CN2162690Y - Numerical gear level indicating device for motorcycle - Google Patents
Numerical gear level indicating device for motorcycle Download PDFInfo
- Publication number
- CN2162690Y CN2162690Y CN 93230388 CN93230388U CN2162690Y CN 2162690 Y CN2162690 Y CN 2162690Y CN 93230388 CN93230388 CN 93230388 CN 93230388 U CN93230388 U CN 93230388U CN 2162690 Y CN2162690 Y CN 2162690Y
- Authority
- CN
- China
- Prior art keywords
- motorcycle
- digital
- utility
- model
- display device
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a numerical gear level indicating device for a motorcycle, which belongs to motorcycle meters. The utility model has the technical proposal that the utility model utilizes a matrix circuit composed of crystal diodes D1-Dn and digital indicating devices of LED eight segments of luminous diodes to form a 0, 1, 2, 3, 4 and 5 digital display circuits. The output control ends (1) -(6) of the matrix circuit are respectively connected with the throw points of a single-pole multiple-throw rotary switch K which is successively linked with a motorcycle gear lever. The utility model solves the publicly known defects of large volume, no intuition, etc. of a device which uses bulbs to successively indicate gear levels, and has the advantages of simple structure, reliability and intuition.
Description
The utility model is a kind of electronics display instrument, belongs to the motorcycle instrument technical field.
Gear display device on the at present domestic and international motorcycle technical schemes that adopt several bulbs to show gear in proper order more.Its deficiency is to need a plurality of demonstration bulbs, and brightness is low, and is not directly perceived, and the relative instrument of the volume of display device is that some is big.
Goal of the invention of the present utility model provides the little digital motorcycle gear display device of a kind of volume.
The technical solution of the utility model shows as the digital indicator and the semiconductor diode matrix circuit that have adopted a light emitting diode and forms 0,1,2,3,4 ... digital indicator, utilize the output control terminal of the multiple-contact of a single pole multiple throw K who links with the motorcycle shift lever and semiconductor diode matrix circuit to join and constitute the loop through cutter end and ground respectively, the demonstration of control light emitting diode digital indicator.The numeral of finishing under each range state shows.
Formation of the present utility model is such: a kind of digital motorcycle gear display device, it is characterized in that linking by the matrix circuit that a LED digital indicator and semiconductor diode D1-Dn form, the output control terminal of matrix circuit (1)-(6) join successively with the throwing point that a hilted broadsword that links with the motorcycle shift lever is thrown rotary switch K more respectively, and the cutter end links to each other with the motorcycle electric appliance ground wire.
Principle of work of the present utility model is to utilize the corresponding gear numeral of the luminous composition of character of the driving LED of the path over the ground digital indicator that diode matrix provides.
When the utility model uses, display is packed in the instrument assembly, energized is joined by the K switch on lead and the shift lever, and stepping shift lever can use.
Major advantage of the present utility model is a simple structure, and volume is little, and intuitive display is reliable, applicable to various motorcycles.Owing to be that numeral shows, can save the neutral gear lamp that original motorcycle is provided with.
Figure of description 1 is a circuit diagram of the present utility model.Among the figure: LED is the light emitting diode digital indicator, D1-Dn crystal diode, K switch.
Display has adopted eight sections LED digital indicators in the specific embodiment of the utility model, and diode D1-Dn has adopted 2CK series switch crystal diode.K switch adopts hilted broadsword six to throw rotary switch.
Claims (4)
1, a kind of digital motorcycle gear display device, it is characterized in that linking by the matrix circuit that light emitting diode (LED) digital indicator and semiconductor diode (D1-Dn) are formed, the output control terminal of matrix circuit (1)-(6) join successively with the throwing point that a hilted broadsword that links with the motorcycle shift lever is thrown rotary switch (K) more respectively, and the cutter end links to each other with the motorcycle electric appliance ground wire.
2,, it is characterized in that light emitting diode (LED) digital indicator is eight sections LED digital indicators according to the described digital motorcycle gear display device of claim 1.
3,, it is characterized in that diode (D1-Dn) has adopted 2CK series switch crystal diode according to the described digital motorcycle gear display device of claim 1.
4,, it is characterized in that switch (K) adopts hilted broadsword six to throw rotary switch according to the described digital motorcycle gear display device of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230388 CN2162690Y (en) | 1993-03-12 | 1993-03-12 | Numerical gear level indicating device for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230388 CN2162690Y (en) | 1993-03-12 | 1993-03-12 | Numerical gear level indicating device for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2162690Y true CN2162690Y (en) | 1994-04-20 |
Family
ID=33807056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93230388 Expired - Fee Related CN2162690Y (en) | 1993-03-12 | 1993-03-12 | Numerical gear level indicating device for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2162690Y (en) |
-
1993
- 1993-03-12 CN CN 93230388 patent/CN2162690Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |