CN205273334U - Vehicle reminding device - Google Patents
Vehicle reminding device Download PDFInfo
- Publication number
- CN205273334U CN205273334U CN201520788792.3U CN201520788792U CN205273334U CN 205273334 U CN205273334 U CN 205273334U CN 201520788792 U CN201520788792 U CN 201520788792U CN 205273334 U CN205273334 U CN 205273334U
- Authority
- CN
- China
- Prior art keywords
- housing
- fixed support
- casing
- nut
- ultrasound 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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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model provides a vehicle reminding device, structural strength is higher, adaptability is better, high -efficient and energy -saving stove which comprises a casing (1), install the detection circuitry in casing (1) and install ultrasonic transducer (2) outside casing (1), ultrasonic transducer (2) are connected with the detection circuitry electricity, 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), casing (1) cover is equipped with spring (5) that are located between fixed bolster (3) and ultrasonic transducer (2).
Description
Technical field
This utility model relates to mobile unit technical field, is especially a kind of vehicle promoting device.
Background technology
There is a kind of vehicle promoting device at present, it includes housing, it is arranged on the testing circuit in housing and the ultrasound probe being arranged on outside housing, described ultrasound probe is connected with described testing circuit by holding wire, also include siren, the signal output part of described testing circuit is connected with central processing unit, the outfan of described central processing unit is connected with siren, 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 elastic spike, although mounting and dismounting all very convenient on car body, decrease vehicle promoting device spoilage in disassembly process, but a spike very thin weakness after all, in vehicle life-time service, fatigue failure easily occurs, and then cause getting loose, break down, fixed support is removably connected by two symmetrical supports and forms simultaneously, structural strength is relatively low, and fixed support is installed on installation groove, and it is fixing for installing the distance between groove and ultrasound probe, therefore the distance between fixed support and ultrasound probe is fixing, the use environment of the distance changed between fixed support and ultrasound probe cannot be met the needs of, adaptability is poor.
Utility model content
Technical problem to be solved in the utility model is, overcomes the defect of prior art, it is provided that one not easily gets loose, structural strength is higher, the good vehicle promoting device of adaptability.
For solving above-mentioned technical problem, the utility model proposes a kind of vehicle promoting device, it includes housing, be arranged in housing testing circuit and the ultrasound probe being arranged on outside housing, ultrasound probe electrically connects with testing circuit, housing slip cap is connected to fixed support, housing is threaded to be had for the support bracket fastened nut of axial limiting, and housing is arranged with the spring between fixed support and ultrasound probe.
After adopting said structure, compared with prior art, this utility model has the advantage that and originates as the elasticity that this utility model is fixing with spring, and spring has increased durability and stability, therefore not easily gets loose, simultaneously to be not that two parts are removable like prior art be formed by connecting fixed support, but overall, therefore structural strength is higher, and support bracket fastened axial location is adjusted by nut, making the distance between fixed support and ultrasound probe adjustable, therefore adaptability is better.
As improvement, spring is cylinder stage clip, and so, after this utility model is mounted, what spring presented is compressive state, adopts cylinder stage clip pointed so that this utility model after installing more stable reliably, durability is better.
As improvement, nut is self-locking nut, so, it is prevented that reversion gets loose, it is adaptable to the vibration environments such as vehicle, simultaneously simple in construction.
As improvement, fixed support is the circular slab that middle part sets through hole, and so, processing is simple, and production cost is low, and intensity is high simultaneously.
As improvement, the diameter of circular slab is more than the diameter of nut, and so, nut and circular slab offset completely, and circular slab is fixing more reliable and more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model vehicle promoting device.
Shown in figure, 1, housing, 2, ultrasound probe, 3, fixed support, 4, nut, 5, spring, 6, car body.
Detailed description of the invention
Below this utility model is described in further detail:
This utility model one vehicle promoting device, it includes housing 1, be arranged in housing 1 testing circuit and the ultrasound probe 2 being arranged on outside housing 1, ultrasound probe 2 electrically connects with testing circuit, housing 1 slip cap is connected to fixed support 3, housing 1 is threaded the nut 4 for axial limiting fixed support 3, and housing 1 is arranged with the spring 5 between fixed support 3 and ultrasound probe 2.
Spring 5 is cylinder stage clip.
Nut 4 is self-locking nut.
Fixed support 3 sets the circular slab of through hole for middle part.
The diameter of circular slab is more than the diameter of nut 4.
This utility model also includes siren, and described siren is provided with the protection device 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.
This utility model is fixed on car body 6 by this utility model by the spring 5 being located on fixed support 3, namely formed between ultrasound probe 2 and spring 5 and clamp structure, install by clamping the mode of car body 6, installation and removal are all very convenient, decrease this utility model spoilage in disassembly process. Protection device is possible to prevent siren to burn.
The above is only better embodiment of the present utility model, therefore all equivalences done according to the structure described in present patent application scope, feature and principle change or modify, and are all included in this utility model patent claim.
Claims (5)
1. a vehicle promoting device, it includes housing (1), be arranged in housing (1) testing circuit and be arranged on housing (1) ultrasound probe (2) outward, ultrasound probe (2) electrically connects with testing circuit, it is characterized in that, housing (1) slip cap is connected to fixed support (3), the threaded nut (4) having for axial limiting fixed support (3) of housing (1), housing (1) is arranged with the spring (5) being positioned between fixed support (3) and ultrasound probe (2).
2. vehicle promoting device according to claim 1, it is characterised in that spring (5) is cylinder stage clip.
3. vehicle promoting device according to claim 1, it is characterised in that nut (4) is self-locking nut.
4. vehicle promoting device according to claim 1, it is characterised in that fixed support (3) sets the circular slab of through hole for middle part.
5. vehicle promoting device according to claim 4, it is characterised in that the diameter of circular slab is more than the diameter of nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788792.3U CN205273334U (en) | 2015-10-12 | 2015-10-12 | Vehicle reminding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788792.3U CN205273334U (en) | 2015-10-12 | 2015-10-12 | Vehicle reminding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273334U true CN205273334U (en) | 2016-06-01 |
Family
ID=56057937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520788792.3U Expired - Fee Related CN205273334U (en) | 2015-10-12 | 2015-10-12 | Vehicle reminding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205273334U (en) |
-
2015
- 2015-10-12 CN CN201520788792.3U patent/CN205273334U/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 |
Granted publication date: 20160601 Termination date: 20161012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |