CN205487681U

CN205487681U - Electronic component box

Info

Publication number: CN205487681U
Application number: CN201620280765.XU
Authority: CN
Inventors: 潘詠民; 范仲成
Original assignee: Bothhand Electronics Kaiping Co Ltd
Current assignee: Bothhand Electronics Kaiping Co Ltd
Priority date: 2016-04-05
Filing date: 2016-04-05
Publication date: 2016-08-17
Anticipated expiration: 2026-04-05

Abstract

The utility model provides an electronic component box, contains a box body that is used for accomodating the several coil to and install the first pin of several and the several second pin on this box body. Each first pin includes that one sticks out in the first wiring section of this box body bottom. The second pin respectively with first pin is crisscross to be set up, and each second pin includes that one sticks out in the second wiring section at this box body top. Through the second pin alternate in between first pin, first wiring period number in box body bottom moreover, second wiring period number in box body top, consequently the adjacent intersegmental clearance of first wiring is enough, and the intersegmental clearance of adjacent second wiring is also enough, conveniently supplies coil wire winding binding, so can not change or only change a little this electronic component box's horizontal size, just reach the purpose that increases pin quantity.

Description

Electronic component kit

Technical field

The utility model relates to a kind of electronic component kit, particularly relates to a kind of with surface then skill Art installs electronic component kit on circuit boards.

Background technology

Known electronic subassembly wrapper is different along with basic structure, can divide into plug-in type and surface then Formula.Plug-type electronic component kit can electrically connect with several coils, and encapsulation technology as a plug (through-hole technology) is combined on a piece of circuit board.This circuit board have several can Jack for several pin Intercalations of this electronic component kit.On the other hand, refering to Fig. 1, It it is then formula electronic component kit 1, the commonly referred to as surface then element of surface known to one (surface-mount devices is called for short SMD), is with surface then technology (Surface-mount technology is called for short SMT) coheres on a piece of circuit board 21. This electronic component kit 1 is available for several coil 22 (only signal one in figure) and installs, and comprises one Box body 11, and several be arranged on this box body 11 and be electrically connected connecing of described coil 22 Pin 12.

Surface then formula electronic component kit 1 is compared to inserted electronic subassembly wrapper, when encapsulation not Must on this circuit board 21 apertured, and there is the advantage that potted element size is less.But, Owing to enough gaps must be reserved between adjacent pin 12, it is wound around for coil 22, so working as During pin 12 quantity to be increased, the overall volume of electronic component kit 1 certainly will strengthen, and otherwise can Causing pin 12 overmatter, the gap between adjacent pin 12 is the least, coil 22 and pin Winding operation between 12 is difficult to.And having a kind of design at present is to be further added by another also to have The box body (not shown) of several pins, is surrounded on this box body 11 all around, but this kind of structure sets Meter can be significantly increased the space that this electronic component kit 1 occupies on horizontal plane, and encapsulation work platform Mesa dimensions the most fixing, so not necessarily there being enough horizontal spaces to be applicable to horizon rule The electronic component kit 1 of very little increasing, the most not necessarily has enough horizontal spaces in electronic installation It is available for installing, so known electronic component kit 1 structure still has improvable place.

Summary of the invention

The purpose of this utility model is to provide one can increase pin count, can avoid again simultaneously Horizontal size increases too much, the electronic component kit of convenient application.

The utility model electronic component kit, it is adaptable to electrically connect several coil, and comprise: one For receiving the box body of described coil, several first pin, and several second pin.This box Body includes the sidewall that two intervals are relative, and a partition wall being connected between described sidewall, This partition wall and described sidewall jointly define a lower space for accommodating described coil with One upper space, this lower space has a under shed down, and on this, space has a court On upper shed, described first pin is arranged on this box body and at each interval for electrically connecting Described coil, each first pin include first construction section being combined with this box body, one Individual protrude from bottom this box body from this first construction section and be positioned at this lower space for electrical connection The first wiring section of described coil, and one extend outside this box body from this first construction section And the first extension bottom neighbouring this box body, described second pin respectively with described first pin Interleaved it is arranged on this box body and for electrically connecting described coil, each second pin Including second construction section being combined with this box body, one protrude from this from this second construction section Box body top and be positioned at the second wiring section of the described coil in space on this for electrical connection, with And second outside this second construction section extends this box body and bottom this box body neighbouring prolongs The section of stretching, described second extension arranges with described first extension interleaved respectively.

Electronic component kit described in the utility model, each sidewall has a relative bottom surface With an end face, and a lateral surface extending and connecting this end face from this bottom surface upward, institute State the first pin respectively in connection with in described sidewall, this first wiring section of each the first pin from This first construction section protrudes downward from this bottom surface of this corresponding sidewall, and this first extension is certainly This first construction section protrudes from this lateral surface of this corresponding sidewall, and described second pin is respectively Be incorporated into described sidewall, this second wiring section of each the second pin from this second construction section to On protrude from this end face of this corresponding sidewall, dash forward from this second construction section in this second extension This lateral surface for this corresponding sidewall.

The beneficial effects of the utility model are: interted by the second pin and be arranged at described first Between pin, and the first wiring section of the first pin is positioned at bottom box body, the second of the second pin Wiring section is positioned at box body top, and the intersegmental gap of the most adjacent first wiring is enough, and adjacent second The intersegmental gap of wiring is also enough, convenient links for coil-winding, so can not change or the most micro- Width changes the horizontal size of this electronic component kit, just reaches to increase the purpose of pin count.

Accompanying drawing explanation

Of the present utility model other feature and effect, by clear in reference to graphic embodiment Present to Chu, wherein:

Fig. 1 is an incomplete partial sectional view, display a kind of known electronic subassembly wrapper, a line Circle and a circuit board；

Fig. 2 is a three-dimensional exploded view, an embodiment of display the utility model electronic component kit, Figure omits a tegmental wall of this embodiment；

Fig. 3 is an incomplete partial sectional view, shows this embodiment, several coil and an electricity The syntagmatic of road plate；

Fig. 4 is a top view, shows that this embodiment omits the vertical view state of this tegmental wall.

Detailed description of the invention

Refering to Fig. 2～4, an embodiment of the utility model electronic component kit, it is available for several coil 31 install, and the most then on a piece of circuit board 32.The electronics unit of the present embodiment Part box comprises a box body 4, several first pin 5, and several second pin 6.

This box body 4 is used for receiving described coil 31, and includes two between left and right every relatively and front and back To sidewall 41, two time interval extended 42, the water of end wall connecting described sidewall 41 Put down and be integrally connected to the partition wall 43 between described sidewall 41 and described end wall 42, and one Removably it is covered on the tegmental wall 44 at described sidewall 41 top.Each sidewall 41 has relative One bottom surface 411 and an end face 412, and one extend upward from this bottom surface 411 and connect this top The lateral surface 413 in face 412.Described sidewall 41 defines a use jointly with this partition wall 43 In the lower space 45 of the most several (the only signals one in figure) accommodated in described coil 31, with And an overhead being used for accommodating remaining in described coil 31 several (only signal one in figure) Between 46.This lower space 45 has a under shed 451 down, and on this, space 46 has one Individual upper shed 461 upward.

Described first pin 5 is arranged on this box body 4 and described for electrically connecting at each interval Coil 31.Described first pin 5, respectively in connection with in described sidewall 41, is positioned at same sidewall 41 Described first pin 5 along this sidewall 41 bearing of trend time interval arrange.Each is years old One pin 5 includes first construction section 51 being embedded in this corresponding sidewall 41, with And it is connected to the two ends of this first construction section 51 and one first bottom this box body 4 Wiring section 52 and one first extension 53.This first wiring section 52 is from this first construction section 51 Downwardly extend and protrude from this bottom surface 411 of this corresponding sidewall 41, and be used for electrically connecting position Described coil 31 in this lower space 45.This first extension 53 is from this first construction section 51 Protrude from this lateral surface 413 of this corresponding sidewall 41.

Described second pin 6 is arranged on this box body 4 and described for electrically connecting at each interval Coil 31.Described second pin 6 is respectively in connection with in described sidewall 41.It is positioned at same sidewall 41 Described second pin 6 arrange along the bearing of trend time interval of this sidewall 41, and respectively With described first pin 5 interleaved.Each second pin 6 includes that one is embedded in relatively The second construction section 61 in this sidewall 41 answered, and it is connected to this second construction section 61 One second wiring section 62 and one second extension 63 at two ends.This second wiring section 62 is from being somebody's turn to do Second construction section 61 upwardly extends and protrudes from this end face 412 of this corresponding sidewall 41, And it is positioned at the described coil 31 in space 46 on this for electrical connection.This second extension 63 is from being somebody's turn to do Second construction section 61 protrudes from this lateral surface 413 of this corresponding sidewall 41.This second prolongs The section of stretching 63 is bottom this box body 4, and the structure of second extension 63 of the present embodiment is big Cause identical with the structure of the first extension 53.It is positioned at described second pin 6 of same sidewall 41 Described second extension 63 respectively and between described first extension 53 of described first pin 5 Every being staggered.

When this electronic component kit manufactures, the first construction section 51 and second of described first pin 5 Second construction section 61 of pin 6, is at the described sidewall 41 of this box body 4, described end wall 42 Time one-body molded with this partition wall 43, it is combined in the lump in described sidewall 41.And described coil 31 be housed in respectively lower spaces of this of this box body 4 45 with this on space 46, and respectively with described First wiring section 52 of the first pin 5 is wound around with the second wiring section 62 of described second pin 6 Link.And this electronic component kit is when being assembled on this circuit board 32, can be by welding or cohere Etc. mode, by the of the first extension 53 of described first pin 5 and described second pin 6 Two extensions 63 are fixed on this circuit board 32 surface.

It is noted that due on this space 46 be provided with this upper shed 461, therefore operation people Member will be located in the described coil 31 in space 46 on this and be wound around knot with described second wiring section 62 During conjunction, operation can be wound easily and facilitate visual examination coil 31 to be wound around situation. When the described coil 31 that will be located in this lower space 45 is wound around even with described first wiring section 52 When connecing, this box body 4 can be turned upside down, make this lower space 45 upward, so be also convenient for making Industry personnel the described coil 31 in lower space 45 and described first wiring section 52 are wound with Conveniently inspect.So this box body 4 has space 46 and the special construction in this lower space 45 on this Design, can bring excellent effect.

Additionally, due to the expanded range of the first pin 5 of the present utility model generally can be considered Know the pin expanded range of electronic component kit, thus intert again between the first pin 5 arrange described Second pin 6, and make the first wiring section 52 of the first pin 5 be positioned at bottom box body 4, the Second wiring section 62 of two pins 6 is positioned at box body 4 top, the most adjacent first wiring section 52 Between gap enough, the gap between adjacent second wiring section 62 is also enough, and wiring is intersegmental will not Overmatter, convenient for coil 31 coiling link, so can not change or change the most a little should The horizontal size of electronic component kit, just reaches to increase the purpose of pin count.And this practicality is new Type, compared to double box bodys design of known employing inner ring with outer shroud, can significantly reduce on horizontal plane Size with take up room, more flexible in application, still can be in the limited envelope of horizontal space It is packaged on dress workbench, also can be suitably used for being arranged on the electronic installation that horizontal space is limited In.

Claims

1. an electronic component kit, it is adaptable to electrically connect several coil, and comprise: For receiving the box body of described coil, several first pin, and several second pin, its It is characterised by: this box body includes the sidewall that two intervals are relative, and one is connected to described Partition wall between sidewall, this partition wall and described sidewall define jointly for accommodating described line One lower space of circle and a upper space, this lower space has a under shed down, On this, space has a upper shed upward, and described first pin is arranged at each interval On this box body and be used for electrically connecting described coil, each first pin include one with this box The first construction section that body combines, one protrude from bottom this box body from this first construction section and It is positioned at the first wiring section of the described coil in this lower space for electrical connection, and one certainly should First construction section extends the first extension bottom this box body this box body outer and neighbouring, described Second pin respectively with described first pin interleaved be arranged on this box body and for electricity Connecting described coil, each second pin includes second installation being combined with this box body Section, one from this second construction section protrude from this box body top and for electrical connection be positioned at this Second wiring section of the described coil in upper space, and one extend from this second construction section The second extension bottom this box body this box body outer and neighbouring, described second extension respectively with Described first extension interleaved arrangement.

2. electronic component kit as claimed in claim 1, it is characterised in that: each side Wall has a relative bottom surface and an end face, and one extends also upward from this bottom surface Connect the lateral surface of this end face, described first pin respectively in connection with in described sidewall, each This first wiring section of first pin protrudes downward from this corresponding side from this first construction section This bottom surface of wall, this first extension protrudes from this corresponding sidewall from this first construction section This lateral surface, described second pin respectively in connection with in described sidewall, each second pin This second wiring section project upwards this top in this corresponding sidewall from this second construction section Face, this second extension protrudes from outside this of this corresponding sidewall from this second construction section Face.