CN212812165U

CN212812165U - Single flexible circuit board carrier plate

Info

Publication number: CN212812165U
Application number: CN202021539203.5U
Authority: CN
Inventors: 刘大升
Original assignee: Jingmen Hongyi Electronic Technology Co ltd
Current assignee: Jingmen Hongyi Electronic Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-26
Anticipated expiration: 2030-07-30

Abstract

The utility model relates to a flexible circuit board production technical field just discloses a monolithic flexible circuit board support plate, including support plate and flexible circuit board, the spout of symmetry, two are seted up to the lateral wall of support plate the equal sliding connection in inside of spout has the stopper of symmetry, two the common fixed movable plate that is provided with the symmetry of last lateral wall of stopper, the fixed connecting block that is provided with the symmetry of lower lateral wall of support plate, two rotate through the bearing between the connecting block and be connected with two-way lead screw, the upper end through connection piece of two-way lead screw's upper end extends to the outside, the pole wall threaded connection of two-way lead screw has the limiting plate of symmetry. The utility model discloses the flexible circuit board of different models can be placed to the size that can change the support plate wantonly, and can vertically place between a plurality of support plates, practices thrift greatly and places the space.

Description

Single flexible circuit board carrier plate

Technical Field

The utility model relates to a flexible circuit board production technical field especially relates to a monolithic flexible circuit board support plate.

Background

As electronic products are developed to be lighter and thinner, the thickness of the printed flexible circuit board becomes thinner and thinner. On the other hand, the price of raw materials for producing flexible circuit boards is also increasing, and layout of flexible circuit boards is being developed toward maximization in order to improve the utilization rate of substrates.

In the process of flexible circuit board production, relate to a flexible circuit board support plate, support plate structure is fixed in the past, then needs the support plate of corresponding model to placing the flexible circuit board of equidimension not, and manufacturing cost is great, and can not vertically pile up between a plurality of support plates and place, can occupy great space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the size that the support plate can not change the support plate according to flexible circuit board's size wantonly among the prior art, and inconvenient vertical problem of piling up the placing between a plurality of support plates, and a monolithic flexible circuit board support plate that proposes.

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

a monolithic flexible circuit board carrier plate comprises a carrier plate and a flexible circuit board, wherein the side wall of the carrier plate is provided with symmetrical sliding grooves, the insides of the two sliding grooves are respectively and slidably connected with symmetrical limiting blocks, the upper side walls of the two limiting blocks are jointly and fixedly provided with symmetrical moving plates, the lower side wall of the carrier plate is fixedly provided with symmetrical connecting blocks, a bidirectional lead screw is rotatably connected between the two connecting blocks through a bearing, the upper end of the bidirectional lead screw penetrates through the upper end of the connecting blocks and extends to the outside, the rod wall of the bidirectional lead screw is in threaded connection with symmetrical limiting plates, the two ends of the two limiting plates are respectively and fixedly connected with the lower side walls of the two limiting blocks, the side walls of the two moving plates are respectively provided with limiting grooves, the insides of the two limiting grooves are respectively and slidably connected with symmetrical sliding, the clamping groove has been seted up to the lateral wall of fixed block, the fixed fixture that is provided with in inside in clamping groove, flexible circuit board passes through the fixed setting of fixture and is in the upper end of support plate, two the fixed supporting mechanism that is provided with the symmetry of one end that the movable plate deviates from.

Preferably, fixture includes the carriage release lever, the carriage release lever with the lateral wall sliding connection in centre gripping groove, the fixed clamp splice that is provided with of lower extreme of carriage release lever, the lower lateral wall of clamp splice with the contact is connected between the flexible circuit board, the fixed pulling block that is provided with in upper end of carriage release lever, the fixed cover of pole wall of carriage release lever has been cup jointed first spring.

Preferably, the supporting mechanism comprises a clamping block, the clamping block is fixedly connected with the upper side wall of the carrier plate, symmetrical clamping rods are slidably connected inside the clamping block, two ends of the clamping rods, which deviate from the clamping block, penetrate through the side wall of the clamping block, extend to the outside and are fixedly provided with pulling plates, second springs are fixedly arranged on the rod walls of the two clamping rods, symmetrical supporting blocks are fixedly arranged on the lower side wall of the carrier plate, and symmetrical clamping grooves are formed in the side walls of the supporting blocks.

Preferably, the upper end of the bidirectional screw rod is fixedly provided with a rotating block.

Preferably, the sliding block is fixedly connected with the limiting groove through a bolt.

Preferably, rubber pads are fixedly arranged on the lower side walls of the clamping blocks.

Compared with the prior art, the utility model provides a monolithic flexible circuit board support plate possesses following beneficial effect:

1. the single-chip flexible circuit board carrier plate is characterized in that the size of the carrier plate is changed randomly to fix the flexible circuit board according to the size of the flexible circuit board through the common cooperation of the bidirectional screw rod, the limiting block, the limiting plate, the moving plate, the sliding block, the moving rod, the clamping block and the first spring.

2. The single flexible circuit board carrier plate enables a plurality of carrier plates to be vertically stacked through the common matching of the clamping blocks, the clamping rods, the pulling blocks, the second springs and the supporting blocks, and greatly saves the placing space.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the flexible circuit board of different models is placed to the size that can change the support plate wantonly, and can vertically place between a plurality of support plates, practices thrift greatly and places the space.

Drawings

Fig. 1 is a schematic front structural diagram of a monolithic flexible circuit board carrier according to the present invention;

FIG. 2 is a schematic view of the backside structure of FIG. 1;

FIG. 3 is a schematic cross-sectional view of item A-A of FIG. 1;

FIG. 4 is an enlarged schematic view of portion B of FIG. 1;

fig. 5 is an enlarged schematic view of a portion C in fig. 3.

In the figure: the device comprises a support plate 1, a flexible circuit board 2, a limiting block 3, a moving plate 4, a connecting block 5, a bidirectional screw rod 6, a limiting plate 7, a sliding block 8, a fixing block 9, a moving rod 10, a clamping block 11, a pulling block 12, a first spring 13, a clamping block 14, a clamping rod 15, a pulling plate 16, a second spring 17 and a supporting block 18.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a monolithic flexible circuit board carrier comprises a carrier 1 and a flexible circuit board 2, wherein the side wall of the carrier 1 is provided with symmetrical sliding grooves, the insides of the two sliding grooves are both slidably connected with symmetrical limiting blocks 3, the upper side walls of the two limiting blocks 3 are both fixedly provided with symmetrical moving plates 4, the lower side wall of the carrier 1 is fixedly provided with symmetrical connecting blocks 5, the two connecting blocks 5 are rotatably connected with a bidirectional screw 6 through a bearing, the upper end of the bidirectional screw 6 penetrates through the upper end of the connecting blocks 5 and extends to the outside, the rod wall of the bidirectional screw 6 is in threaded connection with symmetrical limiting plates 7, both ends of the two limiting plates 7 are both fixedly connected with the lower side walls of the two limiting blocks 3, the side walls of the two moving plates 4 are both provided with limiting grooves, the insides of the two limiting grooves are both slidably connected with symmetrical sliding, the clamping groove has been seted up to the lateral wall of fixed block 9, and the inside in clamping groove is fixed and is provided with fixture, and flexible circuit board 2 passes through fixture and fixes the upper end that sets up at support plate 1, and the one end that two movable plates 4 deviate from is fixed and is provided with the supporting mechanism of symmetry.

The clamping mechanism comprises a moving rod 10, the moving rod 10 is connected with the side wall of the clamping groove in a sliding mode, a clamping block 11 is fixedly arranged at the lower end of the moving rod 10, the lower side wall of the clamping block 11 is in contact connection with the flexible circuit board 2, a pulling block 12 is fixedly arranged at the upper end of the moving rod 10, and a first spring 13 is fixedly sleeved on the rod wall of the moving rod 10.

The supporting mechanism comprises a clamping block 14, the clamping block 14 is fixedly connected with the upper side wall of the carrier plate 1, the clamping block 14 is internally and slidably connected with symmetrical clamping rods 15, one ends of the two clamping rods 15, which deviate from each other, extend to the outside through the side wall of the clamping block 14 and are fixedly provided with pulling plates 16, the rod walls of the two clamping rods 15 are fixedly provided with second springs 17, the lower side wall of the carrier plate 1 is fixedly provided with symmetrical supporting blocks 18, and the side walls of the supporting blocks 18 are provided with symmetrical clamping grooves.

The upper end of the bidirectional screw rod 6 is fixedly provided with a rotating block, so that the bidirectional screw rod can rotate more easily.

The sliding block 8 is fixedly connected with the limiting groove through a bolt, so that the sliding block 8 can be rapidly fixed in the limiting groove conveniently.

The lower side walls of the clamping blocks 11 are fixedly provided with rubber pads, so that the flexible circuit board 2 is prevented from being damaged.

In the utility model, when the carrier plate 1 is needed to be used, the rotating block is rotated to drive the bidirectional screw rod 6 to rotate, the bidirectional screw rod 6 drives the limiting plate 7 connected with the screw thread of the rod wall to move, the two limiting plates 7 drive the limiting blocks 3 fixedly connected with the side wall to move, the two limiting blocks 3 drive the movable plate 4 fixedly connected with the side wall to move, the bolt is unscrewed, the slide block 8 drives the fixed block 9 fixedly connected with the side wall to move, the pulling block 12 is moved, the pulling block 12 drives the movable rod 10 fixedly connected with the lower end to move, the movable rod 10 drives the clamping block 11 fixedly connected with the lower end to move, the clamping block 11 compresses the first spring 13 fixedly connected with the upper end, the flexible circuit boards 2 with different sizes are fixed, the supporting block 18 is moved to clamp the supporting block 18 and the clamping block 14, the pulling block 16 is pulled, the pulling block 16 drives the clamping rod 15 fixedly connected with the, a plurality of carrier plates 1 are placed longitudinally.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A monolithic flexible circuit board carrier plate comprises a carrier plate (1) and a flexible circuit board (2), and is characterized in that symmetrical sliding grooves are formed in the side wall of the carrier plate (1), two symmetrical limiting blocks (3) are connected to the inner parts of the sliding grooves in a sliding manner, two symmetrical movable plates (4) are fixedly arranged on the upper side walls of the limiting blocks (3) together, symmetrical connecting blocks (5) are fixedly arranged on the lower side wall of the carrier plate (1), two bidirectional lead screws (6) are connected between the connecting blocks (5) through bearings in a rotating manner, the upper ends of the bidirectional lead screws (6) penetrate through the upper ends of the connecting blocks (5) and extend to the outside, symmetrical limiting plates (7) are connected to the rod wall of each bidirectional lead screw (6) in a threaded manner, and the two ends of the two limiting plates (7) are fixedly connected with the lower side walls of, two the spacing groove has all been seted up to the lateral wall of movable plate (4), two equal sliding connection in inside of spacing groove has slider (8), two the lower lateral wall of slider (8) is all fixed and is provided with fixed block (9), the centre gripping groove has been seted up to the lateral wall of fixed block (9), the fixed fixture that is provided with in inside in centre gripping groove, flexible circuit board (2) are in through the fixed setting of fixture the upper end of support plate (1), two the fixed supporting mechanism that is provided with the symmetry of one end that movable plate (4) deviate from.

2. The monolithic flexible circuit board carrier board according to claim 1, wherein the clamping mechanism comprises a moving rod (10), the moving rod (10) is slidably connected with the side wall of the clamping groove, a clamping block (11) is fixedly arranged at the lower end of the moving rod (10), the lower side wall of the clamping block (11) is in contact connection with the flexible circuit board (2), a pulling block (12) is fixedly arranged at the upper end of the moving rod (10), and a first spring (13) is fixedly sleeved on the rod wall of the moving rod (10).

3. The monolithic flexible circuit board carrier plate according to claim 1, wherein the supporting mechanism comprises a clamping block (14), the clamping block (14) is fixedly connected with the upper side wall of the carrier plate (1), symmetrical clamping rods (15) are slidably connected inside the clamping block (14), ends of the two clamping rods (15) which depart from each other extend to the outside through the side wall of the clamping block (14) and are fixedly provided with a pulling plate (16), the rod walls of the two clamping rods (15) are fixedly provided with second springs (17), symmetrical supporting blocks (18) are fixedly provided on the lower side wall of the carrier plate (1), and symmetrical clamping grooves are formed in the side wall of the supporting blocks (18).

4. The monolithic flexible circuit board carrier according to claim 1, wherein a rotation block is fixedly arranged at the upper end of the bidirectional screw (6).

5. The carrier plate of claim 1, wherein the sliding block (8) is fixedly connected with the limiting groove through a bolt.

6. The monolithic flexible circuit board carrier board according to claim 2, wherein the lower sidewalls of the plurality of clamping blocks (11) are fixedly provided with rubber pads.