CN210629982U - Dysmorphism just scratches PCB board and bears device - Google Patents
Dysmorphism just scratches PCB board and bears device Download PDFInfo
- Publication number
- CN210629982U CN210629982U CN201920409973.9U CN201920409973U CN210629982U CN 210629982 U CN210629982 U CN 210629982U CN 201920409973 U CN201920409973 U CN 201920409973U CN 210629982 U CN210629982 U CN 210629982U
- Authority
- CN
- China
- Prior art keywords
- supporting substrate
- circular
- groove
- flex pcb
- splayed
- 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.)
- Active
Links
Images
Landscapes
- Combinations Of Printed Boards (AREA)
Abstract
The utility model is used for electron dress allies oneself with welding debugging technical field, concretely relates to dysmorphism just scratches PCB board and bears device. The device comprises a splayed supporting substrate, a flexible plate protection groove, a rectangular supporting substrate and a cleaning protection plate; the splayed supporting substrate consists of two circular rings, and a flexible plate protection groove is fixedly arranged at the superposition position of the circular rings; supporting legs are symmetrically fixed on the outer sides of the two circular rings of the splayed supporting substrate; the number of the assembling and disassembling grooves is 4, and the assembling and disassembling grooves are fixedly arranged on the upper side and the lower side of the two circular rings; each ring is uniformly provided with a locking fixer; the rectangle support substrate is whole to be the rectangle, and inside has two circular ports, washs the protection shield and is located between two circular ports, has the printing board on the circular port and supports the edge. The utility model discloses device design combines practical application, and the commonality is strong, guarantees the product reliability, improves the unified control of production operation, reduces the management and control cost that special-shaped product brought.
Description
Technical Field
The utility model is used for electron dress allies oneself with welding debugging technical field, concretely relates to dysmorphism just scratches PCB board and bears device.
Background
Due to the requirements of functions and space, the special-shaped rigid-flex PCB is manufactured into the PCB assembly, and a module product is formed. In the production process, the production of the special-shaped PCB is greatly restricted, and great difficulty is brought to the manufacturing and the quality control. The central combining area of the special-shaped board is a flexible PCB board, which causes great trouble to production. The manufacturer proposes that the quality of the rigid-flexible PCB can be guaranteed by bending the rigid-flexible PCB for less than 25 times in the rigid-flexible combined area, and the processing and control difficulty is increased.
In the production of the links such as the chip-on-chip printing, reflow soldering, cleaning, cementation, debugging and the like of the special-shaped rigid-flexible PCB, if the printed board is in a regular shape and has better support in some weak links, the production quality is more convenient to control. The special-shaped structure relative to the whole machine in the process of welding the wire and continuously adjusting can effectively save space and is convenient for production and assembly, so that a special-shaped rigid-flexible PCB bearing device needs to be developed.
Disclosure of Invention
The technical solution problem of the utility model is that: to present not enough, provide a dysmorphism rigid-flex PCB board and bear device. The assembly quality of the PCB assembly is guaranteed, and weak links of the PCB are protected.
The technical solution of the utility model is that:
a special-shaped rigid-flex PCB bearing device comprises a splayed supporting substrate, a flexible board protection groove, a rectangular supporting substrate and a cleaning protection board; the splayed supporting substrate consists of two circular rings, and a flexible plate protection groove is fixedly arranged at the superposition position of the circular rings; supporting legs are symmetrically fixed on the outer sides of the two circular rings of the splayed supporting substrate; the number of the assembling and disassembling grooves is 4, and the assembling and disassembling grooves are fixedly arranged on the upper side and the lower side of the two circular rings; each ring is uniformly provided with a locking fixer; the rectangle support substrate is whole to be the rectangle, and inside has two circular ports, washs the protection shield and is located between two circular ports, has the printing board on the circular port and supports the edge.
The splayed supporting substrate and the rectangular supporting substrate are made of synthetic stone.
The loading and unloading groove is a semicircular groove.
The flexible plate protection groove is of a cuboid structure, and the plane of the flexible plate protection groove is higher than the loading and unloading groove.
The supporting legs are of a columnar structure and are 4 in number.
The locking fixer is totally four pairs, is positioned around the left circular groove and the right circular groove and rotates by taking the mounting hole as a center.
The cleaning protection plate is of a cuboid sheet type structure.
The support edge of the printed board of the cleaning protection plate is triangular and protrudes towards the circle center.
The utility model has the advantages that:
the utility model discloses an including splayed supporting substrate, dress get groove, flexbile plate protection groove, supporting legs, locking fixer, rectangle supporting substrate, printing board support along, wash the protection shield and constitute. The device has the advantages of novel material selection, light combined actual weight, convenient operation and convenient quality control. The material and labor cost are saved, the safety is high, the product protectiveness is good, the utilization rate is high, the adaptability is good, and the special-shaped rigid-flex printed board assembly is particularly suitable for the actual production requirement of the special-shaped rigid-flex printed board assembly.
Drawings
FIG. 1 is a schematic view of a splayed supporting substrate structure of a special-shaped rigid-flex PCB bearing device
FIG. 2 is a schematic view of a rectangular supporting substrate structure of a special-shaped rigid-flex PCB carrying device
Wherein: 1. splayed supporting base plate, 2, loading and unloading groove, 3, flexible plate protecting groove, 4, supporting legs, 5, locking fixer, 6, rectangular supporting base plate, 7, PCB supporting edge, 8 and cleaning protecting plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
A dysmorphism rigid-flex PCB board bears device includes: 1. the protective plate cleaning device comprises a splayed supporting substrate, 2. a mounting and taking groove, 3. a flexible plate protective groove, 4. supporting legs, 5. a locking fixer, 6. a rectangular supporting substrate, 7. a PCB supporting edge and 8. a cleaning protective plate.
As shown in fig. 2, the rectangular supporting substrate 6 is a rectangular plate structure, and is used in the production of PCB assembly board level, including the use in factory inspection, solder paste printing, mounting, reflow soldering, cleaning, three proofing, cementation, and debugging links of the PCB. The special-shaped PCB has the advantages of protecting the rigid-flexible combined area of the PCB and overcoming the particularity of the special-shaped PCB in the production and manufacturing process.
The PCB assembly passes through 8 mounting screws and is mounted on the rectangular supporting substrate 6 through mounting holes, and the cleaning protection plate 8 in the rigid-flexible combination area is mounted on the rectangular supporting substrate 6 through 2 screws. In addition, the rectangular supporting substrate 6 is internally provided with a supporting edge 7, the supporting edge 7 is contacted with a wire guide hole on a part of printed boards, the supporting and protecting strength of the device on the printed boards is effectively increased, and the PCB assembly is protected in the links with larger strength requirements such as cleaning and the like.
As shown in fig. 1, the splayed supporting substrate 1 is used in the production of the product-level assembly of the PCB assembly, including the wire soldering and debugging links of the PCB assembly. The PCB has the advantages that the size is small, the PCB is combined with the outer edge of the PCB, the connection of each board-level wire is convenient, and the wire waste is reduced.
Because need carry out the wire welding with other PCB plate package spares when the product level welding at PCB plate package spare, do not receive external force damage for avoiding PCB plate package spare wire root, and prevent printed board PCB plate package spare when being convenient for debug, set up four supporting legss in 1 four corners of splayed supporting substrate.
The number of the locking and fixing devices 5 is 8, four are in a group, and two special-shaped rigid plates are fixed respectively. Not only is the disassembly of the PCB assembly convenient, but also the contact fixation of the PCB and the splayed supporting substrate is increased.
The mounting and dismounting groove 2 is convenient for mounting and dismounting the printed board, the splayed supporting substrate 1 and the rectangular supporting substrate 6, and not only protects the PCB from external force, but also protects the supporting substrate.
The splayed supporting substrate 1 and the rectangular supporting substrate 6 are both made of synthetic stone materials, are high in strength and wear-resistant, are anti-static materials, and can well protect the electrical property of a PCB assembly part from being damaged.
The above detailed description of the embodiments of the present invention has been made, and the above practical embodiments are only the preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge range of those skilled in the art without departing from the spirit of the present invention.
Claims (8)
1. The utility model provides a dysmorphism rigid-flex PCB board bears device which characterized in that: comprises a splayed supporting substrate (1), a flexible plate protection groove (3), a rectangular supporting substrate (6) and a cleaning protection plate (8); the splayed supporting substrate (1) consists of two circular rings, and a flexible plate protection groove (3) is fixedly arranged at the superposition position of the circular rings; supporting legs (4) are symmetrically fixed on the outer sides of the two circular rings of the splayed supporting substrate (1); 4 assembling and disassembling grooves (2) are fixedly arranged on the upper side and the lower side of the two circular rings; each ring is uniformly provided with a locking fixer (5); rectangle support substrate (6) are whole to be the rectangle, and inside has two circular ports, washs protection shield (8) and is located between two circular ports, has the printing board on the circular port and supports along (7).
2. A shaped rigid-flex PCB carrier as claimed in claim 1, wherein: the splayed supporting substrate (1) and the rectangular supporting substrate (6) are made of synthetic stone.
3. A shaped rigid-flex PCB carrier as claimed in claim 1, wherein: the assembling and disassembling groove (2) is a semicircular groove.
4. A shaped rigid-flex PCB carrier as claimed in claim 3, wherein: the flexible plate protection groove (3) is of a cuboid structure, and the plane of the flexible plate protection groove is higher than the loading and unloading groove (2).
5. A shaped rigid-flex PCB carrier as claimed in claim 1, wherein: the supporting legs (4) are of a columnar structure, and the number of the supporting legs is 4.
6. A shaped rigid-flex PCB carrier as claimed in claim 1, wherein: the locking fixer (5) is four pairs, is positioned around the left circular groove and the right circular groove and rotates by taking the mounting hole as the center.
7. A shaped rigid-flex PCB carrier as claimed in claim 1, wherein: the cleaning protection plate (8) is of a cuboid sheet type structure.
8. A shaped rigid-flex PCB carrier as claimed in claim 1, wherein: the printed board supporting edge (7) of the cleaning protection board (8) is triangular and protrudes towards the circle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920409973.9U CN210629982U (en) | 2019-03-28 | 2019-03-28 | Dysmorphism just scratches PCB board and bears device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920409973.9U CN210629982U (en) | 2019-03-28 | 2019-03-28 | Dysmorphism just scratches PCB board and bears device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210629982U true CN210629982U (en) | 2020-05-26 |
Family
ID=70748595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920409973.9U Active CN210629982U (en) | 2019-03-28 | 2019-03-28 | Dysmorphism just scratches PCB board and bears device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210629982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114143973A (en) * | 2021-12-06 | 2022-03-04 | 北京卫星制造厂有限公司 | Multifunctional jig for assembling rigid-flex printed circuit board |
-
2019
- 2019-03-28 CN CN201920409973.9U patent/CN210629982U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114143973A (en) * | 2021-12-06 | 2022-03-04 | 北京卫星制造厂有限公司 | Multifunctional jig for assembling rigid-flex printed circuit board |
| CN114143973B (en) * | 2021-12-06 | 2023-12-19 | 北京卫星制造厂有限公司 | Multifunctional jig for rigid-flex printed circuit board assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4413308A (en) | Printed wiring board construction | |
| US9095943B2 (en) | Apparatus for assembling camera modules | |
| CN101370375B (en) | Positioning device | |
| CN210629982U (en) | Dysmorphism just scratches PCB board and bears device | |
| US8737080B2 (en) | Modular surface mount package for a system on a chip | |
| US20120325540A1 (en) | Footprint on pcb for leadframe-based packages | |
| US20050272277A1 (en) | Method of manufacturing annular oblique light illumination apparatus and flexible wiring substrate | |
| KR100683751B1 (en) | Plasma display device | |
| WO2011115440A2 (en) | Large capacity memory module mounting device for portable terminal | |
| JP2013026633A (en) | Television receiver and electronic apparatus | |
| KR101096387B1 (en) | Circuit board having isolation cover and assembling method thereof | |
| US20230139617A1 (en) | Electrical Connection Apparatus, Manufacturing Method, and Computer Device | |
| US10201088B2 (en) | Contact element and contact structure for electronic device | |
| US20120318852A1 (en) | Method of preventing emi for a fastening hole in a circuit board and a fixture therefor | |
| US8727792B2 (en) | Semiconductior device socket including contact block | |
| CN203884134U (en) | Anti-electromagnetic interference device | |
| CN220367894U (en) | Integrated circuit packaging product operation device | |
| CN215898075U (en) | Pin cutting cover plate structure of PCB component pin | |
| CN220606183U (en) | Novel jig for BGA dense products | |
| CN218694740U (en) | Reflow soldering jig for photoelectric module printed board | |
| CN110480118A (en) | Tool for stitching and reflow soldering tool component for circuit board solder reflow | |
| KR101084817B1 (en) | The structure for jig fix | |
| CN219876282U (en) | PCB packaging structure compatible with Socket | |
| CN217985551U (en) | Three-in-one general jig | |
| CN216930423U (en) | Circuit board structure convenient to counterpoint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |