CN220197697U - Exoskeleton mechanism with adjustable length for coal mine - Google Patents
Exoskeleton mechanism with adjustable length for coal mine Download PDFInfo
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- CN220197697U CN220197697U CN202321494425.3U CN202321494425U CN220197697U CN 220197697 U CN220197697 U CN 220197697U CN 202321494425 U CN202321494425 U CN 202321494425U CN 220197697 U CN220197697 U CN 220197697U
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- fixedly connected
- hip joint
- knee joint
- screw thread
- coal mines
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- 230000007246 mechanism Effects 0.000 title claims abstract description 35
- 239000003245 coal Substances 0.000 title claims abstract description 16
- 210000004394 hip joint Anatomy 0.000 claims abstract description 24
- 210000000629 knee joint Anatomy 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 abstract description 4
- 210000002414 leg Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 210000003141 lower extremity Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000001624 hip Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model relates to a length-adjustable exoskeleton mechanism for coal mines, which comprises a hip joint, wherein a knee joint is arranged at the bottom of the hip joint, an adjusting mechanism is arranged at the bottom of the hip joint, an adjusting component is arranged at the bottom of the hip joint, the adjusting mechanism comprises a sleeve fixedly connected with the bottom of the hip joint, cabin bodies are fixedly connected to the left side and the right side of the sleeve, limit rods are slidably connected to the inner parts of the two cabin bodies, springs are sleeved on the outer sides of the two limit rods, limit plates are fixedly connected to the outer sides of the two limit rods, and a connecting rod is fixedly connected to the top of the knee joint. This exoskeleton mechanism with adjustable length for colliery makes the exoskeleton device possess length adjustment's function through setting up adjustment mechanism and adjusting part, reaches the effect that carries out length adjustment to hip joint and knee joint to the patient of different statures uses, has made things convenient for user's use, has increased the commonality of exoskeleton device.
Description
Technical Field
The utility model relates to the technical field of rehabilitation instruments, in particular to an exoskeleton mechanism with adjustable length for a coal mine.
Background
The exoskeleton robot is a wearable robot capable of assisting human body to complete limb movement, and mainly comprises a waist structure, a leg structure, a human-computer interface and other mechanical structures, various controllers, sensors and other parts, wherein the rehabilitation exoskeleton is paid more attention, partial products are applied to clinical rehabilitation treatment, the rehabilitation exoskeleton is mainly divided into an upper limb rehabilitation exoskeleton and a lower limb rehabilitation exoskeleton, and the lower limb rehabilitation exoskeleton is mainly composed of a leg mechanism, a waist mechanism, a joint driving device, a power system, a control system and other parts.
When dangerous conditions occur in a coal mine, the body of a coal mine worker is easy to be injured, as the legs of a patient with lower limb movement dysfunction do not have or only have weak movement capacity, the weight of the body of the patient is mainly borne by leg mechanisms, so that the legs of the patient are required to be driven to move through the movement of the lower limb exoskeleton legs, the purpose of rehabilitation walking training is achieved, the existing exoskeleton mechanism does not have the function of adjusting the length, users with different body types are inconvenient to use, the practicability of the exoskeleton mechanism is reduced, and the problem is solved by the exoskeleton mechanism with the adjustable length for the coal mine.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an exoskeleton mechanism with adjustable length for coal mines, which has the advantages of length adjustment and the like, and solves the problem that the existing exoskeleton mechanism does not have the function of adjusting the length, so that users with different sizes are inconvenient to use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the exoskeleton mechanism comprises a hip joint, wherein a knee joint is arranged at the bottom of the hip joint, an adjusting mechanism is arranged at the bottom of the hip joint, and an adjusting assembly is arranged at the bottom of the hip joint;
the adjusting mechanism comprises a sleeve fixedly connected with the bottom of the hip joint, two cabin bodies are fixedly connected to the left side and the right side of the sleeve, limiting rods are slidably connected to the inner portions of the cabin bodies, springs are sleeved on the outer sides of the limiting rods, limiting plates are fixedly connected to the outer sides of the limiting rods, and connecting rods are fixedly connected to the top of the knee joint.
Further, the adjusting part includes the box with knee joint bottom fixed connection, the interior roof fixed mounting of box has the motor, the output shaft fixedly connected with threaded rod of motor, the outside threaded connection of threaded rod has the screw thread piece, the equal fixedly connected with slider in the left and right sides of screw thread piece, the bottom fixedly connected with dead lever of screw thread piece, the bottom fixedly connected with sole of dead lever.
Further, a plurality of limit grooves are formed in the left side and the right side of the connecting rod, and the size of each limit groove is matched with that of the limit rod.
Further, handles are fixedly connected to one sides of the two limiting rods, which are opposite to each other.
Further, a thread groove is formed in the thread block, and the inside of the thread groove is in threaded connection with the outer side of the threaded rod.
Further, the left and right sides of the inner wall of the box body are provided with sliding grooves, and the inner parts of the sliding grooves are in sliding connection with the outer sides of the sliding blocks.
Further, a sliding through hole is formed in the bottom of the box body, and the inside of the sliding through hole is in sliding connection with the outer side of the fixing rod.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this exoskeleton mechanism with adjustable length for colliery makes the exoskeleton device possess length adjustment's function through setting up adjustment mechanism and adjusting part, reaches the effect that carries out length adjustment to hip joint and knee joint to the patient of different statures uses, has made things convenient for user's use, has increased the commonality of exoskeleton device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.
In the figure: 1 hip joint, 2 knee joint, 3 sleeve, 4 cabin bodies, 5 gag lever posts, 6 springs, 7 limiting plates, 8 connecting rods, 9 box bodies, 10 motors, 11 threaded rods, 12 threaded blocks, 13 sliding blocks, 14 fixed rods, 15 foot bottom plates and 16 handles.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, an exoskeleton mechanism with adjustable length for coal mine in this embodiment includes a hip joint 1, a knee joint 2 is disposed at the bottom of the hip joint 1, an adjusting mechanism is disposed at the bottom of the hip joint 1, and an adjusting component is disposed at the bottom of the hip joint 1.
The adjusting mechanism comprises a sleeve 3 fixedly connected with the bottom of the hip joint 1, two cabin bodies 4 are fixedly connected to the left side and the right side of the sleeve 3, limiting rods 5 are slidably connected to the inner portions of the two cabin bodies 4, handles 16 are fixedly connected to the opposite sides of the two limiting rods 5, springs 6 are sleeved on the outer sides of the two limiting rods 5, limiting plates 7 are fixedly connected to the outer sides of the two limiting rods 5, connecting rods 8 are fixedly connected to the top of the knee joint 2, a plurality of limiting grooves are formed in the left side and the right side of each connecting rod 8, and the size of each limiting groove is matched with the size of each limiting rod 5.
In this embodiment, adjusting part includes box 9 with knee joint 2 bottom fixed connection, the spout has all been seted up to the left and right sides of box 9 inner wall, slide through hole has been seted up to the bottom of box 9, the interior roof fixed mounting of box 9 has motor 10, motor 10's output shaft fixedly connected with threaded rod 11, threaded rod 11's outside threaded connection has screw thread piece 12, screw thread groove has been seted up to screw thread piece 12's inside, screw thread groove's inside and threaded rod 11's outside threaded connection, the equal fixedly connected with slider 13 in both sides of screw thread piece 12, the inside and the outside sliding connection of slider 13 of spout, screw thread piece 12's bottom fixedly connected with dead lever 14, slide through hole's inside and the outside sliding connection of dead lever 14, the bottom fixedly connected with sole 15 of dead lever 14.
The working principle of the embodiment is as follows:
this exoskeleton mechanism with adjustable length for colliery, when using, pull two handles 16 in opposite directions, two handles 16 drive two gag lever posts 5 and move in opposite directions, draw gag lever post 5 from the inside in spacing groove, then draw sleeve 3, loosen handle 16 again, spring 6 resets and make gag lever post 5 insert in the suitable spacing groove, thereby reach the effect of adjusting the length of hip joint 1, start motor 10, the output shaft of motor 10 drives threaded rod 11 and rotates, threaded rod 11 reaches screw thread piece 12 and rotates, through setting up slider 13 and spout, limit screw thread piece 12, make it only can the up-and-down motion, make dead lever 14 drive foot bottom plate 15 up-and-down motion, thereby reach the effect of adjusting the length of knee joint 2, thereby the patient of different statures uses conveniently, the use of user has been facilitated, the commonality of exoskeleton device has been increased.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A length adjustable exoskeleton mechanism for coal mines, comprising a hip joint (1), characterized in that: the bottom of the hip joint (1) is provided with a knee joint (2), the bottom of the hip joint (1) is provided with an adjusting mechanism, and the bottom of the hip joint (1) is provided with an adjusting component;
the utility model discloses a knee joint, including adjusting mechanism, adjustment mechanism includes sleeve (3) with hip joint (1) bottom fixed connection, the equal fixedly connected with cabin body (4) of left and right sides of sleeve (3), two the equal sliding connection in inside of cabin body (4) gag lever post (5), two spring (6) have all been cup jointed in the outside of gag lever post (5), two equal fixedly connected with limiting plate (7) in the outside of gag lever post (5), the top fixedly connected with connecting rod (8) of knee joint (2).
2. A length adjustable exoskeleton mechanism for coal mines as claimed in claim 1, wherein: the utility model discloses a knee joint, including knee joint (2), adjusting part includes box (9) with knee joint (2) bottom fixed connection, the interior roof fixed mounting of box (9) has motor (10), the output shaft fixedly connected with threaded rod (11) of motor (10), the outside threaded connection of threaded rod (11) has screw thread piece (12), the equal fixedly connected with slider (13) in the left and right sides of screw thread piece (12), the bottom fixedly connected with dead lever (14) of screw thread piece (12), the bottom fixedly connected with sole (15) of dead lever (14).
3. A length adjustable exoskeleton mechanism for coal mines as claimed in claim 1, wherein: a plurality of limit grooves are formed in the left side and the right side of the connecting rod (8), and the size of each limit groove is matched with the size of the limit rod (5).
4. A length adjustable exoskeleton mechanism for coal mines as claimed in claim 1, wherein: the two opposite sides of the limiting rods (5) are fixedly connected with handles (16).
5. A length adjustable exoskeleton mechanism for coal mines as claimed in claim 2, wherein: the inside of screw thread piece (12) has seted up the screw thread groove, the inside of screw thread groove and the outside threaded connection of threaded rod (11).
6. A length adjustable exoskeleton mechanism for coal mines as claimed in claim 2, wherein: the left side and the right side of the inner wall of the box body (9) are provided with sliding grooves, and the inner parts of the sliding grooves are in sliding connection with the outer sides of the sliding blocks (13).
7. A length adjustable exoskeleton mechanism for coal mines as claimed in claim 2, wherein: the bottom of the box body (9) is provided with a sliding through hole, and the inside of the sliding through hole is in sliding connection with the outer side of the fixed rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494425.3U CN220197697U (en) | 2023-06-12 | 2023-06-12 | Exoskeleton mechanism with adjustable length for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494425.3U CN220197697U (en) | 2023-06-12 | 2023-06-12 | Exoskeleton mechanism with adjustable length for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220197697U true CN220197697U (en) | 2023-12-19 |
Family
ID=89150951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321494425.3U Active CN220197697U (en) | 2023-06-12 | 2023-06-12 | Exoskeleton mechanism with adjustable length for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220197697U (en) |
-
2023
- 2023-06-12 CN CN202321494425.3U patent/CN220197697U/en active Active
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