CN205185976U - Air bag loudspeaker pressfitting support - Google Patents
Air bag loudspeaker pressfitting support Download PDFInfo
- Publication number
- CN205185976U CN205185976U CN201520950586.8U CN201520950586U CN205185976U CN 205185976 U CN205185976 U CN 205185976U CN 201520950586 U CN201520950586 U CN 201520950586U CN 205185976 U CN205185976 U CN 205185976U
- Authority
- CN
- China
- Prior art keywords
- horn bracket
- bracket body
- conductive contact
- stainless steel
- contact plate
- 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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Abstract
The utility model belongs to the technical field of passive safety device technique and specifically relates to an air bag loudspeaker pressfitting support, including stainless steel horn bracket body, the both ends and the middle part of stainless steel horn bracket body are equipped with a conductive contact plate respectively, adopt the compression joint between stainless steel horn bracket body and the conductive contact plate, conductive contact plate's lower surface and the laminating of the upper surface of stainless steel horn bracket body. Compared with the prior art, the utility model, it as conductive contact plate, through with conductive contact plate and stainless steel horn bracket body pressfitting, constitutes a neotype horn bracket to set up relative its independent copper or silver -colored part on stainless steel horn bracket body. The utility model discloses having reduced the resistivity that horn bracket body material change results in and having risen, the electric spark when avoiding contacting between the contact produces the alloy, and the circumstances of blocking current conduction takes place, and in reduce cost, the performance can satisfy whole car requirement again.
Description
Technical field
The utility model relates to passive safety feature technical field, specifically a kind of safety air bag loudspeaker pressing support.
Background technology
Horn mechanism is device important on automobile.Horn trumpet with safety air bag is mounted in safety air bag inside, and horn bracket is divided into upper and lower two parts, has upper and lower two contacts, and has certain gap between contact, forms off state.When the surperficial decorative cover of chaufeur pressing safety air bag, upper and lower two contact in automobile horn support assembly, form conductive path, electric current is completed by loudspeaker and blows a whistle.
In the prior art, the metallic conduction such as copper, silver performance is good, the material of Chang Zuowei horn bracket, but the price of these metals is more expensive, causes horn bracket cost to be difficult to decline.And other conducting metal resistance rate intensity of variations are comparatively large, performance is not as good as the metal such as copper, silver.
Therefore, the horn bracket that the lower and performance of a kind of cost can meet again car load requirement is needed to develop.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides the horn bracket that the lower and performance of a kind of cost can meet again car load requirement.
In order to achieve the above object, the utility model is a kind of safety air bag loudspeaker pressing support, comprise corrosion-resistant steel horn bracket body, it is characterized in that: the two ends of corrosion-resistant steel horn bracket body and middle part are respectively equipped with a conductive contact blade, corrosion-resistant steel horn bracket body is connected with adopting pressing between conductive contact blade, and the lower surface of conductive contact blade and the upper surface of corrosion-resistant steel horn bracket body are fitted.
Two ends and the middle part of described corrosion-resistant steel horn bracket body are respectively provided with through hole, and conductive contact blade is provided with another through hole, and through hole is corresponding with the position of another through hole.
Described conductive contact blade is copper sheet or silver strip.
The utility model compared with the existing technology, corrosion-resistant steel horn bracket body is arranged relatively its independently copper or silver-colored parts, as conductive contact blade, by by conductive contact blade and the pressing of corrosion-resistant steel horn bracket body, form a kind of novel horn bracket.The utility model reduces horn bracket bulk material and changes the electrical resistivity rising caused, and avoid the electro spark during Contact of contact to produce alloy, the situation blocking current lead-through occurs, and while reducing costs, performance can meet car load requirement again.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cutaway view of the present utility model.
See Fig. 1-2,1 is corrosion-resistant steel horn bracket body; 2 is conductive contact blade; 3 is through hole; 4 is another through hole.
Detailed description of the invention
Now by reference to the accompanying drawings the utility model is described further.
See Fig. 1 and Fig. 2, the utility model is a kind of safety air bag loudspeaker pressing support, comprises corrosion-resistant steel horn bracket body.The two ends of corrosion-resistant steel horn bracket body 1 and middle part are respectively equipped with a conductive contact blade 2, corrosion-resistant steel horn bracket body 1 adopts pressing to be connected with between conductive contact blade 2, the lower surface of conductive contact blade 2 and the upper surface of corrosion-resistant steel horn bracket body 1 are fitted, and conductive contact blade (2) is copper sheet or silver strip.
In the utility model, for the ease of installing, two ends and the middle part of corrosion-resistant steel horn bracket body 1 are respectively provided with through hole 3, and conductive contact blade 2 is provided with another through hole 4, and through hole 3 is corresponding with the position of another through hole 4.
The utility model arrange on corrosion-resistant steel horn bracket body 1 relatively its independently copper or silver-colored parts, as conductive contact blade 2, by by conductive contact blade 2 and the pressing of corrosion-resistant steel horn bracket body 1, form a kind of novel horn bracket.
Horn bracket material is replaced by corrosion-resistant steel by the utility model, material altering causes electrical resistivity to rise, by corrosion-resistant steel horn bracket body 1 and conductive contact blade 2 are designed to two individual components and are fixed by pressing structure, stainless steel material is changed and causes the electrical resistivity risen to be declined, the electro spark during Contact of contact is avoided to produce alloy, the situation blocking current lead-through occurs, and while reducing costs, performance can meet car load requirement again.
Claims (3)
1. a safety air bag loudspeaker pressing support, comprise corrosion-resistant steel horn bracket body, it is characterized in that: the two ends of corrosion-resistant steel horn bracket body (1) and middle part are respectively equipped with a conductive contact blade (2), adopt pressing to be connected between corrosion-resistant steel horn bracket body (1) with conductive contact blade (2), the lower surface of conductive contact blade (2) and the upper surface of corrosion-resistant steel horn bracket body (1) are fitted.
2. a kind of safety air bag loudspeaker pressing support according to claim 1, it is characterized in that: two ends and the middle part of described corrosion-resistant steel horn bracket body (1) are respectively provided with through hole (3), conductive contact blade (2) is provided with another through hole (4), and through hole (3) is corresponding with the position of another through hole (4).
3. a kind of safety air bag loudspeaker pressing support according to claim 1, is characterized in that: described conductive contact blade (2) is copper sheet or silver strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520950586.8U CN205185976U (en) | 2015-11-25 | 2015-11-25 | Air bag loudspeaker pressfitting support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520950586.8U CN205185976U (en) | 2015-11-25 | 2015-11-25 | Air bag loudspeaker pressfitting support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205185976U true CN205185976U (en) | 2016-04-27 |
Family
ID=55779003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520950586.8U Expired - Fee Related CN205185976U (en) | 2015-11-25 | 2015-11-25 | Air bag loudspeaker pressfitting support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205185976U (en) |
-
2015
- 2015-11-25 CN CN201520950586.8U patent/CN205185976U/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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180514 Address after: 201707 5 5 song Ze Avenue, Qingpu Industrial Park, Shanghai. Patentee after: 100 high car safety system (Shanghai) Co., Ltd. Address before: 201707 No. 8000 song Ze Avenue, Qingpu Industrial Park, Qingpu District, Shanghai. Patentee before: High Tian (Shanghai) Auto Fittings Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20191125 |