CN202213555U - Air bag electronic control unit rack capable of improving dynamic stiffness - Google Patents
Air bag electronic control unit rack capable of improving dynamic stiffness Download PDFInfo
- Publication number
- CN202213555U CN202213555U CN2011202617120U CN201120261712U CN202213555U CN 202213555 U CN202213555 U CN 202213555U CN 2011202617120 U CN2011202617120 U CN 2011202617120U CN 201120261712 U CN201120261712 U CN 201120261712U CN 202213555 U CN202213555 U CN 202213555U
- Authority
- CN
- China
- Prior art keywords
- control unit
- air bag
- electronic control
- bag electronic
- rack body
- 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 - Lifetime
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to an installation rack, especially relates to an air bag electronic control unit rack capable of improving dynamic stiffness, comprising a rack body. The air bag electronic control unit rack capable of improving dynamic stiffness is characterized in that two sides of the rear part of the rack body are respectively provided with two first installation parts; each of the first installation part is provided with an oblique installing hole; two sides of the front part of the rack body are respectively provided with two second installation parts; each of the second installation part is provided with a longitudinal installing hole; the middle part of the rack body is provided with a plurality of bolts for installing the air bag electronic control unit. The air bag electronic control unit rack has strong dynamic stiffness, high precision of data collecting by the air bag electronic control unit, less resonance and simple structure.
Description
Technical field
The utility model relates to a kind of mounting bracket, especially relates to a kind of safety air bag electronic control unit support that is used to improve dynamic stiffness.
Background technology
As everyone knows, present most of safety air bag electronic control unit is mounted on the support, then support is fixed on the vehicle body.Because safety air bag electronic control unit itself is had relatively high expectations to the dynamic stiffness of attachment point; If the dynamic stiffness of the point of installing is relatively poor; Resonate and produce in the vehicle traveling process; Just will influence the accurate judgement of safety air bag electronic control unit, and then cause control inaccurate, air bag will not have protection occupant's effect.So not only need the proportioning between strong also needs of the rigidity of support own and the vehicle body better, support is installed in behind the vehicle body more near an integral body, lower resonance, and the raising dynamic stiffness.Therefore, the utility model reduces resonance for the accuracy of safety air bag electronic control unit image data, has designed a kind of safety air bag electronic control unit support.
The utility model content
The utility model mainly is to the above-mentioned technical matters of existing in prior technology, provides that a kind of dynamic stiffness is strong, the safety air bag electronic control unit support of the raising dynamic stiffness that accuracy is high, resonance is less, simple in structure of safety air bag electronic control unit image data.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals: a kind of safety air bag electronic control unit support that improves dynamic stiffness; Comprise rack body; It is characterized in that both sides, described rack body rear portion are respectively equipped with two first installation portions; First installation portion is provided with oblique mounting hole; Described rack body front part sides is respectively equipped with two second installation portions, and second installation portion is provided with vertical mounting hole, and described rack body middle part is provided with the some bolts that are used to install the safety air bag electronic control unit.Two attachment points of the utility model rack body front part sides are used for vertically fixing, and two attachment points of both sides, rack body rear portion are used for oblique fixing, through fixing of different azimuth, improve fixation stability property, reduce resonance.
As preferably, the angle between described oblique mounting hole and the rack body is 120 °～160 °.Can increase being fastenedly connected of support and vehicle body, make the stability of support better, reduce vibrations, improve the safety air bag electronic control unit judgement.
As preferably, described vertical mounting hole is connected with rack body through connecting strap.Simple in structure, easy for installation.
As preferably, the described quantity that is used to install the bolt of safety air bag electronic control unit is three.
Therefore, the utlity model has characteristics such as dynamic stiffness is strong, the accuracy of safety air bag electronic control unit image data is high, resonance is less, simple in structure.
Description of drawings
Accompanying drawing 1 is a kind of structural upright scheme drawing of the utility model.
Accompanying drawing 2 is a kind of structure birds-eye vieies of the utility model.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment 1:
Like Figure of description 1, shown in 2; A kind of safety air bag electronic control unit support that improves dynamic stiffness comprises rack body 1, and both sides, rack body 1 rear portion are respectively equipped with two first installation portions 6; First installation portion is provided with oblique mounting hole 2; The rack body front part sides is respectively equipped with two second installation portion 7, the second installation portions and is provided with first installation portion 6 that 3, two of vertical mounting holes are provided with oblique mounting hole 2 and is connected the relative dual-side of rack body 1; Two second installation portions 7 that are provided with vertical mounting hole 3 are connected the both sides of the same side of rack body 1, and the side at two second installation portion 7 places is vertical with the side that two first installation portions 6 belong to.Rack body 1 middle part is provided with the some bolts 4 that are used to install the safety air bag electronic control unit.Angle between oblique mounting hole 2 and the rack body 1 is 140 °.Vertically mounting hole 3 is connected with rack body through connecting strap 5.
Two attachment points of the utility model rack body front part sides are used for vertically fixing; Two attachment points of both sides, rack body rear portion are used for oblique fixing; Through fixing of different azimuth, can increase being fastenedly connected of support and vehicle body, make the stability of support better; Reduce vibrations, improve the safety air bag electronic control unit judgement.
Should be understood that this embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (4)
1. safety air bag electronic control unit support that improves dynamic stiffness; Comprise rack body (1); It is characterized in that both sides, described rack body rear portion are respectively equipped with two first installation portions (6); First installation portion is provided with oblique mounting hole (2); Described rack body front part sides is respectively equipped with two second installation portions (7), and second installation portion is provided with vertical mounting hole (3), and described rack body middle part is provided with the some bolts (4) that are used to install the safety air bag electronic control unit.
2. the safety air bag electronic control unit support of raising dynamic stiffness according to claim 1 is characterized in that the angle between described oblique mounting hole and the rack body is 120 °～160 °.
3. the safety air bag electronic control unit support of raising dynamic stiffness according to claim 1 and 2 is characterized in that described vertical mounting hole (3) is connected with rack body through connecting strap (5).
4. the safety air bag electronic control unit support of raising dynamic stiffness according to claim 1 and 2 is characterized in that the described quantity that is used to install the bolt (4) of safety air bag electronic control unit is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202617120U CN202213555U (en) | 2011-07-22 | 2011-07-22 | Air bag electronic control unit rack capable of improving dynamic stiffness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202617120U CN202213555U (en) | 2011-07-22 | 2011-07-22 | Air bag electronic control unit rack capable of improving dynamic stiffness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202213555U true CN202213555U (en) | 2012-05-09 |
Family
ID=46012823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202617120U Expired - Lifetime CN202213555U (en) | 2011-07-22 | 2011-07-22 | Air bag electronic control unit rack capable of improving dynamic stiffness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202213555U (en) |
-
2011
- 2011-07-22 CN CN2011202617120U patent/CN202213555U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120509 |
|
| CX01 | Expiry of patent term |