CN208956361U - A kind of PCB substrate formula power supply - Google Patents
A kind of PCB substrate formula power supply Download PDFInfo
- Publication number
- CN208956361U CN208956361U CN201821454414.1U CN201821454414U CN208956361U CN 208956361 U CN208956361 U CN 208956361U CN 201821454414 U CN201821454414 U CN 201821454414U CN 208956361 U CN208956361 U CN 208956361U
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- CN
- China
- Prior art keywords
- pcb board
- partition
- link block
- electronic component
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of PCB substrate formula power supplys, including pcb board ontology, the pcb board bodies top is equipped with electronic component, the electronic component side is equipped with partition, pcb board ontology one end is equipped with link block, the link block and partition side are equipped with limit film, the link block and partition bottom are equipped with fixinig plate, positioning screw is equipped between the fixinig plate and pcb board ontology, winding displacement groove is equipped with inside the link block, the winding displacement groove inner wall is equipped with limit convex pad, and pcb board ontology both ends are equipped with fixation hole.The utility model is by being equipped with partition, link block and limit film, adjacent electronic component can be isolated for partition, the electromagnetic wave generated between each electronic component is avoided to interfere with each other shadow, the setting of link block can will be put into winding displacement groove with external connection electric wire and store, short circuit caused by avoiding redundant electric wires too long, the setting of limit film can prevent pcb board periphery with electric device because location dislocation is extruding caused by electronic component.
Description
Technical field
The utility model relates to field of switch power, in particular to a kind of PCB substrate formula power supply.
Background technique
PCB is also known as printed wiring board, is important electronic component, is the supporter of electronic component, is electronic component
The carrier of electrical connection.With the continuous development of society, demand of the people to electronic product and requirement are also being continuously increased, existing
Middle-size and small-size electric appliance mostly use PCB substrate formula power supply greatly, can facilitate electric appliance charging, electric discharge safety, guarantee electric appliance use peace
Quan Xing, but existing PCB substrate formula power supply is in use sometimes because electromagnetic wave is touched or generated in the wiping between electronic component,
Cause electric appliance can not normal use, bring great inconvenience to user.
Therefore, it is necessary to solve the above problems to invent a kind of PCB substrate formula power supply.
Utility model content
The purpose of this utility model is to provide a kind of PCB substrate formula power supply, partition can carry out adjacent electronic component
Isolation avoids the electromagnetic wave generated between each electronic component from interfering with each other shadow, and the setting of link block can will be with external connection electric wire
Pcb board periphery can be prevented by being put into storage, the setting of short circuit caused by avoiding redundant electric wires too long, limit film in winding displacement groove
With electric device because location dislocation electronic component caused by squeeze, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of PCB substrate formula power supply, including pcb board
Ontology, the pcb board bodies top are equipped with electronic component, and the electronic component side is equipped with partition, pcb board ontology one end
Equipped with link block, the link block and partition side are equipped with limit film, and the link block and partition bottom are equipped with fixinig plate,
It is equipped with positioning screw between the fixinig plate and pcb board ontology, is equipped with winding displacement groove, the winding displacement groove inner wall inside the link block
Equipped with limit convex pad, pcb board ontology both ends are equipped with fixation hole, are equipped with protective pad, the protection inside the fixation hole
It pads outer wall and is equipped with locating convex block, the fixation hole and locating convex block junction are equipped with locating slot.
Preferably, the limit film and fixinig plate are integrally formed with partition, the partition, link block, limit film and solid
Stator is made of metal material.
Preferably, the quantity of the limit film is set as multiple, multiple described limit film one end and pcb board marginal position pair
It should be arranged.
Preferably, the protective pad and locating convex block are integrally formed, the limit convex pad, protective pad and locating convex block by
Rubber material is made.
Preferably, the fixation hole runs through pcb board, and the protective pad is adapted with fixation hole, the locating convex block with calmly
Position slot is adapted.
Preferably, the electronic component is set as transformer, capacitor, diode, resistance and inductor.
The technical effect and advantage of the utility model:
1, the utility model by be equipped with partition, link block and limit film, partition can by adjacent electronic component carry out every
From avoiding the electromagnetic wave generated between each electronic component from interfering with each other shadow, the setting of link block can will be put with external connection electric wire
The use on pcb board periphery can be prevented by entering storage, short circuit caused by avoiding redundant electric wires too long, the setting of limit film in winding displacement groove
Electric device guarantees the normal use of electric appliance because location dislocation is squeezing caused by electronic component；
2, the utility model is consolidated pcb board progress position by fixation hole using screw by being equipped with protective pad, user
Fixed, the during which setting of locating slot and locating convex block can prevent protective pad from inadvertently falling off out of fixation hole, and the protection of rubber material
Pad can play protection to pcb board, and traditional circuit plate bolt is avoided to directly act on pcb board, can reduce and cause when fixed
A possibility that pcb board ruptures, improves the safety in utilization of the pcb board.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the portion A enlarged drawing in Fig. 1 of the utility model；
Fig. 3 is the fixation hole and protective pad structural schematic diagram of the utility model；
In figure: 1 pcb board, 2 electronic components, 3 partitions, 4 link blocks, 5 limit films, 6 fixinig plates, 7 positioning screws, 8 winding displacements
Slot, 9 limit convex pads, 10 fixation holes, 11 protective pads, 12 locating convex blocks, 13 locating slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of PCB substrate formula power supply as shown in Figs. 1-3, including 1 ontology of pcb board, the PCB
1 bodies top of plate is equipped with electronic component 2, and 2 side of electronic component is equipped with partition 3, and described 1 ontology one end of pcb board, which is equipped with, to be connected
Block 4 is connect, the link block 4 and 3 side of partition are equipped with limit film 5, and the link block 4 and 3 bottom of partition are equipped with fixinig plate
6, it is equipped with positioning screw 7 between 1 ontology of the fixinig plate 6 and pcb board, is equipped with winding displacement groove 8, the row inside the link block 4
8 inner wall of wire casing is equipped with limit convex pad 9, and the 1 ontology both ends of pcb board are equipped with fixation hole 10, are equipped with inside the fixation hole 10
Protective pad 11,11 outer wall of protective pad are equipped with locating convex block 12, and it is fixed that the fixation hole 10 is equipped with 12 junction of locating convex block
Position slot 13.
Further, in the above-mentioned technical solutions, the limit film 5 and fixinig plate 6 are integrally formed with partition 3, described
Partition 3, link block 4, limit film 5 and fixinig plate 6 are made of metal material, partition 3 can by adjacent electronic component 2 carry out every
From avoiding the normal use of the mutual interference effect electric appliance of the electromagnetic wave generated between each electronic component 2；
Further, in the above-mentioned technical solutions, the quantity of the limit film 5 is set as multiple, multiple limit films 5
One end is correspondingly arranged with 1 marginal position of pcb board, and the setting of limit film 5 can prevent the use electric device on 1 periphery of pcb board because of position mistake
Position is squeezed caused by electronic component 2, the electronic component 2 (such as diode or capacitor) that quality can be protected more crisp, guarantees electric appliance
Normal use；
Further, in the above-mentioned technical solutions, the protective pad 11 is integrally formed with locating convex block 12, the limit convex
Pad 9, protective pad 11 and locating convex block 12 are made of rubber material, and the protective pad 11 of rubber material can play guarantor to pcb board 1
Shield, avoids traditional circuit plate bolt from directly acting on pcb board 1, can reduce the possibility for causing pcb board 1 to rupture when fixed
Property；
Further, in the above-mentioned technical solutions, the fixation hole 10 runs through pcb board 1, the protective pad 11 and fixation hole
10 are adapted, and the locating convex block 12 is adapted with locating slot 13, the setting of locating slot 13 and locating convex block 12, can prevent from protecting
Pad 11 is inadvertently fallen off out of fixation hole 10；
Further, in the above-mentioned technical solutions, the electronic component 2 is set as transformer, capacitor, diode, resistance
And inductor.
This practical working principle:
This PCB substrate formula power supply is in use, referring to Figure of description 1-2, by fixinig plate 6 and positioning screw 7 by partition 3
Be fixed on the top of pcb board 1 with link block 4, adjacent electronic component 2 can be isolated for partition 3, avoid each electronic component 2 it
Between the normal use of the mutual interference effect electric appliance of electromagnetic wave that generates, the setting of link block 4 can will be put into external connection electric wire
Storage, the setting of short circuit caused by avoiding redundant electric wires too long, limit film 5 can prevent 1 periphery of pcb board in winding displacement groove 8
With electric device because location dislocation to electronic component 2 caused by squeeze, electronic component 2 that quality can be protected more crisp (such as diode
Or capacitor), guarantee the normal use of electric appliance；
Referring to Figure of description 3, user is fixed the progress of pcb board 1 position by fixation hole 10 using screw, during which fixed
The setting of position slot 13 and locating convex block 12, can prevent protective pad 11 from inadvertently falling off out of fixation hole 10, and the protection of rubber material
Pad 11 can play protection to pcb board 1, and traditional circuit plate bolt is avoided to directly act on pcb board 1, can reduce when fixed
A possibility that causing pcb board 1 to rupture.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of PCB substrate formula power supply, including pcb board (1) ontology, it is characterised in that: pcb board (1) bodies top is equipped with
Electronic component (2), electronic component (2) side are equipped with partition (3), and described pcb board (1) ontology one end is equipped with link block (4),
The link block (4) and partition (3) side are equipped with limit film (5), and the link block (4) and partition (3) bottom are equipped with admittedly
Stator (6) is equipped with positioning screw (7) between the fixinig plate (6) and pcb board (1) ontology, is equipped with inside the link block (4)
Winding displacement groove (8), winding displacement groove (8) inner wall are equipped with limit convex pad (9), and pcb board (1) the ontology both ends are equipped with fixation hole
(10), protective pad (11) are equipped with inside the fixation hole (10), protective pad (11) outer wall is equipped with locating convex block (12), described
Fixation hole (10) and locating convex block (12) junction are equipped with locating slot (13).
2. a kind of PCB substrate formula power supply according to claim 1, it is characterised in that: the limit film (5) and fixinig plate
(6) it is integrally formed with partition (3), the partition (3), link block (4), limit film (5) and fixinig plate (6) are by metal material
It is made.
3. a kind of PCB substrate formula power supply according to claim 1, it is characterised in that: the quantity of the limit film (5) is arranged
To be multiple, multiple described limit film (5) one end are correspondingly arranged with pcb board (1) marginal position.
4. a kind of PCB substrate formula power supply according to claim 1, it is characterised in that: the protective pad (11) and convex
Block (12) is integrally formed, and the limit convex pad (9), protective pad (11) and locating convex block (12) are made of rubber material.
5. a kind of PCB substrate formula power supply according to claim 1, it is characterised in that: the fixation hole (10) runs through pcb board
(1), the protective pad (11) is adapted with fixation hole (10), and the locating convex block (12) is adapted with locating slot (13).
6. a kind of PCB substrate formula power supply according to claim 1, it is characterised in that: the electronic component (2) is set as becoming
Depressor, capacitor, diode, resistance and inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454414.1U CN208956361U (en) | 2018-09-06 | 2018-09-06 | A kind of PCB substrate formula power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454414.1U CN208956361U (en) | 2018-09-06 | 2018-09-06 | A kind of PCB substrate formula power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208956361U true CN208956361U (en) | 2019-06-07 |
Family
ID=66737091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821454414.1U Active CN208956361U (en) | 2018-09-06 | 2018-09-06 | A kind of PCB substrate formula power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208956361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111465168A (en) * | 2020-03-05 | 2020-07-28 | 珠海崇达电路技术有限公司 | Method for improving deviation of pressed buried copper block |
-
2018
- 2018-09-06 CN CN201821454414.1U patent/CN208956361U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111465168A (en) * | 2020-03-05 | 2020-07-28 | 珠海崇达电路技术有限公司 | Method for improving deviation of pressed buried copper block |
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