CN205921828U - Circuit board convenient to peg graft - Google Patents
Circuit board convenient to peg graft Download PDFInfo
- Publication number
- CN205921828U CN205921828U CN201620983979.3U CN201620983979U CN205921828U CN 205921828 U CN205921828 U CN 205921828U CN 201620983979 U CN201620983979 U CN 201620983979U CN 205921828 U CN205921828 U CN 205921828U
- Authority
- CN
- China
- Prior art keywords
- plate body
- circuit board
- interface
- plug connector
- plate
- 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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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model provides a circuit board convenient to peg graft, which comprises a plate body, be formed with a plurality of interfaces on the plate body, the interface is including horizontal interface, radio frequency interface that forms face before the plate body and the vertical interface that forms face behind the plate body to installation plug connector and radio frequency plate, a plurality of through -holes have been seted up on the plate body to make the butt joint of plate body fore -and -after plug connector. The utility model discloses circuit board convenient to peg graft makes plug connector and plate body be the quadrature and to the fork structural connection, realizes the quadrature transmission of signal through the structural design of plate body to later maintenance is simple.
Description
Technical field
This utility model is related to a kind of circuit board, more particularly, to a kind of circuit board being easy to grafting.
Background technology
Circuit board is used in electronic equipment, in order to connect electronic devices and components.Existing board structure of circuit is complicated, grafting electronics
Difficult during components and parts, and maintenance cost is high.
Content of the invention
In view of the above, this utility model is necessary the circuit board providing a kind of structure to be simply easy to grafting.
The technical scheme that this utility model provides is as follows: a kind of circuit board being easy to grafting, including plate body, on described plate body
It is formed with some interfaces, described interface includes transverse splicing mouth, radio frequency interface and the shape being formed at plate body front face
Becoming longitudinal interface of plate face after plate body, to install plug connector and rf board, described plate body offering some through holes, with
Make the plug connector docking before and after plate body.
Further, described plate body is divided into upper plate body area and lower body area, and upper plate body area offers some in row's arrangement
Upper exhausting hole, lower body area opens up a through hole.
Further, described transverse splicing mouth is arranged in pairs in described through hole both sides.
Compared with prior art, this utility model is easy to the structure design by plate body for the circuit board of grafting, makes plug connector
Orthogonal thereto with plate body to fork structure be connected, realize the orthogonal transmission of signal, and later maintenance be simple.
Brief description
Fig. 1 is the structural representation of the circuit board that this utility model structure is easy to grafting；
Fig. 2 is the structural representation that the circuit board in Fig. 1 is connected with plug connector.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment, in the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined, and will join below
Examine accompanying drawing and to describe this utility model in conjunction with the embodiments in detail.
Refer to Fig. 1, Fig. 2, a kind of circuit board being easy to grafting, so that plug connector 30 is planted.Specifically include plate body 20, plate
It is provided with some interfaces 21 in plate face, some interfaces 21 include being formed at laterally inserting of plate body 20 front face before and after body 20
Longitudinal interface 212 of plate face after interface 211 and formation, to install plug connector 30；Some interfaces 21 also include being formed
In the radio frequency interface 213 of plate body 20 front face, so that grafting rf board (not shown), plate body 20 offers some through holes
22, pass through for distinguished and admirable, in order to reduce temperature, and plate body 20 make before and after plug connector 30 dock.In the present embodiment, plate body 20
It is divided into upper plate body area and lower body area, upper plate body area offers some upper exhausting hole 221 in row's arrangement, can be considered through hole；
Lower body area opens up a through hole 222, is considered as lower through-hole, and lower through-hole 222 is close to occupy whole lower plate bulk area.In the present embodiment,
Transverse splicing mouth 211 is arranged in pairs in through hole 222 both sides, so that plug connector 30 inserts.
Refer to Fig. 2, plug connector 30 is connected to the front face of plate body 20 and rear plate face, the plug connector 30 of plate face is just in front and back
Hand over and fork structure is connected, to realize the orthogonal transmission of signal.Plug connector 30 includes some front plug-in cards 31 and some rear plug-in cards 32,
Front plug-in card 31 correspondence is plugged on longitudinal interface 212 of plate face after plate body 20, in longitudinal plant；Plug-in card 32 correspondence is plugged to afterwards
On the transverse splicing mouth 211 of plate body 20 front face, plant in horizontal, the connection orthogonal with rear plug-in card 32 of front plug-in card 31, specifically, front
Plug-in card 31 is provided with i/o adapter and plug (not shown), and front plug-in card 31 is longitudinally plugged on backboard 20 back plate in cabinet 11
On face, i/o adapter is corresponding with longitudinal interface 212 to be connected, and rear plug-in card 32 is provided with ffc/fpc adapter and socket (figure
Do not show), the grafting corresponding with transverse splicing mouth 211 of ffc/fpc adapter, the plug of front plug-in card 31 passes through the lower through-hole of backboard 20
222, and correspondence be inserted in the socket 322 of rear plug-in card 32, make the connection orthogonal with rear plug-in card 32 of front plug-in card 31.In the present embodiment,
Front plug-in card 31 is tridecyne line card (being the structural representation of one of line card shown in Fig. 2), and each piece of line card is right respectively
Should be plugged on longitudinal interface 212 of plate body 20, if one piece of line card damages, signal original for this block line card can be switched to
Backup veneer gets on, and realizes 12+1 redundancy backup, to improve reliability, reduces backup cost, save space；Plug-in card 32 includes afterwards
Smm plate 323 and rfio plate 324, smm plate 323 and rfio plate 324 are respectively two pieces and are alternately plugged to laterally inserting of backboard 20
On interface 211 (being the structural representation of one of smm plate 323 and one block of rfio plate 324 shown in Fig. 2) so that line card and
Realize realizing the orthogonal of radiofrequency signal between smm plate 323 between the orthogonal of digital signal and line card and rfio plate 324.This reality
Apply in example, the connection orthogonal with front plug-in card 31 of rear plug-in card 32, if one of rear plug-in card 32 damages, can be by the exchange core on plate
Piece switch a signal into other one piece after on plug-in card 32, external interface will not be changed, user due to the change of front plug-in card 31
The switching of front plug-in card 31 will not be perceived, the cable modem of user also will not go offline on radio-frequency (RF) coaxial circuit.
In sum, this utility model is easy to the structure design by plate body for the circuit board of grafting, makes plug connector and plate body
Orthogonal thereto to fork structure connect, realize the orthogonal transmission of signal, and later maintenance be simple.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using this utility model description or equivalent flow conversion, or directly or indirectly it is used in other phases
The technical field closed, is all included in the same manner in scope of patent protection of the present utility model.
Claims (3)
1. a kind of circuit board being easy to grafting, including plate body (20) it is characterised in that: be formed with described plate body (20) some insert
Interface (21), described interface (21) includes being formed at transverse splicing mouth (211), the radio frequency interface of plate body (20) front face
And be formed at longitudinal interface (212) of plate body (20) plate face afterwards, to install plug connector (30) and rf board, institute (213)
State and some through holes (22) are offered on plate body (20), so that plug connector (30) docking before and after plate body (20).
2. the circuit board being easy to grafting according to claim 1 it is characterised in that: described plate body (20) is divided into upper plate body area
With lower body area, upper plate body area offer in row arrangement some upper exhausting hole (221), lower body area opens up a through hole (222).
3. the circuit board being easy to grafting according to claim 2 it is characterised in that: described transverse splicing mouth (211) is in pairs
It is arranged on described through hole (222) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620983979.3U CN205921828U (en) | 2016-08-30 | 2016-08-30 | Circuit board convenient to peg graft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620983979.3U CN205921828U (en) | 2016-08-30 | 2016-08-30 | Circuit board convenient to peg graft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205921828U true CN205921828U (en) | 2017-02-01 |
Family
ID=57869722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620983979.3U Expired - Fee Related CN205921828U (en) | 2016-08-30 | 2016-08-30 | Circuit board convenient to peg graft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205921828U (en) |
-
2016
- 2016-08-30 CN CN201620983979.3U patent/CN205921828U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20180830 |