CN202488888U - Bakelite board for PCB board - Google Patents
Bakelite board for PCB board Download PDFInfo
- Publication number
- CN202488888U CN202488888U CN201120570566XU CN201120570566U CN202488888U CN 202488888 U CN202488888 U CN 202488888U CN 201120570566X U CN201120570566X U CN 201120570566XU CN 201120570566 U CN201120570566 U CN 201120570566U CN 202488888 U CN202488888 U CN 202488888U
- Authority
- CN
- China
- Prior art keywords
- board
- plate
- bakelite
- holes
- pcb board
- 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 bakelite board for a PCB board. The bakelite board comprises a board body, which is provided with multiple small circular through holes. One end of the board body is also provided with a long through hole along the extending direction of a linear line constituted by the multiple small circular through holes. The board body is provided with positioning through holes at two symmetric sides of the small circular through holes. With a simple structure, the bakelite board of the utility model is easy to realize and enhances the PCB board production efficiency.
Description
Technical field
The utility model relates to printed wiring board processing unit (plant) field, is specially a kind of pcb board and uses bakelite plate.
Background technology
Pcb board is printed wiring board, and effect is with the electronic devices and components electrical connection that places on the printed wiring board, and it is to adopt electron printing to make.Pcb board has structures such as double sided board, multi-layer sheet; A multi-layer sheet use year PIN mode is fixed, the double sided board use is gone up the pin machine and fixed; Wherein multi-layer sheet need be used bakelite plate; Add man-hour with the bakelite plate pad below multi-layer sheet, and double sided board need not bakelite plate, only needs to go up pin machine location and uses rig air valve groove to fix.In the actual production, when switching to double sided board production from multi-layer sheet production, need take off bakelite plate, waste time and energy, lose time, reduce pcb board production efficiency.
The utility model content
The utility model purpose provides a kind of pcb board and uses bakelite plate, the low problem of production efficiency when using rig air valve groove fixedly to solve prior art.
In order to achieve the above object, the technical scheme that the utility model adopted is:
A kind of pcb board is used bakelite plate; Include the plate body; It is characterized in that: said plate is opened the small sircle hole of a plurality of word orders on one's body; Plate also has long through-hole along the word row one end bearing of trend that a plurality of roundlet through holes constitute on one's body, and the plate that the word that a plurality of roundlet through holes constitute is listed as symmetrical both sides also has positioning through hole on one's body.
The utility model is simple in structure, is easy to realize.The little round tube hole of the word order on the bakelite plate and long through-hole are to use when supplying the processing double sided board, realize the location of double sided board, and multi-layer sheet generally uses right angle trigonometry to carry the pin location, realizes multiple-plate location.The bakelite plate of this structure can be used for processing double sided board and multi-layer sheet simultaneously, from producing multi-layer sheet when producing double sided board and switch each other, need not take off bakelite plate, has practiced thrift the plenty of time, has improved the production efficiency of pcb board.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1.A kind of pcb board is used bakelite plate; Include plate body 1; Have the roundlet through hole 2 of a plurality of word orders on the plate body 1; The word row one end bearing of trend that a plurality of roundlet through holes in plate body 1 upper edge 2 constitute also has long through-hole 3, and the word that a plurality of roundlet through holes 2 constitute is listed as on the plate body 1 of symmetrical both sides and also has positioning through hole 4.
Claims (1)
1. a pcb board is used bakelite plate; Include the plate body; It is characterized in that: said plate has the little round tube hole of a plurality of word orders on one's body; Plate also has long through-hole along the word row one end bearing of trend that a plurality of roundlet through holes constitute on one's body, and the plate that the word that a plurality of roundlet through holes constitute is listed as symmetrical both sides also has positioning through hole on one's body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120570566XU CN202488888U (en) | 2011-12-30 | 2011-12-30 | Bakelite board for PCB board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120570566XU CN202488888U (en) | 2011-12-30 | 2011-12-30 | Bakelite board for PCB board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202488888U true CN202488888U (en) | 2012-10-10 |
Family
ID=46963270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120570566XU Expired - Fee Related CN202488888U (en) | 2011-12-30 | 2011-12-30 | Bakelite board for PCB board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202488888U (en) |
-
2011
- 2011-12-30 CN CN201120570566XU patent/CN202488888U/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 | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170427 Granted publication date: 20121010 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200427 Granted publication date: 20121010 |
|
| 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: 20121010 Termination date: 20161230 |