CN114832303B - Chest expansion type medical rehabilitation training device - Google Patents
Chest expansion type medical rehabilitation training device Download PDFInfo
- Publication number
- CN114832303B CN114832303B CN202210455940.4A CN202210455940A CN114832303B CN 114832303 B CN114832303 B CN 114832303B CN 202210455940 A CN202210455940 A CN 202210455940A CN 114832303 B CN114832303 B CN 114832303B
- Authority
- CN
- China
- Prior art keywords
- driving
- ventilation
- pressure plate
- transmission
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
- A63B23/0233—Muscles of the back, e.g. by an extension of the body against a resistance, reverse crunch
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
- A63B21/0085—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters using pneumatic force-resisters
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/1245—Primarily by articulating the shoulder joint
- A63B23/1254—Rotation about an axis parallel to the longitudinal axis of the body, e.g. butterfly-type exercises
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/18—Exercising apparatus specially adapted for particular parts of the body for improving respiratory function
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses chest expansion type medical rehabilitation training equipment, which comprises a wearing backboard, a resistance device, two transmission rotating shafts, two transmission connecting assemblies and a driving force handle, wherein the wearing backboard is used for being worn and fixed on the back of a human body; the resistance device comprises a resistance air bag, a ventilation assembly and a pressure plate, wherein the resistance air bag is connected between the pressure plate and the wearing backboard, the pressure plate can reciprocate along the front-back direction, and the ventilation assembly is arranged on the resistance air bag and used for limiting the conduction between the resistance air bag and the external atmosphere; the two transmission rotating shafts are respectively arranged on the wearing backboard in a rotating way along the up-down axial line, and are respectively positioned at the left end and the right end of the pressure board; the two transmission connecting assemblies are used for respectively connecting the corresponding transmission rotating shafts and the pressure plates so as to convert the rotation of the transmission rotating shafts into the forward and backward movement of the pressure plates; the driving force handle is arranged at the upper end of the transmission rotating shaft and extends forwards to form a holding part for a rehabilitation person to hold and apply force. One exercise stroke can be used for exercising the chest and back muscle groups of the human body.
Description
Technical Field
The invention relates to the technical field of medical rehabilitation equipment, in particular to chest expansion type medical rehabilitation training equipment.
Background
At present, chest surgery is long in operation time, large in wound surface, and chest wall integrity is damaged, so that postoperative patients are prone to chest distress and hypoxia, and symptoms such as infection of the lungs are caused, and the patient is unfavorable for recovering conditions of the patients.
Disclosure of Invention
The invention mainly aims to provide chest expansion type medical rehabilitation training equipment, and aims to solve the problem that an existing lung function rehabilitation chest clamping training device can only exercise chest muscle groups in one movable stroke.
In order to achieve the above object, the chest expanding medical rehabilitation training device provided by the present invention comprises:
the wearing backboard is used for wearing and fixing on the back of a human body and is provided with a mounting end face which is arranged backwards;
the resistance device comprises a resistance air bag, a ventilation assembly and a pressure plate, the front end surface of the pressure plate is arranged opposite to the mounting end surface, the resistance air bag is connected between the pressure plate and the wearing backboard, the pressure plate can reciprocate relative to the mounting end surface along the front-back direction so as to have a compression position close to the mounting end surface and an extension position far away from the mounting end surface, and the ventilation assembly is arranged on the resistance air bag and used for limiting and conducting the resistance air bag and the external atmosphere;
the two transmission rotating shafts are respectively arranged on the wearing backboard in a rotating way along an up-down axial line, and the two transmission rotating shafts are respectively positioned at the left end and the right end of the pressure board;
the two transmission connection assemblies are used for respectively connecting the corresponding transmission rotating shafts and the pressure plates so as to convert the rotation of the transmission rotating shafts into the forward and backward movement of the pressure plates; the method comprises the steps of,
the driving force handle is arranged at the upper end of the transmission rotating shaft and extends forwards to form a holding part for a rehabilitation person to hold and apply force;
when a rehabilitation person holds the two holding parts with two hands respectively to do chest expansion movement, the two transmission rotating shafts rotate, the transmission connecting assembly drives the pressure plate to move from the compression position to the extension position, and the resistance air bag is pulled to expand so as to suck air through the ventilation assembly;
when rehabilitation personnel hold the two holding parts respectively for chest retraction, the two transmission rotating shafts rotate, the transmission connecting component drives the pressure plate to move from the stretching position to the compression position, and the resistance air bag is compressed and contracted so as to be deflated through the ventilation component.
Optionally, the drive connection assembly includes:
the transmission crankshaft is coaxially connected with the lower end of the transmission rotating shaft and is provided with at least one connecting shaft section; the method comprises the steps of,
and one end of the hinged connecting rod is hinged to the connecting shaft section, and the other end of the hinged connecting rod is hinged to the pressure plate.
Optionally, the connecting shaft sections and the hinged connecting rods are in one-to-one correspondence to form a connecting group, and a plurality of groups of connecting groups are arranged at intervals in the axial direction of the transmission crankshaft.
Optionally, the ventilation assembly includes:
the ventilation catheter is arranged on the side wall of the resistance air bag and used for conducting the internal gas of the resistance air bag and the external atmosphere; the method comprises the steps of,
the sealing cap is in threaded connection with the ventilation catheter, a plurality of air guide through holes are formed in the circumferential direction on the circumferential side wall of the sealing cap, and each air guide through hole is arranged in a long shape along the axial direction of the ventilation catheter;
the length of the air guide through hole for air guide is changed along with the screwing depth of the sealing cap.
Optionally, the chest expanding medical rehabilitation training device further comprises a positioning assembly, the positioning assembly comprises:
the positioning columns are arranged in the circumferential direction of the mounting end face and extend backwards; the method comprises the steps of,
the positioning columns penetrate through the periphery of the pressure plate along the front and back directions, so that the corresponding positioning columns can be inserted in an adaptive mode.
Optionally, hinge lugs are respectively arranged on the peripheral side walls of the two transmission rotating shafts;
the chest expanding medical rehabilitation training device also comprises a linkage assembly, wherein the linkage assembly comprises:
the two linkage gears rotate along the vertical axis and are mutually meshed with each other and are arranged on the mounting end face;
the two transmission racks are respectively corresponding to the two hinge lugs and are movably arranged on the mounting end face along the left-right direction, each transmission rack comprises a meshing section and a free section which are opposite left-right, and the meshing sections of the two transmission racks are respectively meshed with the corresponding linkage gears; the method comprises the steps of,
and two ends of each transmission connecting rod are respectively hinged to the corresponding hinge lug and the corresponding free section.
Optionally, the linkage assembly further comprises two limiting shells, the two limiting shells are respectively arranged on the mounting end face in a corresponding mode to the two free sections, and each limiting shell is provided with a limiting cavity which penetrates through left and right;
the two free sections are adapted to the corresponding limiting cavities.
Optionally, the chest expanding medical rehabilitation training device further comprises a ventilation device, wherein the ventilation device comprises:
the mounting sliding groove is arranged on the rear end face of the pressure plate in an extending mode along the first direction, and a first ventilation through hole penetrating to the resistance air bag is formed in the bottom wall of the mounting sliding groove;
the sealing slide plate is movably arranged on the mounting chute along a first direction, a second ventilation through hole which penetrates through the sealing slide plate from front to back is arranged on the sealing slide plate, and the sealing slide plate is provided with a pressure release position for enabling the first ventilation through hole and the second ventilation through hole to be in counterpoint conduction and a sealing position for blocking the first ventilation through hole on the moving stroke of the sealing slide plate; the method comprises the steps of,
a driving device for driving the seal slide plate to move to the pressure release position when the pressure plate is in the compression position or the expansion position;
to reset the seal slide to the sealing position when the pressure plate is between the compressed position and the extended position.
Optionally, the first direction is up and down, the installation chute penetrates down to the side wall of the pressure plate, and the sealing slide plate extends out of the installation chute downwards to form a driving connection part;
the driving device includes:
the driving structure comprises a connecting upright post, a first driving assembly and a second driving assembly, wherein the first driving assembly and the second driving assembly are oppositely arranged from front to back, the connecting upright post is arranged on the mounting end face and extends backwards, the first driving assembly comprises a first driving block and a first matching block which are oppositely arranged along the front and back directions, the first driving block and the first matching block are respectively provided with a first driving inclined plane and a first matching inclined plane which are oppositely arranged, the second driving assembly comprises a second driving block and a second matching block which are oppositely arranged along the front and back directions, the second driving block and the second matching block are respectively provided with a second driving inclined plane and a second matching inclined plane which are oppositely arranged, the first matching block and the second matching block are respectively arranged on the front and back sides of the driving connecting part, the first driving block and the second driving block are respectively arranged on the side wall of the connecting upright post, and the first driving inclined plane and the second driving inclined plane are mutually far away from each other along the top to bottom directions; the method comprises the steps of,
the two ends of the reset spring are respectively connected to the upper side wall of the installation chute and the upper end face of the sealing slide plate;
when the pressure plate is positioned at the compression position, the first matching block is matched and abutted with the first driving block so as to drive the sealing sliding plate to move downwards to the pressure release position;
when the pressure plate is positioned between the compression position and the extension position, the return spring pulls the sealing slide plate to move upwards to the sealing position;
when the pressure plate is positioned at the stretching position, the second matching block is matched and abutted with the second driving block so as to drive the sealing sliding plate to move downwards to the pressure release position.
Optionally, the first ventilation through holes and the second ventilation through holes are in one-to-one correspondence to form a ventilation group, and the ventilation group is provided with a plurality of groups along the first direction.
According to the technical scheme provided by the invention, the ventilation assembly is used for controlling the exhaust and suction of the air in the resistance air bag, so that after the chest compression exercise of a rehabilitation person is finished, the air in the resistance air bag is released, and then the resistance air bag starts to suck air when the rehabilitation person performs the chest expansion exercise, and the resistance air bag can block the movement direction of the pressure plate no matter in the extrusion deflation and stretching inhalation processes, so that the rehabilitation person can exercise chest muscle groups and back muscle groups respectively in a reciprocating movement stroke of the pressure plate, the rehabilitation training efficiency is improved, and the recovery of the lung function is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic plan view of a chest expanding medical rehabilitation training device according to a first view angle of an embodiment of the present invention;
FIG. 2 is a schematic plan view of the chest expanding medical rehabilitation training device of FIG. 1 at a second view;
FIG. 3 is a schematic plan view of the chest-expanding medical rehabilitation training device (excluding the driving force handle) of FIG. 2;
FIG. 4 is a schematic plan view of the chest-expanding medical rehabilitation training device (excluding the driving force handle) of FIG. 1;
FIG. 5 is a schematic plan view of the chest-expanding medical rehabilitation training device (excluding the driving force handle) of FIG. 1 from a third perspective;
FIG. 6 is a schematic plan cross-sectional view of the ventilation device of FIG. 5 from a third perspective;
fig. 7 is a schematic plan view of the vent assembly of fig. 1.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the |
| 100 | Chest expansion type medical |
7 | |
| 1 | Wearing |
71 | |
| 2 | |
72 | |
| 21 | |
73 | |
| 22 | |
74 | |
| 221 | Airway |
8 | |
| 222 | |
81 | |
| 2221 | Air guide through hole | 811 | First ventilation through |
| 23 | |
82 | |
| 3 | |
821 | Second ventilation through |
| 31 | Hinge lug | 83 | |
| 4 | Transmission connection assembly | 831 | |
| 41 | |
8311 | |
| 42 | Articulated connecting |
8311a | |
| 5 | |
8311b | First matching block |
| 51 | |
8312 | Second drive assembly |
| 6 | |
8312a | |
| 61 | |
8312b | Second matching block |
| 62 | |
832 | Reset spring |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the case where a directional instruction is involved in the embodiment of the present invention, the directional instruction is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional instruction is changed accordingly.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
At present, chest surgery is long in operation time, large in wound surface, and chest wall integrity is damaged, so that postoperative patients are prone to chest distress and hypoxia, and symptoms such as infection of the lungs are caused, and the patient is unfavorable for recovering conditions of the patients.
In view of the above, the present invention provides a chest-expanding medical rehabilitation training device, which aims to solve the problem that the existing pulmonary function rehabilitation chest-clamping training device can only exercise for chest muscle groups in one activity stroke, wherein fig. 1 to 7 are schematic diagrams of structures of an embodiment of the present invention.
Referring to fig. 1 to 4, the chest-expanding medical rehabilitation training device 100 includes a wearing backboard 1, a resistance device 2, two transmission shafts 3, two transmission connection assemblies 4 and a driving force handle 5, wherein the wearing backboard 1 is used for being worn and fixed on the back of a human body, and the wearing backboard 1 has a mounting end face arranged backwards; the resistance device 2 comprises a resistance air bag 21, a ventilation assembly 22 and a pressure plate 23, wherein the front end surface of the pressure plate 23 is opposite to the mounting end surface, the resistance air bag 21 is connected and arranged between the pressure plate 23 and the wearing backboard 1, the pressure plate 23 can reciprocate relative to the mounting end surface along the front-back direction so as to have a compression position close to the mounting end surface and an extension position far away from the mounting end surface, and the ventilation assembly 22 is arranged on the resistance air bag 21 and is used for limiting and conducting the resistance air bag 21 and the external atmosphere; the two transmission rotating shafts 3 are respectively arranged on the wearing backboard 1 in a rotating way along an up-down axial line, and the two transmission rotating shafts 3 are respectively positioned at the left end and the right end of the pressure plate 23; the two transmission connection assemblies 4 are used for respectively connecting the corresponding transmission rotating shafts 3 and the pressure plates 23 so as to convert the rotation of the transmission rotating shafts 3 into the forward and backward movement of the pressure plates 23; the driving force handle 5 is arranged at the upper end of the transmission rotating shaft 3 and extends forwards to form a holding part 51 for a rehabilitation person to hold and apply force; when the rehabilitation personnel respectively hold the two holding parts 51 by two hands to perform chest expansion, the two transmission rotating shafts 3 rotate, the transmission connecting component 4 drives the pressure plate 23 to move from the compression position to the extension position, and the resistance air bag 21 is pulled to expand so as to suck air through the ventilation component 22; when the rehabilitation personnel respectively hold the two holding parts 51 for chest retraction, the two transmission rotating shafts 3 rotate, the transmission connecting component 4 drives the pressure plate 23 to move from the stretching position to the compressing position, and the resistance air bag 21 is compressed and contracted so as to be deflated through the ventilation component 22.
According to the technical scheme provided by the invention, the ventilation assembly 22 is used for controlling the exhaust and suction of the air in the resistance air bag 21, so that after the chest compression movement of a rehabilitation person is finished, the air in the resistance air bag 21 is released completely, and then the resistance air bag 21 starts to suck air when the rehabilitation person performs the chest expansion movement, and the resistance air bag 21 can block the movement direction of the pressure plate 23 no matter in the extrusion deflation and stretching inhalation processes, so that the rehabilitation person can exercise the chest muscle group and the back muscle group respectively in a reciprocating movement stroke of the pressure plate 23, the rehabilitation training efficiency is improved, and the recovery of the lung function is facilitated.
It should be noted that, the wearing backboard 1 can be worn and fixed on the back of the human body, and the wearing backboard 1 can be connected to other installation positioning devices.
The specific form of the transmission connection assembly 4 is various, and may be a form that the transmission rotation shaft 3 drives a gear to rotate, the gear drives a rack located on the pressure plate 23 to move back and forth, or may be a form of a crank-link mechanism, specifically referring to fig. 5, in this embodiment, the connection mechanism includes a transmission crankshaft 41 and a hinged link 42, the transmission crankshaft 41 is coaxially connected to the lower end of the transmission rotation shaft 3, and the transmission crankshaft 41 has at least one connection shaft section; the hinge link 42 has one end hinged to the connection shaft section and the other end hinged to the pressure plate 23. By this arrangement, the rotation of the transmission shaft 3 can be converted into the forward and backward movement of the pressure plate 23.
Further, in this embodiment, the connecting shaft sections and the hinge connecting rods 42 are in one-to-one correspondence to form a connecting group, and in the axial direction of the driving crankshaft 41, the connecting groups are arranged in multiple groups at intervals. By arranging a plurality of connection groups, the force of the pressure plate 23 pressing the resistance air bag 21 can be more uniform, and the pressure plate 23 can not incline.
The ventilation assembly 22 is limited to be conducted between the resistance air bag 21 and the external atmosphere in various manners, and can be used for ventilation by arranging a plurality of air guide pipes, and the ventilation efficiency of the resistance air bag 21 can be controlled by controlling the switch of a plurality of air guide pipes, so that the resistance value of the pressure plate 23 is changed to adapt to different rehabilitation personnel, and the ventilation assembly 22 is also in other manners, and in fig. 7, the ventilation assembly 22 comprises a ventilation conduit 221 and a sealing cap 222, wherein the ventilation conduit 221 is arranged on the side wall of the resistance air bag 21 and is used for conducting the internal gas of the resistance air bag 21 and the external atmosphere; the sealing cap 222 is in threaded connection with the ventilation duct 221, a plurality of air guide through holes 223 are formed in the circumferential direction on the circumferential side wall of the sealing cap 222, and each air guide through hole 223 is arranged in a long shape along the axial direction of the ventilation duct 221; the length of the air guide hole 223 for air guide varies with the screwing depth of the sealing cap 222. So set up, through the screw the sealing cap 222 with the coupling depth of ventilation catheter 221 can control the length that the air guide through-hole 223 is used for the air guide, and then realize to the regulation of the resistance of resistance gasbag 21, adjustment process convenient and fast.
In order to prevent the uneven stress on the left and right sides of the pressure plate 23 from shaking, referring to fig. 3 to 5, in this embodiment, the chest expanding medical rehabilitation training device 100 further includes a positioning assembly 6, the positioning assembly 6 includes a plurality of positioning posts 61 and a plurality of positioning holes 62, and the plurality of positioning posts 61 are disposed in the circumferential direction of the mounting end surface and extend backward; the positioning holes are correspondingly penetrated and arranged on the periphery side of the pressure plate 23 along the front-back direction by corresponding positioning columns 61 so as to be matched and extended into the corresponding positioning columns 61. The positioning rod is matched with the positioning hole 62, so that the pressure plate 23 can be positioned, and shaking is prevented.
In general, the forces of the left and right arms of the human body are different, and when the driving force handles 5 at the left and right sides are rotated with different forces, the movement of the pressure plate 23 is inevitably unsmooth, and therefore, referring to fig. 3 and 4, in this embodiment, the circumferential side walls of the two driving shafts 3 are respectively provided with hinge projections 31; the chest expansion medical rehabilitation training device 100 further comprises a linkage assembly 7, wherein the linkage assembly 7 comprises two linkage gears 71, two transmission racks 72 and two transmission connecting rods 73, and the two linkage gears 71 rotate along an up-down axial line and are mutually meshed and arranged on the mounting end surface; the two driving racks 72 are respectively corresponding to the two hinge projections 31 and are movably arranged on the mounting end face along the left-right direction, each driving rack 72 comprises a meshing section and a free section which are opposite left-right, and the meshing sections of the two driving racks 72 are respectively meshed with the corresponding linkage gear 71; both ends of each of the transmission links 73 are hinged to the corresponding hinge projections 31 and the corresponding free segments, respectively. Through two the intermeshing of linkage gear 71 to control two transmission pivot 3 can synchronous rotation, and then make the atress at the left and right sides both ends of pressure board 23 is even, can also make the arm that the recovered personnel's strength is big supplementary strength of arm little simultaneously, and then improves recovered personnel's exercise volume.
Further, in this embodiment, the linkage assembly 7 further includes two limiting shells 74, where the two limiting shells 74 are disposed on the mounting end surface corresponding to the two free segments, and each limiting shell 74 is provided with a limiting cavity that penetrates left and right; the two free sections are adapted to the corresponding limiting cavities. The transmission rack 72 is limited by the limiting shell 74, so that a limiting groove can be prevented from being machined on the conductive backboard, and meanwhile, the assembly and disassembly processes are more convenient.
Because the air bag generally has a certain elastic tension, when the driving force handle 5 moves in place, the air pressure inside the air bag does not reach an equilibrium state immediately, and therefore, referring to fig. 4 to 6, in this embodiment, the chest-expanding medical rehabilitation training device 100 further includes a ventilation device 8, the ventilation device 8 includes a mounting sliding groove 81, a sealing sliding plate 82 and a driving device 83, the mounting sliding groove 81 is arranged on the rear end surface of the pressure plate 23 in an extending manner along the first direction, and a first ventilation through hole 811 penetrating to the resistance air bag 21 is formed in the bottom wall of the mounting sliding groove 81; the sealing slide plate 82 is movably arranged on the mounting slide groove 81 along a first direction, a second ventilation through hole 821 penetrating front and back is arranged on the sealing slide plate 82, and the sealing slide plate 82 is provided with a pressure release position for enabling the first ventilation through hole 811 and the second ventilation through hole 821 to be in para-position conduction and a sealing position for blocking the first ventilation through hole 811 on the moving stroke of the sealing slide plate 82; the driving device 83 is used for driving the sealing slide plate 82 to move to the pressure release position when the pressure plate 23 is in the compression position or the extension position; to reset the movement of the seal slide 82 to the sealing position when the pressure plate 23 is between the compressed position and the extended position. By means of the arrangement, when the pressure plate 23 is located at the compression position and the extension position, the first ventilation through hole 811 and the second ventilation through hole 821 are conducted in a aligned manner, so that the resistance air bag 21 can quickly reach an air pressure balance state, a rehabilitation worker can quickly start the application of force of the reverse stroke, and the whole training efficiency is improved.
In this embodiment, referring to fig. 6, the first direction is upward and downward, the installation chute 81 penetrates downward to the side wall of the pressure plate 23, and the sealing slide plate 82 extends downward out of the installation chute 81 to form a driving connection portion; the driving device 83 includes a driving structure 831 and a return spring 832, the driving structure 831 includes a connecting upright, and a first driving component 8311 and a second driving component 8312 which are oppositely disposed from front to back, the connecting upright is disposed on the mounting end surface and extends backward, the first driving component 8311 includes a first driving block 8311a and a first matching block 8311b which are oppositely disposed along the front and back direction, the first driving block 8311a and the first matching block 8311b respectively have a first driving inclined surface and a first matching inclined surface which are oppositely disposed, the second driving component 8312 includes a second driving block 8312a and a second matching block 8312b which are oppositely disposed along the front and back direction, the second driving block 8312a and the second matching block 8312b respectively have a second driving inclined surface and a second matching inclined surface which are oppositely disposed, the first matching block 8311b and the second matching block 8312b are respectively disposed on the front and back sides of the driving connecting portion, the first driving block 8311a and the second driving block 8312a are disposed away from each other along the front and back direction, and the side wall is disposed on the side wall of the driving upright; two ends of the return spring 832 are respectively connected to the upper side wall of the installation chute 81 and the upper end surface of the sealing slide plate 82; when the pressure plate 23 is located at the compression position, the first matching block 8311b is matched and abutted with the first driving block 8311a, so as to drive the sealing slide plate 82 to move downwards to the pressure release position; the return spring 832 pulls the seal slide 82 upward to the sealing position when the pressure plate 23 is between the compressed position and the extended position; when the pressure plate 23 is located at the extended position, the second matching block 8312b is matched and abutted with the second driving block 8312a, so as to drive the sealing slide plate 82 to move downwards to the pressure release position. So arranged, the driving device 83 and the movement of the pressure plate 23 are combined, and the process is simple and efficient.
In another embodiment, the first ventilation holes 811 and the second ventilation holes 821 are in one-to-one correspondence to form ventilation groups, and the ventilation groups are arranged in multiple groups along the first direction. By arranging a plurality of ventilation devices, the efficiency of stabilizing the pressure by ventilation is improved.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the specification and drawings of the present invention or direct/indirect application in other related technical fields are included in the scope of the present invention.
Claims (7)
1. Chest expansion medical rehabilitation training device, characterized in that it comprises:
the wearing backboard is used for wearing and fixing on the back of a human body and is provided with a mounting end face which is arranged backwards;
the resistance device comprises a resistance air bag, a ventilation assembly and a pressure plate, the front end surface of the pressure plate is arranged opposite to the mounting end surface, the resistance air bag is connected between the pressure plate and the wearing backboard, the pressure plate can reciprocate relative to the mounting end surface along the front-back direction so as to have a compression position close to the mounting end surface and an extension position far away from the mounting end surface, and the ventilation assembly is arranged on the resistance air bag and used for limiting and conducting the resistance air bag and the external atmosphere;
the two transmission rotating shafts are respectively arranged on the wearing backboard in a rotating way along an up-down axial line, and the two transmission rotating shafts are respectively positioned at the left end and the right end of the pressure board;
the two transmission connection assemblies are used for respectively connecting the corresponding transmission rotating shafts and the pressure plates so as to convert the rotation of the transmission rotating shafts into the forward and backward movement of the pressure plates; the method comprises the steps of,
the driving force handle is arranged at the upper end of the transmission rotating shaft and extends forwards to form a holding part for a rehabilitation person to hold and apply force;
when a rehabilitation person holds the two holding parts with two hands respectively to do chest expansion movement, the two transmission rotating shafts rotate, the transmission connecting assembly drives the pressure plate to move from the compression position to the extension position, and the resistance air bag is pulled to expand so as to suck air through the ventilation assembly;
when a rehabilitation person holds the two holding parts with two hands respectively to do chest retraction movement, the two transmission rotating shafts rotate, the transmission connecting assembly drives the pressure plate to move from the stretching position to the compression position, and the resistance air bag is compressed and contracted so as to deflate through the ventilation assembly;
hinge lugs are respectively arranged on the peripheral side walls of the two transmission rotating shafts;
the chest expanding medical rehabilitation training device also comprises a linkage assembly, wherein the linkage assembly comprises:
the two linkage gears rotate along the vertical axis and are mutually meshed with each other and are arranged on the mounting end face;
the two transmission racks are respectively corresponding to the two hinge lugs and are movably arranged on the mounting end face along the left-right direction, each transmission rack comprises a meshing section and a free section which are opposite left-right, and the meshing sections of the two transmission racks are respectively meshed with the corresponding linkage gears; the method comprises the steps of,
two transmission connecting rods, wherein two ends of each transmission connecting rod are respectively hinged to the corresponding hinging lug and the corresponding free section;
the vent assembly includes:
the ventilation catheter is arranged on the side wall of the resistance air bag and used for conducting the internal gas of the resistance air bag and the external atmosphere; the method comprises the steps of,
the sealing cap is in threaded connection with the ventilation catheter, a plurality of air guide through holes are formed in the circumferential direction on the circumferential side wall of the sealing cap, and each air guide through hole is arranged in a long shape along the axial direction of the ventilation catheter;
the length of the air guide through hole for air guide is changed along with the screwing depth of the sealing cap;
the chest expanding medical rehabilitation training device further comprises a ventilation device, and the ventilation device comprises:
the mounting sliding groove is arranged on the rear end face of the pressure plate in an extending mode along the first direction, and a first ventilation through hole penetrating to the resistance air bag is formed in the bottom wall of the mounting sliding groove;
the sealing slide plate is movably arranged on the mounting chute along a first direction, a second ventilation through hole which penetrates through the sealing slide plate from front to back is arranged on the sealing slide plate, and the sealing slide plate is provided with a pressure release position for enabling the first ventilation through hole and the second ventilation through hole to be in counterpoint conduction and a sealing position for blocking the first ventilation through hole on the moving stroke of the sealing slide plate; the method comprises the steps of,
a driving device for driving the seal slide plate to move to the pressure release position when the pressure plate is in the compression position or the expansion position;
to reset the seal slide to the sealing position when the pressure plate is between the compressed position and the extended position.
2. The chest expanding medical rehabilitation training device of claim 1 wherein the drive connection assembly comprises:
the transmission crankshaft is coaxially connected with the lower end of the transmission rotating shaft and is provided with at least one connecting shaft section; the method comprises the steps of,
and one end of the hinged connecting rod is hinged to the connecting shaft section, and the other end of the hinged connecting rod is hinged to the pressure plate.
3. The chest expanding medical rehabilitation training device according to claim 2, wherein the connecting shaft sections and the hinged connecting rods are in one-to-one correspondence to form connecting groups, and a plurality of groups of connecting groups are arranged at intervals in the axial direction of the transmission crankshaft.
4. The chest expansion medical rehabilitation training device of claim 1 further comprising a positioning assembly comprising:
the positioning columns are arranged in the circumferential direction of the mounting end face and extend backwards; the method comprises the steps of,
the positioning columns penetrate through the periphery of the pressure plate along the front and back directions, so that the corresponding positioning columns can be inserted in an adaptive mode.
5. The chest expansion medical rehabilitation training device according to claim 1, wherein the linkage assembly further comprises two limiting shells, the two limiting shells are respectively arranged on the mounting end face in correspondence with the two free sections, and each limiting shell is provided with a limiting cavity which penetrates through left and right;
the two free sections are adapted to the corresponding limiting cavities.
6. The chest expanding medical rehabilitation training device according to claim 1, wherein the first direction is upward and downward, the mounting sliding chute penetrates downward to the side wall of the pressure plate, and the sealing sliding plate extends downward out of the mounting sliding chute to form a driving connecting part;
the driving device includes:
the driving structure comprises a connecting upright post, a first driving assembly and a second driving assembly, wherein the first driving assembly and the second driving assembly are oppositely arranged from front to back, the connecting upright post is arranged on the mounting end face and extends backwards, the first driving assembly comprises a first driving block and a first matching block which are oppositely arranged along the front and back directions, the first driving block and the first matching block are respectively provided with a first driving inclined plane and a first matching inclined plane which are oppositely arranged, the second driving assembly comprises a second driving block and a second matching block which are oppositely arranged along the front and back directions, the second driving block and the second matching block are respectively provided with a second driving inclined plane and a second matching inclined plane which are oppositely arranged, the first matching block and the second matching block are respectively arranged on the front and back sides of the driving connecting part, the first driving block and the second driving block are respectively arranged on the side wall of the connecting upright post, and the first driving inclined plane and the second driving inclined plane are mutually far away from each other along the top to bottom directions; the method comprises the steps of,
the two ends of the reset spring are respectively connected to the upper side wall of the installation chute and the upper end face of the sealing slide plate;
when the pressure plate is positioned at the compression position, the first matching block is matched and abutted with the first driving block so as to drive the sealing sliding plate to move downwards to the pressure release position;
when the pressure plate is positioned between the compression position and the extension position, the return spring pulls the sealing slide plate to move upwards to the sealing position;
when the pressure plate is positioned at the stretching position, the second matching block is matched and abutted with the second driving block so as to drive the sealing sliding plate to move downwards to the pressure release position.
7. The chest expanding medical rehabilitation training device according to claim 1, wherein the first ventilation through holes and the second ventilation through holes are in one-to-one correspondence to form a ventilation group, and the ventilation group is provided with a plurality of groups along a first direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210455940.4A CN114832303B (en) | 2022-04-28 | 2022-04-28 | Chest expansion type medical rehabilitation training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210455940.4A CN114832303B (en) | 2022-04-28 | 2022-04-28 | Chest expansion type medical rehabilitation training device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114832303A CN114832303A (en) | 2022-08-02 |
| CN114832303B true CN114832303B (en) | 2023-06-20 |
Family
ID=82568559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210455940.4A Active CN114832303B (en) | 2022-04-28 | 2022-04-28 | Chest expansion type medical rehabilitation training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114832303B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463387B (en) * | 2022-09-26 | 2023-09-29 | 沧州鑫龙教学设备制造股份有限公司 | Intelligence riding expands chest training equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI126770B (en) * | 2016-04-04 | 2017-05-15 | David Health Solutions Ltd | Rehabilitation device and its use for shoulder area exercise |
| CN206434767U (en) * | 2017-01-10 | 2017-08-25 | 南通铁人运动用品有限公司 | Multi-functional vapour lock training aids |
| CN111068239A (en) * | 2020-01-19 | 2020-04-28 | 南通铁人运动用品有限公司 | Adjustable air pressure chest pushing trainer |
| CN112006891A (en) * | 2020-09-09 | 2020-12-01 | 王洪涛 | Postoperative rehabilitation training device for patient in thoracic surgery |
| CN112973038B (en) * | 2021-02-07 | 2022-06-07 | 王法红 | Breathe clinical lung rehabilitation of internal medicine and temper device |
-
2022
- 2022-04-28 CN CN202210455940.4A patent/CN114832303B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114832303A (en) | 2022-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114832303B (en) | Chest expansion type medical rehabilitation training device | |
| CN110975109A (en) | Clinical interventional therapy pipe fixing device of medical oncology | |
| CN214714148U (en) | Rehabilitation device is tempered to thoracic surgery lung function | |
| CN205459039U (en) | Principal and subordinate intervenes surgery robot from end operating means | |
| CN109953871B (en) | Finger sleeve for finger rehabilitation training by using air pressure distribution state | |
| CN113663277B (en) | Device is tempered in nursing of bed patient's shank | |
| CN214512558U (en) | Respiratory ability resumes trainer | |
| CN113730193A (en) | Ankle rehabilitation instrument for orthopedics department | |
| CN114377359A (en) | Pressure regulating type breathing rehabilitation training device | |
| CN211244414U (en) | Finger rehabilitation exerciser | |
| CN112972199B (en) | Squatting leg recovery exercise equipment for orthopaedics | |
| CN219721133U (en) | Prone position ventilation multifunctional pillow | |
| CN212631597U (en) | Recovered shank trainer of using of medical treatment | |
| CN219110150U (en) | Hand resumes exercise equipment | |
| CN214633646U (en) | Upper limb and hand comprehensive trainer for stroke patient | |
| CN220002882U (en) | Adjustable push-up plate | |
| CN217489678U (en) | Arm recovery training device suitable for medical orthopedics | |
| CN219764431U (en) | Respiratory exercise device for rehabilitation department | |
| CN112687144B (en) | Lung supporting device for helping lung contraction and expansion | |
| CN220276225U (en) | Elbow joint bending and stretching training device | |
| CN113952691B (en) | Lung training device for respiratory department patients | |
| CN217139111U (en) | Resistance-adjustable exercise bicycle | |
| CN111589046B (en) | Strength training device and orthopedic rehabilitation equipment | |
| CN116650910A (en) | Posture-variable lower limb movement injury recovery device | |
| CN220159164U (en) | Device is tempered to oral cavity postoperative function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |