CN202710804U - Single-fiber three-dimensional optical transceiver module grounding sleeve - Google Patents
Single-fiber three-dimensional optical transceiver module grounding sleeve Download PDFInfo
- Publication number
- CN202710804U CN202710804U CN201220452043.XU CN201220452043U CN202710804U CN 202710804 U CN202710804 U CN 202710804U CN 201220452043 U CN201220452043 U CN 201220452043U CN 202710804 U CN202710804 U CN 202710804U
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- extension
- cylindrical shell
- transceiver module
- optical transceiver
- extending
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Abstract
The utility model provides a single-fiber three-dimensional optical transceiver module grounding sleeve. The grounding sleeve comprises a rectangular cylinder formed by an elastic conductive material, wherein one side surface of the cylinder extends upwards to form a first extending part, the middle part of the first extending part bends outwards to form a raised part, one side surface of the cylinder opposite to the first extending part extends upwards to form a second extending part, the second extending part bends outwards to form a platform, two opposite side surfaces of the cylinder respectively extend downwards to form third extending parts, the two third extending parts bend inwards and a gap is present between the ends of the third extending parts, another two opposite side surfaces of the cylinder respectively extend downwards to form fourth extending parts, the fourth extending parts bend inwards and a gap is present between the ends of the fourth extending parts, the bending angle of the third extending parts is smaller than the bending angle of the fourth extending parts.
Description
Technical field:
The utility model relates to wired TV technology, specifically is a kind of single fiber three-way optical transceiver module earthing sleeve.
Background technology:
The single fiber three-way optical transceiver module of prior art does not design extra grounded part, but the stitch in its chip but needs ground connection, if earth-free words, the radiation meeting on this stitch causes characteristic electron relatively poor and unstable.Therefore need this stitch ground connection, even this stitch and housing good contact form the effect that shields.But if needing the stitch of ground connection to be welded on the housing, because case material is aluminium alloy, can't weld, ground connection is inconvenience relatively.
The utility model content:
The purpose of this utility model is, overcomes existing technological deficiency, and a kind of stitch ground connection single fiber three-way optical transceiver module earthing sleeve eaily that makes in the chip is provided.
The technical scheme that the utility model provides is: the utility model provides a kind of single fiber three-way optical transceiver module earthing sleeve, it comprises a rectangle cylindrical shell of being made by elastic conducting material, a side of described cylindrical shell extends to form the first extension up, the center section of described the first extension bends outwards and forms projection, a side relative with the first extension of described cylindrical shell extends to form the second extension up, bending outwardly 90 degree in described the second extension consist of a platform, two relative sides of described cylindrical shell extend to form respectively the 3rd extension down, described two the 3rd extensions all are provided with the gap between the end of bending inwardly and two the 3rd extensions, two other relative sides of described cylindrical shell extend to form respectively the 4th extension down, described two the 4th extensions all are provided with the gap between the end of bending inwardly and two the 4th extensions, and the bending angle of described the 3rd extension is less than the bending angle of the 4th extension.
Adopt said structure, the utlity model has following advantage:
The utility model provides a kind of earthing sleeve, during use, it can be stuck in the groove on the single fiber three-way optical transceiver module housing by the first extension and the second extension, block stitch in the chip by the 3rd extension or the 4th extension, thereby the stitch in the chip can be contacted with housing easily, and ground connection is more convenient.
Described preferred, described cylindrical shell is the cylindrical shell that the beryllium copper material is made.Beryllium copper is the best senior flexible material of aldary performance, have little, anti-corrosion, wear-resisting, cold-resistant, the high conduction of very high intensity, elasticity, hardness, fatigue strength, elastic hysteresis, nonmagnetic, impact a series of good physics, chemistry and mechanical properties such as not producing spark.Be used in better performances on the single fiber three-way optical transceiver module earthing sleeve.
Description of drawings:
Accompanying drawing 1 is one of structural representation of the utility model single fiber three-way optical transceiver module earthing sleeve;
Accompanying drawing 2 be the utility model single fiber three-way optical transceiver module earthing sleeve structural representation two;
Accompanying drawing 3 is the use view of the utility model single fiber three-way optical transceiver module earthing sleeve;
As shown in the figure: 1, cylindrical shell, the 2, first extension, the 3, second extension, the 4, the 3rd extension, the 5, the 4th extension, 6, housing, 6.1, groove, 7, stitch.
Embodiment:
Below in conjunction with the drawings and specific embodiments the utility model is elaborated:
Such as Fig. 1, shown in Figure 2: the utility model provides a kind of single fiber three-way optical transceiver module earthing sleeve, it comprises a rectangle cylindrical shell 1 of being made by elastic conducting material, cylindrical shell 1 is not gone up bottom surface, a side of described cylindrical shell 1 extends to form the first extension 2 up, the center section of described the first extension 2 bends outwards and forms projection, a side relative with the first extension 2 of described cylindrical shell 1 extends to form the second extension 3 up, namely the first extension 2 and the second extension 3 are respectively that cylindrical shell 1 relative two sides extend to form respectively up, described the second extension 3 bending outwardly 90 degree consist of a platform, two relative sides of described cylindrical shell 1 extend to form respectively the 3rd extension 4 down, described two the 3rd extensions 4 all are provided with the gap between the end of bending inwardly and two the 3rd extensions 4, two other relative sides of described cylindrical shell 1 extend to form respectively the 4th extension 5 down, described two the 4th extensions 5 all are provided with the gap between the end of bending inwardly and two the 4th extensions 5, the bending angle of described the 3rd extension 4 is less than the bending angle of the 4th extension 5, two ends that namely refer to the 3rd extension 4 are larger from the distance between the cylindrical shell 1 than two ends of the 4th extension 5 from the distance between the cylindrical shell 1, single fiber three-way optical transceiver module earthing sleeve in use like this, both can adopt the 3rd extension 4 to clamp stitch 7, can clamp stitch 7 with the 4th extension 5 again, the four sides that can guarantee like this stitch 7 can contact with single fiber three-way optical transceiver module earthing sleeve, thus the ground connection better performances.
In the present embodiment, the width of the end of the 3rd extension 4 and the 4th extension 5 all width than its side that is extended is little.More convenient when being convenient to like this processing and bending.
Fig. 3 is the use view of the utility model single fiber three-way optical transceiver module earthing sleeve, itself just is provided with groove 6.1 outside surface of housing 6, the size of the utility model single fiber three-way optical transceiver module earthing sleeve can design according to the size of groove 6.1, as shown in the figure, when single fiber three-way optical transceiver module earthing sleeve is placed groove 6.1, the second extended surface 3 is because elasticity follows the side of groove 6.1 to offset, the side at the first extended surface 2 places and another side of groove 6.1 offset, and the platform that the first extended surface 2 consists of is used for determining that single fiber three-way optical transceiver module earthing sleeve is in the position of groove 6.1.Stitch 7 in the chip by the 3rd extension 4 and the 4th extension 5 the end clamp, thereby make stitch in the chip can be easily with the housing contact, ground connection is more convenient.Described preferred, described cylindrical shell is the cylindrical shell that the beryllium copper material is made.Beryllium copper is the best senior flexible material of aldary performance, have little, anti-corrosion, wear-resisting, cold-resistant, the high conduction of very high intensity, elasticity, hardness, fatigue strength, elastic hysteresis, nonmagnetic, impact a series of good physics, chemistry and mechanical properties such as not producing spark.Be used in better performances on the single fiber three-way optical transceiver module earthing sleeve.
Claims (2)
1. single fiber three-way optical transceiver module earthing sleeve, it is characterized in that: it comprises a rectangle cylindrical shell (1) of being made by elastic conducting material, a side of described cylindrical shell (1) extends to form the first extension (2) up, the center section of described the first extension (2) bends outwards and forms projection, a side relative with the first extension (2) of described cylindrical shell (1) extends to form the second extension (3) up, bending outwardly 90 degree in described the second extension (3) consist of a platform, two relative sides of described cylindrical shell (1) extend to form respectively the 3rd extension (4) down, described two the 3rd extensions (4) all are provided with the gap between the end of bending inwardly and two the 3rd extensions (4), two other relative sides of described cylindrical shell (1) extend to form respectively the 4th extension (5) down, described two the 4th extensions (5) all are provided with the gap between the end of bending inwardly and two the 4th extensions (5), and the bending angle of described the 3rd extension (4) is less than the bending angle of the 4th extension (5).
2. single fiber three-way optical transceiver module earthing sleeve according to claim 1 is characterized in that: the cylindrical shell (1) that described cylindrical shell (1) is made for the beryllium copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220452043.XU CN202710804U (en) | 2012-09-06 | 2012-09-06 | Single-fiber three-dimensional optical transceiver module grounding sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220452043.XU CN202710804U (en) | 2012-09-06 | 2012-09-06 | Single-fiber three-dimensional optical transceiver module grounding sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202710804U true CN202710804U (en) | 2013-01-30 |
Family
ID=47591091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220452043.XU Expired - Lifetime CN202710804U (en) | 2012-09-06 | 2012-09-06 | Single-fiber three-dimensional optical transceiver module grounding sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202710804U (en) |
-
2012
- 2012-09-06 CN CN201220452043.XU patent/CN202710804U/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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |