CN102298182A - Connection method for optical device and mainboard and optical device - Google Patents
Connection method for optical device and mainboard and optical device Download PDFInfo
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- CN102298182A CN102298182A CN2011102348928A CN201110234892A CN102298182A CN 102298182 A CN102298182 A CN 102298182A CN 2011102348928 A CN2011102348928 A CN 2011102348928A CN 201110234892 A CN201110234892 A CN 201110234892A CN 102298182 A CN102298182 A CN 102298182A
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- pin
- optical device
- mainboard
- shell
- sheet metal
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Abstract
The invention discloses a connection method for an optical device and a mainboard and the optical device. The connection method comprises the following steps: converting the first pins of the optical device to be codirectional with second pins; and connecting the mainboard to the vertical direction of the same direction. In the invention, through changing the connection mode for the optical device and the mainboard, the combination space of the optical device and the mainboard is saved.
Description
Technical field
The present invention relates to the connection of optical device, specially refer to the method for attachment and the optical device of a kind of optical device and mainboard.
Background technology
BOSA of the prior art (light transmitting-receiving subassembly) normally is arranged in other optical modules, is connected on the mainboard (Board) as the optical interface of this optical module, such as being provided with BOSA as optical interface in traditional optical-fiber network module (ONU).
Existing BOSA generally includes the external-connected port that is connected with other optical devices, and first pin that is connected with mainboard and second pin vertical with first pin.This first pin and second pin all can be provided with a plurality of.This mainboard is arranged at the direction that postpones of this first pin, and the vertical plane of this first pin and second pin parallels (or same plane) with this mainboard face.So connected mode has taken than large space, is unfavorable for reducing small product size.
Summary of the invention
Fundamental purpose of the present invention can reduce shared space, connection back for the method for attachment of a kind of optical device and mainboard is provided.
The present invention proposes the method for attachment of a kind of optical device and mainboard, comprises step:
With first pin of optical device be converted to second pin in the same way;
Mainboard is connected in the vertical direction of direction in the same way.
Preferably, described method also comprises:
Reinforce being connected of described mainboard and optical device by the standby card base of sheet metal component.
The present invention also proposes a kind of optical device, comprises external-connected port, first pin and is arranged at second pin of different directions with described first pin, also comprises:
Splicing ear is connected with described first pin; Described splicing ear is provided with the 3rd pin, and the direction of described the 3rd pin is identical with second pin;
Shell, ccontaining described external-connected port, first pin, second pin and splicing ear; And setting and described external-connected port, first pin, second pin and splicing ear are suitable.
Preferably, described shell comprises loam cake and lower cover, and both buckles connect.
Preferably, described optical device also comprises sheet metal component, is socketed on the described shell.
Preferably, described sheet metal component is provided with standby card base.
The present invention also proposes a kind of optical device, comprises external-connected port, first pin and second pin, also comprises:
Shell, ccontaining described external-connected port, first pin and second pin; And setting and described external-connected port, first pin and second pin are suitable;
Described first pin and the second pin setting are in the same way.
Preferably, described shell comprises loam cake and lower cover, and both buckles connect.
Preferably, described optical device also comprises sheet metal component, is socketed on the described shell.
Preferably, described sheet metal component is provided with standby card base.
The present invention saves the interblock space of optical device and mainboard by changing the connected mode of optical device and mainboard; And, make that optical device is more convenient to be connected with mainboard by shell, splicing ear etc. are set, have more dirigibility.
Description of drawings
Fig. 1 is the steps flow chart synoptic diagram of the method for attachment of optical device and mainboard in one embodiment of the invention;
Fig. 2 is the STRUCTURE DECOMPOSITION synoptic diagram of optical device in one embodiment of the invention;
Fig. 3 is another steps flow chart synoptic diagram of the method for attachment of optical device and mainboard in one embodiment of the invention;
Fig. 4 is the one-piece construction synoptic diagram of optical device in one embodiment of the invention;
Fig. 5 is the STRUCTURE DECOMPOSITION synoptic diagram of optical device in another embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
With reference to Fig. 1, an embodiment of the method for attachment of a kind of optical device of the present invention and mainboard is proposed.This method of attachment can comprise:
Step S10, with first pin of optical device be converted to second pin in the same way;
Step S11, mainboard is connected in the vertical direction of direction in the same way.
Because first pin of optical device (such as BOSA) is different with the direction that second pin is provided with in the prior art, then at first need this first pin and second pin are converted in the same way.Above-mentioned optical device comprises external-connected port, first pin, second pin and shell at least.This shell, ccontaining above-mentioned external-connected port, first pin and second pin.Can this first pin and second pin be set in the same way, then can be provided with on this shell and above-mentioned external-connected port, first pin and the suitable connector of second pin.With reference to Fig. 2, also can this first pin 22 and second pin 23 be converted in the same way by splicing ear 24 is set, this splicing ear 24 can be connected with above-mentioned first pin 22, it is provided with the 3rd pin 241, the direction of the 3rd pin 241 is identical with second pin 23, and the connector suitable with above-mentioned external-connected port 21, first pin 22, second pin 23 and splicing ear 24 then can be set on this shell.This shell can comprise loam cake 25 and the lower cover 26 that matches, but this loam cake 25 is connected with lower cover 26 buckles.Also be provided with the convenient connector 28 that is connected with external devices (scheming not shown) on this shell, at external-connected port 21, second pin 23 and the 3rd pin 241 connector 28 be set respectively such as need at each parts.
By above-mentioned first pin 22 and second pin 23 are converted in the same way, so that mainboard (scheming not shown) is arranged at this first pin 22 and second pin 23 (when splicing ear 24 is not set), the perhaps vertical direction (when splicing ear 24 is set) of second pin 23 and the 3rd pin 241 can be saved the interblock space of above-mentioned optical device 20 and mainboard.
With reference to Fig. 3, also comprise behind the above-mentioned steps S11:
Step S12, reinforce being connected of described mainboard and optical device 20 by the standby card base of sheet metal component 27.
Above-mentioned optical device 20 also comprises sheet metal component 27, is socketed on the above-mentioned shell protection of stiffened shell.This sheet metal component 27 is provided with standby card base 271.This standby card base 271 can be used for reinforcing being connected between optical device 20 and the mainboard.
In one preferred embodiment of present embodiment, optical device 20 sides are established (in terms of existing technologies) in above-mentioned lower cover 26, then second pin 23 of this optical device 20 and the 3rd pin 241 are positioned at lower cover 26 bottom positions, and above-mentioned loam cake 25 is spacing with lower cover 26 clampings.Above-mentioned sheet metal component 27 can be at least, and the two sides is socketed on this shell for empty Coupling.This sheet metal component 27 at least the two sides partly or entirely be sky, the one side of promptly corresponding lower cover 26 bottoms and the one side of corresponding external-connected port 21 are convenient to being connected of optical device 20 and mainboard and external devices.
Above-mentioned mainboard is arranged at above-mentioned lower cover 26 bottoms, is welded to connect with second pin 23 and the 3rd pin 241 of optical device 20, and the mode that " connects up and down " by this kind can reduce both and make up institute and take up space.The standby card base 271 of above-mentioned sheet metal component 27 can be arranged near on the side of this mainboard.This mainboard is provided with containing hole at this standby card base 271, can be by will this standby card base 271 penetrating this containing hole and mode such as weld is reinforced being connected of mainboard and optical device 20.
With reference to Fig. 2, the embodiment of a kind of optical device 20 of the present invention is proposed.This optical device 20 comprises external-connected port 21, first pin 22 and is arranged at second pin 23 of different directions with above-mentioned first pin 22 that also comprise: splicing ear 24 is connected with above-mentioned first pin 22; Above-mentioned splicing ear 24 is provided with the 3rd pin 241, and the direction of above-mentioned the 3rd pin 241 is identical with second pin 23; Shell, ccontaining above-mentioned external-connected port 21, first pin 22, second pin 23 and splicing ear 24; And setting and above-mentioned external-connected port 21, first pin 22, second pin 23 and splicing ear 24 are suitable.
First pin of the prior art and second pin are generally vertical relation, for ease of being connected between optical device 20 and the mainboard (Board), and the direction of splicing ear 24 indirect conversion first pin 22 is set, the two vertical relation is converted to parallel (in the same way) relation.And then, can be with mainboard setting and this second pin 23 and the 3rd pin 241 vertical direction, the annexation of optical device 20 and mainboard is converted to " connecting up and down " by before " front and back are connected ", to reach the purpose of saving optical device 20 and mainboard interblock space.Theoretically, this splicing ear 24 be arranged at this first pin 22 or second pin 23 all can, be to be example in the present embodiment to be arranged on first pin 22.This optical device 20 can be devices such as BOSA in the present embodiment.
For making the application of sun adjuster spare 20 flexible more, convenient, and be that this optical device 20 is provided with shell, make it become independently " middleware ", convenience is connected with other components and parts, avoid it to be fixedly set in a certain module (such as the optical-fiber network module), limit its range of application.This shell can comprise loam cake 25 and the lower cover 26 that matches, but this loam cake 25 is connected with lower cover 26 buckles.Also be provided with the convenient connector 28 that is connected with external devices on this shell, at external-connected port 21, second pin 23 and the 3rd pin 241 connector 28 be set respectively such as need at each parts.(with reference to Fig. 4)
Above-mentioned optical device 20 also comprises sheet metal component 27, is socketed on the above-mentioned shell protection of stiffened shell.This sheet metal component 27 is provided with standby card base 271.This standby card base 271 can be used for reinforcing being connected between optical device 20 and the mainboard.
In one preferred embodiment of present embodiment, optical device 20 sides are established (in terms of existing technologies) in above-mentioned lower cover 26, then second pin 23 of this optical device 20 and the 3rd pin 241 are positioned at lower cover 26 bottom positions, and above-mentioned loam cake 25 is by spacing with lower cover 26 clampings.Above-mentioned sheet metal component 27 can be at least, and the two sides is socketed on this shell for empty Coupling.Above-mentioned sheet metal component 27 can be at least, and the two sides is socketed on this shell for empty Coupling.This sheet metal component 27 at least the two sides partly or entirely be sky, the one side of promptly corresponding lower cover 26 bottoms and the one side of corresponding external-connected port 21 are convenient to being connected of optical device 20 and mainboard and external devices.
Above-mentioned mainboard is arranged at above-mentioned lower cover 26 bottoms, is welded to connect with second pin 23 and the 3rd pin 241 of optical device 20, and the mode that " connects up and down " by this kind can reduce both and make up institute and take up space.The standby card base 271 of above-mentioned sheet metal component 27 can be arranged near on the side of this mainboard.This mainboard is provided with containing hole at this standby card base 271, can be by will this standby card base 271 penetrating this containing hole and mode such as weld is reinforced being connected of mainboard and optical device 20.
With reference to Fig. 5, an embodiment of a kind of optical device 20 of the present invention is proposed.This optical device 20 comprises external-connected port 21, first pin 22 and second pin 23, also comprises: shell, ccontaining described external-connected port 21, first pin 22 and second pin 23; And be provided with and this external-connected port 21, first pin 22 and second pin 23 suitable; This first pin 22 and second pin 23 are provided with in the same way.
First pin of the prior art and second pin are generally vertical relation, for ease of being connected between optical device 20 and the mainboard (Board), and reset the direction of (or conversion) first pin 22, the vertical relation of the two is converted to parallel (in the same way) relation, is that this first pin 22 bending on original basis (90 ° of angles) is got final product in the present embodiment.And then, can be with mainboard setting and this first pin 22 and second pin, 23 vertical direction, the annexation of optical device 20 and mainboard is converted to " connecting up and down " by before " front and back are connected ", to reach the purpose of saving optical device 20 and mainboard interblock space.Theoretically, the direction that conversion is provided with this first pin 22 or second pin 23 all can, be that with conversion first pin 22 to be set be example in the present embodiment.This optical device 20 can be devices such as BOSA in the present embodiment.
For making the application of sun adjuster spare 20 flexible more, convenient, and be that this optical device 20 is provided with shell, make it become independently " middleware ", convenience is connected with other components and parts, avoid it to be fixedly set in a certain module (such as the optical-fiber network module), limit its range of application.This shell can comprise loam cake 25 and the lower cover 26 that matches, but this loam cake 25 is connected with lower cover 26 buckles.Also be provided with the convenient connector (scheming not shown) that is connected with external devices on this shell, at external-connected port 21, first pin 22 and second pin 23 connector be set respectively such as need at each parts.
Above-mentioned optical device 20 also comprises sheet metal component 27, is socketed on the above-mentioned shell protection of stiffened shell.This sheet metal component 27 is provided with standby card base 271.This standby card base 271 can be used for reinforcing being connected between optical device 20 and the mainboard.
In one preferred embodiment of present embodiment, optical device 20 sides are established (in terms of existing technologies) in above-mentioned lower cover 26, then first pin 22 of this optical device 20 and second pin 23 are positioned at lower cover 26 bottom positions, and above-mentioned loam cake 25 is by spacing with lower cover 26 clampings.Above-mentioned sheet metal component 27 can be at least, and the two sides is socketed on this shell for empty Coupling.Above-mentioned sheet metal component 27 can be at least, and the two sides is socketed on this shell for empty Coupling.This sheet metal component 27 at least the two sides partly or entirely be sky, the one side of promptly corresponding lower cover 26 bottoms and the one side of corresponding external-connected port 21 are convenient to being connected of optical device 20 and mainboard and external devices.
Above-mentioned mainboard is arranged at above-mentioned lower cover 26 bottoms, is welded to connect with first pin 22 and second pin 23 of optical device 20, and the mode that " connects up and down " by this kind can reduce both and make up institute and take up space.The standby card base 271 of above-mentioned sheet metal component 27 can be arranged near on the side of this mainboard.This mainboard is provided with containing hole at this standby card base 271, can be by will this standby card base 271 penetrating this containing hole and mode such as weld is reinforced being connected of mainboard and optical device 20.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. the method for attachment of optical device and mainboard is characterized in that, comprises step:
With first pin of optical device be converted to second pin in the same way;
Mainboard is connected in the vertical direction of direction in the same way.
2. the method for attachment of a kind of optical device according to claim 1 and mainboard is characterized in that, described method also comprises:
Reinforce being connected of described mainboard and optical device by the standby card base of sheet metal component.
3. optical device comprises external-connected port, first pin and is arranged at second pin of different directions with described first pin, it is characterized in that, also comprises:
Splicing ear is connected with described first pin; Described splicing ear is provided with the 3rd pin, and the direction of described the 3rd pin is identical with second pin;
Shell, ccontaining described external-connected port, first pin, second pin and splicing ear; And setting and described external-connected port, first pin, second pin and splicing ear are suitable.
4. optical device according to claim 3 is characterized in that described shell comprises loam cake and lower cover, and both buckles connect.
5. optical device according to claim 3 is characterized in that described optical device also comprises sheet metal component, is socketed on the described shell.
6. optical device according to claim 5 is characterized in that described sheet metal component is provided with standby card base.
7. an optical device comprises external-connected port, first pin and second pin, it is characterized in that, also comprises:
Shell, ccontaining described external-connected port, first pin and second pin; And setting and described external-connected port, first pin and second pin are suitable;
Described first pin and the second pin setting are in the same way.
8. optical device according to claim 7 is characterized in that described shell comprises loam cake and lower cover, and both buckles connect.
9. optical device according to claim 7 is characterized in that described optical device also comprises sheet metal component, is socketed on the described shell.
10. optical device according to claim 9 is characterized in that described sheet metal component is provided with standby card base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102348928A CN102298182A (en) | 2011-08-16 | 2011-08-16 | Connection method for optical device and mainboard and optical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102348928A CN102298182A (en) | 2011-08-16 | 2011-08-16 | Connection method for optical device and mainboard and optical device |
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| Publication Number | Publication Date |
|---|---|
| CN102298182A true CN102298182A (en) | 2011-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102348928A Pending CN102298182A (en) | 2011-08-16 | 2011-08-16 | Connection method for optical device and mainboard and optical device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2627524Y (en) * | 2003-05-15 | 2004-07-21 | 富士康(昆山)电脑接插件有限公司 | Photoelectric conversion module unit |
| CN1648705A (en) * | 2004-01-28 | 2005-08-03 | 住友电气工业株式会社 | Light transmittingand receiving device and method for light transmitting and receiving device |
| US20090176409A1 (en) * | 2008-01-07 | 2009-07-09 | Sumitomo Electric Industries, Ltd. | Cage with a finger in contact with host panel and pluggable transceiver, and a cage assembly including the cage and the pluggable transceiver |
| CN201611398U (en) * | 2010-01-05 | 2010-10-20 | 深圳市方向电子有限公司 | Shielding case used for SFP connector |
| WO2010125548A1 (en) * | 2009-04-28 | 2010-11-04 | Firecomms Limited | A connector |
| CN202256784U (en) * | 2011-08-16 | 2012-05-30 | 深圳市国扬通信股份有限公司 | Optical device |
-
2011
- 2011-08-16 CN CN2011102348928A patent/CN102298182A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2627524Y (en) * | 2003-05-15 | 2004-07-21 | 富士康(昆山)电脑接插件有限公司 | Photoelectric conversion module unit |
| CN1648705A (en) * | 2004-01-28 | 2005-08-03 | 住友电气工业株式会社 | Light transmittingand receiving device and method for light transmitting and receiving device |
| US20090176409A1 (en) * | 2008-01-07 | 2009-07-09 | Sumitomo Electric Industries, Ltd. | Cage with a finger in contact with host panel and pluggable transceiver, and a cage assembly including the cage and the pluggable transceiver |
| WO2010125548A1 (en) * | 2009-04-28 | 2010-11-04 | Firecomms Limited | A connector |
| CN201611398U (en) * | 2010-01-05 | 2010-10-20 | 深圳市方向电子有限公司 | Shielding case used for SFP connector |
| CN202256784U (en) * | 2011-08-16 | 2012-05-30 | 深圳市国扬通信股份有限公司 | Optical device |
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Application publication date: 20111228 |