CN105258592B - Electric bicycle front and back wheel measuring instrument - Google Patents
Electric bicycle front and back wheel measuring instrument Download PDFInfo
- Publication number
- CN105258592B CN105258592B CN201510714241.7A CN201510714241A CN105258592B CN 105258592 B CN105258592 B CN 105258592B CN 201510714241 A CN201510714241 A CN 201510714241A CN 105258592 B CN105258592 B CN 105258592B
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- China
- Prior art keywords
- pedestal
- wheel
- fixture
- wheel fixture
- groove
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- Expired - Fee Related
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Abstract
The invention discloses a kind of electric bicycle front and back wheel measuring instrument, including measurement module, front-wheel fixture and trailing wheel fixture, transverse groove and vertical slot are provided with the measurement module, vertically the movable trailing wheel fixture of groove can be arranged on by fastener in vertical slot；Front-wheel fixture can transversely being arranged on the transverse groove of moving left and right of groove；It is provided with to measure the scale of front and back wheel relative deviation on the measurement module, the center line of the scale is corresponding with the Clamping Center line of trailing wheel fixture；It is provided with the front-wheel fixture to the comparison marking compared with scale.The present invention is applied to the front and back wheel relative deviation of measurement electric bicycle.
Description
Technical field
The present invention relates to electric bicycle field, relates in particular to a kind of electric bicycle front and back wheel measuring instrument.
Background technology
Electric car is divided into lead-acid battery electric car and lithium battery motor-car.The electric car generally said is to be used as energy using battery
Source, by parts such as controller, motors, mechanical energy motion is converted electrical energy into, changes the car of speed with control electric current size
.
The front and back wheel of electric bicycle vehicle, it should in rational scope.Foundation《Electric bicycle general technology bar
Part》,（Standard GB/T 17761-1999）Requirement, the relative deviation of front and back wheel should be within 7mm.Usually in individual event control
All qualified product, it is assembled into exceeded sometimes after vehicle.The precision of vehicle frame, the precision of front fork, the precision of chain stay, preceding wheel assembly
Assembly precision, the assembly precision of rear wheel assembly have tolerance value.The front and back wheel relative deviation of vehicle can be more than 7mm after general assembly.
If allowing these product exports to come into the market, can have a negative impact to the abrasion of the course continuation mileage, tire of vehicle.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of electric bicycle front and back wheel measuring instrument, to solve in the prior art
The problem of.
To achieve these goals, technical scheme is as follows：
Electric bicycle front and back wheel measuring instrument, it is characterised in that including measurement module, front-wheel fixture and trailing wheel fixture, institute
State and transverse groove and vertical slot are provided with measurement module, vertically the movable trailing wheel fixture of groove can be arranged on by fastener
In vertical slot；Front-wheel fixture can transversely being arranged on the transverse groove of moving left and right of groove；Use is provided with the measurement module
To measure the scale of front and back wheel relative deviation, the center line of the scale is corresponding with the Clamping Center line of trailing wheel fixture；Before described
It is provided with wheel fixture to the comparison marking compared with scale.
Preferably, the front-wheel fixture includes pedestal, the gripping and fixed plate being arranged on pedestal and clamping portable plate, described
Clamping portable plate is connected with drivig cylinder.Further, the drivig cylinder is drive cylinder or drive cylinder.Further, it is described
Pedestal is the double-deck pedestal of up-down structure, and is provided between upper strata pedestal and lower floor's pedestal and facilitates upper strata pedestal, lower floor's pedestal
The bearing of relative rotation.Further, lower floor's pedestal is connected with guide, and the guide is arranged in transverse groove.
Preferably, the trailing wheel fixture includes pedestal, the gripping and fixed plate being arranged on pedestal and clamping portable plate, described
Clamping portable plate is connected with drivig cylinder.Further, the drivig cylinder is drive cylinder or drive cylinder.
Preferably, the transverse groove and the cross-section structure of vertical slot are inverted " t " type.
By vertical slot pre-adjust trailing wheel fixture position, so as to adjust between trailing wheel fixture and front-wheel fixture away from
From with the front and rear wheel measurement of the electric bicycle suitable for different size.
Behind the position for adjusting trailing wheel fixture, trailing wheel fixture is fixed by fastener；Trailing wheel is clamped on trailing wheel fixture,
Front-wheel is clamped on front-wheel fixture, because front-wheel fixture is movable, front-wheel drives front-wheel fixture, and transversely groove direction is moved,
The relative deviation of front and back wheel is determined by observing the comparison marking on front-wheel fixture with the graduation position on measurement module.
The present invention can also by observe the upper strata pedestal of front-wheel fixture, the relative position of lower floor's pedestal come judge front-wheel with
Whether handlebar is installed accurately.
The features of the present invention see this case schema and the following preferably detailed description of embodiment and obtain clearly
Solution.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the schematic diagram of trailing wheel fixture.
Fig. 3 is the schematic diagram of front-wheel fixture.
Fig. 4 is the use state diagram of the present invention.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Close specific embodiment and the present invention is expanded on further.
Referring to Fig. 1, electric bicycle front and back wheel measuring instrument, mainly include measurement module 10, front-wheel fixture 20 and trailing wheel folder
Tool 30.
It is provided with transverse groove 11 and vertical slot 12 on measurement module, the cross-section structure of transverse groove 11 and vertical slot 12 is down
T-shape.
Referring to Fig. 2, trailing wheel fixture 30 includes pedestal 31, the gripping and fixed plate 32 being arranged on pedestal and clamping portable plate
33, the clamping portable plate 33 is connected with drive cylinder 34.Trailing wheel fixture is arranged in vertical slot 12, and can be vertically before and after groove
It is mobile, connected between trailing wheel fixture 30 and vertical slot 12 by fastener 35.Behind the position for adjusting trailing wheel fixture 30, by tight
Firmware 35 fixes position of the trailing wheel fixture in vertical slot 12.The position of trailing wheel fixture is pre-adjusted by vertical slot, so as to adjust
The distance between whole trailing wheel fixture and front-wheel fixture, with the front and rear wheel measurement of the electric bicycle suitable for different size.
Referring to Fig. 3, front-wheel fixture 20 includes the double-deck pedestal 21 of up-down structure, the clamping being arranged on double-deck pedestal 21 is consolidated
Fixed board 22 and clamping portable plate 23, the clamping portable plate 23 are connected with drive cylinder 24.Between upper strata pedestal and lower floor's pedestal
It is provided with the bearing 25 for facilitating upper strata pedestal, lower floor's pedestal to relatively rotate.Lower floor's pedestal is connected with guide 26, the guide 26
It is arranged in transverse groove 11.Front-wheel fixture 20 transversely groove can move left and right.
It is provided with to measure the scale 13 of front and back wheel relative deviation on measurement module 10, the center line of the scale 13 is with after
The Clamping Center line for taking turns fixture is corresponding；Position on front-wheel fixture close to scale 13 is provided with to the ratio compared with scale
Compared with the marking（Do not indicated in figure）.
Referring to Fig. 4, trailing wheel 50 is clamped on trailing wheel fixture 30, front-wheel 40 is clamped on front-wheel fixture 20, due to preceding
Wheel fixture 20 is movable, and front-wheel 40 drives front-wheel fixture 20, and transversely groove direction is moved, by observing the ratio on front-wheel fixture
The relative deviation of front and back wheel is determined compared with the graduation position on the marking and measurement module.
The present invention can also by observe the upper strata pedestal of front-wheel fixture, the relative position of lower floor's pedestal come judge front-wheel with
Whether handlebar is installed accurately.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is the present invention
Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its
Equivalent defines.
Claims (3)
1. electric bicycle front and back wheel measuring instrument, it is characterised in that described including measurement module, front-wheel fixture and trailing wheel fixture
Transverse groove and vertical slot are provided with measurement module, can vertically the movable trailing wheel fixture of groove be arranged on by fastener it is perpendicular
To on groove；Front-wheel fixture can transversely being arranged on the transverse groove of moving left and right of groove；Be provided with the measurement module to
The scale of front and back wheel relative deviation is measured, the center line of the scale is corresponding with the Clamping Center line of trailing wheel fixture；The front-wheel
It is provided with fixture to the comparison marking compared with scale；
The front-wheel fixture includes pedestal, the gripping and fixed plate being arranged on pedestal and clamping portable plate, the clamping portable plate
It is connected with drivig cylinder；The pedestal is the double-deck pedestal of up-down structure, and the side of being provided between upper strata pedestal and lower floor's pedestal
Just the bearing that upper strata pedestal, lower floor's pedestal relatively rotate；Lower floor's pedestal is connected with guide, and the guide is arranged on transverse direction
In groove；
The trailing wheel fixture includes pedestal, the gripping and fixed plate being arranged on pedestal and clamping portable plate, the clamping portable plate
It is connected with drivig cylinder.
2. electric bicycle front and back wheel measuring instrument according to claim 1, it is characterised in that the drivig cylinder is driving
Cylinder or drive cylinder.
3. electric bicycle front and back wheel measuring instrument according to claim 1, it is characterised in that the transverse groove and vertical slot
Cross-section structure be inverted " t " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510714241.7A CN105258592B (en) | 2015-10-29 | 2015-10-29 | Electric bicycle front and back wheel measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510714241.7A CN105258592B (en) | 2015-10-29 | 2015-10-29 | Electric bicycle front and back wheel measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105258592A CN105258592A (en) | 2016-01-20 |
| CN105258592B true CN105258592B (en) | 2017-12-29 |
Family
ID=55098379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510714241.7A Expired - Fee Related CN105258592B (en) | 2015-10-29 | 2015-10-29 | Electric bicycle front and back wheel measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105258592B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207104252U (en) * | 2017-09-05 | 2018-03-16 | 江门市长华集团有限公司 | A kind of means for correcting of motorcycle front and back wheel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2612939Y (en) * | 2003-04-03 | 2004-04-21 | 袁学利 | V-shaped rail type motorcycle wheel bias measuring apparatus |
| CN2911640Y (en) * | 2006-01-24 | 2007-06-13 | 曾广歆 | Autocar 4-wheel laser positioner |
| CN201285273Y (en) * | 2008-11-14 | 2009-08-05 | 重庆车辆检测研究院有限公司 | Steering angle testing bench for motorcycle |
| CN102197276A (en) * | 2008-10-28 | 2011-09-21 | 株式会社博思科 | Road measurement device and method for measuring road |
| KR101325990B1 (en) * | 2013-04-05 | 2013-11-07 | 이인옥 | An measure equipment of latitude for trolley line |
| CN205119975U (en) * | 2015-10-29 | 2016-03-30 | 上海绿亮电动车有限公司 | Electric bicycle front and back wheel measuring apparatu |
-
2015
- 2015-10-29 CN CN201510714241.7A patent/CN105258592B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2612939Y (en) * | 2003-04-03 | 2004-04-21 | 袁学利 | V-shaped rail type motorcycle wheel bias measuring apparatus |
| CN2911640Y (en) * | 2006-01-24 | 2007-06-13 | 曾广歆 | Autocar 4-wheel laser positioner |
| CN102197276A (en) * | 2008-10-28 | 2011-09-21 | 株式会社博思科 | Road measurement device and method for measuring road |
| CN201285273Y (en) * | 2008-11-14 | 2009-08-05 | 重庆车辆检测研究院有限公司 | Steering angle testing bench for motorcycle |
| KR101325990B1 (en) * | 2013-04-05 | 2013-11-07 | 이인옥 | An measure equipment of latitude for trolley line |
| CN205119975U (en) * | 2015-10-29 | 2016-03-30 | 上海绿亮电动车有限公司 | Electric bicycle front and back wheel measuring apparatu |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105258592A (en) | 2016-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20211029 |