CN2932415Y - An optical fiber coiling device and the PCB using the same - Google Patents
An optical fiber coiling device and the PCB using the same Download PDFInfo
- Publication number
- CN2932415Y CN2932415Y CN 200620017550 CN200620017550U CN2932415Y CN 2932415 Y CN2932415 Y CN 2932415Y CN 200620017550 CN200620017550 CN 200620017550 CN 200620017550 U CN200620017550 U CN 200620017550U CN 2932415 Y CN2932415 Y CN 2932415Y
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- CN
- China
- Prior art keywords
- fine
- dish
- pcb
- circuit board
- printed circuit
- 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 discloses a disk fiber device and a printed circuit board by using the disk fiber device, which comprises a disk fiber board and a disk fiber seat firmly connected with the upper surface of the disk fiber board, wherein the disk fiber device is provided with a setting position for a electronic component, the lower surface of the disk fiber board is provided with a setting face corresponds to the light module or the PCB board, the printed circuit board comprises the disk fiber device arranged on the setting face of the printed circuit board by its lower surface. The utility model integrates and assembles partial electronic components, saves the space of the printed circuit board, is easy to design of allocation with components, is suitable for enhancing the degree of miniaturization, can integrate and assemble the fibre branching unit and the accommodator or other components with the bracing frame of the electronic components on the disk fiber device, saving the distribution space of the circuit board, simultaneously the device has simple structure and is flexible to install.
Description
Technical field
The utility model relates to electronics or communication technical field, is specifically related to a kind ofly coil fine device and use this to coil the printed circuit board (PCB) of fine device.
Background technology
In the electronic printing circuit board design; usually can be at a PCB (Print Circuit Board; printed circuit board (PCB)) arranges a plurality of devices on the plate,, generally all need to be provided with related devices such as the fine device of adapter, shunt and dish for the pcb board that has optical module.Present pcb board design all can be with adapter, related devices such as shunt and the fine device of dish directly are arranged on same the pcb board, the fine device of the dish of this arrangement only plays the limit fibre trend, the function in the space that minimizing coiled fiber on pcb board is occupied, and optical module, related device such as adapter and shunt occupies on pcb board than the large tracts of land except that this, also need on pcb board, be designed for the mounting hole of fixing self, this makes that the area of pcb board is excessive, be unfavorable for the miniaturization of product, also increased the topological design difficulty of device on the pcb board simultaneously.
The utility model content
The technical problems to be solved in the utility model is, provides a kind of dish fine device, is used to integrate the part of devices on the printed circuit board (PCB), reduces the area of printed circuit board (PCB), is convenient to the topological design of device on the printed circuit board (PCB).
The technical scheme that its technical matters that solves the utility model adopts is: construct the fine device of a kind of dish, it is characterized in that: comprise the fine seat of fine plate of dish and the dish that is fixedly connected on the fine plate upper surface of described dish, this coils fine device and is provided with the electronic component installation site, and the lower surface of the fine plate of described dish is the installed surface corresponding to optical module or pcb board.
In the fine device of dish described in the utility model, described electronic component installation site is positioned on the fine plate of described dish.
In the fine device of dish described in the utility model, the edge of the fine plate of described dish is provided with along the electronic component bracing frame of described dish fine plate upper surface direction or the extension of the fine plate lower surface of described dish direction.
In the fine device of dish described in the utility model, described electronic component bracing frame is positioned at the relative both sides of the fine plate of described dish.
In the fine device of dish described in the utility model, the fine seat of described dish comprises at least two back sides pawl that is relatively fixed.
In the fine device of dish described in the utility model, the fine seat of described dish comprises the fixed leg of waist shape.
The utility model also provides a kind of printed circuit board (PCB), this printed circuit board (PCB) comprises the fine device of dish, it is characterized in that: the fine device of described dish comprises the fine plate of dish and is fixedly connected on the fine seat of dish of the fine plate upper surface of described dish, this coils fine device and is provided with the electronic component installation site, the lower surface of the fine plate of described dish is the installed surface corresponding to optical module or printed circuit board (PCB), and the fine device of described dish is installed on the installed surface of printed circuit board (PCB) by lower surface.
In printed circuit board (PCB) described in the utility model, it is characterized in that: described electronic component installation site is positioned on the fine plate of described dish.
In printed circuit board (PCB) described in the utility model, it is characterized in that: the edge of the fine plate of described dish is provided with along the electronic component bracing frame of described dish fine plate upper surface direction or the extension of the fine plate lower surface of described dish direction.
In printed circuit board (PCB) described in the utility model, it is characterized in that: described electronic component bracing frame is positioned at the relative both sides of the fine plate of described dish.
Implement the fine device of dish of the present utility model and use this printed circuit board (PCB) that coils fine device, its beneficial effect is:
1. the fine device of this dish has been integrated the portions of electronics element, has saved the space on the printed circuit board (PCB), is convenient to the topological design of device, helps improving the degree of miniaturization of product.
2. optical fiber splitter and adapter or other devices can be incorporated on the electronic component bracing frame on the fine device of dish, save the circuit-board laying-out space.
3. simple in structure, flexible for installation.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is that the utility model embodiment one fine device of dish and optical module are installed on the synoptic diagram on the pcb board.
Fig. 2 is the fine device front view of the utility model embodiment one dish.
Fig. 3 is the fine device side view of the utility model embodiment one dish.
Fig. 4 is the schematic perspective view of the fine device of the utility model embodiment two dishes.
Fig. 5 is that the utility model embodiment two fine devices of dish and optical module are installed on the synoptic diagram on the pcb board.
Embodiment
Embodiment one:
As shown in Figure 1, this coils the fine seat of dish that its structure of fine device comprises the fine plate 2 of dish and is fixedly connected on fine plate 2 upper surfaces 4 of dish, the fine seat of this dish comprises seven fixed claws 5 that are used for coiled fiber, wherein four spacings distribute and form the first road dish fibre ring of the fine seat of annular formation dish, and these four fixed claws 5 and another one fixed claw 5 constitute the fine ring of the second road dish; Coil fine plate 2 lower surfaces 3 and be the installed surface corresponding to optical module 1, be used for fixing and connect optical module 1 (coil fine plate 2 lower surfaces 3 also can corresponding to the unsettled installation of pcb board), optical module 1 directly is installed on the pcb board 9.Coil fine plate 2 edges and be provided with bracing frame 6, be provided with the electronic component installation site on bracing frame 6 and the fine plate 2 of dish so that the installation of electronic component, coil fine plate 2 and have through hole 7 with weight reduction be convenient to the coiling of optical fiber.
Be installed on electronic component and other electron component or optical fiber formation loop on bracing frame 6 and the fine plate 2 of dish, coil the functions such as coiling, switching and shunt that just can realize optical fiber on the fine device at this.
Fig. 2 is the front view of the fine device of the utility model dish, and Fig. 3 is the side view of the fine device of the utility model dish.
In other embodiments, the fine seat of dish is not limited to seven fixed claws, can be two or more, and the coiled fiber of the fine seat of dish partly is not limited to fixed claw, can be other common structure shape.
In other embodiments, coil fine plate bracing frame can be set, electronic component only is installed on the fine plate of dish.
In other embodiments, coil fine plate and can not open the hole.
In other embodiments, optical fiber splitter and adapter or other devices can be incorporated on the electronic component bracing frame on the fine device of dish.
Embodiment two:
As shown in Figure 4, present embodiment and embodiment one are basic identical, difference is: coil fine plate 2 both sides and be provided with the bracing frame 6 that extends along lower surface 3 directions, bracing frame is provided with and is used for fixing the bracing frame 8 that connects optical module 2, on the fine seat of dish five fixed claws 5 that are used for coiled fiber is only arranged.
Fig. 5 is the assembling synoptic diagram of the fine device of present embodiment mid-game, optical module and pcb board, the optical module (not shown) is embedded between fine plate lower surface 3 of dish and the bracing frame 8, on pcb board 9, offer through hole, directly will coil fine plate 2 upper surfaces 4 and be fixedly connected on the pcb board 9 with the fine seat of dish correspondence position.
Implement the foregoing description, portions of electronics element and device can be directly installed on the fine device of dish, thereby save the space on the printed circuit board (PCB), the pcb board topological design will be more reasonable, help improving the degree of miniaturization of product simultaneously, and this be simple in structure, flexible for installation, it is convenient to use.
Claims (10)
1, the fine device of a kind of dish is characterized in that: comprise the fine seat of fine plate of dish and the dish that is fixedly connected on the fine plate upper surface of described dish, this coils fine device and is provided with the electronic component installation site, and the lower surface of the fine plate of described dish is the installed surface corresponding to optical module or pcb board.
2, the fine device of dish according to claim 1 is characterized in that: described electronic component installation site is positioned on the fine plate of described dish.
3, the fine device of dish according to claim 1 is characterized in that: the edge of the fine plate of described dish is provided with along the electronic component bracing frame of described dish fine plate upper surface direction or the extension of the fine plate lower surface of described dish direction.
4, the fine device of dish according to claim 3 is characterized in that: described electronic component bracing frame is positioned at the relative both sides of the fine plate of described dish.
5, according to the fine device of the described dish of one of claim 1 to 4, it is characterized in that: the fine seat of described dish comprises at least two back sides pawl that is relatively fixed.
6, according to the fine device of the described dish of one of claim 1 to 4, it is characterized in that: the fine seat of described dish comprises the fixed leg of waist shape.
7, a kind of printed circuit board (PCB), comprise the fine device of dish, it is characterized in that: the fine device of described dish comprises the fine plate of dish and is fixedly connected on the fine seat of dish of the fine plate upper surface of described dish, this coils fine device and is provided with the electronic component installation site, the lower surface of the fine plate of described dish is the installed surface corresponding to optical module or printed circuit board (PCB), and the fine device of described dish is installed on the installed surface of printed circuit board (PCB) by lower surface.
8, printed circuit board (PCB) according to claim 7 is characterized in that: described electronic component installation site is positioned on the fine plate of described dish.
9, printed circuit board (PCB) according to claim 7 is characterized in that: the edge of the fine plate of described dish is provided with along the electronic component bracing frame of described dish fine plate upper surface direction or the extension of the fine plate lower surface of described dish direction.
10, printed circuit board (PCB) according to claim 8 is characterized in that: described electronic component bracing frame is positioned at the relative both sides of the fine plate of described dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620017550 CN2932415Y (en) | 2006-06-21 | 2006-06-21 | An optical fiber coiling device and the PCB using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620017550 CN2932415Y (en) | 2006-06-21 | 2006-06-21 | An optical fiber coiling device and the PCB using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2932415Y true CN2932415Y (en) | 2007-08-08 |
Family
ID=38348912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620017550 Expired - Fee Related CN2932415Y (en) | 2006-06-21 | 2006-06-21 | An optical fiber coiling device and the PCB using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2932415Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023116249A1 (en) * | 2021-12-24 | 2023-06-29 | 成都旭创科技有限公司 | Optical module |
-
2006
- 2006-06-21 CN CN 200620017550 patent/CN2932415Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023116249A1 (en) * | 2021-12-24 | 2023-06-29 | 成都旭创科技有限公司 | Optical module |
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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: 20070808 Termination date: 20100621 |