CN212812166U - Integrated tooling device for welding flexible Printed Circuit Board (PCB) back - Google Patents
Integrated tooling device for welding flexible Printed Circuit Board (PCB) back Download PDFInfo
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- CN212812166U CN212812166U CN202021606180.5U CN202021606180U CN212812166U CN 212812166 U CN212812166 U CN 212812166U CN 202021606180 U CN202021606180 U CN 202021606180U CN 212812166 U CN212812166 U CN 212812166U
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Abstract
The utility model relates to a soft board welding integrated tool device on the back of a PCB (printed circuit board), which comprises a test tray, wherein two side parts of the test tray are respectively provided with a limit groove for installing a FPC soft board and a hard board and enabling one end of the FPC soft board to be in contact with a test adapter plate on the test tray; a flexible printed circuit board steel sheet for supporting the other end of the FPC flexible printed circuit board is arranged on the inner side of the test adapter plate; the flexible printed circuit board steel sheet and the test tray are correspondingly provided with first through holes for exposing the bonding pads on the flexible printed circuit board (FPC); a second through hole used for exposing the two-dimensional code of the hard board is formed in the inner side of the first through hole; the both sides of test tray are provided with respectively and are used for pushing down FPC soft board one end and realize the spacing baffle of hardboard, and the upside of test tray still is provided with the test fixture apron that is used for pressing at the hardboard upside. The device makes the PCB board only need put once, reduces and hits a risk.
Description
Technical Field
The utility model relates to a flexible printed circuit board welds integrative tool equipment at PCB board back.
Background
Due to the limitation of the product structure, part of the product soft board welding pads are designed on the back of the PCB, so that the welding, testing and point process tool cannot be integrated. The current common process is as follows: and welding the PCB and the software together by using a welding tool, and putting the welded PCB into the testing and dispensing integrated tool. But has the following disadvantages:
1. the welded PCB needs secondary swinging, so that the risk of collision is increased; 2. the personnel investment is more and the production efficiency is low; 3. the tooling jig input cost is too high.
Disclosure of Invention
An object of the utility model is to provide a soft board welds integrative tool equipment at PCB board back, and the device makes the PCB board only need put once, reduces and hits a risk.
The technical scheme of the utility model lies in: a soft board is welded on the back of a PCB (printed circuit board) to form an integrated tool device, which comprises a test tray, wherein two side parts of the test tray are respectively provided with a limiting groove for mounting a FPC (flexible printed circuit) soft board and a hard board and enabling one end of the FPC soft board to be in contact with a test adapter plate on the test tray; a flexible printed circuit board steel sheet for supporting the other end of the FPC flexible printed circuit board is arranged on the inner side of the test adapter plate; the flexible printed circuit board steel sheet and the test tray are correspondingly provided with first through holes for exposing the bonding pads on the flexible printed circuit board (FPC); a second through hole used for exposing the two-dimensional code of the hard board is formed in the inner side of the first through hole; the both sides of test tray are provided with respectively and are used for pushing down FPC soft board one end and realize the spacing baffle of hardboard, and the upside of test tray still is provided with the test fixture apron that is used for pressing at the hardboard upside.
Further, the test tray includes the test base, the test keysets is installed along longitudinal interval in the both sides portion of test base, and the test keysets that is located the test base both sides sets up by mistake, and the both sides of test base are provided with respectively and are used for getting the board steel sheet that the test keysets locked.
Furthermore, the flexible printed circuit board steel sheet is U-shaped, and first through holes for exposing the bonding pads on the FPC flexible printed circuit board are formed in the two side plates at intervals along the length direction of the flexible printed circuit board steel sheet.
Furthermore, first magnets for adsorbing and pressing the soft plate steel sheets are arranged on the test tray at intervals, and soft plate steel sheet positioning pins are arranged on the test tray.
Furthermore, be provided with the second magnet that is used for adsorbing the baffle on the test tray, and the baffle locating pin that is provided with on the test tray.
Furthermore, the two sides of the test tool cover plate are provided with avoidance notches for avoiding the baffle, one end of the test tool cover plate is provided with a pair of positioning grooves, the test tray is provided with a pair of cover plate positioning pins matched with the positioning grooves, and two ends of the test tray are respectively provided with a pair of third magnets for adsorbing the test tool cover plate.
Compared with the prior art, the utility model has the advantages of it is following:
1. the PCB only needs to be placed once, so that the risk of collision is reduced; 2. combining the two sets of tools into one set of tool; 3. reduce frock tool input, save personnel, promote production efficiency and save personnel.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a third schematic structural view (removing the cover plate and a side baffle of the test fixture) of the present invention;
FIG. 4 is an exploded view of the present invention;
fig. 5 is a schematic structural view of a test tool cover plate of the present invention;
in the figure: 1-FPC soft board; 2-hard board; 3-testing the adapter plate; 10-a test base; 10 a-a tooling slot; 11-a limiting groove; 12-a first via; 13-a second via; 14-a first magnet; 15-soft board steel sheet positioning pin; 16-a second magnet; 17-baffle positioning pins; 18-cover plate locating pins; 19-a third magnet; 20-pressing soft plate steel sheets; 21-a first via; 30-a baffle plate; 40-testing a tool cover plate; 41-avoiding a notch; 42-positioning grooves; and 50-taking a steel plate.
Detailed Description
In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Refer to fig. 1 to 5
A soft board welds integrative frock device on PCB board back, including testing the tray, both sides of the said testing tray have used for installing FPC soft board 1 and hard board 2 separately, and make one end of FPC soft board contact with test the spacing groove 11 of the test keysets 3 on the testing tray; a flexible printed circuit board steel sheet 20 for supporting the other end of the FPC flexible printed circuit board is arranged on the inner side of the test adapter plate; the flexible printed circuit board steel sheet and the test tray are correspondingly provided with first through holes 12 and 21 for exposing the bonding pad on the FPC flexible printed circuit board; a second through hole 13 for exposing the two-dimensional code of the hard board is formed in the inner side of the first through hole, so that the code is scanned and uploaded to MES for use during testing; the both sides of test tray are provided with respectively and are used for pushing down FPC soft board one end and realize the spacing baffle 30 of hardboard, and the upside of test tray still is provided with and is used for pressing the test fixture apron 40 at the hardboard upside.
In this embodiment, the test tray includes test base 10, test keysets 3 are installed along longitudinal separation in test base's both sides portion, and the test keysets dislocation set that is located test base both sides is provided with respectively the both sides of test base and is used for the locking board steel sheet 50 of getting of test keysets to accomplish the soft board through getting the board steel sheet and get the board action.
In this embodiment, for better installation of the steel sheet of the flexible printed circuit board, the steel sheet of the flexible printed circuit board is U-shaped, and the two side plates are provided with first through holes 21 at intervals along the length direction thereof, so that the pads on the flexible printed circuit board can be seen from the back of the test base. And a tool groove 10a for pressing the flexible printed circuit board steel sheet is formed in the test tray.
In this embodiment, in order to install and dismantle the pressboard steel sheet fast, the interval is provided with first magnet 14 that is used for adsorbing the pressboard steel sheet on the test base, first magnet sets up in the frock inslot to be provided with flexible board steel sheet locating pin 15.
In this embodiment, for the purpose of fast installation of the baffle, the test base is provided with a second magnet 16 for adsorbing the baffle, and the test tray is provided with a baffle positioning pin 17; the inner side of the baffle is provided with a pressing block which is abutted with the FPC soft board.
In this embodiment, for better installation baffle, let whole device structure compacter, the both sides of test fixture apron are provided with dodges the breach 41 of dodging the baffle, and the one end of test fixture apron is provided with a pair of constant head tank 42, be provided with a pair of apron locating pin 18 with constant head tank matched with on the test tray, the both ends of test tray are provided with the third magnet 19 that is used for adsorbing test fixture apron respectively to accomplish the quick assembly disassembly of test fixture apron.
In this embodiment, the hard board refers to a PCB.
The operation process of the tool is as follows:
after preparing the PCB material, confirming whether the test adapter plate on the test tray and the plate taking steel sheet are assembled in place, and after confirming OK, firstly: loading the flexible printed circuit board steel sheet into a tool groove (a plurality of magnets are arranged below the flexible printed circuit board steel sheet); secondly, the method comprises the following steps: buckling and pressing a limiting groove on the FPC soft board alignment tool and the test adapter plate together; then, installing the baffle plates on two sides of the test tool (the baffle plates are convenient to assemble in a magnet fixing mode and mainly used as limiting hard plates), and then installing the hard plates into corresponding limiting grooves; and finally, covering the test tray cover plate.
The tool is used in a mode that: a welding procedure: the back of the tool is upward and can be welded; and (3) a testing procedure: the right side of the tool is upward and is a test surface; dispensing: the soft pressing plate steel sheet is too close to the bonding pad, the soft pressing plate steel sheet needs to be taken out during glue dispensing, a special steel sheet taking tool is matched in the process, and glue dispensing can be performed when the back face of the tool faces upwards after the steel sheet is taken out.
Where the terms "first," "second," and the like are used herein to define elements, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.
The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.
The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (6)
1. A soft board welds integrative frock device on PCB board back, including testing the tray, characterized by that, both sides of the said testing tray have used for installing FPC soft board and hard board separately, and make one end of FPC soft board contact with test switching board on the testing tray; a flexible printed circuit board steel sheet for supporting the other end of the FPC flexible printed circuit board is arranged on the inner side of the test adapter plate; the flexible printed circuit board steel sheet and the test tray are correspondingly provided with first through holes for exposing the bonding pads on the flexible printed circuit board (FPC); a second through hole used for exposing the two-dimensional code of the hard board is formed in the inner side of the first through hole; the both sides of test tray are provided with respectively and are used for pushing down FPC soft board one end and realize the spacing baffle of hardboard, and the upside of test tray still is provided with the test fixture apron that is used for pressing at the hardboard upside.
2. The flexible printed circuit board back welding integrated tooling device according to claim 1, wherein the test tray comprises a test base, test adapter plates are installed on two sides of the test base at intervals along the longitudinal direction, the test adapter plates on two sides of the test base are arranged in a staggered mode, and plate taking steel plates for locking the test adapter plates are respectively arranged on two sides of the test base.
3. The flexible printed circuit board back side welding integrated tool device as claimed in claim 1 or 2, wherein the flexible printed circuit board steel sheet is U-shaped, and first through holes for exposing the bonding pads on the FPC flexible printed circuit board are arranged on the two side plates at intervals along the length direction of the flexible printed circuit board steel sheet.
4. The flexible Printed Circuit Board (PCB) back welding integrated tooling device according to claim 3, wherein the test tray is provided with first magnets for adsorbing and pressing flexible printed circuit board steel sheets at intervals and is provided with flexible printed circuit board steel sheet positioning pins.
5. The flexible Printed Circuit Board (PCB) back welding integrated tooling device according to claim 1, wherein the test tray is provided with a second magnet for adsorbing the baffle, and the test tray is provided with a baffle positioning pin.
6. The flexible printed circuit board back welding integrated tooling device according to claim 1, 2, 4 or 5, wherein avoidance notches for avoiding the baffle are arranged at two sides of the test tooling cover plate, a pair of positioning grooves are arranged at one end of the test tooling cover plate, a pair of cover plate positioning pins matched with the positioning grooves are arranged on the test tray, and a pair of third magnets for adsorbing the test tooling cover plate are respectively arranged at two ends of the test tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021606180.5U CN212812166U (en) | 2020-08-05 | 2020-08-05 | Integrated tooling device for welding flexible Printed Circuit Board (PCB) back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021606180.5U CN212812166U (en) | 2020-08-05 | 2020-08-05 | Integrated tooling device for welding flexible Printed Circuit Board (PCB) back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212812166U true CN212812166U (en) | 2021-03-26 |
Family
ID=75106163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021606180.5U Active CN212812166U (en) | 2020-08-05 | 2020-08-05 | Integrated tooling device for welding flexible Printed Circuit Board (PCB) back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212812166U (en) |
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2020
- 2020-08-05 CN CN202021606180.5U patent/CN212812166U/en active Active
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