CN102628513A - Automobile gear signal generation device and automobile therewith - Google Patents
Automobile gear signal generation device and automobile therewith Download PDFInfo
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- CN102628513A CN102628513A CN2012101174321A CN201210117432A CN102628513A CN 102628513 A CN102628513 A CN 102628513A CN 2012101174321 A CN2012101174321 A CN 2012101174321A CN 201210117432 A CN201210117432 A CN 201210117432A CN 102628513 A CN102628513 A CN 102628513A
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Abstract
The invention relates to an automobile gear signal generation device and an automobile therewith. The invention provides an automobile gear signal generation device, comprising a base. A gear shift operating rod and a gear selecting arm are hinged to the base. A gear shift cable is hinged to the bottom portion of the gear shift operating rod. The gear shift operating rod is hinged to the gear selecting arm. The rotary axis of the gear shift operating rod and the base coincides with the rotary axis of the gear shift operating rod and the gear selecting arm. A gear shift cable is hinged to the gear selecting arm. The base is equipped with a first passive contact switch, a second passive contact switch, a third passive contact switch, and a fourth passive contact switch. The first passive contact switch and the second passive contact switch are positioned in a rotation plane in which the gear shift operating rod rotates around the base. The invention further provides an automobile. The automobile gear signal generation device and the automobile therewith of the invention have the beneficial effects of realization of contact-type gear shift, a relatively simple structure, relatively low cost, and accurate and reliable signal generation.
Description
Technical field
The present invention relates to manual transmission, relate in particular to a kind of automobile gear signal generating means and have the automobile of this automobile gear signal generating means.
Background technique
In the automobile of configuration manual transmission, the conversion of gear realizes through pilot control gear shifting handle pulling block selecting bar and shift level.The gear signal of this type of automobile generally produces through being arranged on the inner gear detecting sensor of gearbox, and is limited to the gearbox space, the gear that detects generally only comprise reverse gear (R shelves), all the other gears all will not detect.When needs produced all shift signals, the mode of real work position that can be through detecting gear shifting handle realized the generation of gear signal.
At present; A kind of method that detects TR is arranged; Promptly detect the position of gear shifting handle, judge current automobile gear, see that the patent No. is " a kind of contactless shift position detector " of ZL200620139443.X through noncontacting proximity sensor; This device is realized the generation of automobile gear signal through installing non-contact detection unit (comprising a plurality of field generating units and a plurality of Hall transducer) additional.The structure of this contactless shift position detector is complicated, and cost is higher, and signal produces inaccurate, unreliable.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of automobile gear signal generating means and have the automobile of this automobile gear signal generating means.
The invention provides a kind of automobile gear signal generating means; Comprise pedestal; Be hinged with declutch shift lever and shift selection arm on the said pedestal; The bottom-hinged of said declutch shift lever has gear shift pulling cable; Said declutch shift lever and said shift selection arm are hinged; The running shaft of the running shaft of said declutch shift lever and said pedestal and said declutch shift lever and said shift selection arm coincides, and said shift selection arm is hinged with choosing shelves drag-line, and said pedestal is provided with the first passive type contact-making switch, the second passive type contact-making switch, the 3rd passive type contact-making switch and the 4th passive type contact-making switch; The said first passive type contact-making switch, the second passive type contact-making switch are positioned at the plane of rotation of said declutch shift lever around said pedestal rotation; Said declutch shift lever is between the said first passive type contact-making switch, the second passive type contact-making switch, and said the 3rd passive type contact-making switch, the 4th passive type contact-making switch are positioned at the plane of rotation of said shift selection arm around said pedestal rotation, and said shift selection arm is between said the 3rd passive type contact-making switch, the 4th passive type contact-making switch.
As further improvement of the present invention; The articulating point of said shift selection arm and said pedestal is first articulating point; The articulating point of said shift selection arm and said declutch shift lever is second articulating point; The articulating point of said shift selection arm and said choosing shelves drag-line is the 3rd articulating point, and said first articulating point, second articulating point and the 3rd articulating point are triangularly arranged.
As further improvement of the present invention, the both sides of said declutch shift lever are respectively equipped with first switch briquetting that matches with the said first passive type contact-making switch and the second switch briquetting that matches with the said second passive type contact-making switch.
As further improvement of the present invention, said pedestal is provided with first switch bracket and second switch support, and said the 3rd passive type contact-making switch is arranged on said first switch bracket, and said the 4th passive type contact-making switch is arranged on the said second switch support.
As further improvement of the present invention, the end of said choosing shelves drag-line is provided with the trigger part that triggers said the 3rd passive type contact-making switch.
As further improvement of the present invention; Said shift selection arm comprises the first jag arm and the second jag arm; One end of the said first jag arm is connected with an end of the said second jag arm; The other end of the said first jag arm and said declutch shift lever are hinged, and the other end of the said second jag arm and said choosing shelves drag-line are hinged, and the joint and the said pedestal of said first jag arm and the said second jag arm are hinged.
As further improvement of the present invention, the end of the said second jag arm is provided with the triggering pin that triggers said the 4th passive type contact-making switch.
As further improvement of the present invention, the said first jag arm and the second jag arm are perpendicular.
As further improvement of the present invention; Said pedestal comprises base plate and is arranged on the support frame on the said base plate; Said declutch shift lever and said support frame are hinged; Said shift selection arm and said support frame are hinged, and the said first passive type contact-making switch and the second passive type contact-making switch are arranged on the said support frame, and said the 3rd passive type contact-making switch and the 4th passive type contact-making switch are arranged on the said base plate.
The present invention also provides a kind of automobile, comprises like each described automobile gear signal generating means in above-mentioned.
The invention has the beneficial effects as follows: through such scheme; Trigger the first passive type contact-making switch or the second passive type contact-making switch through cooperate swinging that declutch shift lever produces in gearshift procedure; And drive shift selection arm through swinging of cooperating that declutch shift lever produces in gearshift procedure and trigger the 3rd passive type contact-making switch or the 4th passive type contact-making switch, realizing contact-type choosing shelves, structure is comparatively simple; Cost is lower, and it is accurate, reliable that signal produces.
Description of drawings
Fig. 1 is the structural representation of a kind of automobile gear signal of the present invention generating means;
Fig. 2 is another embodiment's of an automobile gear signal generating means according to the invention structural representation;
Fig. 3 is the gear schematic representation of automobile gear signal generating means according to the invention.
Embodiment
Below in conjunction with description of drawings and embodiment the present invention is further specified.
Drawing reference numeral among Fig. 1 to Fig. 3 is: declutch shift lever 10; The first passive type contact-making switch 20; Gear shift pulling cable 30; The second passive type contact-making switch 40; Choosing shelves drag-line 50; The 3rd passive type contact-making switch 60; Pedestal 70; Base plate 71; Support frame 72; Shift selection arm 80; The first jag arm 81; The second jag arm 82; First articulating point 1; Second articulating point 2; The 3rd articulating point 3; The 4th passive type contact-making switch 90; The first switch briquetting 130; Second switch briquetting 120; First switch bracket 140; Second switch support 150; Trigger part 160.
As shown in Figure 1; A kind of automobile gear signal generating means; Comprise pedestal 70; Be hinged with declutch shift lever 10 and shift selection arm 80 on the said pedestal 70; The bottom-hinged of said declutch shift lever 10 has gear shift pulling cable 30; Said declutch shift lever 10 and said shift selection arm 80 are hinged; Said declutch shift lever 10 coincides with the running shaft of said declutch shift lever 10 with said shift selection arm 80 with the running shaft of said pedestal 70, and said shift selection arm 80 is hinged with a choosing grade drag-line 50, and said pedestal 70 is provided with the first passive type contact-making switch 20, the second passive type contact-making switch 40, the 3rd passive type contact-making switch 60 and the 4th passive type contact-making switch 90; The said first passive type contact-making switch 20, the second passive type contact-making switch 40 are positioned at the plane of rotation of said declutch shift lever 10 around said pedestal 70 rotations; Said declutch shift lever 10 is between the said first passive type contact-making switch 20, the second passive type contact-making switch 40, and said the 3rd passive type contact-making switch 60, the 4th passive type contact-making switch 90 are positioned at the plane of rotation of said shift selection arm 80 around said pedestal 70 rotations, and said shift selection arm 80 is between said the 3rd passive type contact-making switch 60, the 4th passive type contact-making switch 90.
Extremely shown in Figure 2 like Fig. 1; Said shift selection arm 80 is first articulating point 1 with the articulating point of said pedestal 70; Said shift selection arm 80 is second articulating point 2 with the articulating point of said declutch shift lever 10; Said shift selection arm 80 is the 3rd articulating point 3 with the articulating point of said choosing shelves drag-line 50, and said first articulating point 1, second articulating point 2 and the 3rd articulating point 3 are triangularly arranged.
Extremely shown in Figure 2 like Fig. 1; The both sides of said declutch shift lever 10 are respectively equipped with first switch briquetting 130 that matches with the said first passive type contact-making switch 20 and the second switch briquetting 120 that matches with the said second passive type contact-making switch 40, are used to strengthen the credibility that signal produces.
As shown in Figure 2; Said pedestal 70 is provided with first switch bracket 140 and second switch support 150; Said the 3rd passive type contact-making switch 60 is arranged on said first switch bracket 140; Said the 4th passive type contact-making switch 90 is arranged on the said second switch support 150, is used to strengthen the credibility that signal produces.
As shown in Figure 2, the end of said choosing shelves drag-line 50 is provided with the trigger part 160 that triggers said the 3rd passive type contact-making switch 60.
Extremely shown in Figure 2 like Fig. 1; Said shift selection arm 80 comprises the first jag arm 81 and the second jag arm 82; One end of the said first jag arm 81 is connected with an end of the said second jag arm 82; The other end of the said first jag arm 81 and said declutch shift lever 10 are hinged, and the other end of the said second jag arm 82 and said choosing shelves drag-line 50 are hinged, and the said first jag arm 81 is hinged with the joint and the said pedestal 70 of the said second jag arm 82.
To shown in Figure 2, the end of the said second jag arm 82 is provided with the triggering pin that triggers said the 4th passive type contact-making switch 90 like Fig. 1.
To shown in Figure 2, the said first jag arm 81 and the second jag arm 82 are perpendicular like Fig. 1, and promptly said shift selection arm 80 is L shaped.
Extremely shown in Figure 2 like Fig. 1; Said pedestal 70 comprises base plate 71 and is arranged on the support frame 72 on the said base plate 71; Said declutch shift lever 10 and said support frame 72 are hinged; Said shift selection arm 80 and said support frame 72 are hinged, and the said first passive type contact-making switch 20 and the second passive type contact-making switch 40 are arranged on the said support frame 72, and said the 3rd passive type contact-making switch 60 and the 4th passive type contact-making switch 90 are arranged on the said base plate 71.
A kind of automobile gear signal generating means provided by the invention; Determine the principle of automobile shift according to the working position of block selecting drag-line 50 and gear shift pulling cable 30; Detect automobile shift; Through detecting the working position of block selecting arm 80 indirect detection block selecting drag-lines 50; Through detecting the working position of declutch shift lever 10 indirect detection gear shift pulling cables 30, use the first passive type contact-making switch 20, the second passive type contact-making switch 40, the 3rd passive type contact-making switch 60 and the 4th passive type contact-making switch 90 to detect and produce shift signal.
To shown in Figure 3, a kind of automobile gear signal generating means provided by the invention is made the choosing shelves when driver's operation gear shift operating rod 10 and is moved like Fig. 1, then:
A) select 1 retaining or 2 whens operation retaining as the driver, block selecting arm 80 will contact with the 4th passive type contact-making switch 90, make the 4th passive type contact-making switch 90 output low level signals;
B) select 3 retainings or 4 whens operation retaining as the driver, block selecting arm 80 the 3rd passive type contact-making switch 60 contacts the 4th passive type contact-making switch 90 contacts of also getting along well of will both getting along well, the 3rd passive type contact-making switch 60 and the 4th passive type contact-making switch 90 all do not have low level and export;
C) select 5 retainings or R when operation retaining as the driver, block selecting arm 80 will contact with the 3rd passive type contact-making switch 60, make the 3rd passive type contact-making switch 60 output low level signals.
To shown in Figure 3, a kind of automobile gear signal generating means provided by the invention is made the choosing shelves when driver's operation gear shift operating rod 10 and is moved like Fig. 1, then:
A) select 1 retaining or 3 retainings or 5 whens operation retaining as the driver, declutch shift lever 10 will contact with the second passive type contact-making switch 40, make the second passive type contact-making switch, 40 output low level signals;
B) when the driver selects 2 retainings or 4 retainings or the operation of R retaining, declutch shift lever 10 will contact with the first passive type contact-making switch 20, make the passive type contact-making switch 20 output low level signals of winning;
C) select N when operation retaining as the driver, the declutch shift lever 10 first passive type contact-making switch, 20 contacts, the second passive type contact-making switch, 40 contacts of also getting along well of both having got along well, the first passive type contact-making switch 20 and the second passive type contact-making switch 40 all do not have low level and export; Simultaneously, block selecting arm 80 the 3rd passive type contact-making switch 60 contact the 4th passive type contact-making switch 90 contacts of also getting along well of will both getting along well, the 3rd passive type contact-making switch 60 and the 4th passive type contact-making switch 90 do not have low level yet and export.
Extremely shown in Figure 3 like Fig. 1; The choosing shelves that can judge the driver according to the level signal of the 3rd passive type contact- making switch 60 and 90 generations of the 4th passive type contact-making switch are intended to, and can judge driver's gear shift intention according to the level signal of the first passive type contact- making switch 20 and 40 generations of the second passive type contact-making switch.
To shown in Figure 2, a kind of automobile comprises like each described automobile gear signal generating means in above-mentioned like Fig. 1.
A kind of automobile gear signal generating means provided by the invention and have the automobile of this automobile gear signal generating means triggers the first passive type contact-making switch 20 or the second passive type contact-making switch 40 through cooperate swinging that declutch shift lever 10 produces in gearshift procedure, and drives shift selection arm 80 through swinging of cooperating that declutch shift lever 10 produces in gearshift procedure and trigger the 3rd passive type contact-making switch 60 or the 4th passive type contact-making switch 90; Realize contact-type choosing shelves; Structure is comparatively simple, and working procedure need not power supply, and testing circuit is simple; Cost is low; Be easy to install and realization, be fit to produce in batches and dismounting, the signal generation accurately, reliably; Automobile shift is judged in working position through detecting block selecting drag-line 50 and gear shift pulling cable 30, and is simple, reliable.
A kind of automobile gear signal generating means provided by the invention and have the automobile of this automobile gear signal generating means; Be used on the pure electric postal automobile; Actual this device simple installation that shows, low preparation cost, and accurate, reliable through detecting the generation of proof gear signal.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (10)
1. automobile gear signal generating means; It is characterized in that: comprise pedestal; Be hinged with declutch shift lever and shift selection arm on the said pedestal; The bottom-hinged of said declutch shift lever has gear shift pulling cable; Said declutch shift lever and said shift selection arm are hinged; The running shaft of the running shaft of said declutch shift lever and said pedestal and said declutch shift lever and said shift selection arm coincides, and said shift selection arm is hinged with choosing shelves drag-line, and said pedestal is provided with the first passive type contact-making switch, the second passive type contact-making switch, the 3rd passive type contact-making switch and the 4th passive type contact-making switch; The said first passive type contact-making switch, the second passive type contact-making switch are positioned at the plane of rotation of said declutch shift lever around said pedestal rotation; Said declutch shift lever is between the said first passive type contact-making switch, the second passive type contact-making switch, and said the 3rd passive type contact-making switch, the 4th passive type contact-making switch are positioned at the plane of rotation of said shift selection arm around said pedestal rotation, and said shift selection arm is between said the 3rd passive type contact-making switch, the 4th passive type contact-making switch.
2. according to the said automobile gear signal of claim 1 generating means; It is characterized in that: the articulating point of said shift selection arm and said pedestal is first articulating point; The articulating point of said shift selection arm and said declutch shift lever is second articulating point; The articulating point of said shift selection arm and said choosing shelves drag-line is the 3rd articulating point, and said first articulating point, second articulating point and the 3rd articulating point are triangularly arranged.
3. according to the said automobile gear signal of claim 1 generating means, it is characterized in that: the both sides of said declutch shift lever are respectively equipped with first switch briquetting that matches with the said first passive type contact-making switch and the second switch briquetting that matches with the said second passive type contact-making switch.
4. according to the said automobile gear signal of claim 1 generating means; It is characterized in that: said pedestal is provided with first switch bracket and second switch support; Said the 3rd passive type contact-making switch is arranged on said first switch bracket, and said the 4th passive type contact-making switch is arranged on the said second switch support.
5. according to the said automobile gear signal of claim 1 generating means, it is characterized in that: the end of said choosing shelves drag-line is provided with the trigger part that triggers said the 3rd passive type contact-making switch.
6. according to the said automobile gear signal of claim 1 generating means; It is characterized in that: said shift selection arm comprises the first jag arm and the second jag arm; One end of the said first jag arm is connected with an end of the said second jag arm; The other end of the said first jag arm and said declutch shift lever are hinged, and the other end of the said second jag arm and said choosing shelves drag-line are hinged, and the joint and the said pedestal of said first jag arm and the said second jag arm are hinged.
7. according to the said automobile gear signal of claim 6 generating means, it is characterized in that: the end of the said second jag arm is provided with the triggering pin that triggers said the 4th passive type contact-making switch.
8. according to the said automobile gear signal of claim 6 generating means, it is characterized in that: the said first jag arm and the second jag arm are perpendicular.
9. according to the said automobile gear signal of claim 1 generating means; It is characterized in that: said pedestal comprises base plate and is arranged on the support frame on the said base plate; Said declutch shift lever and said support frame are hinged; Said shift selection arm and said support frame are hinged, and the said first passive type contact-making switch and the second passive type contact-making switch are arranged on the said support frame, and said the 3rd passive type contact-making switch and the 4th passive type contact-making switch are arranged on the said base plate.
10. an automobile is characterized in that: comprise like each described automobile gear signal generating means in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210117432.1A CN102628513B (en) | 2012-04-20 | 2012-04-20 | Automobile gear signal generation device and automobile therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210117432.1A CN102628513B (en) | 2012-04-20 | 2012-04-20 | Automobile gear signal generation device and automobile therewith |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102628513A true CN102628513A (en) | 2012-08-08 |
| CN102628513B CN102628513B (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210117432.1A Expired - Fee Related CN102628513B (en) | 2012-04-20 | 2012-04-20 | Automobile gear signal generation device and automobile therewith |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952889A (en) * | 2016-06-28 | 2016-09-21 | 广州汽车集团股份有限公司 | Gear switching signal acquisition device, method thereof, automobile gear-shifting system and automobile |
| CN108278362A (en) * | 2017-01-05 | 2018-07-13 | 上汽通用汽车有限公司 | Shifting signal detection system, shifting signal detecting method and the vehicle with it |
| CN110388455A (en) * | 2019-08-12 | 2019-10-29 | 合肥华骏汽车部件有限公司 | A kind of manual gear operating mechanism that can transmit high to low gear signal |
| CN111735416A (en) * | 2019-03-25 | 2020-10-02 | 现代自动车株式会社 | Position detection device for cable and electronic manual transmission thereof |
| CN111927945A (en) * | 2019-05-13 | 2020-11-13 | 现代自动车株式会社 | Position detection device for cable and position detection device for shift cable of electronic manual transmission |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952889A (en) * | 2016-06-28 | 2016-09-21 | 广州汽车集团股份有限公司 | Gear switching signal acquisition device, method thereof, automobile gear-shifting system and automobile |
| CN108278362A (en) * | 2017-01-05 | 2018-07-13 | 上汽通用汽车有限公司 | Shifting signal detection system, shifting signal detecting method and the vehicle with it |
| CN111735416A (en) * | 2019-03-25 | 2020-10-02 | 现代自动车株式会社 | Position detection device for cable and electronic manual transmission thereof |
| CN111927945A (en) * | 2019-05-13 | 2020-11-13 | 现代自动车株式会社 | Position detection device for cable and position detection device for shift cable of electronic manual transmission |
| CN110388455A (en) * | 2019-08-12 | 2019-10-29 | 合肥华骏汽车部件有限公司 | A kind of manual gear operating mechanism that can transmit high to low gear signal |
| CN110388455B (en) * | 2019-08-12 | 2024-04-30 | 合肥华骏汽车部件有限公司 | Manual gear operating mechanism capable of transmitting high-low gear signals |
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|---|---|
| CN102628513B (en) | 2015-04-22 |
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