CN202335076U - Printed circuit board (PCB) frame - Google Patents
Printed circuit board (PCB) frame Download PDFInfo
- Publication number
- CN202335076U CN202335076U CN201120451298XU CN201120451298U CN202335076U CN 202335076 U CN202335076 U CN 202335076U CN 201120451298X U CN201120451298X U CN 201120451298XU CN 201120451298 U CN201120451298 U CN 201120451298U CN 202335076 U CN202335076 U CN 202335076U
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- CN
- China
- Prior art keywords
- frame
- pcb
- pcb board
- boards
- brackets
- 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 relates to a printed circuit board (PCB) frame. The PCB frame comprises two frame boards and a frame body, wherein the frame body is used for connecting the frame boards and consists of a plurality of connecting rods; the two ends of the frame body are connected with cover boards; a plurality of brackets are arranged on the two frame boards; a plurality of slot positions are formed on both the cover boards and the brackets; the slot positions on the brackets of the cover boards correspond to each other one by one; the two sides of each cover board are connected with the frame body through fixing pins; and the brackets are welded on the two frame boards. By using the PCB frame, a V-shaped frame insertion phenomenon can be avoided; and the PCB frame is used for placing a PCB and can effectively solve the problem of poor quality caused by the reason that the PCB is pressed to cause bending deflection. In the PCB frame, a plurality of slot positions are also formed on both the cover boards and the brackets and the slot positions on the brackets of the cover boards correspond to each other one by one; and when the PCB frame is used, each PCB can be placed in the slot positions correspondingly, so that the PCB can be effectively prevented from falling to ensure that the PCB is not damaged.
Description
Technical field
The utility model relates to a kind of pcb board framework.
Background technology
PCB production firm all can use framework and insert frame placement pcb board when producing board finished product, to prevent the anti-generation of being stained with or colliding problems such as wiping flower of pcb board in process of production.Conventional frame is general only to be combined with a plurality of connecting rods that are used to be connected frame plate by two frame plates; Because its structural design lack of science, modification very easily in use is under the situation that two frame plates overlap; Very easily make pcb board crooked even fracture; Or cause pcb board to come off easily, thus cause pcb board many bad problems to occur, cause and do over again even scrap.
Summary of the invention
In view of this, the utility model technical problem that will solve provides a kind of pcb board framework that can effectively prevent pcb board pressurized or distortion.
For solving the problems of the technologies described above; The technical scheme that the utility model provides is: a kind of pcb board framework; Comprise the frame body of being made up of two frame plates and a plurality of connecting rods that are used to be connected frame plate, said frame body two ends are connected with cover plate, and two frame plates are provided with a plurality of carriages.
Be provided with a plurality of grooves position on said cover plate and the carriage, and the groove position on the carriage on the cover plate is corresponding one by one.
Said cover plate both sides are connected with frame body through steady pin.
Said carriage is welded on two frame plates.
It is that the lath bending of 10-15mm forms that said carriage preferably adopts width.
Groove position on above-mentioned cover plate and the carriage all can be set according to actual needs, and what need stress is that the number of slots amount on cover plate and the carriage how much, determines the pcb board quantity that this pcb board framework can be placed.
Carriage quantity also should be set according to actual needs, and the carriage of three, four or other quantity for example can be set on two frame plates, and carriage quantity helps this pcb board frame structure steadiness more for a long time, helps simultaneously ensureing that pcb board is by safe placement.
Compared with prior art, the utlity model has following advantage:
1, because this pcb board framework is connected with cover plate at the frame body two ends; And two frame plates are provided with a plurality of carriages; Can effectively avoid occurring V-type and insert the frame phenomenon, be used to place pcb board and can prevent effectively that the pcb board pressurized from causing crooked modification and the bad problem of quality occurring.2, the utility model also is provided with a plurality of grooves position on said cover plate and carriage, and the groove position on the carriage on the cover plate is corresponding one by one, can each pcb board correspondence be put into the groove position during use, can prevent effectively that pcb board from coming off, and guarantees that pcb board is not damaged.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
For the ease of it will be appreciated by those skilled in the art that the utility model is explained in further detail below in conjunction with accompanying drawing and embodiment.
As shown in Figure 1; A kind of pcb board framework; Comprise the frame body of being made up of two frame plates 1 and a plurality of connecting rods that are used to be connected frame plate, said frame body two ends are connected with 2, two frame plates of cover plate and are provided with three carriages 3; Be respectively arranged with nine groove positions on cover plate 2 and the carriage 3, and the groove position on the carriage on the cover plate is corresponding one by one.Because this pcb board framework is connected with cover plate at the frame body two ends; And two frame plates are provided with a plurality of carriages; Can effectively avoid occurring V-type and insert the frame phenomenon, after being used to place pcb board, can prevent effectively that the pcb board pressurized from causing crooked modification and the bad problem of quality occurring.
This pcb board framework also is provided with a plurality of grooves position on said cover plate and carriage, and the groove position on the carriage on the cover plate is corresponding one by one, can each pcb board correspondence be put into the groove position during use, can prevent effectively that pcb board from coming off, and guarantees that pcb board is not damaged.In the present embodiment, the cover plate both sides are connected with frame body through steady pin, and carriage is welded on two frame plates.This is to consider for the structure steadiness that strengthens the pcb board framework.
Claims (4)
1. pcb board framework comprises the frame body of being made up of two frame plates (1) and a plurality of connecting rods that are used to be connected frame plate, and it is characterized in that: said frame body two ends are connected with cover plate (2), and two frame plates are provided with a plurality of carriages (3).
2. pcb board framework according to claim 1 is characterized in that: be provided with a plurality of grooves position on said cover plate (2) and the carriage (3), and the groove position on the carriage on the cover plate is corresponding one by one.
3. pcb board framework according to claim 2 is characterized in that: said cover plate (2) both sides are connected with frame body through steady pin.
4. pcb board framework according to claim 3 is characterized in that: said carriage (3) is welded on two frame plates (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120451298XU CN202335076U (en) | 2011-11-15 | 2011-11-15 | Printed circuit board (PCB) frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120451298XU CN202335076U (en) | 2011-11-15 | 2011-11-15 | Printed circuit board (PCB) frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202335076U true CN202335076U (en) | 2012-07-11 |
Family
ID=46447038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120451298XU Expired - Fee Related CN202335076U (en) | 2011-11-15 | 2011-11-15 | Printed circuit board (PCB) frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202335076U (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 |
-
2011
- 2011-11-15 CN CN201120451298XU patent/CN202335076U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20161115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |