CN113883466A - Rail transit vehicle headlight angle adjusting mechanism - Google Patents
Rail transit vehicle headlight angle adjusting mechanism Download PDFInfo
- Publication number
- CN113883466A CN113883466A CN202111388789.9A CN202111388789A CN113883466A CN 113883466 A CN113883466 A CN 113883466A CN 202111388789 A CN202111388789 A CN 202111388789A CN 113883466 A CN113883466 A CN 113883466A
- Authority
- CN
- China
- Prior art keywords
- adjusting
- headlight
- rail transit
- backup pad
- transit vehicle
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/20—Illuminance distribution within the emitted light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Abstract
The invention relates to a rail transit vehicle head lamp angle adjusting mechanism, which comprises: adjusting panel, parallel relative vehicle end backup pad and headlight end backup pad, adjusting panel are provided with rotatable adjust knob, and vehicle end backup pad and headlight end backup pad are provided with rotatable mutually supporting and follow-up concave cylinder and protruding pole respectively, adjust knob is connected to the concave cylinder through the flexible connecting line, and the adjusting screw linkage of protruding pole and headlight. The method for adjusting the headlamp angle comprises the following steps: the adjusting knob on the adjusting panel is rotated, the concave cylinder is screwed through the soft connecting wire to rotate, and the convex rod linked with the headlamp adjusting screw is driven to rotate, so that the headlamp angle is adjusted. This scheme can adjust under the condition that the headlight was lighted, and personnel can operate adjusting panel in driver's cabin inside on one side, observes the luminous effect of headlight on one side, need not tear the lamp open, and the regulation efficiency is high, and angle regulation is accurate, and this structure can be with headlight quick separation simultaneously, if the headlight damages the change, does not influence the change efficiency of headlight.
Description
Technical Field
The invention relates to a head lamp angle adjusting mechanism of a rail transit vehicle.
Background
When the head lamp of the rail transit vehicle is installed, the light-emitting center needs to irradiate a certain distance in front of the rail, so that the angle of the lamp can be adjusted in the installation process and after the installation is finished.
The basic principle of headlight angle adjustment is to adjust the angle of the lamp, as shown in fig. 1, the headlight is provided with a plurality of adjusting screws 1 and adjusting springs 2, and the angle of the headlight can be changed by adjusting one of the adjusting screws 1 and compressing the adjusting spring 2.
The existing angle adjusting modes of the head lamp of the rail transit vehicle are two, one mode is that an adjusting interface is arranged at the back of the head lamp, and a tool adjusting screw is used from the back of the head lamp, so that the mode is very inconvenient because a driver table or other equipment is arranged in the back area of the head lamp, no operating space is needed, and the head lamp is required to be detached for operation; the other type is that an adjusting screw is arranged in front of the inner part of the lamp body, and the lamp shade needs to be detached and then adjusted in the mode, which is inconvenient.
The existing adjusting mode can not be operated in a live-line mode except that the lamp body or the lamp shade needs to be detached, namely the lamp needs to be turned off when being adjusted, the lamp is mounted after being adjusted under a vehicle, the effect is lightened, if the light emitting angle of the lamp does not meet the requirement, the lamp needs to be continuously adjusted, time and labor are wasted, the efficiency is low, the effect is poor, and the lamp is easily damaged by repeated dismounting.
Disclosure of Invention
The invention aims to mainly overcome the defects of inconvenient adjustment mode and low efficiency of the head lamp in the prior art, and provides the head lamp angle adjusting mechanism of the rail transit vehicle, which is positioned in a position which is easy to be operated by a driver in a cab and is matched with the head lamp, so that the head lamp angle adjusting mechanism can be conveniently and rapidly combined with or separated from a head lamp assembly while the driver adjusts the head lamp angle, and the quick replacement of the head lamp during maintenance is not influenced.
In order to solve the technical problem, the invention provides a head lamp angle adjusting mechanism of a rail transit vehicle, which is characterized by comprising the following components: adjusting panel, parallel relative vehicle end backup pad and headlight end backup pad, adjusting panel is provided with rotatable adjust knob, and vehicle end backup pad and headlight end backup pad are provided with rotatable mutually supporting and follow-up concave cylinder and protruding pole respectively, adjust knob is connected to the concave cylinder through the flexible connecting line, and the adjusting screw linkage of protruding pole and headlight.
Furthermore, the head lamp end supporting plate is fixed at the back of the head lamp body, the vehicle end supporting plate is fixed on the vehicle body, and the adjusting panel is arranged in the cab.
The invention also claims a rail vehicle, characterized in that: the rail transit vehicle headlamp angle adjusting mechanism comprises the rail transit vehicle headlamp angle adjusting mechanism.
The mounting method of the rail transit vehicle headlamp angle adjusting mechanism comprises the following steps:
and 4, installing the head lamp into a flange interface of the mask along the axial direction of the convex rod, and inserting the convex rod into the concave cylinder.
The method for adjusting the angle of the headlamp by using the headlamp angle adjusting mechanism of the rail transit vehicle comprises the following steps: the adjusting knob on the adjusting panel is rotated, the concave cylinder is screwed through the soft connecting wire to rotate, and the convex rod linked with the headlamp adjusting screw is driven to rotate, so that the headlamp angle is adjusted.
This scheme can adjust under the condition that the headlight was lighted, and personnel can operate adjusting panel in driver's cabin inside on one side, observes the luminous effect of headlight on one side, need not tear the lamp open, and the regulation efficiency is high, and angle regulation is accurate, and this structure can be with headlight quick separation simultaneously, if the headlight damages the change, does not influence the change efficiency of headlight.
Drawings
Fig. 1 is a schematic view of headlamp angle adjustment.
Fig. 2 is a schematic view of the headlamp angle adjustment mechanism of the present invention.
Fig. 3 is a partial schematic view of the inventive headlamp angle adjustment mechanism.
The numbers in the figures are as follows: a-head lamp, 1-adjusting screw, 2-adjusting spring, 3-adjusting panel, 31-adjusting knob, 4-flexible connecting line, 5-vehicle end supporting plate, 6-head lamp end supporting plate, 7-concave cylinder and 8-convex rod.
Detailed Description
The following explains embodiments of the present invention.
As shown in fig. 2 and 3, the headlamp angle adjusting mechanism of the rail transit vehicle of the present embodiment includes: the automobile headlamp comprises an adjusting panel 3 arranged in a cab, a vehicle end supporting plate 5 which is oppositely fixed on an automobile body in parallel, and a headlamp end supporting plate 6 fixed on the back of a headlamp A lamp body.
The adjusting panel 3 is provided with a rotatable adjusting knob 31 through a bearing, the vehicle end supporting plate 5 is provided with a rotatable mutually-matched concave cylinder 7 through a bearing, and the head lamp end supporting plate 6 is provided with a rotatable convex rod 8 through a bearing. The convex rod 8 is matched with the concave cylinder 7 and can be moved in a follow-up mode, in the embodiment, the convex rod 8 is a hexagonal convex rod, the concave cylinder 7 is a hexagonal concave cylinder, the convex rod 8 is inserted into the concave cylinder 7, follow-up can be achieved, gaps of 1.5mm are formed in the convex rod 8 and the concave cylinder, and certain matching allowance is achieved while reliable matching is guaranteed. Other follow-up mechanisms, such as magnetic clutch mechanisms, can also be adopted. In this case, the bearing may be a plastic sliding bearing.
The adjusting knob 31 is connected to the concave cylinder 7 through a soft connecting wire 4, and the convex rod 8 is linked with the adjusting screw 1 of the headlamp A. The flexible connecting line 4 is a steel wire rope outer casing pipe, and is similar to a steel wire rope principle used for an inside and outside unlocking device of a passenger room side door of a railway vehicle.
The adjustment knob 31 has an axial hex socket and the adjustment knob 31 can be turned using a hex head tool.
Personnel use the adjust knob 31 on the instrument operation adjusting panel 3, drive soft connecting wire 4 and rotate, and soft connecting wire 4 rethread concave barrel 7 and protruding pole 8 drive the inside adjusting screw 1 rotation of lamp body, realize the angle modulation purpose.
The installation method of the headlamp angle adjusting mechanism of the rail transit vehicle comprises the following steps:
and 4, mounting the head lamp A into a flange interface of the mask along the axial direction of the convex rod 8, and inserting the convex rod 8 into the concave cylinder 7.
The biological method for adjusting the head lamp angle of the rail transit vehicle by using the head lamp angle adjusting mechanism of the rail transit vehicle comprises the following steps:
use the hexagonal head instrument to insert adjusting knob 31's hexagonal hole on adjusting panel 3 to rotate adjusting knob 31, twist through flexible connecting line 4 and move the rotation of concave cylinder 7, drive the protruding pole 8 with 1 linkage of headlight adjusting screw and rotate, change adjusting spring 2's decrement, thereby realize headlight angle modulation.
In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.
Claims (10)
1. A rail transit vehicle headlight angle adjustment mechanism characterized by comprising: adjusting panel (3), parallel relative vehicle end backup pad (5) and headlight end backup pad (6), adjusting panel (3) are provided with rotatable adjust knob (31), and vehicle end backup pad (5) and headlight end backup pad (6) are provided with rotatable mutually supporting and follow-up concave cylinder (7) and protruding pole (8) respectively, adjust knob (31) are connected to concave cylinder (7) through flexible connecting line (4), and protruding pole (8) link with adjusting screw (1) of headlight (A).
2. The rail transit vehicle headlamp angle adjustment mechanism of claim 1, wherein: adjusting knob (31) sets up in adjusting panel (3) through the bearing, and concave cylinder (7) set up in vehicle end backup pad (5) through the bearing, and protruding pole (8) set up headlight end backup pad (6) through the bearing.
3. The rail transit vehicle headlamp angle adjustment mechanism of claim 1, wherein: headlight end backup pad (6) are fixed in the back of headlight (A) lamp body, and vehicle end backup pad (5) are fixed on the automobile body, and adjusting panel (3) set up in the driver's cabin.
4. The rail transit vehicle headlamp angle adjustment mechanism of claim 1, wherein: the flexible connecting line (4) is a steel wire rope outer casing pipe.
5. The rail transit vehicle headlamp angle adjustment mechanism of claim 1, wherein: the adjusting knob (31) is provided with an axial inner hexagonal hole.
6. The rail transit vehicle headlamp angle adjustment mechanism of claim 1, wherein: the concave cylinder (7) and the convex rod (8) are replaced by a magnetic clutch mechanism.
7. A rail vehicle, characterized in that: comprising a rail transit vehicle headlight angle adjusting mechanism as claimed in any one of the claims 1-6.
8. A method for mounting a headlamp angle adjusting mechanism of a rail transit vehicle as claimed in any one of claims 1 to 6, comprising the steps of:
step 1, an adjusting knob (31) is arranged on an adjusting panel (3) through a bearing, a concave cylinder (7) is arranged on a vehicle end supporting plate (5) through a bearing, and a convex rod (8) is arranged on a head lamp end supporting plate (6) through a bearing;
step 2, one end of the flexible connecting wire (4) is fixed with the back of the concave cylinder (7), the other end of the flexible connecting wire is fixed with the back of the adjusting knob (31), the vehicle end supporting plate (5) is fixed on the vehicle body, and the adjusting panel (3) is fixed on the cab;
step 3, fixing a head lamp end support plate (6) on the back of the head lamp (A) to enable the convex rod (8) to be linked with the adjusting screw (1);
and 4, mounting the head lamp (A) into a flange interface of the mask along the axial direction of the convex rod (8) to enable the convex rod (8) to be inserted into the concave cylinder (7).
9. The rail transit vehicle headlamp angle adjusting method is characterized in that: the angle adjusting mechanism of the head lamp of the rail transit vehicle is used for realizing the angle adjusting method of the head lamp, and the angle adjusting method comprises the following steps: an adjusting knob (31) on the adjusting panel (3) is rotated, the concave cylinder (7) is screwed through the soft connecting wire (4) to rotate, and a convex rod (8) linked with the headlamp adjusting screw (1) is driven to rotate, so that the angle adjustment of the headlamp is realized.
10. The rail transit vehicle headlamp angle adjusting method as claimed in claim 9, wherein: a hexagonal head tool is inserted into a hexagonal hole of the adjusting knob (31) and is rotationally adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111388789.9A CN113883466A (en) | 2021-11-22 | 2021-11-22 | Rail transit vehicle headlight angle adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111388789.9A CN113883466A (en) | 2021-11-22 | 2021-11-22 | Rail transit vehicle headlight angle adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113883466A true CN113883466A (en) | 2022-01-04 |
Family
ID=79015444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111388789.9A Pending CN113883466A (en) | 2021-11-22 | 2021-11-22 | Rail transit vehicle headlight angle adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113883466A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2750182Y (en) * | 2004-11-08 | 2006-01-04 | 重庆宗申技术开发研究有限公司 | Distance regulation head light for motorcycles |
| CN2811750Y (en) * | 2005-05-30 | 2006-08-30 | 上海小糸车灯有限公司 | Soft shaft drive structure for driving light regulator for vehicle headlight |
| CN201151364Y (en) * | 2008-01-14 | 2008-11-19 | 金龙联合汽车工业（苏州）有限公司 | Manual regulation device for soft shaft of head lamp for automobile |
| US7591207B1 (en) * | 2006-10-13 | 2009-09-22 | George Wayne Burkhardt | Device and method for remotely manipulating a magnetic object with at least a portion thereof having a substantially prismatic shape |
| CN201531811U (en) * | 2009-11-06 | 2010-07-21 | 常州星宇车灯股份有限公司 | Automobile lighting lamp dimming mechanism |
| CN202283894U (en) * | 2011-11-03 | 2012-06-27 | 大茂伟世通车灯有限公司 | Automobile headlamp adjusting device |
| CN207599590U (en) * | 2017-12-21 | 2018-07-10 | 深圳恒之源技术股份有限公司 | A kind of headlight |
| TWM583810U (en) * | 2019-05-23 | 2019-09-21 | 龍鋒企業股份有限公司 | Angle-adjustable lamp |
| CN210147997U (en) * | 2019-06-28 | 2020-03-17 | 云南交通运输职业学院 | Special oil drain bolt rotating torsion bar for dismounting speed changer and engine |
| CN211780830U (en) * | 2020-02-17 | 2020-10-27 | 浙江零跑科技有限公司 | Flexible shaft dimming structure of automobile front combined lamp |
| CN112249053A (en) * | 2020-10-09 | 2021-01-22 | 中车南京浦镇车辆有限公司 | Built-in roof framework structure of railway vehicle |
| CN213862255U (en) * | 2020-11-23 | 2021-08-03 | 斯比夫（西安）照明技术有限公司 | Central optical axis adjusting device for headlamp and auxiliary lighting lamp |
-
2021
- 2021-11-22 CN CN202111388789.9A patent/CN113883466A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2750182Y (en) * | 2004-11-08 | 2006-01-04 | 重庆宗申技术开发研究有限公司 | Distance regulation head light for motorcycles |
| CN2811750Y (en) * | 2005-05-30 | 2006-08-30 | 上海小糸车灯有限公司 | Soft shaft drive structure for driving light regulator for vehicle headlight |
| US7591207B1 (en) * | 2006-10-13 | 2009-09-22 | George Wayne Burkhardt | Device and method for remotely manipulating a magnetic object with at least a portion thereof having a substantially prismatic shape |
| CN201151364Y (en) * | 2008-01-14 | 2008-11-19 | 金龙联合汽车工业（苏州）有限公司 | Manual regulation device for soft shaft of head lamp for automobile |
| CN201531811U (en) * | 2009-11-06 | 2010-07-21 | 常州星宇车灯股份有限公司 | Automobile lighting lamp dimming mechanism |
| CN202283894U (en) * | 2011-11-03 | 2012-06-27 | 大茂伟世通车灯有限公司 | Automobile headlamp adjusting device |
| CN207599590U (en) * | 2017-12-21 | 2018-07-10 | 深圳恒之源技术股份有限公司 | A kind of headlight |
| TWM583810U (en) * | 2019-05-23 | 2019-09-21 | 龍鋒企業股份有限公司 | Angle-adjustable lamp |
| CN210147997U (en) * | 2019-06-28 | 2020-03-17 | 云南交通运输职业学院 | Special oil drain bolt rotating torsion bar for dismounting speed changer and engine |
| CN211780830U (en) * | 2020-02-17 | 2020-10-27 | 浙江零跑科技有限公司 | Flexible shaft dimming structure of automobile front combined lamp |
| CN112249053A (en) * | 2020-10-09 | 2021-01-22 | 中车南京浦镇车辆有限公司 | Built-in roof framework structure of railway vehicle |
| CN213862255U (en) * | 2020-11-23 | 2021-08-03 | 斯比夫（西安）照明技术有限公司 | Central optical axis adjusting device for headlamp and auxiliary lighting lamp |
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