CN216061692U - Defibrillator with shock-absorbing function - Google Patents

Abstract

The utility model discloses a defibrillator with a shock absorption function, which comprises a defibrillator main body, wherein a base is fixedly welded at the bottom of the defibrillator main body, a support column is fixedly welded at the top of the base, a transmission bearing is installed at the bottom of the support column, a transmission belt is connected to the outside of the transmission bearing in a transmission manner, two groups of transmission rollers are arranged inside the base, the transmission belt and the transmission rollers are in a matching structure, two groups of gas storage bags are arranged inside the base, two groups of sliding pistons are installed inside the gas storage bags, the tail ends of the sliding pistons are connected with the transmission belt in a transmission manner, a circulating water channel is arranged outside the defibrillator main body, a circulating piston is installed inside the circulating water channel, a protective shell is fixedly welded at the top of the circulating piston, and a plurality of groups of telescopic springs are arranged at the tail end of the circulating piston, the damping device has the characteristics of strong practicability and good damping effect.

Description

Defibrillator with shock-absorbing function

Technical Field

The utility model relates to the technical field of defibrillators, in particular to a defibrillator with a shock absorption function.

Background

A defibrillator is a medical device that uses a strong pulse current through the heart to eliminate arrhythmias and restore sinus rhythm.

And the vibrations that produce in the use are not solved to current defibrillator equipment when using, thereby long-time vibrations will damage inside components and parts and shorten life, and current defibrillator is very inconvenient in the transportation simultaneously, and does not protect the defibrillator in the transportation, makes it very easily suffer the injury in the transportation, consequently, it is very necessary to design a defibrillator with shock-absorbing function that the practicality is strong and the shock attenuation is effectual.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a defibrillator with shock absorbing function to solve the above-mentioned problems of the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a defibrillator with shock-absorbing function, includes the defibrillator main part, its characterized in that: the defibrillator is characterized in that a base is fixedly welded at the bottom of the defibrillator main body, a support column is fixedly welded at the top of the base, a transmission bearing is mounted at the bottom of the support column, a transmission belt is connected with the outside of the transmission bearing in a transmission manner, two sets of transmission rollers are arranged inside the base and are in a matched structure, two sets of air storage bags are arranged inside the base, two sets of sliding pistons are mounted inside the air storage bags, the tail ends of the sliding pistons are in transmission connection with the transmission belt, compression springs are arranged at the bottom of the transmission bearing, when the defibrillator starts to operate, large vibration can be generated, the vibration generated by the defibrillator main body can be transmitted to the support column, the support column can apply pressure to the compression springs, the compression springs are compressed, reaction force generated by the springs can push the support column to move upwards, and the defibrillator is damped by the springs, simultaneously the support column will drive outside drive belt and move, makes it reciprocate along the terminal sliding piston of drive gyro wheel drive, and sliding piston's removal will extrude the inside gas of gas storage bag, and the inside gas of gas storage bag receives pressure and will compress, and the reaction force of production will promote sliding piston rebound, otherwise gas will produce suction and will make sliding piston rebound to carry out the shock attenuation for the defibrillator, makes the operation of defibrillator more stable.

According to the technical scheme, the bottom center welded fastening of base has the balancing weight, the bottom of balancing weight is provided with the dead lever, welded fastening all around of dead lever has four groups of transmission spring, the bottom of dead lever is provided with the tire, the device can be transported through the tire, when defibrillator needs the transportation, will receive jolting because of the road surface unevenness in the transportation, the gravity effect that produces through the balancing weight this moment will make the focus of device maintain at the device center, can absorb the impact force that jolts and cause through four groups of transmission spring simultaneously, protect the device, consequently will be difficult for empting at the device at level land transportation, make the device safer.

According to the technical scheme, four groups of rolling bearings are arranged at the bottom of the base, a connecting rod is connected to the bottom of each rolling bearing in a transmission mode, the outer surface of each connecting rod is welded and fixed with a transmission spring, tires are arranged at the bottom of each connecting rod, the device is stable in the transportation process, when the device needs to go up and down a slope in the transportation process, the gravity center of each connecting rod is located in the center of the device and is prone to toppling, therefore, when the device goes up the slope, the two groups of connecting rods in the front of the device are prone to topple along the rolling bearings under the action of force, the gravity center of the device moves to the front of the device, the device goes up the slope more stably and does not topple backwards, when the device goes down the slope, the gravity center of the device moves to the back of the device, the device cannot roll forwards when going down the slope, and therefore the gravity center position of the device can be automatically changed when going up and down the slope in the transportation process, the device is prevented from toppling over due to the fact that the center of gravity of the device is fixed at the center of the device, and operators are protected.

According to the technical scheme, the outside of defibrillator main part is provided with the circulating water passageway, the internally mounted of circulating water passageway has the fixed axle, the top bearing of fixed axle is connected with the flabellum, and the inside liquid of circulating water passageway when the device operates will be because the vibrations that the device operates production and move, and rivers will promote the flabellum rotatory along the fixed axle this moment to make water form the circulation flow, water flows around the defibrillator main part and will cool down for the defibrillator, avoids the temperature damage device that produces when using for a long time, consequently can extension means's life.

According to the technical scheme, the internally mounted of circulating water passageway has the circulation piston, the top welded fastening of circulation piston has the protective housing, the device will encounter accidents such as striking in use or transportation, this moment, have external acting force to apply and cause the injury to it in the defibrillator main part, when external acting force is exerted in the defibrillator main part the power will be exerted on the protective housing in outside earlier, the protective housing will promote the inward movement of circulation piston after absorbing the impact force this moment, the circulation piston will release the effort on the inside liquid of circulating water passageway for liquid absorbs the impact force, consequently, can protect the device when external acting force causes the injury to the device.

According to the technical scheme, the tail end of the circulating piston is provided with the plurality of groups of the telescopic springs, the tail ends of the telescopic springs are welded and fixed with the defibrillator main body, when external acting force is applied to the protective shell, force is transmitted to the circulating piston by the protective shell, the telescopic springs at the tail end of the circulating piston absorb the acting force, the reacting force generated by spring compression pushes the circulating piston to move outwards, the protective shell moves outwards, accordingly, damage of the external acting force to the device is reduced, and meanwhile, the protective shell can better absorb the next externally applied impact force.

Compared with the prior art, the utility model has the following beneficial effects: in the utility model, the raw materials are mixed,

(1) the connecting rod is arranged, so that the gravity center of the device is changed to the front when the device ascends a slope and is changed to the rear when the device descends the slope in the transportation process, the gravity center position of the device can be automatically changed when the device ascends and descends the slope, the device is prevented from toppling due to the fact that the gravity center is fixed in the center of the device, and the safety of operators is protected;

(2) through being provided with the water circulating channel, when external acting force applyed in the defibrillator main part the impact force will be applyed on the protective housing, this moment the protective housing absorb will promote the inside motion of circulation piston after the impact force to release pressure on the inside liquid of circulating water channel, thereby protect the defibrillator, liquid circulation flows simultaneously and will cool down for the device, avoids the temperature damage device that produces when using for a long time, can increase of service life.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is an overall front cross-sectional structural schematic view of the present invention;

FIG. 3 is a partial schematic view of region A of the present invention;

in the figure: 1. a base; 2. a defibrillator body; 3. a circulating water channel; 4. a protective shell; 5. a connecting rod; 6. a balancing weight; 7. fixing the rod; 8. a transmission spring; 9. a support pillar; 10. a drive bearing; 11. a transmission roller; 12. a transmission belt; 13. a sliding piston; 14. a gas storage bag; 15. a rolling bearing; 17. a circulating piston; 18. a tension spring; 19. a fixed shaft; 21. a fan blade; 22. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a defibrillator with shock-absorbing function, includes defibrillator main part 2, its characterized in that: the base 1 is welded and fixed at the bottom of the defibrillator main body 2, the support column 9 is welded and fixed at the top of the base 1, the transmission bearing 10 is installed at the bottom of the support column 9, the transmission belt 12 is connected with the external transmission of the transmission bearing 10, two sets of transmission rollers 11 are arranged inside the base 1, the transmission belt 12 and the transmission rollers 11 are in a matching structure, two sets of air storage bags 14 are arranged inside the base 1, two sets of sliding pistons 13 are arranged inside the air storage bags 14, the tail ends of the sliding pistons 13 are in transmission connection with the transmission belt 12, a compression spring 22 is arranged at the bottom of the transmission bearing 10, when the defibrillator starts to operate, large vibration can be generated, at the moment, the vibration generated by the defibrillator main body 2 can be transmitted to the support column 9, the support column 9 can apply pressure to the compression spring 22, so that the compression spring 22 is compressed, and the reaction force generated by the spring 22 can push the support column 9 to move upwards, therefore, the defibrillator is damped through the spring, meanwhile, the supporting column 9 drives the external transmission belt 12 to move, the external transmission belt drives the sliding piston 13 at the tail end to move up and down along the transmission roller 11, the gas in the gas storage bag 14 can be extruded by the movement of the sliding piston 13, the gas in the gas storage bag 14 can be compressed by pressure, the generated reaction force can push the sliding piston 13 to move upwards, otherwise, the gas can generate suction force to enable the sliding piston 13 to move downwards, the defibrillator is damped, and the defibrillator is more stable in operation;

the center of the bottom of the base 1 is fixedly welded with a balancing weight 6, the bottom of the balancing weight 6 is provided with a fixed rod 7, four groups of transmission springs 8 are fixedly welded on the periphery of the fixed rod 7, tires are arranged at the bottom of the fixed rod 7, the device can be transported through the tires, when the defibrillator needs to be transported, jolting is caused by uneven road surface in the transportation process, the gravity center of the device can be maintained at the center of the device under the action of gravity generated by the balancing weight 6, meanwhile, impact force caused by jolting can be absorbed through the four groups of transmission springs 8, the device is protected, and therefore the device is not prone to toppling in the flat ground transportation process, and is safer;

four sets of rolling bearings 15 are arranged at the bottom of the base 1, a connecting rod 5 is connected to the bottom of each rolling bearing 15 in a transmission mode, the outer surface of each connecting rod 5 is welded and fixed with a transmission spring 8, tires are arranged at the bottom of each connecting rod 5, the five sets of tires are arranged on the device in total, the device is more stable in the transportation process, when the device needs to go up and down a slope in the transportation process, the gravity center is located at the center of the device and is easy to topple, therefore, when the device goes up the slope, the two sets of connecting rods 5 in front are inclined along the rolling bearings 15 under the action of acting force, the gravity center of the device moves to the front, the device goes up the slope more stably and cannot be tilted backwards, when the device goes down the slope, the gravity center of the device moves to the back, the device cannot roll forwards when going down the slope, and therefore, the gravity center of the device can be automatically changed when going up and down the slope in the transportation process, the device is prevented from toppling due to the fact that the center of gravity of the device is fixed at the center of the device, and operators are protected;

the external part of the defibrillator main body 2 is provided with a circulating water channel 3, a fixed shaft 19 is arranged in the circulating water channel 3, the top bearing of the fixed shaft 19 is connected with fan blades 21, when the device operates, liquid in the circulating water channel 3 moves due to vibration generated by the operation of the device, water flow can push the fan blades 21 to rotate along the fixed shaft 19, so that water forms circulating flow, the water flows around the defibrillator main body 2 to cool the defibrillator, the temperature generated in long-term use is prevented from damaging the device, and the service life of the device can be prolonged;

the circulating piston 17 is installed inside the circulating water channel 3, the protective shell 4 is fixedly welded on the top of the circulating piston 17, the device can be subjected to accidents such as impact and the like in the using process or the transportation process, at the moment, external acting force is applied to the defibrillator main body 2 to damage the defibrillator main body 2, when the external acting force is applied to the defibrillator main body 2, force is firstly applied to the external protective shell 4, at the moment, the protective shell 4 can push the circulating piston 17 to move inwards after absorbing impact force, the circulating piston 17 can release the acting force on liquid inside the circulating water channel 3, so that the liquid absorbs the impact force, and the device can be protected when the external acting force damages the device;

the end of circulation piston 17 is provided with a plurality of groups of expanding spring 18, expanding spring 18's end and defibrillator main part 2 welded fastening, protective housing 4 will be with power transmission to circulation piston 17 after external force is applyed on protective housing 4, the expanding spring 18 at circulation piston 17 end will absorb the effort this moment, the produced reaction force of spring compression will promote circulation piston 17 outwards to move, make protective housing 4 outwards move, thereby reduce the damage of external force to the device, make the impact force that next external application of absorption that protective housing 4 can be better simultaneously.

The working principle is as follows: when the defibrillator starts to operate, a large vibration is generated, at the moment, the vibration generated by the defibrillator main body 2 is transmitted to the support column 9, the support column 9 applies pressure to the compression spring 22, so that the compression spring 22 is compressed, the reaction force generated by the spring 22 pushes the support column 9 to move upwards, the defibrillator is damped through the spring, meanwhile, the support column 9 drives the external transmission belt 12 to move, the external transmission belt drives the sliding piston 13 at the tail end to move up and down along the transmission roller 11, the gas in the gas storage bag 14 is squeezed by the movement of the sliding piston 13, the gas in the gas storage bag 14 is compressed by the pressure, the generated reaction force pushes the sliding piston 13 to move upwards, otherwise, the gas generates suction force to move the sliding piston 13 downwards, the defibrillator is damped, and the operation of the defibrillator is more stable, the tire is arranged at the bottom of the fixing rod 7, the device can be transported through the tire, when the defibrillator needs to be transported, the defibrillator is bumped due to uneven road surface in the transportation process, the gravity generated by the balancing weight 6 can maintain the gravity center of the device at the center of the device, meanwhile, the impact force caused by bumping can be absorbed by the four groups of transmission springs 8, the device is protected, therefore, the device is not easy to topple in the transportation process on flat ground, the device is safer, the tire is arranged at the bottom of the connecting rod 5, the device has five groups of tires in total, the device is more stable in the transportation process, when the device needs to go up and down in the transportation process, the gravity center is easy to topple at the center of the device, therefore, when the device goes up and down, the two groups of connecting rods 5 in front can be inclined along the rolling bearing 15 under the action force, and the gravity center of the device can move to the front, at the moment, the device is more stable to ascend and cannot incline backwards, two groups of connecting rods 5 at the rear part can topple along the rolling bearing 15 when the device descends, the gravity center of the device can move to the rear part, the device can not roll forwards when the device descends, therefore, the gravity center position can be automatically changed when the device ascends and descends in the transportation process, the device is prevented from toppling due to the gravity center fixed at the center of the device, operators are protected, liquid in the circulating water channel 3 can move due to vibration generated by the operation of the device when the device operates, water flow can push the fan blades 21 to rotate along the fixed shaft 19 at the moment, water forms circulating flow, the temperature of the defibrillator can be reduced when the water flows around the defibrillator main body 2, the temperature generated in the long-time use process is prevented from damaging the device, the service life of the device can be prolonged, and the device can be subjected to accidents such as impact and the like in the use process or the transportation process, at this time, external force is applied to the defibrillator main body 2 to cause damage to the defibrillator main body 2, when the external force is applied to the defibrillator main body 2, the force is firstly applied to the outer protective shell 4, at this time, the protective shell 4 absorbs impact force and pushes the circulating piston 17 to move inwards, the circulating piston 17 releases the force on liquid in the circulating water channel 3, so that the liquid absorbs the impact force, thereby protecting the device when the external acting force damages the device, when external force is applied to the protective shell 4, the protective shell 4 transmits force to the circulating piston 17, at the moment, the expansion spring 18 at the tail end of the circulating piston 17 absorbs the force, the reaction force generated by the compression of the spring pushes the circulating piston 17 to move outwards, so that the protective shell 4 moves outwards, thereby reducing damage to the device from external forces and allowing the protective case 4 to better absorb the next externally applied impact force.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. A defibrillator having a shock absorbing function, comprising a defibrillator main body (2), characterized in that: the defibrillator is characterized in that a base (1) is fixedly welded at the bottom of a defibrillator main body (2), a support column (9) is fixedly welded at the top of the base (1), a transmission bearing (10) is installed at the bottom of the support column (9), a transmission belt (12) is connected to the outside of the transmission bearing (10) in a transmission manner, two groups of transmission rollers (11) are arranged inside the base (1), the transmission belt (12) and the transmission rollers (11) are of a matched structure, two groups of air storage bags (14) are arranged inside the base (1), two groups of sliding pistons (13) are installed inside the air storage bags (14), the tail ends of the sliding pistons (13) are in transmission connection with the transmission belt (12), and a compression spring (22) is arranged at the bottom of the transmission bearing (10);

the base is characterized in that a balancing weight (6) is welded and fixed at the center of the bottom of the base (1), a fixing rod (7) is arranged at the bottom of the balancing weight (6), and four groups of transmission springs (8) are welded and fixed around the fixing rod (7).

2. The defibrillator with the shock absorbing function as set forth in claim 1, wherein: the bottom of base (1) is provided with four groups of antifriction bearings (15), the bottom transmission of antifriction bearing (15) is connected with connecting rod (5), the surface and transmission spring (8) welded fastening of connecting rod (5).

3. The defibrillator with the shock absorbing function as set forth in claim 2, wherein: the external portion of defibrillator main part (2) is provided with circulating water passageway (3), the internally mounted of circulating water passageway (3) has fixed axle (19), the top bearing of fixed axle (19) is connected with flabellum (21).

4. The defibrillator with the shock absorbing function as set forth in claim 3, wherein: the inside mounting of circulating water passageway (3) has circulating piston (17), the top welded fastening of circulating piston (17) has protective housing (4).

5. The defibrillator with the shock absorbing function as set forth in claim 4, wherein: the tail end of the circulating piston (17) is provided with a plurality of groups of extension springs (18), and the tail ends of the extension springs (18) are welded and fixed with the defibrillator main body (2).

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