CN207075115U - A kind of FPC of good heat dissipation effect - Google Patents

Abstract

The utility model provides a kind of FPC of good heat dissipation effect,Fixed plate is cube platy structure,Opened up in its right end face of fixed plate fluted,Protective pad is distributed with the inside of groove,The left end face that protective pad is close to groove is arranged,Through hole is offered on the upside of fixed plate,The inside of through hole is provided with stud,Rotating disk is equipped with the upside of stud,The downside of stud is assembled together with position-arresting disk,Pass through the protection for adding protective pad to realize to FPC both sides,Prevent that the situation for causing FPC to damage directly is contacted between the both sides of FPC and groove to be occurred,Position-arresting disk on the downside of other stud is assembled together by stopper slot and protection disk,The design realizes the replacing to protecting disk by modular design,Then reach and improve shelf life of the present utility model,The design of other heat dissipating layer then serves the purpose of radiating,The design and solve the problems, such as FPC radiating it is more difficult.

Description

A kind of FPC of good heat dissipation effect

Technical field

The utility model is a kind of FPC of good heat dissipation effect, belongs to electronic device field.

Background technology

In the prior art, flexible PCB referred to as " soft board ", FPC is commonly called as in industry, is made of the insulating substrate of flexibility Printed circuit board (PCB), there is many rigid printed circuit boards the advantages of not possessing.Such as it can with free bend, turn around, fold Deng.The volume of electronic product can be substantially reduced using flexible PCB, is applicable electronic product to high density, miniaturization, highly reliable The needs that direction is developed.Therefore, flexible PCB is in space flight, military affairs, mobile communication, laptop computer, computer peripheral equipment, PDA, number It is widely used on the fields such as word camera or product, but traditional FPC is inconvenient and scattered in the presence of installing The problem of heat is bad.

Utility model content

In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of flexible circuitry of good heat dissipation effect Plate, to solve the problems mentioned in the above background technology, the utility model are easy to use, easy to operation, and stability is good, reliability It is high.

To achieve these goals, the utility model is to realize by the following technical solutions：A kind of good heat dissipation effect FPC, including rotating disk, stud, fixed plate, groove, protective pad, FPC, heat dissipating layer, back-up coat, position-arresting disk And protection disk, the fixed plate is cube platy structure, opened up in its right end face of the fixed plate it is fluted, it is described recessed Protective pad is distributed with the inside of groove, and the left end face that the protective pad is close to groove is arranged, and is opened on the upside of the fixed plate Provided with through hole, the inside of the through hole is provided with stud, and rotating disk, the downside of the stud and limit are equipped with the upside of the stud Position disk is assembled together, and stopper slot is offered on the position-arresting disk, and the stopper slot is assembled together with protection disk, the protection Disk is disc-shaped structure, it is described protection disk downside linked together with FPC, the downside of the FPC and Heat dissipating layer fits together, and downside and the back-up coat of the heat dissipating layer fit together.

Further, the protective pad is a kind of component being made using silica gel material.

Further, the heat dissipating layer is a kind of component being made using graphite material.

Further, the through hole being distributed in fixed plate is equidistantly arranged between being provided with multiple and multiple through holes.

Further, radiator fan is installed on the downside of the back-up coat.

The beneficial effects of the utility model：A kind of FPC of good heat dissipation effect of the present utility model, passes through addition Protective pad realizes the protection to FPC both sides, prevents from directly contacting between the both sides of FPC and groove and causes The situation of FPC damage occurs, and the position-arresting disk on the downside of stud is assembled together by stopper slot and protection disk in addition, should Design realizes the replacing to protecting disk by modular design, then reaches and improves shelf life of the present utility model, The design of other heat dissipating layer then serves the purpose of radiating, the design and solves asking for FPC radiating more difficulty Topic, the utility model is easy to use, easy to operation, and stability is good, and reliability is high.

Brief description of the drawings

By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is a kind of structural representation of the FPC of good heat dissipation effect of the utility model；

Fig. 2 is the structural representation of heat dissipating layer in a kind of FPC of good heat dissipation effect of the utility model；

Fig. 3 is the structural representation that disk is protected in a kind of FPC of good heat dissipation effect of the utility model；

In figure：1- rotating disks, 2- studs, 3- fixed plates, 4- grooves, 5- protective pads, 6- FPCs, 7- heat dissipating layers, 8- Back-up coat, 9- position-arresting disks, 10- protection disks.

Embodiment

Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below With reference to embodiment, the utility model is expanded on further.

Fig. 1, Fig. 2 and Fig. 3 are referred to, the utility model provides a kind of technical scheme：A kind of flexible wires of good heat dissipation effect Road plate, including rotating disk 1, stud 2, fixed plate 3, groove 4, protective pad 5, FPC 6, heat dissipating layer 7, back-up coat 8, position-arresting disk 9 and protection disk 10, fixed plate 3 is cube platy structure, and fluted 4 are opened up in its right end face of fixed plate 3, groove 4 Protective pad 5 is distributed with inside, realizes the protection to the both sides of FPC 6 by adding protective pad 5, prevents FPC Directly contact the situation for causing FPC 6 to damage between 6 both sides and groove 4 to occur, protective pad 5 is close to a left side for groove 4 Side end face is arranged, and the upside of fixed plate 3 offers through hole, and the inside of through hole is provided with stud 2, the upside assembling of stud 2 There is rotating disk 1, downside and the position-arresting disk 9 of stud 2 are assembled together, and stopper slot, stopper slot and protection disk 10 are offered on position-arresting disk 9 It is assembled together, the position-arresting disk 9 of the downside of stud 2 is assembled together by stopper slot and protection disk 10, and the design passes through modularization Design come realize to protect disk 10 replacing, then reach and improve shelf life of the present utility model, protection disk 10 for circle Disk-shaped structure, the downside of protection disk 10 are linked together with FPC 6, and the downside of FPC 6 is bonded with heat dissipating layer 7 Together, the downside of heat dissipating layer 7 fits together with back-up coat 8.

Protective pad 5 is a kind of component being made using silica gel material, and heat dissipating layer 7 is a kind of using graphite material making The component formed, the design of heat dissipating layer 7 then serve the purpose of radiating, the design and solve FPC 6 and radiate more The problem of difficult, the through hole being distributed in fixed plate 3 are equidistantly arranged between being provided with multiple and multiple through holes, back-up coat 8 Downside radiator fan is installed.

Embodiment：In progress in use, staff first is checked the utility model, check whether and deposit In defect, it can not just carry out using if there is defect, now need to notify maintenance personal to be repaired, if do not deposited It can be carried out using if problem, in use, the downside of FPC 6 and heat dissipating layer 7 fit together first, so Heat dissipating layer 7 and back-up coat 8 are fit together afterwards, FPC 6 can be fixed on to the groove of fixed plate 3 after the completion of fitting 4 positions, are fixed followed by protection disk 10, drive stud 2 to move by rotating disk 1, and then realize to flexible wires The fixation of road plate 6, the position-arresting disk 9 of the downside of stud 2 are assembled together by stopper slot and protection disk 10, and the design passes through modularization Design realize the replacing to protecting disk 10, then reach and improve service life of the present utility model, in addition heat dissipating layer 7 Design then serves the purpose of radiating, and it is more difficult that the design solves the problems, such as that FPC 6 radiates.

The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation It is required that.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (5)

1. a kind of FPC of good heat dissipation effect, including rotating disk (1), stud (2), fixed plate (3), groove (4), protective pad (5), FPC (6), heat dissipating layer (7), back-up coat (8), position-arresting disk (9) and protection disk (10), it is characterised in that：It is described Fixed plate (3) is cube platy structure, is opened up fluted (4) in its right end face of the fixed plate (3), the groove (4) Inside protective pad (5) is distributed with, the left end face that the protective pad (5) is close to groove (4) is arranged, the fixed plate (3) through hole is offered on the upside of, the inside of the through hole is provided with stud (2), rotating disk is equipped with the upside of the stud (2) (1), the downside of the stud (2) is assembled together with position-arresting disk (9), and stopper slot, the limit are offered on the position-arresting disk (9) Position groove with protection disk (10) be assembled together, it is described protection disk (10) be disc-shaped structure, it is described protect disk (10) downside and FPC (6) links together, and downside and the heat dissipating layer (7) of the FPC (6) fit together, the radiating The downside of layer (7) fits together with back-up coat (8).

A kind of 2. FPC of good heat dissipation effect according to claim 1, it is characterised in that：The protective pad (5) It is a kind of component being made using silica gel material.

A kind of 3. FPC of good heat dissipation effect according to claim 1, it is characterised in that：The heat dissipating layer (7) It is a kind of component being made using graphite material.

A kind of 4. FPC of good heat dissipation effect according to claim 1, it is characterised in that：It is distributed in fixed plate (3) through hole on is equidistantly arranged between being provided with multiple and multiple through holes.

A kind of 5. FPC of good heat dissipation effect according to claim 1, it is characterised in that：The back-up coat (8) Downside radiator fan is installed.