CN211930983U - Flexible line way board buckle expansion joint setting device - Google Patents
Flexible line way board buckle expansion joint setting device Download PDFInfo
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- CN211930983U CN211930983U CN202020101266.6U CN202020101266U CN211930983U CN 211930983 U CN211930983 U CN 211930983U CN 202020101266 U CN202020101266 U CN 202020101266U CN 211930983 U CN211930983 U CN 211930983U
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- circuit board
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- flexible circuit
- expansion joint
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Abstract
The utility model discloses a flexible line way board's expansion joint setting device of buckling relates to the flexible line way board field, which comprises a support plate, detachable is equipped with the locating plate on the support plate, be equipped with the flexible pressing plate that is used for covering the flexible line way board on the locating plate, be equipped with the clearance of acceping that is used for acceping the flexible line way board between locating plate and the flexible pressing plate, the locating plate upper surface is equipped with the design silk, design silk both ends are equipped with the clamping device who is used for supporting the design silk, the design window has been seted up to the corresponding design silk of flexible pressing plate, be equipped with on the locating plate with the flexible line way board on locating hole assorted locating pin, it. The expansion joint can be accurately bent and shaped on the flexible circuit board, the flexible pressing plate can elastically deform, the flexible circuit board with more specifications can be attached, the quality of the bent expansion joint is guaranteed, and the flexible circuit board is high in applicability.
Description
Technical Field
The utility model relates to a flexible line way board field especially relates to a flexible line way board's expansion joint setting device of buckling.
Background
Flexible circuit boards, also known as "flexible boards," are printed circuits made from flexible, insulating substrates. Flexible circuits provide excellent electrical performance, meet design requirements for smaller and higher density packaging, and also help reduce assembly processes and enhance reliability. The soft board material has the expansion and contraction characteristic, and is applied to industries which are sensitive to size and have high requirements on position when the size is larger, the expansion and contraction of the soft board can cause product failure, and the design of the soft board bending expansion joint is provided for solving the problem. At present most adopt the manual work to buckle processing through artifical handheld forming tool to flexible circuit board, buckle the counterpoint precision and be difficult to reach customer's requirement, the proportion of doing over again is high, it is ageing low to buckle, manufacturing cost is improved, the position of buckling is inaccurate, the prebending is efficient, the phenomenon of damaging components and parts appears easily, because the flexibility of flexible circuit board itself, can have certain bounce-back tendency when making the flexible circuit board fixed, take place the flexonics, and then can cause the poor stability of flexible circuit board.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an expansion joint setting device buckles of flexible line way board to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an expansion joint setting device buckles of flexible line way board, includes the support plate, detachable is equipped with the locating plate on the support plate, be equipped with the flexible pressing plate that is used for covering the flexible line way board on the locating plate, be equipped with the clearance of acceping that is used for acceping the flexible line way board between locating plate and the flexible pressing plate, the locating plate upper surface is equipped with the design silk, design silk both ends are equipped with the clamping device who is used for supporting the design silk, the design window has been seted up to the corresponding design silk of flexible pressing plate, be equipped with on the locating plate with the flexible line way board on locating hole assorted locating pin, it is. The flexible circuit board is positioned through the positioning plate, the shaping wires and the flexible pressing plate are used for shaping expansion joints of the flexible circuit board, and finally the flexible circuit board expansion joints are shaped through a pressing machine.
Further, the flexible pressing plate is a silicon rubber plate. The silicon rubber plate has dielectricity, corrosion resistance and high temperature resistance.
Further, the clamping device comprises a horizontal coil, a rotating shaft and a supporting block, the horizontal coil is arranged at the upper end of the rotating shaft, the lower end of the rotating shaft is in threaded connection with the supporting block, and the supporting block is arranged on the carrier plate. The horizontal wire coil is used for rolling the shaping wire, the rotating shaft is in threaded connection with the supporting block, and the rotating shaft is rotated to enable the shaping wire to keep tensioned.
Furthermore, the clamping device further comprises a movable block, a through hole for the supporting block to penetrate through is formed in the carrier plate, an included angle formed between the lower end face of the supporting block and the horizontal plane is an acute angle, the movable block is arranged on the lower surface of the carrier plate in a sliding mode, a guide face is arranged on the lower end face of the movable block corresponding to the supporting block, and the guide face is arranged in an inclined mode. The relative positions of the movable block and the carrier plate are adjusted, and the guide surface of the movable block is matched with the lower end surface of the supporting block to change the height of the supporting block.
Furthermore, the clamping device further comprises a guide piece, the lower end face of the carrier plate is provided with the guide piece, a sliding groove is concavely arranged in the middle of the guide piece, and the movable block is in clearance fit with the sliding groove. The guide piece is provided with a sliding chute, so that the moving direction of the movable block is conveniently guided, and the movable block can linearly move under the carrier plate.
Furthermore, a fixing block is embedded in the support plate corresponding to the positioning plate, and the fixing block is L-shaped. Fixing the fixing blocks at the four ends of the positioning plate to fix the positioning plate on the carrier plate.
Furthermore, the positioning plate is a bakelite plate, and the fixing block is a bakelite block. The positioning plate and the fixing block are made of bakelite, so that the insulation property and the strength are excellent.
Furthermore, the support plate is connected with the supporting block through a bolt, and the rectangular array on the support plate is provided with jacks for inserting the bolt. The supporting block is fixed through the bolt, so that the supporting block can be conveniently and quickly detached, and the position of the supporting block can be conveniently adjusted.
Further, the shaping wire is a stainless steel wire.
The utility model discloses a theory of operation does: the flexible circuit board is fixed on the positioning plate through the positioning pin, the flexible circuit board is in a natural state at the position of the shaping wire, the flexible pressing plate made of a silicon rubber plate is placed on the flexible circuit board, the expansion joint of the flexible circuit board is shaped, and then the flexible expansion joint of the flexible circuit board is subjected to hot-pressing shaping by using a press.
The utility model has the advantages that: the expansion joint can be accurately bent and shaped on the flexible circuit board, the flexible pressing plate can elastically deform, the flexible circuit board with more specifications can be attached, the quality of the bent expansion joint is guaranteed, and the flexible circuit board is high in applicability.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
Fig. 1 is a schematic structural diagram according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram according to an embodiment of the present invention.
The labels in the figure are: the device comprises a positioning plate 1, a flexible circuit board 2, a flexible pressing plate 3, a positioning pin 4, a shaping wire 5, a horizontal wire coil 6, a rotating shaft 7, a supporting block 8, a movable block 9 and a guide piece 10.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
In the present invention, unless otherwise specified, the terms of orientation such as "up, down, left, and right" used generally refer to up, down, left, and right as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component.
As shown in fig. 1-2, an embodiment of the utility model provides a pair of flexible line way board 2's expansion joint setting device of buckling, including the support plate, detachable is equipped with locating plate 1 on the support plate, be equipped with the flexible clamp plate 3 that is used for covering flexible line way board 2 on the locating plate 1, be equipped with the clearance of acceping that is used for acceping flexible line way board 2 between locating plate 1 and the flexible clamp plate 3, the locating plate upper surface is equipped with design silk 5, design silk 5 both ends are equipped with the clamping device who is used for supporting design silk 5, flexible clamp plate 3 corresponds design silk 5 and has seted up the design window, be equipped with on the locating plate 1 with flexible line way board 2 on locating hole assorted locating pin 4, it is equipped with the locating hole respectively to correspond locating pin 4 on. Through locating plate 1 location flexible line way board 2, use design silk 5 and flexible pressing plate 3 to carry out the expansion joint moulding to flexible line way board 2, finalize the design with the press to flexible line way board 2 expansion joint at last.
The flexible pressing plate 3 is a silicon rubber plate. The silicon rubber plate has dielectricity, corrosion resistance and high temperature resistance.
The clamping device comprises a horizontal wire coil 6, a rotating shaft 7 and a supporting block 8, wherein the horizontal wire coil 6 is arranged at the upper end of the rotating shaft 7, the lower end of the rotating shaft 7 is in threaded connection with the supporting block 8, a plastic knob is sleeved at the upper end of the rotating shaft 7, the rotating shaft 7 sequentially comprises a non-threaded section, a transition section and a threaded section along the gravity direction, the diameter of the transition section, the diameter of the non-threaded section and the nominal diameter of the threaded section are sequentially increased in an increasing mode, and the supporting block 8 is arranged on the carrier. The horizontal wire coil 6 is used for winding the shaping wire 5, the rotating shaft 7 is in threaded connection with the supporting block 8, and the rotating shaft 7 is rotated to enable the shaping wire 5 to keep tensioned.
The clamping device further comprises a movable block 9, a through hole for the supporting block 8 to penetrate through is formed in the carrier plate, an included angle formed between the lower end face of the supporting block 8 and the horizontal plane is an acute angle, the movable block 9 is arranged on the lower surface of the carrier plate in a sliding mode, a guide face is arranged on the movable block 9 corresponding to the lower end face of the supporting block 8, and the guide face is arranged in an inclined mode. The relative position of the movable block 9 and the carrier plate is adjusted, and the guide surface of the movable block 9 is matched with the lower end surface of the supporting block 8, so that the height of the supporting block 8 is changed.
The clamping device further comprises a guide piece, a guide piece 10 is arranged on the lower end face of the support plate, a sliding groove is concavely formed in the middle of the guide piece 10, the guide piece 10 is a stainless steel bar which is bent to form a U-shaped structure, and the movable block 9 is in clearance fit with the sliding groove. The guide member 10 is provided with a sliding groove for guiding the moving direction of the movable block 9, so that the movable block 9 can move linearly under the carrier plate.
A fixing block is embedded in the support plate corresponding to the positioning plate 1 and is L-shaped. Fixing blocks are fixed at four ends of the positioning plate 1, so that the positioning plate 1 is fixed on the support plate.
The positioning plate 1 is a bakelite plate, and the fixing block is a bakelite block. The positioning plate 1 and the fixing block are made of bakelite, so that the insulation property and the strength are excellent.
The support plate is connected with the supporting block 8 through bolts, and the rectangular array on the support plate is provided with jacks for inserting the bolts. The supporting block 8 is fixed through the bolt, so that the quick disassembly is convenient, and the position of the supporting block 8 is convenient to adjust.
The shaping wire 5 is a stainless steel wire.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. The utility model provides a flexible line way board's expansion joint setting device of buckling which characterized in that: the flexible circuit board fixing device comprises a support plate, detachable is equipped with the locating plate on the support plate, be equipped with the flexible pressing plate that is used for covering the flexible circuit board on the locating plate, be equipped with the clearance of acceping that is used for acceping the flexible circuit board between locating plate and the flexible pressing plate, the locating plate upper surface is equipped with the design silk, the design silk both ends are equipped with the clamping device who is used for supporting the design silk, the design window has been seted up to the flexible pressing plate corresponding design silk, be equipped with on the locating plate with flexible circuit board on the locating hole assorted locating pin, it is equipped with.
2. The bending expansion joint shaping device of the flexible circuit board according to claim 1, characterized in that: the flexible pressing plate is a silicon rubber plate.
3. The bending expansion joint shaping device of the flexible circuit board according to claim 2, characterized in that: the clamping device comprises a horizontal wire coil, a rotating shaft and a supporting block, wherein the horizontal wire coil is arranged at the upper end of the rotating shaft, the lower end of the rotating shaft is in threaded connection with the supporting block, and the supporting block is arranged on the carrier plate.
4. The bending expansion joint shaping device of the flexible circuit board according to claim 3, characterized in that: the clamping device further comprises a movable block, a through hole for the supporting block to penetrate through is formed in the support plate, an included angle formed by the lower end face of the supporting block and the horizontal plane is an acute angle, the movable block is arranged on the lower surface of the support plate in a sliding mode, a guide face is arranged on the lower end face of the movable block corresponding to the supporting block, and the guide face is arranged in an inclined mode.
5. The bending expansion joint shaping device of the flexible circuit board according to claim 4, characterized in that: the clamping device further comprises a guide piece, the lower end face of the support plate is provided with the guide piece, a sliding groove is concavely arranged in the middle of the guide piece, and the movable block is in clearance fit with the sliding groove.
6. The bending expansion joint shaping device of the flexible circuit board as claimed in claim 5, wherein: the support plate is embedded with a fixing block corresponding to the positioning plate, and the fixing block is L-shaped.
7. The bending expansion joint shaping device of the flexible circuit board as claimed in claim 6, wherein: the locating plate is a bakelite plate, and the fixed block is a bakelite block.
8. The bending expansion joint shaping device of the flexible circuit board as claimed in claim 6, wherein: the support plate is connected with the supporting block through bolts, and the rectangular array on the support plate is provided with jacks for the bolts to insert.
9. The bending expansion joint shaping device of the flexible circuit board as claimed in claim 6, wherein: the shaping wire is a stainless steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020101266.6U CN211930983U (en) | 2020-01-17 | 2020-01-17 | Flexible line way board buckle expansion joint setting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020101266.6U CN211930983U (en) | 2020-01-17 | 2020-01-17 | Flexible line way board buckle expansion joint setting device |
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| Publication Number | Publication Date |
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| CN211930983U true CN211930983U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202020101266.6U Active CN211930983U (en) | 2020-01-17 | 2020-01-17 | Flexible line way board buckle expansion joint setting device |
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| CN (1) | CN211930983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974580A (en) * | 2021-05-11 | 2021-06-18 | 四川英创力电子科技股份有限公司 | Bent circuit board and processing equipment and method thereof |
-
2020
- 2020-01-17 CN CN202020101266.6U patent/CN211930983U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974580A (en) * | 2021-05-11 | 2021-06-18 | 四川英创力电子科技股份有限公司 | Bent circuit board and processing equipment and method thereof |
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