CN207166863U - A kind of circuit board of splicing construction - Google Patents
A kind of circuit board of splicing construction Download PDFInfo
- Publication number
- CN207166863U CN207166863U CN201720896093.XU CN201720896093U CN207166863U CN 207166863 U CN207166863 U CN 207166863U CN 201720896093 U CN201720896093 U CN 201720896093U CN 207166863 U CN207166863 U CN 207166863U
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- CN
- China
- Prior art keywords
- framework
- cross bar
- lock part
- tight lock
- daughter board
- 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
It the utility model is related to electronic applications,More particularly to a kind of circuit board of splicing construction,Including mainboard,Housing and connection component,The board edges coordinate with housing grafting,The mainboard includes the first daughter board,Second daughter board,3rd daughter board and the 4th daughter board,The housing includes the first framework,Second framework,3rd framework,4th framework and locking edge strip,First framework,Second framework,3rd framework and the 4th framework are connected on locking edge strip close to one end of locking edge strip,Centre position of the connection component on locking edge strip,First framework is provided with the first groove close to the side of the 3rd framework,3rd framework is provided with the first fin with the first fit depressions,Second framework is provided with the second groove close to four gimbaled side,4th framework is provided with the second fin with the second fit depressions,The utility model,It is simple in construction,It is assembled quick,Cost and practical is saved.
Description
Technical field
Electronic applications are the utility model is related to, more particularly to a kind of circuit board of splicing construction.
Background technology
The domestic research to the automatic checkout system of printed circuit board (PCB) begins approximately even with mid-term at the beginning of the nineties, also at the early-stage,
Scientific research institutions lacking of also comparing of this respect research is engaged in, and because being influenceed by various factors, for printed circuit board (PCB)
The research of the automatic optical detecting system of defect also stays at the level of a relative infancy.
Technology in terms of present circuit board tends to be ripe, also increasingly tends to be diversified, but the structure of circuit board
Single, the circuit board of some equipment will be constantly updated to adapt to current requirement, in the increase mechanical function part of equipment
When, if circuit control part is unable to reach requirement, need to change whole circuit board, being replaced the circuit board to get off can not obtain
Recycling, can cause the wasting of resources, and in the case of some board failures, will also result in unnecessary waste.
Utility model content
The purpose of this utility model is in view of the shortcomings of the prior art, there is provided a kind of circuit board of splicing construction.
To solve the above problems, the utility model provides following technical scheme：
A kind of circuit board of splicing construction, including mainboard, housing and connection component, the board edges are matched somebody with somebody with housing grafting
Close, the mainboard includes the first daughter board, the second daughter board, the 3rd daughter board and the 4th daughter board, and the housing includes the first framework, second
Framework, the 3rd framework, the 4th framework and locking edge strip, first framework and the 3rd framework exist with the second framework and the 4th framework
Arranged in arrays and be symmetrical arranged in same plane, first framework, the second framework, the 3rd framework and the 4th framework are close to lock
One end of pilled-in selvedge bar is connected on locking edge strip, centre position of the connection component on locking edge strip, and described first
Daughter board is plugged in the first framework, and the second daughter board is plugged in the second framework, and the 3rd daughter board is plugged in the 3rd framework, the 4th son
Plate is plugged in the 4th framework, and first framework is provided with the first groove close to the side of the 3rd framework, and the 3rd framework is set
There is the first fin with the first fit depressions, second framework is provided with the second groove close to four gimbaled side, described
4th framework is provided with the second fin with the second fit depressions.
Further, the locking edge strip head clearance is provided with the first tight lock part, the second tight lock part, the 3rd tight lock part and the
Four tight lock parts, the first tight lock part include the gim peg that is vertically arranged and the fixed cover being set on gim peg, on the fixed cover
Provided with connection soft board, the described one end of connection soft board away from fixed cover is provided with gag lever post.
Further, gap is provided between the fixed cover and gim peg.
Further, the one end of the gag lever post from close to one end of connection soft board to away from connection soft board tapers into.
Further, first tight lock part and the first daughter board are engaged by clamping, and the second tight lock part is matched somebody with somebody with the second daughter board clamping
Close, the 3rd tight lock part and the 3rd daughter board are engaged by clamping, and the 4th tight lock part and the 4th daughter board are engaged by clamping.
Further, first framework is provided with the first cross bar, the second cross bar and the first montant, first cross bar and
Two cross bars are respectively fixedly connected with the both ends of the first montant, and it is perpendicular that second framework includes the 3rd cross bar, the 4th cross bar and second
Bar, the 3rd cross bar and the 4th cross bar are respectively fixedly connected with the both ends of the second montant, and it is horizontal that the 3rd framework includes the 5th
Bar, the 6th cross bar and the 3rd montant, the described 5th horizontal both ends that the 3rd montant is fixedly connected on the 6th cross bar, the 4th frame
Frame includes the 7th cross bar, the 8th cross bar and the 4th montant, and the 7th cross bar and the 8th cross bar are respectively fixedly connected with perpendicular in the 4th
The both ends of bar.
Further, the connection component includes the first connecting plate, and first connecting plate, which is provided with, to be used to connect the second horizontal stroke
Bar, the 4th cross bar, the first connector, the second connector, the 3rd connector and the 4th connector of the 5th cross bar and the 7th cross bar,
The connecting plate is provided with for the first connector, the second connector, the 3rd connector and the first installation of the 4th connector installation
Hole, the second mounting hole, the 3rd mounting hole and the 4th mounting hole.
Further, the connection component also includes the second connecting plate being arranged on locking edge strip.
Further, first tight lock part, the second tight lock part, the 3rd tight lock part and the 4th tight lock part are quality of rubber materials
It is made.
Beneficial effect：The circuit board of a kind of splicing construction of the present utility model, by the first daughter board, the second daughter board, the 3rd son
Plate and the 4th daughter board are sequentially inserted into the first framework, the second framework, the 3rd framework and the 4th framework, the 3rd framework and the first framework
Grafting coordinates, and the 4th framework and the second framework grafting coordinate, the first framework, the second framework, the 3rd framework and the 4th framework and lock
Pilled-in selvedge bar is engaged by clamping, the first tight lock part, the second tight lock part, the 3rd tight lock part and the 4th tight lock part and the first framework, the second frame
Frame, the 3rd framework and the 4th framework grafting, which are engaged by clamping, prevents the first daughter board, the second daughter board, the 3rd daughter board and the 4th daughter board the
Moved in one framework, the second framework, the 3rd framework and the 4th framework, the first connector, the second connector on the first connecting plate,
3rd connector and the 4th connector are used to connect the first framework, the second framework, the 3rd framework and the 4th framework.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is enlarged diagram at A in Fig. 1；
Fig. 3 is the assembling schematic diagram of the utility model mainboard and housing；
Fig. 4 is enlarged diagram at B in Fig. 3；
Fig. 5 is the utility model the second connecting plate operating diagram；
Fig. 6 is enlarged diagram at C in Fig. 5；
Description of reference numerals：Mainboard 1, the first daughter board 1a, the second daughter board 1b, the 3rd daughter board 1c, the 4th daughter board 1d, housing 2,
First framework 2a, the first cross bar 2a1, the second cross bar 2a2, the first montant 2a3, the second framework 2b, the 3rd framework 2c, the 4th framework
2d, locking edge strip 2e, the first tight lock part 2e1, gim peg 2e2, fixed cover 2e3, connects soft board 2e4, gag lever post 2e5, connection group
Part 3, the first connecting plate 3a, the second connecting plate 3b.
Embodiment
With reference to Figure of description and embodiment, specific embodiment of the utility model is described in further detail：
A kind of circuit board of splicing construction according to Fig. 1 to Fig. 6, including mainboard 1, housing 2 and connection component 3, institute
State the edge of mainboard 1 and the grafting of housing 2 to coordinate, the mainboard 1 includes the first daughter board 1a, the second daughter board 1b, the 3rd daughter board 1c and the
Four daughter board 1d, the housing 2 include the first framework 2a, the second framework 2b, the 3rd framework 2c, the 4th framework 2d and locking edge strip
2e, the first framework 2a and the 3rd framework 2c and the second framework 2b and the 4th framework 2d it is arranged in arrays in the same plane and
It is symmetrical arranged, the first framework 2a, the second framework 2b, the 3rd framework 2c and the 4th framework 2d are close to locking edge strip 2e one end
It is connected on locking edge strip 2e, centre position of the connection component 3 on locking edge strip 2e, the first daughter board 1a is inserted
It is connected in the first framework 2a, the second daughter board 1b is plugged in the second framework 2b, and the 3rd daughter board 1c is plugged in the 3rd framework 2c, the
Four daughter board 1d are plugged in the 4th framework 2d, and the first framework 2a is provided with the first groove, institute close to the 3rd framework 2c side
The 3rd framework 2c is stated provided with the first fin with the first fit depressions, the second framework 2b is close to the 4th framework 2d side
Provided with the second groove, the 4th framework 2d is provided with the second fin with the second fit depressions.
Operation principle of the present utility model：By the first daughter board 1a, the second daughter board 1b, the 3rd daughter board 1c and the 4th daughter board 1d according to
In secondary insertion the first framework 2a, the second framework 2b, the 3rd framework 2c and the 4th framework 2d, the 3rd framework 2c inserts with the first framework 2a
Cooperation is connect, the 4th framework 2d and the second framework 2b grafting coordinate, the first framework 2a, the second framework 2b, the 3rd framework 2c and the 4th
Framework 2d is engaged by clamping with locking edge strip 2e, the first tight lock part 2e1, the second tight lock part, the 3rd tight lock part and the 4th tight lock part with
First framework 2a, the second framework 2b, the 3rd framework 2c and the 4th framework 2d grafting, which are engaged by clamping, prevents the first daughter board 1a, the second son
Plate 1b, the 3rd daughter board 1c and the 4th daughter board 1d are moved in the first framework 2a, the second framework 2b, the 3rd framework 2c and the 4th framework 2d
Dynamic, the first connector, the second connector, the 3rd connector and the 4th connector on the first connecting plate 3a are used for the first framework
2a, the second framework 2b, the 3rd framework 2c and the 4th framework 2d connections.
The locking edge strip 2e head clearances are provided with the first tight lock part 2e1, the second tight lock part, the 3rd tight lock part and the 4th lock
Tight portion, the fixed cover 2e3 that the first tight lock part 2e1 includes the gim peg 2e2 that is vertically arranged and is set on gim peg 2e2 are described
Fixed cover 2e3 is provided with connection soft board 2e4, and the described connection one end of soft board 2e4 away from fixed cover 2e3 is provided with gag lever post 2e5.
Gap is provided between the fixed cover 2e3 and gim peg 2e2, fixed cover 2e3 can fasten internal rotation in fixation.
The one end of the gag lever post 2e5 from close to connection soft board 2e4 one end to away from connection soft board 2e4 tapers into,
Gag lever post 2e5 is set to be more prone to coordinate with a daughter board grafting.
The first tight lock part 2e1 and the first daughter board 1a is engaged by clamping, and the second tight lock part and the second daughter board 1b are engaged by clamping,
3rd tight lock part and the 3rd daughter board 1c are engaged by clamping, and the 4th tight lock part and the 4th daughter board 1d are engaged by clamping, and the first tight lock part 2e1 is used
Prevent the first daughter board 1a from being moved in the first framework 2a in fixing the first daughter board 1a, the second tight lock part is used to fix the second daughter board 1b
Prevent the second daughter board 1b from being moved in the second framework 2b, the 3rd tight lock part prevents the 3rd daughter board 1c from existing for fixing the 3rd daughter board 1c
Moved in 3rd framework 2c, the 3rd tight lock part prevents the 3rd daughter board 1c from being moved in the 3rd framework 2c for fixing the 3rd daughter board 1c
It is dynamic.
The first framework 2a is provided with the first cross bar 2a1, the second cross bar 2a2 and the first montant 2a3, first cross bar
2a1 and the second cross bar 2a2 is respectively fixedly connected with the first montant 2a3 both ends, and the second framework 2b includes the 3rd cross bar, the
Four cross bars and the second montant, the 3rd cross bar and the 4th cross bar are respectively fixedly connected with the both ends of the second montant, and the described 3rd
Framework 2c includes the 5th cross bar, the 6th cross bar and the 3rd montant, and the 5th horizontal stroke and the 6th cross bar are fixedly connected on the 3rd montant
Both ends, the 4th framework 2d includes the 7th cross bar, the 8th cross bar and the 4th montant, the 7th cross bar and the 8th cross bar point
The both ends of the 4th montant are not fixedly connected on.
The connection component 3 includes the first connecting plate 3a, and the first connecting plate 3a, which is provided with, to be used to connect the second cross bar
2a2, the 4th cross bar, the first connector of the 5th cross bar and the 7th cross bar, the second connector, the 3rd connector and the 4th connection
Part, the connecting plate are provided with for the first connector, the second connector, the 3rd connector and the first peace of the 4th connector installation
Fill hole, the second mounting hole, the 3rd mounting hole and the 4th mounting hole, the first connector, the second connector, the 3rd connector and the 4th
Connector is connected through the first connecting plate 3a with the second cross bar 2a2, the 4th cross bar, the 5th cross bar and the 7th cross bar.
The second connecting plate 3b that the connection component 3 also includes being arranged on locking edge strip 2e, the second connecting plate 3b are used for
Connect the second mainboard 1 of the side of mainboard 1.
First tight lock part 2e1, the second tight lock part, the 3rd tight lock part and the 4th tight lock part are that quality of rubber materials is made,
The first tight lock part 2e1, the second tight lock part, the 3rd tight lock part and the 4th tight lock part is had flexible and prevent in mobile gag lever post
2e5 makes to get an electric shock.
It is described above, only it is preferred embodiment of the present utility model, not technical scope of the present utility model is made
Go out any restrictions, thus it is every any trickle amendment made according to the technical essence of the utility model to above example, equivalent
Change and modification, in the range of still falling within the technical solution of the utility model.
Claims (9)
- A kind of 1. circuit board of splicing construction, it is characterised in that：Including mainboard (1), housing (2) and connection component (3), the master Plate (1) edge coordinates with housing (2) grafting, and the mainboard (1) includes the first daughter board (1a), the second daughter board (1b), the 3rd daughter board (1c) and the 4th daughter board (1d), the housing (2) include the first framework (2a), the second framework (2b), the 3rd framework (2c), the 4th Framework (2d) and locking edge strip (2e), first framework (2a) and the 3rd framework (2c) and the second framework (2b) and the 4th framework (2d) is arranged in arrays in the same plane and is symmetrical arranged, first framework (2a), the second framework (2b), the 3rd framework (2c) and the 4th framework (2d) are connected on locking edge strip (2e) close to one end of locking edge strip (2e), the connection component (3) centre position on locking edge strip (2e), first daughter board (1a) are plugged in the first framework (2a), the second daughter board (1b) is plugged in the second framework (2b), and the 3rd daughter board (1c) is plugged in the 3rd framework (2c), and the 4th daughter board (1d) is plugged in In 4th framework (2d), first framework (2a) is provided with the first groove, the 3rd frame close to the side of the 3rd framework (2c) Frame (2c) is provided with the first fin with the first fit depressions, and second framework (2b) sets close to the side of the 4th framework (2d) There is the second groove, the 4th framework (2d) is provided with the second fin with the second fit depressions.
- A kind of 2. circuit board of splicing construction according to claim 1, it is characterised in that：At the top of the locking edge strip (2e) The first tight lock part (2e1), the second tight lock part, the 3rd tight lock part and the 4th tight lock part are interval with, the first tight lock part (2e1) includes The gim peg (2e2) being vertically arranged and the fixed cover (2e3) being set on gim peg (2e2), the fixed cover (2e3) are provided with Soft board (2e4) is connected, the described one end of connection soft board (2e4) away from fixed cover (2e3) is provided with gag lever post (2e5).
- A kind of 3. circuit board of splicing construction according to claim 2, it is characterised in that：The fixed cover (2e3) and solid Determine to be provided with gap between bolt (2e2).
- A kind of 4. circuit board of splicing construction according to claim 3, it is characterised in that：The gag lever post (2e5) is leaned on certainly One end of nearly connection soft board (2e4) tapers into one end away from connection soft board (2e4).
- A kind of 5. circuit board of splicing construction according to claim 2, it is characterised in that：First tight lock part (2e1) It is engaged by clamping with the first daughter board (1a), the second tight lock part and the second daughter board (1b) are engaged by clamping, the 3rd tight lock part and the 3rd daughter board (1c) is engaged by clamping, and the 4th tight lock part and the 4th daughter board (1d) are engaged by clamping.
- A kind of 6. circuit board of splicing construction according to claim 1, it is characterised in that：First framework (2a) is provided with First cross bar (2a1), the second cross bar (2a2) and the first montant (2a3), first cross bar (2a1) and the second cross bar (2a2) point The first montant (2a3) both ends are not fixedly connected on, and it is perpendicular that second framework (2b) includes the 3rd cross bar, the 4th cross bar and second Bar, the 3rd cross bar and the 4th cross bar are respectively fixedly connected with the both ends of the second montant, and the 3rd framework (2c) includes the Five cross bars, the 6th cross bar and the 3rd montant, the described 5th is horizontal and the 6th cross bar is fixedly connected on the both ends of the 3rd montant, and described the Four frameworks (2d) include the 7th cross bar, the 8th cross bar and the 4th montant, and the 7th cross bar and the 8th cross bar are respectively fixedly connected with In the both ends of the 4th montant.
- A kind of 7. circuit board of splicing construction according to claim 1, it is characterised in that：The connection component (3) includes First connecting plate (3a), first connecting plate (3a), which is provided with, to be used to connect the second cross bar (2a2), the 4th cross bar, the 5th cross bar The first connector, the second connector, the 3rd connector and the 4th connector with the 7th cross bar, the connecting plate are provided with for the A connection piece, the second connector, the 3rd connector and the first mounting hole of the 4th connector installation, the second mounting hole, the 3rd peace Fill hole and the 4th mounting hole.
- A kind of 8. circuit board of splicing construction according to claim 1, it is characterised in that：The connection component (3) is also wrapped Include the second connecting plate (3b) on locking edge strip (2e).
- A kind of 9. circuit board of splicing construction according to claim 2, it is characterised in that：First tight lock part (2e1), Second tight lock part, the 3rd tight lock part and the 4th tight lock part are that quality of rubber materials is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720896093.XU CN207166863U (en) | 2017-07-20 | 2017-07-20 | A kind of circuit board of splicing construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720896093.XU CN207166863U (en) | 2017-07-20 | 2017-07-20 | A kind of circuit board of splicing construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207166863U true CN207166863U (en) | 2018-03-30 |
Family
ID=61713786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720896093.XU Expired - Fee Related CN207166863U (en) | 2017-07-20 | 2017-07-20 | A kind of circuit board of splicing construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207166863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108323007A (en) * | 2018-01-29 | 2018-07-24 | 上海康斐信息技术有限公司 | A kind of printed circuit board splicing construction and its joining method |
| CN114745851A (en) * | 2022-03-01 | 2022-07-12 | 上海山崎电路板有限公司 | PCB board of arbitrary installation |
-
2017
- 2017-07-20 CN CN201720896093.XU patent/CN207166863U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108323007A (en) * | 2018-01-29 | 2018-07-24 | 上海康斐信息技术有限公司 | A kind of printed circuit board splicing construction and its joining method |
| CN114745851A (en) * | 2022-03-01 | 2022-07-12 | 上海山崎电路板有限公司 | PCB board of arbitrary installation |
| CN114745851B (en) * | 2022-03-01 | 2023-12-05 | 上海山崎电路板有限公司 | PCB board of arbitrary installation |
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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: 20180330 Termination date: 20200720 |