CN208429048U - Bump sensor mounting bracket before frame-type - Google Patents
Bump sensor mounting bracket before frame-type Download PDFInfo
- Publication number
- CN208429048U CN208429048U CN201820656109.4U CN201820656109U CN208429048U CN 208429048 U CN208429048 U CN 208429048U CN 201820656109 U CN201820656109 U CN 201820656109U CN 208429048 U CN208429048 U CN 208429048U
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- China
- Prior art keywords
- facade
- support body
- mounting bracket
- frame
- sensor mounting
- 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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- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 8
- 229910000838 Al alloy Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000736199 Paeonia Species 0.000 description 1
- 235000006484 Paeonia officinalis Nutrition 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to body of a motor car safe design field, bump sensor mounting bracket before a kind of frame-type, including frame bracket body are disclosed, is in back-shaped structure, there is the through-hole through its flanking central；The one side of frame body is provided with the location hole of positioning crash sensor；First facade of location hole side face restriction support body；Second facade of planes bound support body where the bottom surface of support body；The support body surface vertical with the first facade and the second facade of support body limits third facade；First facade is parallel with the face YZ, and the second facade is parallel with the face XY, and third facade is parallel with the face XZ；It is provided with the rivet nut extended along the first facade into through-hole on support body, crash sensor is passed through by external installation bolt, crash sensor is fixed in rivet nut.By the mounting structure of frame-type, is conducive to increase mounting bracket acoustic inertia and rigidity, the anti-interference ability of reinforced support improve the safety of vehicle.
Description
Technical field
The present invention relates to field of automobile safety, in particular to bump sensor mounting bracket before a kind of frame-type.
Background technique
Preceding bump sensor plays an important role in vehicle safety monitoring and pedestrian protecting, acquires collision alarm, so
Collision alarm is passed into air spring control afterwards, judges whether this signal strength needs a gas explosion capsule by air spring control, so
The accuracy of preceding bump sensor acquisition collision alarm is extremely important.
Generally on vehicle, preceding bump sensor mounting bracket is the components of steel, the cross being mounted near front bumper
The positions such as beam or B column pass to air spring control according to the collision alarm of sensing.Such as automobile disclosed in CN105835786
Crash sensor mounting bracket is a kind of stamping forming sheet metal component, using bikini mounting structure, is fixed by three screws
To the side of water tank column, the U shape space of water tank is made full use of, but structure is complicated for the mounting bracket, needs according to water tank
Shape carries out unique design, and each facade is irregular, complex process when integrated molding, and the structure uses monolithic design, shadow
Sound of movement rigidity property, in Knock test, the installation site test result of mounting bracket shows in acoustic inertia appraisal curve
Red area, it is bad.Automobile sensor mounting bracket disclosed in CN20573727 proposes above-mentioned similar one chip installation branch
Frame structure and position.
In addition, the sensor fixing structure in automobile inner side face disclosed in CN201824993, the outside plate of B column and interior is set
It between plate, and is fixed on outside plate, so to meet fixing intensity demand.But the structure is still a kind of one chip installation knot
Structure, under the demand of light-weight design, edge is easy to appear trembling, if made of aluminum alloy materials, in dynamic stiffness
Energy, mode all existing defects.
Summary of the invention
It is an object of that present invention to provide bump sensor installation branch before the excellent frame-type of a kind of acoustic inertia and rigidity property
Frame, strong antijamming capability, bump sensor before being easily installed and dismantling meet lightweight requirements.
To reach above-mentioned purpose, the present invention proposes bump sensor mounting bracket before a kind of frame-type, including frame bracket
Body is in back-shaped structure, has the through-hole through its flanking central, and the bottom surface of frame body is welded to the upper of front anticollision beam of automobile
Surface；
The through-hole is inner chamfer structure；
The one side of the frame body is provided with the location hole of positioning crash sensor；
The location hole side face of the support body limits the first facade of support body；
Second facade of planes bound support body where the bottom surface of the support body；
The support body surface vertical with the first facade and the second facade of the support body limits third facade；
First facade is parallel with the face YZ, and the second facade is parallel with the face XY, and third facade is parallel with the face XZ；
On the support body, the position for closing on location hole is provided with the staking spiral shell extended along the first facade into through-hole
Mother passes through crash sensor by external installation bolt and crash sensor is fixed in rivet nut.
In further embodiment, the support body is Al-alloy parts, the lightweight requirements suitable for new-energy automobile.
In further embodiment, the radius of the inner chamfer is 7mm.
In further embodiment, a height of 35mm × 40mm of the length and width of the support body × 45mm, material thickness is 4mm.
In further embodiment, through-hole described in the support body extends along the longitudinally of front anticollision beam of automobile.
In further embodiment, the underrun item of the support body is welded to front anticollision beam of automobile.
In further embodiment, the bottom surface of the support body and the side adjacent with bottom surface are welded to vapour by item
Chinese herbaceous peony collision prevention girders.
By above-mentioned the technical solution of the utility model, the beneficial effect is that: it is whole to weld by the mounting structure of frame-type
It is connected on front anticollision beam of automobile, enhances whole reliability, advantageously reduce Al-alloy parts and one chip steel part bring is quivered
It is dynamic, by the synergistic effect of three facades, mounting bracket acoustic inertia and rigidity are increased, strengthens the anti-interference ability of bracket,
Accurate signal is acquired for preceding bump sensor and provides guarantee, improves the safety of vehicle.
Meanwhile the utility model uses the mounting structure of frame-type, compared to traditional one chip mounting structure, in dynamic stiffness
Performance, mode more preferably, guarantee accurate signal acquisition and transmitting.
In addition, mounting bracket is manufactured using aluminium alloy, meets lightweight principle, sensing is touched before being fixed by rivet nut
Device, installation and removal performance are good.And by way of item weldering, aluminium alloy post is welded on front anti-collision beam, does not increase it additionally
His technique is implemented simple and convenient.
It should be appreciated that as long as aforementioned concepts and all combinations additionally conceived described in greater detail below are at this
It can be viewed as a part of the subject matter of the disclosure in the case that the design of sample is not conflicting.In addition, required guarantor
All combinations of the theme of shield are considered as a part of the subject matter of the disclosure.
Can be more fully appreciated from the following description in conjunction with attached drawing present invention teach that the foregoing and other aspects, reality
Apply example and feature.The features and/or benefits of other additional aspects such as illustrative embodiments of the invention will be below
Description in it is obvious, or learnt in practice by the specific embodiment instructed according to the present invention.
Detailed description of the invention
Attached drawing is not intended to drawn to scale.In the accompanying drawings, identical or nearly identical group each of is shown in each figure
It can be indicated by the same numeral at part.For clarity, in each figure, not each component part is labeled.
Now, example will be passed through and the embodiments of various aspects of the invention is described in reference to the drawings, in which:
Fig. 1 be the utility model frame-type before bump sensor mounting bracket overall schematic.
Fig. 2 be the utility model frame-type before bump sensor mounting bracket structural schematic diagram.
Fig. 3 be the utility model frame-type before bump sensor mounting bracket installation process schematic diagram.
Specific embodiment
In order to better understand the technical content of the present invention, special to lift specific embodiment and institute's accompanying drawings is cooperated to be described as follows.
Various aspects with reference to the accompanying drawings to describe the present invention in the disclosure, shown in the drawings of the embodiment of many explanations.
It is not intended to cover all aspects of the invention for embodiment of the disclosure.It should be appreciated that a variety of designs and reality presented hereinbefore
Those of apply example, and describe in more detail below design and embodiment can in many ways in any one come it is real
It applies, this is because conception and embodiment disclosed in this invention are not limited to any embodiment.In addition, disclosed by the invention one
A little aspects can be used alone, or otherwise any appropriately combined use with disclosed by the invention.
In conjunction with shown in Fig. 1-Fig. 3, the utility model proposes frame-type before bump sensor mounting bracket (1,3), on the whole
Before being installed on impact beam 2, label 1 indicates left installation bracket, and label 3 indicates right mounting bracket, before the two is symmetrically welded to
1 upper surface of impact beam is fixed preferably by item weldering welding.
Left installation bracket 1 is identical with the structure of right mounting bracket 3, carries out by taking the mounting bracket of label 1 as an example below specific
Explanation.
It is noted that in general, left installation bracket 1 and 3 position of right mounting bracket are that opposite vehicle body indulges facade pair
Claim.
In conjunction with shown in Fig. 2-Fig. 3, bump sensor mounting bracket before frame-type, including frame bracket body, it is in back-shaped structure,
With the through-hole for running through its flanking central.Through-hole extends along the longitudinally of front anticollision beam of automobile.Preferably, through-hole is interior
Chamfering structure, the radius of chamfering are 5mm-8mm.
The bottom surface of frame body is welded to the upper surface of front anticollision beam of automobile 2.
In conjunction with Fig. 1, the one side of frame body is provided with the location hole 5 for positioning crash sensor, the positioning of support body
First facade of hole side face restriction support body.The position that location hole 5 is closed on support body is provided with along the first facade
The rivet nut 4 extended into through-hole passes through crash sensor by external installation bolt 11 crash sensor 10 is fixed
Into rivet nut, the firm fixation to crash sensor is realized.
In conjunction with Fig. 2-3, the second facade of planes bound support body where the bottom surface of support body.
The support body surface vertical with the first facade and the second facade of support body limits third facade.
First facade is parallel with the face YZ, and the second facade is parallel with the face XY, and third facade is parallel with the face XZ.
In this way, enhancing dynamic stiffness performance, Modal Performances by the coordinative role of said frame formula design and facade, strengthen
The reliability of preceding impact sensor bracket increases its acoustic inertia and rigidity, while can be realized on the whole using Al-alloy parts light
Quantization, the application being more conducive on the new-energy automobiles such as electric car also can satisfy its collision performance demand and test
It is required that.
In the particular embodiment, support body is preferably Al-alloy parts, the lightweight requirements suitable for new-energy automobile.
In a specific implementation, a height of 35mm × 40mm of the length and width of support body × 45mm, material thickness is 4mm.Inner chamfer
Radius be 7mm.
In order to further enhance being fixedly connected for impact beam 2 before mounting bracket, the bottom surface of support body and adjacent with bottom surface
Side by item be welded to before impact beam 2.
Although the present invention has been disclosed as a preferred embodiment, however, it is not to limit the invention.Skill belonging to the present invention
Has usually intellectual in art field, without departing from the spirit and scope of the present invention, when can be used for a variety of modifications and variations.Cause
This, the scope of protection of the present invention is defined by those of the claims.
Claims (8)
1. bump sensor mounting bracket before a kind of frame-type, which is characterized in that be in back-shaped structure, tool including frame bracket body
There is the through-hole through its flanking central, and the bottom surface of frame body is welded to the upper surface of front anticollision beam of automobile；
The through-hole is inner chamfer structure；
The one side of the frame body is provided with the location hole of positioning crash sensor；
The location hole side face of the support body limits the first facade of support body；
Second facade of planes bound support body where the bottom surface of the support body；
The support body surface vertical with the first facade and the second facade of the support body limits third facade；
First facade is parallel with the face YZ, and the second facade is parallel with the face XY, and third facade is parallel with the face XZ；
On the support body, the position for closing on location hole is provided with the rivet nut extended along the first facade into through-hole, leads to
It crosses external installation bolt and passes through crash sensor for crash sensor fixed in rivet nut.
2. bump sensor mounting bracket before frame-type according to claim 1, which is characterized in that the support body is aluminium conjunction
Golden part, the lightweight requirements suitable for new-energy automobile.
3. bump sensor mounting bracket before frame-type according to claim 1, which is characterized in that the radius of the inner chamfer
For 5mm-8mm.
4. bump sensor mounting bracket before frame-type according to claim 1, which is characterized in that the length and width of the support body
A height of 35mm × 40mm × 45mm, material thickness are 4mm.
5. bump sensor mounting bracket before frame-type according to claim 1, which is characterized in that the radius of the inner chamfer
For 7mm.
6. bump sensor mounting bracket before frame-type according to claim 1, which is characterized in that lead to described in the support body
Hole extends along the longitudinally of front anticollision beam of automobile.
7. bump sensor mounting bracket before frame-type according to claim 1, which is characterized in that the bottom surface of the support body
Front anticollision beam of automobile is welded to by item.
8. bump sensor mounting bracket before frame-type according to claim 1, which is characterized in that the bottom surface of the support body
And adjacent side is welded to front anticollision beam of automobile by item with bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820656109.4U CN208429048U (en) | 2018-05-04 | 2018-05-04 | Bump sensor mounting bracket before frame-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820656109.4U CN208429048U (en) | 2018-05-04 | 2018-05-04 | Bump sensor mounting bracket before frame-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208429048U true CN208429048U (en) | 2019-01-25 |
Family
ID=65103493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820656109.4U Expired - Fee Related CN208429048U (en) | 2018-05-04 | 2018-05-04 | Bump sensor mounting bracket before frame-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208429048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060075A (en) * | 2021-02-26 | 2021-07-02 | 江苏开沃汽车有限公司 | Side impact sensor mounting structure and mounting method thereof |
-
2018
- 2018-05-04 CN CN201820656109.4U patent/CN208429048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060075A (en) * | 2021-02-26 | 2021-07-02 | 江苏开沃汽车有限公司 | Side impact sensor mounting structure and mounting method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |