CN208212375U - Portable musculus quadriceps femoris force trainer - Google Patents
Portable musculus quadriceps femoris force trainer Download PDFInfo
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- CN208212375U CN208212375U CN201820588059.0U CN201820588059U CN208212375U CN 208212375 U CN208212375 U CN 208212375U CN 201820588059 U CN201820588059 U CN 201820588059U CN 208212375 U CN208212375 U CN 208212375U
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- China
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- telescoping tube
- portable
- swing arm
- front shoe
- quadriceps femoris
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Abstract
The utility model discloses a kind of portable musculus quadriceps femoris force trainer, including being hinged with the swing arm for support shank with the fixation device for support thigh and the fixation device that is used cooperatively with seat；Mass is connected on the swing arm, the mass includes the weight stack and elastic tubes of a set of plurality of specifications；The swing arm end is provided with the fixed bandage of shank distal, and the angle scale for being used to indicate swing arm rotation angle is provided on the fixation device side face of the swing arm and fixed device hinged place.The utility model structure is simple, accuracy easy to carry, easy to operate and that clinical manipulation can be improved and safety；It significantly reduces the manual labor of rehabilitation therapist operator, saves medical resource, improve the accuracy and safety of operation, fundamentally improve work efficiency and clinical efficacy.
Description
Technical field
The utility model belongs to rehabilitation training equipment technical field, is mainly used for injury gained in sports posterior joint due to fixing for a long time
In the rehabilitation training for declining quadriceps strength；Particularly to a kind of portable musculus quadriceps femoris force trainer.
Background technique
Currently, clinical rehabilitation training in, for quadriceps strength reduce training include therapist manually, instrument,
Elastic band, elastic tubes etc..But rehabilitation training can not be carried out in time by having many patients to be limited by long instrument, and there are also want treatment personnel
The problems such as joint angles are inaccurate, firmly uneven, time-consuming, laborious when asking higher, training, this in clinical manipulation to bringing very
More problems and inconvenience.
Summary of the invention
The utility model makes up the deficiencies in the prior art aiming at the above problem, provides a kind of portable quadriceps muscle of thigh
Exercise for power device；The utility model structure is simple, accuracy and safety easy to carry, easy to operate and that clinical manipulation can be improved
Property.
To achieve the above object, the utility model adopts the following technical solution.
A kind of portable musculus quadriceps femoris force trainer of the utility model, it is characterised in that: including being used for support thigh simultaneously
The fixation device being used cooperatively with seat is hinged with the swing arm for support shank with the fixation device；The pendulum
Mass is connected on swing arm, the mass includes the weight stack and elastic tubes of a set of plurality of specifications；The pendulum
Swing arm end is provided with the fixed bandage of shank distal, on the fixation device side face of the swing arm and fixed device hinged place
It is provided with the angle scale for being used to indicate swing arm rotation angle.
As a kind of preferred embodiment of the utility model, the fixation device includes upper mounted plate, bottom plate, preceding solid
Fixed board, the upper mounted plate lower front vertically connect front shoe, and the bottom plate is arranged in parallel in upper mounted plate
Lower section and with front shoe detachable connection, connect between the upper mounted plate and front shoe by the way that attachment screw is vertical
It connects.
As another preferred embodiment of the utility model, respectively in the bottom plate and front shoe junction
It is correspondingly arranged on distance between plates adjustment hole up and down on bottom plate, front shoe, the upper and lower plates on the front shoe are set
Between from top to bottom uniformly arrange apart from adjustment hole, be connected between the bottom plate and front shoe by fastening screw.
As another preferred embodiment of the utility model, angle is set on a side external surface of the front shoe front end
Scale is respectively arranged with axis connection hole on the angle scale, on the side front shoe opposite with angle scale, in two axis connections
Pitch axis is provided in hole, the both ends of pitch axis are fixedly connected in the axis connection hole of front shoe front end two sides, are connected to angle
Angle indicator is provided on the pitch axis of scale one end.
Further, the measurable angular range of the angle scale is 0~135 °.
Specifically, between the bottom plate and front shoe by fastening screw insertion, extract in front shoe, lower solid
In the adjustment hole of distance between plates up and down of fixed board, to realize the adjusting of distance between upper mounted plate, bottom plate.
As another preferred embodiment of the utility model, it is provided on the angle scale for angle indicator positioning
Angle positioning pin.
As another preferred embodiment of the utility model, on the bottom plate, rear side, which is provided with, tightens screw.
As another preferred embodiment of the utility model, the swing arm is stretched by fixing pipe, the first telescoping tube, second
Draw composition, the second telescoping tube is telescopic to be connected in the first telescoping tube, and the first telescoping tube is telescopic to be connected in fixing pipe, Gu
Determine on the rectangular interconnecting piece that pipe is connected in the middle part of pitch axis by the connector with square attaching apertures and by axially position spiral shell
Mother is fixed, and the fixed bandage of end setting shank distal of the second telescoping tube, the fixed bandage of shank distal passes through bandage fixing bolt
It is fixed on the second flexible pipe end.
As another preferred embodiment of the utility model, the fixing pipe, the first telescoping tube, on the second telescoping tube
The length-adjustment holes communicated, counterweight adjusting threaded hole are respectively arranged with, are distinguished on first telescoping tube and the second telescoping tube
It is provided with the spring catch matched with length-adjustment holes, the first telescoping tube outside, inside are correspondingly arranged on sliding outside first
Road, the first inner slide；Be provided on the inside of the fixing pipe of the scalable connection of the first telescoping tube on the outside of the first telescoping tube
It is arranged on the outside of the second inner slide that first external slideway is cooperatively connected, with the second telescoping tube of the scalable connection of the first telescoping tube
There is the second external slideway being cooperatively connected with the first inner slide on the inside of the first telescoping tube.
As another preferred embodiment of the utility model, the weight stack of a set of plurality of specifications by 0.5kg, 1kg,
The weight stack of 2kg, 3kg form.
Specifically, the mass includes the weight stack and elastic tubes of a set of plurality of specifications, and weight stack, elastic tubes can lead to
Cross counterweight adjust bolt be fixedly connected on fixing pipe, the first telescoping tube, the second telescoping tube counterweight adjust in threaded hole, and root
One of 0.5kg, 1kg, 2kg, 3kg these types weight stack progress counterweight, which can arbitrarily be exchanged, according to the self-demand of person taking exercise makes
With the elastic tubes both ends have for adjusting bolted link with counterweight, and the weight stack centre is equipped with
Bolt threaded hole in mating connection is adjusted with counterweight.
The utility model beneficial effect.
Portable musculus quadriceps femoris force trainer provided by the utility model, has the following advantages that.
1, the equipment safety, simple, convenient carrying and use, can be applied to the quadriceps muscle of thigh generated by many reasons
The daily rehabilitation training of muscular strength.
2, patient can need voluntarily to train according to clinician order, significantly reduce the physical strength of rehabilitation therapist operator in this way
Labour saves medical resource, improves the accuracy and safety of operation, fundamentally improves work efficiency and clinical efficacy.
3, simple for use, the repeatable height of the utility model, patient can quickly grasp application method.
4, to sum up described in several points, the portable musculus quadriceps femoris force trainer of the utility model, structure is simple, convenient for taking
Band, accuracy easy to operate and that clinical manipulation can be improved and safety；Operation is improved while guaranteeing training effect
Accuracy, safety and practicability reduce environment to the blindness of patient's training limitation and training, greatly improve trained peace
Entirely and efficiency.
Detailed description of the invention
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with the drawings and the specific embodiments, the present invention will be further described in detail.It should be appreciated that tool described herein
Body embodiment is only used to explain the utility model, is not used to limit the utility model.
Fig. 1 is the portable musculus quadriceps femoris force trainer of the utility model when using weight stack as mass
Example structure schematic diagram.
Fig. 2 is the portable musculus quadriceps femoris force trainer of the utility model when using elastic tubes as mass
Example structure schematic diagram.
Fig. 3 is the explosive structural representation of the fixation device part of the portable musculus quadriceps femoris force trainer of the utility model
Figure.
Fig. 4 is the independent enlarged structure schematic diagram of the swing arm of the portable musculus quadriceps femoris force trainer of the utility model.
Fig. 5 is the explosive structural schematic diagram of Fig. 4.
Fig. 6 is that the front view structure of the first telescoping tube of swing arm of the portable musculus quadriceps femoris force trainer of the utility model is shown
It is intended to.
Fig. 7 is that the sectional structure of the first telescoping tube of swing arm of the portable musculus quadriceps femoris force trainer of the utility model shows
It is intended to.
Marked in the figure: 1 being fixed device, 2 being upper mounted plate, 3 be bottom plate, 4 be angle scale, 5 being that counterweight adjusts spiral shell
Bolt, 6 be weight stack, 7 be fixing pipe, 8 be the first telescoping tube, 9 be the second telescoping tube, 10 be bandage fixing bolt, 11 be shank
The fixed bandage in distal end, 12 for tighten screw, 13 be front shoe, 14 be that distance between plates adjustment hole, 15 are angle indicator, 16 up and down
It is pitch axis for angle positioning pin, 17,18 be swing arm, 19 be elastic tubes, 20 be link, 21 be axis connection hole, 22 is connection
Screw, 23 be axially position nut, 24 be square attaching apertures, 25 be rectangular interconnecting piece, 26 be fastening screw, 27 be connector,
28 be spring catch, 29 be the first external slideway, 30 be counterweight adjust threaded hole, 31 be length-adjustment holes, 32 be the second external slideway, 33
For the first inner slide.
Specific embodiment
In conjunction with shown in attached drawing, a kind of portable musculus quadriceps femoris force trainer of the utility model, it is characterised in that: including with
In support thigh and the fixation device 1 that is used cooperatively with seat, the pendulum for support shank is hinged with the fixation device 1
Swing arm 18；Mass is connected on the swing arm 18, the mass includes the weight stack 6 of a set of plurality of specifications
With elastic tubes 19；18 end of swing arm is provided with the fixed bandage 11 of shank distal, in the swing arm 18 and fixes
The angle scale 4 for being used to indicate 18 rotation angle of swing arm is provided on 1 side of fixation device of 1 hinged place of device.
The fixation device 1 includes upper mounted plate 2, bottom plate 3, front shoe 13,2 front of upper mounted plate
Downward vertical connects front shoe 13, and the bottom plate 3 is arranged in parallel in 2 lower section of upper mounted plate and can with front shoe 13
It is detachably connected with, is connected between the upper mounted plate 2 and front shoe 13 by the way that attachment screw 22 is vertical.
It sets respectively the bottom plate 3 is corresponding on the bottom plate 3 of 13 junction of front shoe, front shoe 13
It is equipped with distance between plates adjustment hole 14 up and down, the adjustment hole of distance between plates up and down 14 on the front shoe 13 is set from top to bottom
Uniformly arrangement is connected between the bottom plate 3 and front shoe 13 by fastening screw 26.
Angle scale 4 is set on one side external surface of 13 front end of front shoe, on the angle scale 4 and angle
It is respectively arranged with axis connection hole 21 on the opposite side front shoe 13 of disk 4, is provided with pitch axis 17 in two axis connection holes 21,
The both ends of pitch axis 17 are fixedly connected in the axis connection hole 21 of 13 front end two sides of front shoe, are connected to 4 one end of angle scale
Angle indicator 15 is provided on pitch axis 17.
Further, the measurable angular range of the angle scale 4 is 0~135 °.
Specifically, it is inserted into, extracted in front shoe by fastening screw 26 between the bottom plate 3 and front shoe 13
13, in the adjustment hole of distance between plates up and down 14 of bottom plate 3, to realize the adjusting of distance between upper mounted plate 2, bottom plate 3.
The angle positioning pin 16 positioned for angle indicator 15 is provided on the angle scale 4.
Rear side, which is provided with, on the bottom plate 3 tightens screw 12.
The swing arm 18 is made of fixing pipe 7, the first telescoping tube 8, the second telescoping tube 9, and the second telescoping tube 9 is telescopic
It is connected in the first telescoping tube 8, the first telescoping tube 8 is telescopic to be connected in fixing pipe 7, and fixing pipe 7, which passes through, has rectangular connection
The connector 27 in hole 24 is connected on the rectangular interconnecting piece 25 at 17 middle part of pitch axis and is fixed by axially position nut 23, second
The fixed bandage 11 of end setting shank distal of telescoping tube 9, the fixed bandage 11 of shank distal are fixed by bandage fixing bolt 10
In 9 end of the second telescoping tube.
The fixing pipe 7, the first telescoping tube 8 are respectively arranged with the length-adjustment holes communicated on second telescoping tube 9
31, counterweight adjusts threaded hole 30, is respectively arranged with and length-adjustment holes 31 on first telescoping tube 8 and the second telescoping tube 9
The spring catch 28 matched, 8 outside of the first telescoping tube, inside are correspondingly arranged on the first external slideway 29, the first inner slide
33；It is slided outside with being provided on the inside of the fixing pipe 7 of the scalable connection of first telescoping tube 8 with the first of 8 outside of the first telescoping tube
Road 29 be cooperatively connected the second inner slide, be provided on the outside of the second telescoping tube 9 of the scalable connection of first telescoping tube 8 with
The second external slideway 32 that first inner slide 33 of 8 inside of the first telescoping tube is cooperatively connected.
The weight stack 6 of a set of plurality of specifications is made of the weight stack of 0.5kg, 1kg, 2kg, 3kg.
Specifically, the mass includes the weight stack 6 and elastic tubes 19 of a set of plurality of specifications, weight stack 6, elastic tubes
19 can by counterweight adjust bolt 5 be fixedly connected on fixing pipe 7, the first telescoping tube 8, the second telescoping tube 9 counterweight adjust screw thread
In hole 30, and one in 0.5kg, 1kg, 2kg, 3kg these types weight stack can arbitrarily be exchanged according to the self-demand of person taking exercise
Kind carries out counterweight use, and 19 both ends of elastic tubes have for adjusting the link 20 that bolt 5 is connect with counterweight, and described matches
6 centre of weight piece, which is equipped with, adjusts the threaded hole in mating connection of bolt 5 with counterweight.
The specific operation process of the portable musculus quadriceps femoris force trainer of the utility model is as follows.
1, upper mounted plate 2, bottom plate 3 are just inserted into face of seat where patient, connect upper mounted plate 2 preceding solid
Fixed board 13 is close to edge in face of seat.
2, by the insertion of fastening screw 26, extraction in front shoe 13, the adjustment hole of distance between plates up and down 14 of bottom plate 3
In, it to adjust the distance between upper mounted plate 2 and bottom plate 3, carries out selecting suitable distance between plates, keeps bottom plate 3 tight
Paste seat face lower edge.
3, adjust 3 rear of bottom plate tightens screw 12, fixes bottom plate 2 preferably.
4,2 leading edge of upper mounted plate will be placed at big leg popliteal nest, knee joint outer side center is directed at 4 axle center of angle scale.
5, the spring for adjustment length on swing arm 18 is adjusted according to factors such as training method, purpose and limbs lengths
Pin 28 selects suitable length, and totally three sections are respectively fixing pipe 7, the first telescoping tube 8, the second telescoping tube 9, every section to swing arm 18
Long 13CM.
6, shank distal fixing belt 11 is fixed.
7, the angle positioning pin 16 adjusted as the case may be on angle scale 4 obtains required angle, angle scale scope of activities
It is 0 °~135 °, every 10 ° of holes.
8, corresponding counterweight is installed, 135 °~90 ° ranges need to undertake counterweight with elastic tubes 19 when training and be trained.
9, one end of elastic tubes 19 can be fixed on behind seat, and front one end is directly hung on the screw of counterweight.
10, flexible combination can be installed by counterweight as needed between 90 °~0 °.
11, after training, shank distal fixing belt 11 is opened, successively packs up training aids after taking out shank.
It is understood that being merely to illustrate the utility model above with respect to the specific descriptions of the utility model and not being
It is limited to technical solution described in the utility model embodiment, those skilled in the art should understand that, it still can be with
It modifies to the utility model or equivalent replacement, to reach identical technical effect；Needs are used as long as meeting, all in this reality
Within novel protection scope.
Claims (10)
1. portable musculus quadriceps femoris force trainer, it is characterised in that: including what is be used cooperatively for support thigh and with seat
Fixed device, the swing arm for support shank is hinged with the fixation device；It is connected on the swing arm
Mass, the mass include the weight stack and elastic tubes of a set of plurality of specifications；The swing arm end is provided with small
The fixed bandage in leg distal end is provided on the fixation device side face of the swing arm and fixed device hinged place and is used to indicate pendulum
The angle scale of swing arm rotation angle.
2. portable musculus quadriceps femoris force trainer according to claim 1, it is characterised in that: the fixation device packet
Upper mounted plate, bottom plate, front shoe are included, the upper mounted plate lower front vertically connects front shoe, under described
Fixed plate be arranged in parallel in below upper mounted plate and with front shoe detachable connection, the upper mounted plate and front shoe
Between vertically connected by attachment screw.
3. portable musculus quadriceps femoris force trainer according to claim 2, it is characterised in that: respectively described lower solid
Distance between plates adjustment hole up and down is correspondingly arranged on fixed board and the bottom plate of front shoe junction, front shoe, setting exists
The adjustment hole of distance between plates up and down on the front shoe is from top to bottom uniformly arranged, between the bottom plate and front shoe
It is connected by fastening screw.
4. portable musculus quadriceps femoris force trainer according to claim 2, it is characterised in that: before the front shoe
Angle scale is set on one side external surface at end, is set respectively on the angle scale, on the side front shoe opposite with angle scale
It is equipped with axis connection hole, pitch axis is provided in two axis connection holes, the both ends of pitch axis are fixedly connected on front shoe front end two
In the axis connection hole of side, it is connected on the pitch axis of angle scale one end and is provided with angle indicator.
5. portable musculus quadriceps femoris force trainer according to claim 1, it is characterised in that: the angle scale can
Measurement angle range is 0~135 °.
6. portable musculus quadriceps femoris force trainer according to claim 1, it is characterised in that: set on the angle scale
It is equipped with the angle positioning pin for angle indicator positioning.
7. portable musculus quadriceps femoris force trainer according to claim 2, it is characterised in that: on the bottom plate
Rear side, which is provided with, tightens screw.
8. portable musculus quadriceps femoris force trainer according to claim 1, it is characterised in that: the swing arm is by solid
Fixed pipe, the first telescoping tube, the second telescoping tube composition, the second telescoping tube is telescopic to be connected in the first telescoping tube, the first telescoping tube
Telescopic to be connected in fixing pipe, fixing pipe is connected to the rectangular company in the middle part of pitch axis by the connector with square attaching apertures
It is fixed in socket part and by axially position nut, the fixed bandage of end setting shank distal of the second telescoping tube, shank distal is solid
Determine bandage and the second flexible pipe end is fixed on by bandage fixing bolt.
9. portable musculus quadriceps femoris force trainer according to claim 8, it is characterised in that: the fixing pipe,
The length-adjustment holes communicated, counterweight adjusting threaded hole are respectively arranged on one telescoping tube, the second telescoping tube, described first stretches
It is respectively arranged with the spring catch matched with length-adjustment holes on the draw and the second telescoping tube, on the outside of first telescoping tube,
Inside is correspondingly arranged on the first external slideway, the first inner slide；It is set on the inside of the fixing pipe of the scalable connection of the first telescoping tube
It is equipped with the second inner slide being cooperatively connected with the first external slideway on the outside of the first telescoping tube, with the scalable company of the first telescoping tube
The second external slideway being cooperatively connected with the first inner slide on the inside of the first telescoping tube is provided on the outside of the second telescoping tube connect.
10. portable musculus quadriceps femoris force trainer according to claim 1, it is characterised in that: a set of a variety of rule
The weight stack of lattice is made of the weight stack of 0.5kg, 1kg, 2kg, 3kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820588059.0U CN208212375U (en) | 2018-04-24 | 2018-04-24 | Portable musculus quadriceps femoris force trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820588059.0U CN208212375U (en) | 2018-04-24 | 2018-04-24 | Portable musculus quadriceps femoris force trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208212375U true CN208212375U (en) | 2018-12-11 |
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ID=64512277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820588059.0U Active CN208212375U (en) | 2018-04-24 | 2018-04-24 | Portable musculus quadriceps femoris force trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208212375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344835A (en) * | 2022-01-26 | 2022-04-15 | 北京大学第三医院（北京大学第三临床医学院） | Quadriceps femoris exerciser |
-
2018
- 2018-04-24 CN CN201820588059.0U patent/CN208212375U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344835A (en) * | 2022-01-26 | 2022-04-15 | 北京大学第三医院（北京大学第三临床医学院） | Quadriceps femoris exerciser |
| CN114344835B (en) * | 2022-01-26 | 2022-10-28 | 北京大学第三医院（北京大学第三临床医学院） | Quadriceps femoris exerciser |
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