CN209627835U - A kind of signal plate, insert frame system and the network equipment - Google Patents
A kind of signal plate, insert frame system and the network equipment Download PDFInfo
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- CN209627835U CN209627835U CN201920020858.2U CN201920020858U CN209627835U CN 209627835 U CN209627835 U CN 209627835U CN 201920020858 U CN201920020858 U CN 201920020858U CN 209627835 U CN209627835 U CN 209627835U
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- 230000005540 biological transmission Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
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- 101100084627 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pcb-4 gene Proteins 0.000 description 1
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Abstract
The utility model discloses the signal plate, insert frame system and the network equipment for insert frame system, signal plate includes structural panel, pcb board, the first connector and flexible connecting member group；Pcb board is set on structural panel；Pcb board includes a first PCB scoreboard and several the 2nd PCB scoreboards, and flexible connecting member group includes at least one flexible connecting member, and the first connector is directly or indirectly connect by flexible connecting member with each 2nd PCB scoreboard signal；First connector is fixed in the first PCB scoreboard, and the second connector being used on the backboard with insert frame system docks, and transmits the signal of the first PCB scoreboard and the 2nd PCB scoreboard.The 2nd PCB scoreboard of the utility model is attached to transmit signal by flexible connecting member, flexible connecting member is deformable structure, 2nd PCB scoreboard is either connect with the second pcb board of others by flexible connecting member or is connect with the first PCB scoreboard, also it or with the first connector connect, in connection, without being accurately positioned between scoreboard, assembly is flexibly, simply.
Description
Technical Field
The utility model relates to the field of communication technology, concretely relates to signal board, insert frame system and network equipment.
Background
In large-scale communication systems, the orthogonal frame insertion system is the most common structure. The whole plug frame system mainly comprises a plug box, a signal board and a back board (or a cable). The plug-in frame is the structural support of the whole plug-in frame system, each signal board (or called plug-in card) realizes the core for the service of the system, and the backboard (or cable) provides data connection for the plug-in frames.
Referring to fig. 1 to 3, a conventional frame insertion system includes an insertion frame a, a signal plate b, a back plate c (or a cable, hereinafter, only the back plate is used for replacing the cable), a connector d, a structural panel e, a boosting mechanism f, and a slide rail g. Generally, the structure forms of the inserting frame a with the structure supporting function and the back plate c with the data communication function are fixed, and the service life is long. The signal board b is used as a core unit for realizing services, and comprises a plurality of high-end chips and electronic components, and different signal boards can be configured to meet service requirements of different capacities or scenes. When upgrading the service, the telecommunication service provider generally keeps the original machine room structure as unchanged as possible, and only upgrades the signal board to realize the upgrading of the service, thereby not only reducing the modification cost required by upgrading hardware, but also meeting the requirement of quick upgrading.
However, both the electronic components that have the function must and generally do not need to upgrade on the semaphore in actual use, have unusual electronic components again or upgrade the faster electronic components of renewal, when needs upgrade, need take out whole semaphore, upgrade whole semaphore, and this kind of upgrading is not only with high costs, and the upgrading process is slow moreover, and is consuming time longer.
In order to solve the above problem, referring to fig. 4, the PCB of the signal board is made into two sub-boards in the prior art: preceding minute board h and back minute board i, preceding minute board h and back minute board i are equipped with public end connector j and female end connector k respectively, carry out signal connection through public end connector j and the butt joint of female end connector k, and this kind of mode also has the drawback: because the male end connector j and the female end connector k belong to rigid connectors and are in butt joint connection with each other through the male end connector j and the female end connector k, the front sub-board h and the rear sub-board i need to be accurately positioned, the assembly is inflexible, and the processing and assembly cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving at least one technical problem who mentions in the background art, the utility model discloses the technical scheme who takes is:
a signal board is used for a frame inserting system and comprises a structural panel, a PCB board, a first connector and a flexible connector group; wherein,
the PCB is arranged on the structural panel;
the PCB comprises a first PCB sub-board and a plurality of second PCB sub-boards;
the flexible connecting piece group comprises at least one flexible connecting piece, and the flexible connecting piece directly or indirectly connects the first connector with each second PCB sub-board signal;
the first connector is fixed on the first PCB sub-board and is used for being in butt joint with the second connector on the back board in the frame inserting system and transmitting signals of the first PCB sub-board and the second PCB sub-board.
Further, the flexible connecting piece is a cable.
Further, the flexible connecting piece is a flexible PCB.
Furthermore, the flexible connecting pieces are at least two, wherein one part of the flexible connecting pieces is a cable, and the rest part of the flexible connecting pieces is a flexible PCB.
Furthermore, the number of the second PCB branch boards is one, and the second PCB branch boards are in signal connection with the first PCB branch boards through the flexible connecting pieces.
Furthermore, the number of the second PCB sub-boards is one, and the second PCB sub-boards are in signal connection with the first connector through the flexible connecting piece.
Furthermore, a power assisting mechanism is arranged on the structural panel.
The embodiment of the utility model provides a still provide an insert frame system, it includes:
inserting a frame;
the back plate is arranged in the inserting frame and is provided with a second connector;
according to the signal plate, the signal plate is inserted into the insertion frame, and the first connector is in butt joint with the second connector.
Furthermore, slide rails are arranged at the top and the bottom of the inner wall of the inserting frame, and the structural panel is slidably arranged on the slide rails.
The utility model also provides a network equipment, it includes as above the frame system of inserting.
Compared with the prior art, the utility model has the advantages of:
(1) the second PCB divides the board to connect with the transmission signal through flexible connectors, and flexible connectors is the flexible structure, and the second PCB divides the board to pass through flexible connectors no matter be connected with other second PCB boards or with first PCB branch board is connected, also or be connected with first connector, when connecting, need not accurate positioning between the branch board, the assembly is nimble, simple.
(2) The utility model discloses the PCB board has a plurality of minute boards, is first PCB minute board and a plurality of second PCB minute board respectively, wherein can place the electronic components that the function must but generally does not need upgrading on one minute board, as the common minute board; and when the frame system is used for service upgrading, the whole PCB does not need to be upgraded, and only part of the sub-boards in the PCB need to be replaced and upgraded, so that the upgrading cost is reduced.
Drawings
FIG. 1 is a front view of a prior art drop frame system;
FIG. 2 is a side cross-sectional view of a prior art drop frame system;
FIG. 3 is a schematic diagram of a signal board in the prior art;
FIG. 4 is a schematic diagram of another prior art signal plate structure;
fig. 5 is a schematic diagram illustrating a first PCB board and a second PCB board connected by a flexible PCB according to an embodiment of the present invention;
fig. 6 is a perspective view illustrating that the first PCB board and the second PCB board are connected by the flexible PCB according to an embodiment of the present invention;
fig. 7 is a schematic view illustrating a first PCB board and a second PCB board connected by a cable according to an embodiment of the present invention;
fig. 8 is a schematic view of a first PCB board and a second PCB board connected by a cable according to another embodiment of the present invention;
fig. 9 is a schematic view illustrating a first PCB and a second PCB connected by a cable according to still another embodiment of the present invention.
In the figure: a. inserting a frame; b. a signal plate; c. a back plate; d. a connector; e. a structural panel; f. a power-assisted mechanism; g. a slide rail; h. front board splitting; i. rear board separation; j. a male end connector; k. A female end connector;
1. a structural panel; 2. a first connector; 3. dividing a first PCB; 4. the second PCB is divided into boards; 5. a power-assisted mechanism; 6. a back plate; 7. a flexible connector; 8. a second connector.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
Referring to fig. 5, an embodiment of the present invention provides a signal board, which is suitable for a frame insertion system, and includes a structural panel 1, a PCB, a connector 2, and a flexible connecting member group; wherein, be equipped with assist drive device 5 on the structure panel 1, assist drive device 5 inserts the appurtenance who inserts in the frame as the signal board, and when the plug power of signal board design exceeded single thrust, need assist drive device to provide certain drive ratio. The PCB is arranged on the structural panel 1; specifically, the PCB comprises a first PCB sub-board 3 and a plurality of second PCB sub-boards 4, the first PCB sub-board 3 and the second PCB sub-boards 4 are both fixedly supported by the structural panel 1, and the first PCB sub-board 3 and the second PCB sub-boards 4 are arranged in front and back on the structural panel 1;
the flexible connector group comprises at least one flexible connector 7, and the flexible connector 7 directly or indirectly connects the first connector 2 with each second PCB sub-board 4 in a signal mode; every flexible connector 7 in the flexible connector group all can be used to transmit signal, can divide board 4 with the second PCB to adopt the detachable connection mode to be connected flexible connector 7 to take out certain second PCB board alone, do not influence other second PCB boards.
The first connector 2 is fixed on the first PCB branch board 3, the first connector 2 is in butt joint with the second connector 8 on the back board 6, the first PCB branch board 3 can transmit signals to a cable of the back board 6 in the frame inserting system through the first connector 2 and the second connector 8, so that the signals of the first PCB branch board are transmitted, the signals of the second PCB branch board 4 can be directly transmitted to the first connector 2 through the flexible connecting piece 7 and then transmitted to the cable of the back board 6 through the second connector 8, or transmitted to other second PCB branch boards 4 and/or first PCB branch boards 3 through the flexible connecting piece 7 and then transmitted to the first connector 2, and at the moment, other second PCB branch boards 4 and/or first PCB branch boards 3 play a role in transmitting signals like cables.
In this embodiment, the second PCB sub-board 4 is connected through the flexible connecting member 7 to transmit signals, the flexible connecting member 7 is a deformable structure, and the second PCB sub-board 4 is connected with the first PCB sub-board or the other second PCB sub-board through the flexible connecting member 7, or connected with the first connector 2.
The utility model discloses the PCB board has a plurality of minute boards, is first PCB minute board and a plurality of second PCB minute board respectively, when using, can place the electronic components that the function must and generally need not upgrade on one of them minute board, as the common minute board; and when the frame system is used for service upgrading, the whole PCB does not need to be upgraded, and only part of the sub-boards in the PCB need to be replaced and upgraded, so that the upgrading cost is reduced.
Example 2
Referring to fig. 5 to 7, an embodiment of the present invention provides a signal plate, and the embodiment is different from embodiment 1 in that: the flexible connector 7 is a cable or a flexible PCB.
Referring to fig. 5 and 6, only one second PCB segment 4 is provided, the flexible connecting member 7 is a flexible PCB, the first PCB segment 3 is connected to the second PCB segment 4 through the flexible PCB, and if there are a plurality of second PCB segments 4, all the second PCB segments 4 may be connected through the flexible PCB to transmit signals; referring to fig. 5 again, 5 flexible PCBs are used for signal connection between the first PCB sub-board 3 and the second PCB sub-board 4, the specific number of the flexible PCBs is set according to actual needs, and here, the first PCB sub-board 3 and the second PCB sub-board 4 can still be connected by the flexible PCBs and cables at the same time.
Referring to fig. 7, only one second PCB segment 4 is provided, the flexible connecting member 7 is a cable, the first PCB segment 3 and the second PCB segment 4 are connected by the cable to transmit signals, and if there are a plurality of second PCB segments 4, all the second PCB segments 4 may be connected by the cable to transmit signals; referring to fig. 7 again, a plurality of cables may be used for signal connection between the first PCB sub-board 3 and the second PCB sub-board 4, the specific number of cables is set according to actual requirements, and here, the flexible PCB and the cables may still be used for connection between the first PCB sub-board 3 and the second PCB sub-board 4.
In addition, if the second PCB section 4 has a plurality of flexible connectors 7 corresponding to each second PCB section 4, the flexible connectors 7 have a plurality of flexible PCB, wherein a portion is a cable and the remaining portion is a flexible PCB.
In actual connection, the cable and the flexible PCB can be matched for use as long as normal signal transmission can be met.
Example 3
Referring to fig. 7, an embodiment of the present invention provides a signal board, which is suitable for a frame insertion system, and includes a structural panel 1, a PCB, a connector 2, and a flexible connecting member group; wherein, the PCB is arranged on the structural panel 1; specifically, the PCB comprises a first PCB sub-board 3 and a second PCB sub-board 4, the first PCB sub-board 3 and the second PCB sub-board 4 are both fixedly supported by the structural panel 1, and the first PCB sub-board 3 and the second PCB sub-board 4 are arranged in front and back on the structural panel 1;
the flexible connecting piece group comprises a plurality of flexible connecting pieces 7, and the second PCB sub-board 4 is in signal connection with the first PCB sub-board 3 through the flexible connecting pieces 7; in this embodiment, the second PCB 4 is indirectly signal-connected to the first connector 2 via the flexible connector 7.
First connector 2 is fixed in on first PCB divides board 3, first connector 2 docks with second connector 8 on the backplate 6, first PCB divides board 3 can be through first connector 2 and second connector 8 with signal transmission to the cable of backplate 6 in to go out the signal transmission of first PCB branch board, the signal that second PCB divides board 4 transmits to first PCB branch board 3 back through flexible connectors 7, retransmission is to first connector 2 on, at this moment, first PCB divides board 3 to play the effect of transmission signal like the cable.
In this embodiment, the flexible connector 7 may be a cable or a flexible PCB.
Example 4
Referring to fig. 8, an embodiment of the present invention provides a signal board, which is suitable for a frame insertion system, and includes a structural panel 1, a PCB, a connector 2, and a flexible connecting member group; wherein, the PCB is arranged on the structural panel 1; specifically, the PCB comprises a first PCB sub-board 3 and a second PCB sub-board 4, the first PCB sub-board 3 and the second PCB sub-board 4 are both fixedly supported by the structural panel 1, and the first PCB sub-board 3 and the second PCB sub-board 4 are arranged in front and back on the structural panel 1;
the flexible connecting piece group comprises a plurality of flexible connecting pieces 7, and the second PCB sub-board 4 is directly in signal connection with the first connector 2 through the flexible connecting pieces 7;
first connector 2 is fixed in on the first PCB divides board 3, first connector 2 docks with second connector 8 on backplate 6, and first PCB divides board 3 can be through first connector 2 and second connector 8 with signal transmission to the cable of backplate 6 in to go out the signal transmission of first PCB branch board, the signal of second PCB branch board 4 is transmitted to first connector 2 through flexible connectors 7, again through second connector 8 with signal transmission to the cable of backplate 6 in.
In this embodiment, the flexible connector 7 may be a cable or a flexible PCB.
In this embodiment, the flexible connecting member 7 is in signal connection with the first connector 2, and the connection point is closer to the back plate 6, so that signal loss can be reduced.
Example 5
Referring to fig. 9, an embodiment of the present invention provides a signal board, which is suitable for a frame insertion system, and includes a structural panel 1, a PCB, a connector 2, and a flexible connecting member group; wherein, the PCB is arranged on the structural panel 1; specifically, the PCB comprises a first PCB sub-board 3 and two second PCB sub-boards 4, the first PCB sub-board 3 and the two second PCB sub-boards 4 are both fixedly supported by the structural panel 1, and the first PCB sub-board 3 and the second PCB sub-boards 4 are arranged in front and back on the structural panel 1;
referring to fig. 9, the flexible connector group includes two flexible connectors 7, and the middle second PCB subpanel 4 is in signal connection with the first PCB subpanel 3 through one flexible connector 7; the second PCB sub-board 4 on the right side is in signal connection with the second PCB sub-board 4 in the middle through another flexible connecting piece 7; in this embodiment, the two second PCB sub-boards 4 are indirectly signal-connected to the first connector 2 through the flexible connecting member 7.
First connector 2 is fixed in on first PCB divides board 3, first connector 2 docks with second connector 8 on the backplate 6, first PCB divides board 3 can be through first connector 2 and second connector 8 with signal transmission to the cable of backplate 6 in, thereby go out the signal transmission of first PCB branch board, the second PCB on right side divides the signal of board 4 to transmit to middle second PCB branch board 4 through flexible connectors 7 on right side, pass through left flexible connectors 7 with signal transmission to first PCB branch board 3 after, on retransmission to first connector 2, at this moment, first PCB divides board 3 and middle second PCB branch board 4 to play the effect of transmission signal like the cable. And the signal of the middle second PCB branch board 4 is transmitted to the first PCB branch board 3 through the left flexible connector 7 and then transmitted to the first connector 2.
In addition to the above connection, the right flexible connector 7 may be connected to the first PCB board 3 or the first connector 2 by signals.
Example 6
Referring to fig. 7, the present embodiment provides an insert frame system, which includes an insert frame, a back plate 6 and a signal plate; the backboard 6 is arranged in the inserting frame, the second connector 8 is arranged on the backboard 6, the signal board is inserted in the inserting frame, and the connector 2 is in butt joint with the second connector 8. Referring to fig. 5, the signal board includes a structural panel 1, a PCB board, a first connector 2, and a flexible connector group; the PCB is arranged on the structural panel 1, and specifically comprises a first PCB sub-board 3 and a plurality of second PCB sub-boards 4, wherein the first PCB sub-board 3 and the second PCB sub-boards 4 are fixedly supported by the structural panel 1, and the first PCB sub-board 3 and the second PCB sub-boards 4 are arranged in a front-back manner on the structural panel 1; the flexible connecting piece group comprises a plurality of flexible connecting pieces 7, and the flexible connecting pieces 7 are used for forming signal connection between the first connector 2 and each second PCB sub-board 4; the first connector 2 is fixed on the first PCB branch board 3, and is used for being butted with the second connector 8 on the back board 6 and transmitting signals of the first PCB branch board 3 and the second PCB branch board 4.
Example 7
The present embodiment provides a frame insertion system, and the difference between the present embodiment and embodiment 6 is: the top and the bottom of inserting the frame inner wall are equipped with the slide rail of mutually supporting, and structural panel 1 cunning is located on the slide rail, sets up the slide rail, the plug of the signal board of being convenient for.
Example 8
An embodiment of the present invention further provides a network device, where the network device may be a base station controller device, a base station device, a core network device, or a network device that integrates functions of an access network and a core network device, and the embodiment of the present invention is not limited thereto, and it is understood that the network device may be a physical entity connected to a wired or wireless network, and may adopt a frame type or a cabinet type structure, and when the network device adopts the frame type structure, the network device may be a frame insertion system as in embodiment 6, and when the network device adopts the cabinet type structure, the network device may be at least one cabinet, and each cabinet may accommodate at least one frame insertion system as in embodiment 6.
The present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered to be within the protection scope of the present invention. Those not described in detail in this specification are within the skill of the art.
Claims (10)
1. A signal plate for inserting a frame system, characterized in that: the signal plate comprises a structural panel (1), a PCB (printed circuit board), a first connector (2) and a flexible connector group; wherein,
the PCB is arranged on the structural panel (1);
the PCB comprises a first PCB sub-board (3) and a plurality of second PCB sub-boards (4);
the flexible connecting piece group comprises at least one flexible connecting piece (7), and the flexible connecting piece (7) directly or indirectly connects the first connector (2) with each second PCB sub-board (4) in a signal mode;
the first connector (2) is fixed on the first PCB sub-board (3) and is used for being in butt joint with a second connector (8) on a back board (6) in the inserting frame system and transmitting signals of the first PCB sub-board (3) and the second PCB sub-board (4).
2. The signal plate of claim 1, wherein: the flexible connecting piece (7) is a cable.
3. The signal plate of claim 1, wherein: the flexible connecting piece (7) is a flexible PCB.
4. The signal plate of claim 1, wherein: the number of the flexible connecting pieces (7) is at least two, wherein one part is a cable, and the rest part is a flexible PCB.
5. The signal plate of claim 1, wherein: the number of the second PCB branch boards (4) is one, and the second PCB branch boards (4) are in signal connection with the first PCB branch boards (3) through the flexible connecting pieces (7).
6. The signal plate of claim 1, wherein: the number of the second PCB branch boards (4) is one, and the second PCB branch boards (4) are in signal connection with the first connector (2) through the flexible connecting pieces (7).
7. The signal plate of claim 1, wherein: and the structure panel (1) is provided with a power-assisted mechanism (5).
8. An insert frame system, comprising:
inserting a frame;
a back plate (6) which is arranged in the inserting frame and is provided with a second connector (8);
the signal board of claim 1, wherein the signal board is plugged into the plug frame, and the first connector (2) is butted against the second connector (8).
9. The frame insertion system of claim 8, wherein: the top and the bottom of inserting the frame inner wall are equipped with the slide rail, structure panel (1) cunning is located on the slide rail.
10. A network device, characterized by: comprising the frame insertion system of claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020858.2U CN209627835U (en) | 2019-01-07 | 2019-01-07 | A kind of signal plate, insert frame system and the network equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920020858.2U CN209627835U (en) | 2019-01-07 | 2019-01-07 | A kind of signal plate, insert frame system and the network equipment |
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| Publication Number | Publication Date |
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| CN209627835U true CN209627835U (en) | 2019-11-12 |
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| CN201920020858.2U Active CN209627835U (en) | 2019-01-07 | 2019-01-07 | A kind of signal plate, insert frame system and the network equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126311A (en) * | 2020-08-31 | 2022-03-01 | 中兴通讯股份有限公司 | Cable connection structure, single board assembly, single board assembly connection structure |
| EP4418828A1 (en) * | 2023-02-17 | 2024-08-21 | Valeo eAutomotive Germany GmbH | Electronic component for mounting on a vehicle |
-
2019
- 2019-01-07 CN CN201920020858.2U patent/CN209627835U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126311A (en) * | 2020-08-31 | 2022-03-01 | 中兴通讯股份有限公司 | Cable connection structure, single board assembly, single board assembly connection structure |
| EP4418828A1 (en) * | 2023-02-17 | 2024-08-21 | Valeo eAutomotive Germany GmbH | Electronic component for mounting on a vehicle |
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