CN201769883U - In-vehicle steering wheel attitude prompting device - Google Patents
In-vehicle steering wheel attitude prompting device Download PDFInfo
- Publication number
- CN201769883U CN201769883U CN2010202942438U CN201020294243U CN201769883U CN 201769883 U CN201769883 U CN 201769883U CN 2010202942438 U CN2010202942438 U CN 2010202942438U CN 201020294243 U CN201020294243 U CN 201020294243U CN 201769883 U CN201769883 U CN 201769883U
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- CN
- China
- Prior art keywords
- sliding shoe
- screw rod
- sliding
- sliding tray
- slip cap
- 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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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model discloses an in-vehicle steering wheel attitude prompting device. The device comprises a driving gear (1), a driven gear (2), a screw rod (3), a slide block (6) and a sliding sleeve (4), wherein the driving gear is meshed with the driven gear; the driven gear is fixed with the upper end of the screw rod; the center of the slide block is provided with a threaded hole (13); the slide block is sleeved on the screw rod and arranged in a sliding groove and can slide up and down in the sliding groove; the upper part and the lower part of a side wall of the sliding groove are provided with a pair of fixed electrodes (8) respectively; a movable electrode (7) is fixed on a wall, which corresponds to an electrode-including side wall of the sliding groove, on the slide block; the fixed electrode is connected with the input end of an acousto-optic signal circuit so as to form an in-vehicle steering wheel attitude prompting system; and the driving gear is sleeved on a shaft of a steering wheel of an automobile and fixed with a steering wheel shaft of the automobile. When the steering wheel of the automobile is turned, the slide block slides in the sliding sleeve, so that the acousto-optic signal circuit emits an acousto-optic signal for prompting the position of a front wheel.
Description
Technical field
The utility model relates to the accessory equipment that a kind of automobile is used, suggestion device in a kind of wheel flutter attitude car.
Background technology
Vehicle moves the storehouse and reversing is gone in the process of position, after repeatedly the left-right rotation bearing circle is adjusted the vehicle body direction significantly, easily disappearance is to the correct judgement when the steering front wheel direction, thus influence adjust automobile and accurately put in storage, or car occurring stops good back front-wheel and does not but return positive situation yet.Still not having at present automatically, whether the prompting front-wheel returns positive device.
Summary of the invention
The utility model is intended to propose a kind of front-wheel of pointing out automatically and whether returns positive device, suggestion device in a kind of wheel flutter attitude car.
Suggestion device comprises driving gear, driven gear, screw rod, sliding shoe and slip cap in this wheel flutter attitude car.Driving gear is meshed with driven gear, and driven gear is enclosed within the upper end of screw rod and fixes with screw rod.The cross section of sliding shoe is approximate rectangular, and there is a threaded hole at the center of sliding shoe, and sliding shoe is enclosed within on the screw rod, screw thread in the hole on the sliding shoe and the threads engaged on the screw rod.The sliding tray that a up/down perforation is arranged in the slip cap, the cross section of sliding tray is consistent with the cross section of sliding shoe, and sliding shoe places in the sliding tray, and sliding shoe can upper and lower slip in sliding tray.Respectively there is pair of stationary electrodes the upper and lower of a sidewall of sliding tray, is fixing a moving electrode on the sliding shoe with on the corresponding wall of the sidewall that electrode is arranged of sliding tray.When sliding shoe upwards slided, moving electrode was connected two fixed electordes on sliding tray top, and sliding shoe is when lower slider, and moving electrode is connected two fixed electordes of sliding tray bottom.
Fixed electorde in the suggestion device in this wheel flutter attitude car is linked to each other with the input end of sound and optic signal circuit, form one " prompt system in the wheel flutter attitude car ".Driving gear is enclosed within on the axle of automobile steering wheel, and fixes with the vehicle steering axle.When rotating vehicle steering, driving gear drives driven gear and rotates, driven gear drives screw rod and rotates, screw rod drives sliding shoe upper and lower slip in slip cap, and the moving electrode on the sliding shoe is followed upper and lower moving, when a pair of fixed electorde of moving electrode and certain contacts, input end at the sound and optic signal circuit has the signal input, the sound and optic signal circuit is promptly exported sound and optic signal, and whether which kind of position the indication front-wheel is in, just return.
Description of drawings
Fig. 1 is the constructional drawing of suggestion device in this wheel flutter attitude car;
Fig. 2 is the birds-eye view of suggestion device in the wheel flutter attitude car;
Fig. 3 is the A-A cutaway view;
Fig. 4 is the B-B cutaway view;
Fig. 5 is a kind of structural representation of ball;
Fig. 6 is the section drawing of slip cap;
Fig. 7 is the section drawing of sliding shoe;
Fig. 8 is the scheme drawing of end cap;
Fig. 9 is a kind of constructional drawing of the fixed electorde in the sliding tray.
The specific embodiment
As depicted in figs. 1 and 2, suggestion device comprises driving gear 1, driven gear 2, screw rod 3, sliding shoe 6 and slip cap 4 in this wheel flutter attitude car.Driving gear is meshed with driven gear, and driven gear is enclosed within the upper end of screw rod and fixes with screw rod.As shown in Figure 7, the cross section of sliding shoe 6 is approximate rectangular, and there is a threaded hole 13 at the center of sliding shoe.Sliding shoe is enclosed within on the screw rod, screw thread in the hole on the sliding shoe and the threads engaged on the screw rod.As shown in Figure 6, the sliding tray 11 of a up/down perforation is arranged in the slip cap 4, the cross section of sliding tray is consistent with the cross section of sliding shoe.Sliding shoe places in the sliding tray, and sliding shoe can upper and lower slip in sliding tray.As shown in Figure 3 and Figure 4, respectively there is pair of stationary electrodes 8 upper and lower of a sidewall of sliding tray, on the sliding shoe with on the corresponding wall of the sidewall that electrode is arranged of sliding tray a moving electrode 7 is arranged.When sliding shoe upwards slided, moving electrode was connected two fixed electordes on sliding tray top, and sliding shoe is when lower slider, and moving electrode is connected two fixed electordes of sliding tray bottom.
Fixed electorde 8 in the suggestion device in this wheel flutter attitude car is linked to each other with the input end of sound and optic signal circuit, form one " prompt system in the wheel flutter attitude car ".Driving gear 1 is enclosed within on the axle of automobile steering wheel, and fixes with the vehicle steering axle.When rotating vehicle steering, driving gear drives driven gear 2 and rotates, driven gear drives screw rod 3 and rotates, screw rod drives sliding shoe 6 upper and lower slip in slip cap 4, moving electrode 7 upper and lower moving on the sliding shoe, when a pair of fixed electorde 8 of moving electrode and certain contacted, the sound and optic signal circuit was promptly exported sound and optic signal, the residing state of indication vehicle front (being wheel flutter).
As shown in Figure 1, can there be a upper end cover 9 upper end of the slip cap 4 in this wheel flutter attitude car in the suggestion device, and there is a bottom end cover 10 lower end of slip cap.The structure of upper end cover and bottom end cover as shown in Figure 8, there is a hole 16 at the middle part, insert in the hole on the upper end cover on the top of screw rod 3, insert in the hole on the bottom end cover lower end of screw rod.
As shown in Figure 6, on the 11 interior electrodeless sidewalls relative with the sidewall that fixed electorde 8 is arranged of the sliding tray on the slip cap 4 two circular grooves 12 can be arranged in the suggestion device in this wheel flutter attitude car, these two circular grooves parallel with the axis of screw rod.As shown in Figure 7, on the sidewall of sliding shoe 6 with slip cap 4 on the corresponding position of circular groove two circular grooves 14 are also arranged, circular groove on above-mentioned slip cap and the sliding shoe is combined into the groove of a circle, is embedded with ball 5 in the circular groove on above-mentioned slip cap and sliding shoe.Friction drag in the time of can reducing sliding shoe and in sliding tray, slide.The structure of ball can be as shown in Figure 5, and one group of ball 5 is combined by retainer 15, and each ball retainer relatively rolls.
The fixed electorde 8 of suggestion device can have more than two pairs in this wheel flutter attitude car, along the sliding tray upper and lower on the sidewall that is fixed at regular intervals in the sliding tray.Thereby can provide more accurate wheel condition prompting.For example, as shown in Figure 9, two bar insulation pieces 18 are arranged on the sliding tray inwall 17, many raised lines 19 are respectively arranged on the collets, have the electrode on 20, two collets of one section fixed electorde to become the stepped appearance of symmetry to distribute on every raised line, the attitude that can make wheel is more accurately by different loop signals, be reacted in light, electricity and the elementary area, give the driver and point out more clearly.
Claims (4)
1. suggestion device in the wheel flutter attitude car, it is characterized in that it comprises driving gear (1), driven gear (2), screw rod (3), sliding shoe (6) and slip cap (4), driving gear is meshed with driven gear, driven gear is enclosed within the upper end of screw rod and fixes with screw rod, the cross section of sliding shoe is approximate rectangular, there is a threaded hole (13) at the center of sliding shoe, sliding shoe is enclosed within on the screw rod, screw thread in the hole on the sliding shoe and the threads engaged on the screw rod, the sliding tray (11) that a up/down perforation is arranged in the slip cap, the cross section of sliding tray is consistent with the cross section of sliding shoe, sliding shoe places in the sliding tray, sliding shoe can be in sliding tray on, lower slider, respectively there is pair of stationary electrodes (8) upper and lower of a sidewall of sliding tray, fixing a moving electrode (7) on the sliding shoe with on the corresponding wall of the sidewall that electrode is arranged of sliding tray, when sliding shoe upwards slides, moving electrode is connected the pair of stationary electrodes on sliding tray top, sliding shoe is when lower slider, and moving electrode is connected the pair of stationary electrodes of sliding tray bottom.
2. suggestion device in the wheel flutter attitude car as claimed in claim 1, there is a upper end cover (9) upper end that it is characterized in that slip cap (4), there is a bottom end cover (10) lower end of slip cap, respectively there is a hole (16) at the middle part of upper end cover and bottom end cover, in the hole on the top insertion upper end cover of screw rod (3), in the hole on the lower end insertion bottom end cover of screw rod.
3. suggestion device in the wheel flutter attitude car as claimed in claim 1, it is characterized in that on the electrodeless sidewall relative in the sliding tray (11) on the slip cap (4) two circular grooves (12) being arranged with the sidewall that fixed electorde is arranged, these two circular grooves parallel with the axis of screw rod, on the sidewall of sliding shoe (6) with slip cap (4) on the corresponding position of circular groove two circular grooves (14) are also arranged, in the circular groove of above-mentioned slip cap and sliding shoe, be embedded with ball (5).
4. suggestion device in the wheel flutter attitude car as claimed in claim 1 is characterized in that described fixed electorde (8) has more than two pairs, along the upper and lower of sliding tray on the sidewall that is fixed at regular intervals in the sliding tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202942438U CN201769883U (en) | 2010-08-13 | 2010-08-13 | In-vehicle steering wheel attitude prompting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202942438U CN201769883U (en) | 2010-08-13 | 2010-08-13 | In-vehicle steering wheel attitude prompting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201769883U true CN201769883U (en) | 2011-03-23 |
Family
ID=43749719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202942438U Expired - Fee Related CN201769883U (en) | 2010-08-13 | 2010-08-13 | In-vehicle steering wheel attitude prompting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201769883U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322901A (en) * | 2012-03-19 | 2013-09-25 | 昆达电脑科技(昆山)有限公司 | Wheel positioning indicating device |
| CN103318256A (en) * | 2012-03-21 | 2013-09-25 | 昆达电脑科技(昆山)有限公司 | Wheel positioning and indicating device |
| CN111361637A (en) * | 2018-12-26 | 2020-07-03 | 北汽福田汽车股份有限公司 | Steering and aligning auxiliary device, steering mechanism and vehicle |
-
2010
- 2010-08-13 CN CN2010202942438U patent/CN201769883U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322901A (en) * | 2012-03-19 | 2013-09-25 | 昆达电脑科技(昆山)有限公司 | Wheel positioning indicating device |
| CN103318256A (en) * | 2012-03-21 | 2013-09-25 | 昆达电脑科技(昆山)有限公司 | Wheel positioning and indicating device |
| CN111361637A (en) * | 2018-12-26 | 2020-07-03 | 北汽福田汽车股份有限公司 | Steering and aligning auxiliary device, steering mechanism and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20120813 |