CN206818740U - Motorcycle engine rotating speed digitized signal harvester - Google Patents
Motorcycle engine rotating speed digitized signal harvester Download PDFInfo
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- CN206818740U CN206818740U CN201720776186.9U CN201720776186U CN206818740U CN 206818740 U CN206818740 U CN 206818740U CN 201720776186 U CN201720776186 U CN 201720776186U CN 206818740 U CN206818740 U CN 206818740U
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- gear
- box
- rotating speed
- motorcycle engine
- digitized signal
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Abstract
A kind of motorcycle engine rotating speed digitized signal harvester, including gear-box, gear-box is built with driving gearshaft, the external rear wheel assembly of driving gearshaft, it is characterised in that：The gear-box side is provided with hall-effect speed sensor, and the probe of hall-effect speed sensor is extend into gear-box, and driving gearshaft is provided with toothed disc, and signal boss is distributed with the end face of toothed disc towards probe.The advantages of the utility model provides a kind of motorcycle engine rotating speed digitized signal harvester, using intelligent speed-measuring mode, has compact-sized, reliable operation, and intelligence degree is high.
Description
Technical field
The utility model belongs to Motorcycle Engine Technology field, refers in particular to a kind of motorcycle engine rotating speed digitized signal
Harvester.
Background technology
Existing motorcycle engine rotation speed signal gathers generally use mechanical system, and structure is complex, and easily
There is the job failure such as survey by mistake.
The content of the invention
The purpose of this utility model is to provide a kind of motorcycle engine rotating speed digitized signal harvester, using intelligence
The advantages of test the speed mode, has compact-sized, reliable operation, and intelligence degree is high.
What the purpose of this utility model was realized in：A kind of motorcycle engine rotating speed digitized signal harvester,
Including gear-box, gear-box is built with driving gearshaft, the external rear wheel assembly of driving gearshaft, it is characterised in that：The gear
Case side is provided with hall-effect speed sensor, and the probe of hall-effect speed sensor is extend into gear-box, on driving gearshaft
Provided with toothed disc, signal boss is distributed with the end face of toothed disc towards probe.
By using above-mentioned technical proposal, the probe of hall-effect speed sensor is counted by the displacement of perceptual signal boss
The rotating speed of gear shaft is calculated, the rotary speed data drawn is relatively reliable；Hall-effect speed sensor size is smaller, is not take up space, makes
It is compact to obtain engine rear structure；And hall-effect speed sensor is arranged on outside gear-box, easy maintenance and replacement.
Preferably, be provided with signaling interface and the lug extended to side on the outside of the hall-effect speed sensor, lug with
Fixed between gear-box by fastener.
By using above-mentioned technical proposal, lug plays a part of fixed hall-effect speed sensor, and it is extended laterally, and rises
The purpose of limiting sensor rotation is arrived, it preferably extends toward motorcycle front-wheel direction, and is in the cross angle of cut with signaling interface, more preferably
Play a part of stress.
Preferably, two circle sealing rings are distributed with axially spaced-apart on the probe.
By using above-mentioned technical proposal, sealing ring plays a part of hardness sealing, prevents impurity from entering in gear-box；
Elastic seal ring can also be installed between sealing ring, further improve sealing effectiveness.
Preferably, the signaling interface is towards rear ramp.
Preferably, contact pin is provided with inside the signaling interface, outer wall is provided with axially directed fin, and it is convex that back-off is arranged on guiding
Between rib.
By using above-mentioned technical proposal, the grafting assembling of signal wire is facilitated.
Brief description of the drawings
Fig. 1 is overall structure figure of the present utility model；
Fig. 2 is the fiting relation figure of the utility model sensor and inner teeth wheel shaft；
Fig. 3 is the part drawing of the utility model hall-effect speed sensor.
Reference：1st, rear wheel assembly；2nd, gear-box；3rd, hall-effect speed sensor；3a, signaling interface；3a1, guiding
Fin；3b, lug；3c, probe；3c1, sealing ring；4th, toothed disc；4a, signal boss.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, referring to Fig. 1-3：
A kind of motorcycle engine rotating speed digitized signal harvester, including gear-box 2, gear-box 2 is built with transmission
Gear shaft, the external rear wheel assembly 1 of driving gearshaft, it is characterised in that：The side of gear-box 2 is provided with hall-effect speed sensor
3, the probe 3c of hall-effect speed sensor 3 is extend into gear-box 2, and driving gearshaft is provided with toothed disc 4, the court of toothed disc 4
Signal boss 4a is distributed with to probe 3c end face.It is arranged such, the probe 3c of hall-effect speed sensor 3 passes through perceptual signal
Boss 4a displacement calculates the rotating speed of gear shaft, and the rotary speed data drawn is relatively reliable；The size of hall-effect speed sensor 3 compared with
It is small, it is not take up space so that engine rear structure is compact；And hall-effect speed sensor 3 is arranged on outside gear-box 2,
Easy maintenance and replacement.
Wherein, the outside of hall-effect speed sensor 3 is provided with signaling interface 3a and the lug 3b extended to side, lug
Fixed between 3b and gear-box 2 by fastener.Lug 3b plays a part of fixed hall-effect speed sensor 3, and it laterally prolongs
Stretch, serve the purpose of limiting sensor rotation, it preferably extends toward motorcycle front-wheel direction, and is handed over signaling interface 3a in cross
Angle, preferably play a part of stress.
Preferably, two circle sealing ring 3c1 are distributed with axially spaced-apart on the probe 3c.Sealing ring 3c1 plays rigid sealing
Effect, prevent impurity enter gear-box 2 in；Elastic seal ring can also be installed between sealing ring 3c1, further improved close
Seal effect.
With reference to Fig. 1 and Fig. 2, the signaling interface 3a is towards rear ramp；Contact pin, outer wall are provided with inside the signaling interface 3a
Provided with axially directed fin 3a1, back-off, which is arranged on, to be oriented between fin 3a1.It is arranged such, facilitates the grafting dress of signal wire
Match somebody with somebody.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection model of the present utility model according to this
Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (5)
1. a kind of motorcycle engine rotating speed digitized signal harvester, including gear-box (2), gear-box (2) is built with biography
Movable gear shaft, the external rear wheel assembly of driving gearshaft (1), it is characterised in that：Gear-box (2) side is provided with Hall-type rotating speed
Sensor (3), the probe (3c) of hall-effect speed sensor (3) are extend into gear-box (2), and driving gearshaft is provided with gear
Signal boss (4a) is distributed with disk (4), the end face of toothed disc (4) towards probe (3c).
2. motorcycle engine rotating speed digitized signal harvester according to claim 1, it is characterised in that：It is described suddenly
Signaling interface (3a) and the lug (3b) extended to side, lug (3b) and gear-box are provided with the outside of your formula speed probe (3)
(2) fixed between by fastener.
3. motorcycle engine rotating speed digitized signal harvester according to claim 1, it is characterised in that：The spy
Two circle sealing rings (3c1) are distributed with axially spaced-apart on head (3c).
4. motorcycle engine rotating speed digitized signal harvester according to claim 2, it is characterised in that：The letter
Number interface (3a) is towards rear ramp.
5. motorcycle engine rotating speed digitized signal harvester according to claim 4, it is characterised in that：The letter
Be provided with contact pin inside number interface (3a), outer wall is provided with axially directed fin (3a1), and back-off is arranged between guiding fin (3a1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720776186.9U CN206818740U (en) | 2017-06-29 | 2017-06-29 | Motorcycle engine rotating speed digitized signal harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720776186.9U CN206818740U (en) | 2017-06-29 | 2017-06-29 | Motorcycle engine rotating speed digitized signal harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206818740U true CN206818740U (en) | 2017-12-29 |
Family
ID=60761987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720776186.9U Active CN206818740U (en) | 2017-06-29 | 2017-06-29 | Motorcycle engine rotating speed digitized signal harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206818740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894848A (en) * | 2018-09-14 | 2018-11-27 | 浙江金浪动力有限公司 | A kind of petrol engine |
-
2017
- 2017-06-29 CN CN201720776186.9U patent/CN206818740U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894848A (en) * | 2018-09-14 | 2018-11-27 | 浙江金浪动力有限公司 | A kind of petrol engine |
| CN108894848B (en) * | 2018-09-14 | 2024-01-05 | 金浪科技有限公司 | Gasoline engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200220 Address after: Luqiao Jinqing Tang Village Taizhou city Zhejiang province 318050 Patentee after: JINLANG SCIENCE & TECHNOLOGY CO., LTD. Address before: Jinqing Luqiao west two road Taizhou City, Zhejiang province 318050 No. 259 Patentee before: ZheJiang JinLang Engine Co.,Ltd. |
|
| TR01 | Transfer of patent right |