CN214910071U - Knee joint structure for medical rehabilitation - Google Patents
Knee joint structure for medical rehabilitation Download PDFInfo
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- CN214910071U CN214910071U CN202121458874.3U CN202121458874U CN214910071U CN 214910071 U CN214910071 U CN 214910071U CN 202121458874 U CN202121458874 U CN 202121458874U CN 214910071 U CN214910071 U CN 214910071U
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Abstract
The utility model provides a medical treatment is knee joint structure for rehabilitation belongs to the medical treatment field of recovering, include: a support plate; the mounting mechanism is arranged on the supporting plate; the bracing piece, bracing piece fixed connection is in the lower extreme of backup pad, the utility model discloses an electric telescopic handle is flexible can promote the push rod and remove, it removes to realize the movable plate through the push rod removal, can place recovered person's foot through the setting of concave template and movable plate, it can make recovered person's leg straighten and crooked to carry out circular motion through concave template and movable plate, thereby exercise recovered person's knee joint through the motion of shank, peg graft in the jack through the control inserted bar, can control and change the board and rotate, peg graft in the jack with one of them inserted bar when needs change the board and rotate, can solve the knee joint rehabilitation training device among the prior art and all train two knee joints simultaneously, receive the damage when single knee joint, can't carry out the problem of rehabilitation training to single knee joint.
Description
Technical Field
The utility model belongs to the medical treatment field of recovering, concretely relates to knee joint structure for medical treatment is recovered.
Background
The knee is the body part of the human body and is located at the connecting part between the large leg and the small leg. The main internal component structure of knee is meniscus and four ligaments, and the meniscus is the fibrocartilage tissue of a crescent shape of the pad of the junction between the inside thighbone lower extreme of knee and shin bone upper end, and the effect is the vibrations of buffering knee joint to and avoid the direct friction of two bones.
When the knee joint receives the damage after, need carry out the rehabilitation training to the knee joint, and current knee joint rehabilitation training device trains two knee joints simultaneously, receives the damage when single knee joint, can't carry out the rehabilitation training to single knee joint.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a knee joint structure for medical treatment is recovered, the knee joint rehabilitation training device who aims at solving among the prior art trains simultaneously two knee joints, receives the damage when single knee joint, can't carry out the problem of rehabilitation training to single knee joint.
In order to achieve the above object, the utility model provides a following technical scheme:
a knee joint structure for medical rehabilitation, comprising:
a support plate;
the mounting mechanism is arranged on the supporting plate;
the supporting rod is fixedly connected to the lower end of the supporting plate, the side end of the supporting rod is movably hinged to an electric telescopic rod through a hinge shaft, the extending end of the electric telescopic rod is movably hinged to a push rod through the hinge shaft, and the side end of the push rod is provided with an insertion hole;
the elastic supporting mechanisms are arranged in two groups, and the two groups of elastic supporting mechanisms are rotationally arranged on the mounting mechanism;
the number of the concave plates is two, and each concave plate is arranged on each elastic supporting mechanism; and
the number of the inserted bars is two, each inserted bar is inserted in each group of elastic supporting mechanisms, and one end of each inserted bar is movably inserted in the jack.
As an optimized scheme, installation mechanism includes mounting panel and installation axle, the mounting panel is provided with two, two the equal fixed connection of mounting panel is in a side of backup pad, installation axle fixed connection is between two mounting panels.
As an optimized scheme, every group elastic support mechanism all includes changes board, mounting hole and elastomeric element, it rotates to connect on the circumference surface of installation axle to change the board, the side of changeing the board is seted up to the mounting hole, elastomeric element sets up in the lower extreme of changeing the board, elastomeric element is used for installing concave template and removes in order to realize concave template.
As an optimized scheme, every group elastomeric element all includes limiting plate, movable plate, gag lever post, reset spring and stopper, limiting plate fixed connection is in the lower extreme of commentaries on classics board, the gag lever post is provided with two, two the gag lever post is all movable to be pegged graft in the upper end of limiting plate, and the downside that the limiting plate and extend to the limiting plate is run through in two gag lever posts are all movable, the stopper is provided with two, every stopper fixed connection is in the upper end of every gag lever post, reset spring is provided with two, every reset spring fixed connection is in the lower extreme of every stopper, and every reset spring cover locates on the circumference surface of every gag lever post, movable plate fixed connection is in the lower extreme of two gag lever posts.
As an optimal scheme of the utility model, every equal fixedly connected with spacing ring on the circumference surface of inserted bar, every the spacing ring is located every mounting hole, every the equal fixedly connected with spacing spring of side of spacing ring, every the circumference that every inserted bar was located to spacing spring housing is on the surface, and every spacing spring is located every mounting hole, two spacing spring symmetry sets up.
As an optimized proposal, the upper end of the supporting plate is fixedly connected with a protective plate.
As an optimal scheme of the utility model, the lower extreme fixedly connected with bottom plate of bracing piece, four evenly distributed's of lower extreme fixedly connected with universal wheel of bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in this scheme, can promote the push rod through electric telescopic handle is flexible and remove, remove through the push rod and can realize that the movable plate removes, can place recovered person's foot through the setting of concave template and movable plate, carry out circular motion through concave template and movable plate and can make recovered person's leg straighten and crooked, thereby exercise recovered person's knee joint through the motion of shank, peg graft in the jack through the control inserted bar, can control and change the board and rotate, peg graft in the jack with one of them inserted bar when needs a commentaries on classics board rotates.
2. In this scheme, can promote concave type board and remove when the movable plate drives the shank and straightens to prevent that the shank from straightening the time concave type board can't remove and spacing shank from straightening, make concave type board can be according to the length of leg and change position, the device of being convenient for through setting up of universal wheel removes.
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 perspective view of the present invention;
FIG. 2 is an exploded view of the insert rod of the present invention;
FIG. 3 is a schematic structural view of the electric telescopic rod of the present invention;
fig. 4 is an exploded view of the moving plate of the present invention;
fig. 5 is a cross-sectional view of the rotating plate of the present invention.
In the figure: 1. a support plate; 2. a support bar; 3. a base plate; 4. a universal wheel; 5. a push rod; 6. a concave plate; 7. moving the plate; 8. rotating the plate; 9. installing a shaft; 10. mounting a plate; 11. a protection plate; 12. mounting holes; 13. a jack; 14. inserting a rod; 15. a limiting spring; 16. a limiting ring; 17. an electric telescopic rod; 18. a return spring; 19. a limiting rod; 20. a limiting plate; 21. and a limiting block.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1-5, the technical solution provided in this embodiment is as follows:
a knee joint structure for medical rehabilitation, comprising:
a support plate 1;
the mounting mechanism is arranged on the support plate 1;
the support rod 2 is fixedly connected to the lower end of the support plate 1, the side end of the support rod 2 is movably hinged to an electric telescopic rod 17 through a hinge shaft, the extending end of the electric telescopic rod 17 is movably hinged to a push rod 5 through the hinge shaft, and the side end of the push rod 5 is provided with an insertion hole 13;
the elastic supporting mechanisms are arranged in two groups, and the two groups of elastic supporting mechanisms are rotationally arranged on the mounting mechanism;
two concave plates 6 are arranged, and each concave plate 6 is arranged on each elastic supporting mechanism; and
the number of the inserted rods 14 is two, each inserted rod 14 is inserted in each group of elastic supporting mechanisms, and one end of each inserted rod 14 is movably inserted in the insertion hole 13.
In the embodiment of the present invention, the supporting rod 2 is used for installing the electric telescopic rod 17, and the pushing rod 5 can be pushed to move by the extension and contraction of the electric telescopic rod 17, the internal structure of the electric telescopic rod 17 is the common knowledge of the technicians in the field, and therefore, the description is omitted, each concave plate 6 is fixedly connected to the side of each moving plate 7, each inserting rod 14 is movably inserted into each mounting hole 12, and each inserting rod 14 is movably inserted into each inserting hole 13 while passing through the mounting hole 12.
Specifically, installation mechanism includes mounting panel 10 and installation axle 9, and mounting panel 10 is provided with two, and two equal fixed connection in a side of backup pad 1 of mounting panel 10 are installed axle 9 fixed connection between two mounting panels 10.
In the embodiment of the present invention, the mounting plate 10 is used for fixing the mounting shaft 9, and the mounting shaft 9 is used for mounting the rotating plate 8.
Specifically, every group elastic support mechanism all includes commentaries on classics board 8, mounting hole 12 and elastomeric element, changes board 8 and rotates to be connected on the circumferential surface of installation axle 9, and mounting hole 12 is seted up in the side of changeing board 8, and elastomeric element sets up in the lower extreme of changeing board 8, and elastomeric element is used for installing concave board 6 and removes in order to realize concave board 6.
The utility model discloses an in the embodiment, rotate through changeing board 8 and connect on the circumferential surface of installation axle 9, can realize changeing board 8 and rotate on the circumferential surface of installation axle 9, two mounting holes 12 symmetries set up, and mounting hole 12 is used for installing inserted bar 14, and elastomeric element is used for installing concave plate 6 and removes in order to realize concave plate 6.
Specifically, every group elastic component all includes limiting plate 20, the movable plate 7, gag lever post 19, reset spring 18 and stopper 21, limiting plate 20 fixed connection is in the lower extreme that changes board 8, gag lever post 19 is provided with two, two equal activities of gag lever post 19 are pegged graft in the upper end of limiting plate 20, and two equal activities of gag lever post 19 run through limiting plate 20 and extend to limiting plate 20's downside, stopper 21 is provided with two, every stopper 21 fixed connection is in the upper end of every gag lever post 19, reset spring 18 is provided with two, 18 fixed connection in the lower extreme of every stopper 21 of every reset spring, and every 18 covers of reset spring locates on the circumferential surface of every gag lever post 19, 7 fixed connection of movable plate is in the lower extreme of two gag lever posts 19.
The utility model discloses an in the concrete embodiment, limiting plate 20 is used for installing gag lever post 19, and gag lever post 19 is used for installing movable plate 7, and movable plate 7 is used for installing concave template 6, and reset spring 18 and stopper 21 are used for restricting the position of movable plate 7, and stopper 21 is used for compressing reset spring 18, and movable plate 7 removes can compress reset spring 18, and elasticity through reset spring 18 can make movable plate 7 recover.
Specifically, the circumference surface of each inserted bar 14 is fixedly connected with a limiting ring 16, each limiting ring 16 is located in each mounting hole 12, the side end of each limiting ring 16 is fixedly connected with a limiting spring 15, each limiting spring 15 is sleeved on the circumference surface of each inserted bar 14, each limiting spring 15 is located in each mounting hole 12, and the two limiting springs 15 are symmetrically arranged.
In the embodiment of the present invention, the position limiting ring 16 is used to limit the position of the inserting rod 14, and the position limiting spring 15 is used to limit the position of the position limiting ring 16.
Specifically, referring to fig. 1, a protection plate 11 is fixedly connected to an upper end of the support plate 1.
In the embodiment of the present invention, the upper end of the supporting plate 1 is fixedly connected with a protection plate 11.
Specifically, referring to fig. 1, the lower end of the support rod 2 is fixedly connected with a bottom plate 3, and the lower end of the bottom plate 3 is fixedly connected with four universal wheels 4 which are uniformly distributed.
In the embodiment of the present invention, the bottom plate 3 is used for mounting the supporting rod 2, and the universal wheel 4 is provided with a moving device.
The utility model provides a theory of operation or working process of knee joint structure for medical treatment is recovered does: recovered person sits in backup pad 1, place the foot on concave template 6, electric telescopic handle 17 stretches out and draws back and drives push rod 5 and remove, push rod 5 removes and drives two inserted bars 14 and removes, inserted bar 14 removes to make and changes board 8 and rotate along the circumferential surface of installation axle 9, it rotates and drives limiting plate 20 and be circular motion to change board 8, limiting plate 20 removes and drives gag lever post 19 and removes, gag lever post 19 removes and drives movable plate 7 and concave template 6 and rotate, the knee joint of the in-process recovered person that movable plate 7 removed stretches out and bends and can make the leg extension, the leg extension can promote concave template 6 and remove and compress reset spring 18, shift out one of them inserted bar 14 from jack 13, only one changes board 8 and can rotate when making electric telescopic handle 17 stretch out and draw back.
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 (7)
1. A knee joint structure for medical rehabilitation, characterized by comprising:
a support plate (1);
the mounting mechanism is arranged on the support plate (1);
the support rod (2) is fixedly connected to the lower end of the support plate (1), an electric telescopic rod (17) is movably hinged to the side end of the support rod (2) through a hinge shaft, a push rod (5) is movably hinged to the extending end of the electric telescopic rod (17) through the hinge shaft, and an insertion hole (13) is formed in the side end of the push rod (5);
the elastic supporting mechanisms are arranged in two groups, and the two groups of elastic supporting mechanisms are rotationally arranged on the mounting mechanism;
the number of the concave plates (6) is two, and each concave plate (6) is arranged on each elastic supporting mechanism; and
the number of the inserted rods (14) is two, each inserted rod (14) is inserted in each group of elastic supporting mechanisms, and one end of each inserted rod (14) is movably inserted in the insertion hole (13).
2. The knee joint structure for medical rehabilitation according to claim 1, characterized in that: installation mechanism includes mounting panel (10) and installation axle (9), mounting panel (10) are provided with two, two equal fixed connection in a side of backup pad (1) of mounting panel (10), installation axle (9) fixed connection is between two mounting panels (10).
3. The knee joint structure for medical rehabilitation according to claim 2, characterized in that: every group elastic support mechanism all includes changes board (8), mounting hole (12) and elastomeric element, change board (8) and rotate to be connected on the circumferential surface of installation axle (9), the side of changeing board (8) is seted up in mounting hole (12), elastomeric element sets up in the lower extreme of changeing board (8), elastomeric element is used for installing concave board (6) and removes in order to realize concave board (6).
4. The knee joint structure for medical rehabilitation according to claim 3, characterized in that: each group of elastic parts comprises a limit plate (20), a moving plate (7), a limit rod (19), a return spring (18) and a limit block (21), the two limiting plates (20) are fixedly connected to the lower end of the rotating plate (8), the two limiting rods (19) are movably inserted into the upper ends of the limiting plates (20), and the two limiting rods (19) movably penetrate through the limiting plate (20) and extend to the lower side of the limiting plate (20), two limiting blocks (21) are arranged, each limiting block (21) is fixedly connected to the upper end of each limiting rod (19), two return springs (18) are arranged, each return spring (18) is fixedly connected to the lower end of each limit block (21), and each return spring (18) is sleeved on the circumferential surface of each limit rod (19), the moving plate (7) is fixedly connected to the lower ends of the two limiting rods (19).
5. The knee joint structure for medical rehabilitation according to claim 4, characterized in that: every equal fixedly connected with spacing ring (16), every on the circumferential surface of inserted bar (14) spacing ring (16) are located every mounting hole (12), every the equal fixedly connected with spacing spring (15) of side of spacing ring (16), every spacing spring (15) cover is located the circumferential surface of every inserted bar (14), and every spacing spring (15) are located every mounting hole (12), two spacing spring (15) symmetry sets up.
6. The knee joint structure for medical rehabilitation according to claim 5, characterized in that: the upper end of the supporting plate (1) is fixedly connected with a protective plate (11).
7. The knee joint structure for medical rehabilitation according to claim 6, characterized in that: the lower extreme fixedly connected with bottom plate (3) of bracing piece (2), the lower extreme fixedly connected with four evenly distributed universal wheels (4) of bottom plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121458874.3U CN214910071U (en) | 2021-06-29 | 2021-06-29 | Knee joint structure for medical rehabilitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121458874.3U CN214910071U (en) | 2021-06-29 | 2021-06-29 | Knee joint structure for medical rehabilitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214910071U true CN214910071U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121458874.3U Active CN214910071U (en) | 2021-06-29 | 2021-06-29 | Knee joint structure for medical rehabilitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214910071U (en) |
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2021
- 2021-06-29 CN CN202121458874.3U patent/CN214910071U/en active Active
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