CN205273302U - On -vehicle detection radar - Google Patents
On -vehicle detection radar Download PDFInfo
- Publication number
- CN205273302U CN205273302U CN201520787888.8U CN201520787888U CN205273302U CN 205273302 U CN205273302 U CN 205273302U CN 201520787888 U CN201520787888 U CN 201520787888U CN 205273302 U CN205273302 U CN 205273302U
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- China
- Prior art keywords
- housing
- fixed support
- detection radar
- vehicle
- diameter
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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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Abstract
The utility model provides an on -vehicle detection radar, and is not easy to loosen, 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 elastic sleeve (5) that are located between ultrasonic transducer (2) and fixed bolster (3), the diameter of elastic sleeve (5) is greater than the diameter of ultrasonic transducer (2).
Description
Technical field
This utility model relates to mobile unit technical field, is especially a kind of vehicle-mounted detection radar.
Background technology
There is a kind of vehicle-mounted detection radar 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-mounted detection radar spoilage in disassembly process, but a spike is very thin after all, fatiguability damages, and then cause loosening, 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 loosens, structural strength is higher, the good vehicle-mounted detection radar of adaptability.
For solving above-mentioned technical problem, the utility model proposes a kind of vehicle-mounted detection radar, 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 resilient sleeve between ultrasound probe and fixed support, and the diameter of resilient sleeve is more than the diameter of ultrasound probe.
After adopting said structure, compared with prior art, after this utility model has the advantage that installation, resilient sleeve one end and car body offset, the other end and fixed support offset, resiliency supported is provided, resilient sleeve has higher intensity, indefatigability is damaged, therefore not easily loosen, 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 ultrasound probe adjustable, therefore adaptability is better, the resilient sleeve of Len req is determined according to this distance determined.
As improvement, resilient sleeve is cylindrical sleeve, and so, simple in construction, intensity is high, and the strength simultaneously car body and fixed support applied is uniform so that this utility model is more reliable and more stable after installing.
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 the vehicle-mounted detection radar of this utility model.
Shown in figure, 1, housing, 2, ultrasound probe, 3, fixed support, 4, nut, 5, resilient sleeve, 6, car body.
Detailed description of the invention
Below this utility model is described in further detail:
A kind of vehicle-mounted detection radar of this utility model, 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, housing 1 is arranged with the resilient sleeve 5 between ultrasound probe 2 and fixed support 3, and the diameter of resilient sleeve 5 is more than the diameter of ultrasound probe 2.
Resilient sleeve 5 is cylindrical sleeve; Resilient sleeve 5 can be plastic cylinder, rubber cylinder etc.
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 resilient sleeve 7 by this utility model, namely formed between ultrasound probe 2 and resilient sleeve 7 and clamp structure, installing 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-mounted detection radar, it includes housing (1), it is arranged on the testing circuit in housing (1) and is 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 resilient sleeve (5) being positioned between ultrasound probe (2) and fixed support (3), the diameter of resilient sleeve (5) is more than the diameter of ultrasound probe (2).
2. vehicle-mounted detection radar according to claim 1, it is characterised in that resilient sleeve (5) is cylindrical sleeve.
3. vehicle-mounted detection radar according to claim 1, it is characterised in that nut (4) is self-locking nut.
4. vehicle-mounted detection radar according to claim 1, it is characterised in that fixed support (3) sets the circular slab of through hole for middle part.
5. vehicle-mounted detection radar 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 |
|---|---|---|---|
| CN201520787888.8U CN205273302U (en) | 2015-10-12 | 2015-10-12 | On -vehicle detection radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520787888.8U CN205273302U (en) | 2015-10-12 | 2015-10-12 | On -vehicle detection radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273302U true CN205273302U (en) | 2016-06-01 |
Family
ID=56057905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520787888.8U Expired - Fee Related CN205273302U (en) | 2015-10-12 | 2015-10-12 | On -vehicle detection radar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205273302U (en) |
-
2015
- 2015-10-12 CN CN201520787888.8U patent/CN205273302U/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 |