CN217620332U - Flexible circuit board assembling jig - Google Patents
Flexible circuit board assembling jig Download PDFInfo
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- CN217620332U CN217620332U CN202221611230.8U CN202221611230U CN217620332U CN 217620332 U CN217620332 U CN 217620332U CN 202221611230 U CN202221611230 U CN 202221611230U CN 217620332 U CN217620332 U CN 217620332U
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- circuit board
- base
- flexible circuit
- fixed
- clamp plate
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Abstract
The utility model relates to the technical field of circuit board assembly, in particular to a flexible circuit board assembly jig, which comprises a base and a workbench, wherein the workbench is fixed at the upper end of the base, an annular rail is fixed at the lower end of the periphery of the workbench, the periphery of the annular rail is rotatably connected with an annular gear, a rotary driving assembly is arranged at the left side of the upper end of the base, a supporting shaft is fixed at the outer side of the upper end of the annular gear, the upper end of the supporting shaft is rotatably connected with a damping rotating shaft, a top plate is connected to the upper end of the damping rotating shaft, and a pressing assembly is arranged at the lower end of the top plate; the utility model discloses a clamp plate is pressed on the circuit board, and behind the clamp plate hold-down circuit board, the forced induction switch can control the forced induction lamp and light to prevent that the clamp plate from continuing to move down and push down the circuit board, do benefit to accurate control clamp plate to circuit board degree of pressure, so that the clamp plate is too big and the pressure loss circuit board to circuit board degree of pressure down, the effectual production that reduces the wastrel.
Description
Technical Field
The utility model belongs to the technical field of the circuit board assembly technique and specifically relates to indicate a flexible circuit board equipment tool.
Background
The circuit board can be called as a printed circuit board or a printed circuit board, the FPC circuit board is also called as a flexible circuit board, the flexible circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material, has high reliability and excellent flexibility, and has the characteristics of high wiring density, light weight, thin thickness and good bending property, and in the process of assembling the circuit board, corresponding jigs are often required to be used for pressing the circuit board, and then corresponding electronic elements are assembled on the circuit board;
the Chinese patent authorization publication No. CN214819146U discloses a circuit board assembling jig which comprises a base, wherein the base is of an L-shaped structure, the topmost part of the base is connected with a machine head through a buffering elastic block, the top end inside the base is provided with a driving motor, the top end of the driving motor is connected with a rotating rod, an arc-shaped connecting pipe is made of rubber materials, the bottom end of a cylinder is connected with a pressing plate, the outer side of the base is provided with a telescopic rod, the end part of the telescopic rod is connected with an ejector block, the ejector block is positioned in a surface clamping opening of the base, the end part, far away from the ejector block, of the base is provided with a telescopic motor, and the top end of the telescopic motor is in transmission connection with a top plate; the utility model can quickly pop out the circuit board from the surface of the base, and meanwhile, the left end part of the circuit board can not be limited by the machine head, the whole device can be conveniently and quickly taken out in the process of assembling the circuit board, and simultaneously, in the process of assembling the circuit board, because the whole base structure is L-shaped, the machine head and the top end of the base can both be used as a shielding and protecting function, thereby avoiding the accidental bending and damage of the circuit board;
but the utility model discloses a still there is not enough below, when the clamp plate is pressed the circuit board, move down through cylinder control clamp plate, because the circuit board thickness of difference differs, dynamics when cylinder control clamp plate pushes down is difficult to control, lead to the clamp plate to lose the circuit board pressure very easily, thereby can increase the production of wastrel, and the service position of aircraft nose and clamp plate is fixed, and the position that needs the equipment on the circuit board is more, because the service position of clamp plate is difficult to the adjustment, therefore the clamp plate can shelter from most equipment positions of circuit board, the position that leads to being sheltered from is difficult to carry out convenient equipment, thereby can influence the equipment convenience of circuit board.
SUMMERY OF THE UTILITY MODEL
The utility model provides a flexible circuit board equipment tool does benefit to and prevents clamp plate pressure loss circuit board, and does benefit to convenient adjustment clamp plate and to the position of pressing down of circuit board, guarantees to circuit board equipment convenience.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a flexible circuit board assembling jig comprises a base and a workbench, wherein the workbench is fixed at the upper end of the base;
an annular rail is fixed at the lower end of the periphery of the workbench, an annular gear is rotatably connected to the periphery of the annular rail, and a rotary driving assembly is arranged on the left side of the upper end of the base;
the annular gear upper end outside is fixed with the back shaft, the back shaft upper end is rotated and is connected with the damping pivot, the damping pivot upper end meets has the roof, the roof lower extreme is equipped with compresses tightly the subassembly.
Further, the rotary driving assembly comprises a motor and a rotary gear, the motor is fixed to the left side of the upper end of the base, and the rotary gear is connected to the power end of the motor and meshed with the ring gear.
Furthermore, the compressing assembly comprises an electric telescopic rod, a fixing plate, a buffer spring, a pressing plate, a first buffer cushion, a pressure sensing switch and a pressure sensing lamp, the electric telescopic rod is fixed on the right side of the lower end of the top plate, and the fixing plate is connected to the power end of the electric telescopic rod.
Furthermore, the number of the buffer springs is two, the two buffer springs are respectively connected to two sides of the lower end of the fixing plate, the pressing plate is connected to the lower ends of the two buffer springs, and the first buffer cushion is connected to the lower end of the pressing plate.
Furthermore, the pressure induction switch is connected to the middle part of the lower end of the fixing plate and close to the upper part of the pressing plate, and the pressure induction lamp is connected to the upper part of the fixing plate.
Furthermore, a rectangular second cushion pad is embedded at the upper end of the workbench.
The utility model has the advantages that:
1. the pressing plate is pressed on the circuit board, and after the circuit board is pressed by the pressing plate, the pressure sensing switch can control the pressure sensing lamp to light up, so that the pressing plate is prevented from continuously moving downwards and pressing down the circuit board, the pressing degree of the pressing plate on the circuit board is accurately controlled, the circuit board is prevented from being damaged due to the fact that the pressing degree of the pressing plate on the circuit board is too large, and the generation of defective products is effectively reduced;
2. and drive ring gear through the rotation driving subassembly and rotate to be convenient for drive and compress tightly the subassembly and rotate in the workstation top, consequently do benefit to each position through clamp plate hold-down circuit board, so as to avoid the clamp plate to shelter from the condition emergence at certain position of circuit board and be difficult to remove, do benefit to all to expose each position of circuit board and assemble, guaranteed the convenience of circuit board equipment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the pressing assembly of the present invention;
fig. 3 is a schematic view of the overall overlooking structure of the present invention.
Description of reference numerals:
the device comprises a base 1, a workbench 2, a ring gear 3, a motor 4, a rotating gear 5, a supporting shaft 6, a damping rotating shaft 7, a top plate 8, an electric telescopic rod 9, a fixing plate 10, a pressure sensing switch 11, a pressing plate 12, a first cushion pad 13, a buffer spring 14, a pressure sensing lamp 15, a second cushion pad 16 and a ring rail 17.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1-3, in the present embodiment, the portable electronic device includes a base 1 and a workbench 2, the workbench 2 is fixed to an upper end of the base 1, a supporting shaft 6 is fixed to an outer side of an upper end of the ring gear 3, the supporting shaft 6 is rotatably connected to an upper end of the supporting shaft 7, a top plate 8 is connected to an upper end of the damping rotating shaft 7, a pressing assembly is disposed at a lower end of the top plate 8, the pressing assembly includes an electric telescopic rod 9, a fixing plate 10, a buffer spring 14, a pressing plate 12, a first buffer pad 13, a pressure sensing switch 11, and a pressure sensing lamp 15, the electric telescopic rod 9 is fixed to a right side of the lower end of the top plate 8, the fixing plate 10 is connected to a power end of the electric telescopic rod 9, the buffer springs 14 are two and are respectively connected to two sides of the lower end of the fixing plate 10, the pressing plate 12 is connected to two lower ends of the buffer springs 14, the first buffer pad 13 is connected to a lower end of the pressing plate 12, the pressure sensing switch 11 is connected to a middle portion of the lower end of the fixing plate 10 and is close to the upper end of the pressing plate 12, the pressure sensing lamp 15 is connected to the fixing plate 10, and a second buffer 16 in a rectangular shape is inlaid in an upper end of the workbench 2.
When the circuit board is assembled through the jig, the circuit board is firstly placed on the first cushion pad 13 on the workbench 2, the pressure sensing switch 11 is in signal connection with the pressure sensing lamp 15, then the electric telescopic rod 9 is started and the fixing plate 10 is driven, the pressure sensing switch 11, the buffer spring 14 and the pressing plate 12 move downwards, the pressing plate 12 is pressed on the circuit board, meanwhile, the first cushion pad 13 can be in contact with the upper end of the circuit board, after the pressing plate 12 drives the first cushion pad 13 to press the circuit board tightly, the pressing plate 12 can compress the buffer spring 14 and press the pressure sensing switch 11, the pressure sensing lamp 15 can be controlled to be lightened after the pressure sensing switch 11 is started, a worker can conveniently and timely stop the work of the electric telescopic rod 9 by observing the lightening of the pressure sensing lamp 15, the pressing plate 12 is prevented from continuously moving downwards and pressing the circuit board downwards, the pressing force of the pressing plate 12 on the circuit board is accurately controlled, the circuit board is buffered by combining the buffer spring 14, the first cushion pad 13 and the second cushion pad 16, the pressing force of the pressing the circuit board is prevented from being too large, and the circuit board is effectively reduced in the production of defective products.
As shown in fig. 1 and 3, in this embodiment, an annular rail 17 is fixed at the lower end of the periphery of the workbench 2, the annular rail 17 is rotatably connected with an annular gear 3, a rotary driving assembly is arranged on the left side of the upper end of the base 1, the rotary driving assembly includes a motor 4 and a rotary gear 5, the motor 4 is fixed on the left side of the upper end of the base 1, and the rotary gear 5 is connected to the power end of the motor 4 and meshed with the annular gear 3.
When the position is pressed to the circuit board to needs adjustment clamp plate 12, drive clamp plate 12 through electric telescopic rod 9 and move up, then starter motor 4 and drive rotary gear 5 and rotate, rotary gear 5 can drive ring gear 3 and rotate along annular rail 17 periphery, therefore ring gear 3 can drive back shaft 6, damping pivot 7, roof 8 and compress tightly the subassembly and rotate round workstation 2 together, thereby be convenient for adjust clamp plate 12 in the position of use of workstation 2 top, consequently, do benefit to each position through clamp plate 12 compress tightly the circuit board, with the condition emergence that certain position and be difficult to remove at the circuit board is sheltered from to clamp plate 12, do benefit to all exposing each position of circuit board and assemble, the convenience to the circuit board equipment has been guaranteed.
As shown in fig. 1, in this embodiment, a supporting shaft 6 is fixed on the outer side of the upper end of the ring gear 3, the upper end of the supporting shaft 6 is rotatably connected with a damping rotating shaft 7, the upper end of the damping rotating shaft 7 is connected with a top plate 8, and the lower end of the top plate 8 is provided with a pressing assembly.
After the circuit board assembly finishes, produce the collision with clamp plate 12 when taking up in order to prevent the circuit board, then drive roof 8 through the rotation of damping pivot 7 and outwards rotate, this in-process, roof 8 can drive and compress tightly the top that the subassembly removed workstation 2 from to make roof 8 and compress tightly the subassembly and no longer shelter from in workstation 2 top, then can be safe at this moment take up the circuit board up, produce unnecessary collision with clamp plate 12 when taking up in order to avoid the circuit board.
All technical features in the embodiment can be freely combined according to actual needs.
The above embodiments are preferred implementations of the present invention, and in addition, the present invention includes other implementations, and any obvious replacement is within the protection scope of the present invention without departing from the concept of the present invention.
Claims (6)
1. The utility model provides a flexible circuit board equipment tool, includes base (1) and workstation (2), workstation (2) are fixed in base (1) upper end, its characterized in that:
an annular rail (17) is fixed at the lower end of the periphery of the workbench (2), an annular gear (3) is rotatably connected to the periphery of the annular rail (17), and a rotary driving assembly is arranged on the left side of the upper end of the base (1);
the ring gear (3) upper end outside is fixed with back shaft (6), back shaft (6) upper end is rotated and is connected with damping pivot (7), it has roof (8) to connect mutually on damping pivot (7), roof (8) lower extreme is equipped with and compresses tightly the subassembly.
2. The assembly fixture for flexible circuit board according to claim 1, wherein: the rotary driving assembly comprises a motor (4) and a rotary gear (5), the motor (4) is fixed on the left side of the upper end of the base (1), and the rotary gear (5) is connected to the power end of the motor (4) and meshed with the ring gear (3).
3. The assembly fixture for flexible circuit board according to claim 1, wherein: the pressing assembly comprises an electric telescopic rod (9), a fixing plate (10), a buffer spring (14), a pressing plate (12), a first buffer pad (13), a pressure sensing switch (11) and a pressure sensing lamp (15), the electric telescopic rod (9) is fixed on the right side of the lower end of the top plate (8), and the fixing plate (10) is connected to the power end of the electric telescopic rod (9).
4. The assembly fixture for flexible circuit board according to claim 3, wherein: the buffer springs (14) are two and are respectively connected to two sides of the lower end of the fixing plate (10), the pressing plate (12) is connected to the lower ends of the two buffer springs (14), and the first buffer cushion (13) is connected to the lower end of the pressing plate (12).
5. The assembly fixture for flexible circuit board according to claim 4, wherein: the pressure induction switch (11) is connected to the middle part of the lower end of the fixing plate (10) and close to the upper part of the pressing plate (12), and the pressure induction lamp (15) is connected to the upper part of the fixing plate (10).
6. The assembly fixture for flexible circuit board according to claim 1, wherein: and a rectangular second cushion pad (16) is embedded at the upper end of the workbench (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221611230.8U CN217620332U (en) | 2022-06-24 | 2022-06-24 | Flexible circuit board assembling jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221611230.8U CN217620332U (en) | 2022-06-24 | 2022-06-24 | Flexible circuit board assembling jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217620332U true CN217620332U (en) | 2022-10-21 |
Family
ID=83628106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221611230.8U Active CN217620332U (en) | 2022-06-24 | 2022-06-24 | Flexible circuit board assembling jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217620332U (en) |
-
2022
- 2022-06-24 CN CN202221611230.8U patent/CN217620332U/en active Active
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