CN216391814U

CN216391814U - Embedded antistatic flexible FPC circuit board

Info

Publication number: CN216391814U
Application number: CN202122536283.XU
Authority: CN
Inventors: 冯科
Original assignee: Shenzhen Xinyingtong Electronic Technology Co ltd
Current assignee: Shenzhen Xinyingtong Electronic Technology Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-26
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses an embedded antistatic flexible FPC (flexible printed circuit) board, which comprises an installation seat and two C-shaped plates, wherein the two C-shaped plates are respectively installed at two ends of the top of the installation seat, the interiors of the two C-shaped plates are hollow, the structures on the two C-shaped plates are the same, a pressing plate horizontally slides under the transverse edge of each C-shaped plate, transverse plates horizontally slide in the two vertical edges of each C-shaped plate, rectangular notches are respectively formed in opposite side surfaces of the two vertical edges of each C-shaped plate, protruding columns are respectively installed at two opposite ends of the two transverse plates, the two protruding columns respectively penetrate through the two rectangular notches and are respectively installed at two ends of the pressing plate, connecting mechanisms used for connecting the transverse plates are respectively arranged in the two vertical edges of each C-shaped plate, and a moving mechanism used for moving the two transverse plates is arranged at the top of each C-shaped plate. The utility model avoids the circuit board from being placed at the top of the mounting seat in a mess, thereby improving the practicability of the circuit board.

Description

Embedded antistatic flexible FPC circuit board

Technical Field

The utility model relates to the technical field of flexible FPC (flexible printed circuit) boards, in particular to an embedded antistatic flexible FPC board.

Background

The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance. The high-density light-weight LED lamp has the characteristics of high wiring density, light weight, thin thickness and good bending property.

The existing embedded antistatic flexible FPC circuit board does not have the function of rolling the length of the circuit board when in use, and the use effect of the embedded antistatic flexible FPC circuit board is reduced, so that the embedded antistatic flexible FPC circuit board needs to be redesigned urgently.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an embedded antistatic flexible FPC circuit board.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an embedded antistatic flexible FPC circuit board comprises a mounting seat and C-shaped plates, wherein two C-shaped plates are arranged at two ends of the top of the mounting seat respectively, the interiors of the two C-shaped plates are hollow, the structures on the two C-shaped plates are the same, a pressing plate is horizontally slid under the transverse edge of each C-shaped plate, transverse plates are horizontally slid inside two vertical edges of each C-shaped plate respectively, rectangular notches are formed in opposite side surfaces of the two vertical edges of each C-shaped plate, protruding columns are arranged at two opposite ends of each transverse plate respectively and penetrate through two rectangular notches respectively and are arranged at two ends of the pressing plate respectively, connecting mechanisms for connecting the transverse plates are arranged inside the two vertical edges of each C-shaped plate respectively, a moving mechanism for moving the two transverse plates is arranged at the top of each C-shaped plate, side plates are horizontally slid on symmetrical side surfaces of the mounting seat, and the same first round roller is horizontally fixed between the two side plates, the mounting base top level is fixed with the round roller of second, and the mounting base top is provided with the circuit board, the circuit board passes first round roller top and the round roller bottom of second in proper order, and the inside actuating mechanism who is used for driving two curb plates that is equipped with of mounting base.

As a further scheme of the utility model, the moving mechanism comprises a connecting plate, the connecting plate is horizontally arranged right above the transverse edge of the C-shaped plate, a handle is fixed at the center of the top of the connecting plate, connecting rods are vertically fixed at two ends of the bottom of the connecting plate, and the tail ends of the two connecting rods penetrate through the transverse edge of the C-shaped plate and are respectively arranged at the tops of the two transverse plates.

As a further scheme of the utility model, the connecting mechanism comprises a slide way, the slide way is vertically arranged on one side of the inner part of the vertical edge of the C-shaped plate, a slide block slides in the slide way, the top end of the slide block is fixed on one side of the transverse plate, and a reset mechanism for resetting the slide block is arranged in the slide way.

As a further scheme of the utility model, the driving mechanism comprises a sliding plate and a screw rod, the sliding plate slides in the mounting seat and is horizontally arranged, strip-shaped notches are formed in symmetrical side surfaces of the mounting seat, cylinders are fixed at two ends of the sliding plate, and the two cylinders respectively penetrate through the two strip-shaped notches and are respectively fixed at two opposite sides of the two side plates.

As a further scheme of the utility model, the screw rod horizontally rotates inside the mounting seat, the screw rod is connected inside the sliding plate through threads, the knob rotates on one side of the mounting seat, and the top end of the screw rod penetrates through the mounting seat and is fixedly connected to one side of the knob.

As a further scheme of the utility model, the reset mechanism comprises a spring, the spring is vertically arranged in the slide way, and two ends of the spring are respectively arranged at the top in the slide way and the top of the slide block.

As a further scheme of the utility model, the reset mechanism comprises two magnets which repel each other, and the two magnets are respectively arranged at the top in the slide way and the top of the slide block.

The utility model has the beneficial effects that:

1. when the circuit board is used, the circuit board sequentially penetrates through the top of the first round roller and the bottom of the second round roller, the connecting plate is pulled by the handle to move, the connecting plate can drive the connecting rod to move, the connecting rod can drive the transverse plate to move, the transverse plate can drive the sliding block and the protruding column to move, the protruding column can drive the pressing plate to move, the sliding block can drive the spring to generate elastic force due to movement, the two ends of the circuit board are located below the two pressing plates, and finally the handle is loosened, so that the pressing plate can fix the end portion of the circuit board due to the elastic force generated by the spring, the operation is convenient and rapid, and the using effect of the circuit board is improved.

2. According to the utility model, when the circuit board is installed and needs to be rolled, the knob drives the screw rod to rotate, the screw rod rotates to drive the sliding plate to move, the sliding plate moves to drive the two cylinders to move, the two cylinders move to drive the two side plates to move, the two side plates drive the first round roller to move, and the first round roller drives the surface of the circuit board to bend, so that the overlong circuit board can be rolled, the circuit board is prevented from being placed at the top of the installation seat in a mess, and the practicability of the circuit board is further improved.

3. When the circuit board is used, the circuit board sequentially penetrates through the top of the first round roller and the bottom of the second round roller, the connecting plate is pulled by the handle to move, the connecting plate can drive the connecting rod to move, the connecting rod can drive the transverse plate to move, the transverse plate can drive the sliding block and the protruding column to move, the protruding column can drive the pressing plate to move, the sliding plate can drive the two magnets to generate repulsive force due to movement of the sliding plate, the two ends of the circuit board are located below the two pressing plates, and finally the handle is loosened, so that the pressing plate can fix the end portion of the circuit board due to the repulsive force generated by the two magnets, the operation is convenient and rapid, and the using effect of the circuit board is improved.

Drawings

Fig. 1 is a schematic structural view of an embedded antistatic flexible FPC board according to embodiment 1 of the present invention;

fig. 2 is a schematic view of a mounting base structure of an embedded antistatic flexible FPC board according to embodiment 1 of the present invention;

fig. 3 is a C-type board cross-sectional view of an embedded antistatic flexible FPC board according to embodiment 1 of the present invention;

fig. 4 is a schematic structural diagram of an embedded antistatic flexible FPC board according to embodiment 2 of the present invention.

In the figure: 1. a mounting seat; 2. a circuit board; 3. c-shaped plates; 4. a side plate; 5. a first round roller; 6. a second round roller; 7. pressing a plate; 8. a connecting plate; 9. a knob; 10. a slide plate; 11. a screw rod; 12. a connecting rod; 13. a transverse plate; 14. a slideway; 15. a slider; 16. a spring; 17. and a magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-3, an embedded antistatic flexible FPC board comprises a mounting base 1 and C-shaped plates 3, wherein two C-shaped plates 3 are respectively mounted at two ends of the top of the mounting base 1, the interiors of the two C-shaped plates 3 are hollow, the structures on the two C-shaped plates 3 are the same, a pressing plate 7 is horizontally slid under the transverse edge of the C-shaped plate 3, transverse plates 13 are horizontally slid inside the two vertical edges of the C-shaped plate 3, rectangular notches are respectively formed in opposite side surfaces of the two vertical edges of the C-shaped plate 3, protruding columns are respectively mounted at two opposite ends of the two transverse plates 13, the two protruding columns respectively penetrate through the two rectangular notches and are respectively mounted at two ends of the pressing plate 7, connecting mechanisms for connecting the transverse plates 13 are respectively arranged inside the two vertical edges of the C-shaped plate 3, a moving mechanism for moving the two transverse plates 13 is arranged at the top of the C-shaped plate 3, side surfaces of the mounting base 1 are respectively slid with side plates 4, and the same first round roller 5 is horizontally fixed between the two side plates 4, the second round roller 6 is horizontally fixed at the top of the mounting seat 1, the circuit board 2 is arranged at the top of the mounting seat 1, the circuit board 2 sequentially penetrates through the top of the first round roller 5 and the bottom of the second round roller 6, and the driving mechanism for driving the two side plates 4 is arranged inside the mounting seat 1.

In this embodiment, moving mechanism includes connecting

plate

8, and 8 levels of connecting plate set up directly over 3 horizontal limits of C template, and 8 top centers of connecting plate department are fixed with the handle, and 8 bottom both ends of connecting plate are all vertical to be fixed with connecting rod 12, and two connecting rod 12 ends all pass 3 horizontal limits of C template and install respectively in two diaphragm 13 tops.

In this embodiment, the connecting mechanism includes a slide 14, and the slide 14 is vertically installed on one side of the inside vertical edge of the C-shaped plate 3, the slide 14 slides inside to have a slide block 15, and the top end of the slide block 15 is fixed on one side of the transverse plate 13, and the slide 14 is internally provided with a reset mechanism for resetting the slide block 15.

In this embodiment, actuating mechanism includes slide 10 and lead screw 11, and slide 10 slides in the setting of 1 inside and levels of mount pad, and the bar notch has all been seted up to 1 symmetrical side of mount pad, and slide 10 both ends all are fixed with the cylinder, and two cylinders pass two bar notches respectively and are fixed in two opposite both sides of curb plate 4 respectively.

In this embodiment, the screw rod 11 horizontally rotates inside the mounting base 1, and the screw rod 11 is connected inside the sliding plate 10 through a thread, the knob 9 rotates on one side of the mounting base 1, and the top end of the screw rod 11 penetrates through the mounting base 1 and is fixedly connected to one side of the knob 9.

In this embodiment, the return mechanism includes a spring 16, and the spring 16 is vertically disposed inside the slide way 14, and two ends of the spring 16 are respectively installed at the top inside the slide way 14 and the top of the slider 15.

The working principle of the embodiment is as follows: when the circuit board 2 is used in practical use, firstly, the circuit board 2 sequentially passes through the top of the first round roller 5 and the bottom of the second round roller 6, the connecting plate 8 is pulled by the handle to move, the connecting plate 8 moves to drive the connecting rod 12 to move, the connecting rod 12 moves to drive the transverse plate 13 to move, the transverse plate 13 moves to drive the sliding block 15 and the convex column to move, the convex column moves to drive the pressing plate 7 to move, the sliding block 15 moves to enable the spring 16 to generate elasticity, then the two ends of the circuit board 2 are positioned below the two pressing plates 7, finally, the handle is loosened, the pressing plate 7 can fix the end part of the circuit board 2 by the elasticity generated by the spring 16, the operation is convenient and quick, the using effect of the circuit board 2 is improved, when the circuit board 2 is installed and needs to be rolled, the screw rod 11 is driven to rotate by the knob 9, the screw rod 11 rotates to drive the sliding plate 10 to move, the sliding plate 10 moves to drive the two cylinders to move, two cylinders remove and to drive two curb plates 4 and remove, and two curb plates 4 can drive first round roller 5 and remove, and first round roller 5 can drive circuit board 2 surface bending to can carry out the rolling to the circuit board 2 of overlength, avoided circuit board 2 to place in a jumble at 1 top of mount pad, and then improved this circuit board 2's practicality.

Example 2

Referring to fig. 4, an embedded antistatic flexible FPC board comprises a mounting base 1 and C-shaped plates 3, wherein two C-shaped plates 3 are respectively mounted at two ends of the top of the mounting base 1, the interiors of the two C-shaped plates 3 are hollow, the structures on the two C-shaped plates 3 are the same, a pressing plate 7 is horizontally slid under the transverse edge of the C-shaped plate 3, transverse plates 13 are horizontally slid inside two vertical edges of the C-shaped plate 3, rectangular notches are respectively formed in opposite side surfaces of the two vertical edges of the C-shaped plate 3, protruding columns are respectively mounted at two opposite ends of the two transverse plates 13, the two protruding columns respectively penetrate through the two rectangular notches and are respectively mounted at two ends of the pressing plate 7, connecting mechanisms for connecting the transverse plates 13 are respectively arranged inside the two vertical edges of the C-shaped plate 3, a moving mechanism for moving the two transverse plates 13 is arranged at the top of the C-shaped plate 3, side plates 4 are respectively slid on opposite side surfaces of the mounting base 1, and a first round roller 5 is horizontally fixed between the two side plates 4, a second round roller 6 is horizontally fixed at the top of the mounting seat 1, a circuit board 2 is arranged at the top of the mounting seat 1, the circuit board 2 sequentially penetrates through the top of the first round roller 5 and the bottom of the second round roller 6, and a driving mechanism used for driving the two side plates 4 is arranged inside the mounting seat 1.

In this embodiment, moving mechanism includes connecting

plate

In this embodiment, the reset mechanism includes two magnets 17, and the two magnets 17 repel each other, and the two magnets 17 are respectively installed on the top of the slide way 14 and the top of the slide block 15.

The working principle of the embodiment is as follows: when in actual use, when using this circuit board 2, at first pass 5 tops of first round roller and 6 bottoms of second round roller to circuit board 2 in proper order, remove through handle pulling connecting plate 8, connecting plate 8 removes and can drive connecting rod 12 and remove, connecting rod 12 removes and can drive diaphragm 13 and remove, diaphragm 13 removes and can drive slider 15 and projection and remove, the projection removes and can drive clamp plate 7 and remove, slider 15 removes and can make two magnet 17 produce the repulsion force, make circuit board 2 both ends be located two clamp plates 7 below again, loosen the handle at last, then the repulsion force that two magnet 17 produced can make clamp plate 7 fix circuit board 2 tip, and convenient operation is swift, and then the result of use of this circuit board 2 has been improved.

Having shown and described the basic principles and essential features of the utility model and its advantages, it will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as illustrative and not restrictive in all respects, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, any reference signs in the claims being therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An embedded antistatic flexible FPC circuit board comprises a mounting seat (1) and C-shaped plates (3), and is characterized in that the number of the C-shaped plates (3) is two, the two C-shaped plates (3) are respectively mounted at two ends of the top of the mounting seat (1), the interiors of the two C-shaped plates (3) are hollow, the structures of the two C-shaped plates (3) are the same, a pressing plate (7) is horizontally slid under the transverse edge of the C-shaped plate (3), transverse plates (13) are horizontally slid inside the two vertical edges of the C-shaped plate (3), rectangular notches are respectively formed in opposite side faces of the two vertical edges of the C-shaped plate (3), convex columns are respectively mounted at two opposite ends of the transverse plates (13), the two convex columns respectively penetrate through the two rectangular notches and are respectively mounted at two ends of the pressing plate (7), connecting mechanisms used for connecting the transverse plates (13) are respectively arranged inside the two vertical edges of the C-shaped plate (3), and a moving mechanism used for moving the two transverse plates (13) is arranged at the top of the C-shaped plate (3), installing seat (1) symmetrical side all slides there is curb plate (4), and the level is fixed with same first circle roller (5) between two curb plate (4), installing seat (1) top level is fixed with second circle roller (6), and installing seat (1) top is provided with circuit board (2), circuit board (2) pass first circle roller (5) top and second circle roller (6) bottom in proper order, and installing seat (1) inside is equipped with the actuating mechanism who is used for driving two curb plate (4).

2. The embedded antistatic flexible FPC circuit board of claim 1, wherein the moving mechanism comprises a connecting plate (8), the connecting plate (8) is horizontally disposed right above the transverse edge of the C-shaped plate (3), a handle is fixed at the center of the top of the connecting plate (8), connecting rods (12) are vertically fixed at both ends of the bottom of the connecting plate (8), and the ends of the two connecting rods (12) penetrate through the transverse edge of the C-shaped plate (3) and are respectively mounted at the tops of the two transverse plates (13).

3. The embedded antistatic flexible FPC circuit board of claim 2, wherein the connection mechanism comprises a slide way (14), the slide way (14) is vertically installed on one side of the inside of the vertical edge of the C-shaped board (3), a sliding block (15) slides inside the slide way (14), the top end of the sliding block (15) is fixed on one side of the transverse plate (13), and a reset mechanism for resetting the sliding block (15) is arranged inside the slide way (14).

4. An embedded antistatic flexible FPC circuit board according to claim 3, characterized in that the driving mechanism comprises a sliding plate (10) and a lead screw (11), and the sliding plate (10) slides inside the mounting base (1) and is horizontally disposed, a strip-shaped notch is opened on a symmetrical side of the mounting base (1), and cylinders are fixed on both ends of the sliding plate (10), and the two cylinders respectively pass through the two strip-shaped notches and are respectively fixed on two opposite sides of the two side plates (4).

5. The embedded antistatic flexible FPC circuit board of claim 4, characterized in that said lead screw (11) rotates horizontally inside the installation base (1), and the lead screw (11) is connected inside the sliding plate (10) by screw thread, the knob (9) rotates on one side of the installation base (1), and the top end of the lead screw (11) passes through the installation base (1) and is fixedly connected to one side of the knob (9).

6. The embedded antistatic flexible FPC circuit board of claim 5, characterized in that, the reset mechanism comprises a spring (16), and the spring (16) is vertically disposed inside the slide way (14), and two ends of the spring (16) are respectively installed at the top inside the slide way (14) and the top of the slider (15).

7. The embedded antistatic flexible FPC circuit board of claim 5, characterized in that said reset mechanism comprises two magnets (17), and two magnets (17) repel each other, and two said magnets (17) are respectively installed on the top of the slide track (14) and the top of the slider (15).