CN2854627Y - Improved structure of optical signal connection device - Google Patents
Improved structure of optical signal connection device Download PDFInfo
- Publication number
- CN2854627Y CN2854627Y CN 200520112880 CN200520112880U CN2854627Y CN 2854627 Y CN2854627 Y CN 2854627Y CN 200520112880 CN200520112880 CN 200520112880 CN 200520112880 U CN200520112880 U CN 200520112880U CN 2854627 Y CN2854627 Y CN 2854627Y
- Authority
- CN
- China
- Prior art keywords
- housing
- light signal
- dust cap
- electronic component
- lid
- 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
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Abstract
The utility model relates to a light signal connection device with improved structure, which comprises a casing, a dustproof cover and a cover body. Wherein, a relative convex part that is pointed inward is positioned at the central part of one side of the dustproof cover, while a resilient element of a plurality of resisting parts with different inclination angles is arranged on the convex part. One side of the multiple-resisting part is against one side of the dustproof cover, while the other side of the multiple-resisting part is against the inner wall of the holding space of the casing. The other side of the holding space is provided with a holding room, while one side of the holding room is provided with a plurality of fixation holes pivoted by a plurality of fixing bases to bear the weight of a plurality of load bearing bodies of the electronic elements. The other side of the holding room far from the load bearing body is provided with a spacing hole accompanied with a plurality of spacing embedding positions. When the dustproof acts, it receives the uniform bounce executed by the resilient elements and cannot get stuck with the optical fiber terminal. The electronic elements will be positioned firmly and cannot shake the connecting foot. The load bearing body is provided with the function for assembling the electronic elements with different dimensions for the same group of casing.
Description
Technical field
The utility model relates to a kind of structure improved light signal coupling arrangement, refers to a kind of electronic component especially in when assembling location easily, and the flexible member uniform force application of dust cap when movable, even the fixing support structure improved light signal coupling arrangement that can not come off.
Background technology
Existing employed light signal coupling arrangement, many rear cover body modes in the past are clamped on optical transmitting set or optical inductor in the light signal coupling arrangement, and are provided with the accommodation space of pegging graft for optic fibre connector in the light signal coupling arrangement; When optic fibre connector does not insert, certainly will be covered with the opening part of dust cap the light signal coupling arrangement, enter light signal coupling arrangement inside, decay when causing optical signal transmission or interference to prevent dust.
Common again light signal coupling arrangement, as the TW patent gazette, No. the 562340th, notification number, application case number No. 091219422, patent name: " light signal transceiver ", shown in Fig. 9,10,11, be existing light signal transceiver three-dimensional exploded view, other direction three-dimensional exploded view and side sectional view; It comprises the first shell spare A, the second shell spare B and dust cap C, wherein:
This first shell spare A top is provided with and plugs the A1 of portion, and the bottom is provided with buckling parts A2, is formed with the first accommodation space A3 in buckling parts A2;
This second shell spare B inside is provided with the second accommodation space B1, and for being arranged with the B2 of portion, this is arranged with the B2 of portion top and is provided with the second opening B3 on the second accommodation space B1 external shell, is provided with guide-track groove B4 in inner extension of the second shell spare B;
Top, this dust cap C top is provided with trip C1, is equipped with spring part C2 on trip C1;
During the said elements assembling, dust cap C penetrates the second shell spare B inside together with the second accommodation space B1 of the spring part C2 on the trip C1 via the second shell spare B, and the trip C1 of dust cap C is placed in the guide-track groove B4 of the second shell spare B; Again IC electronic component D is placed in the first accommodation space A3 of the first shell spare A, and the first shell spare A is sticked on the second shell spare B, at this moment, the A1 of the portion that plugs of the first shell spare A penetrates in the second shell spare B, the trip C1 of dust cap C is pressed on the guide-track groove B4 inside of the second shell spare B, and the buckling parts A2 of the first shell spare A is fastened on the B2 of the portion that is arranged with of the second shell spare B, by the first shell spare A and the second shell spare B with IC electronic component D clamping, moreover second shell spare B bottom is equipped with the fixing pin E that uses with the printed circuit board (PCB) solid welding.
Yet above-mentioned " light signal transceiver " during actual the use, still has following bad defective to exist:
(1) the IC electronic component is adopted in the clamping mode of the first shell spare with the second shell spare, and the location when easily causing the assembling of IC electronic component is difficult for, and the generation of IC electronic component is rocked.
(2) dust cap only is provided with spring part on single trip, when dust cap is movable, easily causes spring part to the elastic force inequality that dust cap applied, and causes the situation of dust cap and optic fibre connector generation blocking.
(3) fixingly be fixed on the second shell spare outside, when the light signal transceiver transports or is installed on printed circuit board (PCB), be subject to the external force vibrations and produce and fixingly come off with pin with pin.
Summary of the invention
Fundamental purpose of the present utility model is to overcome the deficiencies in the prior art and defective, a kind of structure improved light signal coupling arrangement is proposed, this connector comprises housing, dust cap and lid, be provided with accommodation space in this housing, and housing is provided with the accommodation chamber of through hole in the opposite side away from accommodation space, insert in accommodation chamber and the accommodation space by through hole with electronic component and dust cap, and this dust cap one side centre is provided with inwardly protuberance relatively, and on protuberance, be installed with the flexible member of a plurality of support divisions of the different angle tilt of tool, and the support division that utilizes a side is held on dust cap one side, and the support division of opposite side is held on the inwall of housing accommodation space, thus, when then dust cap moves, be subjected to the even elastic force that flexible member imposes, not can with the optic fibre connector blocking, and be provided with accommodation chamber in the accommodation space opposite side, this accommodation chamber is provided with in a side can be for a plurality of fixed orifices of a plurality of fixing supports pivot joints, and can be for a plurality of supporting bodies of carrying electronic component, and be provided with spacing hole for a plurality of limiting section buckles location of lid in opposite side away from supporting body, after placing the supporting body of housing when electronic component, its bottom is against on a plurality of limiting sections of lid, and connecting pin is penetrated between each limiting section of lid, reach electronic component and install and firmly can not rock with connecting pin, the function that can provide same group of housing to assemble the electronic component of different specification size is provided supporting body in addition.
For reaching above-mentioned purpose, the utility model provides a kind of structure improved light signal coupling arrangement, comprises housing, dust cap and lid; Be provided with accommodation space in this housing, and housing is provided with the accommodation chamber of through hole in the opposite side away from accommodation space, insert in accommodation chamber and the accommodation space by through hole with electronic component and dust cap, and outside accommodation chamber, utilize lid to be covered, it is characterized in that: this dust cap one side centre is provided with inwardly protuberance relatively, and on protuberance, be installed with the flexible member of a plurality of support divisions of the different angle tilt of tool, and a plurality of support divisions that utilize a side are held on dust cap one side, and a plurality of support divisions of opposite side are held on the inwall of housing accommodation space, and be provided with accommodation chamber in the accommodation space opposite side, this accommodation chamber is provided with in a side can be for a plurality of fixed orifices of a plurality of fixing supports pivot joints, and can be, and be provided with spacing hole for a plurality of limiting section buckles location of lid in opposite side away from supporting body for a plurality of supporting bodies of carrying electronic component.
Description of drawings
Fig. 1 is stereoscopic figure of the present utility model;
Fig. 2 is a three-dimensional exploded view of the present utility model;
Fig. 3 is an other direction three-dimensional exploded view of the present utility model;
Fig. 4 is a housing vertical view of the present utility model;
Fig. 5 is a dust cap other direction stereographic map of the present utility model;
Fig. 6 is a side cutaway view of the present utility model;
Fig. 7 is a front sectional elevation of the present utility model;
Fig. 8 is another embodiment front sectional elevation of the present utility model;
Fig. 9 is existing light signal transceiver three-dimensional exploded view;
Figure 10 is existing light signal transceiver other direction three-dimensional exploded view;
Figure 11 is existing light signal transceiver side sectional view.
Symbol description among the figure
1 housing
11 accommodation spaces, 15 supporting bodies
111 accommodation chambers, 16 spacing holes
112 through holes, 17 fixing supports
12 recessed portion's 18 Embedded Divisions that connect
13 backstops, 19 pivot connected slots
14 fixed orifices
2 dust caps
21 trips, 222 support divisions
22 flexible members, 23 protuberances
221 support divisions
3 lids
More than 33 support division of 31 limiting sections
32 buckling parts, 34 articulated sections
4 electronic components
41 connecting pins, 42 connecting pins
5 electronic components
51 connecting pins
The A first shell spare
A1 plugs the A3 of portion first accommodation space
The A2 buckling parts
The B second shell spare
The B1 second accommodation space B3 second opening
B2 is arranged with the B4 of portion guide-track groove
The C dust cap
C1 trip C2 spring part
D IC electronic component
E fixedly uses pin
Embodiment
For reaching above-mentioned purpose and effect, technological means that the utility model adopted and structure illustrate in detail that with regard to the utility model preferred embodiment its feature and function are as follows, in conjunction with the accompanying drawings in order to understanding fully.
See also shown in Fig. 1,2,3,4,5, be stereoscopic figure of the present utility model, three-dimensional exploded view, other direction three-dimensional exploded view, housing vertical view, dust cap other direction stereographic map; By among the figure as can be known, the utility model comprises housing 1, dust cap 2 and lid 3.
Be provided with accommodation space 11 in this housing 1, its inboard plane of symmetry is respectively equipped with the recessed portion 12 that connects, and be provided with backstop 13 in recessed portion 12 and the accommodation space 11 adjacent sides that connect of relative formula, be provided with the accommodation chamber 111 of tool through hole 112 away from accommodation space 11 another sides in housing 1, be provided with in accommodation chamber 111 1 sides and wear the relative formula fixed orifice 14 that forms interference outwards or by housing 1 outside to inside in can be for fixing support 17 by housing 1, and be provided with relative formula supporting body 15 in accommodation chamber 111 internal faces, be provided with spacing hole 16 in accommodation chamber 111 another sides again, then accommodation chamber 111 is established Embedded Division 18 in the outside of 16 of a plurality of supporting bodies 15 and spacing holes, and establishes pivot connected slot 19 on the Embedded Division 18.
These dust cap 2 two sides are provided with relative formula trip 21, are installed with the relative formula protuberance 23 of flexible member 22 in 21 of relative formula trips, and flexible member 22 is extended with a plurality of support divisions 221, and a plurality of support divisions 221 of a side resist on dust cap 2.
These lid 3 one sides are provided with a plurality of limiting sections 31, are provided with relative formula buckling parts 32 in its side, be extended with a plurality of support divisions 33 in lid 3 upper ends again, and each support division 33 below are provided with articulated section 34.
During the said elements assembling, electronic component 4 penetrates downwards in the accommodation chamber 111 via through hole 112 tops, its bottom is placed on the supporting body 15 of housing 1, insert dust cap 2 in the accommodation space 11 of housing 1 via through hole 112 again, embed recessed the connecing in the portion 12 of relative formula of housing 1 inside again with the trip 21 of dust cap 2, then 23 of the relative formula protuberances of dust cap 2 are held in backstop 13 both sides of housing 1 inside, and the support division 221 of flexible member 22 1 sides is butted in the dust cap 2, and the support division 222 of opposite side is butted on the top of housing 1; Continue lid 3 is covered on the housing 1, then the buckling parts 32 of lid 3 is embedded in the Embedded Division 18 and pivot connected slot 19 of housing 1 with articulated section 34, and a plurality of limiting sections 31 of lid 3 penetrate in the spacing hole 16 of housing 1, and then make a plurality of limiting section 31 top carrier electronic components 4, and between 41 of the connecting pins of electronic component 4; And a plurality of support divisions 33 of lid 3 penetrate in the housing 1, and a plurality of support division 33 front ends are held in the trip 21 of dust cap 2, make the trip 21 of dust cap 2 be held in the recessed of housing 1 and connect in the portion 12.
Shown in Fig. 6,7, be side cutaway view of the present utility model, front sectional elevation, after finishing above-mentioned assembling, electronic component 4 places in the accommodation chamber 111 of housing 1, the bottom of electronic component 4 is against a plurality of limiting sections 31 tops of supporting body 15 with the lid 3 of housing 1 simultaneously, and the connecting pin 41 of electronic component 4 passes 31 of a plurality of limiting sections of lid 3, appear in housing 1 bottom and pass, so reach the function of firm electronic component 4, moreover fixing support 17 has been urgent interference state after housing 1 passes, so when transporting, can on housing 1, not come off.
As shown in Figure 8, be another embodiment front sectional elevation of the present utility model, the accommodation chamber 111 of housing 1 can the different electronic component 5 of ccontaining specification, and a plurality of supporting bodies 15 tops all can be carried by corresponding electronic component 5, and 31 of each limiting sections can make connecting pin 51 specifications of electronic component 5 pass through simultaneously.
When the utility model re-uses, compared with prior art, there is following advantage really:
(1) electronic component 4 bottoms place respectively on the limiting section 31 of the supporting body of housing 1 and lid 3, and 41 limiting sections 31 by lid 3 of the connecting pin of electronic component 4 are separated, so make electronic component 4 location when installing quick and firm, when being connected with printed circuit board (PCB) simultaneously, connecting pin 41 can not produce and rock.
(2) 17 of fixed orifice 14 and fixing supports are closely to interfere, thus when transporting, can on housing 1, not come off, and be not subject to the external force collision and bending, so can fast and conveniently be connected solid welding with printed circuit board (PCB).
(3) when optic fibre connector is pegged graft, dust cap 2 is promoted by optic fibre connector and rotates because the elastic force that 22 pairs of dust caps 2 of flexible member are applied is even, so dust cap 2 not can with optic fibre connector generation blocking.
(4) a plurality of limiting sections of lid 3 are 31, the interval of each limiting section 31 can be compatible with the electronic component of different specification size and install, when lid 3 during in die sinking, only need use single mold just can produce, reach the purpose that does not need to offer different moulds in response to the different specification size of electronic component.
The above; it only is preferred embodiment of the present utility model; non-so promptly limit to protection domain of the present utility model, so use the utility model instructions and the simple and easy for it modification of institute of accompanying drawing content and equivalent structure to change such as, all should in like manner be contained in the claim of the present utility model.
Claims (6)
1. a structure improved light signal coupling arrangement comprises housing, dust cap and lid; Be provided with accommodation space in this housing, and housing is provided with the accommodation chamber of through hole in the opposite side away from accommodation space, insert in accommodation chamber and the accommodation space by through hole with electronic component and dust cap, and utilize lid to be covered, it is characterized in that in the accommodation chamber outside:
This dust cap one side centre is provided with inwardly protuberance relatively, and on protuberance, be installed with the flexible member of a plurality of support divisions of the different angle tilt of tool, and a plurality of support divisions that utilize a side are held on dust cap one side, and a plurality of support divisions of opposite side are held on the inwall of housing accommodation space, and be provided with accommodation chamber in the accommodation space opposite side, this accommodation chamber is provided with in a side can be for a plurality of fixed orifices of a plurality of fixing supports pivot joints, and can be, and be provided with spacing hole for a plurality of limiting section buckles location of lid in opposite side away from supporting body for a plurality of supporting bodies of carrying electronic component.
2. structure improved light signal coupling arrangement as claimed in claim 1, it is characterized in that, a plurality of limiting sections of this lid can penetrate the spacing hole of housing, and a plurality of limiting section top carrier electronic component, and the connecting pin that can pass the electronic component of different specification size between a plurality of limiting section.
3. structure improved light signal coupling arrangement as claimed in claim 1 is characterized in that, this housing outer rim is provided with for the buckling parts of lid and fitting portion and the pivot connected slot that the articulated section fastens mutually.
4. structure improved light signal coupling arrangement as claimed in claim 1 is characterized in that, accommodation space one side in this housing is provided with the backstop for the protuberance location of dust cap.
5. structure improved light signal coupling arrangement as claimed in claim 1 is characterized in that, a plurality of fixed orifices of this housing can embed the formation interference via the through hole of housing or the outside of housing for a plurality of fixing supports.
6. structure improved light signal coupling arrangement as claimed in claim 1 is characterized in that, the accommodation chamber of this housing and supporting body insert can corresponding different size kenel electronic component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112880 CN2854627Y (en) | 2005-08-11 | 2005-08-11 | Improved structure of optical signal connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112880 CN2854627Y (en) | 2005-08-11 | 2005-08-11 | Improved structure of optical signal connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2854627Y true CN2854627Y (en) | 2007-01-03 |
Family
ID=37581264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520112880 Expired - Fee Related CN2854627Y (en) | 2005-08-11 | 2005-08-11 | Improved structure of optical signal connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2854627Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869427A (en) * | 2013-10-01 | 2014-06-18 | 深圳市好通家实业有限公司 | Optical fiber connector |
| CN110068899A (en) * | 2018-01-22 | 2019-07-30 | 捷腾光电股份有限公司 | The optical fiber connector of multi-directionally plug |
-
2005
- 2005-08-11 CN CN 200520112880 patent/CN2854627Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869427A (en) * | 2013-10-01 | 2014-06-18 | 深圳市好通家实业有限公司 | Optical fiber connector |
| CN110068899A (en) * | 2018-01-22 | 2019-07-30 | 捷腾光电股份有限公司 | The optical fiber connector of multi-directionally plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070103 Termination date: 20120811 |