CN206237664U - PCB board with stamp hole - Google Patents
PCB board with stamp hole Download PDFInfo
- Publication number
- CN206237664U CN206237664U CN201621148520.8U CN201621148520U CN206237664U CN 206237664 U CN206237664 U CN 206237664U CN 201621148520 U CN201621148520 U CN 201621148520U CN 206237664 U CN206237664 U CN 206237664U
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- CN
- China
- Prior art keywords
- pcb board
- stamp hole
- triangle
- groove
- board body
- 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 board with stamp hole, including pcb board body, it is arranged on the side plate at pcb board body edge, stamp hole is provided with the junction of pcb board body and side plate, strip groove is provided with the connecting line of pcb board body and side plate, stamp hole is set in qually spaced in strip groove, two triangle grooves is provided with the edge of stamp hole and two triangle grooves are arranged on the diameter two ends of stamp hole, and triangle groove is arranged in strip groove.Simple structure of the present utility model, it is provided with strip groove and is equipped with triangle through hole at the diameter two ends of stamp hole, it is possible to reduce the connection area of pcb board body and side plate, so the area that can be produced is smaller, so that the surface of daughter board is more smooth, stability in use is good and strong applicability.
Description
Technical field
The utility model belongs to pcb board technical field, and in particular to a kind of pcb board with stamp hole.
Background technology
Printed circuit board (PCB) is pcb board, and it is widely used in every kind of electronic equipment, and electronic component is embedded in different sizes
Pcb board on, on pcb board except processing Copper Foil and in addition to the webbed tiny circuit of shape, do not used temporarily typically on pcb board
Corner and effective plate area or feature board area between be typically provided with stamp hole, make when the tight above-mentioned stamp hole of finished product pcb board is pulled open
Used time, usually can leave burr outside, it can influence the attractive in appearance of pcb board, and easily scratch operating personnel, so be applicable
Property is restricted.
The content of the invention
It is good and strong applicability with stamp hole that the purpose of this utility model is to provide a kind of simple structure, stability in use
Pcb board.
The technical scheme for realizing the utility model purpose is a kind of pcb board with stamp hole, including pcb board body, is set
In the side plate at pcb board body edge, stamp hole is provided with the junction of the pcb board body and side plate, the pcb board body with it is described
The connecting line of side plate is provided with strip groove, and the stamp hole is set in qually spaced in strip groove, on the side of the stamp hole
Edge is provided with two triangle grooves and two triangle grooves are arranged on the diameter two ends of stamp hole, and the triangle groove sets
Put in strip groove.
The strip groove is V-groove, and triangle ornamental strip, the triangle ornamental strip are provided with the strip groove
Drift angle be connected at the base angle of V-groove by rib.
The aperture of the stamp hole is 0.5-1mm, and the center spacing of adjacent stamp hole is 1.1-1.7mm.
The depth of the triangle groove is 0.2-0.4mm.
The utility model has positive effect：Simple structure of the present utility model, is provided with strip groove and in stamp hole
Diameter two ends be equipped with triangle through hole, it is possible to reduce the connection area of pcb board body and side plate, so the area that can be produced
Smaller, so that the surface of daughter board is more smooth, stability in use is good and strong applicability.
Brief description of the drawings
In order that content of the present utility model is more likely to be clearly understood, below according to specific embodiment and with reference to attached
Figure, is described in further detail to the utility model, wherein：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A-A cut-away views of Fig. 1.
Specific embodiment
(embodiment 1)
Fig. 1 and Tu show a kind of specific embodiment of the present utility model, and wherein Fig. 1 shows for structure of the present utility model
It is intended to；Fig. 2 is the A-A cut-away views of Fig. 1.
See Fig. 1 and Fig. 2, a kind of pcb board with stamp hole, including pcb board body 1, be arranged on the side at pcb board body edge 1
Plate 2, stamp hole 3 is provided with the junction of the pcb board body 1 and side plate 2, in the connection of the pcb board body 1 and the side plate 2
Line is provided with strip groove 4, and the stamp hole 3 is set in qually spaced in strip groove 4, is set on the edge of the stamp hole 3
There are two triangle grooves 5 and two triangle grooves 5 are arranged on the diameter two ends of stamp hole 3, the triangle groove 5 is set
In strip groove 4.When in use pulling open pcb board body and side plate, other fracture along strip groove, and can be with adjacent three
Angular groove fractures, such that it is able to reduce the distance between adjacent stamp hole.
The strip groove 4 is V-groove, and triangle ornamental strip 6, the triangle decoration are provided with the strip groove
The drift angle of bar is connected at the base angle of V-groove by rib 7.Stamp hole and triangle groove pass through the triangle in the present embodiment
Shape dress panel.
The aperture of the stamp hole is 0.5-1mm, and the center spacing of adjacent stamp hole is 1.1-1.7mm.
The depth of the triangle groove is 0.2-0.4mm.
Simple structure of the present utility model, is provided with strip groove and is equipped with triangle at the diameter two ends of stamp hole and lead to
Hole, it is possible to reduce the connection area of pcb board body and side plate, so the area that can be produced is smaller, so that the surface of daughter board is just
More smooth, stability in use is good and strong applicability.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to implementation method of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all of implementation method
It is exhaustive.And these belong to obvious change that connotation of the present utility model extends out or variation still falls within this practicality
New protection domain.
Claims (4)
1. a kind of pcb board with stamp hole, including pcb board body, is arranged on the side plate at pcb board body edge, in the pcb board body
Junction with side plate is provided with stamp hole, it is characterised in that：Bar shaped is provided with connecting line of the pcb board body with the side plate
Groove, the stamp hole is set in qually spaced in strip groove, and two triangle grooves are provided with the edge of the stamp hole
And two triangle grooves are arranged on the diameter two ends of stamp hole, the triangle groove is arranged in strip groove.
2. the pcb board with stamp hole according to claim 1, it is characterised in that：The strip groove is V-groove,
Triangle ornamental strip is provided with the strip groove, the drift angle of the triangle ornamental strip is connected to the bottom of V-groove by rib
At angle, stamp hole and triangle groove pass through the triangle ornamental strip.
3. the pcb board with stamp hole according to claim 2, it is characterised in that：The aperture of the stamp hole is 0.5-
1mm, the center spacing of adjacent stamp hole is 1.1-1.7mm.
4. the pcb board with stamp hole according to claim 3, it is characterised in that：The depth of the triangle groove is
0.2-0.4mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621148520.8U CN206237664U (en) | 2016-10-28 | 2016-10-28 | PCB board with stamp hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621148520.8U CN206237664U (en) | 2016-10-28 | 2016-10-28 | PCB board with stamp hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206237664U true CN206237664U (en) | 2017-06-09 |
Family
ID=58982334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621148520.8U Active CN206237664U (en) | 2016-10-28 | 2016-10-28 | PCB board with stamp hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206237664U (en) |
-
2016
- 2016-10-28 CN CN201621148520.8U patent/CN206237664U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |