CN209170722U - A kind of pcb board that safety and reliability is high - Google Patents
A kind of pcb board that safety and reliability is high Download PDFInfo
- Publication number
- CN209170722U CN209170722U CN201821416612.9U CN201821416612U CN209170722U CN 209170722 U CN209170722 U CN 209170722U CN 201821416612 U CN201821416612 U CN 201821416612U CN 209170722 U CN209170722 U CN 209170722U
- Authority
- CN
- China
- Prior art keywords
- magnetic sheet
- groove
- pcb board
- safety
- accommodation groove
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to technical field of PCB board, more particularly to a kind of pcb board that safety and reliability is high, including substrate layer, the conductive layer for the upper surface for being set to substrate layer, at least one external circuit pad for being set on conductive layer and the conduction panel being set on external circuit pad；The top of conduction panel offers the groove of the electric wire for accommodating hardware device, and the both sides of groove are respectively arranged with the first accommodation groove and the second accommodation groove, and the first accommodation groove and the second accommodation groove are opened in the top of conduction panel；First accommodation groove is fixedly installed the first magnetic sheet, and the second accommodation groove is fixedly installed the second magnetic sheet；The high pcb board of the safety and reliability further includes the insulation pressing being crimped on the electric wire of the first magnetic sheet, the second magnetic sheet and groove, and the bottom of insulation pressing is provided with third magnetic sheet that can be attracting with the first magnetic sheet and the second magnetic sheet.The pcb board can guarantee the stable working performance of hardware device, have the advantages that safety and reliability is high.
Description
Technical field
The utility model relates to technical field of PCB board, more particularly to a kind of pcb board that safety and reliability is high.
Background technique
Pcb board namely printed circuit board are the suppliers of electronic component electrical connection.Using the main of circuit board
Advantage is to greatly reduce the mistake of wiring and assembly, improves the gentle productive labor rate of Automated water.Currently, according to pcb layer
Number, pcb board can be divided into single sided board, dual platen, four laminates, six laminates and other multilayer circuit boards.
The structure of pcb board is generally made of substrate layer and the conductive layer above substrate layer, and substrate layer is insulating layer.
Pcb board can also be adopted in use, other than corresponding electronic component is arranged on the electronic component jack on pcb board in meeting
With the external other hardware devices of electric wire.In the prior art, other hardware devices are usually with the mode that pcb board is attached: logical
Cross on the pad for being fixed on the end of the external cord of other hardware devices on PCB by scolding tin so that the hardware device with
Pcb board is connected and works.However, this mode being fixed on by scolding tin to electric wire on pad, it is possible to rosin joint occur
Phenomenon, and then the working performance of the hardware device is influenced, therefore safety and reliability is lower.
Utility model content
The purpose of this utility model is that providing a kind of safety and reliability aiming at the deficiencies in the prior art
High pcb board, the high pcb board of the safety and reliability can guarantee the stable working performance of hardware device, have safety
And the advantages of high reliablity.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions.
A kind of pcb board that safety and reliability is high is provided, including substrate layer, the upper surface for being set to the substrate layer
It conductive layer, at least one the external circuit pad being set on the conductive layer and is set on the external circuit pad
Conduction panel；
The top of the conduction panel offers the groove of the electric wire for accommodating hardware device, the two side portions of the groove
It is not provided with the first accommodation groove and the second accommodation groove, first accommodation groove and second accommodation groove are opened in the conducting
The top of plate；
First accommodation groove is fixedly installed the first magnetic sheet, and second accommodation groove is fixedly installed the second magnetic sheet；
The high pcb board of the safety and reliability further includes being crimped on first magnetic sheet, second magnetic sheet and institute
The insulation pressing on the electric wire of groove is stated, the bottom of the insulation pressing is provided with can be with first magnetic sheet and second magnetic
The attracting third magnetic sheet of piece.
First is provided with every platform between the side of the groove and first accommodation groove.
Second is provided with every platform between the other side of the groove and second accommodation groove.
Described first is upper with first magnetic sheet and second magnetic sheet every the upper surface of platform every platform and described second
Surface is set in same level.
The groove is set as arc-shaped groove.
The cross-sectional diameter of electric wire of depth and hardware device of the groove is equal.
The utility model has the beneficial effects that
A kind of high pcb board of safety and reliability provided by the utility model, including substrate layer, is set to substrate layer
It the conductive layer of upper surface, at least one the external circuit pad being set on conductive layer and is set on external circuit pad
Conduction panel；The top of conduction panel offers the groove of the electric wire for accommodating hardware device, and the both sides of groove are respectively set
There are the first accommodation groove and the second accommodation groove, the first accommodation groove and the second accommodation groove are opened in the top of conduction panel；First accommodating
Slot is fixedly installed the first magnetic sheet, and the second accommodation groove is fixedly installed the second magnetic sheet；The high pcb board of the safety and reliability is also
Insulation pressing on electric wire including being crimped on the first magnetic sheet, the second magnetic sheet and groove, the bottom of insulation pressing is provided with can be with
First magnetic sheet and the attracting third magnetic sheet of the second magnetic sheet.Therefore, the high pcb board of the safety and reliability can be avoided using weldering
The electric wire of tin mounting hardware equipment, and then the phenomenon that being likely to occur rosin joint is avoided, therefore can guarantee the workability of hardware device
It can stablize, have the advantages that safety and reliability is high.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the high pcb board of safety and reliability of the utility model.
Fig. 2 is a kind of structural schematic diagram of the conduction panel of the high pcb board of safety and reliability of the utility model.
Appended drawing reference:
Substrate layer 1；
Conductive layer 2；
External circuit pad 3；
Conduction panel 4, groove 41, the first accommodation groove 42, the second accommodation groove 43, first are every platform 44, second every platform 45；
First magnetic sheet 5；
Second magnetic sheet 6；
Insulation pressing 7；
Third magnetic sheet 8.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with the embodiments and attached drawing, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
Embodiment 1.
A kind of high pcb board of safety and reliability of the present embodiment, as depicted in figs. 1 and 2, including substrate layer 1, setting
In the conductive layer 2 of the upper surface of substrate layer 1, at least one external circuit pad 3 for being set on conductive layer 2 and it is set to
Conduction panel 4 on external circuit pad 3；Wherein, the top of conduction panel 4 offers the groove of the electric wire for accommodating hardware device
41, the both sides of groove 41 are respectively arranged with the first accommodation groove 42 and the second accommodation groove 43, the first accommodation groove 42 and the second accommodating
Slot 43 is opened in the top of conduction panel 4；Wherein, the first accommodation groove 42 is fixedly installed the first magnetic sheet 5, and the second accommodation groove 43 is solid
Surely it is provided with the second magnetic sheet 6；Wherein, the high pcb board of the safety and reliability further includes being crimped on the first magnetic sheet 5, the second magnetic
Insulation pressing 7 on the electric wire of piece 6 and groove 41, the bottom of insulation pressing 7 is provided with can be with the first magnetic sheet 5 and the second magnetic sheet 6
Attracting third magnetic sheet 8.When practical application, the electric wire of hardware device passes sequentially through conduction panel 4, external circuit pad 3 and conduction
Layer 2 is connected, and therefore, the high pcb board of the safety and reliability can be avoided the electric wire using scolding tin mounting hardware equipment, in turn
The phenomenon that being likely to occur rosin joint is avoided, therefore can guarantee the stable working performance of hardware device, there is safety and reliability
High advantage.
In the present embodiment, first is provided between the side of groove 41 and the first accommodation groove 42 every platform 44, and then convenient for dividing
It Rong Zhi not electric wire and the first magnetic sheet 5.
In the present embodiment, second is provided between the other side of groove 41 and the second accommodation groove 43 every platform 45, and then be convenient for
Electric wire and the second magnetic sheet 6 are accommodated respectively.
In the present embodiment, first is upper with the first magnetic sheet 5 and the second magnetic sheet 6 every the upper surface of platform 45 every platform 44 and second
Surface is set in same level so that insulation pressing 7 can crimped electric wire well, and electric wire is made to pass through conducting
Plate 4, external circuit pad 3 and conductive layer 2 are connected.
In the present embodiment, groove 41 is set as arc-shaped groove 41, and then convenient for accommodating electric wire, and electric wire is passed through
Conduction panel 4, external circuit pad 3 and conductive layer 2 are connected.
In the present embodiment, the cross-sectional diameter of electric wire of depth and hardware device of groove 41 is equal, and then convenient for accommodating
Electric wire, and electric wire is connected by conduction panel 4, external circuit pad 3 and conductive layer 2.
Finally it should be noted that above embodiments are merely to illustrate the technical solution of the utility model rather than to this is practical
The limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, the common skill of this field
Art personnel should be appreciated that can be practical without departing from this with the technical solution of the present invention is modified or equivalently replaced
The spirit and scope of new technique scheme.
Claims (6)
1. a kind of pcb board that safety and reliability is high, it is characterised in that: including substrate layer, be set to the upper of the substrate layer
The conductive layer on surface, at least one the external circuit pad being set on the conductive layer and it is set to the external circuit
Conduction panel on pad；
The top of the conduction panel offers the groove of the electric wire for accommodating hardware device, and the both sides of the groove are set respectively
It is equipped with the first accommodation groove and the second accommodation groove, first accommodation groove and second accommodation groove are opened in the conduction panel
Top；
First accommodation groove is fixedly installed the first magnetic sheet, and second accommodation groove is fixedly installed the second magnetic sheet；
The high pcb board of the safety and reliability further includes being crimped on first magnetic sheet, second magnetic sheet and described recessed
Insulation pressing on the electric wire of slot, the bottom of the insulation pressing is provided with can be with first magnetic sheet and the second magnetic sheet phase
The third magnetic sheet of suction.
2. a kind of high pcb board of safety and reliability according to claim 1, it is characterised in that: the one of the groove
First is provided with every platform between side and first accommodation groove.
3. a kind of high pcb board of safety and reliability according to claim 2, it is characterised in that: the groove it is another
Second is provided with every platform between side and second accommodation groove.
4. a kind of high pcb board of safety and reliability according to claim 3, it is characterised in that: described first every platform
Same level is set to every upper surface of the upper surface of platform with first magnetic sheet and second magnetic sheet with described second
On.
5. a kind of high pcb board of safety and reliability according to claim 1, it is characterised in that: the groove setting
For arc-shaped groove.
6. a kind of high pcb board of safety and reliability according to claim 5, it is characterised in that: the depth of the groove
It spends equal with the cross-sectional diameter of the electric wire of hardware device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821416612.9U CN209170722U (en) | 2018-08-29 | 2018-08-29 | A kind of pcb board that safety and reliability is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821416612.9U CN209170722U (en) | 2018-08-29 | 2018-08-29 | A kind of pcb board that safety and reliability is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209170722U true CN209170722U (en) | 2019-07-26 |
Family
ID=67330354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821416612.9U Expired - Fee Related CN209170722U (en) | 2018-08-29 | 2018-08-29 | A kind of pcb board that safety and reliability is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209170722U (en) |
-
2018
- 2018-08-29 CN CN201821416612.9U patent/CN209170722U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |