CN205122432U - Central control switch that contracts of can bursting - Google Patents
Central control switch that contracts of can bursting Download PDFInfo
- Publication number
- CN205122432U CN205122432U CN201520893167.5U CN201520893167U CN205122432U CN 205122432 U CN205122432 U CN 205122432U CN 201520893167 U CN201520893167 U CN 201520893167U CN 205122432 U CN205122432 U CN 205122432U
- Authority
- CN
- China
- Prior art keywords
- control switch
- lug
- hanger
- center
- central control
- 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
Links
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a central control switch that contracts of can bursting, include the casing at least and set up in a plurality of lugs of the external side of epitheca, the open pore has been seted up on the lug, the upper surface of lug with be formed with a contained angle between the upper surface of last casing, central control switch that contracts of can bursting still including be used for with the lug is fixed to be set up in the fastener of base, set up in base a plurality of the opening direction of lug is unanimous, central control switch that contracts of can bursting can follow under the effect of external force the opening direction moving as a whole of open pore. The utility model discloses an above -mentioned structural design is owing to set up the lug in the outside of last casing with certain contained angle slope to to hang supra -auricular connecting hole and set up to the open pore, reduce the stress concentration of lug root, reduce lug cracked risk under the exogenic action, improve the security that the central control switch was used, promote the customer satisfaction.
Description
Technical field
The utility model relates to vehicle switch technical field, particularly relates to a kind of shrinkable center-control switch.
Background technology
Modern multimedia automobile uses center-control switch to realize some controlling functions mostly.But national legislation GB11552-2009 " passenger car inner tabs " is for protrusion mandatory requirement in car: after namely in car, protrusion is subject to the impact of the external force of 378N, needs to carry out crumple, avoids hurting passenger inside the vehicle.
In order to prevent the generation of above-mentioned condition, existing center-control switch is generally all provided with hanger, and closed circular hole is set on hanger, center-control switch is fixedly installed on pedestal by the trip bolt be arranged in circular hole, meanwhile, the concordant setting of upper upper shell of hanger and center-control switch.
But above-mentioned this setup, owing to being fixedly installed between hanger and pedestal, hanger root easily produces stress and concentrates, when larger External Force Acting is on the knob of center-control switch, hanger is easy at statutes test Fracture, causes switch to loosen and even comes off.This can test by satisfy regulatory, but part also cannot reinstall to use again.
Therefore, those skilled in the art need badly research a kind of under the effect of impact of external force hanger be not easy to rupture, center-control switch that coefficient of safety is higher.
Utility model content
Because the above-mentioned defect of prior art, the utility model proposes a kind of under the effect of impact of external force hanger be not easy the shrinkable center-control switch ruptured, coefficient of safety is higher.
For achieving the above object, the switch that the utility model provides, at least comprises upper shell and is arranged at the multiple hangers outside described upper shell, hanger described in each offers open pore; An angle is formed between the upper surface of described hanger and the upper surface of described upper shell; Described shrinkable center-control switch also comprises the securing member for described hanger being fixedly installed on pedestal, the opening direction being arranged at the multiple described hanger of described pedestal is consistent, and described shrinkable center-control switch can move integrally along the opening direction of described open pore under the effect of external force.
In some preferred implementations, the angle between the upper surface of described hanger and the upper surface of described upper shell is 45 °.
In some preferred implementations, described securing member is trip bolt.
The beneficial effects of the utility model:
Said structure design of the present utility model, due to hanger is obliquely installed outside in upper shell with certain angle, the stress reducing hanger root is concentrated, and reduces the risk that hanger ruptures under external force, improve the fail safe of center-control switch application, improve customer satisfaction.
Said structure design of the present utility model, due to the connecting hole on hanger is set to open pore, and the opening direction being installed on the open pore of the multiple hangers outside upper shell is consistent, therefore, when External Force Acting is in center-control switch, center-control switch can along the opening direction slippage of open pore, effective impact cushioning external force, reduce the risk of hanger fracture, decrease the cost of after-sales service, improve customer satisfaction.
Be described further below with reference to the technique effect of accompanying drawing to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the utility model one embodiment.
Fig. 2 is the mounting structure schematic diagram of the center-control switch in Fig. 1.
Embodiment
As depicted in figs. 1 and 2, present embodiments provide a kind of shrinkable center-control switch, as shown in Figure 1, shrinkable center-control switch comprises upper shell 1 and is arranged at four hangers 2 outside upper shell 1, hanger 2 offers open pore 21.The upper surface of upper shell 1 is also provided with knob 11 and multiple button 12.
As shown in Figure 2, the angle of one 45 ° is formed between the upper surface of hanger 2 and the upper surface of upper shell 1.Shrinkable center-control switch also comprises the trip bolt 4 as securing member for hanger 2 being fixedly installed on pedestal 3, and under the effect of external force, shrinkable center-control switch can move along the opening direction of open pore 21.
In other embodiments, the securing member as connector also can adopt bolt.
In other embodiments, the angle between the upper surface of lug and the upper surface of upper shell also can be other angle, specifically determines according to center-control switch present position and stressing conditions.
Due to hanger is obliquely installed outside in upper shell with certain angle, the stress reducing hanger root is concentrated, and reduces the risk that hanger ruptures under external force, improves the fail safe of center-control switch application, improves customer satisfaction.
As shown in Figure 1, the opening direction being arranged at four hangers 2 of pedestal 3 is consistent, and namely the opening of all lugs 2 all left.
In other embodiments, the opening direction being installed on the lug of pedestal also can adjust as required.
Due to the setting of lug open pore, when External Force Acting is in center-control switch, center-control switch can along the opening direction integral slipping of open pore, effective impact cushioning external force, reduce the risk of hanger fracture, decrease the cost of after-sales service, improve customer satisfaction.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection range of claims.
Claims (3)
1. a shrinkable center-control switch, at least comprises upper shell and is arranged at the multiple hangers outside described upper shell, it is characterized in that, hanger described in each offers open pore; An angle is formed between the upper surface of described hanger and the upper surface of described upper shell; Described shrinkable center-control switch also comprises the securing member for described hanger being fixedly installed on pedestal, the opening direction being arranged at the multiple described hanger of described pedestal is consistent, and described shrinkable center-control switch can move integrally along the opening direction of described open pore under the effect of external force.
2. shrinkable center-control switch as claimed in claim 1, it is characterized in that, the angle between the upper surface of described hanger and the upper surface of described upper shell is 45 °.
3. shrinkable center-control switch as claimed in claim 2, it is characterized in that, described securing member is trip bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893167.5U CN205122432U (en) | 2015-11-10 | 2015-11-10 | Central control switch that contracts of can bursting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520893167.5U CN205122432U (en) | 2015-11-10 | 2015-11-10 | Central control switch that contracts of can bursting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205122432U true CN205122432U (en) | 2016-03-30 |
Family
ID=55578016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520893167.5U Expired - Fee Related CN205122432U (en) | 2015-11-10 | 2015-11-10 | Central control switch that contracts of can bursting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205122432U (en) |
-
2015
- 2015-11-10 CN CN201520893167.5U patent/CN205122432U/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 | ||
| 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: 20160330 Termination date: 20211110 |