CN206481532U - A kind of small-sized electric source module for being adapted to PCB installations - Google Patents

Abstract

The utility model discloses a kind of small-sized electric source module for being adapted to PCB installations, including small-sized electric source module body, the small-sized electric source module body includes main power source module and auxiliary power module, and auxiliary power module is located at the top of main power source module, the top of the auxiliary power module is provided with power module nameplate, and the junction of auxiliary power module and main power source module is provided with power module spill corner, the both sides of the main power source module are equipped with welded limiting side, and the first power module pin is fixed with below main power source module, power module sucker pin schematic diagram and second source module pin, the power module sucker pin schematic diagram is located between the first power module pin and second source module pin.The utility model facilitates welding personnel taking and placing by the power module spill corner of setting, small power supply module adaptive is arranged on PCB, adaptability is good, and pin sucker, power module sucker pin schematic diagram and welded limiting side are used cooperatively, and meet power module welding requirements.

Description

A kind of small-sized electric source module for being adapted to PCB installations

Technical field

The utility model is related to power module technical field, specially a kind of small-sized electric source module for being adapted to PCB installations.

Background technology

Power module, being can be directly against the power supply unit filled on a printed circuit, and classification has a lot, such as communication use High-frequency switching power supply module, Uninterruptible Power Module etc..It can be application specific integrated circuit (ASIC), digital signal processor that feature, which is, (DSP), microprocessor, memory, field programmable gate array (FPGA) and other numerals or fictitious load provide power supply, typically For, this generic module is referred to as load point (POL) power system or point of use power system (PUPS), recently as The progress of science and technology, the electronic product with difference in functionality of all kinds is gradually developed, these have it is of all kinds not The electronic product of congenerous not only meets the various different demands of people, more incorporates everyone daily life so that people Life is more convenient, and small-sized electronic product is increasingly liked by people, therefore to power supply mould on the PCB inside electronic product The size requirements of block also more and more higher, but existing power module is inadaptable at present is arranged on PCB, easily damages power supply mould Block, waste of resource and labour, while power module can come in contact bad situation when in use, influence is used, therefore not It is easy to promote the use of, therefore based on the problem of appearing above, it is proposed that a kind of small-sized electric source module for being adapted to PCB installations.

Utility model content

The purpose of this utility model is to provide a kind of small-sized electric source module for being adapted to PCB installations, to solve the above-mentioned back of the body The problem of being proposed in scape technology, is had an advantageous effect in that：By the power module spill corner of setting, can conveniently it weld Personnel's taking and placing, so that small power supply module adaptive is arranged on PCB, install simple, adaptability is good, and the pin for passing through setting Sucker, power module sucker pin schematic diagram and welded limiting side, disclosure satisfy that the requirement of power module welding, while electricity will not be damaged surprisingly Source module, so as to economize on resources and labour, and largely avoided bad situation is come in contact using process.

To achieve the above object, the utility model provides following technical scheme：A kind of Miniature Power Unit for being adapted to PCB installations Module, including small-sized electric source module body, the small-sized electric source module body include main power source module and auxiliary power module, and Auxiliary power module is located at the top of main power source module, and the top of the auxiliary power module is provided with power module nameplate, and auxiliary power The junction of module and main power source module is provided with power module spill corner, and the both sides of the main power source module are equipped with welding The first power module pin, power module sucker pin schematic diagram and second source module are fixed with below position-limited edge, and main power source module Pin, the power module sucker pin schematic diagram is located between the first power module pin and second source module pin, and the first power supply Pin sucker is mounted on module pin and second source module pin.

It is preferred that, the welded limiting side is made up of PVC material component.

It is preferred that, the pin sucker and power module sucker pin schematic diagram are provided with several, and several pin suckers and Power module sucker pin schematic diagram has TPR material members to be made.

It is preferred that, the number of the first power module pin is equal with the number of second source module pin.

It is preferred that, the height on the welded limiting side is less than the height of the first power module pin.

Compared with prior art, the beneficial effects of the utility model are：The utility model is reasonable in design, simple in construction, leads to The power module spill corner set is crossed, welding personnel taking and placing can be facilitated, so that small power supply module adaptive is arranged on PCB On, install simple, adaptability is good, and passes through the pin sucker of setting, power module sucker pin schematic diagram and welded limiting side, Neng Gouman The requirement of sufficient power module welding, while power module will not be damaged surprisingly, so as to economize on resources and labour, and is avoided significantly Bad situation is come in contact using process, thereby using reliable, is easy to promote the use of.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is partial schematic diagram of the present utility model.

In figure：1- power module spills corner；2- main power source modules；3- the first power module pins；4- pin suckers；5- Second source module pin；6- welded limitings side；7- power module nameplates；8- auxiliary power modules；9- small-sized electric source module bodies； 10- power module sucker pin schematic diagrams.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Refer to Fig. 1 and Fig. 2, the embodiment that the utility model is provided：A kind of Miniature Power Unit mould for being adapted to PCB installations Block, including small-sized electric source module body 9, small-sized electric source module body 9 include main power source module 2 and auxiliary power module 8, and secondary Power module 8 is located at the top of main power source module 2, and the top of auxiliary power module 8 is provided with power module nameplate 7, and auxiliary power mould The junction of block 8 and main power source module 2 is provided with power module spill corner 1, and the both sides of main power source module 2 are equipped with welding limit Position side 6, and the lower section of main power source module 2 is fixed with the first power module pin 3, power module sucker pin schematic diagram 10 and second source mould Block pin 5, power module sucker pin schematic diagram 10 is located between the first power module pin 3 and second source module pin 5, and the first electricity Pin sucker 4 is mounted on source module pin 3 and second source module pin 5.

Welded limiting side 6 is made up of PVC material component；Pin sucker 4 and power module sucker pin schematic diagram 10 are provided with some It is individual, and several pin suckers 4 and power module sucker pin schematic diagram 10 have TPR material members to be made；First power module pin 3 Number is equal with the number of second source module pin 5；The height on welded limiting side 6 is less than the height of the first power module pin 3 Degree.

Operation principle：In use, welding personnel observation power module nameplate 7, selects suitable small-sized electric source module body 9, welding personnel takes main power source module 2 and auxiliary power module 8, in the presence of power module spill corner 1, can prevent small-sized Power module body 9 is come off, and the second source module pin 5 and the first power module pin 3 of the lower section of main power source module 2 are passed through Welding hole on PCB, welded limiting side 6 ensure that distance of the small-sized electric source module body 9 to PCB, and be inhaled by pin Disk 4 and power module sucker pin schematic diagram 10, can be such that small-sized electric source module body 9 adsorbs on PCB, so as to prevent Miniature Power Unit Module body 9 comes off.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Claims (5)

1. a kind of small-sized electric source module for being adapted to PCB installations, including small-sized electric source module body (9), it is characterised in that：It is described Small-sized electric source module body (9) includes main power source module (2) and auxiliary power module (8), and auxiliary power module (8) is located at main electricity The top of source module (2), the top of the auxiliary power module (8) is provided with power module nameplate (7), and auxiliary power module (8) and The junction of main power source module (2) is provided with power module spill corner (1), and the both sides of the main power source module (2) are equipped with The first power module pin (3), power module sucker pin schematic diagram are fixed with below welded limiting side (6), and main power source module (2) (10) and second source module pin (5), the power module sucker pin schematic diagram (10) is located at the first power module pin (3) and second Between power module pin (5), and pin is mounted on the first power module pin (3) and second source module pin (5) Sucker (4).

2. a kind of small-sized electric source module for being adapted to PCB installations according to claim 1, it is characterised in that：The welding Position-limited edge (6) is made up of PVC material component.

3. a kind of small-sized electric source module for being adapted to PCB installations according to claim 1, it is characterised in that：The pin Sucker (4) and power module sucker pin schematic diagram (10) are provided with several, and several pin suckers (4) and power module sucker pin schematic diagram (10) TPR material members are made.

4. a kind of small-sized electric source module for being adapted to PCB installations according to claim 1, it is characterised in that：Described first The number of power module pin (3) is equal with the number of second source module pin (5).

5. a kind of small-sized electric source module for being adapted to PCB installations according to claim 1, it is characterised in that：The welding The height of position-limited edge (6) is less than the height of the first power module pin (3).