CN102628512A - External motorcycle gear electronic display system - Google Patents
External motorcycle gear electronic display system Download PDFInfo
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- CN102628512A CN102628512A CN2012100990356A CN201210099035A CN102628512A CN 102628512 A CN102628512 A CN 102628512A CN 2012100990356 A CN2012100990356 A CN 2012100990356A CN 201210099035 A CN201210099035 A CN 201210099035A CN 102628512 A CN102628512 A CN 102628512A
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Abstract
The invention relates to the field of manufacturing of motorcycles, disclosing an external motorcycle gear electronic display system. A signal sampling device of the system comprises an induction sensor and a guide bracket; a gear display is a digital electronic display and is arranged on the surface of a motorcycle instrument console; the signal sampling device is connected with the gear display through a wiring harness group; the induction sensor is arranged on the outer surface of an engine body or at a relative fixed place of a vehicle frame; and the guide bracket is connected with an engine gear shift shaft. The external motorcycle gear electronic display system has the advantages that: the conventional motorcycle internal and mechanical gear shift signal sampling modes are abandoned, and the external and non-contact gear shift signal sampling modes are adopted; the performance of production, use, maintenance of engines is improved; and the performance stability of motorcycle gear shifting display is facilitated. Compared with the conventional products, the external motorcycle gear electronic display system has a simpler and more reasonable structure and lower price, is convenient to maintain, mainly simplifies the internal structures of the engines and saves the manufacturing cost of the whole motorcycles.
Description
Technical field
the present invention relates to motorcycle and make field, particularly a kind of external motorcycle gear electronic display system.
Background technique
The optimum performance of motor can both be brought into play for letting motorcycle under different road conditions, the different speed of a motor vehicle, go in
; Usually motorcycle is provided with the motor shift transmission; The automobile gear level display system of using in the tradition motorcycle all belongs to built-in, mechanical contact-type mode, and the mechanical device that its shift feeling is answered is arranged at engine interior, has not only increased the rate of fault of the sealing system of motor own; Cause the generation of oil leakage phenomenon, bring many drawbacks for maintenance and maintenance.
are arranged in the motor with regard to its gear display system in addition, and mechanical contact is easy to wear aging in the long-term using process, and high temperature and oil pollution all will cause the defectives such as bad connection of contact to take place, even can't show correct gear.Problems such as more because of complex structure, technology is loaded down with trivial details, and the consumptive material use amount is big are wasted the means of production in a large number.Under this factor, many producers are for avoiding repair rate; Save cost of production in, removed gear display device one after another on the low side motorcycle.Brought great inconvenience for user's use, the safety traffic to motorcycle simultaneously brings hidden danger.
usually motorcycle gear shift pedal are arranged at the car body left side, when with foot-operated pedal down, are the gear step-down operation, when kicking up gear shift pedal with instep, are the rising gear position operation.When stepping on down gear shift pedal continuously, speed changer lowers category continuously, and till 1 grade.Otherwise when upwards kicking up gear shift pedal continuously, speed changer upgrades continuously, till top grade.This gear shift mode can prevent that gear from switching to the damage of the speed change gear that bottom gear causes motor quickly from top gear.To this; People begin outside engine body, to consider to change the signal sampling method of gear: contact and contactless (machinery and induction type); Application number 200510036294.4 " gearshift display device " discloses a kind of outer hand-foot linked combined type gearshift display device of engine body that is arranged at; By the gate circuit that magnetic reed switch constitutes, correspondence goes out the different gears of motor, and complex structure in not only producing, cost are higher; And in user's motorcycle operational drive process, the hand-foot linked gear of controlling shows that rate of false alarm is very high, is difficult to cheap and industrialization.
Summary of the invention
are to the characteristic of above-mentioned motorcycle gear gear; And the drawback of traditional built-in gearshift display device existence, the present invention aims to provide simple and direct, cheap, external, the non-contacting motorcycle gear of a kind of structure electronic display system.
the technical solution adopted for the present invention to solve the technical problems is: a kind of external motorcycle gear electronic display system; Comprise signal sampling device; Gearshift display device, the signal sampling device of this system comprises inductance transducer and guiding trestle, gearshift display device is the digital electric sub-display; Be arranged at motorcycle instrument operating console surface, connect by the wire harness group between signal sampling device and the gearshift display device.
described inductance transducer is arranged at the relative fixed position of engine body outer side surface or vehicle frame; Guiding trestle then is vertically connected on the motor shift shaft.
have one group of induction type contactor in said inductance transducer set inside.
the invention has the beneficial effects as follows: abandoned traditional motorcycle built-in type, mechanical type shift signal sampling configuration; External, contactless shift signal sample mode have been adopted; Not only strengthen production, use, the maintainability of motor, more helped the stable performance that motorcycle shift shows.And than traditional product, structure is more simple and direct, reasonable and cheap, not only itself is convenient to safeguard that more main is to have simplified the engine interior structure, has saved the whole manufacture cost of motorcycle.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further:
Fig. 1～Fig. 3 is the invention structural representation;
Fig. 4 is a user mode schematic representation of the present invention;
Fig. 5 is a gate structure principle schematic of the present invention.
Among
its figure: the 1-motor; The 2-gear is handled treadle; The 3-shift shaft; The 4-guiding trestle; The 5-inductance transducer; 6-wire harness group; The 7-display floater; 8-gear display screen; The 9-clock display screen; The 10-vehicle frame; 11-responds to contactor.
Embodiment
The present invention is with Fig. 1, shown in Figure 2 as most preferred embodiment explanation practical implementation method:
the present invention adopts the outer gear signal sampling mode of motor 1 body; Because its angle of swing, direction, frequency existed difference when shift shaft 3 was shifted, each difference is all being represented different gears, when the guiding trestle 4 that is arranged on the shift shaft 3; When rotatablely moving synchronously along with gear manipulation treadle 2; Produce corresponding displacement with the inductance transducer 5 of motor 1 body outer side surface, inductance transducer 5 is provided with one group of gap from the induction type contactor, when guiding trestle 4 induction end are streaked this group gap from the induction type contactor; The direction that is produced has just been represented different gear positions with the time difference; Chip in inductance transducer 5 bodies can produce the different pulse signal, and little processing transfers to the gear display screen 8 on the display floater 7 through chip, just can obtain the demonstration of different gears.
combine the continuity of motorcycle gear speed change and driver's operation element; The present invention with induction type contactor component for upgrade, neutral gear, three induction regions that lower category, consider single on the market induction type contactor 11 for often open, normally closed structure (OR circuit), for the guiding trestle 4 of oscillating traverse motion; Can produce induction far away less than; Crossed and can produce the wrong report phenomenon of secondary induction, the present invention adopted three grades with or the design proposal (see figure 5) of door combination induction, filter out the wrong report factor that is produced owing to induction type contactor 11 to greatest extent; When installation is of the present invention; Can adopt the method for fuzzy location, user-friendly widely, I& M have been guaranteed the stability that product uses.
Table one
| Gear | The pedal trend | Induction region |
|
| 6 | Upgrade | +0，   |
|
| 5 |  |
Upgrade | +0， +1，
  |
| 4 | Upgrade | +0，   |
|
| 3 | Upgrade | +0， +1，
  |
|
| 2 | Upgrade | +0，    |
|
| 0 | Neutral gear | +0，-0 | |
| 1 | Lower category | -0，    |
Table two
| Gear | The pedal trend | Induction region |
|
| 6 | Lower category | -0，    |
|
| 5 | Lower category | -0，    |
|
| 4 | Lower category | -0，    |
|
| 3 | Lower category | -0， -1，
  |
|
| 2 | Lower category | -0，    |
|
| 0 | Neutral gear | +0，-0 | |
| 1 | Upgrade | +0，    |
When
table one and table two are the gear up-down; The related statement of induction type contactor coding path and the coupling of gear; The present invention is single, the identical pedal switch motion of driver; Be decomposed into different induction type contactor codings, make it to be transformed into digitizing, handle being able to precisely manifest at last through chip with gear display screen 8.
The action of a magnetic field of generator in the motorcycle engine is considered in
; And the magnetizability of the irony of vehicle own; The present invention should avoid the use of the induction type sensing pattern of electromagnetism class as far as possible, and can adopt is the induction type sensing pattern of kinds such as contactless photoelectricity class, ultrasound, angular displacement equally.
because motorcycle is of a great variety, series is huge, and the different automobile types size is different, and inductance transducer 5 is difficult to adopt unified form and size with guiding trestle 4; Inductance transducer 5 also can be installed in from shift shaft 3 immediate vehicle frames or relative fixed position (see figure 3).
the present invention can satisfy vast motorcycle user's user demand, makes the variable-speed operating control of vehicle become more simple and direct and clear, thereby significantly promotes the use of motorcycle and driver's Safety performance.Can be suitable for the supporting use of multiple model, multiple series motorcycle.
The above is merely a preferred embodiment of the present invention
; Can not limit protection scope of the present invention with it; The present invention also can have other structural change, so long as the equalization of doing according to protection scope of the present invention changes and modify, all should belong in the scope that the present invention contains.
Claims (3)
1. external motorcycle gear electronic display system; Comprise signal sampling device; Gearshift display device is characterized in that the signal sampling device of this system comprises inductance transducer and guiding trestle, and gearshift display device is the digital electric sub-display; Be arranged at motorcycle instrument operating console surface, connect by the wire harness group between signal sampling device and the gearshift display device.
2. external motorcycle gear electronic display system according to claim 1 is characterized in that described inductance transducer is arranged at the relative fixed position of engine body outer side surface or vehicle frame; Guiding trestle then is vertically connected on the motor shift shaft.
3. external motorcycle gear electronic display system according to claim 2 is characterized in that described inductance transducer set inside has one group of induction type contactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100990356A CN102628512A (en) | 2012-04-06 | 2012-04-06 | External motorcycle gear electronic display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100990356A CN102628512A (en) | 2012-04-06 | 2012-04-06 | External motorcycle gear electronic display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102628512A true CN102628512A (en) | 2012-08-08 |
Family
ID=46586837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100990356A Pending CN102628512A (en) | 2012-04-06 | 2012-04-06 | External motorcycle gear electronic display system |
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|---|---|
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2039294U (en) * | 1988-06-18 | 1989-06-14 | 房士魁 | Display means for gear-location of motor-cycle |
| US6462651B1 (en) * | 2001-04-10 | 2002-10-08 | Ooltewah Manufacturing, Inc. | Gear indicator |
| CN1749070A (en) * | 2005-07-29 | 2006-03-22 | 江门中裕摩托集团有限公司 | Gearshift display device |
| CN1896564A (en) * | 2005-06-14 | 2007-01-17 | 本田技研工业株式会社 | Transmission for motorcycle, motorcycle and motorcycle simulation system |
| CN202629061U (en) * | 2012-04-06 | 2012-12-26 | 上海创骋工业产品造型设计有限公司 | External electronic display system for motorcycle gears |
-
2012
- 2012-04-06 CN CN2012100990356A patent/CN102628512A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2039294U (en) * | 1988-06-18 | 1989-06-14 | 房士魁 | Display means for gear-location of motor-cycle |
| US6462651B1 (en) * | 2001-04-10 | 2002-10-08 | Ooltewah Manufacturing, Inc. | Gear indicator |
| CN1896564A (en) * | 2005-06-14 | 2007-01-17 | 本田技研工业株式会社 | Transmission for motorcycle, motorcycle and motorcycle simulation system |
| CN1749070A (en) * | 2005-07-29 | 2006-03-22 | 江门中裕摩托集团有限公司 | Gearshift display device |
| CN202629061U (en) * | 2012-04-06 | 2012-12-26 | 上海创骋工业产品造型设计有限公司 | External electronic display system for motorcycle gears |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120808 |