CN209151427U - A kind of ethernet module encapsulating structure - Google Patents
A kind of ethernet module encapsulating structure Download PDFInfo
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- CN209151427U CN209151427U CN201821491855.9U CN201821491855U CN209151427U CN 209151427 U CN209151427 U CN 209151427U CN 201821491855 U CN201821491855 U CN 201821491855U CN 209151427 U CN209151427 U CN 209151427U
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Abstract
The utility model belongs to communication network device technical field, disclose a kind of ethernet module encapsulating structure, including module pcb board (1) and the first row pin being welded on module pcb board (1) row seat (2) and second row pin row seat (3), annular ground end (4) are provided on module pcb board (1), first row pin arranges seat (2) and arranges seat (3) small at least 1cm at a distance from module pcb board (1) edge than second row pin at a distance from module pcb board (1) edge, pin spacing in the three rows pin row seat is 1.27mm, first row pin row seat (2) and second row pin row seat (3) respectively have 100 pins, for row's seat of 2x50pin.The utility model can make each pin defined function clear, facilitate designer's functional product needed for designed, designed in the range of ethernet module function allows.
Description
Technical field
The utility model belongs to communication network device technical field more particularly to a kind of ethernet module encapsulating structure.
Background technique
Currently, modularized design is currently compared with the design method of mainstream, the main electricity of modular product in communication industry field
Road design designs directly on pcb board to be completed, and is then extracted functional pin for outside for real by various connection types
Function needed for existing interface etc..Existing Modular Structure Design is complicated, and functional pin defines unintelligible, causes inconvenient for use.
When the pin of needs increases, existing design tends not to meet the requirements, and encapsulating structure volume becomes larger, and bad fixation,
So as to cause the difficulty used.
Utility model content
The utility model embodiment is designed to provide a kind of ethernet module encapsulating structure, and each pin can be made fixed
Adopted definite functions facilitate designer's functional product needed for designed, designed in the range of ethernet module function allows, draw
Foot increase when can rational deployment, keep encapsulating structure compact, reduce volume.
The utility model embodiment is achieved in that
A kind of ethernet module encapsulating structure, draws including module pcb board and the first row being welded on module pcb board
Foot arranges seat and second row pin arranges seat, and the annular ground end of module pcb board is arranged in, and first row pin arranges seat and second row
Pin row's seat is arranged in parallel and is vertically placed to respectively the left and right sides of module pcb board, and first row pin arranges seat and module pcb board side
The distance of edge arranges seat small at least 1cm at a distance from module pcb board edge than second row pin, and the pin is arranged between the pin in seat
Away from being 1.27mm, first row pin row's seat and second row pin row's seat respectively have 100 pins, for row's seat of 2x50pin；It is described
Annular ground end is four, is located between first row pin row's seat and second row pin row's seat, is respectively distributed to close to first row
Pin arranges the both ends of seat and the both ends of second row pin row's seat.
The utility model embodiment arranges seat and ground terminal by the way that two rows of pins are arranged on module pcb board, and clearly fixed
The function of each pin of justice, to designer in the range of ethernet module function allows functional product needed for designed, designed
When providing convenience property, ground terminal is set as four, and the cabling when row's of simplifying seat needs to be grounded avoids the occurrence of the envelope of long cabling
Assembling structure；First row pin arrange seat with module pcb board edge at a distance from than second row pin row seat and module pcb board edge away from
From small at least 1cm, in this way can different occasions application, guarantee rationally to assemble, while reserving for fixed entire encapsulation
The space (space of second row pin row seat and module pcb board edge) of structure, when encapsulating structure being made to be fixed to other modules
More easily；Annular ground end is located between first row pin row's seat and second row pin row's seat, enables to increase in pin number
In the case where adding, reduce the volume of encapsulating structure, while each annular ground end is closer with a distance from pin, cabling is more square
Just.
Detailed description of the invention
Fig. 1 is the utility model ethernet module encapsulating structure figure.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The specific implementation of the utility model is described in detail below in conjunction with specific embodiment:
As shown in Figure 1, a kind of ethernet module encapsulating structure, including module pcb board 1 and it is welded on module pcb board 1
On first row pin row's seat 2 and second row pin arrange seat 3, and the annular ground end 4 of module pcb board 1, first row are set
Pin row's seat 2 and second row pin row's seat 3 are arranged in parallel and are vertically placed to the left and right sides of module pcb board 1 respectively, and first row draws
It is smaller at least at a distance from 1 edge of module pcb board than second row pin row's seat 3 at a distance from 1 edge of module pcb board that foot arranges seat 2
1cm, it is 1.27mm that the pin, which arranges the pin spacing in seat, and first row pin row's seat 2 and second row pin row's seat 3 respectively have
Row's seat that 100 pins are 2x50pin；The annular ground end 4 is four, arranges seat 2 positioned at first row pin and second row draws
Foot is arranged between seat 3, and the both ends close to first row pin row's seat 1 and the both ends of second row pin row's seat 3 are respectively distributed to.It is each in this way
The ground connection for arranging pin row's seat will be very convenient, and encapsulating structure is avoided the case where long cabling occur, simplifies cabling distribution.
The utility model embodiment arranges seat and ground terminal by the way that two rows of pins are arranged on module pcb board, and clearly fixed
The function of each pin of justice, to designer in the range of ethernet module function allows functional product needed for designed, designed
When providing convenience property, ground terminal is set as four, and the cabling when row's of simplifying seat needs to be grounded avoids the occurrence of the envelope of long cabling
Assembling structure；First row pin arrange seat with module pcb board edge at a distance from than second row pin row seat and module pcb board edge away from
From small at least 1cm, in this way can different occasions application, guarantee rationally to assemble, while reserving for fixed entire encapsulation
The space (space of second row pin row seat and module pcb board edge) of structure, when encapsulating structure being made to be fixed to other modules
More easily；Annular ground end is located between first row pin row's seat and second row pin row's seat, enables to increase in pin number
In the case where adding, reduce the volume of encapsulating structure, while each annular ground end is closer with a distance from pin, cabling is more square
Just.
In the embodiments of the present invention, each arrange keeps certain spacing between seat, and two rows row's seat combination constitutes module pair
Outer pin and the function of realizing module, technical staff can define the product for developing required function according to provided pin,
Such as: 1-28 Ethernet interface product.
Two rows row's seat is respectively to arrange seat A and row seat B, row seat A and row seat B respectively to have 100 pins, is respectively designated as A1-
A100 and B1-B100.
Following table is the definition of ethernet module pin:
The definition of A1-A100 pin
The definition of B1-B100 pin
Following table is the description of ethernet module pin function:
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (1)
1. a kind of ethernet module encapsulating structure, which is characterized in that including module pcb board and be welded on module pcb board
First row pin row's seat and second row pin arrange seat, and the annular ground end of module pcb board is set, first row pin row
Seat and second row pin row's seat are arranged in parallel and are vertically placed to respectively the left and right sides of module pcb board, first row pin arrange seat with
The distance at module pcb board edge arranges seat small at least 1cm at a distance from module pcb board edge, the pin row than second row pin
Pin spacing in seat is 1.27mm, and first row pin row's seat and second row pin row's seat respectively have 100 pins, be
Row's seat of 2x50pin；The annular ground end is four, is located between first row pin row's seat and second row pin row's seat, point
It is not distributed in the both ends close to first row pin row's seat and the both ends of second row pin row's seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491855.9U CN209151427U (en) | 2018-09-12 | 2018-09-12 | A kind of ethernet module encapsulating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821491855.9U CN209151427U (en) | 2018-09-12 | 2018-09-12 | A kind of ethernet module encapsulating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209151427U true CN209151427U (en) | 2019-07-23 |
Family
ID=67265418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821491855.9U Active CN209151427U (en) | 2018-09-12 | 2018-09-12 | A kind of ethernet module encapsulating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209151427U (en) |
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2018
- 2018-09-12 CN CN201821491855.9U patent/CN209151427U/en active Active
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Address after: The 1 District of Nanshan District high tech Industrial Park, Xili Street Baiwang letter 518000 Shenzhen city in Guangdong province 3 Patentee after: 3ONEDATA Co.,Ltd. Address before: The 1 District of Nanshan District high tech Industrial Park, Xili Street Baiwang letter 518000 Shenzhen city in Guangdong province 3 Patentee before: SHENZHEN 3ONEDATA TECHNOLOGY Co.,Ltd. |