CN207984770U - A kind of knob vehicle-mounted ultrasonic wave sensor fixing device - Google Patents
A kind of knob vehicle-mounted ultrasonic wave sensor fixing device Download PDFInfo
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- CN207984770U CN207984770U CN201721855265.5U CN201721855265U CN207984770U CN 207984770 U CN207984770 U CN 207984770U CN 201721855265 U CN201721855265 U CN 201721855265U CN 207984770 U CN207984770 U CN 207984770U
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- Prior art keywords
- plastic cement
- decorative cover
- hole
- cement decorative
- car insurance
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- 239000004568 cement Substances 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 210000003625 skull Anatomy 0.000 description 2
- 241000736199 Paeonia Species 0.000 description 1
- 235000006484 Paeonia officinalis Nutrition 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a kind of knob vehicle-mounted ultrasonic wave sensor fixing devices, including bumper（1）, plastic cement decorative cover（2）And holder（4）, the car insurance bar（1）It is equipped with mounting hole（11）, the plastic cement decorative cover（2）It is fastened on the mounting hole（11）It is interior, the plastic cement decorative cover（2）Equipped with through hole（21）And the through hole（21）Size and ultrasonic sensor（3）Sound end match, the holder（4）Pass through internal thread（41）With plastic cement decorative cover（2）External screw thread（22）It screws, is fixed on the car insurance bar（1）Medial surface on, and the plastic cement decorative cover（2）Outer rim（23）It is fixed on the car insurance bar（1）Lateral surface on, ultrasonic sensor（3）Sound end pass through the location hole（44）And it is fixed on the through hole（21）It is interior.Knob vehicle-mounted ultrasonic wave sensor fixture structure provided by the utility model is knob, simple in structure, easy for installation, can match the bumper of different-thickness, versatility is good.
Description
Technical field
The utility model is related to automobile technical field, more particularly to a kind of fixing device of vehicle-mounted ultrasonic wave sensor.
Background technology
Using ultrasonic sensor as application of the reversing aid system of critical piece on automobile more and more extensive, ultrasonic wave
Sensor is generally mounted on the bumper in Chinese herbaceous peony or tailstock portion, for detecting car body at a distance from barrier, and is being reached
Driver is reminded to pay attention to when the risk distance of setting.
The ultrasonic sensor being mounted on the market at present on bumper, structure are generally divided into lid type and back glue type
Two kinds.
Back glue type ultrasonic sensor needs special setting flexible rubber ring to match the bumper of different-thickness and moulding, and
And need adhesive tape is arranged and be attached at bumper, the viscosity of adhesive tape, weatherability, endurance requires high, and when installation need to apply silane coupling agent, pacify
It is low and not environmentally to fill efficiency.
Lid type ultrasonic sensor is arranged hook by skull and is fastened with bumper, according to bumper thickness and need to be made
Type customizes skull, poor universality.
Utility model content
In order to solve problems in the prior art, the utility model aim is to provide a kind of knob vehicle-mounted ultrasonic wave sensor
Fixing device, simple structure facilitates installation.
Based on the above issues, technical solution provided by the utility model is：
The fixing device of vehicle-mounted ultrasonic wave sensor, including vehicle bumper, plastic cement decorative cover and holder, the car insurance bar
It is equipped with mounting hole, the plastic cement decorative cover is fixed in the mounting hole, and the plastic cement decorative cover is equipped with through hole and described runs through
The size in hole and the sound end of ultrasonic sensor match, and the holder is screwed by internal thread and plastic cement decorative cover external screw thread,
It is fixed on the medial surface of the car insurance bar, and the plastic cement decorative cover outer rim is fixed on the lateral surface of the car insurance bar
On, the sound end of ultrasonic sensor passes through the location hole and is fixed in the through hole.
In one of which embodiment, the plastic cement decorative cover includes external screw thread and outer rim, and the external screw thread passes through insurance
Bar mounting hole and holder are tightened by internal thread, and the outer rim is fixed on the lateral surface of the car insurance bar.
In one of which embodiment, the holder includes internal thread and location hole, the internal thread and plastic cement decorative cover
External screw thread screws, and is fixed on the medial surface of the car insurance bar.
Compared with prior art, the utility model has the advantages that：
Using the technical solution of the utility model, mounting hole is set on car insurance bar, by holder by internal thread with
Plastic cement decorative cover external screw thread screws, and is fixed on the medial surface of the car insurance bar, and plastic cement decorative cover outer rim is fixed on the automobile
On the lateral surface of bumper bar, the sound end of ultrasonic sensor passes through the location hole and is fixed in the through hole.The dress
Set it is simple in structure, it is easy for installation, the bumper of different-thickness can be matched, versatility is good.The device is not required to setting adhesive tape and installs
It is efficient and be not present environmental issue.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, and the accompanying drawings in the following description is only some embodiments of the utility model, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the decomposition diagram of the fixing device embodiment of the utility model vehicle-mounted ultrasonic wave sensor；
Fig. 2 is the schematic diagram of car insurance bar lateral surface after the utility model embodiment installation；
Fig. 3 is the sectional view of the utility model Fig. 2；
Fig. 4 is the utility model embodiment screw thread tightened-up structure schematic diagram；
Wherein：
1, car insurance bar；11, mounting hole；
2, plastic cement decorative cover；21, through hole；22, external screw thread；23, plastic cement decorative cover outer rim；
3, ultrasonic sensor；31, ultrasonic sensor probe；32, ultrasonic sensor external screw thread；
4, holder；41, internal thread；42, knob；44, location hole；
Specific implementation mode
Said program is described further below in conjunction with specific embodiment.It should be understood that these embodiments are for illustrating
The utility model and be not limited to limitation the scope of the utility model.The implementation condition used in embodiment can be according to specific producer
Condition do further adjustment, the implementation condition being not specified is usually the condition in routine experiment.
It is the schematic diagram of the embodiments of the present invention referring to Fig. 1, a kind of fixed dress of vehicle-mounted ultrasonic wave sensor is provided
It sets, including bumper（1）, plastic cement decorative cover（2）And holder（4）, the car insurance bar（1）It is equipped with mounting hole（11）,
The plastic cement decorative cover（2）It is fastened on the mounting hole（11）It is interior, the plastic cement decorative cover（2）Equipped with through hole（21）And described run through
Hole（21）Size and ultrasonic sensor（3）Sound end match, the holder（4）Pass through internal thread（41）With plastic cover
Circle（2）External screw thread（22）It screws, is fixed on the car insurance bar（1）Medial surface on, and the plastic cement decorative cover（2）Outer rim
（23）It is fixed on the car insurance bar（1）Lateral surface on, ultrasonic sensor（3）Sound end pass through the location hole
（44）And it is fixed on the through hole（21）It is interior.
Plastic cement decorative cover in specific this example（2）Including external screw thread（22）And outer rim（23）, the external screw thread（22）Pass through guarantor
Dangerous bar mounting hole（11）And holder（4）Pass through internal thread（41）It is tightened, the outer rim（23）, it is fixed on the car insurance
Bar（1）Lateral surface on.
Holder in specific this example（4）Including internal thread（41）And knob（42）, location hole（44）, the internal thread（41）
With plastic cement decorative cover（2）External screw thread（22）It screws, is fixed on the car insurance bar（1）Medial surface on.
When installation, plastic cement decorative cover 2 is embedded in the mounting hole 11 of car insurance bar 1 first, holder 4 is then passed through into guarantor
Dangerous bar mounting hole（11）, turn knobs（42）By internal thread（41）With plastic cement decorative cover（2）External screw thread（22）It screws, is fixed on described
Car insurance bar（1）Medial surface on；Plastic cement decorative cover（2）Outer rim（23）It is fixed on the car insurance bar（1）Lateral surface on；
Ultrasonic sensor 3 is finally passed through into location hole 44, by external screw thread（32）With 4 internal thread of holder（41）It screws, mounting ultrasonic
The probe face of sensor 3, ultrasonic sensor 3 is flushed with car insurance bar 1, the lateral surface of car insurance bar such as Fig. 2 after installation
It is shown.
Examples detailed above is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
People is can to understand the content of the utility model and implement according to this, can not limit the scope of protection of the utility model with this.It is all
According to the spirit of the present invention substantially equivalent transformation that is done or modification, should all cover the scope of protection of the utility model it
It is interior.
Claims (3)
1. a kind of knob vehicle-mounted ultrasonic wave sensor fixing device, it is characterised in that：Including car insurance bar（1）, plastic cover
Circle（2）And holder（4）, the car insurance bar（1）It is equipped with mounting hole（11）, the plastic cement decorative cover（2）It is fastened on the peace
Fill hole（11）It is interior, the plastic cement decorative cover（2）Equipped with through hole（21）And the through hole（21）Size and ultrasonic sensor
（3）Sound end match, the holder（4）It is located at plastic cement decorative cover（2）It goes up and is fixed on the car insurance bar（1）Inside
On face, ultrasonic sensor（3）Sound end pass through the location hole（44）And it is fixed on the through hole（21）It is interior.
2. knob vehicle-mounted ultrasonic wave sensor fixing device according to claim 1, it is characterised in that：Plastic cement decorative cover
（2）Including external screw thread（22）And outer rim（23）, the external screw thread（22）Pass through bumper bar mounting hole（11）And holder（4）By interior
Screw thread（41）It is tightened, the outer rim（23）It is fixed on the car insurance bar（1）Lateral surface on.
3. knob vehicle-mounted ultrasonic wave sensor fixing device according to claim 1, it is characterised in that：The holder
（4）Including internal thread（41）And knob（42）, location hole（44）, the internal thread（41）With plastic cement decorative cover（2）External screw thread（22）
It screws, is fixed on the car insurance bar（1）Medial surface on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721855265.5U CN207984770U (en) | 2017-12-27 | 2017-12-27 | A kind of knob vehicle-mounted ultrasonic wave sensor fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721855265.5U CN207984770U (en) | 2017-12-27 | 2017-12-27 | A kind of knob vehicle-mounted ultrasonic wave sensor fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207984770U true CN207984770U (en) | 2018-10-19 |
Family
ID=63817229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721855265.5U Active CN207984770U (en) | 2017-12-27 | 2017-12-27 | A kind of knob vehicle-mounted ultrasonic wave sensor fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207984770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032824A (en) * | 2017-12-27 | 2018-05-15 | 清华大学苏州汽车研究院（吴江） | A kind of knob vehicle-mounted ultrasonic wave sensor fixing device |
-
2017
- 2017-12-27 CN CN201721855265.5U patent/CN207984770U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032824A (en) * | 2017-12-27 | 2018-05-15 | 清华大学苏州汽车研究院（吴江） | A kind of knob vehicle-mounted ultrasonic wave sensor fixing device |
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| GR01 | Patent grant |