CN215994397U - Novel wearable mechanical finger - Google Patents
Novel wearable mechanical finger Download PDFInfo
- Publication number
- CN215994397U CN215994397U CN202122380337.8U CN202122380337U CN215994397U CN 215994397 U CN215994397 U CN 215994397U CN 202122380337 U CN202122380337 U CN 202122380337U CN 215994397 U CN215994397 U CN 215994397U
- Authority
- CN
- China
- Prior art keywords
- finger
- knuckle
- connecting piece
- far
- connecting shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 210000001145 finger joint Anatomy 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000037311 normal skin Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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- Prostheses (AREA)
Abstract
The utility model relates to a novel wearable mechanical finger belongs to medical technical field. Comprises a finger part and a palm part; the finger part is located palm part one end and is connected with the palm part, the finger part includes first finger subassembly, the second finger subassembly, first finger part includes first nearly knuckle, first well knuckle, first knuckle far away, the finger subassembly includes the nearly knuckle of second, the knuckle far away of second, the palm part includes the atress board, the fixed band, the finger part is connected with the atress board, be connected through being equipped with first connecting piece between atress board and the finger subassembly, all be connected through being equipped with the second connecting piece between first nearly knuckle and first well knuckle, the nearly knuckle of second and the knuckle far away of second. The utility model provides a novel wearing formula mechanical finger can help the severed finger crowd to resume its finger motion function, can not produce the injury to remaining the finger to can be according to the actual conditions adjustment length of the person of wearing, make it be applicable to different person of wearing.
Description
Technical Field
The utility model relates to a novel wearable mechanical finger belongs to medical technical field.
Background
Some people in life lose fingers due to accidents, so that the fingers are inconvenient to grab objects, lose part of labor capacity, and generate self-inferior feeling to influence the health of the body, the body and the mind of the people. The mechanical arm commonly used at present is sleeved on the finger, has a complex structure, cannot be adjusted, and cannot adapt to fingers with different sizes.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a novel wearing formula mechanical finger can help the disconnected finger crowd to resume its finger motion function, can not produce the injury to remaining the finger to can be according to wearer's actual conditions adjustment length, make it be applicable to different wearers.
The utility model provides a novel wearable mechanical finger, which comprises a finger part and a palm part; the finger part is positioned at one end of the palm part and is connected with the palm part, the finger part comprises a first finger component and a second finger component, the first finger part comprises a first near knuckle, a first middle knuckle and a first far knuckle, the finger component comprises a second near knuckle and a second far knuckle, the first middle knuckle and the first far knuckle are hinged with each other, the first near knuckle is hinged with the first middle knuckle, the first near knuckle and the second near knuckle respectively comprise a first connecting shaft and a second connecting shaft, the first connecting shaft is provided with a fixing sleeve, the second near knuckle is hinged with the second far knuckle, the palm part comprises a stress plate and a fixing belt, the finger part is connected with the stress plate, the first finger component is positioned at one end of the stress plate, the second finger component is positioned at one side of the stress plate and corresponds to the first finger component, the stress plate is connected with the finger assembly through a first connecting piece, and the first near knuckle is connected with the first middle knuckle through a second connecting piece, and the second near knuckle is connected with the second far knuckle through a second connecting piece.
The first finger assembly is located one end, far away from the fixing band, of the stress plate, the first connecting piece is fixedly connected with the stress plate, the first connecting shaft is hinged to one end, close to the stress plate, of the first connecting piece, the second connecting shaft is hinged to one end, far away from the stress plate, of the first connecting piece, and the first connecting shaft and the second connecting shaft are located on two sides of the first connecting piece respectively.
The second connecting piece is fixedly connected with the first middle knuckle and the second far knuckle respectively, the first connecting shaft is hinged to one end, close to the first connecting piece, of the second connecting piece, and the second connecting shaft is hinged to one end, far away from the first connecting piece, of the second connecting piece.
The fixing sleeve is connected with the first connecting shaft through a first bolt, a first sliding groove corresponding to the first bolt is formed in the first connecting shaft, and the fixing sleeve is located on one side of the bottom of the first connecting shaft.
And the first middle knuckle, the first far knuckle and the second far knuckle are all provided with a simulated skin layer.
The simulated skin layer is provided with anti-skid lines.
The fixing band is positioned on two sides of one end, far away from the finger part, of the first stress plate.
The utility model has the advantages that:
the utility model provides a novel wearing formula mechanical finger can help disconnected finger crowd to resume its finger motion function, can not produce the injury to remaining the finger to can be according to the actual conditions adjustment length of person of wearing, make it can be applicable to different person of wearing, can help the lost distant section to indicate and the joint motion of the crowd of middle-section finger, resume its good agility and natural gripping mode, and anchoring that can be comfortable is on the back of the hand. The powering of the fingertips depends on the input force of the patient. The gripping posture enables the patient to lift the weight while the load is effectively transferred to the back of the hand.
Drawings
Fig. 1 is the overall structure schematic diagram of the novel wearable mechanical finger of the present invention.
Fig. 2 is another angle structure diagram of the wearable mechanical finger of the present invention.
Fig. 3 is a schematic view of a finger portion structure of a novel wearable mechanical finger of the present invention.
Fig. 4 is another schematic structural diagram of the finger part of the novel wearable mechanical finger of the present invention.
(1, a first middle knuckle, 2, a first far knuckle, 3, a first connecting shaft, 4, a second connecting shaft, 5, a fixing sleeve, 6, a stress plate, 7, a fixing belt, 8, a second far knuckle, 9, a first connecting piece, 10 and a second connecting piece)
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 4: the utility model provides a novel wearable mechanical finger, which comprises a finger part and a palm part; the finger part is positioned at one end of the palm part and connected with the palm part, the finger part comprises a first finger component and a second finger component, the first finger part comprises a first near knuckle, a first middle knuckle 1 and a first far knuckle 2, the finger component comprises a second near knuckle and a second far knuckle 8, the first middle knuckle 1 and the first far knuckle 2 are hinged with each other, the first near knuckle is hinged with the first middle knuckle 1, the first near knuckle and the second near knuckle both comprise a first connecting shaft 3 and a second connecting shaft 4, the first connecting shaft 3 is provided with a fixing sleeve 5, the second near knuckle is hinged with the second far knuckle 8, the palm part comprises a stressed plate 6 and a fixing belt 7, the finger part is connected with the stressed plate 6, the first finger component is positioned at one end of the stressed plate 6, the second finger component is positioned at one side of the stressed plate 6 and corresponds to the first finger component, the stress plate 6 is connected with the finger assembly through a first connecting piece 9, and the first near knuckle is connected with the first middle knuckle 1, the second near knuckle is connected with the second far knuckle 8 through a second connecting piece 10.
The utility model discloses well first finger subassembly is located atress board 6 and keeps away from 7 one ends of fixed band, first connecting piece 9 and 6 fixed connection of atress board, first connecting axle 3 is close to atress board 6 one end with first connecting piece 9 and is articulated, it is articulated that second connecting axle 4 keeps away from 6 one ends of atress board with first connecting piece 9, first connecting axle 3, second connecting axle 4 are located first connecting piece 9 both sides respectively.
The utility model discloses well second connecting piece 10 respectively with first well knuckle 1, the 8 fixed connection of knuckle far away of second, first connecting axle 3 is close to first connecting piece 9 one end with second connecting piece 10 and articulates, second connecting axle 4 is kept away from first connecting piece 9 one end with second connecting piece 10 and is articulated.
The utility model discloses be connected through being equipped with first bolt between well fixed cover 5 and the first connecting axle 3, be equipped with the first spout corresponding with first bolt on the first connecting axle 3, fixed cover 5 is located 3 bottom one side of first connecting axle.
The utility model discloses in all be equipped with emulation skin layer on first well knuckle 1, first knuckle 2 far away, the knuckle 8 far away of second.
The utility model discloses be equipped with anti-skidding line on well emulation skin layer.
The utility model discloses well fixed band 7 is located first atress board 6 and keeps away from finger part one end both sides.
The utility model discloses the adoption of well main part material is 316 stainless steel food grade, nylon, rubber resin.
The working principle is as follows: when the palm is used, the palm penetrates between the stress plate 6 and the fixing belt 7 and is fixed through the fixing belt 7, fingers penetrate through the fixing sleeve 5 and slide in the first sliding groove through the first bolt so as to adjust the position of the fixing sleeve 5 on the first connecting shaft 3 to be suitable for different people, when a user extends the residual fingers into the fixing sleeve 5 to extract heavy objects, the fixing sleeve 5 drives the first connecting shaft 3 to rotate up and down, the colleagues of the first connecting shaft 3 rotating up and down drive the first middle finger joint 1, the first far finger joint 2 and the second far finger joint 8 to rotate, the second connecting shaft 4 is fixed so as to enable the first middle finger joint 1, the first far finger joint 2 and the second far finger joint 8 to rotate around the hinge point of the second connecting shaft 4 and the second connecting member 10, so that the first middle finger joint 1, the first far finger joint 2 and the second far finger joint 8 are bent to grasp the objects by using the force of the residual fingers, the first simulation skin layer can simulate normal skin, the attractiveness is further improved, and the anti-slip lines can avoid slipping.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. The utility model provides a novel wearing formula mechanical finger which characterized in that: comprises a finger part and a palm part; the finger part is located one end of the palm part and connected with the palm part, the finger part comprises a first finger component and a second finger component, the first finger component comprises a first near knuckle, a first middle knuckle (1) and a first far knuckle (2), the finger component comprises a second near knuckle and a second far knuckle (8), the first middle knuckle (1) and the first far knuckle (2) are hinged with each other, the first near knuckle is hinged with the first middle knuckle (1), the first near knuckle and the second near knuckle respectively comprise a first connecting shaft (3) and a second connecting shaft (4), the first connecting shaft (3) is provided with a fixing sleeve (5), the second near knuckle is hinged with the second far knuckle (8), the palm part comprises a stress plate (6) and a fixing belt (7), and the finger part is connected with the stress plate (6), first finger subassembly is located atress board (6) one end, the second finger subassembly is located atress board (6) one side and corresponding with first finger subassembly, be connected through being equipped with first connecting piece (9) between atress board (6) and the finger subassembly, all be connected through being equipped with second connecting piece (10) between first nearly knuckle and first middle finger knuckle (1), the nearly knuckle of second and the second far knuckle (8).
2. The novel wearable mechanical finger as claimed in claim 1, wherein: fixed band (7) one end is kept away from in first finger subassembly is located atress board (6), first connecting piece (9) and atress board (6) fixed connection, it is articulated that first connecting axle (3) and first connecting piece (9) are close to atress board (6) one end, it is articulated that atress board (6) one end is kept away from with first connecting piece (9) second connecting axle (4), first connecting axle (3), second connecting axle (4) are located first connecting piece (9) both sides respectively.
3. The novel wearable mechanical finger as claimed in claim 1, wherein: the second connecting piece (10) is fixedly connected with the first middle knuckle (1) and the second far knuckle (8) respectively, the first connecting shaft (3) is hinged to one end, close to the first connecting piece (9), of the second connecting piece (10), and the second connecting shaft (4) is hinged to one end, far away from the first connecting piece (9), of the second connecting piece (10).
4. The novel wearable mechanical finger as claimed in claim 1, wherein: the fixing sleeve (5) is connected with the first connecting shaft (3) through a first bolt, a first sliding groove corresponding to the first bolt is formed in the first connecting shaft (3), and the fixing sleeve (5) is located on one side of the bottom of the first connecting shaft (3).
5. The novel wearable mechanical finger as claimed in claim 1, wherein: the first middle knuckle (1), the first far knuckle (2) and the second far knuckle (8) are all provided with simulated skin layers.
6. The novel wearable mechanical finger as claimed in claim 5, wherein: the simulated skin layer is provided with anti-skid lines.
7. The novel wearable mechanical finger as claimed in claim 1, wherein: the fixing belt (7) is positioned on two sides of one end, far away from the finger part, of the first stress plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122380337.8U CN215994397U (en) | 2021-09-29 | 2021-09-29 | Novel wearable mechanical finger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122380337.8U CN215994397U (en) | 2021-09-29 | 2021-09-29 | Novel wearable mechanical finger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215994397U true CN215994397U (en) | 2022-03-11 |
Family
ID=80523200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122380337.8U Expired - Fee Related CN215994397U (en) | 2021-09-29 | 2021-09-29 | Novel wearable mechanical finger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215994397U (en) |
-
2021
- 2021-09-29 CN CN202122380337.8U patent/CN215994397U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |