CN207607432U - Back-up radar probe - Google Patents
Back-up radar probe Download PDFInfo
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- CN207607432U CN207607432U CN201721633873.1U CN201721633873U CN207607432U CN 207607432 U CN207607432 U CN 207607432U CN 201721633873 U CN201721633873 U CN 201721633873U CN 207607432 U CN207607432 U CN 207607432U
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- shell
- lid
- interior
- sensor
- groove
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Abstract
The utility model is related to radar for backing car, disclose a kind of back-up radar probe, including shell, washer, lid, sensor, bead outer surface has groove, sensor is embedded in front and the clamping wall axially extended equipped with a pair equipped with outer groove, lid by washer sealing sensor and enclosure interior, housing outer surface in shell, it clamps wall inner surface and is equipped with the interior groove coordinated with outer groove, shell is inserted into clamping wall by tooth.The utility model shell is using washer come seal casinghousing, good airproof performance, and cost is relatively low, and lid coordinates to install probe with shell, and without removing bumper bar when installation, and the vehicle of different model only needs lid and shell to coordinate installation, simple to operate.
Description
Technical field
The utility model is related to radar for backing car, more particularly to a kind of back-up radar probe.
Background technology
Currently, existing back-up radar probe is mounted on bumper bar, when installation, which need to dismantle bumper bar, to install, and install
It is not easy, different vehicles needs replacing the new fixing device for installing probe, is more troublesome, and pops one's head in and be mounted on car body
Outside, in order to ensure leakproofness the mode of filling glue is usually used to realize sealing, cost is higher, and raw in existing probe
It is poor to produce efficiency.
Invention content
The utility model is for installation probe inconvenience in the prior art and to ensure the higher disadvantage of the cost of leakproofness,
Provide a kind of lower-cost back-up radar probe easy for installation, ensureing leakproofness.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
Back-up radar probe, including shell, washer, lid, sensor, bead outer surface have groove, sensor insertion
Front and by washer sealing sensor and enclosure interior in shell, housing outer surface is equipped with outer groove, and lid is equipped with a pair
The clamping wall axially extended clamps wall inner surface and is equipped with the interior groove coordinated with outer groove, and shell is in clamping wall by tooth
It is inserted into.
Preferably, sensor rear end is equipped with probe, it is equipped between rear portion in front in shell and shell in shell
Partition board, partition board are equipped with plurality of holes, and probe filling-foam glue in hole, hole passes through rear portion in foamed glue seal casinghousing
Space.
Preferably, housing forward end outer surface is additionally provided with the card division of two specific elasticity, lid front end, which is equipped with, radially prolongs
The stop stretched, card division coordinates with stop clamps bumper bar.
It is evenly equipped at least one flexible protrusion preferably, being located on lid below stop.
Preferably, further including circuit board and rear cover, circuit board is arranged in shell rear portion and is sealed by rear cover.
The utility model has significant technique effect as a result of above technical scheme：Shell is using washer come close
Capsule body, good airproof performance, and cost is relatively low.In addition the hole filling-foam glue on partition board is further ensured that space where circuit board
Leakproofness, completely cut off liquid entrance possibility, only need to fill hole, cost is relatively low.Lid is set, and lid comes with shell cooperation
Installation probe, without removing bumper bar when installation, and the vehicle of different model only needs lid and shell to coordinate installation, operation
It is simple and convenient.It is simple in structure, it is at low cost, facilitate management.
Description of the drawings
Fig. 1 is the utility model embodiment explosive view.
Fig. 2 is the structure chart of the partition board of Fig. 1.
The toponym that each number designation is referred in attached drawing is as follows：Wherein 1-shell, 2-washers, 3-lids, 4-
Sensor, 5-circuit boards, 6-rear covers, 7-grooves, 8-partition boards, 9-holes, 10-outer grooves, 11-card divisions, 12-clamp
Wall, 13-interior grooves, 14-stops, 15-protrusions, 16-bumper bars, 17-mounting holes, 18-locating slots, 19-annular snaps
Slot.
Specific implementation mode
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment
Back-up radar probe, as shown in Figure 1 to Figure 2, probe is in the mounting hole 17 on the bumper bar 16 of automobile, packet
Include shell 1, washer 2, lid 3, sensor 4, circuit board 5, rear cover 6.
Shell 1 is made of insulating materials, is made for example, by using nylon material, is hollow in shell 1, front is used in shell 1
It is used for mounting circuit boards 5 in rear portion in installation sensor 4, shell 1.2 surfaces externally and internally of washer is equipped with groove 7, has in washer 2
Axially disposed through-hole, there is groove 7,4 outer surface of sensor there is groove 7, washer 2 to be embedded in shell 1 for front in shell 1
Front, sensor 4 are embedded in the through-hole of washer 2, and groove 7 can be compressed, and washer 2 is used between seal sensor 4 and shell 1,
And the setting of groove 7 can be such that sensor 4 is firmly mounted in shell 1.Weld together that surround one close between rear cover 6 and shell 1
Space is closed, can also pass through screw-threaded coupling between rear cover 6 and shell 1.Sensor extends probe, probe and circuit before and after 4 rear end
Plate 5 is electrically connected.Partition board 8 is equipped in shell 1 between rear portion in front in shell 1 and shell 1, partition board 8 is equipped with a plurality of
Hole 9, probe filling-foam glue in hole 9, hole 9, passes through the space at rear portion in foamed glue seal casinghousing 1.
1 outer surface of shell is equipped with outer groove 10, and 1 leading exterior surface of shell is additionally provided with the card division 11 of two specific elasticity.
After shell 1 is mounted in lid 3, card division 11 offsets with bumper bar 16, and by the extruding of bumper bar 16 elasticity is occurred for card division 11
Deformation plays good fixed function to together clamp bumper bar 16 with the stop 14 of lid 3.
Lid 3 is equipped with a pair of clamping wall 12 axially extended, clamps 12 inner surface of wall and is equipped with and the cooperation of outer groove 10
Interior groove 13.3 front end of lid is equipped with the stop 14 radially extended, clamps wall 12 and is inserted into from the mounting hole 17 of bumper bar 16,
And 14 rear end of stop offsets with bumper bar 16.Shell 1 is inserted by tooth along clamping in wall 12, and wall 12 is clamped when insertion slightly to be expanded
Exhibition, when shell 1 is completely filled with the inner space of lid 3, interior groove 13, outer groove 10 fit like a glove, to shell 1 and lid
3 close fastenings.
It is located at 14 lower section of stop on lid 3 and is evenly equipped at least one flexible protrusion 15, is located at peace on bumper bar 16
The edge in dress hole 17 is equipped with the locating slot 18 coordinated with protrusion 15, and 17 inner wall of mounting hole is equipped with the annular slot of radially indent
19, annular slot 19 is communicated with locating slot 18, lid 3 be inserted into mounting hole 17 in after rotate a certain angle, while protrusion 15 from
Locating slot 18 is embedded in and rotates to annular slot 19, and protrusion is interference fitted with annular slot 19, at this time lid 3 and bumper bar 16
It is relatively fixed.The setting of protrusion can facilitate the lid 3 when lid 3 to be mounted in mounting hole 17 not rotate, therefore can again just
It in installation shell 1, when will not be larger because of 17 aperture of mounting hole, can be loosened between lid 3 and mounting hole 17, cause installation shell 1
It is not easy.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (5)
1. back-up radar probe, it is characterised in that：Including shell（1）, washer（2）, lid（3）, sensor（4）, washer（2）Outside
Surface has groove（7）, sensor（4）Embedded shell（1）Interior front simultaneously passes through washer（2）Seal sensor（4）With shell（1）
Inside, shell（1）Outer surface is equipped with outer groove（10）, lid（3）It is equipped with a pair of clamping wall axially extended（12）, clamp
Wall（12）Inner surface is equipped with and outer groove（10）The interior groove of cooperation（13）, shell（1）Along clamping wall（12）It is interior to be inserted by tooth.
2. back-up radar probe according to claim 1, it is characterised in that：Sensor（4）Rear end is equipped with probe, shell
（1）It is interior to be located at shell（1）Interior front and shell（1）Partition board is equipped between interior rear portion（8）, partition board（8）It is equipped with plurality of holes
（9）, probe is across hole（9）, hole（9）Interior filling-foam glue, passes through foamed glue seal casinghousing（1）The space at interior rear portion.
3. back-up radar probe according to claim 1, it is characterised in that：Shell（1）Leading exterior surface is additionally provided with two
The card division of specific elasticity（11）, lid（3）Front end is equipped with the stop radially extended（14）, card division（11）With stop（14）Cooperation
By bumper bar（16）It clamps.
4. back-up radar probe according to claim 3, it is characterised in that：Lid（3）It is upper to be located at stop（14）Lower section is equal
It is furnished at least one flexible protrusion（15）.
5. back-up radar probe according to claim 1, it is characterised in that：It further include circuit board（5）And rear cover（6）, electricity
Road plate（5）It is arranged in shell（1）Interior rear portion simultaneously passes through rear cover（6）Sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633873.1U CN207607432U (en) | 2017-11-30 | 2017-11-30 | Back-up radar probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633873.1U CN207607432U (en) | 2017-11-30 | 2017-11-30 | Back-up radar probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207607432U true CN207607432U (en) | 2018-07-13 |
Family
ID=62796951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721633873.1U Active CN207607432U (en) | 2017-11-30 | 2017-11-30 | Back-up radar probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207607432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901530A (en) * | 2019-12-10 | 2020-03-24 | 温州科丰汽车零部件有限公司 | Vehicle reversing radar sensor |
-
2017
- 2017-11-30 CN CN201721633873.1U patent/CN207607432U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901530A (en) * | 2019-12-10 | 2020-03-24 | 温州科丰汽车零部件有限公司 | Vehicle reversing radar sensor |
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