CN100487406C - Hand-operated vehicular head light detector - Google Patents
Hand-operated vehicular head light detector Download PDFInfo
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- CN100487406C CN100487406C CNB2005101014553A CN200510101455A CN100487406C CN 100487406 C CN100487406 C CN 100487406C CN B2005101014553 A CNB2005101014553 A CN B2005101014553A CN 200510101455 A CN200510101455 A CN 200510101455A CN 100487406 C CN100487406 C CN 100487406C
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Abstract
The invention discloses a manually vehicle headlight detecter, which includes the dock, the column, the lifting seat, the optical detection box, and in the optical detector box, there are the lens, the screen board, but also the laser alignment device (5) equipped on the column (2), and in the optical detector box (4), there are the laser devices (7) and the screen stand (9) to fix the screen board (8), and behind the screen board (8), there are the photoelectric detection board (10), and the up-and-down transmission machine (12) connecting with the screen board (8), the left-and-right transmission machine (11) connecting with the screen stand (9), and the laser devices (7) are respectively installed in the left and right sides of the front side in the optical detector box (4). The invention has the characteristics of reasonable structure, appearance dexterous and aesthetic, easy to operate, and manufacturing cost lower.
Description
Technical field
The invention belongs to a kind of hand-operated vehicular head light detector.
Background technology
At present, the hand-operated vehicular head light detector that uses in the safety check place of vehicle both at home and abroad roughly has two types.A kind of is simple type, and its function singleness can only detect headlight beam side-play amount up and down.Another kind is a complexity, and its function is more, not only can detect headlight beam side-play amount up and down, also can detect the side-play amount of headlight beam left and right directions.But because the structure of complexity existing problems, make complex operation, manufacturing cost height, its popularization and application has been subjected to influence.
Summary of the invention
The purpose of this invention is to provide a kind of hand-operated vehicular head light detector rational in infrastructure, easy and simple to handle.
The object of the present invention is achieved like this, it comprises base, column, elevating bracket, light detection case, lens, screen board are housed in the light detection case, also comprise the laser alignment device of adorning on the column, the screen mount of laser instrument and fixed mask plate also is housed, the Photoelectric Detection plate of screen board rear dress, the gear train up and down that is connected with screen board in the light detection case, the left and right sides gear train that screen mount connects, laser instrument are contained in anterior right and left in the light detection case respectively.
The present invention has rational in infrastructure, and outward appearance is lightly attractive in appearance, and is easy and simple to handle, the characteristics that manufacturing cost reduces.
Description of drawings
Fig. 1 is the contour structures synoptic diagram of the embodiment of the invention
Fig. 2 is the structural representation of the detection case of the embodiment of the invention
Fig. 3 is the plan structure synoptic diagram of Fig. 2
Fig. 4 is the structural representation of the screen mount of inventive embodiments
Fig. 5 is the structural representation of the left and right sides transmission of inventive embodiments
Fig. 6 is the structural representation of the last underdrive of inventive embodiments
Among the figure: lower transmission mechanism 12 13 left and right sides sensor stands 14 seat boards 15 springs sensor stand 17 pillars 18 upper supporting plates swiveling wheel 20 nut block screw rod 22 slides 23 fixture block nut sliders 24 left and right sides screw rods 25 left-right rotary runners 26 about in the of 21 about in the of 19 about in the of 16 on 1 base, 2 columns, 3 elevating brackets, the 4 smooth detection case 5 laser alignment device lens 67 laser instruments 8 screen boards 9 screen mounts 10 Photoelectric Detection plate left and right sides transmission mechanisms 11
Embodiment
With reference to Fig. 1, the embodiment of the invention is made up of base 1, column 2, elevating bracket 3, light detection case 4, laser alignment device 5.Above-mentioned parts are installed as follows; Base 1 places on the guide rail, the lower end of column 2 is contained on the base 1, column 2 can horizontally rotate on column, elevating bracket 3 is contained on column 2 cylinders to flexibly connecting, elevating bracket 3 can move up and down along column 2 cylinders, light detection case 4 is contained on the crane 3, and laser alignment device 5 is fixedly mounted on the upper end of column.It is parallel with the instrumental optics center that laser alignment device 5 sends light beam, and it is vertical with the lens of light detection case 4 that laser alignment device 5 is used for adjusting detected vehicle heading.Light detection case 4 is cores of hand-operated vehicular head light detector, with reference to Fig. 2, Fig. 3, lens 6, screen board 8, laser instrument 7, screen mount 9, Photoelectric Detection plate (containing photoelectric sensor) 10, left and right sides gear train 11, gear train 12 up and down are housed in the light detection case 4.Above-mentioned parts are installed as follows; Lens 6 are contained in the light detection case 4 anterior, and laser instrument 7 is contained in anterior right and left in the light detection case respectively, the dress left and right sides gear train 11 at rear portion and gear train 12 up and down in the light detection case.With reference to Fig. 4, screen mount 9 is by left and right sides sensor stand 13, seat board 14, spring 15, sensor stand 16, pillar 17, upper supporting plate 18 are formed up and down.Left and right sides sensor stand 13 and up and down sensor stand 16 be installed on the seat board 14, two pillars 17 are installed on seat board 14 and the upper supporting plate 18, two springs 15 are enclosed within respectively on the pillar 17, screen board 8 also is to be enclosed within on two pillars 17.With reference to Fig. 5, left and right sides gear train 11 is made up of slide 22, fixture block 23, nut slider 24, left and right sides screw rod 25, left rotation and right rotation wheel 26.Nut slider 24 is contained on the slide 22 by two fixture blocks 23, nut slider 24 can horizontal slip on slide 22, left rotation and right rotation wheel 26 is installed on the left and right sides screw rod 25, left and right sides screw rod 25 screws in and is contained on the nut slider 24, left and right sides screw rod 25 and slide 22 are contained on the casing of light detection case 4, drive the slip of the horizontal direction of nut slider 24 by rotation left and right wheels 26.With reference to Fig. 6, gear train 12 is by up and down swiveling wheel 19, nut block 20, screw rod 21 is formed up and down up and down.Screw rod 21 is contained on the casing of light detection case 4 up and down, and is rotatable.Swiveling wheel 19 is installed on up and down on the screw rod 21 up and down, and nut block 20 screws in and is contained in up and down on the screw rod 21, packs in the groove of nut block 20 in the top of screen board 8, by rotation up and down swiveling wheel 19 drive moving of nut block 20 above-below directions.Screen board 8 is contained on the screen mount 9, and light beam is through gathering on screen board 8 screen board 8 back sides dress Photoelectric Detection plate 10 behind the lens 6.Screen mount 9 is contained on the nut slider 24 of left and right sides gear train 11.Can make nut slider 24 be with screen mount 9 and screen board 8 move left and right by rotation left rotation and right rotation wheel 26.Can make nut block 20 be with screen board 8 to slide up and down by swiveling wheel 19 about the rotation.Its course of work: during detection, at first the laser intersection point that sends with the laser instrument of both sides in the light detection case is when the center of the light emitting source of tested lamp, promptly finish and determine this instrument and the distance of tested lamp and the height of tested lamp, secondly before this instrument being moved on to tested lamp, carry out the adjustment that this instrument is aimed at detected vehicle, adjust the position of instrument a little, the laser beam that the laser alignment device is sent is parallel with traffic route; Carry out the detection of headlamp at last, the light velocity through the lens of light detection case after imaging on the screen board again, according to the prompting of LCDs, operation left and right sides gear train and up and down gear train realize alignment; Through left and right sides gear train and up and down gear train drive the side-play amount that sensor detects light beam, handle the luminous intensity that calculates light beam through the Photoelectric Detection plate, judge whether to meet national standard.
Claims (4)
1, a kind of hand-operated vehicular head light detector, it comprises base, column, elevating bracket and light detection case, in the light detection case lens are housed, screen board, it is characterized in that: described detector also comprises the upward laser alignment device (5) of dress of column (2), laser instrument (7) also is housed in the light detection case (4), the screen mount (9) of fixed mask plate (8), the Photoelectric Detection plate (10) of screen board (8) rear dress, gear train up and down (12) that is connected with screen board (8) and the left and right sides gear train (11) that is connected with screen mount (9), two laser instruments (7) are contained in anterior right and left in the light detection case (4) respectively.
2, hand-operated vehicular head light detector according to claim 1, it is characterized in that: described screen mount (9) is by left and right sides sensor stand (13), seat board (14), spring (15), sensor stand (16) up and down, pillar (17) and upper supporting plate (18) are formed, left and right sides sensor stand (13) and up and down sensor stand (16) be installed on the seat board (14), two pillars (17) are installed on seat board (14) and the upper supporting plate (18), two springs (15) are enclosed within respectively on the pillar (17), and screen board (8) also is to be enclosed within on above-mentioned two pillars (17).
3, hand-operated vehicular head light detector according to claim 1, it is characterized in that: described left and right sides gear train (11) is by slide (22), fixture block (23), nut slider (24), left and right sides screw rod (25) and left rotation and right rotation wheel (26) are formed, nut slider (24) is contained on the slide (22) by two fixture blocks (23), nut slider (24) can be gone up horizontal slip at slide (22), left rotation and right rotation wheel (26) is installed on the left and right sides screw rod (25), left and right sides screw rod (25) screws in and is contained on the nut slider (24), left and right sides screw rod (25) and slide (22) are contained on the casing of light detection case (4), drive the slip of the horizontal direction of nut slider (24) by rotation left rotation and right rotation wheel (26).
4, hand-operated vehicular head light detector according to claim 1, it is characterized in that: described up and down gear train (12) is by swiveling wheel (19) up and down, nut block (20) and up and down screw rod (21) form, screw rod (21) is contained on the casing of light detection case (4) up and down, can rotate, swiveling wheel (19) is installed on up and down on the screw rod (21) up and down, nut block (20) screws in and to be contained in up and down on the screw rod (21), pack in the groove of nut block (20) in the top of screen board (8), by rotation up and down swiveling wheel (19) drive moving of nut block (20) above-below direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101014553A CN100487406C (en) | 2005-11-18 | 2005-11-18 | Hand-operated vehicular head light detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101014553A CN100487406C (en) | 2005-11-18 | 2005-11-18 | Hand-operated vehicular head light detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1967187A CN1967187A (en) | 2007-05-23 |
| CN100487406C true CN100487406C (en) | 2009-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101014553A Active CN100487406C (en) | 2005-11-18 | 2005-11-18 | Hand-operated vehicular head light detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100487406C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609120A (en) * | 2013-11-05 | 2015-05-13 | 佛山市南华仪器股份有限公司 | Transmission mechanism |
| CN106092791B (en) * | 2016-07-05 | 2018-05-08 | 潘唯锡 | The curved test equipment of vehicle hub alternation stress |
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2005
- 2005-11-18 CN CNB2005101014553A patent/CN100487406C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN1967187A (en) | 2007-05-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| C56 | Change in the name or address of the patentee |
Owner name: FOSHAN NANHUA EQUIPMENT CO., LTD. Free format text: FORMER NAME: FOSHAN CITY NANHUA INSTRUMENTS CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: Ping Ping Road, Nanhai District, Guangdong city of Foshan province 528251 Patentee after: Foshan Nanhua Instrument Co., Ltd. Address before: Ping Ping Road, Nanhai District, Guangdong city of Foshan province 528251 Patentee before: Foshan City Nanhua Instruments Co., Ltd. |