CN202863331U - Vehicle-mounted rain sensor and vehicle - Google Patents
Vehicle-mounted rain sensor and vehicle Download PDFInfo
- Publication number
- CN202863331U CN202863331U CN 201220556574 CN201220556574U CN202863331U CN 202863331 U CN202863331 U CN 202863331U CN 201220556574 CN201220556574 CN 201220556574 CN 201220556574 U CN201220556574 U CN 201220556574U CN 202863331 U CN202863331 U CN 202863331U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- pressing plate
- rain sensor
- mounted rain
- plate
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 239000010935 stainless steel Substances 0.000 claims abstract description 5
- 239000012634 fragment Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 abstract description 14
- 230000003993 interaction Effects 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 5
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
Images
Abstract
The utility model discloses a vehicle-mounted rain sensor and a vehicle. The vehicle-mounted rain sensor comprises an installation plate and a pressing plate connected on the installation plate in a clamped mode. The pressing plate is made of metal elastic pieces. The pressing plate of the vehicle-mounted rain sensor is made of the stainless steel elastic pieces and can partially absorb interaction force between the pressing plate and the installation plate, and therefore interaction force deviating from front windshield glass and stressed on the installation plate is smaller than adhesive force between the installation plate and the windshield glass, and the vehicle-mounted rain sensor is capable of being tightly attached to the windshield glass, quick in sensing and high in detection precision.
Description
Technical field
The utility model relates to a kind of sensor element, is specifically related to a kind of vehicle-mounted rain sensor and vehicle.
Background technology
Rain sensor is hidden the back at front windshield glass, and it can adjust the action of rain brush according to the size that drops on amount of rainfall on glass, thereby has greatly reduced the driver's worry.
Rain sensor comprises sensor, the adapter plate bonding with front windshield glass, be arranged in the pressing plate on the adapter plate, be located between adapter plate and the pressing plate, hold the housing of sensor, its structure as shown in Figure 1, the silicagel pad of described sensor protrude from housing in the face of a side of windshield, bestow the inboard that sticks on front windshield under the pressure-acting of housing at pressing plate, so that Real-Time Monitoring drops on amount of rainfall on glass, come successively automatically to adjust unlatching and the action of rain brush.But the pressing plate of this rain sensor is aluminium casting, there is not elasticity, because after the tolerance stack of each parts of product, make pressing plate and adapter plate when clamping, there is larger interaction force between the two, wherein adapter plate is subject to pressing plate and deviates from front windshield glass for its application force, so outside application force that adapter plate is subject to often occurs greater than the situation of the engaging force between itself and the front windshield glass, causing adapter plate separates, comes off with front windshield glass of car, cause whole sensor also to drop, do not have the effect that detects amount of rainfall, can not use.On the other hand, the pressing plate weight of aluminium casting is large, also can affect engaging of adapter plate and front windshield glass.
Summary of the invention
The utility model purpose provides a kind of vehicle-mounted rain sensor and vehicle, and by the improvement of structure, rain sensor engages closely with windshield, and accuracy of detection is high.
For achieving the above object, the technical solution adopted in the utility model is: a kind of vehicle-mounted rain sensor, comprise adapter plate, be connected in the pressing plate on this adapter plate, described pressing plate is made by metal spring sheet, can partially absorb the interaction between pressing plate and the adapter plate, so that the application force that deviates from front windshield glass that adapter plate is subject to is less than the binding power between adapter plate and the windshield, rain sensor and windshield are fitted closely, and induction is fast, accuracy of detection is high.
Preferably, described pressing plate is stamped to form by the corrosion-resistant steel shell fragment.
In the technique scheme, also comprise the housing of being located between described pressing plate and the adapter plate, holding sensor, the end face that contacts with pressing plate of this housing is arcwall face, when contacting with metal spring sheet, forms tangent plane, thereby realizes that better contact is to produce suitable pressure.
The utility model also provides a kind of vehicle, comprises above-mentioned vehicle-mounted rain sensor.
Because technique scheme is used, the advantage that the utility model compared with prior art has is:
1. pressing plate of the present utility model is the corrosion-resistant steel shell fragment, can partially absorb the interaction between pressing plate and the adapter plate, so that the application force that deviates from front windshield glass that adapter plate is subject to is less than the binding power between adapter plate and the windshield, rain sensor and windshield are fitted closely, and induction is fast, accuracy of detection is high.
2. the utility model is designed to arcwall face with the end face that housing contacts with pressing plate, when contacting with metal spring sheet, forms tangent plane, thereby realizes that better contact is to produce suitable pressure.
Description of drawings
Fig. 1 is the structural representation of vehicle-mounted rain sensor in the background technology;
Fig. 2 is the cutaway view of embodiment one;
Fig. 3 is the STRUCTURE DECOMPOSITION figure of the utility model embodiment one;
Wherein: 1, adapter plate; 2, pressing plate; 3 housings.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: shown in Fig. 2,3, a kind of vehicle-mounted rain sensor, comprise adapter plate 1, be connected in the pressing plate 2 on this adapter plate 1, described pressing plate 2 is stamped to form by the corrosion-resistant steel shell fragment, can partially absorb the interaction between pressing plate and the adapter plate, so that the application force that deviates from front windshield glass that adapter plate is subject to is less than the binding power between adapter plate and the windshield, rain sensor and windshield are fitted closely, and induction is fast, accuracy of detection is high.
Be provided with the housing 3 that holds sensor between described pressing plate 2 and the adapter plate 1, the end face that contacts with pressing plate 2 of this housing 3 is arcwall face, when contacting with metal spring sheet, forms tangent plane, thereby realizes that better contact is to produce suitable pressure.
The utility model embodiment also provides a kind of vehicle, comprises above-mentioned vehicle-mounted rain sensor.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a vehicle-mounted rain sensor comprises adapter plate (1), is connected in the pressing plate (2) on this adapter plate (1), and it is characterized in that: described pressing plate (2) is made by metal spring sheet.
2. vehicle-mounted rain sensor according to claim 1, it is characterized in that: described pressing plate (2) is stamped to form by the corrosion-resistant steel shell fragment.
3. vehicle-mounted rain sensor according to claim 1, it is characterized in that: also comprise the housing (3) of being located between described pressing plate (2) and the adapter plate (1), holding sensor, the end face that contacts with pressing plate (2) of this housing (3) is arcwall face.
4. a vehicle is characterized in that: comprise each described vehicle-mounted rain sensor in the claim 1 ~ 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556574 CN202863331U (en) | 2012-10-29 | 2012-10-29 | Vehicle-mounted rain sensor and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556574 CN202863331U (en) | 2012-10-29 | 2012-10-29 | Vehicle-mounted rain sensor and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202863331U true CN202863331U (en) | 2013-04-10 |
Family
ID=48030077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220556574 Expired - Fee Related CN202863331U (en) | 2012-10-29 | 2012-10-29 | Vehicle-mounted rain sensor and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202863331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407763A (en) * | 2018-05-17 | 2018-08-17 | 上海世雨智能科技有限公司 | A kind of vehicle-mounted rainfall light sensor fixation assembly |
-
2012
- 2012-10-29 CN CN 201220556574 patent/CN202863331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407763A (en) * | 2018-05-17 | 2018-08-17 | 上海世雨智能科技有限公司 | A kind of vehicle-mounted rainfall light sensor fixation assembly |
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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: 20130410 Termination date: 20131029 |