CN107748047A - A kind of radar for backing car vibration test frock - Google Patents
A kind of radar for backing car vibration test frock Download PDFInfo
- Publication number
- CN107748047A CN107748047A CN201711150987.5A CN201711150987A CN107748047A CN 107748047 A CN107748047 A CN 107748047A CN 201711150987 A CN201711150987 A CN 201711150987A CN 107748047 A CN107748047 A CN 107748047A
- Authority
- CN
- China
- Prior art keywords
- fixing hole
- testing stand
- stand mounting
- hole
- radar
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/027—Specimen mounting arrangements, e.g. table head adapters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention discloses a kind of radar for backing car vibration test frock, it is characterized in that, including bottom plate, MP3 fixed columns, testing stand mounting hole, sensor fixing hole, controller fixing hole and radar probe fixing hole, multiple testing stand mounting holes are evenly equipped with the bottom plate, the MP3 fixed columns have two groups, it is respectively welded at the inner side of the row's testing stand mounting hole of bottom one, the top of the MP3 fixed columns is provided with sensor fixing hole, the right side of the sensor fixing hole, which is located on the inside of the row's testing stand mounting hole of low order end one, is provided with two controller fixing holes, the radar probe fixed hole position is located on the inside of the row's testing stand mounting hole of high order end one in the left side of sensor fixing hole.The real actual state simulated on car of the invention, has made accurate experimental enviroment, has improved research and development of products test capability, reliable guarantee is provided for product quality.
Description
Technical field
The present invention relates to a kind of automotive electronics manufacturing industry vibration test frock, and in particular to a kind of radar for backing car vibration test
Frock.
Background technology
At present in automotive electronics manufacturing industry, for radar for backing car using relatively broad, radar for backing car is also known as parking assistance system,
Or reversing computer caution system, safety aid when being automobile parking or reversing can be with sound or more directly perceived
Display inform the situation of driver's peripheral obstacle, relieve when driver parks, moves backward and started vehicle and all around visit
Depending on caused puzzlement, and the defects of help driver to clear away blind area and blurred vision, the security of driving is improved.
, it is necessary to vibration test be carried out to it, to ensure the accuracy of radar for backing car after the completion of radar for backing car production.Tradition
Test fixture clamp to be general, special designs are not carried out, in addition, radar for backing car is fixed by band and iron wire, meeting
Cause position inaccurate, fixation insecure.
The content of the invention
It is an object of the invention to provide a kind of radar for backing car vibration test frock.
To achieve the above object, the technical solution adopted by the present invention is：A kind of radar for backing car vibration test frock, including bottom
Plate, MP3 fixed columns, testing stand mounting hole, sensor fixing hole, controller fixing hole and radar probe fixing hole, the bottom plate
On be evenly equipped with multiple testing stand mounting holes, the MP3 fixed columns have two groups, are respectively welded at the row's testing stand mounting hole of bottom one
Inner side, the top of the MP3 fixed columns is provided with sensor fixing hole, and the right side of the sensor fixing hole is located at low order end one
Two controller fixing holes are provided with the inside of row's testing stand mounting hole, the radar probe fixed hole position is in a left side for sensor fixing hole
Side is located on the inside of the row's testing stand mounting hole of high order end one.
By adopting the above-described technical solution, the invention has the advantages that：
1st, the quality of car radar have decreased to 1000PPM, Quality advance by the present invention by original fault rate 6000PPM
83.3%, huge economic benefit is created for company, promotes the development of whole industry；
2nd, the real actual state simulated on car of the present invention, has made accurate experimental enviroment, improves research and development of products examination
Ability is tested, reliable guarantee is provided for product quality.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is left view of the present invention.
Fig. 3 is top view of the present invention.
In figure：1st, bottom plate, 2, MP3 fixed columns, 3, testing stand mounting hole, 4, sensor fixing hole, 5, controller fixing hole,
6th, radar probe fixing hole.
Embodiment
As Figure 1-3, the technical solution adopted by the present invention is：A kind of radar for backing car vibration test frock, including bottom plate
1st, MP3 fixed columns 2, testing stand mounting hole 3, sensor fixing hole 4, controller fixing hole 5 and radar probe fixing hole 6, it is described
Multiple testing stand mounting holes 3 are evenly equipped with bottom plate 1, the MP3 fixed columns 2 there are two groups, are respectively welded at the row of bottom one experiment
The inner side of platform mounting hole 3, the top of the MP3 fixed columns 2 are provided with sensor fixing hole 4, the right side of the sensor fixing hole 4
Two controller fixing holes 5 are provided with positioned at the inner side of one row's testing stand mounting hole of low order end 3, the radar probe fixing hole 6 is located at
The left side of sensor fixing hole 4 is located at the inner side of one row's testing stand mounting hole of high order end 3.
By arrangement above, operation principle of the invention is as follows：The present invention when mounted, is consolidated bottom plate 1 with hex nut
It is fixed to clamp radar probe on radar probe fixing hole 6 on the platform of vibration mechine, and with fastened by screw, MP3 is consolidated
Surely arrive MP3 fixed columns 2, and with fastened by screw, radar controller is fixed in the controller fixing hole 5 on bottom plate 1, by upper
Position machine software Vibration on Start-up test control cabinet, vibration test is carried out after as requested setting amplitude and acceleration.
Above content is to combine the detailed description made for the present invention of specific preferred embodiment, it is impossible to assert the present invention
Embodiment be confined to these explanations.For general technical staff of the technical field of the invention, not
On the premise of departing from present inventive concept, some simple deduction or replace can also be made, the present invention should be all considered as belonging to and be carried
The scope of patent protection that claims of friendship determine.
Claims (1)
- A kind of 1. radar for backing car vibration test frock, it is characterised in that：Including bottom plate, MP3 fixed columns, testing stand mounting hole, biography Sensor fixing hole, controller fixing hole and radar probe fixing hole, multiple testing stand mounting holes are evenly equipped with the bottom plate, it is described MP3 fixed columns have two groups, are respectively welded at the inner side of the row's testing stand mounting hole of bottom one, are set above the MP3 fixed columns There is sensor fixing hole, the right side of the sensor fixing hole, which is located on the inside of the row's testing stand mounting hole of low order end one, is provided with two controls Device fixing hole processed, the radar probe fixed hole position are located at the row's testing stand mounting hole of high order end one in the left side of sensor fixing hole Inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711150987.5A CN107748047A (en) | 2017-11-18 | 2017-11-18 | A kind of radar for backing car vibration test frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711150987.5A CN107748047A (en) | 2017-11-18 | 2017-11-18 | A kind of radar for backing car vibration test frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107748047A true CN107748047A (en) | 2018-03-02 |
Family
ID=61251614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711150987.5A Pending CN107748047A (en) | 2017-11-18 | 2017-11-18 | A kind of radar for backing car vibration test frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107748047A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470438A (en) * | 2018-10-19 | 2019-03-15 | 中国电子科技集团公司第四十四研究所 | Ceramic double-row packaging impact vibration test fixture |
-
2017
- 2017-11-18 CN CN201711150987.5A patent/CN107748047A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470438A (en) * | 2018-10-19 | 2019-03-15 | 中国电子科技集团公司第四十四研究所 | Ceramic double-row packaging impact vibration test fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180302 |