CN206019701U - A kind of wearable device test device - Google Patents
A kind of wearable device test device Download PDFInfo
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- CN206019701U CN206019701U CN201620776359.2U CN201620776359U CN206019701U CN 206019701 U CN206019701 U CN 206019701U CN 201620776359 U CN201620776359 U CN 201620776359U CN 206019701 U CN206019701 U CN 206019701U
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Abstract
This utility model is with regard to a kind of wearable device test device, including Z axis motion, first mechanical arm and second mechanical arm, wherein, Z axis motion includes that z axis body and the Z axis slide block being arranged on z axis body, Z axis motion also include the first motor for driving Z axis slide block to move up and down；One end of first mechanical arm is flexibly connected with Z axis slide block, the other end is flexibly connected with second mechanical arm；First mechanical arm is connected with the second motor, and the second motor is used for driving first mechanical arm to swing around the connecting shaft with Z axis slide block；Second mechanical arm is connected with the 3rd motor, and the 3rd motor is used for driving second mechanical arm to swing around the connecting shaft with first mechanical arm.By wearable device in second mechanical arm, by cooperating for the motion of above three independence, the motion of human arm under different motion state just can be simulated, and then achieves function or the performance test of wearable device.
Description
Technical field
This utility model is related to intelligence wearing technical field, more particularly to a kind of wearable device test device.
Background technology
Wearable device, refers to that directly wear or be incorporated on the clothes of user, accessory a kind of portable sets
Standby.Wearable device is not only a kind of hardware device, is even more interacted by software support and data interaction, high in the clouds strong to realize
Big function.Such as bracelet, by bracelet built-in sensors, gathering the exercise data of user when user wears bracelet, it
User can be by the exercise data by USB (Universal Serial Bus, USB (universal serial bus)) data wires or bluetooth afterwards
Transmit and checked to other equipment and analyzed.
In order to ensure wearable device outgoing, producer, be to wearable device when wearable device dispatches from the factory test
Be simulated test, in prior art, generally manual wearable device is tested, for example, look for 100 test mans can
Wearable device wears, and simulates the moving scene such as be careful, hurry up, jogging, hurrying up, going upstairs, going downstairs.
But, with the quick popularization of wearable device and emerging in multitude for software application, based on software application aspect
Test is also being continuously increased so that the workload of wearable device test is greatly increased, so carrying out to various wearable device
Manual test, it is big not only exist workload, the shortcomings of also there is high cost and concordance difference, it is impossible to ensure that wearable device is produced
Quality.
Utility model content
For overcoming problem present in correlation technique, this utility model to provide a kind of wearable device test device.
According to this utility model embodiment provide a kind of wearable device test device, including Z axis motion, first
Mechanical arm and second mechanical arm, wherein：
The Z axis motion includes z axis body, the Z axis slide block being arranged on the z axis body and is used for driving
The first motor that the Z axis slide block moves up and down；
The Z axis slide block is flexibly connected with one end of the first mechanical arm by the first connector, first machinery
The other end of arm is flexibly connected with the second mechanical arm by the second connector；
The first mechanical arm is connected with the second motor, and second motor is used for driving first machinery
Arm is swung around first connector；
The second mechanical arm is connected with the 3rd motor, and the 3rd motor is used for driving second machinery
Arm is swung around second connector.
Alternatively, installing plate is fixedly installed on the Z axis slide block, the first mechanical arm passes through first connector
It is flexibly connected with the installing plate.
Alternatively, the first mechanical arm is connected with second motor by first planet gear reduction unit, its
In：
The rotating shaft of second motor is connected with the inputting shaft of the first planet gear reduction unit, the first row
The force-output shaft of star gear reduction unit is connected with the first mechanical arm.
Alternatively, the second mechanical arm is connected with the 3rd motor by the second planetary reducer, its
In：
The rotating shaft of the 3rd motor is connected with the inputting shaft of second planetary reducer, second row
The force-output shaft of star gear reduction unit is connected with the second mechanical arm.
Alternatively, described device also includes driving disk and drive rod, wherein：
Second planetary reducer and the 3rd motor are installed on the installing plate；
The force-output shaft of second planetary reducer is connected with the driving disk；
Disk is connected, the other end is connected with the second mechanical arm with the driving for one end of the drive rod.
Alternatively, the drive rod by the first drive rod and the second group of drive rods into wherein：
First drive rod and second drive rod are in the mount point line driven on disk by the drive
The center of circle of dynamic disk；
First drive rod and second drive rod are located at the both sides up and down of the first mechanical arm respectively.
Alternatively, first motor is leading screw linear electric motors, and the z axis body is screw mandrel guide rail, the Z axis cunning
Block is movably set on the screw mandrel guide rail.
Alternatively, second motor and the 3rd motor are motor.
Alternatively, described device also includes firm banking, wherein：
The firm banking includes bottom support plate and the connecting plate being vertically set in the bottom support plate, the Z
Axis body and first motor are arranged on the connecting plate.
A kind of wearable device test device provided from above technical scheme, the present embodiment, drives by first
Motor drives back and forth movement of the Z axis slide block on z axis body, can simulate the fortune up and down of shoulders of human body of the people in motor process
Dynamic；One end of first mechanical arm is flexibly connected with Z axis slide block, and drives first mechanical arm to swing by the second motor, can
To simulate the people's swing of large arm around shoulder joint in motor process；Live one end of the other end of first mechanical arm and second mechanical arm
Dynamic connection, and drive second mechanical arm to swing by the 3rd motor, people's forearm in motor process can be simulated and closed around elbow
The swing of section.So, by wearable device in second mechanical arm, by the mutual of the motion of above three independence
Coordinate, just can simulate the motion of human arm under different motion state, and then achieve the function or performance of wearable device
Test.
It should be appreciated that above general description and detailed description hereinafter are only exemplary and explanatory, not
This utility model can be limited.
Description of the drawings
Accompanying drawing herein is merged in description and constitutes the part of this specification, show meet of the present utility model
Embodiment, and be used for explaining principle of the present utility model together with description.
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, for ordinary skill people
For member, without having to pay creative labor, can be with according to these other accompanying drawings of accompanying drawings acquisition.
A kind of structural representation of wearable device test device that Fig. 1 is provided for this utility model embodiment；
A kind of another structural representation of wearable device test device that Fig. 2 is provided for this utility model embodiment；
A kind of partial structural diagram of wearable device test device that Fig. 3 is provided for this utility model embodiment；
In Fig. 1-3, concrete symbol is：
1-Z shaft movement mechanisms, 2- first mechanical arms, 3- second mechanical arms, 4- installing plates, 5- firm bankings, 11-Z axis
Body, 12-Z axle slide blocks, the first motors of 13-, the second motors of 21-, 22- first planet gear reduction units, 31- the 3rd drive
Galvanic electricity machine, the second planetary reducers of 32-, 33- drive disk, the first drive rods of 34-, the second drive rods of 35-.
Specific embodiment
Here in detail exemplary embodiment will be illustrated, its example is illustrated in the accompanying drawings.Explained below is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with this utility model.Conversely, they be only with such as
The example of consistent apparatus and method in terms of being described in detail in appended claims, more of the present utility model.
This utility model provides a kind of wearable device test device, is mainly used in wear in wrist wearable and sets
Standby test, such as Intelligent bracelet, intelligent watch, mobile phone etc..
As depicted in figs. 1 and 2, a kind of structure of the wearable device test device for providing for this utility model embodiment is shown
It is intended to, the device includes Z axis motion 1, first mechanical arm 2 and second mechanical arm 3, wherein：
Z axis motion 1 includes z axis body 11 and the Z axis slide block 12 being arranged on the z axis body 11, the Z axis fortune
Motivation structure 1 also includes the first motor 13 for driving the Z axis slide block 12 to move up and down.
In the present embodiment, the first motor 13 adopts leading screw linear electric motors, corresponding z axis body 11 to be then designed as silk
Rod guide, Z axis slide block 12 are movably set on the screw mandrel guide rail, by controlling the motion forward or backwards of spindle motor, are driven
Screw mandrel guide rail rotate, and then can be with precise control Z axis slide block 12 up or down linear motion.
It is, of course, also possible to z axis body 11 to be set to the version of roller bearing and conveyer belt, and Z axis slide block 12 is fixed
On a moving belt.Drive roller bearing to rotate by the first motor 13, drive the conveyer belt being set on roller bearing, so as to
Control can control the linear motion up or down of Z axis slide block 12.Again during concrete application, Z axis motion 1 can also be set
Other mechanism forms are calculated as, as long as the round linear motion function of Z axis slide block 12 can be realized.
First mechanical arm 2 is arranged on Z axis slide block 12 by installing plate 4, and installing plate 4 is fixedly installed on Z axis slide block 12,
One end of first mechanical arm 2 is flexibly connected with installing plate 4, the other end is flexibly connected with second mechanical arm 3, specifically, Ke Yitong
Crossing the first connector being located in first mechanical arm 2 and installing plate 4 is flexibly connected first mechanical arm 2 and installing plate 4, wears
The second connector in first mechanical arm 2 and second mechanical arm 3 is flexibly connected first mechanical arm 2 and second mechanical arm 3,
In the present embodiment, the first connector and the second connector adopt pivot structure, are also designed to certainly simulate shoulder joint and elbow
The connection member in joint, the present embodiment here are not specifically limited；First mechanical arm 2 is connected with the second motor 21, and second
Motor 21 is used for driving the first mechanical arm 2 to swing around the connecting shaft with installing plate 4.Second mechanical arm 3 is connected with
Three motors 31, the 3rd motor 31 are used for driving the second mechanical arm 3 around the connecting shaft with the first mechanical arm 2
Swing.
In the present embodiment, by the back and forth movement of the drive Z axis of the first motor 13 slide block 12, people can be simulated in motion
During shoulders of human body up and down motion；The swing that first mechanical arm 2 is driven by the second motor 21, can simulate people
Swing of the large arm around shoulder joint in motor process；The swing that second mechanical arm 3 is driven by the 3rd motor 31, can be with mould
Anthropomorphic motor process forearm around elbow joint swing.So, by wearable device in second mechanical arm 3, by upper
Cooperating for three independent motions is stated, the motion of human arm under different motion state, Jin Ershi just can be simulated
Function or the performance test of wearable device, such as the motion detection function test of wearable device are showed.
In order to reduce the inertia in mechanical arm swing process, it is ensured that the stability that device is moved in test process, this reality
Apply in example, the 3rd motor 31 is also disposed on installing plate 4, while the device also includes driving disk 33 and drive rod.
Specifically, the bearing of the 3rd motor 31 is connected with disk 33 is driven, drives disk 33 to be connected with one end of drive rod, drive
The other end original second mechanical arm 3 of lever connects.Driven by the 3rd motor 31 and drive turning forward or backwards for disk 33
The dynamic swing for driving connecting rod to promote second mechanical arm 3.It should be noted that in the present embodiment, arranging peace on Z axis slide block 12
Dress plate 4 is mainly motor, drive the parts such as disk to provide installing space, of course, it is possible to above-mentioned part is mounted directly
On Z axis slide block 12, Z axis slide block 12 and installing plate 4 can also be designed as integrally formed structure.
Further, in order to ensure stability of the second mechanical arm 3 in swing process, in this enforcement, drive rod is by
One drive rod 34 and the second drive rod 35 are constituted.Meanwhile, the first drive rod 34 and the second drive rod 35 are being driven on disk 33
The center of circle of the mount point line by driving disk, the bearing of the 3rd motor 31 are vertically connected on the center of circle position for driving disk 33
Put；First drive rod 34 and the second drive rod 35 are located at the both sides up and down of first mechanical arm 2, i.e. 34 He of the first drive rod respectively
Second drive rod 35 is located at the two of second mechanical arm 3 and 2 connecting shaft of first mechanical arm respectively with the connecting shaft of second mechanical arm 3
Side.
Using said structure, when the 3rd motor 31 drives and drives disk 33 to rotate, due to 34 He of the first drive rod
Second drive rod 35 is located on the diameter line for driving disk 33, so the motion side of the first drive rod 34 and the second drive rod 35
To conversely, further, as the first drive rod 34 and the second drive rod 35 are located at the second machine with the connecting shaft of second mechanical arm 3
The both sides of 3 rotating shaft of tool arm, it is possible to which real first drive rod 34 and the second drive rod 35 coordinate dynamic to 3 push-and-pull of second mechanical arm
Make, drive the swing of second mechanical arm 3.
In the present embodiment, the second motor 21 and the 3rd motor 31 are arranged on installing plate 4, not only can
Whole device compact conformation is made, the inertia of mechanical arm swing can also be reduced, improve the mechanically stable during device to test
Property, ensure that kinematic accuracy.It is, of course, also possible to directly first mechanical arm 2 is arranged on Z axis slide block 12, then second is driven
Galvanic electricity machine 21 and the 3rd motor 31 are arranged on other positions, for example, be set directly on Z axis slide block 12.
For convenience the rotating speed of the second motor 21 and the 3rd motor 31 is controlled, realizes simulating human body
The demand of different swing arm frequencies, in the present embodiment, the second motor 21 is connected with first mechanical arm 2 by the first decelerator,
3rd motor 31 is connected with second mechanical arm 3 by the second decelerator.In the present embodiment, lowered using decelerator and turned
Speed, may also operate as increasing moment of torsion and reduces the rotary inertia ratio of motor.
In the present embodiment, the first decelerator and the second decelerator select planetary reducer, specifically, planet tooth
Wheel decelerator has an internal gear to combine closely on tooth tank shell, Huan Chi centers have one by from external impetus driven too
Positive gear, has one group of planetary gearsets between internal gear and central gear, and the planetary gearsets are by three planetary gearsets
Into and decile be combined on the pallet of decelerator, the planetary gear against force-output shaft, internal gear and sun tooth support；When entering
During power side power drive sun tooth, planetary gear rotation can be driven, and follows the track of internal gear to revolve round the sun along sun tooth center,
Planetary rotarily drive be linked to pallet force-output shaft output power.
As shown in figure 3, a kind of partial structurtes of wearable device test device of this utility model embodiment offer are illustrated
Figure, the rotating shaft of the second motor 21 are connected with the inputting shaft of first planet gear reduction unit 22, first planet gear reduction unit
22 force-output shaft is connected with the first mechanical arm 2；The rotating shaft of the 3rd motor 31 and the second planetary reducer 32
Inputting shaft connects, and the force-output shaft of the second planetary reducer 32 is connected with disk 33 is driven, and drives disk 33 to pass through drive rod
It is connected with second mechanical arm 3.
Further, because of reasons in structure, single-stage speed reducing minimum 3, maximum is usually no more than 10 to planetary reducer,
Common speed reducing ratio is 1:3/4/5/6/8/10, reductor series is usually no more than 3, so in being embodied as, can be according to reality
Border needs the speed reducing ratio for selecting first planet gear reduction unit 22 and the second planetary reducer 32.
Due to planetary reducer have high rigidity, in high precision, high transmission efficiency, high torque ratio and exempt from all the life to tie up
The features such as shield, it is possible to more accurately control the hunting frequency of mechanical arm, while moment of torsion, coupling inertia is more preferably lifted, when
So, other types of decelerator, such as worm reducer, conic reducer etc. can also be selected.
Be difficult to be affected by various interference factors as motor has the advantages that stride value, control performance good, so
In the present embodiment, the second motor 21 and the 3rd motor 31 adopt motor.In test process, by a use
To produce the single-chip microcomputer of certain frequency pulse, pulse signal is produced, and the pulse signal is carried out signal isolation amplification, reached
The voltage of motor, drives the rotation of above-mentioned motor, and then can control the swing of two mechanical arms, wherein, leads to
The rotary speed for setting that pulse frequency is used for controlled motor is crossed, by the rotational angle of motor being set come control machinery arm
Amplitude of fluctuation.
The mechanical stability of the movement of the installation site of the test device and device for convenience, described device also include
Firm banking 5, wherein, firm banking 5 includes a square tabular bottom support plate and is vertically set on the bottom support plate
On connecting plate, z axis body 11 and the first motor 13 are arranged on the connecting plate.Meanwhile, may be used also in bottom support plate
To offer installing hole, for example, this can be tested by the test device in other support meanss by the installing hole
Device is in protection mounting cup.
The control of follow-up data analysiss and each motor for convenience, can also by above three motor with
Control terminal connects, parameter setting, operation control and the service data for controlling above three motor by control terminal
Storage etc..
The test device provided from above technical scheme, this utility model embodiment, dynamic by the cooperation of each part
Make, the motion that Z axis slide block and mechanical arm are driven by the first motor, the shoulder and upper arm when can simulate human motion
Underarm integrally fluctuates, and by second and the 3rd motor driving mechanical arm self-movement, can simulate human arm
Swing, while the motion amplitude and frequency of Z axis slide block and mechanical arm by steering and the rotating speed of each motor, can be controlled
Rate, the function of finally realizing the wearable device under different motion state and performance survey.Such as it is careful, hurries up, jog, hurries up,
Go upstairs, the simulation test of the moving scene such as go downstairs.
In conjunction with above-described embodiment, so that mechanical hand is arranged in second mechanical arm, and machinery can be driven by drive mechanism
The motion of handss, and wearable device is arranged on a robotic arm, function for the smart machine of simulation test arm or
Performance test, concrete implementation process may be referred to above-described embodiment, and here is omitted.
Those skilled in the art will readily occur to this practicality after the utility model that consideration description and practice are invented here
Other new embodiment.The application is intended to any modification of the present utility model, purposes or adaptations, these
Modification, purposes or adaptations follow general principle of the present utility model and including the non-utility model of this utility model
Common knowledge in the art or conventional techniques.Description and embodiments are considered only as exemplary, and this practicality is new
The true scope of type and spirit are pointed out by claim below.
It should be appreciated that this utility model is not limited to the accurate knot for being described above and being shown in the drawings
Structure, and various modifications and changes can carried out without departing from the scope.Scope of the present utility model only will by appended right
Ask to limit.
Claims (9)
1. a kind of wearable device test device, it is characterised in that including Z axis motion (1), first mechanical arm (2) and
Two mechanical arms (3), wherein：
Described Z axis motion (1) include z axis body (11), be arranged on z axis body (11) Z axis slide block (12), with
And the first motor (13) for driving Z axis slide block (12) to move up and down；
Described Z axis slide block (12) are flexibly connected with one end of the first mechanical arm (2) by the first connector, first machine
The other end of tool arm (2) is flexibly connected with the second mechanical arm (3) by the second connector；
First mechanical arm (2) are connected with the second motor (21), and described second motor (21) are described for driving
First mechanical arm (2) is swung around first connector；
Second mechanical arm (3) are connected with the 3rd motor (31), and the 3rd motor (31) is described for driving
Second mechanical arm (3) is swung around second connector.
2. wearable device test device according to claim 1, it is characterised in that described Z axis slide block (12) are upper to be fixed
Installing plate (4) is provided with, described first mechanical arm (2) are flexibly connected with the installing plate (4) by first connector.
3. wearable device test device according to claim 1 and 2, it is characterised in that described first mechanical arm (2) lead to
Cross first planet gear reduction unit (22) to be connected with the second motor (21), wherein：
The rotating shaft of the second motor (21) is connected with the inputting shaft of first planet gear reduction unit (22), and described
The force-output shaft of one planetary reducer (22) is connected with the first mechanical arm (2).
4. wearable device test device according to claim 1 and 2, it is characterised in that described second mechanical arm (3) lead to
Cross the second planetary reducer (32) to be connected with the 3rd motor (31), wherein：
The rotating shaft of the 3rd motor (31) is connected with the inputting shaft of the second planetary reducer (32), and described
The force-output shaft of two planetary reducers (32) is connected with the second mechanical arm (3).
5. wearable device test device according to claim 4, it is characterised in that described device also includes driving disk
(33) and drive rod, wherein：
Second planetary reducer (32) and the 3rd motor (31) are installed on the installing plate (4)；
The force-output shaft of the second planetary reducer (32) is connected with driving disk (33)；
One end of the drive rod is connected with driving disk (33), the other end is connected with the second mechanical arm (3).
6. wearable device test device according to claim 5, it is characterised in that the drive rod is driven by first
Bar (34) and the second drive rod (35) composition, wherein：
First drive rod (34) and second drive rod (35) lead in the mount point line driven on disk (33)
Cross the center of circle for driving disk (33)；
First drive rod (34) and second drive rod (35) are located at up and down the two of the first mechanical arm (2) respectively
Side.
7. wearable device test device according to claim 1, it is characterised in that the first motor (13) are
Leading screw linear electric motors, described z axis body (11) are screw mandrel guide rail, and Z axis slide block (12) are movably set in the screw mandrel guide rail
On.
8. wearable device test device according to claim 1, it is characterised in that the second motor (21) and
3rd motor (31) is motor.
9. wearable device test device according to claim 1, it is characterised in that described device also includes firm banking
(5), wherein：
Described firm banking (5) include bottom support plate and the connecting plate being vertically set in the bottom support plate, the Z axis
Wire body (11) and first motor (13) are arranged on the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620776359.2U CN206019701U (en) | 2016-07-20 | 2016-07-20 | A kind of wearable device test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620776359.2U CN206019701U (en) | 2016-07-20 | 2016-07-20 | A kind of wearable device test device |
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| Publication Number | Publication Date |
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| CN206019701U true CN206019701U (en) | 2017-03-15 |
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| CN201620776359.2U Active CN206019701U (en) | 2016-07-20 | 2016-07-20 | A kind of wearable device test device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957270A (en) * | 2016-10-14 | 2018-04-24 | 环鸿电子（昆山）有限公司 | Motion simulator and the test device comprising this motion simulator |
| CN111735476A (en) * | 2020-06-30 | 2020-10-02 | 北京小米移动软件有限公司 | Test apparatus and motion control method |
| CN112114632A (en) * | 2020-09-30 | 2020-12-22 | 东莞华贝电子科技有限公司 | Test equipment |
-
2016
- 2016-07-20 CN CN201620776359.2U patent/CN206019701U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957270A (en) * | 2016-10-14 | 2018-04-24 | 环鸿电子（昆山）有限公司 | Motion simulator and the test device comprising this motion simulator |
| CN107957270B (en) * | 2016-10-14 | 2021-03-16 | 环鸿电子（昆山）有限公司 | Motion simulator and testing device comprising same |
| CN111735476A (en) * | 2020-06-30 | 2020-10-02 | 北京小米移动软件有限公司 | Test apparatus and motion control method |
| CN111735476B (en) * | 2020-06-30 | 2022-05-20 | 北京小米移动软件有限公司 | Test apparatus and motion control method |
| CN112114632A (en) * | 2020-09-30 | 2020-12-22 | 东莞华贝电子科技有限公司 | Test equipment |
| CN112114632B (en) * | 2020-09-30 | 2022-08-30 | 东莞华贝电子科技有限公司 | Test equipment |
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