CN220424164U - Auxiliary finger stretching device - Google Patents
Auxiliary finger stretching device Download PDFInfo
- Publication number
- CN220424164U CN220424164U CN202222376690.3U CN202222376690U CN220424164U CN 220424164 U CN220424164 U CN 220424164U CN 202222376690 U CN202222376690 U CN 202222376690U CN 220424164 U CN220424164 U CN 220424164U
- Authority
- CN
- China
- Prior art keywords
- support body
- finger
- palm
- push rod
- auxiliary
- 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.)
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Links
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000017531 blood circulation Effects 0.000 abstract description 5
- 206010052428 Wound Diseases 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000001145 finger joint Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 206010037802 Radius fracture Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Massaging Devices (AREA)
Abstract
The utility model discloses an auxiliary finger stretching device, which comprises: the palm support body, install a plurality of finger support bodies on the palm support body edge, connect finger support body with the elastic element between the palm support body. The finger support body is hinged to the palm support body, a push rod is arranged between the finger support body and the palm support body, and the push rod pushes the finger support body to enable the finger support body to rotate relative to the palm support body so as to be close to the palm support body. The elastic element supports the finger support body and enables the finger support body to rotate relative to the palm support body so as to be far away from the palm support body. The auxiliary finger stretching device is used for supporting the palm of a user, and drives the finger support body through the push rod and the elastic element, so that when the user's hand is placed in the auxiliary finger stretching device, the automatic stretching of the hand can be realized, the blood circulation of the hand is increased, and the recovery of wounds and affected parts of a patient is accelerated.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary appliances, in particular to an auxiliary finger stretching device.
Background
After a fracture of the forearm of a human body, such as a radius fracture, the patient is required to repeatedly grip and relax during the healing process to increase the blood flow of the arm, which is beneficial to the recovery of the wound of the patient. However, the patients rarely actively and repeatedly exercise the fist in the treatment process, and the rehabilitation effect is slow.
Disclosure of Invention
In order to solve the problems of little palm movement and slow rehabilitation effect of a patient after the operation in the prior art, the utility model provides an auxiliary finger stretching device for assisting the finger stretching of the patient to increase blood circulation and accelerating the rehabilitation of wounds and affected parts of the patient.
The utility model is realized by the following technical scheme:
an auxiliary finger grip device comprising: the palm support body, a plurality of finger support bodies arranged on the edges of the palm support body, and an elastic element connected between the finger support body and the palm support body;
the finger support body is hinged to the palm support body, a push rod is arranged between the finger support body and the palm support body, and the push rod pushes the finger support body to enable the finger support body to rotate relative to the palm support body so as to be close to the palm support body;
the elastic element supports the finger support body and enables the finger support body to rotate relative to the palm support body so as to be far away from the palm support body.
Further, the finger support body comprises a plurality of movable joints, and the movable joints are hinged with each other.
Further, the finger support body is provided with a groove for accommodating fingers, the palm support body is used for supporting the palm, and the finger support body is used for supporting fingers to be close to or far away from the palm.
Further, a plurality of air cylinders are arranged on the side wall of the palm support body, one end of the push rod is inserted into the air cylinders, and the air cylinders drive the push rod.
Further, a flange is arranged at one end, far away from the palm support body, of the air cylinder, the push rod abuts against the flange, and the maximum displacement distance of the push rod relative to the air cylinder is limited.
Further, a pad body for supporting the palm is arranged on the palm support body.
The utility model has the beneficial effects that:
the auxiliary finger stretching device is used for supporting the palm of a user, and drives the finger support body through the push rod and the elastic element, so that when the user's hand is placed in the auxiliary finger stretching device, the automatic stretching of the hand can be realized, the blood circulation of the hand is increased, and the recovery of wounds and affected parts of a patient is accelerated.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of another angle of the present utility model;
fig. 3 is a schematic cross-sectional view of a connection structure of a cylinder and a push rod in the present utility model.
Detailed Description
In order to make the objects, technical solutions and effects of the present utility model clearer and more specific, the present utility model will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 and 2, the present utility model discloses an auxiliary finger-stretching device, comprising: palm support body 1 for supporting palm, a plurality of finger supports 2 arranged on the edge of the palm support body 1 and an elastic member 3 connected between the finger rest 2 and the palm rest 1.
The finger support is hinged to the palm support body 1, a push rod 21 is arranged between the finger support 2 and the palm support body 1, and an air pump is arranged in the palm support body 1. The air pump drives the push rod 21 to push the finger rest 2 and compress the elastic element 3, so that the finger rest 2 rotates relative to the palm rest 1 to approach the palm rest 1. At this time, when the palm is placed on the auxiliary finger stretching device, the fingers are close to the palm, so that automatic fist making of the hands is realized.
When the air pump stops working, the push rod 21 loses the pushing force, the elastic element 3 supports the finger support 2, and the elastic element 3 recovers to be long and stretches, so that the finger support 2 rotates relative to the palm support 1 to be far away from the palm support 1. When the palm is placed on the auxiliary finger stretching device, the fingers are far away from the palm, so that the hands can be automatically stretched.
According to the utility model, the hand is driven by the finger support 2 and the palm support body 1 which can move mutually, when the hands of a patient are placed on the auxiliary finger stretching device, the automatic fist making and stretching of the hands are realized, the hand movement of the user is facilitated, the blood circulation of the arms is promoted, and the postoperative recovery of the patient is facilitated.
The finger rest 2 comprises a plurality of movable joints 22, wherein the movable joints 22 are hinged with each other. When the finger of the user is placed on the finger rest 2, in order to facilitate bending between the finger joints, the finger rest 2 of the utility model is provided with a plurality of movable joints 22, each movable joint 22 corresponds to a single finger joint, the movable joints 22 are mutually hinged, so that when the finger is bent for making a fist, the finger rest 2 is attached to the finger, and the finger is prevented from being separated from the finger rest 2.
The finger support 2 is provided with a groove 23 for accommodating fingers, the palm support body 1 is used for supporting the palm, and the finger support 2 is used for supporting fingers to be close to or far away from the palm.
Referring to fig. 3, a plurality of cylinders 11 are disposed on the side wall of the palm rest 1, one end of the push rod 21 is inserted into the cylinders 11, and the cylinders 11 drive the push rod 21. An air pump is inflated into the cylinder 11 to push the push rod 21.
The end of the cylinder 11 remote from the palm rest 1 is provided with a flange 110, the push rod 21 abuts the flange 110, the maximum displacement distance of the push rod 21 with respect to the cylinder 11 is limited. Avoid the auxiliary finger to stretch the excessive crooked problem of device, injury finger.
In a preferred embodiment of the present utility model, the palm support 1 is provided with a pad for supporting the palm. The pad body is preferably made of skin-friendly or elastic materials such as sponge and silica gel, so that the comfort level of hands placed on the palm support body 1 is increased, and the palm support body 1 is prevented from pressing marks or pressing marks on hands.
It is to be understood that the utility model is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (6)
1. An auxiliary finger grip device, comprising: the palm support body, a plurality of finger support bodies arranged on the edges of the palm support body, and an elastic element connected between the finger support body and the palm support body;
the finger support body is hinged to the palm support body, a push rod is arranged between the finger support body and the palm support body, the push rod pushes the finger support body to enable the finger support body to rotate relative to the palm support body to be close to the palm support body, an air pump is arranged in the palm support body, the air pump drives the push rod to push the finger support to lift and compress the elastic element, the finger support lift is enabled to rotate relative to the palm support body to be close to the palm support body, at the moment, when the palm is placed on the auxiliary finger stretching device, the finger is close to the palm, and automatic fist holding of the hand is achieved;
the elastic element supports the finger support body, so that the finger support body rotates relative to the palm support body to be far away from the palm support body, when the air pump stops working, the push rod loses pushing force, the elastic element supports the finger support body, the elastic element recovers to be long and stretches, the finger support body rotates relative to the palm support body to be far away from the palm support body, and when the palm is placed on the auxiliary finger stretching device, the finger is far away from the palm, so that automatic opening of the hand is realized.
2. The auxiliary finger grip device according to claim 1, wherein the finger rest comprises a plurality of movable segments, the movable segments being hinged to each other.
3. The auxiliary finger grip device according to claim 1, wherein the finger support is provided with a groove for accommodating a finger, the palm support is used for supporting a palm, and the finger support is used for supporting the finger to be close to or far from the palm.
4. The auxiliary finger grip device according to claim 1, wherein a plurality of air cylinders are provided on the side wall of the palm rest, one end of the push rod is inserted into the air cylinder, and the air cylinder drives the push rod.
5. The auxiliary finger grip device according to claim 4, wherein a flange is provided at an end of the cylinder remote from the palm rest, and the push rod abuts against the flange to limit a maximum displacement distance of the push rod relative to the cylinder.
6. The auxiliary finger grip device according to claim 1, wherein a pad for supporting a palm is provided on the palm support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222376690.3U CN220424164U (en) | 2022-09-07 | 2022-09-07 | Auxiliary finger stretching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222376690.3U CN220424164U (en) | 2022-09-07 | 2022-09-07 | Auxiliary finger stretching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220424164U true CN220424164U (en) | 2024-02-02 |
Family
ID=89687129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222376690.3U Active CN220424164U (en) | 2022-09-07 | 2022-09-07 | Auxiliary finger stretching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220424164U (en) |
-
2022
- 2022-09-07 CN CN202222376690.3U patent/CN220424164U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |