CN202118818U - Fastening mechanism of adjusting ball seat for vehicular lamp - Google Patents
Fastening mechanism of adjusting ball seat for vehicular lamp Download PDFInfo
- Publication number
- CN202118818U CN202118818U CN2011202139627U CN201120213962U CN202118818U CN 202118818 U CN202118818 U CN 202118818U CN 2011202139627 U CN2011202139627 U CN 2011202139627U CN 201120213962 U CN201120213962 U CN 201120213962U CN 202118818 U CN202118818 U CN 202118818U
- Authority
- CN
- China
- Prior art keywords
- ball seat
- adjusting
- adjusting ball
- elasticity
- fastening mechanism
- 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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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model relates to a fastening mechanism of an adjusting ball seat for a vehicular lamp. The fastening mechanism comprises the adjusting ball seat which is provided with an elastic notch, and an adjusting screw which is positioned at an end on the adjusting ball seat and provided with a ball head. The adjusting ball seat is positioned at the periphery of the elastic notch and equipped with an elastic shroud ring. By utilizing the elastic clamping action of the elastic shroud ring, the fastening mechanism facilitates the tighter connection between the adjusting ball seat and the adjusting screw, so that the adjusting screw is not only convenient to adjust in the adjusting ball seat but also free of being loosened from the adjusting ball seat. The problems such as loosening, deviating and the like between the adjusting screw and the adjusting ball seat can be effectively prevented, and the connecting performance of an adjusting mechanism is improved.
Description
Technical field
The utility model relates to a kind of car light with the retention mechanism of regulating ball seat, belongs to the motor vehicle lamp technical field.
Background technology
The headlamp of motor vehicle is to adopt governor motion to carry out light modulation; And the connector in the governor motion generally adopts ball head structure; The adjustment screw that one end is had bulb is installed in the adjusting ball seat, regulates in the ball seat for ease of the bulb on the adjustment screw is installed in, and installation direction has the elasticity notch more than three in adjusting ball seat upper edge usually; In the assembling use, ball head structure has the characteristics such as flexible, convenient of using.But also be provided with a plurality of elasticity notches, therefore in use, can make the bulb on the adjustment screw in regulating ball seat, slippage occur, even the bulb of adjustment screw gets loose from regulating in the ball seat, and influence normal light modulation work because of regulating ball seat.
Summary of the invention
The purpose of the utility model provides a kind of adjustment screw that can make things convenient for and regulates at the adjusting ball seat, makes adjustment screw can not use the retention mechanism of regulating ball seat from the car light that the adjusting ball seat gets loose again.
The utility model is that the technical scheme that achieves the above object is: a kind of car light is with the retention mechanism of regulating ball seat; Comprise that the adjusting ball seat that is provided with the elasticity notch regulates with being installed in that an end has the adjustment screw of bulb on the ball seat, it is characterized in that: the periphery that said adjusting ball seat is positioned at the elasticity notch is equipped with the elasticity shroud ring.
The utility model is equipped with the elasticity shroud ring in the periphery that the adjusting ball seat is positioned at the elasticity notch; Utilize the elasticity clamping action of elasticity shroud ring; It is tightr to make that the adjusting ball seat is connected with adjustment screw, can make things convenient for adjustment screw to regulate at the adjusting ball seat, and adjustment screw can not got loose from regulating ball seat; Can effectively prevent the appearance of problems such as getting loose between the two, skew, improve the switching performance of governor motion.
Description of drawings
Below in conjunction with accompanying drawing the embodiment of the utility model is made further detailed description.
Fig. 1 is that the utility model car light is with the retention mechanism perspective view of regulating ball seat.
Fig. 2 is that the utility model car light is with the retention mechanism structural representation of regulating ball seat.
Fig. 3 is the A-A sectional structure sketch map of Fig. 2.
Wherein: the 1-adjustment screw, 2-elasticity shroud ring, the 21-breach, 3-regulates ball seat, 31-elasticity notch, 32-is protruding, 33-sphere, 4-suspension column.
The specific embodiment
See shown in Fig. 1～3 that the car light of the utility model comprises the adjusting ball seat 3 that is provided with elasticity notch 31 and be installed in adjusting ball seat 3 one ends to have the adjustment screw 1 of bulb with the retention mechanism of regulating ball seat; The bulb of adjustment screw 1 end matches with the sphere of regulating in the ball seat 3 33; The periphery that adjusting ball seat 3 is positioned at elasticity notch 31 is equipped with elasticity shroud ring 2, and elasticity shroud ring 2 can adopt metal material to process, the one of which side opening; Be easily installed in and regulate on the ball seat 3; Under the elastic force effect of elasticity shroud ring 2, encase elasticity notch 31 places that regulate ball seat 3, in use, keep the bulb of adjustment screw 1 and the sphere of regulating in the ball seat 3 33 to have mated condition preferably.See shown in Fig. 1～3; The utility model is that elasticity shroud ring 2 can not come off from the outside of regulating ball seat 3; The periphery of regulating ball seat 3 is provided with a convexity 32 at least, and the utility model is provided with two convexities 32 of symmetry, and elasticity shroud ring 2 is provided with and protruding 32 corresponding breach 21.See Fig. 1, shown in 2, the utility model is provided with the installing hole that suspension column 4 is installed regulating ball seat 3 one sides, peace can will be regulated ball seat 3 through securing member and will be installed on the suspension column 4 on the light fixture, or the dress hole is provided with screw thread, adjusting ball seat 3 is screwed on the suspension column 4 on the light fixture.
Claims (3)
1. a car light is with the retention mechanism of regulating ball seat; Comprise the adjusting ball seat (3) that is provided with elasticity notch (31) and be installed in the last end of adjusting ball seat (3) to have the adjustment screw (1) of bulb, it is characterized in that: the periphery that said adjusting ball seat (3) is positioned at elasticity notch (31) is equipped with elasticity shroud ring (2).
2. car light according to claim 1 is with the retention mechanism of regulating ball seat, and it is characterized in that: the periphery of described adjusting ball seat (3) is provided with a convexity (32) at least, and elasticity shroud ring (2) is provided with and protruding (32) corresponding breach (21).
3. car light according to claim 1 is characterized in that with the retention mechanism of regulating ball seat: said adjusting ball seat (3) one sides are provided with the installing hole that suspension column is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202139627U CN202118818U (en) | 2011-06-23 | 2011-06-23 | Fastening mechanism of adjusting ball seat for vehicular lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202139627U CN202118818U (en) | 2011-06-23 | 2011-06-23 | Fastening mechanism of adjusting ball seat for vehicular lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202118818U true CN202118818U (en) | 2012-01-18 |
Family
ID=45459880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202139627U Expired - Lifetime CN202118818U (en) | 2011-06-23 | 2011-06-23 | Fastening mechanism of adjusting ball seat for vehicular lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202118818U (en) |
-
2011
- 2011-06-23 CN CN2011202139627U patent/CN202118818U/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: 20120118 |
|
| CX01 | Expiry of patent term |