CN207505230U - Dismountable circuit board - Google Patents
Dismountable circuit board Download PDFInfo
- Publication number
- CN207505230U CN207505230U CN201721433472.1U CN201721433472U CN207505230U CN 207505230 U CN207505230 U CN 207505230U CN 201721433472 U CN201721433472 U CN 201721433472U CN 207505230 U CN207505230 U CN 207505230U
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- CN
- China
- Prior art keywords
- circuit board
- protrusion
- jack
- edge
- dismountable
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model is related to field of circuit boards, especially disclose a kind of dismountable circuit board, and including first circuit board and second circuit board, the first circuit board edge is equipped with the protrusion extended to the periphery, and second circuit board edge is equipped with the jack with protrusion grafting；The protrusion periphery is folded to the reinforcing strip for being adjacent to second circuit plate surface equipped with bendable；The protrusion and jack splicing position and reinforcing strip are coated with anticreep glue-line with second circuit board contact position.The first circuit board of the utility model and second circuit board firm plug, stabilization, the good waterproof performance after grafting is not easily to fall off, simple in structure, easily installs.
Description
Technical field
The utility model is related to field of circuit boards, more particularly, to a kind of dismountable circuit board.
Background technology
The mode being attached at present to polylith circuit board needs five steps：（1）Row's needle is cut and is inserted into B plates.（2）In B plates
Upper welding row needle.（3）The other end for arranging needle is inserted into plate A.（4）The welding row needle on plate A.In the presence of the circuit board connection mode
State shortcoming：
（1）Operating procedure is more, and complexity is high, takes time and effort.
（2）Sealing wax is ineffective, and waterproof effect is poor, and circuit board is also easy to make moist, and influences making for battery on circuit board
Use the service life.
（3）Fastness is poor, easily comes off.
Utility model content
The utility model in order to overcome the deficiencies of the prior art and provide a kind of sound construction, good waterproof performance it is dismountable
Circuit board.
To achieve these goals, the utility model uses following technical scheme：A kind of dismountable circuit board, including
One circuit board and second circuit board, the first circuit board edge are equipped with the protrusion extended to the periphery, and second circuit board edge is set
There is the jack with protrusion grafting；The protrusion periphery is folded to the reinforcing strip for being adjacent to second circuit plate surface equipped with bendable；It is described convex
Portion and jack splicing position and reinforcing strip are coated with anticreep glue-line with second circuit board contact position.The protrusion of the utility model
The grafting of first circuit board and second circuit board can be realized with jack, then by bending reinforcing strip to being adjacent to second circuit board,
Protrusion is prevented to be detached from jack；Improve the fastness that the first circuit is connected with second circuit board；It coats degumming preventing again later, ensures the
The stability that one circuit is connected with second circuit board；Degumming preventing has a good waterproof effect simultaneously, and circuit board not moisture-sensitive is prolonged
The service life of battery on long first circuit board and second circuit board；The operating process is simple, easily installs.
Further, the second circuit board edge is equipped with second extended to the periphery and extends side, and the jack is set on the
Two extend on side；The one face edge of second circuit board is equipped with the second support side of sustainable first circuit board.In first circuit board
After second circuit board grafting, the second support side can play the role of supporting first circuit board, further improve first circuit board
The fastness and stability connected with second circuit board.
Further, the first circuit board edge is equipped with the first support side of sustainable second circuit board at protrusion.
After first circuit board and second circuit board grafting, the first support side can play the role of supporting second circuit board, further improve
The fastness and stability that first circuit board is connected with second circuit board.
Further, the periphery that the second circuit board one side is located at jack, which is equipped with, can limit degumming preventing laminar flow range
Baffle bulge loop.The baffle bulge loop can prevent degumming preventing laminar flow from going out, and then prevent the use of anticreep glue-line influence circuit board.
Further, elastic inner sleeve is equipped in the jack.The elasticity inner sleeve can prevent protrusion to be detached from jack, ensure protrusion
With the fastness of jack grafting.
In conclusion the first circuit board of the utility model and second circuit board firm plug, stabilization, the waterproof after grafting
Property it is good, it is not easily to fall off, it is simple in structure, easily install.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is the second circuit plate structure schematic diagram of the utility model；
Fig. 4 is the first circuit board structure diagram of the utility model；
Fig. 5 is the bottom view of Fig. 4.
Specific embodiment
In order to which those skilled in the art is made to be better understood from the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, clear, complete description is carried out to the technical scheme in the embodiment of the utility model.
As shown in Figs. 1-5, a kind of dismountable circuit board, including first circuit board 1 and second circuit board 2.Described first
The edge of circuit board 1 and second circuit board 2 is detachably connected.
Specifically, as shown in Figure 1, Figure 2 and shown in Fig. 4,1 edge of first circuit board is equipped with the protrusion 11 extended to the periphery,
And the protrusion 11 flushes setting with 1 surface of first circuit board.2 edge of second circuit board be equipped with jack 21, the jack 21 with
11 grafting of protrusion.11 periphery of protrusion is equipped with reinforcing strip 11a, and reinforcing strip 11a bendables, which are folded to, is adjacent to 2 surface of second circuit board.
The protrusion 11 and 21 splicing position of jack and reinforcing strip 24 are coated with anticreep glue-line with 2 contact position of second circuit board, this is anti-
Degumming layer is coated by existing degumming preventing and is formed.Degumming preventing laminar flow range is excessive in order to prevent, influences making for second circuit board
With；Then, 2 one side of second circuit board is located at the periphery of jack 21 and is equipped with baffle bulge loop 24, which can will be anti-
Degumming layer is limited in baffle bulge loop 24, and then limits the flow range of baffle bulge loop 24.
Furthermore 2 edge of second circuit board be equipped with extend to the periphery second extend side 22, this second extend side 22 with
2 surface of second circuit board flushes setting.The jack 21 is set on second and extends on side 22；The 2 one face edge of second circuit board
Equipped with the second support side 23, which can support first circuit board perpendicular to the surface of second circuit board 2, the second support side 23
1, i.e., after 2 grafting of first circuit board 1 and second circuit board, the second support side 23 just touch first circuit board 1, to first circuit board
1 plays a supporting role.
1 edge of first circuit board is equipped with the first support side 13 at protrusion 11, and the first support side 13 is perpendicular to the first electricity
The surface of road plate 1, which can support second circuit board 2, i.e., after 2 grafting of first circuit board 1 and second circuit board, institute
It states the first support side 13 and just touch second circuit board 2, play a supporting role to second circuit board.
In order to improve the stability of 11 grafting of jack 21 and protrusion, elastic inner sleeve 211, bullet are then equipped in the jack 21
Property inner sleeve 211 is made of elastic material.The protrusion 11 penetrates elastic inner sleeve 211, which can enhance 11 He of protrusion
Frictional force between jack 21 makes protrusion 11 be not easily disconnected from jack 21.
Obviously, described embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained without making creative work
Every other embodiment should all belong to the range of the utility model protection.
Claims (5)
1. a kind of dismountable circuit board, including first circuit board（1）And second circuit board（2）, it is characterised in that：Described first
Circuit board（1）Edge is equipped with the protrusion extended to the periphery（11）, second circuit board（2）Edge is equipped with and protrusion（11）Grafting is inserted
Hole（21）；The protrusion（11）Periphery is folded to equipped with bendable is adjacent to second circuit board（2）The reinforcing strip on surface（11a）；It is described convex
Portion（11）And jack（21）Splicing position and reinforcing strip（11a）With second circuit board（2）Contact position is coated with anticreep glue-line.
2. dismountable circuit board according to claim 1, it is characterised in that：The second circuit board（2）Edge is equipped with
Second extended to the periphery extends side（22）, the jack（21）Extend side set on second（22）On；The second circuit board（2）
One face edge is equipped with sustainable first circuit board（1）The second support side（23）.
3. dismountable circuit board according to claim 1, it is characterised in that：The first circuit board（1）Edge is close
Protrusion（11）Place is equipped with sustainable second circuit board（2）The first support side（13）.
4. dismountable circuit board according to claim 1, it is characterised in that：The second circuit board（2）It is located on one side
Jack（21）Periphery be equipped with and can limit the baffle bulge loop of degumming preventing laminar flow range（24）.
5. dismountable circuit board according to claim 1, it is characterised in that：The jack（21）It is interior to be equipped with elastic inner sleeve
（211）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433472.1U CN207505230U (en) | 2017-10-31 | 2017-10-31 | Dismountable circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721433472.1U CN207505230U (en) | 2017-10-31 | 2017-10-31 | Dismountable circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207505230U true CN207505230U (en) | 2018-06-15 |
Family
ID=62502066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721433472.1U Active CN207505230U (en) | 2017-10-31 | 2017-10-31 | Dismountable circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207505230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113783003A (en) * | 2021-11-12 | 2021-12-10 | 苏州恒美电子科技股份有限公司 | Circuit board module for new energy automobile and connection method of circuit board |
| CN115024024A (en) * | 2020-02-05 | 2022-09-06 | 浩亭股份有限公司 | Component carrier for arranging electrical components on a printed circuit board |
-
2017
- 2017-10-31 CN CN201721433472.1U patent/CN207505230U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115024024A (en) * | 2020-02-05 | 2022-09-06 | 浩亭股份有限公司 | Component carrier for arranging electrical components on a printed circuit board |
| CN113783003A (en) * | 2021-11-12 | 2021-12-10 | 苏州恒美电子科技股份有限公司 | Circuit board module for new energy automobile and connection method of circuit board |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |