CN212700285U - Lower limb health trainer - Google Patents

Lower limb health trainer Download PDF

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Publication number
CN212700285U
CN212700285U CN202021485449.9U CN202021485449U CN212700285U CN 212700285 U CN212700285 U CN 212700285U CN 202021485449 U CN202021485449 U CN 202021485449U CN 212700285 U CN212700285 U CN 212700285U
Authority
CN
China
Prior art keywords
trapezoidal
rotating plate
pull rod
pedal
slide bar
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.)
Expired - Fee Related
Application number
CN202021485449.9U
Other languages
Chinese (zh)
Inventor
陈白云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Childrens Hospital Zhengzhou Childrens Hospital
Original Assignee
Henan Childrens Hospital Zhengzhou Childrens Hospital
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan Childrens Hospital Zhengzhou Childrens Hospital filed Critical Henan Childrens Hospital Zhengzhou Childrens Hospital
Priority to CN202021485449.9U priority Critical patent/CN212700285U/en
Application granted granted Critical
Publication of CN212700285U publication Critical patent/CN212700285U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A lower limb health trainer comprises a fixed seat, wherein an upright post is fixedly connected to the upper end of the fixed seat, a support frame is fixedly connected to the upper end of the upright post, a first support rod and a second support rod are symmetrically arranged at the upper end of the support frame, a first rotating plate is hinged to the first support rod, a first tension spring is connected between the first rotating plate and the first support rod, a second rotating plate is hinged to the second support rod, and a second tension spring is connected between the second rotating plate and the second support rod; the first rotating plate and the second rotating plate are connected with a first trapezoidal slide bar and a second trapezoidal slide bar in a sliding mode, one inward ends of the first trapezoidal slide bar and the second trapezoidal slide bar are connected with the same trapezoidal hinged piece, the trapezoidal hinged pieces are sequentially connected with a pull rod and a fork piece, and the other end of the fork piece is connected with a pedal. The utility model discloses, the strong and gentle motion of motion part people controllability has greatly avoided causing the secondary injury for the patient in the health training.

Description

Lower limb health trainer
Technical Field
The utility model belongs to the technical field of the healthy equipment of motion, concretely relates to low limbs health training ware.
Background
The children are well-moving and natural, the accidents that the feet and the legs of the children are hurt due to the fact that the children jump downwards from a high wall and the like are up to 1000 cases every year, the health training needs to be carried out on the later stage of the leg treatment, but the existing health equipment is directly driven by a motor, the artificial operability is not strong, the motion part forcibly drags the feet and the legs of the children to move so as to bring secondary injury to the patients, and therefore the existing sports equipment which is suitable for the lower limb health of the children and strong in artificial operability is urgently needed.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a following technical scheme: a lower limb health trainer comprises a fixed seat, wherein an upright post is fixedly connected to the upper end of the fixed seat, a support frame is fixedly connected to the upper end of the upright post, a first support rod and a second support rod are symmetrically arranged at the upper end of the support frame, a first rotating plate is hinged to the first support rod, a first tension spring is connected between the first rotating plate and the first support rod, a second rotating plate is hinged to the second support rod, and a second tension spring is connected between the second rotating plate and the second support rod; the first rotating plate and the second rotating plate are respectively provided with a first trapezoidal sliding groove and a second trapezoidal sliding groove along the length direction of the first rotating plate and the second rotating plate, a first trapezoidal sliding rod and a second trapezoidal sliding rod are connected in the first trapezoidal sliding groove and the second trapezoidal sliding groove in a sliding mode, one inward ends of the first trapezoidal sliding rod and the second trapezoidal sliding rod are connected with the same trapezoidal hinged piece, the other ends of the trapezoidal hinged pieces are symmetrically hinged with a first pull rod and a second pull rod, the first pull rod and the second pull rod penetrate through the supporting frame and are in clearance fit with the supporting frame, the other ends of the first pull rod and the second pull rod are hinged with a fork piece, the fork piece is hinged with the upright post, a four-rod mechanism is formed between the upright post, the fork piece and the first pull rod and the second pull rod, and one end, far away from the upright.
Preferably, a transverse plate is arranged on one side of the fork piece far away from the upright post, and the pedal is provided with two symmetrical connecting transverse plates.
Preferably, the pedal is connected with the transverse plate in a sliding mode, and a fastening bolt used for locking the pedal to the transverse plate is arranged in the center of the pedal.
Preferably, the pedal is internally sleeved with an anti-slip pad, and the anti-slip pad is provided with a massage ball.
Preferably, the lower end of the fixed seat is provided with a pre-positioning column, and the pre-positioning column is in a cone shape.
Preferably, the upright post is hollow, and the pre-positioning post is a solid post.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, rotate through setting up the first rotor plate of footboard and pull rod drive, second rotor plate to produce the resistance through first extension spring and second extension spring, in order to force patient's shank hard in order to reach the purpose of healthy training, it has adopted non-motor direct drive's form, very big having avoided causing the secondary injury for the patient.
2. The utility model discloses, through setting up two footboards of single degree of freedom sliding connection on the fork spare and locking its relative position through fastening bolt, can adjust the interval of two footboards in order to adapt to the span of the different legs of different age brackets, it is more comfortable in the messenger patient training. Secondly, the utility model discloses patient to single leg can not have an effect also can train, as long as training person assists slowly tramples one of them footboard and forces patient single leg to be reciprocated by this training ware and drag, also is favorable to the health of patient's shank, has greatly expanded this training ware application range.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an assembly structure of a rotating plate and a trapezoidal sliding rod;
FIG. 3 is a schematic view of the fork assembly;
FIG. 4 is an enlarged view at A;
in the figure: 1. a first rotating plate; 2. a first chute; 3. a first tension spring; 4. a first trapezoidal slide bar; 5. a first support bar; 6. a trapezoidal hinge; 7. a first pull rod; 8. a pedal; 9. a non-slip mat; 10. a fixed seat; 11. a fork member; 12. a second pull rod; 13. a column; 14. a support frame; 15. a second support bar; 16. a second tension spring; 17. a second rotating plate; 18. a second chute; 19. a second trapezoidal slide bar; 20. fastening a bolt; 21. and pre-positioning the column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a lower limb health trainer comprises a fixed seat 10, wherein the upper end of the fixed seat 10 is fixedly connected with an upright post 13, the upper end of the upright post 13 is fixedly connected with a supporting frame 14, the upper end of the supporting frame 14 is symmetrically provided with a first supporting rod 5 and a second supporting rod 15, the first supporting rod 5 is hinged with a first rotating plate 1, a first tension spring 3 is connected between the first rotating plate 1 and the first supporting rod 5, the second supporting rod 15 is hinged with a second rotating plate 17, and a second tension spring 16 is connected between the second rotating plate 17 and the second supporting rod 15; the first rotating plate 1 and the second rotating plate 17 are respectively provided with a first trapezoidal sliding chute 2 and a second trapezoidal sliding chute 18 along the length direction, a first trapezoidal sliding rod 4 and a second trapezoidal sliding rod 19 are connected in the first trapezoidal sliding groove 2 and the second trapezoidal sliding groove 18 in a sliding manner, one inward end of the first trapezoidal sliding rod 4 and one inward end of the second trapezoidal sliding rod 19 are connected with the same trapezoidal hinge piece 6, the other end of the trapezoidal articulated element 6 is symmetrically articulated with a first pull rod 7 and a second pull rod 12, the first pull rod 7 and the second pull rod 12 both penetrate through the support frame 14 and are in clearance fit with the support frame 14, the other ends of the first pull rod 7 and the second pull rod 12 are hinged with a fork 11, the fork 11 is hinged with the upright post 13, a four-bar mechanism is formed among the upright post 13, the fork 11, the first pull rod 7 and the second pull rod 12, and one end, far away from the upright post 13, of the fork 11 is connected with a pedal 8.
The working principle is as follows: before this training ware is arranged in to the patient, put into patient's foot footboard 8, then the patient exerts oneself power and tramples footboard 8 downwards, and footboard 8 moves in proper order downwards and drives first pull rod 7 and second pull rod 12, trapezoidal articulated elements 6, first trapezoidal slide bar 4 and trapezoidal slide bar 19 of second, first rotor plate 1 and the motion of second rotor plate 17, when first rotor plate 1 and the inward rotation of second rotor plate 17 first extension spring 3 and second extension spring 16 are stretched then and gradually increase afterburning. When the patient gradually loses force, the first tension spring 3 and the second tension spring 16 are reset, so that the first rotating plate 1 and the second rotating plate 17 are outwards overturned, and finally the pedal 8 is reset. The pedal 8 and the pull rod are arranged to drive the first rotating plate 1 and the second rotating plate 17 to rotate, resistance is generated through the first tension spring 3 and the second tension spring 16, so that the leg of a patient is forced to exert force to achieve the purpose of health training, a non-motor direct driving mode is adopted, the amplitude and the speed of the moving parts can be controlled and are soft by the patient, and secondary injury to the patient is greatly avoided.
Specifically, the diaphragm is established to one side that fork spare 11 becomes to keep away from stand 13, footboard 8 is provided with two symmetries and connects in the diaphragm, and is further, footboard 8 and diaphragm are single freely sliding connection, footboard 8 center is equipped with and is used for locking fastening bolt 20 in the diaphragm with footboard 8. The utility model discloses, through setting up two footboards 8 of single degree of freedom sliding connection on the fork 11 and locking its relative position through fastening bolt 20, can adjust the span of two footboards 8's interval in order to adapt to different age bracket difference legs, it is more comfortable in the messenger patient training. Secondly, the utility model discloses patient to single leg can not have an effect also can train, as long as training person assists slowly tramples one of them footboard 8 and forces patient single leg to be reciprocated by this training ware and drag, also is favorable to the health of patient's shank, has greatly expanded this training ware application range.
Specifically, a non-slip mat 9 is sleeved in the pedal 8, and a massage ball (not marked in the figure) is arranged on the non-slip mat 9. The non-slip mat 9 avoids direct contact between human skin and the pedal 8, and the massage ball can properly stimulate sole acupuncture points, thereby being beneficial to the health of patients and preventing discomfort and slippage in touch caused by the direct contact between the sole of a person and the pedal 8.
Specifically, the lower end of the fixing seat 10 is provided with a pre-positioning column 21, the pre-positioning column 21 is cone-shaped to facilitate installation of the training device, the upright column 13 is hollow, and the pre-positioning column 21 is a solid column to save materials, which is the prior art and is not described herein again.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a low limbs health training ware, includes fixing base (10), its characterized in that: an upright post (13) is fixedly connected to the upper end of the fixing seat (10), a supporting frame (14) is fixedly connected to the upper end of the upright post (13), a first supporting rod (5) and a second supporting rod (15) are symmetrically arranged at the upper end of the supporting frame (14), a first rotating plate (1) is hinged to the first supporting rod (5), a first tension spring (3) is connected between the first rotating plate (1) and the first supporting rod (5), a second rotating plate (17) is hinged to the second supporting rod (15), and a second tension spring (16) is connected between the second rotating plate (17) and the second supporting rod (15); first rotor plate (1), second rotor plate (17) are equipped with first trapezoidal spout (2), second trapezoidal spout (18) respectively along its length direction, first trapezoidal spout (2), second trapezoidal spout (18) sliding connection have first trapezoidal slide bar (4), second trapezoidal slide bar (19), and inward one end of first trapezoidal slide bar (4), second trapezoidal slide bar (19) is connected with same trapezoidal articulated elements (6), the symmetrical articulated first pull rod (7), second pull rod (12) that have of trapezoidal articulated elements (6) other end, first pull rod (7), second pull rod (12) all pass support frame (14) and with support frame (14) clearance fit, first pull rod (7), second pull rod (12) other end articulate in a fork spare (11), fork spare (11) articulate in stand (13), stand (13), A four-bar mechanism is formed among the fork (11), the first pull rod (7) and the second pull rod (12), and one end, far away from the upright post (13), of the fork (11) is connected with a pedal (8).
2. The lower limb health trainer as claimed in claim 1, wherein: the cross plate is arranged on one side of the fork piece (11) far away from the upright post (13), and the pedal (8) is provided with two symmetrical connecting plates.
3. The lower limb health trainer as claimed in claim 2, wherein: the pedal (8) is in single free sliding connection with the transverse plate, and a fastening bolt (20) used for locking the pedal (8) on the transverse plate is arranged in the center of the pedal (8).
4. The lower limb health trainer as claimed in claim 1, wherein: the anti-slip mat (9) is sleeved in the pedal (8), and the anti-slip mat (9) is provided with a massage ball.
5. The lower limb health trainer as claimed in claim 1, wherein: the lower end of the fixed seat (10) is provided with a pre-positioning column (21), and the pre-positioning column (21) is in a cone shape.
6. The lower limb health trainer as claimed in claim 5, wherein: the upright post (13) is hollow, and the pre-positioning post (21) is a solid post.
CN202021485449.9U 2020-07-24 2020-07-24 Lower limb health trainer Expired - Fee Related CN212700285U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021485449.9U CN212700285U (en) 2020-07-24 2020-07-24 Lower limb health trainer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021485449.9U CN212700285U (en) 2020-07-24 2020-07-24 Lower limb health trainer

Publications (1)

Publication Number Publication Date
CN212700285U true CN212700285U (en) 2021-03-16

Family

ID=74908705

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021485449.9U Expired - Fee Related CN212700285U (en) 2020-07-24 2020-07-24 Lower limb health trainer

Country Status (1)

Country Link
CN (1) CN212700285U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210316

Termination date: 20210724