CN110108502A - Stationary fixture and method for the test of electric single-wheel balance car environmental reliability - Google Patents
Stationary fixture and method for the test of electric single-wheel balance car environmental reliability Download PDFInfo
- Publication number
- CN110108502A CN110108502A CN201910375285.XA CN201910375285A CN110108502A CN 110108502 A CN110108502 A CN 110108502A CN 201910375285 A CN201910375285 A CN 201910375285A CN 110108502 A CN110108502 A CN 110108502A
- Authority
- CN
- China
- Prior art keywords
- pedal
- installation
- fixing piece
- hole
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 166
- 230000007613 environmental effect Effects 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims description 11
- 238000009434 installation Methods 0.000 claims abstract description 195
- 238000003825 pressing Methods 0.000 claims abstract description 128
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 7
- 230000005520 electrodynamics Effects 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000004069 differentiation Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Abstract
This application discloses a kind of stationary fixtures and fixing means for the test of electric single-wheel balance car environmental reliability.The stationary fixture of the application includes two pedal fixed plates, two fixing piece pressing plates, two wedge-shaped Auxiliary supports, top connecting plate and two installation screw rods, two pedal fixed plates are respectively used to left and right two pedals of clipping equilibrium vehicle, two fixing piece pressing plates are respectively used to two pedal fixed plates of connection, two installation screw rods are each passed through two fixing piece pressing plates, and be installed on test platform, top connecting plate is used to fix the top of two installation screw rods.The stationary fixture of the application need to only clamp left and right two pedals, so that it may which fixed electric single-wheel balance car to be measured is not influenced, suitable for the electric single-wheel balance car of various shapes, versatility is good by electric single-wheel balance car shape.By adjusting mounting means, it is applicable to the test of electric single-wheel balance car all directions.The fixing jig structure of the application is simple, performance is stablized, reusable.
Description
Technical field
This application involves electric single-wheel balance car environmental reliability testing fields, are used for electric single-wheel more particularly to one kind
The stationary fixture and method of balance car environmental reliability test.
Background technique
Electric single-wheel balance car, as the term suggests it is exactly only one wheel by the balance car that is driven by electricity.In recent years, electric
Dynamic balancing vehicle industry increasingly emerges, and various types of electrodynamic balance vehicle products are once emerging, at home, the U.S., European Union, Middle East etc.
Mainstream market all cause strong repercussion.Regardless of the electrodynamic balance vehicle of type, interiors of products energy storage component is
Battery pack, all may be right because being caused on fire, explosion by external mechanical shock and vibration in use, packaging and transportational process
Battery even electrodynamic balance vehicle itself damages, while may also cause danger to user, influences using safe.For this purpose, state
GB/T 34668 is marked about the detection in the environmental reliability testing standard of electrodynamic balance vehicle including shock and vibration pilot project
It is required that.At the same time, in UL2272 standard, about the product machine security testing standard part of electrodynamic balance vehicle, also accordingly
Define shock and vibration pilot project testing requirements.Therefore, electric single-wheel balance car is in order to test its environmental reliability or machine
Tool security performance must equally carry out shock and vibration testing inspection.
Shock and vibration test clause in UL and national standard is distinctly claimed in the installation way requirement of sample by sample
It is fastened on test table top, impact test is especially set out with the mode rigidly installed, and supports all mounting surfaces of sample.Due to electricity
Dynamic single wheel balance car profile variation is different and irregular, and when test is not easy very much according to the requirement clamping of standard.More often at present
A kind of installation way used is: using the wooden unit of one piece of shape rule as master mold.According to test electric single-wheel balance car sample
Shape processes a cavity in master mold, and the shape of cavity couples completely with the shape of electric single-wheel balance car, when test,
Electric single-wheel balance car is put into master mold, electric single-wheel balance car is carried out by master mold to clamp fixation.Although solid using master mold
Fixed mode can be good at the test request for meeting UL and national standard；But due to electric single-wheel balance car shape disunity, no
Same electric single-wheel balance car sample is needed using different master molds, and the cost of manufacture of master mold is higher, causes electric single-wheel flat
The environmental reliability testing conditions of weighing apparatus vehicle are limited, and testing cost is expensive.Also, some electric single-wheels newly gone out are balanced
Vehicle product needs after the shape for obtaining sample to be tested, could redesign and prepare according to the contour structures of sample to be tested and is female
Mould, consuming time is long, leverages detection efficiency.
Summary of the invention
The purpose of the application is to provide a kind of new stationary fixture for the test of electric single-wheel balance car environmental reliability
And fixing means.Wherein, environmental reliability test is primarily referred to as vibration, shock-testing.According to UL2272 standard, the ring of the application
Border reliability test is referred to as the test of machine security performance.
The application uses following technical scheme:
The one side of the application discloses a kind of stationary fixture for the test of electric single-wheel balance car environmental reliability, packet
Include pedal long side fixed plate, pedal short side fixed plate, long side fixing piece pressing plate, short side fixing piece pressing plate, the first wedge shape auxiliary branch
Support, the second wedge-shaped Auxiliary support, top connecting plate, the first installation screw rod and the second installation screw rod；Wherein, pedal long side fixed plate
Two opposite sides upwardly extend to form side wall, and two side walls surround pedal long side type chamber, and pedal long side type chamber can be from electronic
The longitudinal direction of the pedal of single wheel balance car accommodates pedal, and is sandwiched in what pedal consolidated between two side walls；Also, pedal is long
The geometric center of side fixed plate has long side fixing piece pressing plate connecting screw hole；Prolong upwards on two opposite sides of pedal short side fixed plate
It stretches to form side wall, two side walls surround pedal short side type chamber, and pedal short side type chamber can be from the pedal of electric single-wheel balance car
Short side direction accommodates pedal, and is sandwiched in what pedal consolidated between two side walls；Also, the geometric center of pedal short side fixed plate
With short side fixing piece pressing plate connecting screw hole；One end of long side fixing piece pressing plate is screw-rod structure, and the other end has installation through-hole,
Screw-rod structure is used to be inserted into the long side fixing piece pressing plate connecting screw hole of pedal long side fixed plate, realizes that the connection of the two, installation are logical
Hole is passed through for the first installation screw rod, realizes the installation of long side fixing piece pressing plate；One end of short side fixing piece pressing plate is screw rod knot
Structure, the other end have installation through-hole, and screw-rod structure is used to be inserted into the short side fixing piece pressing plate connecting screw hole of pedal short side fixed plate,
Realize the connection of the two, installation through-hole is passed through for the second installation screw rod, realizes the installation of short side fixing piece pressing plate；First wedge shape
Auxiliary support and the second wedge-shaped Auxiliary support, the structure of the two is identical, is all one end for sphenoid structure, the other end is that installation is logical
Hole, sphenoid structure are used to that electric single-wheel balance car to be measured to be supported and be moved locking, and installation through-hole is used for sphenoid
Structure is fixed on test platform；Top connecting plate is the plate structure of strip, and offers several along its length
Through-hole passes through for the first installation screw rod and the second installation screw rod, the top that two are installed screw rod is fixed；Also, through-hole is also
It can be used for bolt installation；First installation screw rod and the second installation screw rod are for being inserted into and being detachably mounted to test platform
On, two installation screw rods are fixedly mounted on test platform with the distance interval set.
It should be noted that pedal long side fixed plate and pedal short side fixed plate two are stepped in the stationary fixture of the application
The effect of plate fixed plate is left and right two for fixing electric single-wheel balance car from spatially two mutually orthogonal directions respectively
Pedal, so that electric single-wheel balance car is clamped in centre.In general the pedal of electric single-wheel balance car be rectangle or
Person has long side and short side similar to rectangular structure, two pedal fixed plates of the application design are actually wanted to divide
The long side of a pedal and the short side of another pedal are not gripped, after in left and right, two pedals are all gripped in this way,
Two pedal fixed plates spatially in vertical state, are more conducively fixed.Long side fixing piece pressing plate and short side in the application is solid
Determine two pressing plates of part pressing plate, effect is exactly that two pedal fixed plates are fixedly mounted on two installation screw rods respectively, can be with
Understand, two pressing plates can be used interchangeably virtually free from differentiation, only to facilitate description is referred to as long side and fixes
Part pressing plate and short side fixing piece pressing plate.Likewise, the first installation screw rod and the second installation screw rod are actually two identical big
Small and size installation screw rod, effect are to be respectively used to fix two pressing plates, and after two pressing plates are fixed, corresponding two are stepped on
Plate fixed plate is also capable of fixing, and then the electric single-wheel balance car that two pedal fixed plates clamp is fixed on test platform；
Therefore, the first installation screw rod and the second installation screw rod can be used interchangeably virtually free from differentiation, only to facilitate retouching
It states and is referred to as the first installation screw rod and the second installation screw rod.
It should also be noted that, in the stationary fixture of the application, the first wedge-shaped Auxiliary support and the second wedge-shaped Auxiliary support,
And the identical two wedge-shaped Auxiliary supports that can be used interchangeably.Two wedge-shaped Auxiliary supports can according to need use
Wherein one or two, or all do not use；For example, in a kind of application method of the application, the fixation of Z-direction test
When, it there is no need to use wedge-shaped Auxiliary support, and is needed when X-direction test using a wedge-shaped Auxiliary support, Y direction is surveyed
It is needed when examination while using two wedge-shaped Auxiliary supports.The movement locking effect of wedge-shaped Auxiliary support is primarily referred to as, such as in X-axis
When direction is tested, after electric single-wheel balance car is installed, due to the direction of fixed function power and the weight of electric single-wheel balance car
Not point-blank, so that electric single-wheel balance car after installing is there are turning torque, wedge-shaped Auxiliary support is just at this time for the heart
Play the role of supporting and fixing, avoids electric single-wheel balance car from rotating when carrying out environmental reliability test, that is, play fortune
Dynamic locking effect.
Preferably, bolt hole is opened up on the side wall on two sides of pedal long side fixed plate, for accommodating bolt, and utilizes spiral shell
Bolt is sandwiched in what pedal consolidated between two side walls；Receiving bolt is also offered on the side wall on two sides of pedal short side fixed plate
Bolt hole, also with bolt by pedal consolidate be sandwiched between two side walls.
It should be noted that pedal long side fixed plate and pedal short side fixed plate, the effect of the two is exactly firm clamping
Two pedals, clamping scheme can refer to existing manipulator clamping scheme；But for more firm clamping, to ensure
The accuracy of electric single-wheel balance car test, in a kind of implementation of the application, is preferably pressed from both sides in the form of bolt
Hold fixation.Specifically, the type chamber of pedal fixed plate is slightly greater than pedal size, can very easily fix pedal in this way
Plate is mounted on pedal, after installing, passes through the bolt hole in pedal fixed plate cavity lateral using bolt, pedal is supported
Tightly, to realize the firm clamping of pedal.
Preferably, the installation through-hole of long side fixing piece pressing plate and short side fixing piece pressing plate is groove profile through-hole, groove profile through-hole
Length direction along screw-rod structure extends.
It should be noted that the installation through-hole on long side fixing piece pressing plate and short side fixing piece pressing plate, effect is easy for
Two installation screw rods pass through, and realize and are fixedly mounted.It is appreciated that if the installation through-hole of two pressing plates is only that a fixation is big
Small circular through hole, then after two pedal fixed plates are installed and are connected with corresponding pressing plate, two pressing plate installations are logical
The distance in hole be it is fixed, its relative mounting positions on test platform is exactly fixed in this way.In this case, there are two
It plants the case where may will affect installation, first, the installation of different location, may exist on test platform on same test platform
Mounting hole and two pressing plates installation through-hole spacing it is inconsistent, influence installation effect even can not install；Second, different surveys
Platform is tried, the spacing of mounting hole keeps it inconsistent with the installation through-hole spacing of two pressing plates there may be difference or error, influences
Installation effect can not even be installed.Therefore, pressing plate installation through-hole is designed to groove profile in the improvement project of the application, even if in this way
The distance in two stage+module holes is inconsistent at a distance from two connection pressing plate installation through-holes, can also smoothly install；So that this
The stationary fixture of application can be suitable for the different installation environments of same test platform or the installation environment of different test platforms.
Preferably, the installation through-hole of the first wedge-shaped Auxiliary support and the second wedge-shaped Auxiliary support is groove profile through-hole, groove profile
Through-hole extends along sphenoid structure direction.It is appreciated that the groove profile through-hole of two wedge-shaped Auxiliary supports, effect on pressing plate
Groove profile through-hole is similar, is fixedly mounted on test platform also for convenient for wedge-shaped Auxiliary support, can be adapted to surveying
The installation environment of installation environment or different test platforms on examination platform when different location.
Preferably, the stationary fixture of the application further include several cooperation pedal long side fixed plates, pedal short side fixed plate,
Long side fixing piece pressing plate, short side fixing piece pressing plate, the first wedge-shaped Auxiliary support, the second wedge-shaped Auxiliary support, top connecting plate, the
Bolt, nut and the gasket that one installation screw rod and the second installation screw rod are fixedly mounted.
It should be noted that the connection between each building block of the application substantially require using bolt, nut or
Gasket, such as two pedal fixed plates need to push against using bolt when being fixedly installed on pedal；Two pressing plates are stepped on two
Plate fixed plate needs to fix using nut tightening when connecting；Two pressing plates are when being fixed on designated position on installing screw rod, each
Pressing plate needs to fix platen clamp using upper and lower two nuts, and it also requires using gasket to ensure that the level of pressing plate is flat
Row；When top connecting plate is fixed on two installation screw rods, both ends require to be clamped using upper and lower two nuts admittedly
It is fixed；Likewise, two installation screw rods are inserted and fixed when being mounted on test platform, it is also desirable to nut, gasket are used, to realize
Firm installation.It is appreciated that specific bolt, nut and gasket model can according to specifically design through-hole, installation through-hole,
Depending on the screw-rod structure and two installation screw sizes of two pressing plates；In general, through-hole, installation through-hole, two pressing plates
Screw-rod structure and two installation screw rods are designed according to standard size, and therefore, bolt, nut and gasket can directly exist
Hardware store's purchase obtains.Certainly, for the ease of using, the stationary fixture of the application mating can also provide the spiral shell of respective numbers
Bolt, nut and gasket.
Preferably, the stationary fixture of the application further includes test platform, and test platform, which is one, has smooth horizontal plane
Bottom plate, there are on test platform several mounting holes, for the first installation screw rod and the second installation screw rod insertion installation, and
The fixed installation of the first wedge-shaped Auxiliary support of wedge-shaped Auxiliary support second.
It should be noted that the effect of test platform, which is just to provide one, facilitates test, and convenient for two installation screw rods with
The fixed platform of two wedge-shaped Auxiliary supports；It is appreciated that two installation screw rods and two wedge-shaped Auxiliary supports can be according to tools
The detection of body or use environment are mounted on arbitrary platform, as long as can be convenient for fixed installation；Therefore, test platform is simultaneously
The necessary component of non-the application stationary fixture.But it in a kind of implementation of the application, for the ease of using, especially mentions
It has supplied two installation screw rods of convenience and two wedge-shaped Auxiliary supports to be fixedly mounted, and has been convenient for the test platform of test；It adopts
With the test platform of the application, no matter original test environment peace platform, can ensure the stationary fixture energy of the application
It is enough proper use of, and ensure the accuracy and repeatability of test result.It is appreciated that the spacing of the mounting hole on test platform
With the through-hole in top connecting plate, the two is mutually matched, that is to say, that is inserted in the first installation screw rod and the second installation screw rod
After entering the mounting hole on test platform, the both ends of top connecting plate can be precisely inserted in two installation screw rods.
The another side of the application discloses a kind of fixing means of electric single-wheel balance car environmental reliability test comprising
Using the stationary fixture of the application, installation is fixed to electric single-wheel balance car to be measured, realizes electric single-wheel balance car X to be measured
The environmental reliability of axis, Y-axis and Z-direction is tested.
Preferably, Z-direction environmental reliability test fixing means the following steps are included:
Electric single-wheel balance car is placed on a horizontal test platform, the foot-operated face of its left and right two pedal is made
Horizontal position in normally travel；
The left and right pedal of electric single-wheel balance car is collapsed into vehicle body, pedal long side fixed plate is stepped on along one of them
The length edge direction of plate is fixedly mounted on the pedal, by pedal short side fixed plate along the fixed peace of short side direction of another pedal
On the pedal；It is spatially in be mutually perpendicular to shape after two pedal fixed plates are installed；
The screw-rod structure of long side fixing piece pressing plate is screwed in the long side fixing piece pressing plate connecting screw hole of pedal long side fixed plate
In, the screw-rod structure of short side fixing piece pressing plate is screwed in the short side fixing piece pressing plate connecting screw hole of pedal short side fixed plate；
First installation screw rod is passed through into one of them installation through-hole of long side fixing piece pressing plate and short side fixing piece pressing plate, the
Two installation screw rods pass through another installation through-hole, and the first installation screw rod and the second installation screw rod are then fixedly mounted on survey again
It tries on platform；
Using nut by long side fixing piece pressing plate and short side fixing piece pressing plate respectively along the first installation screw rod and the second installation
Screw rod is fixed downwards, and pedal long side fixed plate and pedal short side fixed plate is driven to be pressed abd fixed on electric single-wheel balance car
On test platform；And by the angle of the nut adjustment electric single-wheel balance car to be measured on two fixing piece pressing plates, it is made to meet Z
The standard requirements of axis direction test；
Top connecting plate is inserted in the first installation screw rod and the second installation screw rod, and adopts and is secured with nuts, makes two peaces
The top of loading screw is fixed, i.e. the fixation of completion Z-direction test.
Wherein, the horizontal position of the normally travel of the foot-operated face of two pedals refers to that foot-operated face does not also tilt backwards forward
Position.If after the expansion of two pedals, foot-operated face is, then normal row vertical with the wheel movement face of electric single-wheel balance car
The horizontal position sailed directly is exactly the foot-operated face position parallel with test platform.But in general, the foot-operated face of two pedals
It can be symmetrically close to the wheel direction inclination of electric single-wheel balance car, therefore, after expansion, two foot-operated faces are not when normally travel
It is parallel to the horizontal plane；The not reclined position at this point, the horizontal position foot-operated face of normally travel does not lean forward yet.Normally travel
Horizontal position, it is understood that be line and test that two foot-operated faces intersect with the wheel movement face of electric single-wheel balance car
The parallel position of platform plane.
Preferably, X-direction environmental reliability test fixing means the following steps are included:
Electric single-wheel balance car is placed on a horizontal test platform, the foot-operated face of its left and right two pedal is made
It is vertical with the holding of the plane of test platform；
The left and right pedal of electric single-wheel balance car is collapsed into vehicle body, pedal long side fixed plate is stepped on along one of them
The length edge direction of plate is fixedly mounted on the pedal, by pedal short side fixed plate along the fixed peace of short side direction of another pedal
On the pedal；
The screw-rod structure of long side fixing piece pressing plate is screwed in the long side fixing piece pressing plate connecting screw hole of pedal long side fixed plate
In, the screw-rod structure of short side fixing piece pressing plate is screwed in the short side fixing piece pressing plate connecting screw hole of pedal short side fixed plate；
First installation screw rod is passed through into one of them installation through-hole of long side fixing piece pressing plate and short side fixing piece pressing plate, the
Two installation screw rods pass through another installation through-hole, and the first installation screw rod and the second installation screw rod are then fixedly mounted on survey again
It tries on platform；
Using nut by long side fixing piece pressing plate and short side fixing piece pressing plate respectively along the first installation screw rod and the second installation
Screw rod is fixed downwards, and pedal long side fixed plate and pedal short side fixed plate is driven to be pressed abd fixed on electric single-wheel balance car
On test platform；And by the angle of the nut adjustment electric single-wheel balance car to be measured on two fixing piece pressing plates, it is made to meet X
The standard requirements of axis direction test；
First wedge-shaped Auxiliary support or the second wedge-shaped Auxiliary support are inserted into electric single-wheel balance car and test platform to be measured
The bottom of contact, so that the wheel contacts on the inclined-plane of the sphenoid structure of wedge-shaped Auxiliary support and electric single-wheel balance car to be measured,
Play support and movement locking；Then wedge-shaped Auxiliary support is fixedly mounted on test platform using bolt；
Top connecting plate is inserted in the first installation screw rod and the second installation screw rod, and adopts and is secured with nuts, makes two peaces
The top of loading screw is fixed, i.e. the fixation of completion X-direction test.
It should be noted that when in general electric single-wheel balance car is normally placed, two pedals in do not lean forward also not after
The state inclined, the center of two pedal symmetrical centres and vehicle body or tire, the two are to be located at same vertical line in vertical direction
On；But the centre-height of two pedals can be lower than the center of vehicle body or tire, so that electric single-wheel balance car traveling is more flat
Surely.It therefore,, will entire electric single-wheel balance to be measured after two pedal fixed plate clampings in the fixed installation of Z-direction test
Vehicle is pressed downward in the geometry of the force direction being pressed downward at this time tight against leaning against on test platform and electric single-wheel balance car to be measured
The heart is on one wire, so do not need using wedge-shaped Auxiliary support.But in the fixed installation of X-direction test, two
After a pedal fixed plate clamping, when being forced downward test platform, force direction is several with electric single-wheel balance car to be measured
What center is not on one wire, that is to say, that after installation fixes, electric single-wheel balance car to be measured can have an overturning
Torque, so have to eliminate overturning torque with wedge-shaped Auxiliary support, enable electric single-wheel balance car it is stable survey
Examination.
Preferably, Y direction environmental reliability test fixing means the following steps are included:
The left and right pedal of electric single-wheel balance car is collapsed into vehicle body, and its side is placed on a horizontal test and is put down
On platform, the longitudinal direction of pedal of the pedal long side fixed plate above the electric single-wheel balance car that side is put is fixedly mounted on this and is stepped on
On plate；
Using the long side fixing piece pressing plate connecting screw hole of through-hole and pedal long side fixed plate among top connecting plate, use
Top connecting plate is fixedly connected by bolt with pedal long side fixed plate；
First installation screw rod and the second installation screw rod are inserted into the through-hole at top connecting plate both ends respectively, are then fixedly mounted again
On test platform；
The pedal below electric single-wheel balance car to be measured that side is put is contacted with test platform, remaining position is hanging, by first
Wedge-shaped Auxiliary support and the second wedge-shaped Auxiliary support are inserted into hanging part, are balanced using two wedge-shaped Auxiliary supports and electric single-wheel
Pedal below vehicle supports entire vehicle body, and the insertion position by adjusting two wedge-shaped Auxiliary supports makes electric single-wheel
Then two wedge-shaped Auxiliary supports are fixed peace with bolt by the wheel movement face of balance car and the plane keeping parallelism of test platform
On test platform；
Finally, the both ends of top connecting plate are pressed downward along the first installation screw rod and the second installation screw rod respectively using nut
It fastens, to be pressed abd fixed on parallel electric single-wheel balance car is adjusted on test platform, i.e., completion Y direction is tested
It is fixed.
The beneficial effects of the present application are as follows:
The electric single-wheel balance car environmental reliability test fixture of the application, it is only necessary to which electric single-wheel to be measured is balanced
Left and right two pedals of vehicle are clamped, so that it may which firm fixation electric single-wheel balance car to be measured, clipping operation is not by be measured
The shape of electric single-wheel balance car influences, therefore the environment that can be adapted for the electric single-wheel balance car of various different shapes is reliable
Property test, versatility is good.Also, by adjusting mounting means, it can be adapted for electric single-wheel balance car X-axis, Y-axis and Z axis side
To test, can satisfy standard requirements.In addition, the electric single-wheel balance car environmental reliability test fixture knot of the application
Structure is simple, performance is stable, may be reused, even if electric single-wheel balance car appearance to be measured is on fire in test process, explodes etc.
Accident does not still influence the reuse of stationary fixture.
Detailed description of the invention
Fig. 1 is that the decomposition texture for the stationary fixture that electric single-wheel balance car environmental reliability is tested in the embodiment of the present application shows
It is intended to；
Fig. 2 is can using the environment that the fixed electric single-wheel balance car of stationary fixture carries out Z-direction in the embodiment of the present application
By the mounting structure schematic diagram of property test；
Fig. 3 is can using the environment that the fixed electric single-wheel balance car of stationary fixture carries out Z-direction in the embodiment of the present application
Mounting structure schematic diagram by another visual angle of property test；
Fig. 4 is can using the environment that the fixed electric single-wheel balance car of stationary fixture carries out X-direction in the embodiment of the present application
By the mounting structure schematic diagram of property test；
Fig. 5 is can using the environment that the fixed electric single-wheel balance car of stationary fixture carries out X-direction in the embodiment of the present application
Mounting structure schematic diagram by another visual angle of property test；
Fig. 6 is can using the environment that the fixed electric single-wheel balance car of stationary fixture carries out Y direction in the embodiment of the present application
By the mounting structure schematic diagram of property test；
Fig. 7 is can using the environment that the fixed electric single-wheel balance car of stationary fixture carries out Y direction in the embodiment of the present application
Mounting structure schematic diagram by another visual angle of property test；
Fig. 8 is can using the environment that the fixed electric single-wheel balance car of stationary fixture carries out Y direction in the embodiment of the present application
Mounting structure schematic diagram by another visual angle of property test.
Specific embodiment
The application is described in further detail below by specific embodiment.Following embodiment only to the application carry out into
One step explanation, should not be construed as the limitation to the application.
Embodiment
This example is used for the stationary fixture of electric single-wheel balance car environmental reliability test, as shown in Figure 1, including pedal long side
The wedge-shaped Auxiliary support of fixed plate 11, pedal short side fixed plate 12, long side fixing piece pressing plate 21, short side fixing piece pressing plate 22, first
31, the second wedge-shaped Auxiliary support 32, top connecting plate 4, first install screw rod 51 and the second installation screw rod 52；And several are matched
Close pedal long side fixed plate 11, pedal short side fixed plate 12, long side fixing piece pressing plate 21, short side fixing piece pressing plate 22, first wedge
The wedge-shaped Auxiliary support 32 of shape Auxiliary support 31, second, top connecting plate 4, first install screw rod 51 and the second installation screw rod 52 is solid
Bolt 61, nut 62 and the gasket 63 of Dingan County's dress.
Wherein, pedal long side fixed plate 11, two opposite sides upwardly extend to form side wall, and two side walls surround pedal
Long side type chamber, pedal long side type chamber can accommodate pedal from the longitudinal direction of the pedal of electric single-wheel balance car, pedal consolidated
Be sandwiched between two side walls；Also, bolt hole is opened up on the side wall on two sides of pedal long side fixed plate 11, for accommodating spiral shell
Bolt, and be sandwiched between two side walls using bolt by what pedal consolidated.In use, screwing bolts step on firm being fixed on of pedal
The pedal long side type of plate long side fixed plate 11 is intracavitary.The geometric center of this example pedal long side fixed plate 11 has long side fixing piece pressure
Plate connecting screw hole 111, for connecting long side fixing piece pressing plate 21.
Pedal short side fixed plate 12, two opposite sides upwardly extend to form side wall, and two side walls surround pedal short side
Type chamber, pedal short side type chamber can accommodate pedal from the short side direction of the pedal of electric single-wheel balance car, and pedal is consolidated
It is sandwiched between two side walls；Also, the bolt for accommodating bolt is also offered on the side wall on two sides of pedal short side fixed plate 12
Hole is sandwiched between two side walls also with bolt by what pedal consolidated.Likewise, in use, screwing bolts consolidate pedal
The pedal short side type for being fixed on pedal short side fixed plate 12 it is intracavitary.Also, the geometric center of pedal short side fixed plate 12 has
Short side fixing piece pressing plate connecting screw hole 121, for connecting short side fixing piece pressing plate 22.
One end of long side fixing piece pressing plate 21 is screw-rod structure, and the other end has installation through-hole, and screw-rod structure is for being inserted into
The long side fixing piece pressing plate connecting screw hole 111 of pedal long side fixed plate 11 realizes the connection of the two, and installation through-hole is for the first peace
Loading screw 51 passes through, and realizes the installation of long side fixing piece pressing plate 21.In a kind of implementation of this example, long side fixing piece pressing plate 21
Installation through-hole be groove profile through-hole, groove profile through-hole along screw-rod structure length direction extend.
One end of short side fixing piece pressing plate 22 is screw-rod structure, and the other end has installation through-hole, and screw-rod structure is for being inserted into
The short side fixing piece pressing plate connecting screw hole 121 of pedal short side fixed plate 12 realizes the connection of the two, and installation through-hole is for the second peace
Loading screw 52 passes through, and realizes the installation of short side fixing piece pressing plate 22.In a kind of implementation of this example, short side fixing piece pressing plate 22
Installation through-hole be also groove profile through-hole, groove profile through-hole extends along the length direction of screw-rod structure.
First wedge-shaped Auxiliary support 31 and the second wedge-shaped Auxiliary support 32, the structure of the two is identical, is all one end for wedge shape
Body structure, the other end are installation through-hole, and sphenoid structure is used to be supported and move locking to electric single-wheel balance car to be measured,
Installation through-hole is used to sphenoid structure being fixed on test platform.Likewise, the installation through-hole of two wedge-shaped Auxiliary supports is equal
For groove profile through-hole, groove profile through-hole extends along sphenoid structure direction.
Top connecting plate 4 is the plate structure of strip, and offers several through-holes along its length, is used for first
Installation screw rod 51 and the second installation screw rod 52 pass through, and the top that two are installed screw rod is fixed；Also, through-hole can be also used for spiral shell
Bolt installation.
First installation screw rod 51 and the second installation screw rod 52 are for being inserted into and being detachably mounted to test platform, and two
Installation screw rod is fixedly mounted on test platform with the distance interval set.
In addition, using for convenience, in a kind of implementation of this example, stationary fixture further includes test platform 0, such as Fig. 2
To shown in Fig. 8, test platform 0 is the bottom plate with smooth horizontal plane, has several mounting holes on test platform 0
01, for the first installation screw rod 51 and the second installation insertion of screw rod 52 installation and first wedge-shaped the 31, second wedge shape of Auxiliary support
The fixed installation of Auxiliary support 32.Wherein, the spacing on test platform 0 between two neighboring mounting hole 01 and top connecting plate 4
The spacing of upper two neighboring through-hole is equal.
Stationary fixture based on this example, this example further illustrate details for, flat to electric single-wheel using this example stationary fixture
The vehicle that weighs carries out the fixing means of the environmental reliability test of X-axis, Y-axis and Z-direction.It is as follows in detail:
(1) fixing means of the environmental reliability test of Z-direction
Perpendicular to the direction of horizontal plane, therefore, Z-direction when Z-direction refers to electric single-wheel balance car normal condition
Environmental reliability test fixing means the following steps are included:
Electric single-wheel balance car is placed on a horizontal test platform 0, the foot-operated face of its left and right two pedal is made
Horizontal position in normally travel；
The left and right pedal of electric single-wheel balance car is collapsed into vehicle body, by pedal long side fixed plate 11 along one of them
The length edge direction of pedal is fixedly mounted on the pedal, and the short side direction by pedal short side fixed plate 12 along another pedal is consolidated
Dingan County is on the pedal；
The screw-rod structure of long side fixing piece pressing plate 21 is screwed in the long side fixing piece pressing plate connection of pedal long side fixed plate 11
In screw hole 111, the short side fixing piece pressing plate that the screw-rod structure of short side fixing piece pressing plate 22 screws in pedal short side fixed plate 12 is connected
It connects in screw hole 121；
First installation screw rod 51 is passed through into one of them the installation of long side fixing piece pressing plate 21 and short side fixing piece pressing plate 22
Through-hole, the second installation screw rod 52 pass through another installation through-hole, then again by the first installation screw rod 51 and the second installation screw rod
52 are fixedly mounted on test platform；
Using nut by long side fixing piece pressing plate 21 and short side fixing piece pressing plate 22 respectively along the first installation screw rod 51 and the
Two installation screw rods 52 are fixed downwards, drive pedal long side fixed plate and pedal short side fixed plate by electric single-wheel balance car pressure
It fastens on test platform；And pass through the angle of the nut adjustment electric single-wheel balance car to be measured on two fixing piece pressing plates,
It is set to meet the standard requirements of Z-direction test；
Top connecting plate 4 is inserted in the first installation screw rod 51 and the second installation screw rod 52, and adopts and is secured with nuts, makes two
The top of a installation screw rod is fixed, i.e., the fixation of completion Z-direction test, the effect after the completion of fixing are as shown in Figures 2 and 3.
(2) fixing means of the environmental reliability test of X-direction
X-direction refers to the direction of the axletree on horizontal plane perpendicular to electric single-wheel balance car, therefore, X-direction
Environmental reliability test fixing means the following steps are included:
Electric single-wheel balance car is placed on a horizontal test platform, the foot-operated face of its left and right two pedal is made
It is vertical with the holding of the plane of test platform；
The left and right pedal of electric single-wheel balance car is collapsed into vehicle body, by pedal long side fixed plate 11 along one of them
The length edge direction of pedal is fixedly mounted on the pedal, and the short side direction by pedal short side fixed plate 12 along another pedal is consolidated
Dingan County is on the pedal；
The screw-rod structure of long side fixing piece pressing plate 21 is screwed in the long side fixing piece pressing plate connection of pedal long side fixed plate 11
In screw hole 111, the short side fixing piece pressing plate that the screw-rod structure of short side fixing piece pressing plate 22 screws in pedal short side fixed plate 12 is connected
It connects in screw hole 121；
First installation screw rod 51 is passed through into one of them the installation of long side fixing piece pressing plate 21 and short side fixing piece pressing plate 22
Through-hole, the second installation screw rod 52 pass through another installation through-hole, then again by the first installation screw rod 51 and the second installation screw rod
52 are fixedly mounted on test platform；
Using nut by long side fixing piece pressing plate 21 and short side fixing piece pressing plate 22 respectively along the first installation screw rod 51 and the
Two installation screw rods 52 are fixed downwards, drive pedal long side fixed plate and pedal short side fixed plate by electric single-wheel balance car pressure
It fastens on test platform；And pass through the angle of the nut adjustment electric single-wheel balance car to be measured on two fixing piece pressing plates,
It is set to meet the standard requirements of X-direction test；
First wedge-shaped Auxiliary support 31 or the second wedge-shaped Auxiliary support 32 are inserted into electric single-wheel balance car to be measured and test
The bottom of contact with platform, so that the wheel on the inclined-plane and electric single-wheel balance car to be measured of the sphenoid structure of wedge-shaped Auxiliary support connects
Touching plays support and movement locking；Then wedge-shaped Auxiliary support is fixedly mounted on test platform using bolt；
Top connecting plate 4 is inserted in the first installation screw rod 51 and the second installation screw rod 52, and adopts and is secured with nuts, makes two
The top of a installation screw rod is fixed, i.e., the fixation of completion X-direction test, the effect after being installed are as shown in Figure 4 and Figure 5.
(3) fixing means of the environmental reliability test of Y direction
Y direction refers to the direction of the axletree of electronic single wheel balance car on horizontal plane, and therefore, the environment of Y direction can
By property test fixing means the following steps are included:
The left and right pedal of electric single-wheel balance car is collapsed into vehicle body, and its side is placed on a horizontal test and is put down
On platform, the length edge direction of pedal of the pedal long side fixed plate 11 above the electric single-wheel balance car that side is put is fixedly mounted on
On the pedal；
Utilize the long side fixing piece pressing plate connecting screw hole of through-hole and pedal long side fixed plate 11 among top connecting plate 4
111, top connecting plate 4 is fixedly connected with pedal long side fixed plate 11 using bolt, also, make top connecting plate 4 and pedal
Long side fixed plate 11 is mutually perpendicular to, as shown in Figure 8；
First installation screw rod 51 and the second installation screw rod 52 are inserted into the through-hole at 4 both ends of top connecting plate respectively, then solid again
Dingan County is on test platform；
The pedal below electric single-wheel balance car to be measured that side is put is contacted with test platform, remaining position is hanging, by first
Wedge-shaped Auxiliary support 31 and the second wedge-shaped Auxiliary support 32 are inserted into hanging part, utilize stepping on for two wedge-shaped Auxiliary supports and lower section
Plate supports entire vehicle body, and the insertion position by adjusting two wedge-shaped Auxiliary supports makes the vehicle of electric single-wheel balance car
The plane keeping parallelism of moving surface and test platform is taken turns, it is flat that two wedge-shaped Auxiliary supports are then fixedly mounted on test with bolt
On platform；
Finally, using nut by the both ends of top connecting plate 4 respectively along the first installation screw rod 51 and the second installation screw rod 52
It is fixed downwards, so that adjusted parallel electric single-wheel balance car is pressed abd fixed on test platform, that is, completes Y-axis
The fixation of direction test, the effect after being installed are as shown in Figure 6 to 8.
The electric single-wheel balance car environmental reliability test fixture of this example, has a characteristic that
1. the clamping object of fixture is only related with two pedals of electric single-wheel balance car or so, unrelated with other shapes, generally
For, different electric single-wheel balance cars is only different from and difference in shape and design, still, the size of pedal
It is substantially stationary or much the same；Therefore, the electric single-wheel balance car environmental reliability test fixture of this example can fit
For the electric single-wheel balance car of different appearance models, there is preferable versatility；
2. direction of vibration is adjusted, meets mark by adjusting the nut being fixed on two pressing plates on two installation screw rods
Alignment request meets the X-direction, Y direction and Z-direction of standard requirements；
3. in a kind of implementation of this example, electric single-wheel balance car environmental reliability test fixture all uses tough and tensile
Material preparation, electric single-wheel balance car to be measured occur it is on fire, explosion situations such as after, still may be reused.
Therefore, generally speaking, the electric single-wheel balance car environmental reliability test fixture of this example, versatility is good, can
It reuses, greatly reduces the testing cost of electric single-wheel balance car environmental reliability test, improve testing efficiency, promoted
Detection quality.
The foregoing is a further detailed description of the present application in conjunction with specific implementation manners, and it cannot be said that this Shen
Specific implementation please is only limited to these instructions.For those of ordinary skill in the art to which this application belongs, it is not taking off
Under the premise of from the application design, a number of simple deductions or replacements can also be made.
Claims (10)
1. a kind of stationary fixture for the test of electric single-wheel balance car environmental reliability, it is characterised in that: including pedal long side
Fixed plate (11), pedal short side fixed plate (12), long side fixing piece pressing plate (21), short side fixing piece pressing plate (22), the first wedge shape
Auxiliary support (31), the second wedge-shaped Auxiliary support (32), top connecting plate (4), the first installation screw rod (51) and the second installation spiral shell
Bar (52)；
The pedal long side fixed plate (11), two opposite sides upwardly extend to form side wall, and it is long that two side walls surround pedal
Side type chamber, pedal long side type chamber can accommodate pedal from the longitudinal direction of the pedal of electric single-wheel balance car, and pedal is consolidated
Be sandwiched between two side walls；Also, there is the geometric center of pedal long side fixed plate (11) long side fixing piece pressing plate to connect spiral shell
Hole (111)；
The pedal short side fixed plate (12), two opposite sides upwardly extend to form side wall, and it is short that two side walls surround pedal
Side type chamber, pedal short side type chamber can accommodate pedal from the short side direction of the pedal of electric single-wheel balance car, and pedal is consolidated
Be sandwiched between two side walls；Also, there is the geometric center of pedal short side fixed plate (12) short side fixing piece pressing plate to connect spiral shell
Hole (121)；
One end of the long side fixing piece pressing plate (21) is screw-rod structure, and the other end has installation through-hole, and screw-rod structure is for inserting
The long side fixing piece pressing plate connecting screw hole (111) for entering pedal long side fixed plate (11), realizes the connection of the two, and installation through-hole is used for
First installation screw rod (51) passes through, and realizes the installation of long side fixing piece pressing plate (21)；
One end of the short side fixing piece pressing plate (22) is screw-rod structure, and the other end has installation through-hole, and screw-rod structure is for inserting
The short side fixing piece pressing plate connecting screw hole (121) for entering pedal short side fixed plate (12), realizes the connection of the two, and installation through-hole is used for
Second installation screw rod (52) passes through, and realizes the installation of short side fixing piece pressing plate (22)；
Described first wedge-shaped Auxiliary support (31) and the second wedge-shaped Auxiliary support (32), the structure of the two is identical, is all that one end is
Sphenoid structure, the other end are installation through-hole, and sphenoid structure is for being supported and moving to electric single-wheel balance car to be measured
Locking, installation through-hole are used to sphenoid structure being fixed on test platform；
The top connecting plate (4) is the plate structure of strip, and offers several through-holes along its length, for the
One installation screw rod (51) and the second installation screw rod (52) pass through, and the top that two are installed screw rod is fixed；Also, through-hole can be with
It is installed for bolt；
First installation screw rod (51) and the second installation screw rod (52) are used to being inserted into and being detachably mounted to test platform,
Two installation screw rods are fixedly mounted on test platform with the distance interval set.
2. stationary fixture according to claim 1, it is characterised in that: two sides of the pedal long side fixed plate (11)
Bolt hole is opened up on side wall, is sandwiched between two side walls for accommodating bolt, and using bolt by what pedal consolidated；The pedal
Also the bolt hole for accommodating bolt is offered on the side wall on two sides of short side fixed plate (12), consolidates pedal also with bolt
Be sandwiched between two side walls.
3. stationary fixture according to claim 1, it is characterised in that: the long side fixing piece pressing plate (21) and short side are fixed
The installation through-hole of part pressing plate (22) is groove profile through-hole, and groove profile through-hole extends along the length direction of screw-rod structure.
4. stationary fixture according to claim 1, it is characterised in that: the described first wedge-shaped Auxiliary support (31) and the second wedge
The installation through-hole of shape Auxiliary support (32) is groove profile through-hole, and groove profile through-hole extends along sphenoid structure direction.
5. stationary fixture according to claim 1-4, it is characterised in that: further include several cooperation pedal long sides
Fixed plate (11), pedal short side fixed plate (12), long side fixing piece pressing plate (21), short side fixing piece pressing plate (22), the first wedge shape
Auxiliary support (31), the second wedge-shaped Auxiliary support (32), top connecting plate (4), the first installation screw rod (51) and the second installation spiral shell
Bolt, nut and the gasket that bar (52) is fixedly mounted.
6. stationary fixture according to claim 1-4, it is characterised in that: further include test platform (0), the survey
Trying platform (0) is the bottom plate with smooth horizontal plane, has several mounting holes (01) on test platform (0), is used for
First installation screw rod (51) and the second installation screw rod (52) insertion installation and the first wedge-shaped Auxiliary support (31), the second wedge shape
The fixed installation of Auxiliary support (32).
7. a kind of fixing means of electric single-wheel balance car environmental reliability test, it is characterised in that: including using claim
Installation is fixed to electric single-wheel balance car to be measured in the described in any item stationary fixtures of 1-6, realizes electric single-wheel balance to be measured
The environmental reliability of vehicle X-axis, Y-axis and Z-direction is tested.
8. fixing means according to claim 7, it is characterised in that: the fixation side of the environmental reliability test of Z-direction
Method includes the following steps,
Electric single-wheel balance car is placed on a horizontal test platform, the foot-operated face of its left and right two pedal is in
The horizontal position of normally travel；
The left and right pedal of electric single-wheel balance car is collapsed into vehicle body, pedal long side fixed plate (11) is stepped on along one of them
The length edge direction of plate is fixedly mounted on the pedal, and pedal short side fixed plate (12) is solid along the short side direction of another pedal
Dingan County is on the pedal；
The screw-rod structure of long side fixing piece pressing plate (21) is screwed in the long side fixing piece pressing plate connection of pedal long side fixed plate (11)
In screw hole (111), the screw-rod structure of short side fixing piece pressing plate (22) is screwed in the short side fixing piece of pedal short side fixed plate (12)
In pressing plate connecting screw hole (121)；
First installation screw rod (51) is passed through into one of them peace of long side fixing piece pressing plate (21) and short side fixing piece pressing plate (22)
Through-hole is filled, the second installation screw rod (52) passes through another installation through-hole, then again by the first installation screw rod (51) and the second peace
Loading screw (52) is fixedly mounted on test platform；
Using nut by long side fixing piece pressing plate (21) and short side fixing piece pressing plate (22) respectively along the first installation screw rod (51) and
Second installation screw rod (52) is fixed downwards, and pedal long side fixed plate and pedal short side fixed plate is driven to balance electric single-wheel
Vehicle is pressed abd fixed on test platform；And pass through the angle of the nut adjustment electric single-wheel balance car to be measured on two fixing piece pressing plates
Degree makes it meet the standard requirements of Z-direction test；
Top connecting plate (4) is inserted in the first installation screw rod (51) and the second installation screw rod (52), and adopts and is secured with nuts, is made
The top of two installation screw rods is fixed, i.e. the fixation of completion Z-direction test.
9. fixing means according to claim 7, it is characterised in that: the fixation side of the environmental reliability test of X-direction
Method includes the following steps,
Electric single-wheel balance car is placed on a horizontal test platform, make the foot-operated face of its left and right two pedal with
The plane of test platform keeps vertical；
The left and right pedal of electric single-wheel balance car is collapsed into vehicle body, pedal long side fixed plate (11) is stepped on along one of them
The length edge direction of plate is fixedly mounted on the pedal, and pedal short side fixed plate (12) is solid along the short side direction of another pedal
Dingan County is on the pedal；
The screw-rod structure of long side fixing piece pressing plate (21) is screwed in the long side fixing piece pressing plate connection of pedal long side fixed plate (11)
In screw hole (111), the screw-rod structure of short side fixing piece pressing plate (22) is screwed in the short side fixing piece of pedal short side fixed plate (12)
In pressing plate connecting screw hole (121)；
First installation screw rod (51) is passed through into one of them peace of long side fixing piece pressing plate (21) and short side fixing piece pressing plate (22)
Through-hole is filled, the second installation screw rod (52) passes through another installation through-hole, then again by the first installation screw rod (51) and the second peace
Loading screw (52) is fixedly mounted on test platform；
Using nut by long side fixing piece pressing plate (21) and short side fixing piece pressing plate (22) respectively along the first installation screw rod (51) and
Second installation screw rod (52) is fixed downwards, and pedal long side fixed plate and pedal short side fixed plate is driven to balance electric single-wheel
Vehicle is pressed abd fixed on test platform；And pass through the angle of the nut adjustment electric single-wheel balance car to be measured on two fixing piece pressing plates
Degree makes it meet the standard requirements of X-direction test；
First wedge-shaped Auxiliary support (31) or the second wedge-shaped Auxiliary support (32) are inserted into electric single-wheel balance car to be measured and test
The bottom of contact with platform, so that the wheel on the inclined-plane and electric single-wheel balance car to be measured of the sphenoid structure of wedge-shaped Auxiliary support connects
Touching plays support and movement locking；Then wedge-shaped Auxiliary support is fixedly mounted on test platform using bolt；
Top connecting plate (4) is inserted in the first installation screw rod (51) and the second installation screw rod (52), and adopts and is secured with nuts, is made
The top of two installation screw rods is fixed, i.e. the fixation of completion X-direction test.
10. fixing means according to claim 7, it is characterised in that: the fixation side of the environmental reliability test of Y direction
Method includes the following steps,
The left and right pedal of electric single-wheel balance car is collapsed into vehicle body, and its side is placed on a horizontal test platform,
The longitudinal direction of pedal of the pedal long side fixed plate (11) above the electric single-wheel balance car that side is put is fixedly mounted on this to step on
On plate；
Utilize the long side fixing piece pressing plate connecting screw hole of top connecting plate (4) intermediate through-hole and pedal long side fixed plate (11)
(111), top connecting plate (4) is fixedly connected with pedal long side fixed plate (11) using bolt；
The through-hole at top connecting plate (4) both ends is inserted into first installation screw rod (51) and the second installation screw rod (52) respectively, so
It is fixedly mounted on test platform again afterwards；
The pedal below electric single-wheel balance car to be measured that side is put is contacted with test platform, remaining position is hanging, by the first wedge shape
Auxiliary support (31) and the second wedge-shaped Auxiliary support (32) are inserted into hanging part, utilize stepping on for two wedge-shaped Auxiliary supports and lower section
Plate supports entire vehicle body, and the insertion position by adjusting two wedge-shaped Auxiliary supports makes the vehicle of electric single-wheel balance car
The plane keeping parallelism of moving surface and test platform is taken turns, it is flat that two wedge-shaped Auxiliary supports are then fixedly mounted on test with bolt
On platform；
Finally, using nut by the both ends of top connecting plate (4) respectively along the first installation screw rod (51) and the second installation screw rod
(52) it is fixed downwards, to be pressed abd fixed on parallel electric single-wheel balance car is adjusted on test platform, that is, completes Y-axis
The fixation of direction test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910375285.XA CN110108502B (en) | 2019-05-07 | Fixing clamp and method for testing environmental reliability of electric single-wheel balance car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910375285.XA CN110108502B (en) | 2019-05-07 | Fixing clamp and method for testing environmental reliability of electric single-wheel balance car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110108502A true CN110108502A (en) | 2019-08-09 |
| CN110108502B CN110108502B (en) | 2024-04-19 |
Family
ID=
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006300576A (en) * | 2005-04-18 | 2006-11-02 | Ono Sokki Co Ltd | Automatic driving device |
| CN201348560Y (en) * | 2008-10-30 | 2009-11-18 | 浙江省检验检疫科学技术研究院 | Baby walker and scooter dynamic testing/crash testing machine |
| DE102010040644A1 (en) * | 2010-09-13 | 2012-03-15 | Robert Bosch Gmbh | Test bench and method for testing a brake system of a motor vehicle |
| ITMO20120192A1 (en) * | 2012-07-31 | 2014-02-01 | Sicam Srl | BALANCING MACHINE FOR WHEEL BALANCING OF VEHICLES |
| CN104833527A (en) * | 2015-05-13 | 2015-08-12 | 纳恩博（天津）科技有限公司 | Single-wheel dynamic balancing vehicle aging test limiting apparatus and test device provided therewith |
| CN204575343U (en) * | 2015-05-13 | 2015-08-19 | 纳恩博（天津）科技有限公司 | Single wheel transient equilibrium car burn-in test stop means and possess its testing apparatus |
| DE102014108806A1 (en) * | 2014-06-24 | 2015-12-24 | Nicola Groos | Apparatus for testing electric bicycles |
| CN205175643U (en) * | 2015-12-10 | 2016-04-20 | 纳恩博（天津）科技有限公司 | Fixing device |
| CN106338402A (en) * | 2016-01-04 | 2017-01-18 | 卢南方 | Balance car testing jig |
| CN206020047U (en) * | 2016-08-29 | 2017-03-15 | 广州衡创测试技术服务有限公司 | A kind of electrodynamic balance car test measurement equipment |
| CN106644506A (en) * | 2016-11-18 | 2017-05-10 | 上海储融检测技术股份有限公司 | Mobility scooter water detection machine |
| CN206623685U (en) * | 2017-03-17 | 2017-11-10 | 东风汽车公司 | Pedal of vehicles stopping means |
| CN206656862U (en) * | 2017-04-11 | 2017-11-21 | 深圳出入境检验检疫局工业品检测技术中心 | A kind of balance car riding safety test machine |
| CN208333727U (en) * | 2018-07-07 | 2019-01-04 | 中检西部检测有限公司 | A kind of bench test clamping device of the automobile-used hub motor of electrical salf-walking |
| CN109342083A (en) * | 2018-11-08 | 2019-02-15 | 深圳市检验检疫科学研究院 | Fixing means and fixture for the test of two wheeled electric balance car security performance |
| CN109682612A (en) * | 2019-01-23 | 2019-04-26 | 深圳市检验检疫科学研究院 | It is a kind of to paddle the multi-purpose test device of test for being driven by electricity small vehicles |
| CN209727474U (en) * | 2019-05-07 | 2019-12-03 | 深圳市检验检疫科学研究院 | A kind of stationary fixture for the test of electric single-wheel balance car environmental reliability |
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006300576A (en) * | 2005-04-18 | 2006-11-02 | Ono Sokki Co Ltd | Automatic driving device |
| CN201348560Y (en) * | 2008-10-30 | 2009-11-18 | 浙江省检验检疫科学技术研究院 | Baby walker and scooter dynamic testing/crash testing machine |
| DE102010040644A1 (en) * | 2010-09-13 | 2012-03-15 | Robert Bosch Gmbh | Test bench and method for testing a brake system of a motor vehicle |
| ITMO20120192A1 (en) * | 2012-07-31 | 2014-02-01 | Sicam Srl | BALANCING MACHINE FOR WHEEL BALANCING OF VEHICLES |
| DE102014108806A1 (en) * | 2014-06-24 | 2015-12-24 | Nicola Groos | Apparatus for testing electric bicycles |
| CN104833527A (en) * | 2015-05-13 | 2015-08-12 | 纳恩博（天津）科技有限公司 | Single-wheel dynamic balancing vehicle aging test limiting apparatus and test device provided therewith |
| CN204575343U (en) * | 2015-05-13 | 2015-08-19 | 纳恩博（天津）科技有限公司 | Single wheel transient equilibrium car burn-in test stop means and possess its testing apparatus |
| CN205175643U (en) * | 2015-12-10 | 2016-04-20 | 纳恩博（天津）科技有限公司 | Fixing device |
| CN106338402A (en) * | 2016-01-04 | 2017-01-18 | 卢南方 | Balance car testing jig |
| CN206020047U (en) * | 2016-08-29 | 2017-03-15 | 广州衡创测试技术服务有限公司 | A kind of electrodynamic balance car test measurement equipment |
| CN106644506A (en) * | 2016-11-18 | 2017-05-10 | 上海储融检测技术股份有限公司 | Mobility scooter water detection machine |
| CN206623685U (en) * | 2017-03-17 | 2017-11-10 | 东风汽车公司 | Pedal of vehicles stopping means |
| CN206656862U (en) * | 2017-04-11 | 2017-11-21 | 深圳出入境检验检疫局工业品检测技术中心 | A kind of balance car riding safety test machine |
| CN208333727U (en) * | 2018-07-07 | 2019-01-04 | 中检西部检测有限公司 | A kind of bench test clamping device of the automobile-used hub motor of electrical salf-walking |
| CN109342083A (en) * | 2018-11-08 | 2019-02-15 | 深圳市检验检疫科学研究院 | Fixing means and fixture for the test of two wheeled electric balance car security performance |
| CN109682612A (en) * | 2019-01-23 | 2019-04-26 | 深圳市检验检疫科学研究院 | It is a kind of to paddle the multi-purpose test device of test for being driven by electricity small vehicles |
| CN209727474U (en) * | 2019-05-07 | 2019-12-03 | 深圳市检验检疫科学研究院 | A kind of stationary fixture for the test of electric single-wheel balance car environmental reliability |
Non-Patent Citations (5)
| Title |
|---|
| 吕刘洲;: "新型平衡车设计及应用", 通讯世界, no. 03, 25 March 2018 (2018-03-25) * |
| 姚方洲;徐云杰;: "趣动儿童踏踏车的设计", 机械, no. 01, 15 January 2013 (2013-01-15) * |
| 尹丽娟;徐晓光;邓绍俊;张栋;陈坚;: "乘骑玩具刹车性能试验装置设计与应用", 机械与电子, no. 05, 24 May 2017 (2017-05-24) * |
| 王彩娟;宋杨;秦剑峰;金挺;: "美国电动平衡车用锂电池UL新标准解析", 电池工业, no. 03, 25 June 2017 (2017-06-25) * |
| 陈帆;徐嵘;杨左军等: "国内外平衡车安全标准分析", 检验检疫学刊, vol. 29, no. 02, 20 April 2019 (2019-04-20) * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209727474U (en) | A kind of stationary fixture for the test of electric single-wheel balance car environmental reliability | |
| CN102967252A (en) | Flatness gauge for connecting bracket fixing surface | |
| CN110108502A (en) | Stationary fixture and method for the test of electric single-wheel balance car environmental reliability | |
| CN110108502B (en) | Fixing clamp and method for testing environmental reliability of electric single-wheel balance car | |
| CN206593866U (en) | A kind of protecgulum detection means | |
| CN210089600U (en) | Special gauge for detecting deformation of knuckle blank | |
| CN209214919U (en) | Stationary fixture for the test of two wheeled electric balance car security performance | |
| CN209624228U (en) | A kind of adhesive tape test fixture of universal testing machine | |
| CN210414250U (en) | Fixing device for measuring gear box | |
| CN109342083A (en) | Fixing means and fixture for the test of two wheeled electric balance car security performance | |
| CN216759635U (en) | Component and three-coordinate modular fixture with same | |
| CN218956089U (en) | Gear box loading test device | |
| CN218546135U (en) | Bending rigidity test bed for precise planetary reducer | |
| CN218481004U (en) | Simple detection device for cross rod of rearview mirror shell spraying hanger | |
| CN213544846U (en) | License plate accessory installation detection equipment | |
| CN205537448U (en) | Utensil is examined to left side suspension cushion unit mount pitch -row | |
| CN220339243U (en) | Comprehensive detection platform for automobile engine support | |
| CN216050641U (en) | A check out test set for detecting car luggage rack intensity | |
| CN216050660U (en) | Torque test bench | |
| CN111412807B (en) | Rocker arm detection tool and detection method | |
| CN220039806U (en) | Automobile engine support assembly part detection device | |
| CN103831636A (en) | Angle adjusting method and device for boring holes in helicopter propellers | |
| CN213470894U (en) | Tool for measuring thin-wall casing of electronic power-assisted braking system | |
| CN209166797U (en) | A kind of detection device for link assembly | |
| CN220018887U (en) | Tool clamp for military power supply vibration test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |