CN205411573U - Mechanical booster unit of limb rehabilitation ware - Google Patents
Mechanical booster unit of limb rehabilitation ware Download PDFInfo
- Publication number
- CN205411573U CN205411573U CN201521088959.1U CN201521088959U CN205411573U CN 205411573 U CN205411573 U CN 205411573U CN 201521088959 U CN201521088959 U CN 201521088959U CN 205411573 U CN205411573 U CN 205411573U
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- flywheel
- motor
- shell
- module
- mechanically aided
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Abstract
The utility model relates to a mechanical booster unit of limb rehabilitation ware, characterized by: including motor and shell, the rigid coupling has motor mount and mechanical assist drive device in the shell, rigid coupling motor on the motor mount, the key joint has the sprocket on the motor output shaft, the sprocket passes through the chain and constitutes mechanical assist drive device with the flywheel set meshing, flywheel set includes flywheel casing and torque limiter, the external round all rigid couplings of bell housing have the chain with the sprocket meshing, the internal circle of bell housing is inlayed and is had torque limiter. Beneficial effect: the utility model discloses can install and use in the limb rehabilitation ware. The pedal part of the recovered ware of low limbs adopts flywheel structural design, can provide the helping hand effect to can be according to the circumstances governing speed of difference, from 2 seconds rounds to there not being the speed governing wantonly of helping hand effect. Adopt the dual control mode, can remote control, but also manual control, can be better carry out the setting of diversified individual character to different users.
Description
Technical field
This utility model belongs to actuating device, particularly relates to the mechanically aided device of a kind of limb rehabilitating device.
Background technology
Traditional Rehabilitation apparatus, such as limb rehabilitation training device, mainly by pedal or the hand overall training carrying out lower limb or upper limb, has reached the purpose recovered.The main product of prior art is nearly all the most autonomous training of user, is directed to some limbs disabilities or the underdeveloped patient of nervus motorius, and this traditional pattern does not often reach corresponding effect, and expensive product often becomes ornaments.And training mode is uninteresting single, user arises that the negative emotions such as bored, tired in use for some time, causes using effect significantly to decline.
Utility model content
This utility model is to overcome deficiency of the prior art, it is provided that the mechanically aided device of a kind of limb rehabilitating device, is applied in limb rehabilitating device, and by the driving of big torsion motor, the manual or switching of remote control mode, to reach the purpose of rehabilitation training.
This utility model is for achieving the above object, it is achieved through the following technical solutions, a kind of mechanically aided device of limb rehabilitating device, it is characterized in that: include motor and shell, motor fixing frame and mechanically aided mechanism it is connected with in described shell, affixed motor on described motor fixing frame, it is linked with sprocket wheel on described motor output shaft, described sprocket wheel engages the mechanically aided mechanism of composition by chain with flywheel, described flywheel includes flywheel shell and torque force limiting device, described flywheel shell cylindrical circumference is connected with the chain with sprocket engagement, described flywheel shell inner circle is inlaid with torque force limiting device.
Described flywheel shell inner circle is inlaid with flywheel.
Being connected with microswitch on described motor fixing frame, described microswitch contact touches with the projection of flywheel shell side, and the protruding relative symmetry of described flywheel shell side is arranged.
Being connected with control circuit plate in described motor fixing frame, described control circuit plate is provided with time-delay relay, infrared remote control module and the speed adjusting module being sequentially connected with, and described speed adjusting module is connected with motor.
Being provided with signal feedback circuit plate in described shell, described signal feedback circuit plate is connected with audio frequency MP3 module, delay cut-off relay module and power module in turn, and described delay cut-off relay module is connected with microswitch.
Beneficial effect: compared with prior art, this utility model can be convenient for carrying and deposit, and may be mounted in upper and lower extremities device for rehabilitation and uses.The foot section of crura-healing equipment uses flywheel structure design, it is possible to provide power-assisted effect, and can be according to different situation governing speeds, can arbitrarily speed governing from 2 seconds one circle to non helping hand effects.Use double control pattern, get final product remote pilot, it is possible to Non-follow control, it is possible to preferably carry out diversified individual character setting for different users.
Accompanying drawing explanation
Fig. 1 is contour structures schematic diagram of the present utility model；
Fig. 2 is the attachment structure schematic diagram of mechanically aided mechanism and motor fixing frame；
Fig. 3 is the structural representation of motor fixing frame；
Fig. 4 is the structural representation that embodiment 1 flywheel installs torque force limiting device；
Fig. 5 is the structural representation that microswitch contact touches with flywheel shell projection；
Fig. 6 is the structural representation of embodiment 2 flywheel Flywheel
Fig. 7 is remote control start-up mode circuit catenation principle figure；
Fig. 8 is multi-media signal feedback principle figure.
In figure: 1, motor, 2, shell, 3, motor fixing frame, 4, sprocket wheel, 5, chain, 6, flywheel shell, 7, flywheel, 8, microswitch, 9, protruding, 10, torque force limiting device.
Detailed description of the invention
Below in conjunction with preferred embodiment, to the detailed description of the invention provided according to this utility model, details are as follows:
Refer to accompanying drawing 1-5, a kind of mechanically aided device of limb rehabilitating device, including motor 1 and shell 2, motor fixing frame 3 and mechanically aided mechanism it is connected with in described shell, affixed motor on described motor fixing frame, sprocket wheel 4 it is linked with on described motor output shaft, described sprocket wheel engages the mechanically aided mechanism of composition by chain 5 with flywheel, described flywheel includes flywheel shell 6 and torque force limiting device 10, described flywheel shell cylindrical circumference is connected with the chain with sprocket engagement, described flywheel shell inner circle is inlaid with torque force limiting device, flywheel shell inner circle is provided with and torque force limiting device wheel disc teeth groove one to one, torque force limiting device can be embedded.The inner ring of described torque force limiting device is connected with the manual drive mechanism of limb rehabilitating device.Being connected with microswitch 8 on described motor fixing frame, described microswitch contact touches with the projection 9 of flywheel shell side, and the protruding relative symmetry of described flywheel shell side is arranged.
Embodiment 2, refer to accompanying drawing 6, described flywheel includes flywheel shell 6 and flywheel 7, described flywheel shell cylindrical circumference is connected with the chain with sprocket engagement, described flywheel shell inner circle is inlaid with flywheel, flywheel shell inner circle is provided with and flywheel wheel disc teeth groove one to one, can be embedded by flywheel.Using flywheel that mechanically aided mechanism can be made to be one direction duty, its opposite direction is in the off working state skidded, to adapt to the limb rehabilitating phase use of difference in functionality.
Referring to accompanying drawing 7, be connected with control circuit plate in described motor fixing frame, described control circuit plate is provided with time-delay relay, infrared remote control module and the speed adjusting module being sequentially connected with, and described speed adjusting module is connected with motor.
Referring to accompanying drawing 8, be provided with signal feedback circuit plate in described shell, described signal feedback circuit plate is connected with audio frequency MP3 module, delay cut-off relay module and power module in turn, and described delay cut-off relay module is connected with microswitch.Motor uses direct current generator.
Operation principle and process: be installed on limb workout trainer,
During operation, during active training pattern, pedal mechanism is trampled in selection, limb workout trainer axis is connected with flywheel in flywheel shell, thus flywheel driven housing and flywheel rotate, the projection of flywheel shell side is made to contact successively with the microswitch on motor fixing frame so that signal feedback circuit plate is in conducting and off-state.By contact and the disconnection of the microswitch of mechanical part so that time-delay relay is connected, in connecting certain time, time-delay relay disconnects.When time-delay relay closes, connecting in a period of time, time-delay relay i.e. disconnects, when being possible to prevent user to stop operation, if in the case of now the projection of flywheel shell side touches microswitch just, it is to avoid signal feeds back into relevant device all the time, forms maloperation.
During passive exercise pattern, manually or remote control mode start motor, sprocket wheel on motor is by the engagement chain on flywheel shell, flywheel driven combination rotates, the flywheel shell lateral projections making flywheel contacts successively with the microswitch on motor fixing frame, making signal feedback circuit plate in conducting and off-state, manipulation Multimedia Program works the most simultaneously.
According to design requirement, speed governing can be carried out according to different situation governing speeds by speed adjusting module, from 2 seconds/circle to motor is totally stationary can arbitrarily speed governing.Speed adjusting module uses conventional PWM stepless speed regulation module.
Referring to Fig. 7, relay K 1, relay uses TRIG low level trigger-type, infrared remote control module Y1, and wherein OD is that outfan, speed adjusting module T1 are connected with motor.K1, Y1, T1 share DC5V power supply, to Y1 remote signal, trigger K1, then COM Yu the NO Guan Bi of K1, and motor starts to rotate, drives other structures, complete the communication of digital signal and relevant device；Being manually booted by switch SW, motor starts to rotate, and drives other structures, completes the communication of digital signal and relevant device
Refer to Fig. 8, by contacting and disconnection of the drive rod of the projection of flywheel shell side and the microswitch on motor fixing frame, time delay disconnects COM Yu ON end in contact and the Guan Bi of relay K 2 (triggering of CHI1 high level), when COM Yu ON end closes, the outfan of audio playing module A1 turns on the input of USB microphone module M1, kilocycle audio frequency is carried or by the music of MP3 format inside audio playing module A1, so that the audio signal of audio playing module enters multimedia aerobic individuality instrument for training or multimedia music training system with the pattern of analogue signal or multimedia witch mirror connects, to reach the response of program function, ideal training effect is reached while realizing not losing entertaining.
The above-mentioned detailed description mechanically aided device of this kind of limb rehabilitating device carried out with reference to embodiment; it is illustrative rather than determinate; can according to restriction scope list several embodiments; therefore without departing from changing and modifications under this utility model general plotting, within protection domain of the present utility model should be belonged to.
Claims (5)
1. the mechanically aided device of a limb rehabilitating device, it is characterized in that: include motor and shell, motor fixing frame and mechanically aided mechanism it is connected with in described shell, affixed motor on described motor fixing frame, it is linked with sprocket wheel on described motor output shaft, described sprocket wheel engages the mechanically aided mechanism of composition by chain with flywheel, described flywheel includes flywheel shell and torque force limiting device, described flywheel shell cylindrical circumference is connected with the chain with sprocket engagement, and described flywheel shell inner circle is inlaid with torque force limiting device.
The mechanically aided device of limb rehabilitating device the most according to claim 1, is characterized in that: described flywheel shell inner circle is inlaid with flywheel.
The mechanically aided device of limb rehabilitating device the most according to claim 1, it is characterized in that: on described motor fixing frame, be connected with microswitch, described microswitch contact touches with the projection of flywheel shell side, and the protruding relative symmetry of described flywheel shell side is arranged.
4. according to the mechanically aided device of the limb rehabilitating device described in claim 1 or 3, it is characterized in that: in described motor fixing frame, be connected with control circuit plate, described control circuit plate is provided with time-delay relay, infrared remote control module and the speed adjusting module being sequentially connected with, and described speed adjusting module is connected with motor.
The mechanically aided device of limb rehabilitating device the most according to claim 1, it is characterized in that: in described shell, be provided with signal feedback circuit plate, described signal feedback circuit plate is connected with audio frequency MP3 module, delay cut-off relay module and power module in turn, and described delay cut-off relay module is connected with microswitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088959.1U CN205411573U (en) | 2015-12-22 | 2015-12-22 | Mechanical booster unit of limb rehabilitation ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088959.1U CN205411573U (en) | 2015-12-22 | 2015-12-22 | Mechanical booster unit of limb rehabilitation ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205411573U true CN205411573U (en) | 2016-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521088959.1U Active CN205411573U (en) | 2015-12-22 | 2015-12-22 | Mechanical booster unit of limb rehabilitation ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205411573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411812A (en) * | 2015-12-22 | 2016-03-23 | 天津市唐邦科技有限公司 | Mechanical power assisting device of limb rehabilitative apparatus |
-
2015
- 2015-12-22 CN CN201521088959.1U patent/CN205411573U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411812A (en) * | 2015-12-22 | 2016-03-23 | 天津市唐邦科技有限公司 | Mechanical power assisting device of limb rehabilitative apparatus |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300384 Tianjin Haitai Nankai District Huayuan Industrial Zone Green Industrial Base Haitai development six No. 6 block M3 Patentee after: Tianjin Tang Bang Science and Technology Co., Ltd. Address before: 300384 Tianjin Haitai Nankai District Huayuan Industrial Zone Green Industrial Base Haitai development six No. 6 block M3 Patentee before: Tianjin Tangbang Technology Co., Ltd. |