CN217890705U

CN217890705U - Blind hole flexible circuit board laser fixed knot constructs tool

Info

Publication number: CN217890705U
Application number: CN202221260924.1U
Authority: CN
Inventors: 林登环; 林阿娜; 林江均
Original assignee: Shenzhen Merkel Technology Co ltd
Current assignee: Shenzhen Merkel Technology Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-25
Anticipated expiration: 2032-05-23

Abstract

The utility model relates to the technical field of jigs, in particular to a laser fixing structure jig for a blind hole flexible circuit board, which comprises a base and a groove substrate, wherein the groove substrate is connected with the middle part of the upper end of the base; the utility model discloses a make damping slider be annular slip along annular rail, do benefit to convenient drive adjusting part and compress tightly the subassembly adjustment and use to corresponding position, pull the pull board again and slide in the lagging, combine the elasticity of return spring, do benefit to convenient shifting out the gag lever post or insert corresponding arc spacing groove to make the extrusion piece compress tightly convenient and fast more of the process of flexible circuit board.

Description

Blind hole flexible circuit board laser fixed knot constructs tool

Technical Field

The utility model belongs to the technical field of the tool technique and specifically relates to indicate a blind hole flexible circuit board laser fixed knot constructs tool.

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 property, is called a flexible board or FPC for short, has the characteristics of high wiring density, light weight and thin thickness, when the flexible printed circuit board is provided with blind holes by laser, corresponding jigs are often required to be used for clamping and fixing the flexible printed circuit board, and the jigs are large tools of carpenters, ironmen, pincers, machines, electric controls and other handcrafts and are mainly used as tools for assisting in controlling positions or actions (or both);

the flexible circuit board fixing jig comprises a sliding seat and a mounting seat, wherein the sliding seat is mounted on the outer wall of the upper end of the mounting seat, a sliding groove is formed in the inner part of the outer wall of the upper end of the sliding seat, a working surface is arranged in the inner part of the outer wall of the upper end of the sliding seat, a fixing frame is arranged right above the sliding groove, and the fixing frame and the sliding groove are fixedly connected through a damping sliding block; the utility model discloses a flexible circuit board fixing jig, when carrying out work, the flexible circuit board that will treat processing is placed on the working face, through the combined action of spout and slide bar, can make the damping slider remove on the slide, thereby can adjust the position of fixed frame, after adjusting the position of fixed frame, take out the pull pole from fixed frame inside, utilize the extrusion piece that extrusion piece and the extrusion piece that the extrusion piece lower extreme is connected that set up on the pull pole to extrude the fixed to the flexible circuit board, the rubber pad that sets up on extrusion piece lower extreme outer wall can carry out certain protection to the flexible circuit board;

but the utility model discloses a still there is not enough below, when adjusting the position that the extrusion piece compressed tightly flexible circuit board, slide through the slide bar in the spout and adjust, because the spout has set up threely, and the slide bar has only set up one, so the extrusion piece is when adjusting the position of use, need relapse the slide bar in the dismouting spout, complex operation, and the extrusion piece is when adjusting the position of use through the removal of pull pole, need tighten repeatedly or not hard up fastening nut, just can adjust the service length of pull pole, lead to the extrusion piece convenient and fast inadequately when adjusting the position of use, and not set up the structure of pressing from both sides tight buffering to flexible circuit board, easily lead to flexible circuit board by the clamp loss.

SUMMERY OF THE UTILITY MODEL

The utility model provides a blind hole flexible circuit board laser fixed knot constructs tool does benefit to the convenient adjusting and extrudees the service position of piece, reduces the complex operation degree, prevents that flexible circuit board from being pressed from both sides the damage.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a blind hole flexible circuit board laser fixing structure jig comprises a base and a groove substrate, wherein the groove substrate is connected to the middle of the upper end of the base;

an annular rail positioned on the periphery of the groove substrate is fixed at the upper end of the base, a rubber supporting pad is connected to the inner bottom end of the groove substrate, a damping slide block is connected to the upper end of the annular rail in a sliding mode, and a locking rod penetrates through the upper end of the damping slide block in a threaded mode;

and the left end of the damping sliding block is provided with an adjusting assembly and a pressing assembly which are positioned above the groove substrate.

Further, an operating rod is fixed at the right end of the damping slide block.

Furthermore, the adjusting component comprises a sleeve plate, a drawing block, a limiting rod and a return spring, the sleeve plate is fixed at the left end of the damping sliding block, and the drawing plate is connected in the sleeve plate in a sliding manner and extends out of the sleeve plate towards the left side.

Further, draw the piece to locate the lagging upper end left side, the gag lever post is fixed in draw the piece lower extreme and down slide and run through into the lagging, the gag lever post lower extreme is the arc form.

Furthermore, the return spring is connected between the pulling block and the sleeve plate and sleeved on the periphery of the limiting rod, and the upper end of the pulling plate is provided with a plurality of arc-shaped limiting grooves matched with the lower end of the limiting rod.

Furthermore, the compressing assembly comprises an extrusion rod and an extrusion block, the extrusion rod penetrates through the drawing plate through downward threads, the extrusion block is connected to the lower end of the extrusion rod, and a rubber cushion is wrapped outside the extrusion block.

The utility model has the advantages that:

1. the damping slide block slides in an annular shape along the annular rail, so that the damping slide block is favorable for conveniently driving the adjusting assembly and the compressing assembly to be adjusted to corresponding positions for use, then the pull plate is pulled and slides in the sleeve plate, and the limiting rod is favorable for conveniently moving out or inserting into the corresponding arc limiting groove by combining the elasticity of the return spring so as to avoid the accidental sliding of the pull plate, so that the process of compressing the flexible circuit board by the extrusion block is more convenient and rapid;

2. and carry out the buffering support to the flexible circuit board through the rubber supporting pad, when the extrusion piece compresses tightly the flexible circuit board, do benefit to and prevent that the flexible circuit board from being pressed from both sides the damage to reduce the production of wastrel.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partially enlarged structure A of the present invention;

fig. 3 is a schematic view of the overall top view structure of the present invention.

Description of reference numerals:

the device comprises a base 1, a groove substrate 2, an annular rail 3, a damping slide block 4, a sleeve plate 5, a drawing plate 6, an extrusion rod 7, an extrusion block 8, an operating rod 9, a locking rod 10, a pulling block 11, a limiting rod 12, a return spring 13, an arc-shaped limiting groove 14 and a rubber supporting pad 15.

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 and 2, in the present embodiment, the portable electronic device includes a base 1 and a groove substrate 2, the groove substrate 2 is connected to the upper end of the base 1, the upper end of the base 1 is fixed with an annular rail 3 located at the periphery of the groove substrate 2, the bottom end of the groove substrate 2 is connected to a rubber support pad 15, the upper end of the annular rail 3 is connected to a damping slider 4 in a sliding manner, a locking rod 10 penetrates through the upper end of the damping slider 4 through a thread, the left end of the damping slider 4 is provided with an adjusting component and a pressing component located above the groove substrate 2, and an operating rod 9 is fixed to the right end of the damping slider 4.

Specifically, when the flexible circuit board is clamped through the jig, the flexible circuit board is firstly placed into the groove base plate 2, the flexible circuit board is supported through the rubber supporting pad 15, if the use positions of the adjusting assembly and the pressing assembly need to be adjusted, then the operating rod 9 is held by hand and the damping sliding block 4 is driven to slide along the annular rail 3 in an annular mode, the damping sliding block 4 is beneficial to conveniently driving the adjusting assembly and pressing the assembly to rotate around the periphery of the flexible circuit board, the adjusting assembly and the pressing assembly can be conveniently adjusted to corresponding positions to be used, the locking rod 10 is screwed down again, the upper end of the annular rail 3 is contacted, the situation that the damping sliding block 4 slides accidentally is prevented, and the stability of the adjusting assembly and the pressing assembly after position adjustment is guaranteed.

As shown in fig. 1 and 2, in this embodiment, the adjusting assembly includes a sleeve plate 5, a pull-out plate 6, a pull-out block 11, a limiting rod 12 and a return spring 13, the sleeve plate 5 is fixed at the left end of the damping slider 4, the pull-out plate 6 is slidably connected to the sleeve plate 5 and extends out of the sleeve plate 5 in the left direction, the pull-out block 11 is disposed at the left side of the upper end of the sleeve plate 5, the limiting rod 12 is fixed at the lower end of the pull-out block 11 and slides down to penetrate through the sleeve plate 5, the lower end of the limiting rod 12 is arc-shaped, the return spring 13 is connected between the pull-out block 11 and the sleeve plate 5 and is sleeved on the periphery of the limiting rod 12, and a plurality of arc-shaped limiting grooves 14 matched with the lower end of the limiting rod 12 are formed at the upper end of the pull-out plate 6.

Then pull out board 6 and slide in the lagging 5 again, combine the elasticity of back force spring 13, the notch of arc spacing groove 14 can up promote gag lever post 12 along the cambered surface of gag lever post 12 lower extreme, gag lever post 12 can up promote and draw piece 11, thereby make and draw piece 11 tensile back force spring 13, when gag lever post 12 lower extreme is located the notch department of next arc spacing groove 14, combine the resilience force of back force spring 13 can drive and draw piece 11 and gag lever post 12 to reset, thereby make gag lever post 12 lower extreme insert next arc spacing groove 14 in, reciprocate with this, do benefit to convenient shifting out gag lever post 12 or insert corresponding arc spacing groove 14, through spacing of gag lever post 12, with the unexpected slip of drawing board 6 in the lagging 5, prevent that pull out board 6 from driving the unexpected removal of pressure components, guaranteed the tight steadiness to the flexible circuit board clamp.

As shown in fig. 1, in this embodiment, the pressing assembly includes a pressing rod 7 and a pressing block 8, the pressing rod 7 is threaded downwards to penetrate through the drawing plate 6, the pressing block 8 is connected to the lower end of the pressing rod 7, and a rubber cushion is wrapped outside the pressing block 8.

When extrusion piece 8 can down compress tightly flexible circuit board, down twist and move extrusion stem 7 and drive extrusion piece 8 and move down, compress tightly on flexible circuit board until extrusion piece 8, because flexible circuit board is supported by rubber supporting pad 15, and the peripheral parcel of extrusion piece 8 has rubber buffer, consequently, cushion through rubber supporting pad 15 and support flexible circuit board, it is tight to combine rubber buffer to cushion flexible circuit board, combine, thereby make extrusion piece 8 compress tightly convenient and fast more of flexible circuit board's process, still do benefit to and prevent that flexible circuit board is pressed from both sides the damage, thereby reduce the production of wastrel.

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

1. The utility model provides a blind hole flexible circuit board laser fixed knot constructs tool, includes base (1) and recess base plate (2), recess base plate (2) meet in base (1) upper end middle part, its characterized in that:

an annular rail (3) positioned on the periphery of the groove base plate (2) is fixed at the upper end of the base (1), a rubber supporting pad (15) is connected to the inner bottom end of the groove base plate (2), a damping slide block (4) is connected to the upper end of the annular rail (3) in a sliding mode, and a locking rod (10) penetrates through the upper end of the damping slide block (4) in a threaded mode;

and the left end of the damping sliding block (4) is provided with an adjusting component and a pressing component which are positioned above the groove base plate (2).

2. The laser fixing structure jig for the blind hole flexible circuit board according to claim 1, characterized in that: and an operating rod (9) is fixed at the right end of the damping sliding block (4).

3. The laser fixing structure jig for the blind hole flexible circuit board according to claim 1, characterized in that: the adjusting assembly comprises a sleeve plate (5), a drawing plate (6), a drawing block (11), a limiting rod (12) and a return spring (13), the sleeve plate (5) is fixed at the left end of the damping sliding block (4), and the drawing plate (6) is connected to the sleeve plate (5) in a sliding mode and extends out of the sleeve plate (5) towards the left side.

4. The laser fixing structure jig for the blind hole flexible circuit board according to claim 3, wherein: the pull block (11) is arranged on the left side of the upper end of the sleeve plate (5), the limiting rod (12) is fixed at the lower end of the pull block (11) and slides downwards to penetrate into the sleeve plate (5), and the lower end of the limiting rod (12) is arc-shaped.

5. The laser fixing structure jig for the blind hole flexible circuit board according to claim 4, wherein: the return spring (13) is connected between the pull block (11) and the sleeve plate (5) and sleeved on the periphery of the limiting rod (12), and the upper end of the pull plate (6) is provided with a plurality of arc-shaped limiting grooves (14) matched with the lower end of the limiting rod (12).

6. The laser fixing structure jig for the blind hole flexible circuit board according to claim 5, wherein: the pressing assembly comprises an extrusion rod (7) and an extrusion block (8), the extrusion rod (7) penetrates through the drawing plate (6) through downward threads, the extrusion block (8) is connected to the lower end of the extrusion rod (7), and a rubber cushion is wrapped outside the extrusion block (8).