CN111568698B - Auxiliary training device for neck muscle strain - Google Patents

Auxiliary training device for neck muscle strain Download PDF

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Publication number
CN111568698B
CN111568698B CN202010462789.8A CN202010462789A CN111568698B CN 111568698 B CN111568698 B CN 111568698B CN 202010462789 A CN202010462789 A CN 202010462789A CN 111568698 B CN111568698 B CN 111568698B
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support
integral
supporting
head
jacking
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CN111568698A (en
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尤凯
续秀忠
陈澍澎
陈培文
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Shanghai Maritime University
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Shanghai Maritime University
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0218—Drawing-out devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0292—Stretching or bending or torsioning apparatus for exercising for the spinal column
    • A61H1/0296—Neck
    • 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)
    • 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
    • A63B23/025—Exercising apparatus specially adapted for particular parts of the body for the head or the neck
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1253—Driving means driven by a human being, e.g. hand driven
    • A61H2201/1261—Driving means driven by a human being, e.g. hand driven combined with active exercising of the patient
    • A61H2201/1269—Passive exercise driven by movement of healthy limbs

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rehabilitation Therapy (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Otolaryngology (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention discloses an auxiliary training device for neck muscle strain, which comprises an integral supporting frame, a head stress mechanism, a waist jacking mechanism and a hip supporting mechanism. The integral supporting frame provides mounting positions for the head stress mechanism, the waist jacking mechanism and the hip supporting mechanism and supports the weight of a human body; the head stress mechanism is arranged at the first end of the integral supporting frame and is used for supporting and adjusting the position of the head of a human body; the buttocks support mechanism is arranged at the second end of the integral support frame and is used for supporting and adjusting the position of the buttocks of the human body; the waist jacking mechanism is arranged on the integral supporting frame, is positioned between the head stress mechanism and the hip supporting mechanism and is used for jacking the waist of the human body so as to strain the neck muscles. The invention is not only suitable for users with different heights and body types, but also ensures that the users can adjust the training posture and strength according to the self condition, thereby ensuring that different users can obtain the best neck muscle recovery effect.

Description

Auxiliary training device for neck muscle strain
Technical Field
The invention relates to the technical field of medical instruments, in particular to an auxiliary training device for neck muscle strain.
Background
With the rapid development of economy and the remarkable improvement of science and technology, the living standard of people is improved day by day. However, the social competition is intensified, and the work and study ways are changed. The study of lowering head and the work of lowering head become the normal state of students and social workers at present. By incomplete statistics, about half of the contemporary young people suffer from neck muscle strain.
Aiming at the problem of neck muscle strain, various treatment means such as acupuncture, scraping therapy, massage and other treatment schemes, neck pillows, high-frequency vibration devices and other recovery devices are available on the market at present. However, the recovery effect of the treatment means cannot be expected, because the treatment means only depends on foreign objects to treat the neck muscle strain and ignores the self movement and recovery capability of the human body, the treatment means cannot be cured all the time, and even further aggravation of the neck muscle strain can be caused.
Disclosure of Invention
The invention aims to provide an auxiliary training device for neck muscle strain, which realizes the recovery of the function of neck muscles by adopting an auxiliary self-training mode.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a cervical muscle strain training aid comprising: the whole supporting frame, the head stress mechanism, the waist jacking mechanism and the hip supporting mechanism.
The integral supporting frame is used for providing mounting positions for the head stress mechanism, the waist jacking mechanism and the hip supporting mechanism and supporting the weight of a human body.
The head stress mechanism is arranged at the first end of the integral supporting frame and is used for supporting and adjusting the position of the head of a human body.
The buttocks support mechanism is arranged at the second end of the integral support frame and is used for supporting and adjusting the position of the buttocks of the human body.
The waist jacking mechanism is arranged on the integral supporting frame, is positioned between the head stress mechanism and the hip supporting mechanism and is used for jacking the waist of the human body so as to strain the neck muscles.
Preferably, the head force-receiving mechanism comprises:
a slide rail fixed to a first end of the integral support frame;
the spiral supporting body is arranged on the sliding rail and reciprocates in the horizontal direction along the sliding rail; and
and the head pillow seat is movably connected with the spiral support body and reciprocates in the vertical direction along the spiral support body.
Preferably, the lumbar jack mechanism comprises:
the first end of the waist arc supporting plate is rotatably connected with the integral supporting frame, and the first end of the waist arc supporting plate is close to the head stress mechanism;
the end parts of the two ends of the jacking shaft are respectively and correspondingly fixed on the side walls of the two sides of the integral supporting frame and are positioned in the integral supporting frame;
at least one jacking cam, one end of which is arranged on the jacking shaft; the other end of the waist arc supporting plate is contacted with the waist arc supporting plate; and
the first end of each motion handle is correspondingly and fixedly connected with the end part of the jacking shaft;
and rotating the motion handle to drive the jacking shaft to rotate so as to drive the jacking cam to rotate to jack up the waist arc-shaped supporting plate.
Preferably, the buttocks support mechanism includes:
a hip support body which is provided inside the integral support frame and reciprocates in an axial direction of the integral support frame; and
a hip support plate disposed on the hip support body; for supporting the buttocks of the human body.
Preferably, the auxiliary training device for neck muscle strain further comprises: a foot placement mechanism; the foot placing mechanism is arranged at the second end of the integral supporting frame and is used for supporting and adjusting the position of the feet of the human body.
Preferably, the head force-receiving mechanism further comprises:
the spiral support rod is movably connected with the spiral support body and reciprocates in the vertical direction along the spiral support body;
a head cushion spring provided between the head pillow and the spiral support rod; and
the limiting plate is arranged at the end part of the sliding rail; for limiting the horizontal range of movement of the helical support.
Preferably, the lifting shaft has a regular polygonal cross-section.
Preferably, the bottom of the interior of the integral support frame, which is close to the second end of the integral support frame, is provided with a plurality of elongated slots;
the hip support body is movably connected with the long groove and moves back and forth along the long groove.
Preferably, the lateral walls of the two sides of the hip support body are respectively provided with a plurality of grooves;
the grooves are arranged at intervals along the side wall of the hip support body;
the hip supporting plate is inserted into the corresponding groove according to preset requirements.
Preferably, the foot placement mechanism comprises:
a support hinge seat arranged in the integral support frame;
one end of the hydraulic support rod is hinged and fixed with the support hinged support; the hydraulic support rods are used for stretching in the horizontal direction and adjusting the positions of the feet of the human body;
the pedal support rod is connected with the other end of the hydraulic support rod; and
the telescopic rod is arranged at the end part of the pedal supporting rod; the telescopic rod is used for stretching in the vertical direction and adjusting the height of the pedal supporting rod.
Compared with the prior art, the invention has at least one of the following advantages:
the invention provides a neck muscle strain auxiliary training device, which is used for solving the problem of neck muscle strain caused by long-term posture learning and working of people (such as students and social workers).
The head stress mechanism has the functions of up-and-down adjustment, front-and-back movement and buffering and shock absorption, ensures safety and comfort, and is suitable for users with different neck lengths.
The waist jacking mechanism disclosed by the invention adopts the cam (the jacking shaft and the jacking cam) to realize the function of jacking the waist in a small range, so that the structure is simple, reliable and practical, and different users can control the height and frequency of jacking the waist by swinging the handle according to the self condition, thereby obtaining the optimal training effect.
The hip supporting mechanism has the functions of up-down and front-back adjustment so as to find the most comfortable hip acting point and meet the requirements of different users.
The foot placing mechanism in the invention takes the hydraulic support rod as the middle connection, not only can be suitable for users with different leg lengths, but also can obviously reduce the occupied area of the device, and simultaneously the telescopic rod can also adjust the foot placing height of the user so as to adapt to different leg postures of the user.
The invention provides a neck muscle strain auxiliary training device which is suitable for users with different heights and body types and can also enable the users to adjust the training postures and strength in due time according to self conditions; the training device has universal applicability and training pertinence, and ensures that different users can obtain the best training effect. Meanwhile, the invention has simple, reliable and stable integral structure, easy assembly, easy adjustment and maintenance and reasonable implementation scheme, and solves the problem that the recovery effect of the neck muscle strain is not ideal because the existing treatment scheme and recovery equipment only depend on foreign objects and neglect the self exercise capacity and recovery capacity of people by means of assisting self training.
Drawings
Fig. 1 is a cross-sectional view of a head force-bearing mechanism in an auxiliary training device for neck muscle strain according to an embodiment of the present invention;
FIG. 2 is an overall isometric view of a cervical muscle strain training aid provided in accordance with an embodiment of the present invention;
FIG. 3 is an internal view of a lumbar jacking mechanism of a training aid for neck muscle strain provided in accordance with an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a lumbar jacking mechanism of a training aid for neck muscle strain in accordance with an embodiment of the present invention;
FIG. 5 is an internal view of a hip support mechanism of the auxiliary cervical muscle strain training device according to an embodiment of the present invention;
FIG. 6 is a cross-sectional view of a hip support mechanism of the auxiliary cervical muscle strain training device according to an embodiment of the present invention;
fig. 7 is an isometric view of a neck muscle strain training aid in normal use according to an embodiment of the invention.
Detailed Description
The invention provides a neck muscle strain auxiliary training device which is further described in detail with reference to the accompanying drawings and the detailed description. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise scale for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention more comprehensible, reference is made to the accompanying drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present invention, so that the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
With reference to fig. 1 to 7, the present embodiment provides a training device for assisting neck muscle strain, including: an integral support frame 21, a head stress mechanism, a waist jacking mechanism and a hip support mechanism.
The integral support frame 21 is used for providing mounting positions for the head stress mechanism, the waist jacking mechanism and the hip support mechanism and supporting the weight of a human body. The head stress mechanism is arranged at the first end of the integral supporting frame 21 and is used for supporting and adjusting the position of the head of a human body. The buttocks support mechanism is arranged at the second end of the integral support frame 21 and is used for supporting and adjusting the position of the buttocks of the human body. The waist jacking mechanism is arranged on the integral supporting frame 21, is positioned between the head stress mechanism and the hip supporting mechanism, and is used for jacking the waist of the human body so as to tighten the neck muscles.
With continuing reference to fig. 1 and 2, the head force-bearing mechanism includes: a slide rail 18 fixed to a first end of the integral support frame 21; a screw support 17 provided on the slide rail 18 and reciprocating in a horizontal direction along the slide rail 18; and a head rest 12 which is movably connected to the spiral support 17 and reciprocates in a vertical direction along the spiral support 17.
It will be appreciated that in some other embodiments, the head force mechanism further comprises: a screw support rod 16 movably connected to the screw support body 17 and reciprocating in a vertical direction along the screw support body 17; a head cushion spring 15 provided between the head rest 12 and the screw stay 16; and a stopper plate 19 provided at an end of the slide rail 18 for restricting a horizontal movement range of the screw supporter 17.
Specifically, a groove is formed in the slide rail 18; the bottom of the spiral support 17 is provided with a protrusion, which is matched with a groove arranged in the slide rail 18, so that the spiral support 17 can move back and forth along the slide rail 18 in the horizontal direction, but the invention is not limited thereto.
In this embodiment, the grooves may be i-shaped, and the number of the grooves may be several, but the number of the grooves in this embodiment is three. And the bulges matched with the grooves are I-shaped, and the number of the bulges is the same as that of the grooves. Preferably, the screw supporter 17 may be connected to the head adjusting rod 10 by a screw thread, so that the user can control the reciprocating movement of the screw supporter 17 in the horizontal direction through the head adjusting rod 10 at the outside of the integral supporting frame 21.
Specifically, the head rest 12 includes a rest portion and a connecting portion connected to the rest portion, the connecting portion is a hollow body (for example, the hollow body may be a hollow thin-walled cylinder), a sliding groove 14 extending along the vertical direction is formed in an inner wall of the hollow body, the connecting portion is movably connected to the screw support 17 through the sliding groove 14, and the connecting portion can reciprocate along the screw support 17 in the vertical direction to drive the rest portion to reciprocate along the screw support 17 in the vertical direction, so that a height adjustment function of the head rest 12 is realized to meet requirements of different users; meanwhile, the head rest 12 can reciprocate horizontally along the slide rail 18 through the spiral support 17, so that the function of horizontal movement of the head rest 12 is realized to adapt to different users with different neck lengths.
The pillow seat part is provided with a button, and the ergonomic pillow 13 is placed on the pillow seat part through the button so as to prevent the ergonomic pillow 13 from falling off. Ergonomic pillow 13 is pressed by the sponge material that absorbs water according to human head curved contour line and forms, the sponge that absorbs water can absorb the partial vibration sense that produces when moving, and the user can obtain comfortable head experience, ergonomic pillow 13 also can be customized according to different users' head profile simultaneously, and comfortable effect is better.
Specifically, the spiral support rod 16 may be a hollow cylinder, and the outer surface of the spiral support rod is provided with trapezoidal threads and is located in the connection portion of the head pillow 12; the spiral support rod 16 is movably connected with the spiral support body 17 through a trapezoidal thread, and reciprocates in the vertical direction along the spiral support body 17 to adjust the height of the head rest 12.
Specifically, the head cushion spring 15 is provided between the head rest 12 and the screw stay 16 for cushioning shock. More specifically, a part of the head cushion spring 15 is located in the spiral support rod 16 for limiting the head cushion spring 15, and the head cushion spring 15 can be replaced by directly pulling out the head rest 12.
Specifically, the limit plate 19 is fixed at the end of the slide rail 18 by a bolt 20, but the invention is not limited thereto.
Referring to fig. 3 and 4, the waist jacking mechanism includes: a first end of the waist arc supporting plate 22 is rotatably connected with the integral supporting frame 21, and the first end of the waist arc supporting plate 22 is close to the head stress mechanism; the end parts of the two ends of the jacking shaft 33 are respectively and correspondingly fixed on the side walls of the two sides of the integral supporting frame 21 and are positioned in the integral supporting frame 21; at least one lifting cam 29, one end of which is arranged on the lifting shaft 33, and the other end of which is contacted with the waist arc supporting plate 22; the first end of each motion handle is correspondingly and fixedly connected with the end part of the jacking shaft 33; the moving handle 23 is rotated to drive the jacking shaft 33 to rotate, and further drive the jacking cam 29 to rotate so as to jack up the waist arc-shaped supporting plate 22.
It will be appreciated that in some other embodiments the jacking shafts are regular polygonal in cross-section. For example, in this embodiment, the cross section of the middle portion of the lifting shaft 33 (the portion of the lifting shaft 33 excluding the end portions at both ends) is a regular dodecagon, and this shape is set to facilitate the adjustment of the initial installation angle of the lifting cam 29, so that the user can adjust the lifting height of the lifting cam 29; the section of the lifting shaft 33 near the end is a regular hexagon so as to adjust the initial swing position of the moving handle 23, thereby facilitating the user to obtain a proper swing angle.
In some embodiments, specifically, the two end portions of the jacking shaft 33 are circumferentially fixed on the two side walls of the integral supporting frame 21 by angular contact ball bearings 36, but the invention is not limited thereto.
The angular contact ball bearing 36 is axially fixed by a bearing through cover 37, and one part of the angular contact ball bearing 36 is installed on the integral supporting frame 21, and the other part of the angular contact ball bearing 36 is installed in a bearing ring 35 which is partially welded on the integral supporting frame 21, so that the jacking shaft 33 can bear large human body pressure.
The bearing transparent covers 37 are fixed on both side walls of the integral support frame 21 by bolts 34. Both end portions of the jacking shaft 33 respectively extend out of the integral supporting frame 21 through the corresponding transparent covers 37.
The end parts of the two ends of the jacking shaft 33 are respectively provided with threads, and the end parts of the jacking shaft are fixed through shaft end locking nuts 32. The shaft end lock nut 32 is provided with a rotating disc to ensure that the shaft end lock nut 32 is readily removable to facilitate adjustment of the moving handle 23.
Specifically, a first end of the waist arc-shaped supporting plate 22 is rotatably connected with the integral supporting frame 21 through a rotating supporting shaft 28; the cross-section of the first end tip of waist arc fagging 22 is protruding arc, just the first end tip of waist arc fagging 22 is human waist atress position.
In this example, the two end portions of the rotating support shaft 28 are respectively fixed on the two side walls of the integral support frame 21, and are located in the integral support frame 21; the two end parts of the rotating support shaft 28 are fixed circumferentially by flange bearings and axially by end covers.
Specifically, in some embodiments, the waist arc-shaped supporting plate 22 includes an upper surface and a lower surface opposite to the upper surface, and the lower surface is provided with a plurality of sliding grooves 27. A plurality of sliding grooves 27 can be welded on the lower surface of the waist arc supporting plate 22, which is the stress point of the lifting cam 29, so that a user can coat lubricating oil in the sliding grooves 27 to reduce the abrasion of the lifting cam 29.
In this embodiment, specifically, the jacking cam 29 is divided into an upper cam body and a lower cam body, and the upper cam body and the lower cam body are fixed on the jacking shaft 33 through bolts; the upper cam body is in contact with the slide groove 27.
Referring to fig. 2, 5 and 6, the buttocks supporting mechanism includes: a hip support 26 disposed inside the integral support frame 21 and reciprocating in an axial direction of the integral support frame 21; and a buttocks supporting plate 25 provided on the buttocks supporting body 26 for supporting the buttocks of the human body.
It will be appreciated that in some other embodiments, the inner bottom of the integral support frame 21 near the second end of the integral support frame 21 is provided with a plurality of elongated slots 38; the hip support 26 is movably connected with the long groove 38 and reciprocates along the long groove 38; a plurality of grooves are arranged on the side walls of the two sides of the hip support body 26; the plurality of grooves are spaced along the side wall of the buttock support 26; the hip supporting plate 25 is inserted into the corresponding groove according to a preset requirement.
Specifically, a rectangular block 40 can be welded at the bottom of the hip support body 26, and a plurality of threaded holes are processed in the rectangular block 40; the bolt group 41 is connected with the hip support body 26 through the threaded holes, and the bolt group 41 comprises a plurality of bolts, and the number of the bolts is the same as that of the threaded holes; the bolt set 41 is movably connected to the elongated slot 38 and can reciprocate along the elongated slot 38, so as to drive the hip support 26 to reciprocate along the elongated slot 38.
In this embodiment, the long grooves 38 have a U-shaped cross section, and the number of the long grooves is two, and the long grooves are provided corresponding to the hip support 26.
Specifically, the lateral walls of the two sides of the hip support body 26 are respectively provided with a supporting convex row 39, and a plurality of grooves are arranged on the supporting convex rows 39 at intervals in the vertical direction. The hip support plate 25 may be inserted into the grooves, and a user may adjust the up and down height of the hip support plate 25 by inserting grooves of different heights.
In this embodiment, the hip support plate 25 can be placed with the hip pad 24 to improve the comfort of the user, and the hip pad 24 is also the point of attack of the human hip.
Referring to fig. 3 and 7, the auxiliary training device for neck muscle strain further includes: a foot placement mechanism; the foot placing mechanism is arranged at the second end of the integral supporting frame 21 and is used for supporting and adjusting the position of the feet of the human body.
It will be appreciated that in some other embodiments, the foot placement mechanism comprises: a support hinge base 30 provided in the integral support frame 21; one end of the hydraulic support rod 31 is hinged and fixed with the support hinged support 30; the hydraulic support rod 31 is used for stretching in the horizontal direction to adjust the position of the foot of the human body; a pedal support rod 48 connected to the other end of the hydraulic stay 31; and a telescopic rod 45 provided at an end of the pedal support rod 48; the telescopic rod 45 is used for extending and retracting in the vertical direction to adjust the height of the pedal support rod 48.
Specifically, the supporting hinged support 30 is fixedly connected with the integral supporting frame 21 through bolts; the other end of the hydraulic support rod 31 may pass through the U-shaped groove 43 to be connected with the pedal support rod 48, but the invention is not limited thereto.
In this embodiment, the U-shaped groove 43 is provided on the second end wall of the integral support frame 21, in which the hydraulic stay 31 can move in the horizontal and vertical directions.
Specifically, in some other embodiments, holes may be respectively formed at two end portions of the pedal support rod 48, the shape of the hole corresponds to the shape of the telescopic sleeve 44, so that the telescopic sleeve 44 can be connected with the pedal support rod 48 through the hole, and a plurality of steel bead holes with different heights are formed in the side surface of the telescopic sleeve 44; the telescopic rod 45 is internally provided with a steel ball 46 which is propped by a spring, the steel ball 46 can be clamped into a steel ball hole on the side surface of the telescopic sleeve 44, so that the telescopic rod 45 is connected with the telescopic sleeve 44, and meanwhile, the height of the pedal support rod 48 can be adjusted by clamping the steel ball holes with different heights so as to adapt to different leg postures of a user, but the invention is not limited to this.
In this embodiment, the telescopic length of the hydraulic stay 31 is preferably set to 400mm, which can be arbitrarily extended and retracted within the telescopic length range, so as to drive the pedal support rod 48 to extend and retract in the horizontal direction, so as to adapt to users with different leg lengths. The soft leather 47 can be sleeved on the pedal support rod 48 to improve the comfortable experience of the feet of the user.
In addition, in the present embodiment, the integral supporting frame 21 is supported by a plurality of threaded supporting angle seats 11; the user can adjust the flatness of the integral supporting frame 21 by adjusting the screwing depth of the threaded supporting angle seat 11, so as to avoid the instability and the shaking of the integral supporting frame 21. A plurality of hooks 42 are further provided on the second end wall of the integral support frame 21 for hanging the pedal support rod 48 to reduce the footprint of the neck muscle strain training aid or the foot placement mechanism.
In summary, according to the auxiliary training device for neck muscle strain provided by the embodiment, a user can adjust the vertical height and the horizontal position of the head stress mechanism, the hip support mechanism and the foot placement mechanism, the angle of the moving handle in the waist jacking mechanism and the jacking height of the jacking cam according to the body type of the user, so that the user is ensured to be in a comfortable position; when a user lies on the device, the exercise handle is pulled by arms to drive the jacking shaft and the jacking cam to jack up the waist of the user, and then the exercise handle is slowly released. In addition, on the basis of the device, a sensor element can be additionally arranged to acquire data which are most suitable for the user's own jacking height, exercise time, exercise intensity and the like, so that an optimal training mode is determined, and the optimal recovery effect of neck muscle strain is achieved.
The invention provides a neck muscle strain auxiliary training device, which solves the problem of neck muscle strain caused by long-term posture learning and working of people (such as students and social workers). If the cervical vertebra disease is suffered, the cervical vertebra disease does not belong to the application scope of the patent of the invention.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.

Claims (7)

1. A cervical muscle strain training aid, comprising: the device comprises an integral supporting frame (21), a head stress mechanism, a waist jacking mechanism and a hip supporting mechanism;
the integral supporting frame (21) is used for providing mounting positions for the head stress mechanism, the waist jacking mechanism and the hip supporting mechanism and supporting the weight of a human body;
the head stress mechanism is arranged at the first end of the integral supporting frame (21) and is used for supporting and adjusting the position of the head of a human body;
the buttocks support mechanism is arranged at the second end of the integral support frame (21) and is used for supporting and adjusting the position of the buttocks of a human body;
the waist jacking mechanism is arranged on the integral supporting frame (21), is positioned between the head stress mechanism and the hip supporting mechanism and is used for jacking the waist of the human body so as to tighten the neck muscles;
further comprising: a foot placement mechanism; the foot placing mechanism is arranged at the second end of the integral supporting frame (21) and is used for supporting and adjusting the position of the feet of the human body;
the waist jack-up mechanism includes:
a first end of the waist arc supporting plate (22) is rotatably connected with the integral supporting frame (21), and the first end of the waist arc supporting plate (22) is close to the head stress mechanism; the section of the first end part of the waist arc-shaped supporting plate (22) is a convex arc;
the end parts of the two ends of the jacking shaft (33) are respectively and correspondingly fixed on the side walls of the two sides of the integral supporting frame (21) and are positioned in the integral supporting frame (21); the cross section of the jacking shaft (33) is in a regular polygon shape;
at least one jacking cam (29) having one end provided on the jacking shaft (33); the other end is contacted with the waist arc-shaped supporting plate (22); and
a pair of moving handles (23), wherein the first end of each moving handle is fixedly connected with the end part of the jacking shaft (33);
the movement handle (23) is rotated to drive the jacking shaft (33) to rotate, and then the jacking cam (29) is driven to rotate so as to jack up the waist arc-shaped supporting plate (22).
2. The cervical muscle strain training aid of claim 1, wherein the head force mechanism comprises:
a slide rail (18) fixed to a first end of the integral support frame (21);
a screw support (17) provided on the slide rail (18) and reciprocating in a horizontal direction along the slide rail (18); and
a head rest (12) which is movably connected with the spiral support body (17) and reciprocates in the vertical direction along the spiral support body (17).
3. The cervical muscle strain training aid of claim 1, wherein the hip support mechanism comprises:
a hip support body (26) which is provided inside the integral support frame (21) and reciprocates in the axial direction of the integral support frame (21); and
a hip support plate (25) provided on the hip support body (26); for supporting the buttocks of the human body.
4. The cervical muscle strain training aid of claim 2, wherein the head force mechanism further comprises:
a screw support rod (16) which is movably connected with the screw support body (17) and reciprocates in the vertical direction along the screw support body (17);
a head cushion spring (15) provided between the head pillow base (12) and the spiral support rod (16); and
a limiting plate (19) arranged at the end part of the slide rail (18); for limiting the horizontal movement range of the screw support (17).
5. Auxiliary cervical muscle strain training device according to claim 3,
the bottom of the inner part of the integral supporting frame (21), which is close to the second end of the integral supporting frame (21), is provided with a plurality of long grooves (38);
the hip support body (26) is movably connected with the long groove (38) and reciprocates along the long groove (38).
6. The cervical muscle strain training aid of claim 3,
a plurality of grooves are arranged on the side walls of the two sides of the buttock support body (26);
the grooves are arranged at intervals along the side wall of the hip support body (26);
the hip supporting plate (25) is inserted into the corresponding groove according to the preset requirement.
7. The cervical muscle strain training aid of claim 1, wherein the foot placement mechanism comprises:
a support hinge mount (30) disposed within the integral support frame (21);
one end of the hydraulic support rod (31) is hinged and fixed with the support hinged support (30); the hydraulic support rod (31) is used for stretching in the horizontal direction and adjusting the position of the feet of the human body;
a pedal support rod (48) connected to the other end of the hydraulic support rod (31); and
a telescopic rod (45) arranged at the end part of the pedal support rod (48); the telescopic rod (45) is used for stretching in the vertical direction to adjust the height of the pedal supporting rod (48).
CN202010462789.8A 2020-05-27 2020-05-27 Auxiliary training device for neck muscle strain Active CN111568698B (en)

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CN112107834A (en) * 2020-09-22 2020-12-22 扬州大学附属医院 Department of neurology rehabilitation training device

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