CN213439325U - Firm frock of FPC suitable for SMT production and processing - Google Patents

Abstract

The utility model discloses a FPC stabilizing tool suitable for SMT production and processing, which comprises a bottom plate and a FPC board, the bottom plate is provided with a stabilizing device which is convenient for stably installing and flexibly disassembling the FPC board, the stabilizing device comprises a carrier table, the utility model discloses a flexible printed circuit board (FPC) fixing device, including carrier platform, fixing device, clamping device, fixing device, clamping device, FPC board, fixing device, FPC board.

Description

Firm frock of FPC suitable for SMT production and processing

Technical Field

The utility model relates to a firm frock technical field of FPC specifically is a firm frock of FPC suitable for SMT production and processing.

Background

The main structure of the hardware board card generally comprises a PCB and a plurality of electronic components mounted on the PCB, such as chips, resistors, capacitors, and the like, while the types of PCBs are generally divided into PCBs and FPCs, the latter are flexible PCBs, and a flexible printed circuit board which is made of polyimide or polyester film as a base material has high reliability and is excellent in flexibility and has the characteristics of high wiring density, light weight, thin thickness and good bending property. In the production and processing process of the FPC, in order to enable the FPC to have multiple preset functions, electronic components such as a plurality of chips and the like need to be installed on the FPC, and generally, the SMT technology is used in the prior art to realize the mounting of the chips and the like on the FPC. However, since the FPC is made of a soft material and has a large amount of deformation, chip mounting cannot be performed conveniently and stably in the SMT operation, which causes problems of low operation efficiency and poor quality.

The method of fixing FPC in the existing market generally adopts the welding, the bolt, glue and so on, such fixed mode is not convenient for the maintenance work in later stage, a lot of FPC all are because these fixed modes lead to unable repair in later stage to the damage that FPC itself produced, the industrial control board damages the back, because the problem that above-mentioned fixed mode exists, FPC that can only change newly, greatly increased the cost of use, consequently simple structure, the equipment is easy, and the firm frock of FPC of convenient plug dismouting is that present market is urgent need. Therefore, the FPC stabilizing tool suitable for SMT production and processing is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a firm frock of FPC who is applicable to SMT production and processing convenient to firm installation and nimble dismantlement FPC board to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a firm frock of FPC suitable for SMT production and processing, includes bottom plate and FPC board, be equipped with the stabilising arrangement who is convenient for firm installation and dismantles the FPC board in a flexible way on the bottom plate, stabilising arrangement includes the carrier platform, the carrier bench is equipped with a plurality of clamping device who is convenient for install and dismantle the FPC board, the carrier bench is equipped with a plurality of positions of being convenient for adjust the carrier platform and fixes the fixing device on the bottom plate with the carrier platform, is convenient for firm installation and dismantles the FPC board in a flexible way, is convenient for adjust the position of carrier platform and fix the carrier platform on the bottom plate, is convenient for simultaneously install the FPC board on the carrier platform and make things convenient for it to dismantle and change, has increased the availability factor of FPC board, the cost.

Preferably, clamping device includes and rotates the splint of being connected with the carrier platform, the one end fixedly connected with arc rack of splint, the one end of carrier platform is equipped with the device chamber, the first spring of device intracavity fixedly connected with, the one end fixedly connected with and the device chamber sliding connection's of first spring fixture block, the one end that first spring was kept away from to the fixture block is equipped with the latch that can mesh with the arc rack, be equipped with the chute on the fixture block, device intracavity sliding connection has the button piece, be equipped with on the button piece can with chute sliding connection's inclined plane, can press from both sides tight FPC board and press the button and can loosen the FPC board, the simple operation through directly stirring splint.

Preferably, fixing device is including offering the first trompil on the bottom plate, offering the second trompil on the carrier platform and with first trompil or second trompil sliding connection's inserted block, the bottom of inserted block is equipped with the buckle, all be equipped with the first draw-in groove that the buckle card of being convenient for goes into on first trompil and the second trompil, the bottom of first trompil is equipped with the second draw-in groove of being convenient for fixed buckle, the top of inserted block is equipped with the knob, the bottom fixedly connected with second spring of knob, the bottom fixedly connected with of second spring and inserted block sliding connection's ring, the device need frequently rotate the nut when having avoided using the screw, and inconvenient operation's problem only needs to press and rotate the half-turn and can stably fix and dismantle.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a current FPC stabilizes frock installation inconvenient difficult problem of changing that is applicable to SMT production and processing, set up fixing device, be convenient for adjust the position of carrier platform and fix the carrier platform on the bottom plate, set up clamping device, be convenient for install the FPC board on the carrier platform and make things convenient for it to dismantle and change, increased the availability factor of FPC board, the cost is reduced.

Drawings

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

FIG. 2 is a schematic view of the structure of the fixing device of the present invention;

FIG. 3 is a schematic structural view of the clamping device of the present invention;

fig. 4 is a cross-sectional view of the clamping device of the present invention;

FIG. 5 is a schematic view of the fixing device of the present invention;

fig. 6 is a cross-sectional view of the first opening of the present invention.

In the figure: 1-a bottom plate; 2-FPC board; 3-a securing device; 4-a carrier table; 5-a clamping device; 6-a fixing device; 7-clamping plate; 8-arc rack; 9-a device cavity; 10-a first spring; 11-a fixture block; 12-latch; 13-a chute; 14-a button block; 15-inclined plane; 16-a first opening; 17-a second opening; 18-an insert block; 19-buckling; 20-a first card slot; 21-a second card slot; 22-a knob; 23-a second spring; 24-circular ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a firm frock of FPC suitable for SMT production and processing, includes bottom plate 1 and FPC board 2, be equipped with the stabilising arrangement 3 that is convenient for firm installation and dismantles FPC board 2 in a flexible way on the bottom plate 1, stabilising arrangement 3 includes carrier platform 4, be equipped with a plurality of clamping device 5 that are convenient for install and dismantle FPC board 2 on the carrier platform 4, be equipped with a plurality of positions of being convenient for adjust carrier platform 4 on carrier platform 4 and fix carrier platform 4 fixing device 6 on bottom plate 1, set up fixing device 6, be convenient for adjust carrier platform 4's position and fix carrier platform 4 on bottom plate 1, set up clamping device 5, be convenient for install FPC board 2 on carrier platform 4 and make things convenient for its dismantlement and change, be convenient for firm installation and dismantle FPC board 2 in a flexible way, increased FPC board 2's availability factor, the cost is reduced.

The clamping device 5 comprises a clamping plate 7 rotatably connected with the carrier table 4, one end of the clamping plate 7 is fixedly connected with an arc-shaped rack 8, one end of the carrier table 4 is provided with a device cavity 9, a first spring 10 is fixedly connected in the device cavity 9, one end of the first spring 10 is fixedly connected with a clamping block 11 slidably connected with the device cavity 9, one end of the clamping block 11 far away from the first spring 10 is provided with a clamping tooth 12 capable of being meshed with the arc-shaped rack 8, the clamping block 11 is provided with a chute 13, a button block 14 is slidably connected in the device cavity 9, the button block 14 is provided with an inclined plane 15 capable of being slidably connected with the chute 13, the FPC board 2 is placed on the carrier table 4, the FPC board 2 is clamped by rotating the clamping plate 7, the arc-shaped rack 8 is meshed with the clamping tooth 12 for clamping, the FPC board 2 can be clamped, only the button block 14 needs to be pressed when loosening is needed, the inclined plane 15 pushes the chute 13 to enable the, at this moment, the latch 12 is separated from the arc-shaped rack 8, the FPC board 2 is loosened by the clamping plate 7, a spiral spring (not shown) is arranged at the rotating shaft of the clamping plate 7, the clamping plate 7 can be automatically rebounded to loosen the FPC board 2 when the button block 14 is pressed down, a clamping plate 7 limiting baffle (not shown) is arranged on the carrier table 4, the clamping plate 7 can be limited to be in a vertical state when the clamping plate 7 is loosened, and the FPC board 2 is convenient to install and detach.

The fixing device 6 comprises a first opening 16 formed in the bottom plate 1, a second opening 17 formed in the carrier table 4, and an insert block 18 slidably connected with the first opening 16 or the second opening 17, wherein a buckle 19 is arranged at the bottom end of the insert block 18, first clamping grooves 20 facilitating clamping of the buckle 19 are formed in the first opening 16 and the second opening 17, a second clamping groove 21 facilitating fixing of the buckle 19 is formed in the bottom of the first opening 16, a knob 22 is arranged at the top end of the insert block 18, a second spring 23 is fixedly connected to the bottom end of the knob 22, a circular ring 24 slidably connected with the insert block 18 is fixedly connected to the bottom end of the second spring 23, the insert block 18 is inserted into the first opening 16 and the second opening 17, the knob 22 is pressed and rotated when the bottom of the first opening 16 is inserted, the second spring 23 is compressed, the buckle 19 is clamped into the second clamping groove 21, the knob 22 is loosened, and the second spring 23 rebounds, make 19 inseparable joints of buckle and draw-in groove, can fix carrier platform 4 on bottom plate 1, when carrier platform 4 is unpacked apart to needs, only need press knob 22, the compression of second spring 23 rotates knob 22, buckle 19 follows the roll-off of second draw-in groove 21, can extract inserted block 18, loosens carrier platform 4, the device need frequently rotate the nut when having avoided the use screw, inconvenient operation's problem only needs to press to rotate the half-turn and can stably fix and dismantle.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a frock that FPC stabilizes suitable for SMT production and processing, includes bottom plate (1) and FPC board (2), its characterized in that: be equipped with stabilising arrangement (3) that are convenient for firm installation and dismantle FPC board (2) in a flexible way on bottom plate (1), stabilising arrangement (3) are including carrier platform (4), be equipped with a plurality of clamping device (5) of being convenient for installation and dismantlement FPC board (2) on carrier platform (4), be equipped with a plurality of positions of being convenient for adjust carrier platform (4) on carrier platform (4) and fix carrier platform (4) fixing device (6) on bottom plate (1).

2. The FPC stabilizing tool applicable to SMT production and processing according to claim 1, wherein: clamping device (5) include with carrier platform (4) rotate splint (7) of being connected, the one end fixedly connected with arc rack (8) of splint (7), the one end of carrier platform (4) is equipped with device chamber (9), the first spring of fixedly connected with (10) in device chamber (9), the one end fixedly connected with and the device chamber (9) sliding connection's of first spring (10) fixture block (11), the one end that first spring (10) were kept away from in fixture block (11) is equipped with can with arc rack (8) engaged with latch (12), be equipped with chute (13) on fixture block (11), sliding connection has button piece (14) in device chamber (9), be equipped with on button piece (14) can with chute (13) sliding connection's inclined plane (15).

3. The FPC stabilizing tool applicable to SMT production and processing according to claim 2, wherein: fixing device (6) including offer first trompil (16) on bottom plate (1), offer second trompil (17) on carrier platform (4) and with first trompil (16) or second trompil (17) sliding connection's inserted block (18), the bottom of inserted block (18) is equipped with buckle (19), all be equipped with first draw-in groove (20) that buckle (19) of being convenient for go up in first trompil (16) and second trompil (17), the bottom of first trompil (16) is equipped with second draw-in groove (21) of being convenient for fixed buckle (19), the top of inserted block (18) is equipped with knob (22), the bottom fixedly connected with second spring (23) of knob (22), the bottom fixedly connected with of second spring (23) and inserted block (18) sliding connection's ring (24).

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