CN207215452U - A kind of artificial limb simulator fatigue test device - Google Patents
A kind of artificial limb simulator fatigue test device Download PDFInfo
- Publication number
- CN207215452U CN207215452U CN201721249499.5U CN201721249499U CN207215452U CN 207215452 U CN207215452 U CN 207215452U CN 201721249499 U CN201721249499 U CN 201721249499U CN 207215452 U CN207215452 U CN 207215452U
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- artificial limb
- motion bar
- cylinder
- operating desk
- test device
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a kind of artificial limb simulator fatigue test device, including the first motion bar, supporting plate and operating desk, first motion bar is fixedly connected on lifting shaft top, the lifting shaft bottom is provided with installing plate, the installing plate is fixed on operating desk, and the operating desk bottom is provided with supporting plate, and the supporting plate bottom is pasted with beam, damper is provided between the beam and supporting plate, the operating desk side is provided with touching display screen；The first motion bar and the second motion bar that the utility model passes through setting, the different parts of artificial limb are separately fixed at the first artificial limb fixing hole and the second artificial limb fixing hole, start the first cylinder and the second cylinder, so that the different joints of artificial limb to be detected are in the state to work repeatedly, after testing fatigue circulation is completed, the performance parameter of the artificial limb after fatigue and cyclic is obtained by pressure sensor, and then reliable reference frame is provided to improve prosthetic structure.
Description
Technical field
Artificial limb equipment technical field is the utility model is related to, specially a kind of artificial limb simulator fatigue test device.
Background technology
Artificial limb, also referred to as " artifucial limb ", it is to be used for amputee with the artificial limb of compensatory defect limb part function, there is upper limbs
Artificial limb and artificial leg, use aluminium sheet, timber, leather, plastic or other material and make, its joint uses metal parts, present artificial limb
Boundary's main flow is titanium alloy and carbon fiber material.Artificial limb needs corresponding tired using the progress of artificial limb simulator before completing to test
Labor is tested, and fully to assess its combination property, only carries out properties of product survey for the artificial limb of specific model in the prior art
The device of examination, also without for artificial limb fatigue test device, thus can not detect artificial limb inner body after longtime running by
The damage caused by abrasion, maintenance and the standard changed can not be also formulated, while also can not be that improvement prosthetic structure and research and development are new
Product provides reliable foundation.Therefore we make improvement to this, propose a kind of artificial limb simulator fatigue test device.
Utility model content
The purpose of this utility model is to provide a kind of artificial limb simulator fatigue test device, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of artificial limb simulator fatigue test device,
Including the first motion bar, supporting plate and operating desk, first motion bar is fixedly connected on lifting shaft top, the lifting shaft bottom
Portion is provided with installing plate, and the installing plate is fixed on operating desk, and the operating desk bottom is provided with supporting plate, the supporting plate bottom
Portion is pasted with beam, and damper is provided between the beam and supporting plate, and the operating desk side is provided with touch-control and shown
Display screen, described touching display screen one end are provided with parameter regulation button, and the operating desk top is fixedly connected with the first gas at center
Cylinder, the first cylinder output end are provided with connecting plate, and the connecting plate is bolted on the first motion bar bottom, described
Installing plate side is fixedly connected with the second cylinder, and the second cylinder output end is provided with the second motion bar, second motion bar
Bottom corresponds to fluted, and travel switch is electrically connected with the outside of second cylinder.
Preferably, the connecting plate and the first motion bar fixing end are provided with pressure sensor, the pressure sensor with
Touching display screen is electrically connected with.
Preferably, first motion bar and the second motion bar side offer the first artificial limb fixing hole and the second vacation respectively
Limb fixing hole.
Preferably, mounting hole is provided with the top of the installing plate, is connected through a screw thread between the mounting hole and lifting shaft.
Preferably, the installing plate and damper are symmetrically arranged with two.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model is fixed the different parts of artificial limb by the first motion bar and the second motion bar of setting respectively
At the first artificial limb fixing hole and the second artificial limb fixing hole, start the first cylinder and the second cylinder, so that artificial limb to be detected
Different joints are in the state to work repeatedly, after testing fatigue circulation is completed, are obtained by pressure sensor through fatigue and cyclic
The performance parameter of artificial limb afterwards, and then provided reliably to improve prosthetic structure, research and development new product, formulating maintenance and change standard
Reference frame.
2nd, the utility model is by the travel switch of setting, for limiting the position of the second motion bar mechanical movement or row
Journey, movable machinery is automatically stopped by certain position or stroke, counter motion, variable motion or automatic back and forth movement, fully survey
Try out influence of the different motion track of artificial limb to its performance.
3rd, for the utility model by the damper and touching display screen of setting, damper avoids cylinder vibration influence to test
Data, touching display screen show fluctuating change of the artificial limb by force parameter and parameter values.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model operating desk overlooking the structure diagram；
In figure：1- the first artificial limb fixing holes；2- lifting shafts；The motion bars of 3- first；4- connecting plates；5- pressure sensors；6-
Supporting plate；7- dampers；The motion bars of 8- second；9- beams；10- touching display screens；The cylinders of 11- first；12- parameter regulations are pressed
Button；13- the second artificial limb fixing holes；14- grooves；15- installing plates；The cylinders of 16- second；17- travel switches；18- operating desks；19-
Mounting hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of artificial limb simulator fatigue test device, bag
The first motion bar 3, supporting plate 6 and operating desk 18 are included, first motion bar 3 is fixedly connected on the top of lifting shaft 2, the lifting
The bottom of axle 2 is provided with installing plate 15, and the installing plate 15 is fixed on operating desk 18, and the bottom of operating desk 18 is provided with supporting plate
6, the bottom of supporting plate 6 is pasted with beam 9, and damper 7, the operation are provided between the beam 9 and supporting plate 6
The side of platform 18 is provided with touching display screen 10, and described one end of touching display screen 10 is provided with parameter regulation button 12, the operating desk
The first cylinder 11 is fixedly connected with 18 tops center, the output end of the first cylinder 11 is provided with connecting plate 4, the connecting plate
4 are bolted on the bottom of the first motion bar 3, and the side of installing plate 15 is fixedly connected with the second cylinder 16, and described second
The output end of cylinder 16 is provided with the second motion bar 8, and the bottom of the second motion bar 8 corresponds to fluted 14, outside second cylinder 16
Side is electrically connected with travel switch 17.
The fixing end of 4 and first motion bar of connecting plate 3 is provided with pressure sensor 5, pressure sensor 5 and touching display screen 10
It is electrically connected with；The performance parameter of the artificial limb after fatigue and cyclic is obtained by pressure sensor 5, is easy to data analysis；First lives
The side of 3 and second motion bar of lever 8 offers the first artificial limb fixing hole 1 and the second artificial limb fixing hole 13 respectively；Installing plate 15 pushes up
Portion is provided with mounting hole 19, is connected through a screw thread between mounting hole 19 and lifting shaft 2；Installing plate 15 and damper 7 are symmetrically set
It is equipped with two.
Operation principle：The utility model tests artificial limb performance by the first motion bar 3 of setting and the second motion bar 8, will
The different parts of artificial limb are separately fixed at the first artificial limb fixing hole 1 and the second artificial limb fixing hole 13, start the He of the first cylinder 11
Second cylinder 16, so that the different joints of artificial limb to be detected are in the state to work repeatedly, after testing fatigue circulation is completed,
The performance parameter of the artificial limb after fatigue and cyclic is obtained by pressure sensor 5, and then to improve prosthetic structure, the new production of research and development
Product, to formulate maintenance and change standard and provide reliable reference frame, damper 7 avoids cylinder vibration influence to test data,
Touching display screen 10 shows fluctuating change of the artificial limb by force parameter and parameter values, and travel switch 17 is used for limiting the second activity
The position of the mechanical movement of bar 8 or stroke, movable machinery is automatically stopped by certain position or stroke, counter motion, variable motion
Or automatic back and forth movement, fully test out influence of the different motion track of artificial limb to its performance.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of artificial limb simulator fatigue test device, including the first motion bar (3), supporting plate (6) and operating desk (18), it is special
Sign is that first motion bar (3) is fixedly connected on lifting shaft (2) top, and lifting shaft (2) bottom is provided with installing plate
(15), the installing plate (15) is fixed on operating desk (18), and operating desk (18) bottom is provided with supporting plate (6), the branch
Fagging (6) bottom is pasted with beam (9), and damper (7), the behaviour are provided between the beam (9) and supporting plate (6)
To make platform (18) side and touching display screen (10) is installed, described touching display screen (10) one end is provided with parameter regulation button (12),
The first cylinder (11) is fixedly connected with operating desk (18) the top center, the first cylinder (11) output end is provided with company
Fishplate bar (4), the connecting plate (4) are bolted on the first motion bar (3) bottom, and installing plate (15) side, which is fixed, to be connected
The second cylinder (16) is connected to, the second cylinder (16) output end is provided with the second motion bar (8), the second motion bar (8) bottom
Portion is corresponded to fluted (14), and travel switch (17) is electrically connected with the outside of second cylinder (16).
A kind of 2. artificial limb simulator fatigue test device according to claim 1, it is characterised in that：The connecting plate (4)
Pressure sensor (5), the pressure sensor (5) and touching display screen (10) electricity are installed with the first motion bar (3) fixing end
Property connection.
A kind of 3. artificial limb simulator fatigue test device according to claim 1, it is characterised in that：First motion bar
(3) and the second motion bar (8) side offers the first artificial limb fixing hole (1) and the second artificial limb fixing hole (13) respectively.
A kind of 4. artificial limb simulator fatigue test device according to claim 1, it is characterised in that：The installing plate (15)
Top is provided with mounting hole (19), is connected through a screw thread between the mounting hole (19) and lifting shaft (2).
A kind of 5. artificial limb simulator fatigue test device according to claim 1, it is characterised in that：The installing plate (15)
Two are symmetrically arranged with damper (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249499.5U CN207215452U (en) | 2017-09-27 | 2017-09-27 | A kind of artificial limb simulator fatigue test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249499.5U CN207215452U (en) | 2017-09-27 | 2017-09-27 | A kind of artificial limb simulator fatigue test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207215452U true CN207215452U (en) | 2018-04-10 |
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ID=61819541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721249499.5U Active CN207215452U (en) | 2017-09-27 | 2017-09-27 | A kind of artificial limb simulator fatigue test device |
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| Country | Link |
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| CN (1) | CN207215452U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852567A (en) * | 2018-04-28 | 2018-11-23 | 北京航空航天大学 | A kind of asymmetric alternating load artificial leg Performance Test System |
| CN111141509A (en) * | 2020-01-17 | 2020-05-12 | 南京农业大学 | Crane artificial limb joint stress testing device |
-
2017
- 2017-09-27 CN CN201721249499.5U patent/CN207215452U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852567A (en) * | 2018-04-28 | 2018-11-23 | 北京航空航天大学 | A kind of asymmetric alternating load artificial leg Performance Test System |
| CN111141509A (en) * | 2020-01-17 | 2020-05-12 | 南京农业大学 | Crane artificial limb joint stress testing device |
| CN111141509B (en) * | 2020-01-17 | 2021-07-27 | 南京农业大学 | Crane artificial limb joint stress testing device |
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