CN209075958U

CN209075958U - Cardiac rehabilitation walking aid device

Info

Publication number: CN209075958U
Application number: CN201821631554.1U
Authority: CN
Inventors: 刘金惠
Original assignee: Shenzhen Meilin Medical Equipment Technology Co Ltd
Current assignee: Shenzhen Meilin Medical Equipment Technology Co Ltd
Priority date: 2018-10-09
Filing date: 2018-10-09
Publication date: 2019-07-09
Anticipated expiration: 2028-10-09

Abstract

The utility model relates to technical field of medical equipment, and disclose cardiac rehabilitation walking aid device, including treadmill ontology, front and the back side of the treadmill ontology are fixedly installed with foot-operated disk, the inside of two foot-operated disks and be located at treadmill ontology inside be movably installed with driving lever, the outside of the driving lever and the inside for being located at treadmill ontology are fixedly installed with driving wheel, and outer movable Dingan County of the driving wheel is equipped with chain.The cardiac rehabilitation walking aid device, pass through the outside for turning to be set on energization magnet, when energization magnet is powered, energization magnet generates magnetic force, pivoted housing rotates on the outside and carries out cutting magnetic induction line movement at this time, electromagnetic force is generated by faraday electromagnetic induction principle, electromagnetic force adsorbs pivoted housing to generate resistance, size of current is controlled by wireless module to change the size of magnetic force, to adjust resistance, the namely load of treadmill, to achieve the purpose that electromagnetic braking, and then achieve the purpose that convenient to use.

Description

Cardiac rehabilitation walking aid device

Technical field

The utility model relates to technical field of medical equipment, specially cardiac rehabilitation walking aid device.

Background technique

Rehabilitation treadmill is to be integrated with a solution of mechanical control and rehabilitation project, and purport is to enable patient Enough active trainings or passive exercise, this is beneficial to the cardio-pulmonary function for improving patient, increases muscle strength and thickness, make patient portion Componental movement function is rebuild；This also will be helpful to mitigate patient home's burden simultaneously, improve the confidence that patient cures sufferer, Rehabilitation efficacy by a large amount of experiments have shown that.

Traditional treadmill sets the resistance power of treadmill using mode is transferred the files manually, and such operation can not accurately be set Determine the power of treadmill, can not the movement to patient accurately quantified, so, such treadmill can not accurately go to execute Doctor is the exercise prescription that patient formulates, so cardiac rehabilitation walking aid device is proposed to solve the problems, such as above-mentioned propose.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides cardiac rehabilitation walking aid device, has and facilitates control treadmill The advantages that braking, solves traditional treadmill and sets using mode is transferred the files manually the resistance power of treadmill, and such operation is not The power of treadmill can accurately be set, can not the movement to patient accurately quantified, so, such treadmill can not be quasi- It is true to go to execute the problem of doctor is the exercise prescription that patient formulates.

(2) technical solution

To realize the above-mentioned purpose for facilitating control treadmill braking, the utility model is provided the following technical solutions: cardiac rehabilitation Walking aid device, including treadmill ontology, front and the back side of the treadmill ontology are fixedly installed with foot-operated disk, and two described foot-operated The inside of the disk and inside for being located at treadmill ontology is movably installed with driving lever, the outside of the driving lever and is located at treadmill ontology Inside be fixedly installed with driving wheel, outer movable Dingan County of the driving wheel is equipped with chain, the chain far from driving wheel one End is movably installed in the outside of gear, and the gear is fixedly installed in the outside of follower lever, and the both ends of the follower lever are solid respectively Inner sidewall of the Dingan County loaded on treadmill ontology, the outside of the follower lever and the back fixation for being located at driving wheel are equipped with driven wheel, Belt is movably installed on the outside of the driven wheel, the belt is movably installed in the outer of synchronizing wheel far from one end of driven wheel Side, the inside of the synchronizing wheel are fixedly installed with the first bull stick, and the both ends of first bull stick are movably installed in support plate respectively On, the support plate is fixedly installed in the inner bottom wall of treadmill ontology, the outside of first bull stick and the left side for being located at driving wheel Side is fixedly installed with pivoted housing, the outside of the first bull stick and internal activity for being located at pivoted housing is equipped with energization magnet, described to step on The inside of vehicle ontology is fixedly installed with wireless module, and serial ports, the treadmill ontology are fixedly installed on the right side of the treadmill ontology Right side and be located at serial ports bottom be fixedly installed with communication interface.

Preferably, two foot-operated disks are symmetric in the front and the back side of treadmill ontology, and the two of the driving lever End extends through and extends to two opposite sides of foot-operated disk.

Preferably, the diameter of the driving wheel is less than the diameter of foot-operated disk, is provided on the outside of the driving wheel and chain Compatible tooth block.

Preferably, the both ends of the driven wheel pass through bearing and are movably installed on the inner sidewall of treadmill ontology, described same The diameter of step wheel is less than the outside of driven wheel.

Preferably, the pivoted housing is set as the cylindrical body of boring and front missing, and the diameter of the energization magnet is small In the internal diameter of pivoted housing, the energization magnet is internally provided with hot-wire coil.

Preferably, the input terminal of hot-wire coil and the output end of wireless module being arranged inside the energization magnet are electrically connected It connects, the output end of the serial ports and communication interface is electrically connected with the output end of wireless module.

(3) beneficial effect

Compared with prior art, the utility model provides cardiac rehabilitation walking aid device, have it is following the utility model has the advantages that

The cardiac rehabilitation walking aid device is equipped on the outside of driving lever by being internally provided with driving lever in foot-operated disk Driving wheel, when user pedals foot pedal, driving wheel is conducted power to gear by chain, due to gear be mounted in from The outside of lever, and follower lever outside and be located at the back side of gear driven wheel be installed, driven wheel will be moved by belt Power is conducted in synchronizing wheel and driving the pivoted housing rotation being firmly connected with it, due to the outside for turning to be set on energization magnet, when Energization magnet generates magnetic force when energization magnet is powered, and pivoted housing rotates on the outside and carry out cutting magnetic induction line movement at this time, passes through Faraday electromagnetic induction principle generates electromagnetic force, and electromagnetic force adsorbs pivoted housing to generate resistance, control electric current by wireless module Size is to change the size of magnetic force, so that resistance is adjusted, that is, the load of treadmill, thus achieve the purpose that electromagnetic braking, And then achieve the purpose that convenient to use.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model structure right side schematic view；

Fig. 3 is the utility model structure driving wheel connection relationship back stereoscopic schematic diagram；

Fig. 4 is the utility model structure driving wheel connection relationship positive stereoscopic diagram.

In figure: 1 treadmill ontology, 2 foot-operated disks, 3 driving levers, 4 driving wheels, 5 chains, 6 gears, 7 follower levers, 8 driven wheels, 9 Belt, 10 synchronizing wheels, 11 first bull sticks, 12 support plates, 13 pivoted housings, 14 energization magnet, 15 wireless modules, 16 serial ports, 17 communications Interface.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4, cardiac rehabilitation walking aid device, including treadmill ontology 1 are please referred to, the front of treadmill ontology 1 is solid with the back side Dingan County is equipped with foot-operated disk 2, and the inside of two foot-operated disks 2 and the inside for being located at treadmill ontology 1 are movably installed with driving lever 3, and two A foot-operated disk 2 is symmetric in the front and the back side of treadmill ontology 1, and the both ends of driving lever 3 extend through and extend to two The opposite side of foot-operated disk 2, the outside of driving lever 3 and the inside for being located at treadmill ontology 1 are fixedly installed with driving wheel 4, driving wheel 4 Outer movable Dingan County chain 5 is housed, the diameter of driving wheel 4 is less than the diameter of foot-operated disk 2, and the outside of driving wheel 4 is provided with and chain The compatible tooth block of item 5, chain 5 are movably installed in the outside of gear 6 far from one end of driving wheel 4, gear 6 be fixedly installed in from The outside of lever 7, the both ends of follower lever 7 are fixedly installed in the inner sidewall of treadmill ontology 1 respectively, the outside of follower lever 7 and are located at The back fixation of driving wheel 4 is equipped with driven wheel 8, and the outside of driven wheel 8 is movably installed with belt 9, and belt 9 is far from driven wheel 8 One end be movably installed in the outside of synchronizing wheel 10, the both ends of driven wheel 8 pass through bearing and are movably installed in the interior of treadmill ontology 1 On side wall, the diameter of synchronizing wheel 10 is less than the outside of driven wheel 8, and the inside of synchronizing wheel 10 is fixedly installed with the first bull stick 11, the The both ends of one bull stick 11 are movably installed in respectively in support plate 12, and support plate 12 is fixedly installed in the inner bottom wall of treadmill ontology 1, The outside of the first bull stick 11 and left side for being located at driving wheel 4 is fixedly installed with pivoted housing 13, pivoted housing 13 are set as boring and just The cylindrical body of face missing, the diameter of energization magnet 14 are less than the internal diameter of pivoted housing 13, and energization magnet 14 is internally provided with live wire Circle, the outside of the first bull stick 11 and the internal activity for being located at pivoted housing 13 are equipped with energization magnet 14, and the inside of treadmill ontology 1 is fixed Wireless module 15 is installed, the right side of treadmill ontology 1 is fixedly installed with serial ports 16, the right side of treadmill ontology 1 and is located at serial ports 16 Bottom be fixedly installed with communication interface 17, treadmill provides serial ports 16 and communication interface 17 in design, use on the market The common interface protocol of most of exercise test softwares, so, the communication with exercise test software will not become problem, and match Wireless module 15, the model of wireless module 15 can be TELESKY HC-05, so that some softwares can come wirelessly The load of treadmill is controlled, the output end of the input terminal and wireless module 15 of the hot-wire coil being arranged inside energization magnet 14 is electrically connected It connects, the output end of serial ports 16 and communication interface 17 is electrically connected with the output end of wireless module 15, by the inside of foot-operated disk 2 It is provided with driving lever 3, the outside of driving lever 3 is equipped with driving wheel 4, and driving wheel 4 will by chain 5 when user pedals foot pedal Power is conducted to gear 6, since gear 6 is mounted in the outside of follower lever 7, and follower lever 7 outside and be located at tooth The back side of wheel 6 is equipped with driven wheel 8, and driven wheel 8 is conducted power in synchronizing wheel 10 and the drive company of being secured to by belt 9 The pivoted housing 13 connect rotates, since the outside of energization magnet 14 is arranged in pivoted housing 13, the energization magnet 14 when energization magnet 14 is powered Generate magnetic force, pivoted housing 13 rotates on the outside and carries out cutting magnetic induction line movement at this time, by faraday electromagnetic induction principle come Electromagnetic force is generated, electromagnetic force adsorbs pivoted housing 13 to generate resistance, controls size of current by wireless module 15 to change magnetic force Size to achieve the purpose that electromagnetic braking, and then reached convenience and made to adjust resistance, that is, the load of treadmill Purpose.

In conclusion the cardiac rehabilitation walking aid device, by being internally provided with driving lever 3, driving lever 3 in foot-operated disk 2 Outside driving wheel 4 is installed, when user pedals foot pedal, driving wheel 4 is conducted power to gear 6 by chain 5, by Be mounted in the outside of follower lever 7 in gear 6, and follower lever 7 outside and be located at the back side of gear 6 driven wheel be installed 8, driven wheel 8 is conducted power in synchronizing wheel 10 and the pivoted housing 13 being firmly connected with it being driven to rotate, due to turning by belt 9 The outside of energization magnet 14 is arranged in set 13, and when energization magnet 14 is powered, energization magnet 14 generates magnetic force, and pivoted housing 13 exists at this time Its outside rotates and carries out cutting magnetic induction line movement, and electromagnetic force, electromagnetic force absorption are generated by faraday electromagnetic induction principle Pivoted housing 13 generates resistance, controls size of current by wireless module 15 to change the size of magnetic force, so that resistance is adjusted, It is exactly the load of treadmill, to achieve the purpose that electromagnetic braking, and then has achieved the purpose that be easy to use, solved traditional treadmill The resistance power of treadmill is set using mode is transferred the files manually, such operation can not accurately set the power of treadmill, Cannot the movement to patient accurately quantified, so, such treadmill can not accurately go execute doctor be patient formulate Exercise prescription the problem of.

It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device. In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element Process, method, article or equipment in there is also other identical elements.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. cardiac rehabilitation walking aid device, including treadmill ontology (1), it is characterised in that: the front and the back side of the treadmill ontology (1) It is fixedly installed with foot-operated disk (2), the inside of two foot-operated disks (2) and the inside activity peace for being located at treadmill ontology (1) Equipped with driving lever (3), the outside of the driving lever (3) and be located at treadmill ontology (1) inside be fixedly installed with driving wheel (4), Outer movable Dingan County of the driving wheel (4) is equipped with chain (5), and the chain (5) is movably installed in far from the one end of driving wheel (4) The outside of gear (6), the gear (6) are fixedly installed in the outside of follower lever (7), and the both ends of the follower lever (7) are solid respectively Dingan County is loaded on the inner sidewall of treadmill ontology (1), the outside of the follower lever (7) and the back fixation installation for being located at driving wheel (4) Have driven wheel (8), is movably installed with belt (9) on the outside of the driven wheel (8), the one of the belt (9) separate driven wheel (8) End is movably installed in the outside of synchronizing wheel (10), and the inside of the synchronizing wheel (10) is fixedly installed with the first bull stick (11), described The both ends of first bull stick (11) are movably installed in respectively on support plate (12), and the support plate (12) is fixedly installed in treadmill ontology (1) in inner bottom wall, the outside of first bull stick (11) and be located at driving wheel (4) on the left of be fixedly installed with pivoted housing (13), The outside of first bull stick (11) and be located at pivoted housing (13) internal activity be equipped with energization magnet (14), the treadmill ontology (1) inside is fixedly installed with wireless module (15), is fixedly installed with serial ports (16) on the right side of the treadmill ontology (1), described The right side of treadmill ontology (1) and be located at serial ports bottom be fixedly installed with communication interface (17).

2. cardiac rehabilitation walking aid device according to claim 1, it is characterised in that: two foot-operated disks (2) are in symmetrical It is distributed in the front and the back side of treadmill ontology (1), the both ends of the driving lever (3) extend through and extend to two foot-operated disks (2) opposite side.

3. cardiac rehabilitation walking aid device according to claim 1, it is characterised in that: the diameter of the driving wheel (4) is less than The diameter of disk (2) is ridden, is provided on the outside of the driving wheel (4) and chain (5) compatible tooth block.

4. cardiac rehabilitation walking aid device according to claim 1, it is characterised in that: the both ends of the driven wheel (8) are logical It crosses bearing to be movably installed on the inner sidewall of treadmill ontology (1), the diameter of the synchronizing wheel (10) is less than the outer of driven wheel (8) Side.

5. cardiac rehabilitation walking aid device according to claim 1, it is characterised in that: the pivoted housing (13) is set as internal empty The cylindrical body of the heart and front missing, the diameter of the energization magnet (14) are less than the internal diameter of pivoted housing (13), the energization magnet (14) be internally provided with hot-wire coil.

6. cardiac rehabilitation walking aid device according to claim 1 or 5, it is characterised in that: the energization magnet (14) is internal The input terminal of the hot-wire coil of setting is electrically connected with the output end of wireless module (15), the serial ports (16) and communication interface (17) Output end be electrically connected with the output end of wireless module (15).