CN206237671U - Splicing circuit board and the electronic equipment with the splicing circuit board - Google Patents
Splicing circuit board and the electronic equipment with the splicing circuit board Download PDFInfo
- Publication number
- CN206237671U CN206237671U CN201621341323.8U CN201621341323U CN206237671U CN 206237671 U CN206237671 U CN 206237671U CN 201621341323 U CN201621341323 U CN 201621341323U CN 206237671 U CN206237671 U CN 206237671U
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- CN
- China
- Prior art keywords
- printed circuit
- veneer
- splicing
- circuit board
- circuit veneer
- 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
Splice circuit board and electronic equipment with the splicing circuit board the utility model discloses a kind of.Splicing circuit board includes the technique edges of at least two printed circuit veneers, a plurality of dowel being connected between printed circuit veneer and the side for being arranged on printed circuit veneer, after printed circuit veneer splicing, the technique edges of the same side of the printed circuit veneer of splicing are in one.Electronic equipment includes above-mentioned splicing circuit board.Splicing board structure of circuit of the present utility model ensure that the stress equilibrium of splicing circuit board, bonding strength between ensure that printed circuit veneer while circuit plate thickness is reduced, so that splicing circuit board is unlikely to deform, warping resistance ability is improved, so as to improve the yield of electronic product.
Description
Technical field
The utility model belongs to circuit board design techniques field, specifically, is related to a kind of splicing circuit board and with this
Splice the electronic equipment of circuit board.
Background technology
With the fast development of the electronic products such as mobile phone, panel computer, the fuselage of product is increasingly intended to lightening, product
Space layout inside product is also more compact.Circuit board size in electronic product is smaller, the general printing electricity using split type
Road veneer, that is, splice circuit board, is put together by some less circuit boards.Splicing circuit board is generally by technique edges and company
Muscle is connect to fit together.
In the prior art, the thickness of splicing circuit board is minimum is down to 0.5mm, and the reduction of thickness and the reduction of size are caused
The intensity for splicing circuit board integrally weakens, and influences the paster effect in split type circuit later stage.
Utility model content
In order to solve above-mentioned problems of the prior art, the purpose of this utility model is to provide one kind to improve
Splicing circuit board and the electronic equipment with the splicing circuit board of the bonding strength between each circuit board.
According to one side of the present utility model, there is provided one kind splicing circuit board, it includes at least two printed circuit lists
Plate, a plurality of dowel being connected between the printed circuit veneer and be arranged on the printed circuit veneer side work
Skill side, after the printed circuit veneer splicing, the technique edges of the same side of the printed circuit veneer of splicing are in one
Body.
Further, the thickness of the printed circuit veneer is not more than 0.7mm.
Further, the dowel is used and is made with the base material identical material of the printed circuit veneer, and described
Metal coating is not provided with dowel.
Further, there is location hole on the technique edges.
Further, there are the multiple metal coatings being separated on the technique edges.
Further, the splicing circuit board includes：First printed circuit veneer, the second printed circuit veneer, the 3rd print
Brush circuit single plate, the 4th printed circuit veneer, the first printed circuit veneer, the second printed circuit veneer, described
Three printed circuit veneers and the 4th printed circuit veneer include the first side, the second side, the 3rd side, the 4th side,
First side and the 3rd side are relative, and second side and the 4th side are located at first side and institute
State between the 3rd side and toward each other；
Specifically, the first side of the 3rd side of the first printed circuit veneer and the second printed circuit veneer
Connected by a plurality of dowel, the 4th side of the first printed circuit veneer and the second of the 3rd printed circuit veneer
Side is connected by a plurality of dowel, the 3rd side of the 3rd printed circuit veneer and the first of the 4th printed circuit veneer
Side is connected by a plurality of dowel；Second side of the 4th printed circuit veneer and the 4th of the second printed circuit veneer the
Side is connected by a plurality of dowel；
Specifically, the second side of the second side of the first printed circuit veneer and the second printed circuit veneer
Be provided with the technique edges of one, and the 3rd printed circuit veneer the 4th side and the 4th printed circuit veneer
4th side is provided with the technique edges of one.
Preferably, the first side of the first side of the first printed circuit veneer and the 3rd printed circuit veneer
Be provided with the technique edges of one, and the second printed circuit veneer the 3rd side and the 4th printed circuit veneer
3rd side is provided with the technique edges of one.
Preferably, the 3rd side of the first printed circuit veneer, the first side of the second printed circuit veneer,
3rd side of the 3rd printed circuit veneer, the first side of the 4th printed circuit veneer is provided with the work of one
Skill side.
Preferably, the 4th side of the first printed circuit veneer, the 4th side of the second printed circuit veneer,
Second side of the 3rd printed circuit veneer, the second side of the 4th printed circuit veneer are provided with the work of one
Skill side.
According to another aspect of the present utility model, a kind of electronic equipment is additionally provided, it includes above-mentioned splicing circuit board.
The beneficial effects of the utility model：Splicing circuit board of the present utility model and the electronics with the splicing circuit board set
It is standby that printed circuit veneer is connected by dowel, and in the different sides setting technique edges of printed circuit veneer, improve printing
The attachment structure of circuit single plate, dowel and technique edges.Meanwhile, dowel is using the base material identical with printed circuit veneer
Material is made, and is not provided with metal coating, and has the multiple metal coatings being separated on technique edges, it is ensured that splicing circuit board
Stress equilibrium, reduce circuit plate thickness while ensure that printed circuit veneer between bonding strength so that splicing circuit
Plate is unlikely to deform, and warping resistance ability is improved, so as to improve the yield of electronic product.
Brief description of the drawings
By the following description carried out with reference to accompanying drawing, above and other aspect of embodiment of the present utility model, feature and
Advantage will become clearer, in accompanying drawing：
Fig. 1 is the structural representation of the splicing circuit board of embodiment of the present utility model；
Fig. 2 is the structural representation of the splicing circuit board of embodiment of the present utility model two；
Fig. 3 is the structural representation of the splicing circuit board of embodiment of the present utility model three；
Fig. 4 is the structural representation of the splicing circuit board of example IV of the present utility model.
Specific embodiment
Hereinafter, with reference to the accompanying drawings to describing embodiment of the present utility model in detail.However, it is possible in many different forms
To implement the utility model, and the utility model should not be construed as limited to the specific embodiment that illustrates here.Conversely,
It is in order to explain principle of the present utility model and its practical application, so that others skilled in the art to provide these embodiments
It will be appreciated that various embodiments of the present utility model and the various modifications for being suitable for specific intended application.
Identical label can be used to represent identical element in entire disclosure and accompanying drawing.Although it will be appreciated that
Here term " first ", " second " etc. is can be used to describe various elements, but these elements should not be limited by these terms.
These terms are only used for making a distinction an element and another element.
Fig. 1 is the structural representation of the splicing circuit board of embodiment of the present utility model.
Reference picture 1, embodiment of the present utility model provides a kind of splicing circuit board, and it includes at least two printed circuits
Veneer, a plurality of dowel 30 being connected between printed circuit veneer and be arranged on printed circuit veneer side technique
Side.Specifically, in the present embodiment, illustrated by taking four printed circuit veneers as an example, and each printed circuit veneer thickness
No more than 0.7mm.
It is understood that the quantity of printed circuit veneer can according to actual needs carry out relative set, it is not intended to limit
In this.For example, used as another embodiment of the present utility model, the quantity of printed circuit veneer can also be two, in the implementation
In example, dowel is connected between two printed circuit veneers, and technique edges are arranged on two sides of printed circuit veneer of connection
On end, additionally, technique edges can also set to play more preferable fixation around two all sides of printed circuit veneer.
For the ease of description, four printed circuit veneers are referred to as the first printed circuit veneer 11, second and print electricity
Road veneer 12, the 3rd printed circuit veneer 13, the 4th printed circuit veneer 14.First printed circuit veneer 11, second prints electricity
Road veneer 12, the 3rd printed circuit veneer 13 and the 4th printed circuit veneer 14 are cuboid.From the point of view of front view, each
Printed circuit veneer includes the first side, the second side, the 3rd side, the 4th side.Wherein, the first side and the 3rd side
Relatively, the second side and the 4th side are located between the first side and the 3rd side and relative to each other.
In the present embodiment, the two side ends up and down of splicing circuit board are provided with technique edges, between each two printed circuit veneer
Connected by a plurality of dowel 30.
Specifically, the first side of the 3rd side 113 of the first printed circuit veneer 11 and the second printed circuit veneer 12
121 are connected by a plurality of dowel 30.4th side 114 of the first printed circuit veneer 11 and the 3rd printed circuit veneer 13
Second side 132 is connected by a plurality of dowel 30.3rd side 133 and the 4th printed circuit of the 3rd printed circuit veneer 13
First side 141 of veneer 14 is connected by a plurality of dowel 30.Second side 142 and second of the 4th printed circuit veneer 14
The end of 4th side 124 of printed circuit veneer 12 is connected by a plurality of dowel.Here, the structure phase of each printed circuit veneer
Together, it is to be understood that in other embodiments, the structure of printed circuit veneer can be with different.
In order to improve the bonding strength between dowel 30 and printed circuit veneer, dowel 30 is used and the printed circuit
The base material identical material of veneer is made, and is not provided with metal coating on the dowel 30, is easy in follow-up point plate process
In more easily determine edges of boards and feed line, improve a point plate precision.It should be noted that dowel can also using other with it is described
The material that the base material of printed circuit veneer is similar is made, and the utility model is not restricted to this.
In the present embodiment, the of the second side 112 of the first printed circuit veneer 11 and the second printed circuit veneer 12
Two sides 122 are provided with the second technique edges 22 of one, and the 4th side 134 and the 4th of the 3rd printed circuit veneer 13 prints
4th side 144 of brush circuit single plate 14 is provided with the 4th technique edges 24 of one.
Herein, the second technique edges 22 and the 4th technique edges 24 can be connected directly with corresponding printed circuit veneer,
Can be connected with corresponding printed circuit veneer by dowel 30, or some processes side is directly electric with corresponding printing
Road veneer connection, some processes side is connected by dowel 30 with corresponding printed circuit veneer.The utility model is not intended to limit
In this.
In order to improve the structural strength and warping resistance ability of technique edges, technique edges stress deformation is effectively prevented, on technique edges
With the multiple metal coatings being separated.In the present embodiment, the metal coating is preferably paving copper, but the utility model is simultaneously
It is not restricted to this.
For the ease of carrying out SMT attachment work, there is location hole 201 on technique edges, during SMT attachments, positioning
Hole 201 is used to be fixed printed circuit veneer in place.
Fig. 2 is the structural representation of the splicing circuit board of embodiment of the present utility model two.
Reference picture 2, from unlike embodiment one, in the present embodiment, the left and right sides end for splicing circuit board is provided with work
Skill side, and two side ends are not provided with technique edges up and down.
Specifically, first side 111 and the first side of the 3rd printed circuit veneer 13 of the first printed circuit veneer 11
131 are provided with the first technique edges 21 of one, and the second printed circuit veneer 12 the 3rd side 123 and the 4th printed circuit
3rd side 143 of veneer 14 is provided with the 3rd technique edges 23 of one.
Herein, the first technique edges 21 and the 3rd technique edges 23 can be connected directly with corresponding printed circuit veneer,
Can be connected with corresponding printed circuit veneer respectively by dowel, or some processes side is directly printed with corresponding
Circuit single plate is connected, and some processes side is connected by dowel with corresponding printed circuit veneer.The utility model is not intended to limit
In this.
Fig. 3 is the structural representation of the splicing circuit board of embodiment of the present utility model three.
Reference picture 3, from unlike embodiment one, in the present embodiment, splices two side ends up and down, the left and right two of circuit board
Side is equipped with technique edges.
Specifically, the second side of the second side 112 of the first printed circuit veneer 11 and the second printed circuit veneer 12
122 are provided with the second technique edges 22 of one, and the 3rd printed circuit veneer 13 the 4th side 134 and the 4th printed circuit
4th side 144 of veneer 14 is provided with the 4th technique edges 24 of one.Meanwhile, the first side of the first printed circuit veneer 11
First side 131 of the printed circuit veneer 13 of end 111 and the 3rd is provided with the first technique edges 21 of one, and the second printing electricity
3rd side 123 of road veneer 12 and the 3rd side 143 of the 4th printed circuit veneer 14 are provided with the 3rd technique of one
Side 23.
Herein, the first technique edges 21, the second technique edges 22, the 3rd technique edges 23, the 4th technique edges 24 can directly with
Corresponding printed circuit veneer connection, it is also possible to connected with corresponding printed circuit veneer respectively by dowel 30, it is also possible to
It is that some processes side directly connects with corresponding printed circuit veneer, some processes side is by dowel 30 and corresponding printing electricity
Road veneer connection.The utility model is not restricted to this.
Fig. 4 is the structural representation of the splicing circuit board of example IV of the present utility model.
Reference picture 4, and unlike embodiment one, in the present embodiment, four sides of each printed circuit veneer
On be equipped with technique edges on technique edges, and each side and pass through multiple dowels 30 and connect the side.Every two adjacent two side ends
On technique edges be integrally formed, technique edges on the same line head and the tail are connected with each other in one.
Specifically, the second side of the second side 112 of the first printed circuit veneer 11 and the second printed circuit veneer 12
122 are provided with the second technique edges 22 of one, and the 3rd printed circuit veneer 13 the 4th side 134 and the 4th printed circuit
4th side 144 of veneer 14 is provided with the 4th technique edges 24 of one.Meanwhile, the first side of the first printed circuit veneer 11
First side 131 of the printed circuit veneer 13 of end 111 and the 3rd is provided with the first technique edges 21 of one, and the second printing electricity
3rd side 123 of road veneer 12 and the 3rd side 143 of the 4th printed circuit veneer 14 are provided with the 3rd technique of one
Side 23.Additionally, the first side 121 of the 3rd side 113 of the first printed circuit veneer 11, the second printed circuit veneer 12,
It is provided between 3rd side 133 and the first side 141 of the 4th printed circuit veneer 14 of three printed circuit veneers 13 and is in
5th technique edges 25 of one.4th side 114, second side of the 3rd printed circuit veneer 13 of the first printed circuit veneer 11
The 4th side 124 of the 132, second printed circuit veneer 12 and the second side 142 of the 4th printed circuit veneer 14 is held to set
Have in the 6th technique edges 26 of one.
Herein, the first technique edges 21, the second technique edges 22, the 3rd technique edges 23, the 4th technique edges 24, the 5th technique edges
25th, the 6th technique edges 26 are connected with corresponding printed circuit veneer respectively by dowel 30 but the utility model is not restricted to
This, above-mentioned technique edges can also directly with corresponding printed circuit veneer connect, or some processes side directly with it is corresponding
Printed circuit veneer is connected, and some processes side is connected by dowel 30 with corresponding printed circuit veneer.
The utility model additionally provides a kind of electronic equipment, including the splicing circuit board that any of the above-described embodiment is provided.
It should be noted that the electronic equipment can be MP3, MP4, cell phone, panel computer etc., the utility model is not restricted to
This.
In sum, the splicing circuit board and the electronic equipment with the splicing circuit board of the utility model embodiment pass through
Dowel connects printed circuit veneer, and in the different sides setting technique edges of printed circuit veneer, improves printed circuit list
The attachment structure of plate, dowel and technique edges.Meanwhile, dowel is using the base material identical material with the printed circuit veneer
Material is made, and is not provided with metal coating, and has the multiple metal coatings being separated on technique edges, it is ensured that splicing circuit board
Stress equilibrium, reduce circuit plate thickness while ensure that printed circuit veneer between bonding strength so that splicing circuit board
It is unlikely to deform, warping resistance ability is improved, so as to improve the yield of electronic product.
Although the utility model has shown and described with reference to specific embodiment, those skilled in the art will manage
Solution：In the case where the spirit and scope of the present utility model limited by claim and its equivalent are not departed from, can enter herein
Various change in row form and details.
Claims (10)
1. it is a kind of to splice circuit board, it is characterised in that including at least two printed circuit veneers, to be connected to the printed circuit list
A plurality of dowel between plate and be arranged on the printed circuit veneer side technique edges, in the printed circuit veneer
After splicing, the technique edges of the same side of the printed circuit veneer of splicing are in one.
2. splicing circuit board according to claim 1, it is characterised in that the thickness of the printed circuit veneer is not more than
0.7mm。
3. splicing circuit board according to claim 1, it is characterised in that the dowel is used and the printed circuit list
The base material identical material of plate is made, and is not provided with metal coating on the dowel.
4. splicing circuit board according to claim 1, it is characterised in that there is location hole on the technique edges.
5. splicing circuit board according to claim 1, it is characterised in that there is the multiple being separated on the technique edges
Metal coating.
6. the splicing circuit board according to any one of claim 1 to 5, it is characterised in that the splicing circuit board includes：The
One printed circuit veneer, the second printed circuit veneer, the 3rd printed circuit veneer, the 4th printed circuit veneer, first print
Brush circuit single plate, the second printed circuit veneer, the 3rd printed circuit veneer and the 4th printed circuit veneer bag
The first side, the second side, the 3rd side, the 4th side are included, first side and the 3rd side are relative, described second
Side and the 4th side are located between first side and the 3rd side and relative to each other；
3rd side of the first printed circuit veneer passes through a plurality of company with the first side of the second printed circuit veneer
Muscle connection is connect, the 4th side of the first printed circuit veneer is with the second side of the 3rd printed circuit veneer by many
Bar dowel is connected, and the 3rd side of the 3rd printed circuit veneer and the first side of the 4th printed circuit veneer are by more
Bar dowel is connected；Second side of the 4th printed circuit veneer and the 4th side of the second printed circuit veneer are by more
Bar dowel is connected；
Second side of the first printed circuit veneer is provided with one with the second side of the second printed circuit veneer
The technique edges of body, and the 4th side of the 3rd printed circuit veneer sets with the 4th side of the 4th printed circuit veneer
It is equipped with the technique edges of one.
7. splicing circuit board according to claim 6, it is characterised in that the first side of the first printed circuit veneer
The first side with the 3rd printed circuit veneer is provided with the technique edges of one, and the second printed circuit veneer
3rd side is provided with the technique edges of one with the 3rd side of the 4th printed circuit veneer.
8. splicing circuit board according to claim 7, it is characterised in that the 3rd side of the first printed circuit veneer
End, the first side of the second printed circuit veneer, the 3rd side of the 3rd printed circuit veneer, the 4th printing
First side of circuit single plate is provided with the technique edges of one.
9. the splicing circuit board according to claim 7 or 8, it is characterised in that the 4th of the first printed circuit veneer
Side, the 4th side of the second printed circuit veneer, the second side of the 3rd printed circuit veneer, the 4th print
Second side of brush circuit single plate is provided with the technique edges of one.
10. a kind of electronic equipment, it is characterised in that including the splicing circuit board described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341323.8U CN206237671U (en) | 2016-12-07 | 2016-12-07 | Splicing circuit board and the electronic equipment with the splicing circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341323.8U CN206237671U (en) | 2016-12-07 | 2016-12-07 | Splicing circuit board and the electronic equipment with the splicing circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206237671U true CN206237671U (en) | 2017-06-09 |
Family
ID=58978822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621341323.8U Expired - Fee Related CN206237671U (en) | 2016-12-07 | 2016-12-07 | Splicing circuit board and the electronic equipment with the splicing circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206237671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770235A (en) * | 2018-04-23 | 2018-11-06 | 深圳市亿道数码技术有限公司 | Pcb board joining method |
-
2016
- 2016-12-07 CN CN201621341323.8U patent/CN206237671U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770235A (en) * | 2018-04-23 | 2018-11-06 | 深圳市亿道数码技术有限公司 | Pcb board joining method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20171207 |