CN204998413U - Automobile -used waterproof detection device of high strength - Google Patents
Automobile -used waterproof detection device of high strength Download PDFInfo
- Publication number
- CN204998413U CN204998413U CN201520788567.XU CN201520788567U CN204998413U CN 204998413 U CN204998413 U CN 204998413U CN 201520788567 U CN201520788567 U CN 201520788567U CN 204998413 U CN204998413 U CN 204998413U
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- CN
- China
- Prior art keywords
- automobile
- housing
- fixed support
- detection device
- ultrasonic probe
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- 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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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model provides an automobile -used waterproof detection device of high strength, does not loosen easily, water prevention, structural strength is higher, adaptability is better, high -efficient and energy -saving stove which comprises a casing (1), detection circuitry and ultrasonic transducer (2), ultrasonic transducer (2) with automobile body (6) exposure phase supports face on be equipped with the ring channel, the ring channel is equipped with sealing washer (9), 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 (8) along fixed bolster (3) circumference according to what the preface distributed, casing (1) cover is equipped with spring (5) and elasticity post (7) that are located between fixed bolster (3) and ultrasonic transducer (2), supporting legs (8), spring (5), elasticity post (7) are radially stood by as an outsider along casing (1) and are inwards distributed according to the preface, the diameter of elasticity post (7) is less than the diameter of ultrasonic transducer (2).
Description
Technical field
The utility model relates to mobile unit technical field, is specifically the automobile-used waterproof detection device of a kind of high strength.
Background technology
There is a kind of automobile-used detecting device 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 is provided with fixed support, described fixed support is removably connected by two symmetrical supports and forms, described fixed support is provided with elastomeric feet, although Assembly &Disassembly is all very convenient on car body, decrease the damage rate of automobile-used detecting device in disassembly process, but in the use car environment of high strength, such as racing car, cross-country, long-distance transportation etc., feet is very thin weakness after all, easily there is fatigue failure, and then cause getting loose, break down, i.e. insufficient strength, the situation that the extraneous rainwater of easy generation infiltrates in car from the binding face of ultrasonic probe and car body, non-watertight, simultaneously fixed support is removably connected by two symmetrical supports and forms, structural strength is lower, 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 not easily to get loose, waterproof, structural strength are higher, the automobile-used waterproof detection device of the good high strength of comformability.
For solving the problems of the technologies described above, the utility model proposes the automobile-used waterproof detection device of a kind of high strength, 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 circular groove, circular groove is provided with seal ring, 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 is arranged with spring between fixed support and ultrasonic probe and elastic, feet, spring, elastic is radial from sequentially distributing outside to inside along housing, the diameter of elastic is less than the diameter of ultrasonic probe.
After adopting said structure, compared with prior art, the utility model has the following advantages: the utility model is arranged on after on car body, seal ring realizes water-tight, extraneous rainwater is stoped to infiltrate in car from the binding face of ultrasonic probe and car body, by feet, spring is originated as the primary resilient that the utility model is fixing, and provide reinforcement to support by elastic, to feet, spring force requires less, like this, feet, spring has increased durability and stability, therefore not easily get loose after overall co-ordination, and intensity is high, be beneficial to seal ring to play a role, realize waterproof object, 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, 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 length of elastic is adjusted to be suitable for installing according to this distance.
As improvement, spring is cylinder stage clip, and like this, after the utility model is mounted, what spring presented is compressive state, adopts cylinder stage clip pointed, and more reliable and more stable after the utility model is installed, durability is better.
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 automobile-used waterproof detection device of the utility model high strength.
Shown in figure, 1, housing, 2, ultrasonic probe, 3, fixed support, 4, nut, 5, spring, 6, car body, 7, elastic, 8, feet, 9, seal ring.
Detailed description of the invention
Below the utility model is described in further detail:
The automobile-used waterproof detection device of a kind of high strength 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 contacting with car body 6 face offseted and be provided with circular groove of ultrasonic probe 2, circular groove is provided with seal ring 9, 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 8, housing 1 is arranged with spring 5 between fixed support 3 and ultrasonic probe 2 and elastic 7, feet 8, spring 5, elastic 7 is radial from sequentially distributing outside to inside along housing 1, the diameter of elastic 7 is less than the diameter of ultrasonic probe 2.
Multiple feet 8 is sequentially uniformly distributed along fixed support 3 circumference, like this, stressed more even, is more conducive to improving stability and durability.
The shape of cross section of seal ring 9 is consistent with the shape of cross section of circular groove, such as rectangular cross section, and this spline structure is simple, better tightness.
Elastic 7 can be plastic column, rubber column etc.
Spring 5 is cylinder stage clip.
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 by feet 8, spring 5, the utility model is fixed on car body 6 by elastic 7, i.e. ultrasonic probe 2 and feet 8, spring 5, formed between elastic 7 and clamp structure, ultrasonic probe 2 right side and car body 6 offset, feet 8, spring 5, the left end of elastic 7 all offsets with car body 6, spring 5, the right-hand member of elastic 7 all offsets with fixed support 3 left side, the right-hand member of feet 8 is be connected with fixed support 3 left side, installed by the mode of clamping car body 6, Assembly &Disassembly is all very convenient, decrease 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. the automobile-used waterproof detection device of high strength, 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 contacting with car body (6) face offseted and be provided with circular groove of ultrasonic probe (2), circular groove is provided with seal ring (9), 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 (8), housing (1) is arranged with and is positioned at spring (5) between fixed support (3) and ultrasonic probe (2) and elastic (7), feet (8), spring (5), elastic (7) is radial from sequentially distributing outside to inside along housing (1), the diameter of elastic (7) is less than the diameter of ultrasonic probe (2).
2. the automobile-used waterproof detection device of high strength according to claim 1, is characterized in that, spring (5) is cylinder stage clip.
3. the automobile-used waterproof detection device of high strength according to claim 1, is characterized in that, nut (4) is self lock nut.
4. the automobile-used waterproof detection device of high strength according to claim 1, is characterized in that, fixed support (3) is for establishing the circular slab of through hole in middle part.
5. the automobile-used waterproof detection device of high strength 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 |
|---|---|---|---|
| CN201520788567.XU CN204998413U (en) | 2015-10-12 | 2015-10-12 | Automobile -used waterproof detection device of high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788567.XU CN204998413U (en) | 2015-10-12 | 2015-10-12 | Automobile -used waterproof detection device of high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204998413U true CN204998413U (en) | 2016-01-27 |
Family
ID=55155317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520788567.XU Expired - Fee Related CN204998413U (en) | 2015-10-12 | 2015-10-12 | Automobile -used waterproof detection device of high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204998413U (en) |
-
2015
- 2015-10-12 CN CN201520788567.XU patent/CN204998413U/en not_active Expired - Fee Related
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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 |