CN203396973U - Novel light-transferring pole structure - Google Patents
Novel light-transferring pole structure Download PDFInfo
- Publication number
- CN203396973U CN203396973U CN201320460931.0U CN201320460931U CN203396973U CN 203396973 U CN203396973 U CN 203396973U CN 201320460931 U CN201320460931 U CN 201320460931U CN 203396973 U CN203396973 U CN 203396973U
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- Prior art keywords
- light
- guiding pillar
- hole
- column
- base
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- 230000002787 reinforcement Effects 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a novel light-transferring pole structure, which belongs to the technical field of the light-transferring technology, and structurally comprises a base, a lower light-transferring pole and an upper light-transferring pole. The upper light-transferring pole and the lower light-transferring pole are of a vertically bent structure respectively. The front part and the rear part of the base are respectively provided with a hole A and a hole B. The upper light-transferring pole and the lower light-transferring pole are arranged in the base through the hole B and the hole A respectively. The bottom of the base is provided with a bump. The bump is downwardly provided with two fixing poles used for fixing the base onto a printed circuit board (PCB). The hole A and the hole B of the base just cover two LED lamps arranged on the PCB in a front-and-back manner. The lower light-transferring pole and the upper light-transferring pole are partially extended out of a baffle sheet of equipment. According to the technical scheme of the utility model, due to the adoption of the light-transferring poles, the light of the LED lamps is changed in direction so as to be transferred to the outside of the baffle sheet of the equipment. In this way, the working states of related units of the equipment can be monitored and judged according to the light transferred by the light-transferring poles. Meanwhile, the light-transferring pole structure is simple in structural design and convenient in installation. The market competitiveness of products is also improved.
Description
Technical field
The utility model relates to leaded light technical field, is specifically related to a kind of novel optic rod structure.
Background technology
Along with the development of digital technology, popular data card, network interface card etc. is had higher requirement, for the requirement to network interface card dependability, the light that sometimes needs to send by corresponding LED lamp judges the duty of network interface card.But, be conventionally arranged on network interface card state LED lamp used in machine and blocked by machine exterior catch, so just cannot desirable utilize exactly light to judge the state of network interface card, brought in actual use much inconvenience to user.
Utility model content
The weak point that the utility model exists for prior art, provides a kind of novel optic rod structure.
Novel optic rod structure disclosed in the utility model, the technical scheme that solve the technical problem employing is as follows: this light guide column structure comprises a base, lower light-guiding pillar and upper light-guiding pillar, wherein descending light-guiding pillar and upper light-guiding pillar is complete two separated parts, base is comprised of base front portion and base rear portion two parts, in described base front portion and base rear portion, be respectively arranged with hole A and hole B, described lower light-guiding pillar is arranged in base by hole A, and upper light-guiding pillar is arranged in base by hole B; Described base bottom is provided with projection, on projection to being arranged with two fixed legs, by fixed leg, assign in the mounting hole of pcb board in machine base is fixed on pcb board, the hole A of base and hole B just in time cover on former and later two LED lamps of pcb board, and described lower light-guiding pillar and upper light-guiding pillar all part stretch out outside the catch of machine.
Further, described lower light-guiding pillar be positioned at light-guiding pillar dead ahead and under position.
Further, described lower light-guiding pillar and upper light-guiding pillar form by horizontal shell of column, quadrant arc column section and vertical shell of column, and wherein laterally shell of column is connected by circular arc shell of column with vertical shell of column.
Further, before the anterior mesopore A of base, be provided with groove A, the horizontal shell of column of described lower light-guiding pillar is fastened in groove A; Before the mesopore B of base rear portion, be provided with groove B, the horizontal shell of column of upper light-guiding pillar is fastened in groove B.
Further, described groove A is fastened on the rearmost end of the horizontal shell of column of lower light-guiding pillar, and described groove B is fastened on the rearmost end of the horizontal shell of column of light-guiding pillar.
Further, the radius of the vertical shell of column of described lower light-guiding pillar is less than the radius of hole A, and the radius of the vertical shell of column of described upper light-guiding pillar is less than the radius of hole B.
Further, the radius of the radius of the vertical shell of column of described lower light-guiding pillar and hole A adapts, the vertical shell of column patchhole A Bing Yu hole A wringing fit of consequently lower light-guiding pillar; The radius of the radius of the vertical shell of column of described upper light-guiding pillar and hole B adapts, so that the vertical shell of column patchhole B Bing Yu hole B wringing fit of upper light-guiding pillar.
Further, the surrounding of described two fixed legs is evenly provided with several vertical strengthening ribs, and simultaneously the bottom of fixed leg is made as and is convenient to fixed leg and assigns into the tapering point of pcb board mounting hole; With the radius of the fixed leg of reinforcement, be greater than the radius of mounting hole on pcb board so that fixed leg and mounting hole and form interference fit.
Further, around described each fixed leg, the number of set reinforcement is made as four.
Further, described base adopts the black ABS resin material that prevents optical crosstalk between lower light-guiding pillar and upper light-guiding pillar.
The beneficial effect that novel optic rod structure disclosed in the utility model has is: the radiation direction that changes LED lamp by the bending distressed structure of this light-guiding pillar, the light of LED lamp is communicated to outside machine catch, convenient light of deriving according to light-guiding pillar is monitored the duty of relevant device in judgement machine, and this light guide column structure simplicity of design, easy for installation, has promoted product competitiveness in the market.
Accompanying drawing explanation
The structural representation that accompanying drawing 1 is light guide column structure described in the utility model;
The structural representation that accompanying drawing 2 is base described in the utility model;
The vertical view that accompanying drawing 3 is upper and lower light-guiding pillar described in the utility model;
Accompanying drawing marking explanation: 1, base; 2, lower light-guiding pillar; 3, upper light-guiding pillar; 11, base is anterior; 12, base rear portion; 13, projection; 14, fixed leg; 21, the horizontal shell of column of lower light-guiding pillar; 22, the circular arc shell of column of lower light-guiding pillar; 23, the vertical shell of column of lower light-guiding pillar; 31, the horizontal shell of column of upper light-guiding pillar; 32, the circular arc shell of column of upper light-guiding pillar; 33, the vertical shell of column of upper light-guiding pillar; 111, hole A; 112, groove A; 121, hole B; 122, groove B; 141, reinforcement; 142, tapering point.
Embodiment
Below in conjunction with accompanying drawing, novel optic rod structure disclosed in the utility model is described in further details.
Novel optic rod structure disclosed in the utility model, as shown in Figure 1, Figure 2 and Figure 3, comprise a base 1, lower light-guiding pillar 2 and upper light-guiding pillar 3, wherein going up light-guiding pillar is complete two separated parts with lower light-guiding pillar, base 1 is divided into base anterior 11 and base rear portion 12 two parts, base front portion and base rear portion are respectively arranged with for hole A111 and the hole B121 of light-guiding pillar are installed, described lower light-guiding pillar 2 is arranged on base front portion 11 by hole A111, and upper light-guiding pillar 3 is arranged on base rear portion 12 by hole B121; Described base bottom arranges a projection 13, on this projection 13 to being arranged with two fixed legs 14, by fixed leg being assigned in the mounting hole of pcb board in machine, described base is fixed on pcb board, the hole A of base and hole B just in time cover on former and later two LED lamps of pcb board, and described lower light-guiding pillar and upper light-guiding pillar all part stretch out outside the catch of machine.Projection 13 forms respectively former and later two with base front portion 11, base rear portion 12 and holds district, when this light guide column structure is arranged on pcb board, front and back hold district for holding the components and parts on pcb board, this projection design had both met the requirement that base is firmly installed on pcb board, can not hinder again the normal operation of components and parts on pcb board.
Upper light-guiding pillar 3 and lower light-guiding pillar 2 form by horizontal shell of column, quadrant arc column section and vertical shell of column, and laterally shell of column is connected through circular arc shell of column with vertical shell of column.On base front portion, before the A of hole, be provided with groove A112, the horizontal shell of column 21 of lower light-guiding pillar is just filled in groove A112, on base rear portion, before the B of hole, be provided with groove B122 simultaneously, the horizontal shell of column 31 of upper light-guiding pillar is just filled in groove B122, and lower light-guiding pillar be positioned at light-guiding pillar under and dead ahead.This light guide column structure preferably include that groove A just in time surpasses circular arc shell of column 22 positions of lower light-guiding pillar and the rearmost end of blocking the horizontal shell of column of lower light-guiding pillar, groove B just in time surpasses circular arc shell of column 32 positions of upper light-guiding pillar and blocks the rearmost end of the horizontal shell of column of light-guiding pillar, when groove A, groove B play a supporting role to two light-guiding pillars like this, more compact size is more suitable also to make the design of this light guide column structure.In above-mentioned utility model, the radius of the vertical shell of column of lower light-guiding pillar is less than the radius of the hole A of base, and the radius of the vertical shell of column of upper light-guiding pillar is less than the radius of the hole B of base; It preferably also arranges and comprises, the radius of the hole A of the radius of the vertical shell of column of lower light-guiding pillar and base adapts, the radius of the hole B of the radius of the vertical shell of column of upper light-guiding pillar and base adapts, just make lower light-guiding pillar patchhole A Bing Yu hole A wringing fit, make light-guiding pillar patchhole B Bing Yu hole B wringing fit, the light that prevents LED lamp exhales from two light-guiding pillar outsides, has improved the light guide effect of light guide column structure.
The surrounding of two fixed legs 13 of this light guide column structure is evenly provided with some reinforcements 141, preferably be set to: these two fixed legs are evenly provided with four vertical strengthening ribs around, the radius that is a bit larger tham pcb board mounting hole with the radius of the fixed leg of reinforcement, for example the maximum outside diameter of fixed leg is 1.34mm, corresponding installation aperture is 1.3mm, and fixed leg and mounting hole form the installation tightness that interference fit has improved fixed leg insertion mounting hole like this.Meanwhile, these two fixed leg bottoms are made as tapering point 142, are convenient to fixed leg and insert in mounting hole.
In addition, the base of light guide column structure described in the utility model adopts black ABS resin material, and upper light-guiding pillar be complete two separated parts with lower light-guiding pillar, does not have the phenomenon of optical crosstalk between such two light-guiding pillars, and light can independently be derived.
Use when this light guide column structure is installed, first by the fixed leg of base bottom, assign in the mounting hole of pcb board, base is fixed on pcb board, then only the vertical shell of column of lower light-guiding pillar, upper light-guiding pillar need be pressed into respectively in corresponding hole A and hole B, two light-guiding pillars are former and later two LED lamps on corresponding pcb board just in time.Like this, by distortion (vertical bending structure) the change optical path direction of light-guiding pillar, light-guiding pillar is sent to the light of the LED lamp on pcb board outside catch; When pcb board is arranged on machine intimate, the light that also can derive by light-guiding pillar is easily monitored the duty of relevant devices (for example network interface card), has improved product ease for operation.
Except technical characterictic described in the utility model, be the known technology of those skilled in the art.
Claims (10)
1. a novel optic rod structure, comprise a base, it is characterized in that, also comprise lower light-guiding pillar and upper light-guiding pillar, wherein descending light-guiding pillar and upper light-guiding pillar is complete two separated parts, base is comprised of base front portion and base rear portion two parts, in base front portion and base rear portion, is respectively arranged with hole A and hole B, and described lower light-guiding pillar and upper light-guiding pillar are arranged on base by hole A and hole B respectively; Described base bottom is provided with projection, on projection, to being arranged with two fixed legs, by fixed leg, is assigned in the mounting hole of pcb board in machine base is fixed on pcb board; The hole A of base and hole B just in time cover on former and later two LED lamps of pcb board, with light-guiding pillar and upper light-guiding pillar all partly stretch out outside the catch of machine at present.
2. light guide column structure according to claim 1, is characterized in that, described lower light-guiding pillar be positioned at light-guiding pillar dead ahead and under position.
3. light guide column structure according to claim 1, is characterized in that, described lower light-guiding pillar and upper light-guiding pillar form by horizontal shell of column, quadrant arc column section and vertical shell of column, and wherein laterally shell of column is connected by circular arc shell of column with vertical shell of column.
4. light guide column structure according to claim 3, is characterized in that, before the anterior mesopore A of base, is provided with groove A, and the horizontal shell of column of described lower light-guiding pillar is fastened in groove A; Before the mesopore B of base rear portion, be provided with groove B, the horizontal shell of column of described upper light-guiding pillar is fastened in groove B.
5. light guide column structure according to claim 4, is characterized in that, described groove A is fastened on the rearmost end of the horizontal shell of column of lower light-guiding pillar, and described groove B is fastened on the rearmost end of the horizontal shell of column of light-guiding pillar.
6. light guide column structure according to claim 3, is characterized in that, the radius of the vertical shell of column of described lower light-guiding pillar is less than the radius of hole A, and the radius of the vertical shell of column of described upper light-guiding pillar is less than the radius of hole B.
7. light guide column structure according to claim 6, is characterized in that, the radius of the radius of the vertical shell of column of described lower light-guiding pillar and hole A adapts, the vertical shell of column patchhole A Bing Yu hole A wringing fit of consequently lower light-guiding pillar; The radius of the radius of the vertical shell of column of described upper light-guiding pillar and hole B adapts, so that the vertical shell of column patchhole B Bing Yu hole B wringing fit of upper light-guiding pillar.
8. light guide column structure according to claim 1, is characterized in that, the surrounding of described two fixed legs is evenly provided with several vertical strengthening ribs, and simultaneously the bottom of fixed leg is made as and is convenient to fixed leg and assigns into the tapering point of pcb board mounting hole; With the radius of the fixed leg of reinforcement, be greater than the radius of mounting hole on pcb board so that fixed leg and mounting hole and form interference fit.
9. light guide column structure according to claim 8, is characterized in that, described each fixed leg around number of set reinforcement is made as four.
10. light guide column structure according to claim 1, is characterized in that, described base adopts the black ABS resin material that prevents optical crosstalk between lower light-guiding pillar and upper light-guiding pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460931.0U CN203396973U (en) | 2013-07-31 | 2013-07-31 | Novel light-transferring pole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460931.0U CN203396973U (en) | 2013-07-31 | 2013-07-31 | Novel light-transferring pole structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203396973U true CN203396973U (en) | 2014-01-15 |
Family
ID=49908495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320460931.0U Expired - Fee Related CN203396973U (en) | 2013-07-31 | 2013-07-31 | Novel light-transferring pole structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203396973U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613417A (en) * | 2015-02-05 | 2015-05-13 | 成都市宏山科技有限公司 | Light transferring pole with low light transmission loss |
| CN104635294A (en) * | 2015-02-06 | 2015-05-20 | 成都市宏山科技有限公司 | Low-loss light guiding pole structure |
| CN105789817A (en) * | 2016-05-09 | 2016-07-20 | 深圳市信维通信股份有限公司 | Antenna support connection structure |
| CN106931314A (en) * | 2015-12-31 | 2017-07-07 | 赛尔富电子有限公司 | A kind of LED lamp package assembly |
-
2013
- 2013-07-31 CN CN201320460931.0U patent/CN203396973U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613417A (en) * | 2015-02-05 | 2015-05-13 | 成都市宏山科技有限公司 | Light transferring pole with low light transmission loss |
| CN104635294A (en) * | 2015-02-06 | 2015-05-20 | 成都市宏山科技有限公司 | Low-loss light guiding pole structure |
| CN106931314A (en) * | 2015-12-31 | 2017-07-07 | 赛尔富电子有限公司 | A kind of LED lamp package assembly |
| CN105789817A (en) * | 2016-05-09 | 2016-07-20 | 深圳市信维通信股份有限公司 | Antenna support connection structure |
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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 |
Granted publication date: 20140115 Termination date: 20170731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |