CN203251518U - Structurally-improved printed circuit board-used insertion board frame - Google Patents
Structurally-improved printed circuit board-used insertion board frame Download PDFInfo
- Publication number
- CN203251518U CN203251518U CN 201320210514 CN201320210514U CN203251518U CN 203251518 U CN203251518 U CN 203251518U CN 201320210514 CN201320210514 CN 201320210514 CN 201320210514 U CN201320210514 U CN 201320210514U CN 203251518 U CN203251518 U CN 203251518U
- Authority
- CN
- China
- Prior art keywords
- frame
- printed circuit
- circuit board
- insertion frame
- connecting rod
- 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 discloses a structurally-improved printed circuit board-used insertion board frame. The insertion board frame is composed of a left insertion frame and a right insertion frame, a front connecting rod and a back connecting rod; the front connecting rod is connected at the front end of the left insertion frame and the front end of the right insertion frame; the back connecting rod is connected at the back end of the left insertion frame and the back end of the right insertion frame; the left insertion frame and the right insertion frame are both rectangular frames; semicircular insertion slots with upward openings are respectively formed at the bottom edge of the left insertion frame and the bottom edge of the right insertion frame; the semicircular insertion slots on the left insertion frame are in one-to-one correspondence with the semicircular insertion slots on the right insertion frame; semi-ring-shaped rubber protective sleeves are sleeved on the semicircular insertion slots; and the semi-ring-shaped rubber protective sleeves can buffer the contact between the insertion slots and the edges of a printed circuit board, and therefore, copper warp of the edges of the printed circuit board as well as fixed point scratch and jig cost waste caused by the copper warp can be avoided, and therefore, the quality of the printed circuit board can be improved.
Description
Technical field
The utility model relates to used plate framework in a kind of print circuit plates making process, specifically a kind of framework that can improve the copper tilted edge of printed circuit board problem.
Background technology
The following station that plugboard frame is mainly used in printed circuit board (PCB) (PCB) the making flow process is other: heavy copper, skin, anti-welding and character.In heavy copper process, plugboard frame mainly plays the effect that keeps holding plate and distance between plates, is beneficial to hole copper deposition; In doing surrounding procedure, plugboard frame mainly plays and prevents that outer-layer circuit is by the effect of scratch; In the process of anti-welding and character, plugboard frame mainly plays and prevents that printing ink is counter and be stained with and the effect of plate face scratch.But when printed circuit board (PCB) is inserted plugboard frame, thereby all there is the excessive problem that causes edges of boards to pound base of frame of operator action, causes copper tilted edge.
The utility model content
In order to overcome defects, the utility model provides a kind of structure-improved of use in printed circuit board plugboard frame, the structure-improved of this use in printed circuit board plugboard frame can improve copper tilted edge effectively, improves product quality, and simple in structure, cost is low, easy to implement.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of structure-improved of use in printed circuit board plugboard frame; described plugboard frame is inserted frame by a left side; the right frame of inserting; front rod and rear connecting rod consist of; described front rod connects front end and the right front end of inserting frame that frame is inserted on a described left side; described rear connecting rod connects rear end and the right rear end of inserting frame that frame is inserted on a described left side; a described left side is inserted the slotting frame of frame and the described right side and is all rectangular frame; the base of frame and the semicircle slot that the described base that slotting frame arranged all is provided with some opening upwards are inserted in a described left side; and left semicircle slot and the right semicircle slot of inserting on the frame of inserting on the frame is corresponding one by one, and described semicircle slot is arranged with semiorbicular rubber protecting jacket.
The beneficial effects of the utility model are: because the slot of plugboard frame of the present utility model is for semicircle; and semicircular slot is arranged with semiorbicular rubber protecting jacket outward; this rubber protecting jacket can cushion contacting of slot and printed circuit board (PCB) edges of boards; therefore the fixed point that can avoid copper tilted edge and produce is thereupon scraped and is injured the waste of tool cost, plays the effect that improves the printed circuit board (PCB) quality.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Embodiment: a kind of structure-improved of use in printed circuit board plugboard frame; described plugboard frame is inserted frame 1 by a left side; the right frame 2 of inserting; front rod 3 and rear connecting rod consist of; described front rod connects front end and the right front end of inserting frame that frame is inserted on a described left side; described rear connecting rod connects rear end and the right rear end of inserting frame that frame is inserted on a described left side; a described left side is inserted the slotting frame of frame and the described right side and is all rectangular frame; the base of frame and the semicircle slot that the described base that slotting frame arranged all is provided with some opening upwards are inserted in a described left side; and left semicircle slot and the right semicircle slot of inserting on the frame of inserting on the frame is corresponding one by one, and described semicircle slot is arranged with semiorbicular rubber protecting jacket 4.
Claims (1)
1. the structure-improved of a use in printed circuit board plugboard frame; described plugboard frame is inserted frame (1) by a left side; the right frame (2) of inserting; front rod (3) and rear connecting rod consist of; described front rod connects front end and the right front end of inserting frame that frame is inserted on a described left side; described rear connecting rod connects rear end and the right rear end of inserting frame that frame is inserted on a described left side; a described left side is inserted the slotting frame of frame and the described right side and is all rectangular frame; it is characterized in that: the base of frame and the semicircle slot that the described base that slotting frame arranged all is provided with some opening upwards are inserted in a described left side; and left semicircle slot and the right semicircle slot of inserting on the frame of inserting on the frame is corresponding one by one, and described semicircle slot is arranged with semiorbicular rubber protecting jacket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320210514 CN203251518U (en) | 2013-04-24 | 2013-04-24 | Structurally-improved printed circuit board-used insertion board frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320210514 CN203251518U (en) | 2013-04-24 | 2013-04-24 | Structurally-improved printed circuit board-used insertion board frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203251518U true CN203251518U (en) | 2013-10-23 |
Family
ID=49377930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320210514 Expired - Fee Related CN203251518U (en) | 2013-04-24 | 2013-04-24 | Structurally-improved printed circuit board-used insertion board frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203251518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188878A (en) * | 2013-04-24 | 2013-07-03 | 昆山翰辉电子科技有限公司 | Improved structure of inserting plate frame for printed circuit board |
-
2013
- 2013-04-24 CN CN 201320210514 patent/CN203251518U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188878A (en) * | 2013-04-24 | 2013-07-03 | 昆山翰辉电子科技有限公司 | Improved structure of inserting plate frame for printed circuit board |
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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: 20131023 Termination date: 20140424 |