CN208525749U - A kind of Finger Function Training device - Google Patents
A kind of Finger Function Training device Download PDFInfo
- Publication number
- CN208525749U CN208525749U CN201820688146.3U CN201820688146U CN208525749U CN 208525749 U CN208525749 U CN 208525749U CN 201820688146 U CN201820688146 U CN 201820688146U CN 208525749 U CN208525749 U CN 208525749U
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- China
- Prior art keywords
- finger
- forearm
- arm
- training device
- metacarpophalangeal joints
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Abstract
The utility model discloses a kind of Finger Function Training device, is related to field of medical device.Finger Function Training device includes upper fupport arm, forearm holder and finger training portion.The side wall of upper fupport arm is provided with upper arm fixed part, and upper arm fixed part is configured to upper fupport arm being fixed on human body upper arm.The side wall of forearm holder is provided with forearm fixed part, and forearm fixed part is configured to forearm holder being fixed on human body forearm.Upper fupport arm is rotatably coupled with forearm holder.One end elastic connection of at least one finger training portion and forearm holder far from upper fupport arm.The Finger Function Training device has effective exercise effect, tempers finger by the Finger Function Training device, can intuitively go out finger pressing dynamics.
Description
Technical field
The utility model relates to field of medical device, in particular to a kind of Finger Function Training device.
Background technique
Armature of the both hands of people as work and whole body in frequent motion state, it is daily be easier by
Wound, hand injury is common one of wound, and disability rate is higher after hand injury, seriously affects the later life matter of patient
Amount and labour capacity.
Seen finger gymnastic exerciser is usually to be performed physical exercise by extracting weight in the market, and volume is larger, cannot
The pressing dynamics of patient's finger are understood, the achievements of patient can not be understood, it is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of Finger Function Training device, which is used for hand
Refer to rehabilitation training, which has effective exercise effect, tempers hand by the Finger Function Training device
Refer to, can intuitively go out finger pressing dynamics.
The embodiments of the present invention are achieved in that
A kind of Finger Function Training device, comprising:
Upper fupport arm, the side wall of upper fupport arm are provided with upper arm fixed part, and upper arm fixed part is configured to for upper fupport arm being fixed on
Human body upper arm;
Forearm holder, the side wall of forearm holder are provided with forearm fixed part, and forearm fixed part is configured to for forearm holder being fixed on
Human body forearm;
Upper fupport arm is rotatably coupled with forearm holder;
Finger training portion, one end elastic connection of at least one finger training portion and forearm holder far from upper fupport arm;
Finger training portion, which has, to be pressed curved bending state by human finger and restores under elastic restoring force effect
Normal normal condition.
Inventor devises above-mentioned Finger Function Training device, which is used for finger rehabilitation exercise,
The Finger Function Training device has effective exercise effect, tempers finger by the Finger Function Training device, can be intuitive
Find out finger pressing dynamics in ground.Finger Function Training device includes upper fupport arm, forearm holder and finger training portion.Wherein, upper arm
Corresponding human body upper arm is held in the palm, forearm holder corresponds to human body forearm, and upper fupport arm and forearm holder pass through upper arm fixed part respectively and forearm is fixed
The upper arm and forearm of human body are fixed in portion, and upper fupport arm is rotatably coupled with forearm holder, the elbow of human body in rotation, on
Fupport arm and the corresponding movement of forearm holder, at this point, doctor can obtain patient's by observing the tilt angle of upper fupport arm and forearm holder
Elbow activity condition.One end elastic connection of at least one finger training portion and forearm holder far from upper fupport arm, patient can pass through hand
Refer to pressing finger training portion, elastic force is overcome to make finger training portion in bending state, doctor passes through observation finger training portion phase
The pressing dynamics that patient is understood for the tilt angle of forearm holder, when patient, which cancels, to be pressed, finger training portion is in elastic force
Under the action of restore as former state be in normal condition.The Finger Function Training device has effective exercise effect, passes through the finger function
Energy training device tempers finger, can intuitively go out finger pressing dynamics.
In an embodiment of the present invention:
Finger training portion includes interphalangeal joint portion, metacarpophalangeal joints portion, the first elastic component and the second elastic component;
Interphalangeal joint portion, the first elastic component, metacarpophalangeal joints portion and the second elastic component are along the direction of the supreme fupport arm of forearm holder
On be sequentially connected;
Interphalangeal joint portion and metacarpophalangeal joints portion pass through the first elastic component elastic connection;
The one end of metacarpophalangeal joints portion and forearm holder far from upper fupport arm passes through the second elastic component elastic connection.
In an embodiment of the present invention:
First elastic component be the first torsional spring, two torsion arms of the first torsional spring respectively with interphalangeal joint portion and metacarpophalangeal joints portion
It is detachably connected;
Second elastic component is the second torsional spring, and two torsion arms of the second torsional spring are separate with metacarpophalangeal joints portion and forearm holder respectively
One end of upper fupport arm connects.
In an embodiment of the present invention:
Interphalangeal joint portion offers the first embedded hole close to the end face in metacarpophalangeal joints portion, and the wall surface in interphalangeal joint portion offers
First fixation hole, the extending direction for extending perpendicularly to the first embedded hole of the first fixation hole, the first fixation hole connection first
Embedded hole, the torsion arm of the first torsional spring successively wear the first embedded hole and the first fixation hole and the wall for being resisted against interphalangeal joint portion
Face;
Metacarpophalangeal joints portion offers the second embedded hole close to the end face in interphalangeal joint portion, and the wall surface in metacarpophalangeal joints portion offers
Second fixation hole, the extending direction for extending perpendicularly to the second embedded hole of the second fixation hole, the second fixation hole connection second
Embedded hole, the torsion arm of the second torsional spring successively wear the second embedded hole and the second fixation hole and the wall for being resisted against metacarpophalangeal joints portion
Face.
In an embodiment of the present invention:
Sensor is provided between interphalangeal joint portion and metacarpophalangeal joints portion;
Sensor is used to feed back the tilt angle between interphalangeal joint portion and metacarpophalangeal joints portion.
In an embodiment of the present invention:
Upper fupport arm and forearm holder pass through hinged axis connection.
In an embodiment of the present invention:
One end of articulated shaft is fixed with dial;
The end face that upper arm depends on nearly dial is provided with graduation mark.
In an embodiment of the present invention:
Upper arm, which is supported, offers upper arm holding tank by the end face of human body upper arm;
Forearm holder offers forearm holding tank against the end face of human body forearm;
The surface of upper arm holding tank and forearm holding tank is provided with froth bed;
Upper fupport arm offers arc groove far from the end face of forearm holder.
In an embodiment of the present invention:
Upper arm fixed part is the velcro for being set to fupport arm two side walls;
Forearm fixed part is the velcro for being set to forearm holder two side walls.
In an embodiment of the present invention:
One end elastic connection of five finger training portions and forearm holder far from upper fupport arm, five finger training portions correspond to human body
Five finger positions are spaced apart.
The technical solution of the utility model at least has the following beneficial effects:
A kind of Finger Function Training device provided by the utility model, the Finger Function Training device are instructed for finger gymnastic
Practice, which has effective exercise effect, tempers finger, Neng Gouzhi by the Finger Function Training device
It sees ground and finds out finger pressing dynamics.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is structural schematic diagram of the Finger Function Training device under the first visual angle in the utility model embodiment 1;
Fig. 2 is structural schematic diagram of the Finger Function Training device under the second visual angle in the utility model embodiment 1;
Fig. 3 is the structural schematic diagram of the utility model embodiment 1 middle interphalangeal joint portion and metacarpophalangeal joints portion;
Fig. 4 is the structural schematic diagram of 1 middle interphalangeal joint portion of the utility model embodiment.
Icon: 10- Finger Function Training device;The upper fupport arm of 11-;12- forearm holder;13- finger training portion;21- is closed between referring to
Section portion;22- metacarpophalangeal joints portion;The first elastic component of 23-;30- articulated shaft;31- dial;110- upper arm fixed part;120- forearm
Fixed part;The first embedded hole of 210-;The first fixation hole of 211-.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "lower"
For be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation or position usually put
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This
Outside, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
To be mechanical connection, it can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
It is logical.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Meaning.
In the present invention unless specifically defined or limited otherwise, fisrt feature is on or below second feature
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Right above two features and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is in the second spy
Under sign, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of fisrt feature level
Height is less than second feature.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
Embodiment 1
The present embodiment provides a kind of Finger Function Training device 10, which is used for finger gymnastic
Training, the Finger Function Training device 10 have effective exercise effect, temper finger by the Finger Function Training device 10,
Finger pressing dynamics can intuitively be gone out.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 shows tool of the Finger Function Training device 10 under the first visual angle in the present embodiment
Body structure, Fig. 2 shows specific structure of the Finger Function Training device 10 under the second visual angle in the present embodiment
Finger Function Training device 10 includes upper fupport arm 11, forearm holder 12 and finger training portion 13.
The side wall of upper fupport arm 11 is provided with upper arm fixed part 110, and upper arm fixed part 110 is configured to upper fupport arm 11 is fixed
In human body upper arm.
The side wall of forearm holder 12 is provided with forearm fixed part 120, and forearm fixed part 120 is configured to forearm holder 12 is fixed
In human body forearm.
Upper fupport arm 11 is rotatably coupled with forearm holder 12.
At least one finger training portion 13 and one end elastic connection of the forearm holder 12 far from upper fupport arm 11, finger training portion 13
With being pressed curved bending state by human finger and restore normal normal condition under elastic restoring force effect.It needs
Illustrate, in the present embodiment, five finger training portions 13 and one end elastic connection of the forearm holder 12 far from upper fupport arm 11, five
Corresponding five finger positions of human body in finger training portion 13 are spaced apart.
Specifically, in the present embodiment, upper arm fixed part 110 is the magic for being set to 11 two side walls of upper fupport arm
Patch, forearm fixed part 120 is the velcro for being set to 12 two side walls of forearm holder.In other specific embodiments, upper arm is solid
Determine portion 110 and forearm fixed part 120 can also be other structures, such as tied rope etc..
Wherein, upper fupport arm 11 is connect with forearm holder 12 by articulated shaft 30, and one end of articulated shaft 30 is fixed with dial
31, upper fupport arm 11 is provided with graduation mark close to the end face of dial 31, and in the present embodiment, dial 31 is relative to articulated shaft 30
Motionless, the rotation angle between upper fupport arm 11 and forearm holder 12 can be confirmed by graduation mark and dial 31.
For the exercise comfort level for improving patient, upper fupport arm 11 offers upper arm holding tank against the end face of human body upper arm, preceding
Fupport arm 12 offers forearm holding tank against the end face of human body forearm, and the surface of upper arm holding tank and forearm holding tank is provided with bubble
Foam layer, upper fupport arm 11 offer arc groove far from the end face of forearm holder 12.
Further, finger training portion 13 includes interphalangeal joint portion 21, metacarpophalangeal joints portion 22, the first elastic component 23 and second
Elastic component.
Interphalangeal joint portion 21, the first elastic component 23, metacarpophalangeal joints portion 22 and the second elastic component are along forearm holder 12 to upper arm
It is sequentially connected on the direction of support 11, interphalangeal joint portion 21 and metacarpophalangeal joints portion 22 pass through 23 elastic connection of the first elastic component, metacarpophalangeal
The one end of joint portion 22 and forearm holder 12 far from upper fupport arm 11 passes through the second elastic component elastic connection.
Further, in the present embodiment, referring to FIG. 3, Fig. 3 shows the present embodiment middle interphalangeal joint portion 21 and metacarpophalangeal
The specific structure of joint portion 22.
First elastic component 23 is the first torsional spring, and two torsion arms of the first torsional spring are closed with interphalangeal joint portion 21 and metacarpophalangeal respectively
Section portion 22 is detachably connected.
Second elastic component be the second torsional spring, two torsion arms of the second torsional spring respectively with metacarpophalangeal joints portion 22 and forearm holder 12
One end far from upper fupport arm 11 connects.
The specific structure of the present embodiment middle interphalangeal joint portion 21 is shown in conjunction with Fig. 4, Fig. 4.
Interphalangeal joint portion 21 offers the first embedded hole 210 close to the end face in metacarpophalangeal joints portion 22, interphalangeal joint portion 21
Wall surface offers the first fixation hole 211, the extension side for extending perpendicularly to the first embedded hole 210 of the first fixation hole 211
To the first fixation hole 211 is connected to the first embedded hole 210, and the torsion arm of the first torsional spring successively wears the first embedded hole 210 and first
Fixation hole 211 and the wall surface for being resisted against interphalangeal joint portion 21 are able to achieve removable since the torsion arm of the first torsional spring has elasticity
It is arranged with unloading, repeatedly dismantles, repeatedly install and use.
Similarly, metacarpophalangeal joints portion 22 offers the second embedded hole, metacarpophalangeal joints portion 22 close to the end face in interphalangeal joint portion 21
Wall surface offer the second fixation hole, the extending direction for extending perpendicularly to the second embedded hole of the second fixation hole, second is solid
Determine hole and be connected to the second embedded hole, the torsion arm of the second torsional spring successively wears the second embedded hole and the second fixation hole and is resisted against metacarpophalangeal
The wall surface of joint portion 22.
Further, for that can have a clear understanding of, patient's finger presses the press degree in finger training portion 13, specific real at other
It applies in mode, sensor is provided between interphalangeal joint portion 21 and metacarpophalangeal joints portion 22, sensor is for feeding back interphalangeal joint portion
Tilt angle between 21 and metacarpophalangeal joints portion 22.
Inventor devises above-mentioned Finger Function Training device 10, which is used for finger gymnastic
Training, the Finger Function Training device 10 have effective exercise effect, temper finger by the Finger Function Training device 10,
Finger pressing dynamics can intuitively be gone out.Finger Function Training device 10 includes upper fupport arm 11, forearm holder 12 and finger instruction
White silk portion 13.Wherein, the corresponding human body upper arm of upper fupport arm 11, the corresponding human body forearm of forearm holder 12, upper fupport arm 11 and forearm holder 12 are distinguished
The upper arm and forearm of human body, and upper fupport arm 11 and forearm holder are fixed on by upper arm fixed part 110 and forearm fixed part 120
12 are rotatably coupled, and the elbow of human body is in rotation, upper fupport arm 11 and the corresponding movement of forearm holder 12, at this point, doctor can pass through
Fupport arm 11 and the tilt angle of forearm holder 12 obtain the elbow activity condition of patient in observation.At least one finger training portion 13
One end elastic connection with forearm holder 12 far from upper fupport arm 11, patient can press finger training portion by finger, overcome elastic force
So that finger training portion 13 be in bending state, doctor by observation finger training portion 13 relative to forearm holder 12 tilt angle come
The pressing dynamics for understanding patient, when patient, which cancels, to be pressed, finger training portion 13 restores as former state under the action of elastic force in just
Normal state.The Finger Function Training device 10 has effective exercise effect, tempers hand by the Finger Function Training device
Refer to, can intuitively go out finger pressing dynamics.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of Finger Function Training device characterized by comprising
Upper fupport arm, the side wall of the upper fupport arm are provided with upper arm fixed part, and the upper arm fixed part is configured to the upper arm
Support is fixed on human body upper arm;
Forearm holder, the side wall of the forearm holder are provided with forearm fixed part, and the forearm fixed part is configured to the forearm
Support is fixed on human body forearm;
The upper fupport arm is rotatably coupled with the forearm holder;
Finger training portion, at least one described finger training portion and the forearm holder connect far from one end elasticity of the upper fupport arm
It connects;
The finger training portion, which has, to be pressed curved bending state by human finger and restores under elastic restoring force effect
Normal normal condition.
2. Finger Function Training device according to claim 1, it is characterised in that:
The finger training portion includes interphalangeal joint portion, metacarpophalangeal joints portion, the first elastic component and the second elastic component;
The interphalangeal joint portion, first elastic component, the metacarpophalangeal joints portion and second elastic component are along the forearm
It is sequentially connected on support to the direction of the upper fupport arm;
The interphalangeal joint portion and the metacarpophalangeal joints portion pass through the first elastic component elastic connection;
The metacarpophalangeal joints portion and the one end of the forearm holder far from the upper fupport arm pass through the second elastic component elastic connection.
3. Finger Function Training device according to claim 2, it is characterised in that:
First elastic component be the first torsional spring, two torsion arms of first torsional spring respectively with the interphalangeal joint portion and institute
It is detachably connected to state metacarpophalangeal joints portion;
Second elastic component be the second torsional spring, two torsion arms of second torsional spring respectively with the metacarpophalangeal joints portion and institute
Forearm holder is stated to connect far from one end of the upper fupport arm.
4. Finger Function Training device according to claim 3, it is characterised in that:
The interphalangeal joint portion offers the first embedded hole, the wall in the interphalangeal joint portion close to the end face in the metacarpophalangeal joints portion
Face offers the first fixation hole, the extending direction for extending perpendicularly to first embedded hole of first fixation hole, institute
It states the first fixation hole and is connected to first embedded hole, the torsion arm of first torsional spring successively wears first embedded hole and the
One fixation hole and the wall surface for being resisted against the interphalangeal joint portion;
The metacarpophalangeal joints portion offers the second embedded hole, the wall in the metacarpophalangeal joints portion close to the end face in the interphalangeal joint portion
Face offers the second fixation hole, the extending direction for extending perpendicularly to second embedded hole of second fixation hole, institute
It states the second fixation hole and is connected to second embedded hole, the torsion arm of second torsional spring successively wears second embedded hole and the
Two fixation holes and the wall surface for being resisted against the metacarpophalangeal joints portion.
5. Finger Function Training device according to claim 2, it is characterised in that:
Sensor is provided between the interphalangeal joint portion and the metacarpophalangeal joints portion;
The sensor is used to feed back the tilt angle between the interphalangeal joint portion and the metacarpophalangeal joints portion.
6. Finger Function Training device according to claim 1, it is characterised in that:
The upper fupport arm and the forearm holder pass through hinged axis connection.
7. Finger Function Training device according to claim 6, it is characterised in that:
One end of the articulated shaft is fixed with dial;
The end face that the upper arm depends on the nearly dial is provided with graduation mark.
8. Finger Function Training device according to claim 1, it is characterised in that:
The upper arm, which is supported, offers upper arm holding tank by the end face of human body upper arm;
The forearm holder offers forearm holding tank against the end face of human body forearm;
The surface of the upper arm holding tank and the forearm holding tank is provided with froth bed;
The upper fupport arm offers arc groove far from the end face of the forearm holder.
9. Finger Function Training device according to claim 1, it is characterised in that:
The upper arm fixed part is the velcro for being set to the upper fupport arm two side walls;
The forearm fixed part is the velcro for being set to the forearm holder two side walls.
10. Finger Function Training device according to claim 1, it is characterised in that:
Five finger training portions and one end elastic connection of the forearm holder far from the upper fupport arm, five finger instructions
White silk portion corresponds to five finger positions of human body and is spaced apart.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820688146.3U CN208525749U (en) | 2018-05-08 | 2018-05-08 | A kind of Finger Function Training device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820688146.3U CN208525749U (en) | 2018-05-08 | 2018-05-08 | A kind of Finger Function Training device |
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Publication Number | Publication Date |
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CN208525749U true CN208525749U (en) | 2019-02-22 |
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CN201820688146.3U Expired - Fee Related CN208525749U (en) | 2018-05-08 | 2018-05-08 | A kind of Finger Function Training device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113559469A (en) * | 2021-08-09 | 2021-10-29 | 丽水学院 | Finger buckling force training tool for sports |
-
2018
- 2018-05-08 CN CN201820688146.3U patent/CN208525749U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113559469A (en) * | 2021-08-09 | 2021-10-29 | 丽水学院 | Finger buckling force training tool for sports |
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