CN204998436U - High stability vehicle safety device - Google Patents
High stability vehicle safety device Download PDFInfo
- Publication number
- CN204998436U CN204998436U CN201520789466.4U CN201520789466U CN204998436U CN 204998436 U CN204998436 U CN 204998436U CN 201520789466 U CN201520789466 U CN 201520789466U CN 204998436 U CN204998436 U CN 204998436U
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- CN
- China
- Prior art keywords
- fixed support
- safety device
- housing
- high stability
- ultrasonic probe
- 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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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The utility model provides a high stability vehicle safety device, prevent rotatoryly, structural stability is high, adaptability is better, high -efficient and energy -saving stove which comprises a casing (1), detection circuitry and ultrasonic transducer (2), ultrasonic transducer (2) are connected with the detection circuitry electricity, ultrasonic transducer (2) with automobile body (6) exposure phase supports face on be equipped with location protruding (8) that at least one axial set up, this location protruding (8) are gone up the locating hole that sets up with automobile body (6) and are cooperateed, casing (1) is slided and has been cup jointed fixed bolster (3), casing (1) threaded connection has nut (4) that are used for the spacing fixed bolster of axial (3), be equipped with on fixed bolster (3) and have elastic a plurality of supporting legs (5) along fixed bolster (3) circumference according to what the preface distributed, the cover that is located between ultrasonic transducer (2) and fixed bolster (3) of casing (1) is equipped with elastic sleeve (7), elastic sleeve (7) are located the region that enclose a plurality of supporting legss (5).
Description
Technical field
The utility model relates to mobile unit technical field, is specifically a kind of high stability safety device of vehicle.
Background technology
There is a kind of safety device of vehicle at present, it comprises housing, the ultrasonic probe being arranged on the testing circuit in housing and being arranged on outside housing, described ultrasonic probe is connected with described testing circuit by signal wire (SW), also comprise siren horn, the signal output part of described testing circuit is connected with central process unit, the mouth of described central process unit is connected with siren horn, described housing is provided with installation groove, described installation groove has been provided with fixed support, described fixed support is removably connected by two symmetrical supports and forms, described fixed support is provided with resilient feet, although Assembly &Disassembly is all very convenient on car body, decrease the damage rate of safety device of vehicle in disassembly process, but clamp car body realization because installing to rely on completely between ultrasonic probe and feet, so cannot prevent from rotating, and feet is very thin after all, support strength is not enough, simultaneously fixed support is removably connected by two symmetrical supports and forms, structural strength is lower, cause integral structure poor stability, and fixed support is installed on installation groove, and the distance of installing between groove and ultrasonic probe is fixing, therefore the distance between fixed support and ultrasonic probe is fixing, the environment for use of the distance changed between fixed support and ultrasonic probe cannot be met the needs of, comformability is poor.
Utility model content
Technical problem to be solved in the utility model is, overcomes the defect of prior art, provides one to prevent from rotating, high, the good high stability safety device of vehicle of comformability of structural stability.
For solving the problems of the technologies described above, the utility model proposes a kind of high stability safety device of vehicle, it comprises housing, the ultrasonic probe being arranged on the testing circuit in housing and being arranged on outside housing, ultrasonic probe is electrically connected with testing circuit, the face offseted that contacts with car body of ultrasonic probe is provided with at least one positioning convex axially arranged, this positioning convex matches with the knock hole that car body is arranged, housing slip cap is connected to fixed support, housing has been threaded for the support bracket fastened nut of axial limiting, fixed support be provided with along fixed support circumference sequentially distribute there is elastomeric multiple feet, housing between ultrasonic probe and fixed support, be arranged with resilient sleeve, resilient sleeve is positioned at the region that multiple feet surrounds.
After adopting said structure, compared with prior art, the utility model has the following advantages: be arranged on after on car body, positioning convex matches with the knock hole that car body is arranged and plays anti-rotational object, resilient sleeve one end and car body offset, the other end and fixed support offset, resilient mounting is provided, resilient sleeve has higher support strength, therefore support strength is high, simultaneously to be not that two parts are removable like prior art be formed by connecting fixed support, but it is overall, therefore structural strength is higher, with aforementioned anti-rotation, resilient sleeve supports the high structure of common formation stability, and support bracket fastened axial location is adjusted by nut, make the distance between fixed support and ultrasonic probe adjustable, therefore comformability is better, the resilient sleeve of Len req is determined according to this distance determined.
As improvement, multiple feet is sequentially uniformly distributed along fixed support circumference, and like this, the strength of applying is even, reliable and stable after the utility model is installed.
As improvement, nut is self lock nut, like this, prevents reversion from getting loose, is applicable to the vibration environments such as vehicle, and structure is simple simultaneously.
As improvement, fixed support is the circular slab that through hole is established at middle part, and like this, processing is simple, and productive costs is low, and intensity is high simultaneously.
As improvement, the diameter of circular slab is greater than the diameter of nut, and like this, nut and circular slab offset completely, fixing more reliable and more stable to circular slab.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model high stability safety device of vehicle.
Shown in figure, 1, housing, 2, ultrasonic probe, 3, fixed support, 4, nut, 5, feet, 6, car body, 7, resilient sleeve, 8, positioning convex.
Detailed description of the invention
Below the utility model is described in further detail:
A kind of high stability safety device of vehicle of the utility model, it comprises housing 1, the ultrasonic probe 2 being arranged on the testing circuit in housing 1 and being arranged on outside housing 1, ultrasonic probe 2 is electrically connected with testing circuit, the face offseted that contacts with car body 6 of ultrasonic probe 2 is provided with at least one positioning convex 8 axially arranged, this positioning convex 8 matches with the knock hole that car body 6 is arranged, housing 1 slip cap is connected to fixed support 3, housing 1 is threaded for the nut 4 of axial limiting fixed support 3, fixed support 3 be provided with sequentially distribute along fixed support 3 circumference there is elastomeric multiple feet 5, housing 1 between ultrasonic probe 2 and fixed support 3, be arranged with resilient sleeve 7, resilient sleeve 7 is positioned at the region that multiple feet 5 surrounds.
Multiple feet 5 is sequentially uniformly distributed along fixed support 3 circumference.
In this example, axial location protruding 8 is multiple, and is sequentially uniformly distributed along ultrasonic probe 2 circumference, and like this, intensity is higher, anti-rotational better reliability, more durable.
Nut 4 is self lock nut.
Fixed support 3 is for establishing the circular slab of through hole in middle part.
The diameter of circular slab is greater than the diameter of nut 4.
The utility model also comprises siren horn, and described siren horn is provided with the fender guard preventing from burning, and the signal output part of described testing circuit is connected with control unit for vehicle, and control unit for vehicle is connected with siren horn.
The utility model is fixed on car body 6 by feet 5, resilient sleeve 7 by the utility model, namely formed between ultrasonic probe 2 and feet 5, resilient sleeve 7 and clamp structure, installed by the mode of clamping car body 6, Assembly &Disassembly is all very convenient, decreases the damage rate of the utility model in disassembly process.Fender guard can prevent siren horn from burning.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in present patent application scope change or modify, and are included in the utility model patent claim.
Claims (5)
1. a high stability safety device of vehicle, it comprises housing (1), be arranged on the testing circuit in housing (1) and be arranged on housing (1) ultrasonic probe outward (2), ultrasonic probe (2) is electrically connected with testing circuit, it is characterized in that, the face offseted that contacts with car body (6) of ultrasonic probe (2) is provided with at least one positioning convex (8) axially arranged, this positioning convex (8) matches with the upper knock hole arranged of car body (6), housing (1) slip cap is connected to fixed support (3), housing (1) is threaded for the nut (4) of axial limiting fixed support (3), fixed support (3) be provided with along fixed support (3) circumference sequentially distribute there is elastomeric multiple feet (5), being positioned between ultrasonic probe (2) and fixed support (3) of housing (1) is arranged with resilient sleeve (7), resilient sleeve (7) is positioned at the region that multiple feet (5) surrounds.
2. high stability safety device of vehicle according to claim 1, is characterized in that, multiple feet (5) is sequentially uniformly distributed along fixed support (3) circumference.
3. high stability safety device of vehicle according to claim 1, is characterized in that, nut (4) is self lock nut.
4. high stability safety device of vehicle according to claim 1, is characterized in that, fixed support (3) is for establishing the circular slab of through hole in middle part.
5. high stability safety device of vehicle according to claim 4, is characterized in that, the diameter of circular slab is greater than the diameter of nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789466.4U CN204998436U (en) | 2015-10-12 | 2015-10-12 | High stability vehicle safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789466.4U CN204998436U (en) | 2015-10-12 | 2015-10-12 | High stability vehicle safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204998436U true CN204998436U (en) | 2016-01-27 |
Family
ID=55155340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520789466.4U Expired - Fee Related CN204998436U (en) | 2015-10-12 | 2015-10-12 | High stability vehicle safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204998436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966313A (en) * | 2016-05-28 | 2016-09-28 | 安徽富煌和利时科技股份有限公司 | Bus on-board reversing monitoring system |
-
2015
- 2015-10-12 CN CN201520789466.4U patent/CN204998436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966313A (en) * | 2016-05-28 | 2016-09-28 | 安徽富煌和利时科技股份有限公司 | Bus on-board reversing monitoring system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20161012 |