is arranged in the base frame, and a pressing mechanism and a massage mechanism are movably arranged on the base plate; the chest compression device for the emergency internal medicine is convenient for adjusting and replacing an eccentric wheel which actually works and runs through a sliding screw rod, and is convenient for replacing the eccentric wheel in real time through external monitoring equipment, so that the compression strength and intensity are effectively controlled, the compression frequency is convenient to control through changing the rotating speed of a driving shaft, and the chest compression device is convenient to use; the initial distance and the position between the pressing plate and a patient can be conveniently adjusted through the matching of the adjusting screw rod and the feeding screw rod, so that the pressing is convenient; in addition, the base plate and the base frame are convenient to disassemble and assemble, and the base frame and the base plate are convenient to clean and maintain; in addition, through be provided with massage mechanism on the base plate, be convenient for carry out orderly massage to the patient, promote patient's recovery.
Description
Technical Field
The utility model relates to the technical field of medical treatment, specifically a chest compression device that emergency internal medicine used.
Background
In medical practice, aiming at a cardiac patient with sudden cardiac arrest, an emergency measure that the heart continuously presses needs to be taken to assist in realizing the recovery of the heartbeat, but in the actual operation process, medical staff need to repeatedly press, so that the physical strength of the medical staff is greatly consumed; meanwhile, the optimal rescue opportunity of the patient can be influenced, the external chest compression needs to control the compression pressure, and the secondary injury of the patient is avoided; the existing pressing device is inconvenient for adjusting the pressing force, is complex to operate and is easy to influence the effective rescue; therefore, there is a need for improvements in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chest press device that emergency internal medicine used to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a chest pressing device for emergency internal medicine comprises a base frame, wherein a base plate is arranged in the base frame, and a pressing mechanism and a massage mechanism are movably arranged on the base plate; as a further aspect of the present invention: the pressing mechanism comprises a driving chamber, a horizontal sliding screw rod and a limiting rod are installed in the driving chamber at intervals, assembling cavities are connected to two sides of the sliding screw rod and the limiting rod, a driving shaft is installed on one side, away from the sliding screw rod, of the assembling cavities, the driving shaft is connected with a motor in a transmission mode, a plurality of eccentric wheels are installed on the sliding screw rod and the limiting rod at intervals, the eccentric wheels sequentially decrease in size from left to right, the axis of the eccentric wheel and the axis of the driving shaft are not on the same straight line, the eccentric wheels are installed with the sliding screw rod in a transmission mode and are installed with the limiting rod in a sliding mode, and one end of the sliding screw rod extends into the assembling cavities and is connected with the motor in a transmission mode; the lower end of the eccentric wheel is connected with a pressing plate in a transmission mode, the pressing plate is slidably mounted on the assembling seat, a vertical return spring is connected between the assembling seat and the pressing plate, and a plurality of vertical electric telescopic rods are uniformly mounted between the assembling seat and the bottom of the inner side of the driving chamber.
As a further aspect of the present invention: massage mechanism includes the base, and the base is located inside one side of base plate, and base plate slidable mounting have evenly laid a plurality of massage poles on the base, and the massage pole extends to the top of base plate, evenly is connected with a plurality of guide spring between base upper end and the base plate, the drive wheel is installed via the assembly axle in the inside of base plate, and the both sides transmission of drive wheel is connected with the transfer line, and the one end transmission of assembly axle is connected with the motor, and the roller is installed to the one end of transfer line and is contacted with the drive wheel, and the transfer line deviates from the one end of roller and is connected with first slide, is connected with horizontally reset spring between first slide and the base plate, has laid the inclined plane on the first slide, and the lower extreme of base has evenly laid the connecting seat and has matched with first slide.
As a further aspect of the present invention: two fixing bases are arranged on the substrate at intervals, a horizontal feed screw rod is installed on the inner side of each fixing base, one end of each feed screw rod extends to the inner side of each fixing base, a motor is connected with the inner side of each fixing base in a transmission mode, the upper end of the substrate is connected with a mounting frame through the feed screw rod, the mounting frame is in transmission fit with the feed screw rod, and the mounting frame is movably mounted with the pressing mechanism.
As a further aspect of the present invention: the cross-section of mounting bracket is the U-shaped of putting upside down, install horizontally accommodate the lead screw on the mounting bracket, accommodate the lead screw is two-way lead screw, accommodate the lead screw's one end extends to the inside of mounting bracket and the transmission is connected with the motor, two second slides are installed in the transmission of interval on the accommodate the lead screw, second slide and mounting bracket slidable mounting, slidable mounting has the mounting panel on the mounting bracket, the lower extreme and the driver's room fixed connection of mounting panel, be connected with the connecting rod of slope between second slide and the mounting panel, the both ends of connecting rod rotate with second slide mounting panel respectively and are connected.
As a further aspect of the present invention: two bases are arranged on the mounting frame at intervals, the cross sections of the bases are in a concave shape, vertical guide rods are arranged on the inner sides of the bases, and the two sides of the mounting plate are slidably mounted with the guide rods.
As a further aspect of the present invention: two limiting plates are arranged on the inner side of the base frame at intervals, a chamfer surface is arranged at the upper end of each limiting plate, the limiting plates are attached to the base plate, and a plurality of limiting springs are uniformly connected between one side of each limiting plate, which deviates from the base plate, and the base frame.
As a further aspect of the present invention: a plurality of vertical lifting hydraulic cylinders are uniformly installed at the lower end of the base frame, universal wheels are installed on executing rods of the lifting hydraulic cylinders, and locking switches are arranged on the universal wheels.
Compared with the prior art, the beneficial effects of the utility model are that: the chest compression device for the emergency internal medicine is convenient for adjusting and replacing an eccentric wheel which actually works and runs through a sliding screw rod, and is convenient for replacing the eccentric wheel in real time through external monitoring equipment, so that the compression strength and intensity are effectively controlled, the compression frequency is convenient to control through changing the rotating speed of a driving shaft, and the chest compression device is convenient to use; the initial distance and the position between the pressing plate and a patient can be conveniently adjusted through the matching of the adjusting screw rod and the feeding screw rod, so that the pressing is convenient; in addition, the base plate and the base frame are convenient to disassemble and assemble, and the base frame and the base plate are convenient to clean and maintain; in addition, through be provided with massage mechanism on the base plate, be convenient for carry out orderly massage to the patient, promote patient's recovery.
Drawings
Fig. 1 is a schematic structural view of a chest compression device for emergency medicine.
Fig. 2 is a schematic layout diagram of the driving indoor eccentric wheel in the chest pressing device for emergency internal medicine.
Fig. 3 is a schematic view showing the arrangement of massage rods on a base plate in a chest compression device for emergency internal medicine.
Fig. 4 is a schematic diagram of the transmission connection between the driving wheel and the transmission rod in the chest pressing device for emergency internal medicine.
Fig. 5 is an enlarged view of a portion a in fig. 1.
In the figure: 1-pedestal, 2-lifting hydraulic cylinder, 3-assembly shaft, 4-driving wheel, 5-universal wheel, 6-connecting seat, 7-first sliding seat, 8-reset spring, 9-base plate, 10-limiting plate, 11-limiting spring, 12-fixing seat, 13-feeding screw rod, 14-mounting frame, 15-adjusting screw rod, 16-second sliding seat, 17-connecting rod, 18-base, 19-guide rod, 20-mounting plate, 21-driving chamber, 22-pressing plate, 23-eccentric wheel, 24-return spring, 25-assembly seat, 26-electric telescopic rod, 27-sliding screw rod, 28-limiting rod, 29-assembly cavity, 30-driving shaft, 31-base, 32-massage rod, 33-transmission rod, 34-roller, 35-guide spring.
Detailed Description
In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-5, a chest compression device for emergency internal medicine comprises a base frame 1, a base plate 9 is arranged in the base frame 1, a pressing mechanism and a massage mechanism are movably arranged on the base plate 9, the pressing mechanism comprises a driving chamber 21, a horizontal sliding screw rod 27 and a limiting rod 28 are installed in the driving chamber 21 at intervals, assembling cavities 29 are connected to two sides of the sliding screw rod 27 and the limiting rod 28, a driving shaft 30 is installed on one side, away from the sliding screw rod 27, of the assembling cavities 29, the driving shaft 30 is in transmission connection with a motor, a plurality of eccentric wheels 23 are installed on the sliding screw rod 27 and the limiting rod 28 at intervals, the sizes of the eccentric wheels 23 are sequentially decreased from left to right, the axis of the eccentric wheel 23 and the axis of the driving shaft 30 are not on the same straight line, the eccentric wheel 23 is in transmission installation with the sliding screw rod 27 and is in sliding installation with the limiting rod 28, one end of the sliding screw rod 27 extends into the assembling cavity 29 and is in transmission connection with the motor; the lower end of the eccentric wheel 23 is connected with a pressing plate 22 in a transmission manner, the pressing plate 22 is slidably mounted on an assembly seat 25, a vertical return spring 24 is connected between the assembly seat 25 and the pressing plate 22, and a plurality of vertical electric telescopic rods 26 are uniformly mounted between the assembly seat 25 and the bottom of the inner side of the driving chamber 21; in actual use, the sliding screw rod 27 is started to drive the eccentric wheel 23 to slide and feed, so that the eccentric wheel 23 matched with the pressing plate 22 is changed, the feeding amount of the pressing plate 22 is changed, the pressing strength is adjusted, when the position of the eccentric wheel 23 is adjusted, the electric telescopic rod 26 is started to temporarily separate the pressing plate 22 from the eccentric wheel 23, the adjustment of the eccentric wheel 23 is facilitated, the driving shaft 30 drives the eccentric wheel 23 to rotate, the eccentric wheel 23 is matched with the return spring 24, the ordered feeding of the pressing plate 22 is facilitated, and the pressing is facilitated.
Further, the massage mechanism comprises a base 31, the base 31 is located on one side inside the substrate 9, the base 31 and the substrate 9 are installed in a sliding mode, a plurality of massage rods 32 are evenly distributed on the base 31, the massage rods 32 extend to the upper side of the substrate 9, a plurality of guide springs 35 are evenly connected between the upper end of the base 31 and the substrate 9, a driving wheel 4 is installed inside the substrate 9 through an assembly shaft 3, transmission rods 33 are connected to two sides of the driving wheel 4 in a transmission mode, one end of the assembly shaft 3 is connected with a motor in a transmission mode, a roller 34 is installed at one end of each transmission rod 33 and is in contact with the corresponding driving wheel 4, one end, away from the roller 34, of each transmission rod 33 is connected with a first sliding seat 7, a horizontal return spring 8 is connected between the first sliding seat 7 and the substrate 9, an inclined surface is distributed on the first sliding seat 7, and connecting seats 6 are evenly distributed at the lower end of the base 31 and are matched with the first sliding seat 7; the assembly shaft 3 is started to drive the driving wheel 4 to rotate, the driving wheel 4 drives the first sliding seat 7 to slide through the roller 34 and the transmission rod 33, so as to be matched with the return spring 8, the first sliding seat 7 is made to slide back and forth, the base 31 is driven to lift back and forth through the connecting seat 6, and the working effect of the massage rod 32 is realized.
Further, two fixing bases 12 are arranged on the substrate 9 at intervals, a horizontal feed screw 13 is mounted on the inner side of each fixing base 12, one end of each feed screw 13 extends to the inner side of each fixing base 12 and is connected with a motor in a transmission mode, the upper end of the substrate 9 is connected with an installation frame 14 through the feed screws 13, the installation frame 14 is in transmission fit with the feed screws 13, and the installation frame 14 is movably mounted with the pressing mechanism.
Further, the cross-section of mounting bracket 14 is the U-shaped of putting upside down, install horizontally accommodate the lead screw 15 on the mounting bracket 14, accommodate the lead screw 15 is two-way lead screw, accommodate the lead screw 15 one end extends to the inside of mounting bracket 14 and the transmission is connected with the motor, two second slides 16 are installed in the transmission of interval on the accommodate the lead screw 15, second slide 16 and mounting bracket 14 slidable mounting, slidable mounting has mounting panel 20 on the mounting bracket 14, the lower extreme and the driver chamber 21 fixed connection of mounting panel 20, be connected with the connecting rod 17 of slope between second slide 16 and the mounting panel 20, the both ends of connecting rod 17 rotate with second slide 16 mounting panel 20 respectively and are connected, so that order about mounting panel 20 slide feed via accommodate the lead screw 15, for adjust the initial height of pressing plate 22.
Furthermore, two bases 18 are arranged on the mounting frame 14 at intervals, the cross sections of the bases 18 are in a concave shape, vertical guide rods 19 are arranged on the inner sides of the bases 18, and two sides of the mounting plate 20 are slidably mounted with the guide rods 19, so that the mounting plate 20 can feed stably.
Further, two limiting plates 10 are arranged at the inner side of the base frame 1 at intervals, a chamfer surface is arranged at the upper end of each limiting plate 10, the limiting plates 10 are attached to the base plate 9, and a plurality of limiting springs 11 are evenly connected between one side of each limiting plate 10, which deviates from the base plate 9, and the base plate 9 is convenient to install and fix and is convenient and fast to use.
The working principle of the embodiment is as follows:
in practical use, the base plate 9 is installed and connected with the base frame 1, a patient lies on the base plate 9, the assembling shaft 3 is started to drive the driving wheel 4 to rotate, the driving wheel 4 drives the first sliding seat 7 to slide through the roller 34 and the transmission rod 33, so as to be matched with the return spring 8, the first sliding seat 7 slides back and forth, so as to drive the base 31 to lift back and forth through the connecting seat 6, the working effect of the massage rod 32 is realized, the back of the patient is massaged orderly, the feeding screw rod 13 is started to drive the mounting frame 14 to slide and feed, so as to change the initial hanging position of the pressing plate 22, the adjusting screw rod 15 is started to drive the two second sliding seats 16 to feed each other, so that the mounting plate 20 slides and feeds along the guide rod 19 under the transmission action of the connecting rod 17, so as to change the initial distance between the pressing plate 22 and the patient, and then the driving shaft 30 is started to drive the eccentric wheel 23 to operate, the eccentric wheel 23 is matched with the return spring 24, so that the pressing plate 22 can be fed orderly and is convenient to press; the sliding screw rod 27 is started to drive the eccentric wheel 23 to slide and feed, so that the eccentric wheel 23 matched with the pressing plate 22 is changed, the feeding amount of the pressing plate 22 is changed, the pressing strength is adjusted, and when the position of the eccentric wheel 23 is adjusted, the electric telescopic rod 26 is started to temporarily separate the pressing plate 22 from the eccentric wheel 23, so that the adjustment of the eccentric wheel 23 is facilitated.
Example 2
In order to facilitate the position movement of the device, the present embodiment is improved on the basis of embodiment 1, and the improvement is as follows: a plurality of vertical hydraulic cylinders 2 are uniformly installed at the lower end of the base frame 1, universal wheels 5 are installed on executing rods of the hydraulic cylinders 2, and locking switches are arranged on the universal wheels 5, so that the device can be moved and fixed in position and can be conveniently adjusted in height from the ground of the base frame 1.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (6)
1. A chest compression device for emergency internal medicine comprises a base frame (1), and is characterized in that a base plate (9) is installed in the base frame (1), and a compression mechanism and a massage mechanism are movably installed on the base plate (9); the pressing mechanism comprises a driving chamber (21), a horizontal sliding screw rod (27) and a limiting rod (28) are installed in the driving chamber (21) at intervals, assembling cavities (29) are connected to two sides of the sliding screw rod (27) and the limiting rod (28), a driving shaft (30) is installed on one side, away from the sliding screw rod (27), of each assembling cavity (29), the driving shaft (30) is in transmission connection with a motor, a plurality of eccentric wheels (23) are installed on the sliding screw rod (27) and the limiting rod (28) at intervals, the sizes of the eccentric wheels (23) are sequentially decreased from left to right, the axes of the eccentric wheels (23) and the axes of the driving shaft (30) are not on the same straight line, the eccentric wheels (23) and the sliding screw rod (27) are in transmission installation and are in sliding installation with the limiting rod (28), and one end of the sliding screw rod (27) extends to the inside of the assembling cavity (29) and is in transmission connection with the motor; the lower end of the eccentric wheel (23) is connected with a pressing plate (22) in a transmission manner, the pressing plate (22) is slidably mounted on an assembly seat (25), a vertical return spring (24) is connected between the assembly seat (25) and the pressing plate (22), and a plurality of vertical electric telescopic rods (26) are uniformly mounted between the assembly seat (25) and the bottom of the inner side of the driving chamber (21);
a plurality of vertical lifting hydraulic cylinders (2) are uniformly arranged at the lower end of the base frame (1), and the lifting hydraulic cylinders (2) are executed
The rod is provided with a universal wheel (5), and the universal wheel (5) is provided with a locking switch.
2. The chest compression device for the emergency internal medicine department according to claim 1, wherein the massage mechanism comprises a base (31), the base (31) is located at one side of the inner portion of the base plate (9), the base (31) is slidably mounted with the base plate (9), a plurality of massage rods (32) are uniformly distributed on the base (31), the massage rods (32) extend to the upper portion of the base plate (9), a plurality of guide springs (35) are uniformly connected between the upper end of the base (31) and the base plate (9), a driving wheel (4) is mounted in the base plate (9) through an assembling shaft (3), transmission rods (33) are connected to two sides of the driving wheel (4) in a transmission manner, one end of the assembling shaft (3) is connected with a motor in a transmission manner, one end of the transmission rod (33) is provided with a roller (34) to contact with the driving wheel (4), and one end of the transmission rod (33) departing from the roller (34) is connected with the first sliding seat (7), a horizontal reset spring (8) is connected between the first sliding seat (7) and the substrate (9), an inclined plane is arranged on the first sliding seat (7), and connecting seats (6) are uniformly distributed at the lower end of the base (31) and matched with the first sliding seat (7).
3. The chest compression device for the emergency internal medicine department according to claim 1, wherein two fixing seats (12) are arranged on the base plate (9) at intervals, a horizontal feeding screw rod (13) is installed on the inner side of each fixing seat (12), one end of each feeding screw rod (13) extends to the inner side of each fixing seat (12) and is connected with a motor in a transmission mode, a mounting frame (14) is connected to the upper end of the base plate (9) through the feeding screw rod (13), the mounting frame (14) is in transmission fit with the feeding screw rod (13), and the mounting frame (14) is movably installed with the pressing mechanism.
4. The chest compression device for emergency internal medicine according to claim 3, wherein the cross section of the mounting frame (14) is in an inverted U shape, a horizontal adjusting screw rod (15) is installed on the mounting frame (14), the adjusting screw rod (15) is a bidirectional screw rod, one end of the adjusting screw rod (15) extends to the inside of the mounting frame (14) and is connected with a motor in a transmission manner, two second sliding seats (16) are installed on the adjusting screw rod (15) in a transmission manner at intervals, the second sliding seats (16) are slidably installed on the mounting frame (14), a mounting plate (20) is slidably installed on the mounting frame (14), the lower end of the mounting plate (20) is fixedly connected with the driving chamber (21), an inclined connecting rod (17) is connected between the second sliding seats (16) and the mounting plate (20), and two ends of the connecting rod (17) are rotatably connected with the mounting plate (20) of the second sliding seats (16) respectively.
5. The chest compression device for emergency internal medicine according to claim 4, wherein two bases (18) are arranged on the mounting frame (14) at intervals, the cross section of each base (18) is concave, vertical guide rods (19) are arranged on the inner sides of the bases (18), and two sides of the mounting plate (20) are slidably mounted with the guide rods (19).
6. The chest compression device for the emergency internal medicine department according to claim 2, wherein two limiting plates (10) are arranged on the inner side of the base frame (1) at intervals, a chamfered surface is arranged at the upper end of each limiting plate (10), the limiting plates (10) are attached to the base plate (9), and a plurality of limiting springs (11) are uniformly connected between one side of each limiting plate (10) departing from the base plate (9) and the base frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023309993.0U CN214806703U (en) | 2020-12-31 | 2020-12-31 | Chest compression device that emergency internal medicine used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023309993.0U CN214806703U (en) | 2020-12-31 | 2020-12-31 | Chest compression device that emergency internal medicine used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214806703U true CN214806703U (en) | 2021-11-23 |
Family
ID=78874816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023309993.0U Active CN214806703U (en) | 2020-12-31 | 2020-12-31 | Chest compression device that emergency internal medicine used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214806703U (en) |
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2020
- 2020-12-31 CN CN202023309993.0U patent/CN214806703U/en active Active
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