CN205426403U - Automobile windshield wiper piece pressure test device - Google Patents
Automobile windshield wiper piece pressure test device Download PDFInfo
- Publication number
- CN205426403U CN205426403U CN201521086053.6U CN201521086053U CN205426403U CN 205426403 U CN205426403 U CN 205426403U CN 201521086053 U CN201521086053 U CN 201521086053U CN 205426403 U CN205426403 U CN 205426403U
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- CN
- China
- Prior art keywords
- support
- pressure transducer
- wiper
- body frame
- wiper blade
- 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
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Abstract
The utility model provides an automobile windshield wiper piece pressure test device, relates to a car wiper. Including wiper blade subassembly, wiper arm and wiper arm fixing system, the wiper blade subassembly includes left body frame, youzhu frame, left subframe, right subframe and support, and the sensor passes through the adhesive tape and bonds on propping up each. Wiper blade's pressure distribution can be tested to this structure, and effectual correction wiper blade's structural design improves the holistic brush quality of scraping of wiper, for driver and crew guarantee to reduce the traffic danger coefficient in the good field of vision, avoids traffic accident.
Description
Technical field
This utility model relates to a kind of vehicle wiper, particularly to a kind of automobile rain brushing piece pressure test device.
Background technology
Along with developing rapidly of automobile industry, each automobile main frame maker is proposed the automobile with cutting edge technology.In order to meet client to the requirement in terms of vehicle safety, the center of gravity that technology develops the most progressively is transferred on safety equipment by each car load factory.
Automobile wiper, as the exemplar in terms of security performance, is extensively paid attention to by car load factory.Rain brush is broadly divided into three parts: power end, driving end and outlet terminal.And the Wiper blade as rain brush terminal is responsible for cleaning the direct parts of automobile wind shield glass, the rain of windshield, snow and dust and other impurities are removed clean, sight line of preferably driving a vehicle is provided, it is ensured that driver safety is driven, and the service behaviour of Wiper blade is particularly important for driver., owing to the scraper structure design having is unreasonable, there is the uneven problem causing wiping effect difference of blade pressure in existing wiper.
Summary of the invention
The problem existed for prior art, the utility model proposes a kind of automobile rain brushing piece pressure test device, its simple in construction, reasonable in design, facilitate implementation.
nullThis utility model be the technical scheme is that a kind of automobile rain brushing piece pressure test device，Including Wiper blade assembly、Wiper arm and Wiper arm fixed system，It is characterized in that: described Wiper blade assembly includes left body frame、Right body frame、Left secondary frame、Right subframe and support，Left body frame connects right body frame by connector，Left body frame is hinged with left secondary frame，Right body frame is hinged with right subframe，Left secondary frame and the first support、Second support is hinged，Right subframe and the 3rd support、4th support is hinged，The first pressure transducer it is provided with in left side brackets on the first support、It is provided with the second pressure transducer on the support of right side，The 3rd pressure transducer it is provided with in left side brackets on the secondary support bracket、It is provided with the 4th pressure transducer on the support of right side，It is provided with the 5th pressure transducer in left side brackets on the 3rd support、It is provided with the 6th pressure transducer on the support of right side，It is provided with the 7th pressure transducer in left side brackets on the 4th support、It is provided with the 8th pressure transducer on the support of right side.
Sensor is bonded on each frame by adhesive tape.
Each pressure transducer is fixedly connected with on sensor support frame.
Advantage of the present utility model and providing the benefit that: this automobile rain brushing piece pressure test device, Wiper blade assembly includes left body frame, right body frame, left secondary frame, right subframe and support, and sensor is bonded on each frame by adhesive tape.This structure can test the pressure distribution of Wiper blade, the effective structure design revising Wiper blade, improves the wiper quality that rain brush is overall, ensures the good visual field for driver and crew, reduces traffic hazard coefficient, it is to avoid traffic accident.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also can obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model automobile rain brushing piece pressure test device；
In figure, sequence number is described as follows: 1 adhesive tape, 2 first supports, 3 left secondary framves, 4 left body frames, 5 second supports, 6 connectors, 7 right body frames, 8 right subframes, 9 the 3rd supports, 10 the 4th supports, 11 first pressure transducers, 12 second pressure transducers, 13 the 3rd pressure transducers, 14 the 4th pressure transducers, 15 the 5th pressure transducers, 16 the 6th pressure transducers, 17 the 7th pressure transducers, 18 the 8th pressure transducers, 19 Wiper arms, 20 Wiper arm fixed systems, 21 sensor support frames.
Detailed description of the invention
Enable above-mentioned purpose of the present utility model, feature and advantage to become apparent from understandable, below in conjunction with the accompanying drawings 1 and detailed description of the invention this utility model is described in further detail.
nullAutomobile rain brushing piece pressure test device in the present embodiment，Including Wiper blade assembly、Wiper arm 19 and Wiper arm fixed system 20，Wiper blade assembly includes left body frame 4、Right body frame 7、Left secondary frame 3、Right subframe 8 and support，Left body frame 4 connects right body frame 7 by connector 6，Left body frame 4 is hinged with left secondary frame 3，Right body frame 7 is hinged with right subframe 8，Left secondary frame 3 and the first support 2、Second support 5 is hinged，Right subframe 8 and the 3rd support 9、4th support 10 is hinged，The left side brackets of the first support 2 is bonded with the first pressure transducer 11 by adhesive tape 1、It is bonded with the second pressure transducer 12 by adhesive tape 1 on the support of right side，The left side brackets of the second support 5 is bonded with the 3rd pressure transducer 13 by adhesive tape 1、It is bonded with the 4th pressure transducer 14 by adhesive tape 1 on the support of right side，The left side brackets of the 3rd support 9 is bonded with the 5th pressure transducer 15 by adhesive tape 1、It is bonded with the 6th pressure transducer 16 by adhesive tape 1 on the support of right side，It is bonded with the 7th pressure transducer 17 by adhesive tape 1 in left side brackets on the 4th support 10、It is bonded with the 8th pressure transducer 18 by adhesive tape 1 on the support of right side.Each pressure transducer is fixedly connected with on sensor support frame 21.
The work process of automobile rain brushing piece pressure test device is:
First the rain shaving blade assembly of the present embodiment setting 600mm length has 4 supports, and overall force value is 8.4N, it is thus determined that pressure measured on each pressure transducer should be 1.05N, tolerance is ± 0.5N.
If recording the force value that the first pressure transducer collected is 0.9N, less than design load 1.05N, illustrate that this Wiper blade frame design is unreasonable, the purpose that force value is average cannot be completed, now should shorten the distance between right side support and the left side brackets on the 4th support, to increase the force value of this position.
After adjusting structure, measuring the force value of each Wiper blade assembly again by each pressure transducer, and then judge that Wiper blade force value is average, whole Wiper blade assembly is the most reasonable in design.Until standoff pressure is satisfied by above-mentioned requirements, then complete test.
Although the foregoing describing detailed description of the invention of the present utility model, but the those skilled in the art in this area are to be understood that, these are merely illustrative of, and these embodiments can be made various changes or modifications, without departing from principle of the present utility model and essence.Scope of the present utility model is only limited by the claims that follow.
Claims (3)
- null1. an automobile rain brushing piece pressure test device，Including Wiper blade assembly、Wiper arm and Wiper arm fixed system，It is characterized in that: described Wiper blade assembly includes left body frame、Right body frame、Left secondary frame、Right subframe and support，Left body frame connects right body frame by connector，Left body frame is hinged with left secondary frame，Right body frame is hinged with right subframe，Left secondary frame and the first support、Second support is hinged，Right subframe and the 3rd support、4th support is hinged，The first pressure transducer it is provided with in left side brackets on the first support、It is provided with the second pressure transducer on the support of right side，The 3rd pressure transducer it is provided with in left side brackets on the secondary support bracket、It is provided with the 4th pressure transducer on the support of right side，It is provided with the 5th pressure transducer in left side brackets on the 3rd support、It is provided with the 6th pressure transducer on the support of right side，It is provided with the 7th pressure transducer in left side brackets on the 4th support、It is provided with the 8th pressure transducer on the support of right side.
- 2. automobile rain brushing piece pressure test device as claimed in claim 1, it is characterised in that: pressure transducer is bonded on support by adhesive tape.
- 3. automobile rain brushing piece pressure test device as claimed in claim 1, it is characterised in that: each pressure transducer is fixedly connected with on sensor support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086053.6U CN205426403U (en) | 2015-12-24 | 2015-12-24 | Automobile windshield wiper piece pressure test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086053.6U CN205426403U (en) | 2015-12-24 | 2015-12-24 | Automobile windshield wiper piece pressure test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205426403U true CN205426403U (en) | 2016-08-03 |
Family
ID=56538920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521086053.6U Expired - Fee Related CN205426403U (en) | 2015-12-24 | 2015-12-24 | Automobile windshield wiper piece pressure test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205426403U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872087A (en) * | 2016-12-30 | 2017-06-20 | 宁波汽车零部件检测有限公司 | A kind of experimental rig and test method for measuring thrust of the automobile floating rule to scraping blade |
| CN107490445A (en) * | 2016-08-09 | 2017-12-19 | 宝沃汽车（中国）有限公司 | A kind of pressing force testing device, air regulator assembly and vehicle |
| CN107727288A (en) * | 2017-08-30 | 2018-02-23 | 江苏云睿汽车电器系统有限公司 | Novel windscreen wiper pressure distribution test equipment |
| CN108168759A (en) * | 2018-01-03 | 2018-06-15 | 安徽中腾汽车零部件有限公司 | Windscreen wiper bone free reed pressure Distribution Test system and test method |
| CN108202699A (en) * | 2016-12-19 | 2018-06-26 | 华晨汽车集团控股有限公司 | A kind of pressure adjustable rain brush scrapes arm assembly and control method |
-
2015
- 2015-12-24 CN CN201521086053.6U patent/CN205426403U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490445A (en) * | 2016-08-09 | 2017-12-19 | 宝沃汽车（中国）有限公司 | A kind of pressing force testing device, air regulator assembly and vehicle |
| CN108202699A (en) * | 2016-12-19 | 2018-06-26 | 华晨汽车集团控股有限公司 | A kind of pressure adjustable rain brush scrapes arm assembly and control method |
| CN106872087A (en) * | 2016-12-30 | 2017-06-20 | 宁波汽车零部件检测有限公司 | A kind of experimental rig and test method for measuring thrust of the automobile floating rule to scraping blade |
| CN106872087B (en) * | 2016-12-30 | 2017-11-07 | 宁波汽车零部件检测有限公司 | It is a kind of to be used to measure experimental rig and test method of the automobile floating rule to the thrust of scraping blade |
| CN107727288A (en) * | 2017-08-30 | 2018-02-23 | 江苏云睿汽车电器系统有限公司 | Novel windscreen wiper pressure distribution test equipment |
| CN108168759A (en) * | 2018-01-03 | 2018-06-15 | 安徽中腾汽车零部件有限公司 | Windscreen wiper bone free reed pressure Distribution Test system and test method |
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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: 20160803 Termination date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |