CN203888691U - Automobile headlamp steering servo system - Google Patents
Automobile headlamp steering servo system Download PDFInfo
- Publication number
- CN203888691U CN203888691U CN201420287109.3U CN201420287109U CN203888691U CN 203888691 U CN203888691 U CN 203888691U CN 201420287109 U CN201420287109 U CN 201420287109U CN 203888691 U CN203888691 U CN 203888691U
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- China
- Prior art keywords
- bracing wire
- turns
- steering
- bearing plate
- follow
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- Expired - Fee Related
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides an automobile headlamp steering servo system which comprises a headlamp steering device and a steering pull rod connecting device. The headlamp steering device comprises a steering supporting plate fixedly arranged on an automobile support, the steering supporting plate is provided with a bearing pedestal plate, an automobile headlamp is rotatably connected to the bearing pedestal plate, a horizontally-arranged guide plate is fixedly connected to the automobile headlamp, a guide groove is formed in the guide plate, a sliding component is arranged on the steering supporting plate, the two ends of the sliding component are connected with a pull wire, a guide rod is arranged on the sliding component, and the free end of the guide rod is arranged in the guide groove. Synchronous steering of the headlamp and the automobile is achieved through the headlamp steering device and the steering pull rod connecting device, and the lamp light blind area of night driving steering is eliminated.
Description
Technical field
The utility model relates to Automotive Steering Technology field, relates in particular to a kind of follow-up system turning to for Der Scheinwerfer mit FernlichtAbblendlichtStandlicht.
Background technology
Conventionally, the headlight of installing on automobile has fixing range of exposures, when night, automobile was turned on bend; because wheel and light can not synchronously turn to; cannot regulate light angle, usually can occur at curve inner side " blind area ", greatly threaten the safety driving tips at chaufeur night.
Utility model content
The utility model provides a kind of Der Scheinwerfer mit FernlichtAbblendlichtStandlicht to turn to follow-up system, can make headlight and wheel synchronously turn to, and thoroughly eliminates the light blind area while turning to, and effectively reduces night travel safety misadventure.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
Der Scheinwerfer mit FernlichtAbblendlichtStandlicht turns to a follow-up system, comprising:
Be arranged at two headlight steering hardwares and a steering track rod connecting device on automobile support, between this headlight steering hardware and with steering track rod connecting device between by bracing wire, be connected;
Described headlight steering hardware comprises the stay bearing plate that turns to being fixedly installed on automobile support, and this turns to stay bearing plate to be provided with bearing plate, and Der Scheinwerfer mit FernlichtAbblendlichtStandlicht rotary connection is on bearing plate; On Der Scheinwerfer mit FernlichtAbblendlichtStandlicht, be fixedly connected with horizontally disposed guide plate, described two guide plates are symmetrical arranged, and on this guide plate, offer guide groove; Described turning on stay bearing plate is provided with slide assemblies, and slide assemblies two ends are connected with bracing wire, are provided with pilot bar on slide assemblies, and the free end of this pilot bar is placed in guide groove.
Further, described steering track rod connecting device comprises: fixed cover is located at the connection circle button on steering track rod; Be arranged at the bracing wire stay bearing plate on automobile support, bracing wire stay bearing plate both sides have support plate; Described connection circle is buckled and is provided with bracing wire connecting panel, and these bracing wire connecting panel two ends are fixedly connected with bracing wire, and described bracing wire runs through respectively the support plate of stay bearing plate both sides.
Between described connection circle button and bracing wire connecting panel, by output safety pin, be fixedly connected with, this output safety pin comprises first end, the second end and the fracture portion that connects first end and the second end, and the diameter of its Fracture portion is less than the diameter of first end and the second end.The object of design output safety pin is the safety of increase system, because the intensity of output safety pin fracture portion is lower, when Der Scheinwerfer mit FernlichtAbblendlichtStandlicht turns to follow-up system to break down and somewhere when stuck, output safety pin can be subject to causing compared with large vertical direction application force the overload fracture of fracture portion, make headlight turn to follow-up system and motor turning pull bar to be separated, avoid automobile component to be subject to external force damage.
Further, described slide assemblies comprises and is connected in the sliding sleeve turning between stay bearing plate both sides, offers U-shaped groove on this sliding sleeve, in sliding sleeve, slidably connect sliding pin, sliding pin is fixedly connected with pilot bar, and pilot bar, through U-shaped groove, can move under the drive of sliding pin in U-shaped groove; Described bracing wire runs through vertically the two ends of sliding sleeve and is fixedly connected with sliding pin.
Further, the side that described guide groove inwardly turns to is communicated with cut-off groove, and guide groove is θ with the angle of cut-off groove, and the guide groove length of described cut-off groove node top is H
1, described pilot bar center is H to the vertical distance of Der Scheinwerfer mit FernlichtAbblendlichtStandlicht centre of gration
0,
75 °≤θ≤90 ° wherein.Conventionally Der Scheinwerfer mit FernlichtAbblendlichtStandlicht design attitude does not all protrude into outside car body, if the angle that left headlight is turned right or right headlight turns left is followed automotive steering angle completely, can cause light to be blocked by car body itself, before also can causing motor turning, sending a car of travel direction do not see the place ahead vehicle condition, strengthened the danger of night travel, in the utility model, guide groove and the angle theta of cut-off groove are defined as to 75 °≤θ≤90 °, can avoid the generation of above-mentioned situation, can meet the demand that turns to again.
Come off when preventing that pilot bar from moving in guide groove, the free end of pilot bar is designed to stepped ramp type, wherein upper end step diameter is greater than the width of guide groove.
In the bracing wire in described headlight steering hardware and steering track rod connecting device outside, be arranged with the soft cover of bracing wire for styling, during installation, bracing wire can crookedly be placed, and does not take the space of original parts in car.
From above technical scheme, the utility model utilizes headlight steering hardware and headlight realized by steering track rod connecting device and vehicle synchronous turns to, and eliminates the light blind area that night travel turns to; , the angle that left headlight is turned right or right headlight turns left is limited meanwhile, prevent because of light by car body itself block cause motor turning before sending a car of travel direction do not see the situation of the place ahead vehicle condition.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model Der Scheinwerfer mit FernlichtAbblendlichtStandlicht turns to follow-up system, and this figure is automobile left steering view;
Fig. 2 is the structural representation of headlight steering hardware in the utility model;
Fig. 3 is the structural representation of slide assemblies in the utility model;
Fig. 4 is the structural representation of guide plate in the utility model;
Fig. 5 turns to the structural representation of pull rod connection device in the utility model;
Fig. 6 is the structural representation of output safety pin in the utility model.
In figure: 1, headlight steering hardware, 11, turn to stay bearing plate, 12, bearing plate, 13, guide plate, 14, guide groove, 15, slide assemblies, 151, sliding sleeve, 152, U-shaped groove, 153, sliding pin, 16, pilot bar, 17, cut-off groove, 18, through hole, 19, bracing wire cover connector, 2, steering track rod connecting device, 21, connect circle button, 22, bracing wire stay bearing plate, 221, support plate, 23, bracing wire connecting panel, 24, output safety pin, 241, first end, 242, the second end, 243, fracture portion, 3, bracing wire, 4, Der Scheinwerfer mit FernlichtAbblendlichtStandlicht, 5, steering track rod, 6, the soft cover of bracing wire.
The specific embodiment
Below in conjunction with accompanying drawing, a kind of preferred implementation of the present utility model is described in detail.
As shown in Figure 1, the utility model provides a kind of Der Scheinwerfer mit FernlichtAbblendlichtStandlicht to turn to follow-up system, this turns to follow-up system to comprise headlight steering hardware 1 and steering track rod connecting device 2, wherein headlight steering hardware is separately positioned on the automobile support of Der Scheinwerfer mit FernlichtAbblendlichtStandlicht 4 belows, and rotating tension bar connecting device is arranged on the automobile support at steering track rod 5 places.Between two headlight steering hardwares and with steering track rod connecting device between by bracing wire 3, be connected.In the present embodiment, automobile is in left steering.
As shown in Figure 2, headlight steering hardware 1 comprises and turns to stay bearing plate 11, slide assemblies 15, guide plate 13 and pilot bar 16, wherein turn to stay bearing plate 11 for U-shaped plate structure, its connecting panel that is positioned at middle part is bolted on automobile support, offers a pair of resettlement groove on the free end of both sides support plate.Turn on the middle part connecting panel of stay bearing plate 11 and be welded with a bearing plate 12, on this bearing plate, be provided with bearing, described Der Scheinwerfer mit FernlichtAbblendlichtStandlicht bottom is connected with this bearing by rotating shaft, makes Der Scheinwerfer mit FernlichtAbblendlichtStandlicht 4 can centered by this rotating shaft, planar do the rotation of certain angle.
With reference to Fig. 3, slide assemblies 15 comprises the sliding sleeve 151 being fastened in a pair of resettlement groove, offers a U-shaped groove 152 on this sliding sleeve, and U-shaped groove axially arranges and opening upwards along sliding sleeve, and sliding sleeve is embedded in sliding pin 153, sliding block joint between sliding pin and sliding sleeve.Described bracing wire 3 runs through vertically the two ends of sliding sleeve 151 and is fixedly connected with inner sliding pin 153, bracing wire is overlapped connector 19 with sliding sleeve two ends by bracing wire and is connected, this bracing wire cover connector is connected with sliding sleeve interference fit, bracing wire cover connector middle part offers for by the through hole of bracing wire, bracing wire can be moved freely in sliding sleeve, and drive sliding pin motion.On sliding pin 153, be also fixedly connected with a pilot bar 16, this pilot bar vertically arranges and passes U-shaped groove 152.
With reference to Fig. 4, on guide plate 13, offer for offering the guide groove 14 of pilot bar 16 moving tracks, on guide plate, also offer for fixed cover and be located at the through hole 18 in Der Scheinwerfer mit FernlichtAbblendlichtStandlicht bottom rotating shaft.When automobile is kept straight on, guide groove 14 length directions are parallel with running direction, when automobile turns left or turns right, pilot bar 16 moves axially along sliding sleeve 151 under the drive of bracing wire 3, along guide groove 14, move simultaneously, because guide plate 16 is fixedly connected with Der Scheinwerfer mit FernlichtAbblendlichtStandlicht 4, can turn to by driving automobile headlight certain angle, realize headlight and synchronize with motor turning.In the present embodiment, occur when preventing that guide plate driving automobile headlight from turning to slide and affect follow-up system result of use, the rotating shaft of Der Scheinwerfer mit FernlichtAbblendlichtStandlicht bottom need to be designed to milling plane of symmetry structure, and the through hole 18 of guide plate is designed to the U-shaped hole suitable with this milling plane of symmetry, equally, rotating shaft also can be designed to a plurality of milling planes of symmetry, and making that shape of through holes also adapts changes, to the relative position of guide plate and Der Scheinwerfer mit FernlichtAbblendlichtStandlicht, carry out spacing.Further, in order to prevent that pilot bar 16 from coming off when mobile guide groove 14 is interior, the free end of pilot bar is designed to stepped ramp type, wherein upper end step diameter is greater than the width of guide groove 14.
Conventionally Der Scheinwerfer mit FernlichtAbblendlichtStandlicht design attitude does not all protrude into outside car body, if the angle that left headlight is turned right or right headlight turns left is followed automotive steering angle completely, can cause light to be blocked by car body itself, before also can causing motor turning, sending a car of travel direction do not see the place ahead vehicle condition, strengthened the danger of night travel.Need to inwardly turn at guide groove 14 side of (left headlight is turned right, right headlight turns left) to be communicated with a cut-off groove 17 for this reason, whole one-tenth chevron pointing, the angle of this cut-off groove and guide groove is θ, guide groove is with cut-off groove intersection for ending the node of groove, and one section of guide groove length of this node top is H
1, setting pilot bar 16 centers are H to the vertical distance of Der Scheinwerfer mit FernlichtAbblendlichtStandlicht 4 centre of grations
0,
75 °≤θ≤90 ° wherein, in the present embodiment, θ is preferably 75 °.
When left headlight right-hand rotation or the left-hand rotation of right headlight, when steering angle is " 90 °-θ ", pilot bar can enter cut-off groove, now ends groove parallel with the moving direction of pilot bar, and guide plate stops operating, and Der Scheinwerfer mit FernlichtAbblendlichtStandlicht turns to and stops.
Guide plate 13 global shapes do not require, but in order to save raw MAT'L and minimizing, take up room, convenient installation, the chevron pointing that in the present embodiment, guide plate monnolithic case and guide groove and cut-off groove the form triangle of formation that matches.
As described in Figure 5, steering track rod connecting device 2 comprises connection circle button 21, bracing wire stay bearing plate 22 and bracing wire connecting panel 23.Wherein connect circle button 21 and consist of two junction buttons, all offer the half-arc groove suitable with motor turning pull bar 5 on junction button, two junction buttons are located on motor turning pull bar by tightening screw fixed cover.Connect circle button one side and be connected with bracing wire connecting panel 23, this bracing wire connecting panel can be designed to U-shaped structure, is fixedly connected with bracing wire 3 on biside plate, and motor turning pull bar 5 can drive bracing wire 3 to move by bracing wire connecting panel 23.Bracing wire stay bearing plate 22 is with turning to supporting plate structure similar, and the connecting panel at middle part is bolted on automobile support, and the support plate 221 of both sides offers for by the through hole of bracing wire.
As shown in Figure 6, in order to increase the safety of system, connect between circle button 21 and bracing wire connecting panel 23 and be fixedly connected with by output safety pin 24, this output safety pin comprises first end 241, the second end 242 and the fracture portion 243 that connects first end and the second end, the diameter of its Fracture portion is less than the diameter of first end and the second end, first end is threaded in the middle part of bracing wire connecting panel 23, and the second end is threaded in and connects on circle button 21.
The above embodiment is only that preferred implementation of the present utility model is described; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (8)
1. Der Scheinwerfer mit FernlichtAbblendlichtStandlicht turns to a follow-up system, it is characterized in that, comprising:
Be arranged at two headlight steering hardwares (1) and a steering track rod connecting device (2) on automobile support, between this headlight steering hardware and with steering track rod connecting device between by bracing wire (3), be connected;
Described headlight steering hardware (1) comprises being fixedly installed on and turns to stay bearing plate (11) on automobile support, and this turns to stay bearing plate to be provided with bearing plate (12), and Der Scheinwerfer mit FernlichtAbblendlichtStandlicht (4) rotary connection is on bearing plate (12); On Der Scheinwerfer mit FernlichtAbblendlichtStandlicht, be fixedly connected with horizontally disposed guide plate (13), on this guide plate, offer guide groove (14); Described turning on stay bearing plate (11) is provided with slide assemblies (15), and slide assemblies two ends are connected with bracing wire (3), are provided with pilot bar (16) on slide assemblies, and the free end of this pilot bar is placed in guide groove (14).
2. the follow-up system that turns to according to claim 1, is characterized in that, described steering track rod connecting device (2) comprising: fixed cover is located at the connection circle button (21) on steering track rod (5); Be arranged at the bracing wire stay bearing plate (22) on automobile support, bracing wire stay bearing plate both sides have support plate (221); On described connection circle button (21), be provided with bracing wire connecting panel (23), these bracing wire connecting panel two ends are fixedly connected with bracing wire (3), and described bracing wire runs through respectively the support plate (221) of stay bearing plate both sides.
3. the follow-up system that turns to according to claim 2, it is characterized in that, between described connection circle button (21) and bracing wire connecting panel (23), by output safety pin (24), be fixedly connected with, this output safety pin comprises first end (241), the second end (242) and the fracture portion (243) that connects first end and the second end, and the diameter of its Fracture portion is less than the diameter of first end and the second end.
4. the follow-up system that turns to according to claim 1, it is characterized in that, described slide assemblies (15) comprises and is connected in the sliding sleeve (151) turning between stay bearing plate (11) both sides, on this sliding sleeve, offer U-shaped groove (152), in sliding sleeve, slidably connect sliding pin (153), sliding pin is fixedly connected with pilot bar (16), and pilot bar is through U-shaped groove; Described bracing wire (3) runs through vertically the two ends of sliding sleeve (151) and is fixedly connected with sliding pin (153).
5. the follow-up system that turns to according to claim 1, is characterized in that, the side that described guide groove (14) inwardly turns to is communicated with cut-off groove (17), and guide groove is θ with the angle of cut-off groove.
6. the follow-up system that turns to according to claim 5, is characterized in that, the guide groove length of described cut-off groove (17) node top is H
1, described pilot bar (16) center is H to the vertical distance of Der Scheinwerfer mit FernlichtAbblendlichtStandlicht centre of gration
0,
75 °≤θ≤90 ° wherein.
7. the follow-up system that turns to according to claim 1, is characterized in that, the free end of described pilot bar (16) is stepped ramp type, and wherein upper end step diameter is greater than the width of guide groove (14).
8. the follow-up system that turns to according to claim 1, is characterized in that, in the bracing wire in described headlight steering hardware (1) and steering track rod connecting device (2) outside, is arranged with the soft cover of bracing wire (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287109.3U CN203888691U (en) | 2014-05-30 | 2014-05-30 | Automobile headlamp steering servo system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287109.3U CN203888691U (en) | 2014-05-30 | 2014-05-30 | Automobile headlamp steering servo system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203888691U true CN203888691U (en) | 2014-10-22 |
Family
ID=51715135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287109.3U Expired - Fee Related CN203888691U (en) | 2014-05-30 | 2014-05-30 | Automobile headlamp steering servo system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203888691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002727A (en) * | 2014-05-30 | 2014-08-27 | 张永 | Automobile headlamp steering follow-up system |
| CN105922929A (en) * | 2016-06-18 | 2016-09-07 | 搴锋弧 | Centrifugal vehicle headlamp corner servo steering system |
-
2014
- 2014-05-30 CN CN201420287109.3U patent/CN203888691U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002727A (en) * | 2014-05-30 | 2014-08-27 | 张永 | Automobile headlamp steering follow-up system |
| CN105922929A (en) * | 2016-06-18 | 2016-09-07 | 搴锋弧 | Centrifugal vehicle headlamp corner servo steering system |
| CN105922929B (en) * | 2016-06-18 | 2018-07-31 | 康满 | Centrifugal headlight for vehicles bend slave steering system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20160530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |