CN207855908U - A kind of elbow joint twin shaft drawing-off training device - Google Patents
A kind of elbow joint twin shaft drawing-off training device Download PDFInfo
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- CN207855908U CN207855908U CN201720377106.2U CN201720377106U CN207855908U CN 207855908 U CN207855908 U CN 207855908U CN 201720377106 U CN201720377106 U CN 201720377106U CN 207855908 U CN207855908 U CN 207855908U
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- arm
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- protector
- arm connection
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Abstract
The utility model discloses a kind of elbow joint twin shaft drawing-off training devices, it is characterized in that, including by bluetooth goniometer (5), it is provided with the regulating device of opening, one end be both provided with teeth and by axis in the opening of regulating device, by the other end can prolong the upper bracket arm (1) and upper bracket arm (10) that the tie point rotates upwardly and downwardly, it is arranged on upper bracket arm (1), and the underarm protector (13) being arranged on upper arm adjusting block (9) etc..Synchronous uniform velocity is realized after the forearm teeth of the upper bracket arm 1 of the utility model and the upper arm teeth of upper bracket arm are ratcheting to rotate backward, and it is matched with handwheel bar assembly, worm component and spur gear arrangement, keep the movement angle of the traction session device of the utility model consistent with human elbow movement angle, ensures that the accuracy that angle controls during the utility model perfect can simulate human elbow movement locus and resultant draft.
Description
Technical field
The utility model is related to a kind of joint drawing-off device for healing and training, in particular to a kind of elbow joint twin shaft drawing-off to train
Device.
Background technology
Currently, for joint (such as elbow joint, knee joint) exercise rehabilitation training device generally by training protector ontology,
The compositions such as upper bracket and lower bracket.Upper and lower holder is fixed on the joint of patient when use, and patient passes through tune according to drill program
Screw is saved to adjust the angle between two holders, makes the arthrodesis of patient in this angle, patient can keep this
Training angle carries out rehabilitation training.In order to improve the rehabilitation training effect of patient, person skilled in art is to rehabilitation training
Device also carries out existing improvement.The patent of wherein China Patent No. ZL201320310151.8 discloses a kind of joint recovering instruction
Practice system, although the system can in real time be measured by the rotational angle to device for healing and training, the rehabilitation training system
Protector ontology can not simulate human elbow movement locus in system, occur uncomfortable, rehabilitation training when Rehabilitation being caused to be trained
Effect it is poor, to bring great trouble to the rehabilitation training of patient.
Utility model content
The purpose of the utility model is to overcome existing joint rehabilitation training devices can not simulate human elbow movement
The problem of track, provides a kind of elbow joint twin shaft drawing-off training device.
The purpose of this utility model passes through following technical proposals reality：A kind of elbow joint twin shaft drawing-off training device, mainly
By protector ontology, the upper bracket in protector ontology side is set, and the lower bracket composition in the protector ontology other side is set；Its
It is characterized in that：The upper bracket includes upper bracket arm, and the underarm protector on upper bracket arm is connected to by upper arm adjusting block；Institute
It includes lower bracket arm to state lower bracket, and the underarm protector on lower bracket arm is connected to by underarm adjusting block；The upper bracket arm
It is equipped with the upper arm connection that is connected with protector ontology and can rotate, the lower bracket arm is equipped with to be connected simultaneously with protector ontology
The lower arm connection that can be rotated；The upper arm connection is equipped with upper arm connection teeth, and the lower arm connection is equipped with and upper arm connection
The lower arm connection teeth that teeth are meshed.
The upper arm connection is connected to by upper arm connection shaft on protector ontology and upper arm connection can opposite protector ontology
Rotation, the lower arm connection is connected to by lower arm connection shaft on protector ontology and lower arm connection can opposite protector ontology turn
It is dynamic.
The protector ontology includes the left and right ends for being connected to arm connection shaft and mutually matched front body end
Lid and rear body end cap, one end of the lower arm connection shaft is connected with front body end cap, its other end then with rear bulk end
Lid is connected.
The protector ontology is equipped with the angle regulator being connected with upper arm connection shaft；The angle regulator
Include the spur gear arrangement being connected with upper arm connection shaft, the worm component being connected with spur gear arrangement, and and worm screw
The handwheel bar assembly that component is connected；The spur gear arrangement is flexibly connected with front body end cap and rear body end cap respectively, institute
Handwheel bar assembly is stated also to be flexibly connected with front body end cap and rear body end cap respectively.
The spur gear arrangement includes the large straight gear wheel mutually mediated and small Spur gear wheel, is set on the small Spur gear wheel
There are the installation axle that is connected respectively with front body end cap and rear body end cap and can rotate, the large straight gear wheel to be connected to upper arm
It in connector shaft and can rotate, the insert-pull pin that is connected with upper bracket arm and can dismantle is additionally provided on the large straight gear wheel.
The worm component includes the worm gear being connected with installation axle, and the passive umbrella tooth on worm gear is connected to by worm screw
Wheel, the worm screw respectively with front body end cap and rear body end cap active link.
The handwheel bar assembly includes that one end is connected to front body with rear body end cap active link, the other end by bearing
Wheel bar on end cap and through front body end cap, the drive bevel gear for being arranged on wheel bar and being meshed with passive bevel gear；Institute
It states wheel bar and is provided with handwheel for rotating handwheel bar assembly on one end of front body end cap.
The bluetooth goniometer for detecting lower bracket arm rotational angle is additionally provided on the front body end cap；The bluetooth
The angle measurement axis of goniometer is connected after running through front body end cap with lower arm connection shaft.
The upper arm adjusting block and underarm adjusting block are both provided with through-hole；The upper bracket arm is through the logical of upper arm adjusting block
Hole, and upper arm adjusting block can prolong upper bracket arm and horizontally slip；The lower bracket arm passes through through underarm adjusting block, and underarm tune
Locking nub can prolong lower bracket arm and horizontally slip；The sliding end of the upper arm adjusting block and underarm adjusting block is both provided with adjusting knob.
The upper arm protector and underarm protector are formed by connecting by two pieces of arc backplates by bandage.
The utility model has the following advantages compared with prior art and advantageous effect：
(1) the utility model is reasonable for structure, high capacity, easy to use, the forearm tooth of the upper bracket arm of the utility model
After the upper arm teeth of tooth and upper bracket arm are ratcheting synchronous uniform velocity is realized to rotate backward, and with handwheel bar assembly, worm component and
Spur gear arrangement matches, and keeps the movement angle of draft gear consistent with human elbow movement angle, ensures that this reality
The accuracy of angle control during human elbow movement locus and resultant draft is simulated with New Energy perfection, it is effective to improve
The effect of joint drawing-off rehabilitation training, eliminates the trouble that existing joint drafting system is brought to patient well.
(2) the bluetooth goniometer energy of the utility model is real-time, accurately measures the rotational angle of elbow joint, and passes through bluetooth
Device is sent to associated APP devices, and it is timely, accurate to ensure that medical worker can carry out the rehabilitation training situation of patient
True understanding effectively raises the effect of patient's elbow joint rehabilitation.
(3) the utility model can by pull out insert-pull pin release at any time between upper bracket arm and spur gear arrangement it is synchronous turn
Dynamic relationship, and the bluetooth goniometer by being rotated synchronously with upper bracket arm is detected the actual motion angle of patient articular,
Ensure that understanding of the utility model to the practical rehabilitation situation of patient's elbow joint.
(4) the utility model upper arm protector and underarm protector all use upper and lower two pieces of separation designs, can pass through bandage
Protector size is adjusted to adapt to different crowd, and facilitates wearing, it is fixed.
Description of the drawings
Fig. 1 is the exploded perspective view of the utility model.
Fig. 2 is the overall structure diagram of the utility model.
Fig. 3 is utility model works schematic diagram.
In above-mentioned attached drawing, the corresponding component names of reference numeral are as follows：
1-upper bracket arm, 2-adjusting knobs, 3-upper arm adjusting blocks, 4-insert-pull pins, 5-bluetooth goniometers, 6-hands
Wheel, 7-wheel bars, 71-drive bevel gears, 72-bearings, 8-front body end caps, 9-underarm adjusting blocks, 10-lower bracket arms,
11-upper arm protector, 12-rear body end caps, 13-underarm protector, 101-upper arm connections, 102-lower arm connections, on 103-
Arm connection teeth, 104-lower arm connection teeth, 105-upper arm connection shafts, 106-lower arm connection shafts, 14-installation axles,
141-small Spur gears, 142-large straight gears, 15-worm screws, 151-worm gears, 152-passive bevel gears.
Specific implementation mode
The utility model is described in further detail with reference to embodiment, but the embodiment of the utility model is simultaneously
It is without being limited thereto.
Embodiment
As shown in Figures 1 to 3, the utility model discloses a kind of elbow joint twin shaft drawing-off training devices, mainly by protector sheet
Body, angle regulator save knob 2, insert-pull pin 4, bluetooth goniometer 5, upper bracket and lower bracket composition.The upper bracket
As shown in Figure 2 comprising upper bracket arm 1, upper arm adjusting block 3 and upper arm protector 11, support arm 1 includes upper arm connection thereon
101, upper arm connection teeth 103 and upper arm connection shaft 105；The lower bracket is as shown in Figure 2 comprising lower bracket arm 10,
Underarm adjusting block 9 and underarm protector 13, lower bracket arm 10 include lower arm connection 102, lower arm connection teeth 104, and under
Arm connection shaft 106.Meanwhile the protector ontology composition and built-in component it is as shown in Figure 2 comprising front body end cap
8, rear body end cap 12 is internally provided with angle regulator, and angle regulator includes then handwheel bar assembly, worm screw group
Part, spur gear arrangement.Wherein spur gear arrangement is as shown in Figure 2 comprising installation axle 14, small Spur gear 141 and large straight gear
142；And handwheel bar assembly is as shown in Fig. 2, it includes wheel bar 7, drive bevel gear 71 and bearing 72；Worm component such as Fig. 2 institutes
Show comprising worm screw 15, worm gear 151, and passive bevel gear 152.
Wherein, protector ontology is the hollow body being made of front body end cap 8 and rear body end cap 12, which is
The supporter and carrier of whole device；Upper bracket is the carrier of elbow forearm, and lower bracket is then the carrier of elbow upper arm；Upper arm protector 11
Be respectively used to the fixation to the elbow forearm and elbow upper arm of patient with underarm protector 13 so that elbow joint twin shaft drawing-off training device with
The elbow arm of patient can be in close contact.Angle regulator is for adjusting the rotational angle of upper bracket arm 1 and lower bracket arm 10
Section, while the angle regulator can realize the rotational angle to upper bracket arm 1 and lower bracket arm 10 under the action of insert-pull pin 4
It is positioned, avoids the occurrence of unexpected injury；Bluetooth goniometer 5 is used to detect the rotation between upper bracket arm 1 and lower bracket arm 10
Angle, and the information detected is transferred to corresponding receiving device, in order to which medical worker is to the rehabilitation situation of patient
Solution.
When implementation, protector ontology is made of front body end cap 8 and rear body end cap 12, and front body end cap 8 and rear main body
End cap 12 forms a ducted body after cooperating, and the upper bracket for carrying patient's elbow forearm is mounted on the one of protector ontology
Side, and the lower bracket for being used to carry patient's elbow upper arm is then mounted on the other side of protector ontology, in order to make upper bracket and lower bracket
Its installation point can be prolonged to be in vertical motion, the utility model is provided with two openings in the upper end of protector ontology.As shown in Fig. 2,
Its upper bracket includes upper bracket arm 1 and upper arm adjusting block 3 and upper arm protector 11, and the utility model is excellent on upper bracket arm 1
The mode for first passing through welding is provided with upper arm connection 101, and arm connection teeth 103 are also provided on upper arm connection 101, upper arm
Before connector 101 is then mounted on by upper arm connection shaft 105 in protector sheet, and one end of arm connection shaft 105 is mounted on this
In the preset mounting hole of body end cap 8, which can rotate around upper arm connection shaft 105.Upper arm connection shaft 105
One end is then mounted in the preset mounting hole of rear body end cap 12, also presets multiple through-holes on this on arm connection 101；Its lower
Frame includes lower bracket arm 10 and upper arm adjusting block 9 and upper arm protector 13, and the utility model preferentially leads on lower bracket arm 10
The mode for crossing welding is provided with lower arm connection 102, and is also provided on upper arm connection 102 and is meshed with upper arm connection teeth 103
Lower arm connection teeth 104, lower arm connection 102 is then mounted on by lower arm connection shaft 106 in protector sheet, and the lower arm connection
One end of shaft 106 is mounted in the preset mounting hole of front body end cap 8, after one end of lower arm connection shaft 106 is then mounted on
In the preset mounting hole of body end cap 12, which is solidified as a whole with lower arm connection 102；The utility model
Upper arm connection teeth 103 and lower arm connection teeth 104 use the connector teeth of same model, and upper arm connection teeth 103 are under
Arm connection teeth 104 enable upper bracket arm 1 and lower bracket arm 10 to remain to rotate backward at the same speed after engaging, the movement locus and
The elbow joint of human body is identical with kneed movement locus, to the utility model realize it is complete to human elbow movement locus
U.S.'s simulation.The connection type of the upper bracket arm 1 and upper arm connection 101 and lower bracket arm 10 and lower arm connection 102 of the utility model
Such as screw, fixed pin mode can also be used to be attached fixation.
Further, in order to which the movement angle to elbow joint twin shaft drawing-off training device is adjusted, enable the device more
Good simulation human elbow movement locus, and can ensure that safety of the patient when doing rehabilitation training, the utility model is in protector
Angle regulator is provided in ontology, the angle regulator is as shown in Figure 2 comprising spur gear arrangement and worm component with
And hand wheel component；Wherein, hand wheel component is as shown in Figure 2 comprising one end is mounted in rear body end cap 12, the other end passes through axis
Hold the 72 wheel bars 7 for being connected on front body end cap 8 and running through front body end cap 8.The wherein described bearing 72 is mounted on front body end
In the preset hole of lid 8, which can effectively reduce when wheel bar 7 rotates and the frictional force of external module, makes the rotation of wheel bar 7
It is more stable.Hand wheel component the utility model is rotated for the ease of people to be provided on one end that wheel bar 7 runs through front body end cap 8
Handwheel 6, by handwheel 6 just can easily rotating wheel bar 7, so that wheel bar 7 is driven 71 turns of drive bevel gear being disposed thereon
Dynamic, which preferentially uses screw and is fixed on wheel bar 7.
Further, the passive bevel gear of drive bevel gear 71 and the component parts of worm component 152 is meshed, and forms gear
Transmission, the passive bevel gear 152 are mounted on by screw on one end of the worm screw 15 of worm component, and passive bevel gear 152 with
Worm screw 15 is solidified as a whole, which is then arranged in the preset mounting groove of rear body end cap 12, while worm component such as Fig. 2 institutes
Show that the worm gear 151 for being provided with and being matched therewith also on worm screw 15, the worm gear 151 form gear drive with worm screw 15.Worm gear 151
Then it is connected with spur gear arrangement, and 151 turn spur component of worm gear rotates.
Wherein, spur gear arrangement is as shown in Figure 2 comprising the large straight gear 142 being mounted in upper arm connection shaft 105,
Multiple through-holes corresponding with upper arm connection 101 are prefixed on the large straight gear 142, and the large straight gear 142 can prolong upper arm and connect
Head shaft 105 rotates, and spur gear arrangement is also provided with the small Spur gear 141 mutually mediated with large straight gear 142, the small Spur gear
141 matched with large straight gear 142 after can reduce the velocity of rotation of upper bracket arm 1, effectively prevent patient in rehabilitation training
When safety, the small Spur gear 141 be then by installation axle 14 be mounted on protector ontology in, while installation axle 14 also and worm gear
151 are connected, and small Spur gear 141 is solidified as a whole with installation axle 14 and worm gear 151, and worm gear 151 is then by installation axle 14
Small Spur gear 141 and large straight gear 142 is driven to be rotated；It is preset that one end of the installation axle 14 is mounted on front body end cap 8
In mounting hole, the other end is mounted in the preset mounting hole of rear body end cap 12.And it is used to connect large straight gear 142 and upper arm connects
First 101 and the insert-pull pin 4 that can dismantle be mounted in the through-hole of large straight gear 142 and upper arm connection 101, and the insert-pull pin 4 is logical
It is mounted in the through-hole of large straight gear 142 and upper arm connection 101 after crossing the preset mounting hole of front body end cap 8, the utility model
The preset mounting hole is the arcuate socket to match with 1 movement locus of upper bracket arm on front body end cap 8.When insert-pull pin 4 is inserted into
When the through-hole of upper bracket arm 1 and large straight gear 142, large straight gear 142 keeps rotating synchronously with upper bracket arm 1；When insert-pull pin 4 from
When being extracted in upper bracket arm 1 and 142 through-hole of large straight gear, large straight gear 142 does not keep rotating synchronously with upper bracket arm 1, and on
Support arm 1 can be freely rotated.As illustrated in fig. 1 and 2, pass through the spur gear arrangement of angle regulator and worm component and hand
Wheel assembly is formed by gear drive, the rotational angle of upper bracket arm 1 can be adjusted, and pass through insert-pull pin 4 and angle tune
Regulating device matches, and can be defined to the rotational angle of upper bracket arm 1.
In order to which mutually detection, the utility model are mounted with the rehabilitation training situation to patient on front body end cap 8 in real time
The bluetooth goniometer 5 being detected for the rotational angle to lower bracket arm 10.The bluetooth goniometer 5 of the utility model is existing
HG4-CJQ-1 bluetooth goniometers, the front end of the bluetooth goniometer 5 is provided with positioning pin, and when installation ensures measurement well
Accuracy, which is mounted in mounting hole preset on front body end cap 8, while the front end of bluetooth goniometer 5 is also set up
Angle measurement axis.The angle measurement axis is connected with the lower arm connection shaft 106 of lower bracket arm 10, and the angle measurement axis and lower arm connection shaft
106 keep synchronized rotation.Angle measurement axis in order to install bluetooth goniometer 5 is easily installed and dismantles with lower arm connection shaft 106, this
Utility model is preferentially used in the top of angle measurement axis and one end of lower arm connection shaft 106 setting groove or plush copper, that is, is used
Groove and plush copper matched connection type, can also be used other connection type.The lower branch that the bluetooth goniometer 5 will detect
The rotational angle information of boom 10 is electric wave signal by built-in circuit conversion, and simultaneously family believes the electric wave to the bluetooth goniometer 5
Number corresponding Bluetooth AP P equipment is sent a signal to by way of Bluetooth wireless transmission, in order to which medical worker can be timely
The rehabilitation training situation for understanding patient contributes to medical worker that can be trained to Rehabilitation and makes timely, accurate adjustment, to
Improve the effect of the rehabilitation training of patient.
Further, it in order to which the utility model can be used for the rehabilitation training of the different patient of elbow arm length, and can ensure that
The comfort level that patient wears is provided on upper arm adjusting block 3 with 1 matched through-hole of upper bracket arm, upper bracket arm 1 when installation
Through the through-hole of upper arm adjusting block 3, so that upper arm adjusting block 3 is prolonged upper bracket arm 1 and horizontally slip；Simultaneously on underarm adjusting block 9
Provided with 10 matched through-hole of lower bracket arm, installation at present support arm 10 run through underarm adjusting block 9 through-hole, make underarm tune
Locking nub 9 can prolong lower bracket arm 10 and horizontally slip.When in use according to the elbow arm length of patient come to upper arm adjusting block 3 and underarm tune
The position of locking nub 9 is adjusted, in order to when adjusting the position of upper arm adjusting block 3 and underarm adjusting block 9, make upper arm adjusting block 3
It can be fixed on patient's elbow arm desired position with the position of underarm adjusting block 9, the utility model is in upper arm adjusting block 3 and underarm
Be provided with adjusting knob 2 on the sliding end of adjusting block 9, the utility model preferentially use adjusting knob 2 and upper arm adjusting block 3 and
The mode that preset corresponding threaded holes close on the sliding end of underarm adjusting block 9, need to only control turn adjusting knob 2 by this way
Just the fixation to upper arm adjusting block 3 and underarm adjusting block 9 or sliding can be realized, ensure that upper arm adjusting block 3 and underarm tune
Locking nub 9 can be fixed on patient and wear on required different location, effectively ensure the comfort level that patient wears.
In order to which the preceding elbow arm and upper elbow and arm that enable patient are preferably fixed on upper arm adjusting block 3 and underarm adjusting block 9,
Upper arm adjusting block 3 is provided with upper arm protector 11, and is provided with underarm protector 13 on underarm adjusting block 9 simultaneously.For the ease of suffering from
Person dresses, and upper arm protector 11 described in the utility model is all made of two pieces of arc backplates by bandage connects with underarm protector 13
At the wherein then preferential bandage of velcro form of bandage facilitates patient to dress, while using screw fixed mode by upper arm
The lower backplate of protector 11 is fixed on upper arm adjusting block 3, and underarm protector 13 is fixed on underarm adjusting block 9 in the same way
On.Protector front and back position and protector size can be adjusted according to the size and length of elbow arm when patient dresses in this way, so as to
In the rehabilitation training that can be used for different patients, make it that can more meet Human biology motion principle.
According to the length of patient's elbow arm when use, adjusts the position of upper arm adjusting block 3 and underarm adjusting block 9 and it is carried out
It is fixed, while according to the elbow arm size of patient, adjusting the strap length of upper arm protector 11 and underarm protector 13, making upper arm protector 11
It is in the same size with the size of underarm protector 13 and the elbow arm of patient, ensure that the utility model adapts to elbow arm length, big
Small different patient, while being dressed convenient for patient, stationarity is more preferable.
As shown in figure 3, the upper arm connection teeth 103 of upper bracket arm 1 and the lower arm connection of lower bracket arm 10 when specifically used
After being meshed of teeth 104, so that upper bracket arm 1 and lower bracket arm 10 is realized and rotate backward at the same speed, even if upper bracket arm 1 and lower branch
Elbow arm and upper elbow and arm rotate backward at the same speed before when boom 10 is moved with human elbow is consistent, and so that patient is worn this practicality new
Elbow arm synchronized counter-rotational rehabilitation training vertical with upper elbow and arm before being completed after type.Meanwhile passing through the angle measurement of bluetooth goniometer 5
Axis is moved synchronously with lower bracket arm 10, can accurately measure the rotational angle of lower bracket arm 10, which can will examine
The rotational angle information of the lower bracket arm 10 measured is sent to corresponding Bluetooth AP P equipment by way of Bluetooth wireless transmission,
In order to which medical worker can in time, accurately recognize the training of patient.
Meanwhile medical worker can be matched with angle regulator by insert-pull pin 4 after to upper bracket arm 1 and lower bracket arm
10 rotational angle is adjusted.In the teeth of the insertion regulating device of insert-pull pin 4 large straight gear 142 and upper bracket arm 1, at this time
Regulating device just realizes synchronous rotation, spur gear arrangement and worm component with upper bracket arm 1 and handwheel bar assembly matches
A tractive force can be generated to upper bracket arm 1 and upper bracket arm 10, effectively raise the traction session of the utility model after conjunction
Device ensures the safety of Rehabilitation training to the rehabilitation efficacy of patient.At this point, the angle measurement axis of bluetooth goniometer 5 is logical
The rotational angle detection to upper bracket arm 10 is crossed, bluetooth goniometer 5 is simultaneously sent a signal to by way of Bluetooth wireless transmission
Corresponding Bluetooth AP P equipment, in order to which medical worker can in time, accurately recognize the training of patient.
When patient extracts insert-pull pin 4 out of regulating device large straight gear 142 and upper bracket arm 1 teeth, dress is adjusted
It sets and is not just being rotated synchronously with upper bracket arm 1, support arm 1 and lower bracket arm 10 be not by spur gear arrangement and worm screw group thereon
The traction of part and handwheel bar assembly, upper bracket arm 1 and lower bracket arm 10 can be rotated freely.At this point, being surveyed by bluetooth
Angle device 5 can to lower bracket arm 10 without auxiliary force in the case of movement angle be detected, the letter that bluetooth goniometer 5 will detect
Breath is transferred to corresponding Bluetooth AP P equipment by way of Bluetooth wireless transmission, medical worker can by the information of reception in time,
The rehabilitation situation for accurately recognizing patient, timely adjusts, effectively in order to which medical worker makes the rehabilitation training of patient
The rehabilitation duration for shortening patient.
As described above, the utility model can be realized well.
Claims (10)
1. the upper bracket in protector ontology side is arranged mainly by protector ontology in a kind of elbow joint twin shaft drawing-off training device, with
And the lower bracket composition in the protector ontology other side is set；It is characterized in that：The upper bracket includes upper bracket arm (1), and logical
Cross the underarm protector (11) that upper arm adjusting block (3) is connected on upper bracket arm (1)；The lower bracket includes lower bracket arm (10),
With the underarm protector (13) being connected to by underarm adjusting block (9) on lower bracket arm (10)；The upper bracket arm (1) be equipped with
The upper arm connection (101) that protector ontology is connected and can rotate, the lower bracket arm (10) is equipped with to be connected with protector ontology
And the lower arm connection (102) that can be rotated；The upper arm connection (101) is equipped with upper arm connection teeth (103), the lower arm connection
(102) the lower arm connection teeth (104) being meshed with upper arm connection teeth (103) are equipped with.
2. a kind of elbow joint twin shaft drawing-off training device according to claim 1, it is characterised in that：The upper arm connection
(101) it is connected on protector ontology by upper arm connection shaft (105) and upper arm connection (101) can be rotated relative to protector ontology,
The lower arm connection (102) is connected to by lower arm connection shaft (106) on protector ontology and lower arm connection (102) can opposite shield
Has ontology rotation.
3. a kind of elbow joint twin shaft drawing-off training device according to claim 2, it is characterised in that：The protector ontology packet
Include the left and right ends for being connected to arm connection shaft (105) and mutually matched front body end cap (8) and rear body end cap
(12), one end of the lower arm connection shaft (106) be connected with front body end cap (8), its other end then with rear body end cap
(12) it is connected.
4. a kind of elbow joint twin shaft drawing-off training device according to claim 3, it is characterised in that：On the protector ontology
Equipped with the angle regulator being connected with upper arm connection shaft (105)；The angle regulator includes turning with upper arm connection
The spur gear arrangement that axis (105) is connected, the worm component being connected with spur gear arrangement, and be connected with worm component
Handwheel bar assembly；The spur gear arrangement is flexibly connected with front body end cap (8) and rear body end cap (12) respectively, the handwheel
Bar assembly is also flexibly connected with front body end cap (8) and rear body end cap (12) respectively.
5. a kind of elbow joint twin shaft drawing-off training device according to claim 4, it is characterised in that：The spur gear arrangement
Including the large straight gear wheel (142) mutually mediated and small Spur gear wheel (141), the small Spur gear wheel (141) is equipped with difference
The installation axle (14) that is connected with front body end cap (8) and rear body end cap (12) and can rotate, the large straight gear wheel (142)
It is connected in arm connection shaft (105) and can rotate, be additionally provided on the large straight gear wheel (142) and be connected with upper bracket arm (1)
The insert-pull pin (4) that connects and can dismantle.
6. a kind of elbow joint twin shaft drawing-off training device according to claim 5, it is characterised in that：The worm component packet
The worm gear (151) being connected with installation axle (14) is included, and the passive bevel gear on worm gear (151) is connected to by worm screw (15)
(152), the worm screw (15) respectively with front body end cap (8) and rear body end cap (12) active link.
7. a kind of elbow joint twin shaft drawing-off training device according to claim 6, it is characterised in that：The handwheel bar assembly
It is connected on front body end cap (8) and passes through by bearing (72) including one end and rear body end cap (12) active link, the other end
The wheel bar (7) of front body end cap (8) is worn, the drive bevel gear for being arranged on wheel bar (7) and being meshed with passive bevel gear (152)
(71)；The wheel bar (7) is provided with the handwheel (6) for rotating handwheel bar assembly on one end of front body end cap (8).
8. a kind of elbow joint twin shaft drawing-off training device according to claim 7, it is characterised in that：The front body end cap
(8) the bluetooth goniometer (5) for detecting lower bracket arm (10) rotational angle is additionally provided on；The bluetooth goniometer (5)
Angle measurement axis is connected with lower arm connection shaft (106) afterwards through front body end cap (8).
9. a kind of elbow joint twin shaft drawing-off training device according to claim 8, it is characterised in that：The upper arm adjusting block
(3) and underarm adjusting block (9) is both provided with through-hole；The upper bracket arm (1) runs through the through-hole of upper arm adjusting block (3), and upper arm
Adjusting block (3) can prolong upper bracket arm (1) and horizontally slip；The lower bracket arm (10) passes through through underarm adjusting block (9), and under
Arm adjusting block (9) can prolong lower bracket arm (10) and horizontally slip；The sliding end of the upper arm adjusting block (3) and underarm adjusting block (9)
It is both provided with adjusting knob (2).
10. a kind of elbow joint twin shaft drawing-off training device according to claim 9, it is characterised in that：The upper arm protector
(11) it is formed by connecting by bandage by two pieces of arc backplates with underarm protector (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377106.2U CN207855908U (en) | 2017-04-10 | 2017-04-10 | A kind of elbow joint twin shaft drawing-off training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377106.2U CN207855908U (en) | 2017-04-10 | 2017-04-10 | A kind of elbow joint twin shaft drawing-off training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207855908U true CN207855908U (en) | 2018-09-14 |
Family
ID=63473862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720377106.2U Expired - Fee Related CN207855908U (en) | 2017-04-10 | 2017-04-10 | A kind of elbow joint twin shaft drawing-off training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207855908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589245A (en) * | 2018-11-14 | 2019-04-09 | 华南理工大学 | A kind of end executive device of passive compliance upper limb rehabilitation robot |
-
2017
- 2017-04-10 CN CN201720377106.2U patent/CN207855908U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589245A (en) * | 2018-11-14 | 2019-04-09 | 华南理工大学 | A kind of end executive device of passive compliance upper limb rehabilitation robot |
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Address after: 610000 South Area of Chengdu Modern Industrial Port and No. 58 Gang Road, Pidu District, Chengdu City, Sichuan Province Patentee after: IKCARE MEDICAL ELECTRICAL EQUIPMENT Co.,Ltd. Address before: Pixian 611730 Sichuan city of Chengdu province Chengdu modern industrial port area and Port Road No. 58 Patentee before: SICHUAN XUKANG MEDICAL ELECTRICAL EQUIPMENTCO., Ltd. |
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Granted publication date: 20180914 Termination date: 20210410 |