CN207678074U - A kind of pcb board component with inductance water conservancy diversion support device - Google Patents

Abstract

The utility model provides a kind of pcb board component with inductance water conservancy diversion support device, including PCB main circuit boards and is set to the positive Inductive component of PCB main circuit boards；The Inductive component includes at least one inductance unit and the inductance pcb board positioned at inductance unit lower part, for the inductance unit to be arranged；Further include at least three welding screws for standing up on PCB main circuit boards, crossing stove tool locating simultaneously with PCB main circuit boards, playing guide functions；Through-hole corresponding with each welding screw is offered on the inductance pcb board；The cooperation that Inductive component passes through each through-hole and welding screw, it is set up in PCB main circuit board upper fronts, the design improves in traditional structural design, Inductive component is directly arranged at the situation on PCB main circuit boards, such structure design can be that PCB main circuit boards reserve sufficient space arranging devices, cabling, meet the switching requirement of big voltage, electric current, and bearing strength is enough, easy to operate, it is particularly suitable for actual use, effect is good.

Description

A kind of pcb board component with inductance water conservancy diversion support device

[technical field]

The utility model is related to pcb board modular construction technical fields, more particularly to a kind of rationally distributed, stable structure, can It is high by degree, and pcb board space can be effectively saved, the pcb board group with inductance water conservancy diversion support device of optimization parts setting Part.

[background technology]

Inductance is the relatively conventional parts of electronic field, can be made of conducting material wound around magnetic cores, typical such as copper Line can also remove magnetic core or be replaced with ferrimagnet, and the core material higher than the magnetic conductivity of air can be tighter magnetic field Close constrains in around inductance element, thus increases inductance, and there are many kinds of inductance, mostly with outer layer enamel coil (enamel Coated wire) it is made around ferrite (ferrite) spool, and some protection inductance are completely disposed at coil in ferrite, The core of some inductance elements can be adjusted, it is possible thereby to change inductance size, small inductor can be directly etched on pcb board, with one The method that kind is laid with helical trajectory, small value inductance also can be used to manufacture the same technique manufacture of transistor in integrated circuits. During inductance is combined with the connection of pcb board, generic way is to fall inductance on pcb board, direct scolding tin connection water conservancy diversion connection, however The phenomenon that such connection type often will appear because of PCB fabric swatch insufficient spaces, and device, cabling cannot be arranged.

Based on the above issues, in order to which better optimized PCB parts are arranged so that pcb board structure is simpler, space Utilization rate higher, those skilled in the art have carried out a large amount of research and development and experiment, and achieve preferable achievement.

[utility model content]

To overcome the problems of prior art, the utility model to provide a kind of rationally distributed, stable structure, reliability Height, and pcb board space can be effectively saved, the pcb board component with inductance water conservancy diversion support device of optimization parts setting.

The scheme that the utility model solves technical problem is to provide a kind of pcb board group with inductance water conservancy diversion support device Part, including PCB main circuit boards and it is set to the positive Inductive component of PCB main circuit boards；The Inductive component packet Include at least one inductance unit and the inductance pcb board positioned at inductance unit lower part, for the inductance unit to be arranged；Further include erecting Erect at least three welding for being placed on PCB main circuit boards, crossing stove tool locating simultaneously with PCB main circuit boards, playing guide functions Stud；Through-hole corresponding with each welding screw is offered on the inductance pcb board；Inductive component passes through each through-hole and welding The cooperation of stud is set up in PCB main circuit board upper fronts.

Preferably, the welding screw includes cylinder and is integrally formed the threaded post of setting with cylinder；The threaded post Height is more than the thickness of inductance PCB plate through hole；And the diameter of threaded post is slightly less than the aperture of through-hole.

Preferably, a kind of pcb board component with inductance water conservancy diversion support device further includes for consolidating inductance pcb board Due on welding screw, screw corresponding with each welding screw.

Preferably, the inductance pcb board square in shape；Each through-hole is opened in four diagonal sections of rectangular inductance pcb board Position.

Preferably, the inductance pcb board relative to the another side of inductance unit be provided with copper sheet layer and several Function element.

Preferably, on the PCB main circuit boards heat sink assembly is additionally provided with close to Inductive component position.

Preferably, the Inductive component includes six inductance units that 2X3 is set up in parallel；And it adjacent is set up in parallel each two The diagonal position of inductance pcb board four of inductance unit lower part opens up through-hole.

Preferably, it is additionally provided with inductance unit substrate between the inductance pcb board and each corresponding inductance unit.

Preferably, the height value of the welding screw is more than 1cm.

Preferably, the diameter of the threaded post is less than the diameter of cylinder.

Compared with prior art, a kind of pcb board component with inductance water conservancy diversion support device of the utility model passes through simultaneously PCB main circuit boards 11 are set and are set to the 11 positive Inductive component 12 of the PCB main circuit boards, in PCB main circuit boards At least three welding screws 121 that setting crosses stove tool locating simultaneously with PCB main circuit boards 11, plays guide functions on 11, inductance Component 12 is set up in 11 upper front of PCB main circuit boards, improves tradition by the cooperation of each through-hole 122 and welding screw 121 In structure design, Inductive component 12 is directly arranged at the situation on PCB main circuit boards 11, and such structure design can be PCB Main circuit board 11 reserves sufficient space arranging devices, cabling, meets the switching requirement of big voltage, electric current, and bearing strength enough, It is easy to operate, it is particularly suitable for actual use, effect is good.

[description of the drawings]

Fig. 1 is a kind of stereoscopic-state structural representation of the pcb board component with inductance water conservancy diversion support device of the utility model Figure.

Fig. 2 is a kind of side status structural representation of the pcb board component with inductance water conservancy diversion support device of the utility model Figure.

Fig. 3 is the stereo structure of Inductive component in a kind of pcb board component with inductance water conservancy diversion support device of the utility model State structural schematic diagram.

Fig. 4 is the stereo structure of welding screw in a kind of pcb board component with inductance water conservancy diversion support device of the utility model State structural schematic diagram.

[specific implementation mode]

To make the purpose of this utility model, technical solution and advantage be more clearly understood, with reference to the accompanying drawings and embodiments, The present invention will be further described in detail.It should be appreciated that specific embodiment described herein is used only for explaining this Utility model is not used to limit this utility model.

It please refers to Fig.1 to Fig.4, a kind of pcb board component 1 with inductance water conservancy diversion support device of the utility model includes PCB Main circuit board 11 and it is set to the 11 positive Inductive component 12 of the PCB main circuit boards；The Inductive component 12 includes At least one inductance unit 123 and positioned at 123 lower part of inductance unit, the inductance pcb board for the inductance unit 123 to be arranged 124；Further include standing up on PCB main circuit boards 11, crossing stove tool locating simultaneously with PCB main circuit boards 11, play water conservancy diversion work At least three welding screws 121；Through-hole corresponding with each welding screw 121 is offered on the inductance pcb board 124 122；Inductive component 12 is set up in 11 upper front of PCB main circuit boards by the cooperation of each through-hole 122 and welding screw 121.

By the way that PCB main circuit boards 11 are arranged simultaneously and are set to the 11 positive Inductive component of the PCB main circuit boards 12, setting and PCB main circuit boards 11 cross stove tool locating, play at least three of guide functions simultaneously on PCB main circuit boards 11 Welding screw 121, Inductive component 12 are being set up in PCB main circuit boards 11 just by the cooperation of each through-hole 122 and welding screw 121 Above face, improve in traditional structural design, Inductive component 12 is directly arranged at the situation on PCB main circuit boards 11, such Structure design can be that PCB main circuit boards 11 reserve sufficient space arranging devices, cabling, meet big voltage, the switching of electric current is wanted It asks, and bearing strength is enough, easy to operate, is particularly suitable for actual use, effect is good.

Preferably, the welding screw 121 includes cylinder 1211 and is integrally formed the threaded post of setting with cylinder 1211 1213；The height of the threaded post 1213 is more than the thickness of 124 through-hole 122 of inductance pcb board；And the diameter of threaded post 1213 is slightly less than The aperture of through-hole 122.Reasonable in design, reliability is high.

Preferably, a kind of pcb board component 1 with inductance water conservancy diversion support device further includes for by inductance pcb board It 124 is fixed on welding screw 121, screw corresponding with each welding screw 121.Stable structure is reliable.

Preferably, 124 square in shape of inductance pcb board；Each through-hole 122 is opened in the four of rectangular inductance pcb board 124 A diagonal position.

Preferably, the inductance pcb board 124 relative to the another side of inductance unit 123 be provided with copper sheet layer and Several function elements.Effectively increase the installation space of function element.

Preferably, on the PCB main circuit boards 11 heat sink assembly 13 is additionally provided with close to 12 position of Inductive component.

Preferably, the Inductive component 12 includes six inductance units 123 that 2X3 is set up in parallel；And each two it is adjacent simultaneously The diagonal position of inductance pcb board 124 4 of 123 lower part of row setting inductance unit opens up through-hole 122.

Preferably, it is additionally provided with inductance unit substrate between the inductance pcb board 124 and each corresponding inductance unit 123.

Preferably, the height value of the welding screw 121 is more than 1cm.Tin on stove is crossed convenient for welding screw 121, reinforces spiral shell Column welds stability.

Preferably, the diameter of the threaded post 1213 is less than the diameter of cylinder 1211.

Compared with prior art, a kind of pcb board component 1 with inductance water conservancy diversion support device of the utility model is by simultaneously PCB main circuit boards 11 are set and are set to the 11 positive Inductive component 12 of the PCB main circuit boards, in PCB main circuit boards At least three welding screws 121 that setting crosses stove tool locating simultaneously with PCB main circuit boards 11, plays guide functions on 11, inductance Component 12 is set up in 11 upper front of PCB main circuit boards, improves tradition by the cooperation of each through-hole 122 and welding screw 121 In structure design, Inductive component 12 is directly arranged at the situation on PCB main circuit boards 11, and such structure design can be PCB Main circuit board 11 reserves sufficient space arranging devices, cabling, meets the switching requirement of big voltage, electric current, and bearing strength enough, It is easy to operate, it is particularly suitable for actual use, effect is good.

Above-described the utility model embodiment, does not constitute the restriction to scope of protection of the utility model.It is any Modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in the utility model Claims within.

Claims (10)

1. a kind of pcb board component with inductance water conservancy diversion support device, it is characterised in that：Including PCB main circuit boards and setting In the positive Inductive component of PCB main circuit boards；The Inductive component includes at least one inductance unit and is located at Inductance unit lower part, the inductance pcb board for the inductance unit to be arranged；Further include stand up on PCB main circuit boards, with At least three welding screws that PCB main circuit boards cross stove tool locating simultaneously, play guide functions；It is opened on the inductance pcb board Equipped with through-hole corresponding with each welding screw；Inductive component is set up in the main electricity of PCB by the cooperation of each through-hole and welding screw Road plate upper front.

2. a kind of pcb board component with inductance water conservancy diversion support device as described in claim 1, it is characterised in that：The weldering Connect the threaded post that stud includes cylinder and is integrally formed setting with cylinder；The height of the threaded post is more than inductance PCB plate through hole Thickness；And the diameter of threaded post is slightly less than the aperture of through-hole.

3. a kind of pcb board component with inductance water conservancy diversion support device as claimed in claim 2, it is characterised in that：Further include For inductance pcb board to be fixed on welding screw, screw corresponding with each welding screw.

4. a kind of pcb board group with inductance water conservancy diversion support device as described in any one of claims 1 to 3 claim Part, it is characterised in that：The inductance pcb board square in shape；Each through-hole is opened in four diagonal sections of rectangular inductance pcb board Position.

5. a kind of pcb board component with inductance water conservancy diversion support device as described in claim 1, it is characterised in that：The electricity Sense pcb board is provided with copper sheet layer and several function elements relative to the another side of inductance unit.

6. a kind of pcb board component with inductance water conservancy diversion support device as described in claim 1, it is characterised in that：The PCB On main circuit board heat sink assembly is additionally provided with close to Inductive component position.

7. a kind of pcb board component with inductance water conservancy diversion support device as described in claim 1 or 6, it is characterised in that：It is described Inductive component includes six inductance units that 2X3 is set up in parallel；And in each two adjacent inductance for being set up in parallel inductance unit lower part The diagonal position of pcb board four opens up through-hole.

8. a kind of pcb board component with inductance water conservancy diversion support device as described in claim 1, it is characterised in that：The electricity It is additionally provided with inductance unit substrate between sense pcb board and each corresponding inductance unit.

9. a kind of pcb board component with inductance water conservancy diversion support device as described in claim 1, it is characterised in that：The weldering The height value for connecing stud is more than 1cm.

10. a kind of pcb board component with inductance water conservancy diversion support device as claimed in claim 2, it is characterised in that：The spiral shell The diameter of line column is less than the diameter of cylinder.