CN204795843U - Anti -drop circuit board - Google Patents
Anti -drop circuit board Download PDFInfo
- Publication number
- CN204795843U CN204795843U CN201520466910.9U CN201520466910U CN204795843U CN 204795843 U CN204795843 U CN 204795843U CN 201520466910 U CN201520466910 U CN 201520466910U CN 204795843 U CN204795843 U CN 204795843U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- recess
- solder joint
- groove
- circuit
- 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.)
- Withdrawn - After Issue
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model relates to an anti -drop circuit board, including circuit board main part and distribution circuit above that, circuit set department is equipped with the recess, is equipped with the solder joint on the recess, is equipped with the three -jaw barb in the recess, and the recess is circular, and the solder joint equipartition is followed outside the recess. The utility model discloses simple structure, convenient operation, job stabilization is reliable, and recess welding makes solder joint and circuit Board flush, prevents the protruding easy circumstances about falling of being bumped, and solder joint and circuit joining of plates can be strengthened to the barb, effectively improved circuit board availability factor.
Description
Technical field
The utility model relates to technical field of electronic equipment, especially a kind of slip-off preventing circuit board.
Background technology
Circuit board is divided into wiring board, pcb board, aluminium base, high frequency plate, thick copper coin, impedance plate, pcb board, ultra-thin wiring board, ultrathin circuit board, printing (copper lithographic technique) circuit board etc., circuit board makes circuit miniaturization, visualize, for permanent circuit batch production and optimize electrical appliance layout and play an important role.Circuit node on available circuit plate is generally by scolding tin pen welding location, and pad protrudes at circuit board surface, easily touches the situation causing node to come off, affects the normal use of circuit board.
Utility model content
In order to overcome existing above-mentioned deficiency, the utility model provides a kind of slip-off preventing circuit board.
The utility model solves the technical scheme that its technical problem adopts: a kind of slip-off preventing circuit board, and comprise circuit board main body and distribution circuit thereon, circuit set place is provided with groove, and groove is provided with solder joint, is provided with three-jaw barb in groove.
According to another embodiment of the present utility model, comprise groove further for circular.
According to another embodiment of the present utility model, comprise solder joint further and be distributed on groove outer.
According to another embodiment of the present utility model, comprise three-jaw barb further and be located at groove center by fixed lever.
The beneficial effects of the utility model are, structure is simple, easy to operate, working stability is reliable, and groove welds, and solder joint is flushed with circuit board surface, prevent projection easily by situation about touching down, hangnail can strengthen the connection of solder joint and circuit board, effectively improves circuit board service efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. circuit board main body, 2. circuit, 3. groove, 4. solder joint in figure, 5. three-jaw barb.
Embodiment
If Fig. 1 is structural representation of the present utility model, a kind of slip-off preventing circuit board, comprise circuit board main body 1 and distribution circuit 2 thereon, circuit 2 set place is provided with groove 3, groove 3 is provided with solder joint 4, is provided with three-jaw barb 5 in groove 3, and groove 3 is circular, solder joint 4 is distributed on groove 3 outer, and three-jaw barb 5 is located at groove 3 center by fixed lever 5.
During use, be welded on by circuit 2 end on the solder joint 4 of groove 3 outer, be beneficial to and strengthen connecting, utilize scolding tin device to be added by soldering fluid in groove 3 after circuit arrangement completes, the three-jaw barb 5 in groove 3 is beneficial to solder joint and connects, and can not come off easily.
More than illustrate the utility model just illustrative; and it is nonrestrictive; those of ordinary skill in the art understand; when not departing from the spirit and scope that claims limit; many amendments, change or equivalence can be made, but all will fall in protection range of the present utility model.
Claims (4)
1. a slip-off preventing circuit board, comprise circuit board main body (1) and distribution circuit (2) thereon, it is characterized in that, described circuit (2) set place is provided with groove (3), and groove (3) is provided with solder joint (4), is provided with three-jaw barb (5) in groove (3).
2. slip-off preventing circuit board according to claim 1, is characterized in that, described groove (3) is circular.
3. slip-off preventing circuit board according to claim 1, is characterized in that, described solder joint (4) is distributed on groove (3) outer.
4. slip-off preventing circuit board according to claim 1, is characterized in that, described three-jaw barb (5) is located at groove (3) center by fixed lever (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520466910.9U CN204795843U (en) | 2015-07-02 | 2015-07-02 | Anti -drop circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520466910.9U CN204795843U (en) | 2015-07-02 | 2015-07-02 | Anti -drop circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204795843U true CN204795843U (en) | 2015-11-18 |
Family
ID=54535800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520466910.9U Withdrawn - After Issue CN204795843U (en) | 2015-07-02 | 2015-07-02 | Anti -drop circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204795843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994680A (en) * | 2015-07-02 | 2015-10-21 | 常州鼎润电子科技有限公司 | Anti-disengagement circuit board |
-
2015
- 2015-07-02 CN CN201520466910.9U patent/CN204795843U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994680A (en) * | 2015-07-02 | 2015-10-21 | 常州鼎润电子科技有限公司 | Anti-disengagement circuit board |
| CN104994680B (en) * | 2015-07-02 | 2019-01-08 | 常州纳捷机电科技有限公司 | Anti-dropout circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Fengqi Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province, No. 10 213000 Patentee after: Ding run Electronics (Changzhou) Limited by Share Ltd Address before: Fengqi Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province, No. 10 213000 Patentee before: CHANGZHOU DINGRUN ELECTRONIC TECHNOLOGY CO., LTD. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20190108 |