CN105788659A - Novel light guide pointer - Google Patents
Novel light guide pointer Download PDFInfo
- Publication number
- CN105788659A CN105788659A CN201410815837.1A CN201410815837A CN105788659A CN 105788659 A CN105788659 A CN 105788659A CN 201410815837 A CN201410815837 A CN 201410815837A CN 105788659 A CN105788659 A CN 105788659A
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- China
- Prior art keywords
- pointer
- groove
- block
- pointer body
- light guide
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Abstract
A novel light guide pointer comprises a pointer body with a light guide surface, a fixed column and a cap covering the rear end of the pointer body; an end cover is arranged at the lower end of the cap; a groove is formed in the intersection end between the pointer body and the fixed column, the light guide surface is located in the groove, an extending protrusion block is arranged at the lower end of the groove, and the end cover is provided with an open groove corresponding to the extending protrusion block; the extending protrusion block has the light guide effect, and the width of the extending protrusion block can be adjusted according to the indication effect; light enters the pointer body through the light guide surface from the protrusion block, and the light emission effect of the pointer is realized.
Description
Technical field
Patent of the present invention relates to a kind of novel optic pointer.
Background technology
Pointer light conductor on the market is generally arranged at pointer front end or rear end at present, and its light conductor arranges long, takies larger space, and long light conductor is arranged on front end and is easily caused front end gravity unbalance, counterweight inconvenience.Additionally pointer light conductor arranges narrower at present, result in light-inletting quantity few, the problem of indicating effect difference.
Summary of the invention
In order to overcome existing pointer light conductor to arrange long, take up space；Light conductor is arranged on the gravity unbalance counterweight that there will be of front end and bothers；Light conductor is narrow causes into light few, that indicating effect is poor deficiency, and patent of the present invention provides a kind of novel optic pointer.
Patent of the present invention solves the technical scheme of its technical problem: a kind of novel optic pointer, including being provided with the pointer body of light guiding surface, fixing post, and lid is located at the block of pointer body rear end, described block lower end is additionally provided with end cap, described pointer body is provided with groove with the staggered end of described fixing post, described light guiding surface is positioned at described groove, and described groove lower end is provided with extension projection, and described end cap is provided with the fluting corresponding with described extension projection；Described extension projection plays the effect of leaded light, and its width can be adjusted according to indicating effect, and light can be entered needle body by projection by light guiding surface, plays pointer luminous function
Described block inner tip is provided with positioning bar, described fixing post upper surface is provided with the groove coordinated with described positioning bar, described block inwall side is provided with fixing fixture block, and described fixing fixture block is the fixing fixture block of triangle, and described end cap both sides are provided with the bayonet socket coordinated with described fixing fixture block.
Further, described pointer body both sides are provided with light tight coating, and described pointer body lower surface is provided with light tight coating, and described fixing post rear end is provided with balancing weight.
Having the beneficial effects that of patent of the present invention: light conductor arranges little, counterweight is convenient, and the roomy light-inletting quantity of light conductor that do not take up space is many, and indicating effect is strong.
Accompanying drawing explanation
Fig. 1 is explosive view of the present invention.
Fig. 2 is another visual angle explosive view of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, patent of the present invention is described in further detail.
As shown in Figure 1, 2: a kind of novel optic pointer, including being provided with the pointer body 1 of light guiding surface, fixing post 2, and lid is located at the block 3 of pointer body rear end, described block lower end is additionally provided with end cap 4, described pointer body is provided with groove 5 with the staggered end of described fixing post, described light guiding surface 6 is positioned at described groove, and described groove lower end is provided with extension projection 7, and described end cap is provided with the fluting 8 corresponding with described extension projection；
Described block inner tip is provided with positioning bar 9, described fixing post upper surface is provided with the groove 10 coordinated with described positioning bar, described block inwall side is provided with fixing fixture block 11, and described fixing fixture block is the fixing fixture block of triangle, and described end cap both sides are provided with the bayonet socket 12 coordinated with described fixing fixture block.
Further, described pointer body both sides are provided with light tight coating, and described pointer body lower surface is provided with light tight coating, and described fixing post rear end is provided with balancing weight 13.
Claims (2)
1. a novel optic pointer, including being provided with the pointer body of light guiding surface, fixing post, and lid is located at the block of pointer body rear end, described block lower end is additionally provided with end cap, it is characterized in that: described pointer body is provided with groove with the staggered end of described fixing post, described light guiding surface is positioned at described groove, and described groove lower end is provided with extension projection, and described end cap is provided with the fluting corresponding with described extension projection；
Described block inner tip is provided with positioning bar, described fixing post upper surface is provided with the groove coordinated with described positioning bar, described block inwall side is provided with fixing fixture block, and described fixing fixture block is the fixing fixture block of triangle, and described end cap both sides are provided with the bayonet socket coordinated with described fixing fixture block.
2. novel optic pointer as claimed in claim 1, it is characterised in that: described pointer body both sides are provided with light tight coating, and described pointer body lower surface is provided with light tight coating, and described fixing post rear end is provided with balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410815837.1A CN105788659A (en) | 2014-12-25 | 2014-12-25 | Novel light guide pointer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410815837.1A CN105788659A (en) | 2014-12-25 | 2014-12-25 | Novel light guide pointer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105788659A true CN105788659A (en) | 2016-07-20 |
Family
ID=56378189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410815837.1A Pending CN105788659A (en) | 2014-12-25 | 2014-12-25 | Novel light guide pointer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105788659A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007490A (en) * | 2017-11-21 | 2018-05-08 | 武汉航空仪表有限责任公司 | A kind of Light conducting pointer component |
| CN108891261A (en) * | 2018-08-13 | 2018-11-27 | 延锋伟世通电子科技（上海）有限公司 | A kind of concave needle body automobile meter pointer |
-
2014
- 2014-12-25 CN CN201410815837.1A patent/CN105788659A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007490A (en) * | 2017-11-21 | 2018-05-08 | 武汉航空仪表有限责任公司 | A kind of Light conducting pointer component |
| CN108891261A (en) * | 2018-08-13 | 2018-11-27 | 延锋伟世通电子科技（上海）有限公司 | A kind of concave needle body automobile meter pointer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |