CN214334005U - Detection device convenient for height adjustment for motor vehicle light distribution test system - Google Patents
Detection device convenient for height adjustment for motor vehicle light distribution test system Download PDFInfo
- Publication number
- CN214334005U CN214334005U CN202120447899.7U CN202120447899U CN214334005U CN 214334005 U CN214334005 U CN 214334005U CN 202120447899 U CN202120447899 U CN 202120447899U CN 214334005 U CN214334005 U CN 214334005U
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- bevel gear
- fixed
- test system
- storage tank
- water storage
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000005286 illumination Methods 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims 5
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a detection device for motor vehicle grading test system convenient to height-adjusting, including frame, second bevel gear and first inlet port, the inside rear side of frame is provided with the dead lever, and the one end of dead lever is connected with fixed spring, fixed spring's the other end and first bevel gear are connected, first inlet port has been seted up to the upper end of water storage tank inside, and the upper end of water storage tank is connected with the locking cap, the one end of collecting chamber is provided with the illuminometer body. This detection device for motor vehicle grading test system convenient to height-adjusting makes first bevel gear rotate through rotating the dead lever, can drive second bevel gear when first bevel gear rotates and rotate, can drive the lead screw when second bevel gear rotates and rotate, can make the mount reciprocate when the lead screw rotates to adjust the height of device, and then be convenient for survey the light of co-altitude.
Description
Technical Field
The utility model relates to a motor vehicle technical field specifically is a detection device for motor vehicle grading test system convenient to height-adjusting.
Background
The motor vehicle is important vehicle at present, and the motor vehicle is gone at night and is light just seem very important, can help the driver to observe the condition in the place ahead, prevent traffic accident, and easily cause the influence to the motor vehicle in the place ahead when light is stronger, when light is more weak, easily see the situation in the place ahead clearly, so need use detecting device to come to survey the light, make the intensity of light accord with actual conditions more, and some shortcomings when general detecting device uses, for example:
firstly, the height of a common detection device is inconvenient to adjust when the detection device is used, so that the detection of lamplight with different heights is inconvenient, and the detection data is not accurate enough;
secondly, the general detection device can not simulate the situation of raining when using, thereby the light of different weather can not be detected, and the detection data is not comprehensive enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a detection device for motor vehicle grading test system convenient to height-adjusting to provide in solving above-mentioned background and be not convenient for highly adjust and can not carry out the problem of surveying to the light when different weather.
In order to achieve the above object, the utility model provides a following technical scheme: a detection device for a motor vehicle light distribution test system convenient for height adjustment comprises a rack, a second bevel gear and a first air inlet hole, wherein a fixed rod is arranged at the rear side in the rack, one end of the fixed rod is connected with a fixed spring, the other end of the fixed spring is connected with a first bevel gear, the first bevel gear is arranged in the rack, the side surface of the first bevel gear is connected with the second bevel gear, one end of the second bevel gear is connected with a screw rod, the side surface of the screw rod is provided with a fixed frame, a connecting column is arranged in the fixed frame, the side surface of the connecting column is connected with a collection chamber, a fixed passage is arranged in the collection chamber, the lower end of the fixed passage is provided with an water outlet hole, the upper end of the fixed passage is connected with a water storage tank, the upper end of the water storage tank is internally provided with the first air inlet hole, and the upper end of the water storage tank is connected with a fixed cap, and a second air inlet is formed in the fixing cap, one end of the collecting chamber is provided with an illuminometer body, and the other end of the illuminometer body is connected with the side face of the rack.
Preferably, the rack and the fixing rod form a rotating structure, and the fixing rod and the first bevel gear form a telescopic structure.
Preferably, the first bevel gear and the second bevel gear are in meshed connection, and 2 second bevel gears are symmetrically arranged inside the rack.
Preferably, the screw rod is in threaded connection with the fixing frame, and the fixing frame and the connecting column form a telescopic structure.
Preferably, the fixed way is annular, and the lower end of the fixed way is evenly distributed with water outlet holes.
Preferably, the water storage tank and the fixing channel are in threaded connection, and the water storage tank and the fixing cap form a rotating structure.
Compared with the prior art, the beneficial effects of the utility model are that: this be convenient for height-adjusting's detection device for motor vehicle grading test system:
1. when the device is used, the first bevel gear is rotated by rotating the fixed rod, the first bevel gear is rotated to drive the second bevel gear to rotate, the screw rod is driven to rotate when the second bevel gear is rotated, and the fixed frame can move up and down when the screw rod is rotated, so that the height of the device is adjusted, and light rays with different heights can be conveniently detected;
2. when the light is detected, the first air inlet hole and the second air inlet hole can be overlapped by rotating the fixing cap, so that water in the water storage tank flows out of the fixing channel and then drips through the water outlet hole, the light of the motor vehicle is detected by simulating rainy weather, and the data is more accurate;
3. after the height adjustment to the device finishes, the fixed spring can drive the fixed rod to move inwards, so that the fixed rod and the rack are clamped, the fixed rod is prevented from rotating, the stability of the device is further improved, and the height of the device is prevented from changing.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic view of a cross-sectional side view of the rack and the lead screw;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic sectional side view of the collecting chamber and the fixed way of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present invention;
fig. 6 is a schematic view of the installation overlooking structure of the fixing cap and the second air inlet of the present invention.
In the figure: 1. a frame; 2. fixing the rod; 3. fixing the spring; 4. a first bevel gear; 5. a second bevel gear; 6. a screw rod; 7. a fixed mount; 8. connecting columns; 9. a collection chamber; 10. a fixed way; 11. a water outlet hole; 12. a water storage tank; 13. a first air intake hole; 14. a fixing cap; 15. a second air intake hole; 16. the illumination meter body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a detection device for a motor vehicle light distribution test system convenient for height adjustment comprises a rack 1, a fixed rod 2, a fixed spring 3, a first bevel gear 4, a second bevel gear 5, a screw rod 6, a fixed frame 7, a connecting column 8, a collection chamber 9, a fixed channel 10, a water outlet hole 11, a water storage tank 12, a first air inlet hole 13, a fixed cap 14, a second air inlet hole 15 and an illuminometer body 16, wherein the fixed rod 2 is arranged on the rear side inside the rack 1, one end of the fixed rod 2 is connected with the fixed spring 3, the other end of the fixed spring 3 is connected with the first bevel gear 4, the first bevel gear 4 is arranged inside the rack 1, the side surface of the first bevel gear 4 is connected with the second bevel gear 5, one end of the second bevel gear 5 is connected with the screw rod 6, the side surface of the screw rod 6 is provided with the fixed frame 7, the connecting column 8 is arranged inside the fixed frame 7, and the side surface of the connecting column 8 is connected with the collection chamber 9, and the inside of collecting chamber 9 has been seted up fixed way 10, apopore 11 has been seted up to the lower extreme of fixed way 10, and the upper end of fixed way 10 is connected with water storage tank 12, first inlet port 13 has been seted up to the upper end inside of water storage tank 12, and the upper end of water storage tank 12 is connected with locking cap 14, and second inlet port 15 has been seted up to locking cap 14's inside, the one end of collecting chamber 9 is provided with illumination meter body 16, and illumination meter body 16's the other end is connected with the side of frame 1.
The first bevel gear 4 and the second bevel gear 5 are in meshed connection, 2 second bevel gears 5 are symmetrically arranged in the rack 1, the first bevel gear 4 can drive the second bevel gear 5 to rotate when rotating, and the screw rod 6 rotates along with the first bevel gear 5 when the second bevel gear 5 rotates.
Fixed 10 of saying is the annular, and the fixed lower extreme evenly distributed who says 10 has apopore 11, it is the loudspeaker form to collect room 9, can catch the light in the fixed area, light transmits for illumination meter body 16, thereby measure the illuminance in the fixed area through illumination meter body 16, thereby detect the grading of motor vehicle, the device is when using, can make water flow from apopore 11, thereby the illuminance when rainy weather is measured, and then make the data of device accord with actual conditions more.
The water storage tank 12 and the fixed way 10 are in threaded connection, the water storage tank 12 and the fixing cap 14 form a rotating structure, the water storage tank 12 is connected with the fixed way 10 through rotating, then the fixing cap 14 is rotated to adjust the overlapping area of the first air inlet 13 and the second air inlet 15, so that the speed of the external air entering the water storage tank 12 is adjusted, and the speed of the water flowing out of the water storage tank 12 is adjusted.
The working principle is as follows: when the detection device for the vehicle light distribution test system convenient for height adjustment is used, the detection device is moved to a fixed position, the fixed rod 2 is not clamped with the rack 1 when moving outwards, the fixed rod 2 is rotated to drive the first bevel gear 4 to rotate, the first bevel gear 4 drives the second bevel gear 5 and the screw rod 6 to rotate when rotating, the height of the fixed frame 7 is adjusted when the screw rod 6 rotates, and then the fixed spring 3 drives the fixed rod 2 to return to the original position, so that the fixed rod 2 is clamped with the rack 1, and the height of the detection device is prevented from changing;
then with the position that the spliced pole 8 outwards removed regulation was collected room 9, the light of motor vehicle shines to collecting indoor 9 insidely, after light and the contact of illumination appearance body 16, illumination appearance body 16 can monitor the illuminance of light, and can be connected it with fixed way 10 through rotating water storage tank 12, it makes second inlet port 15 and first inlet port 13 overlap to rotate locking cap 14, water flows into fixed way 10 from apopore 11 again from water storage tank 12, thereby the weather of simulation rainy, make and survey more accurate, whole practicality has been increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a detection device for motor vehicle grading test system convenient to height-adjusting, includes frame (1), second bevel gear (5) and first inlet port (13), its characterized in that: a fixed rod (2) is arranged on the rear side inside the rack (1), one end of the fixed rod (2) is connected with a fixed spring (3), the other end of the fixed spring (3) is connected with a first bevel gear (4), the first bevel gear (4) is arranged inside the rack (1), the side surface of the first bevel gear (4) is connected with a second bevel gear (5), one end of the second bevel gear (5) is connected with a screw rod (6), the side surface of the screw rod (6) is provided with a fixed frame (7), a connecting column (8) is arranged inside the fixed frame (7), the side surface of the connecting column (8) is connected with a collecting chamber (9), a fixed channel (10) is arranged inside the collecting chamber (9), a water outlet hole (11) is arranged at the lower end of the fixed channel (10), and a water storage tank (12) is connected at the upper end of the fixed channel (10), first inlet port (13) have been seted up to the upper end inside of water storage tank (12), and the upper end of water storage tank (12) is connected with locking cap (14) to second inlet port (15) have been seted up to the inside of locking cap (14), the one end of collecting chamber (9) is provided with illumination appearance body (16), and the other end of illumination appearance body (16) is connected with the side of frame (1).
2. The probe device for a vehicle light distribution test system convenient for height adjustment according to claim 1, wherein: the rack (1) and the fixed rod (2) form a rotating structure, and the fixed rod (2) and the first bevel gear (4) form a telescopic structure.
3. The probe device for a vehicle light distribution test system convenient for height adjustment according to claim 1, wherein: the first bevel gears (4) are in meshed connection with the second bevel gears (5), and 2 second bevel gears (5) are symmetrically arranged in the rack (1).
4. The probe device for a vehicle light distribution test system convenient for height adjustment according to claim 1, wherein: the screw rod (6) is in threaded connection with the fixing frame (7), and the fixing frame (7) and the connecting column (8) form a telescopic structure.
5. The probe device for a vehicle light distribution test system convenient for height adjustment according to claim 1, wherein: the fixed channel (10) is annular, and water outlet holes (11) are uniformly distributed at the lower end of the fixed channel (10).
6. The probe device for a vehicle light distribution test system convenient for height adjustment according to claim 1, wherein: the water storage tank (12) is in threaded connection with the fixed channel (10), and the water storage tank (12) and the fixed cap (14) form a rotating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120447899.7U CN214334005U (en) | 2021-03-02 | 2021-03-02 | Detection device convenient for height adjustment for motor vehicle light distribution test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120447899.7U CN214334005U (en) | 2021-03-02 | 2021-03-02 | Detection device convenient for height adjustment for motor vehicle light distribution test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214334005U true CN214334005U (en) | 2021-10-01 |
Family
ID=77885794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120447899.7U Expired - Fee Related CN214334005U (en) | 2021-03-02 | 2021-03-02 | Detection device convenient for height adjustment for motor vehicle light distribution test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214334005U (en) |
-
2021
- 2021-03-02 CN CN202120447899.7U patent/CN214334005U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |