CN204442185U - Alternator rectifying bridge for vehicle multifunctional circuit plate structure - Google Patents
Alternator rectifying bridge for vehicle multifunctional circuit plate structure Download PDFInfo
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- CN204442185U CN204442185U CN201520203685.XU CN201520203685U CN204442185U CN 204442185 U CN204442185 U CN 204442185U CN 201520203685 U CN201520203685 U CN 201520203685U CN 204442185 U CN204442185 U CN 204442185U
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- circuit board
- embedded sheet
- straight line
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Abstract
A kind of alternator rectifying bridge for vehicle multifunctional circuit plate structure, comprise circuit board, embedded sheet is provided with in circuit board, circuit board two ends are respectively equipped with supporting and location end, carbon brush holder embedded sheet link, its special character is: left at circuit board, right both sides are respectively equipped with ventilation slot, a described left side, the outer side edges of right side exhaust groove is made up of multiple straight line and the arc-shaped edges being positioned at straight line two ends, on described straight line and fin, diode lead correspondence position inwardly draws embedded sheet binding post, a described left side, right side exhaust groove lower limb respectively with the supporting and location end of circuit board, carbon brush holder embedded sheet link is adjacent.The utility model can prevent batch mixing, perfect heat-dissipating, produces high-quality green tea and cause product short circuit when preventing from thrusting.
Description
Technical field
The utility model relates to a kind of alternator rectifying bridge for vehicle multifunctional circuit plate structure.
Background technology
Alternator rectifying bridge for vehicle mainly contains following parts and forms: positive and negative electrode fin, positive and negative electrode diode, circuit board and bolt, wherein positive and negative electrode diode is pressed in positive and negative electrode fin respectively, and together with installing to circuit board group, bolt is tightened through after positive and negative electrode fin.Circuit board is provided with six ventilation slots, and embedded sheet is directly injected in circuit board; Described circuit board is divided into unifunctional circuit plate and multifunction circuit board two kinds according to function, two kinds of circuit boards are all produced by same set of injection mold, after injection moulding, embedded sheet is thrust a little 1 position to carry out thrusting process and namely become multifunction circuit board, as depicted in figs. 1 and 2.Its deficiency existed is: 1, two circuit board profile is basically identical, in making circuit boards, easily cause batch mixing, and then causes circuit board wrong; 2, in manufacturing process, embedded sheet thrusts a little jagged, easily causes poor short circuit; Although 3, circuit board surface distributes multiple ventilating opening, the draught area of single ventilating opening is too small, causes heat dissipation for circuit board performance bad.4, embedded sheet is overall structure, will thrust a position and thrust, and can cause the waste of material when making multifunction circuit board.
Summary of the invention
The purpose of this utility model to solve the problems referred to above that prior art exists, and provides a kind of anti-batch mixing, can realize different circuit functions, conservation and improve the alternator rectifying bridge for vehicle multifunctional circuit plate structure of heat dispersion and properties of product.
The utility model is achieved in that alternator rectifying bridge for vehicle multifunctional circuit plate structure, comprise circuit board, embedded sheet is provided with in circuit board, circuit board two ends are respectively equipped with supporting and location end, carbon brush holder embedded sheet link, its special character is: left at circuit board, right both sides are respectively equipped with a ventilation slot, described embedded sheet is Split type structure and is directly formed to thrust a little, left, the outer side edges of right side exhaust groove is made up of multiple straight line and the arc-shaped edges being positioned at straight line two ends, on a described left side, on the straight line of right side exhaust groove and fin, diode lead correspondence position draws embedded sheet binding post, a described left side, right side exhaust groove lower limb respectively with the supporting and location end of circuit board, carbon brush holder embedded sheet link is adjacent.
Further, described embedded sheet binding post is 90 ° of upwards bending-likes.
The beneficial effects of the utility model are:
1, because original six ventilation slots to be changed into two large ventilation slots by this multifunction circuit board, there is obvious difference with original unifunctional circuit plate profile, and avoid the generation of batch mixing phenomenon; And the draught area of circuit board increases, and improves heat dispersion.
2, left and right side ventilation slot lower limb is adjacent with the supporting and location end of circuit board, carbon brush holder embedded sheet link respectively, embedded sheet is Split type structure when making and is directly formed and thrust a little, produce high-quality green tea when preventing from thrusting and cause product short circuit, and can conservation.
Accompanying drawing explanation
Fig. 1 is existing multifunction circuit board structural representation;
Fig. 2 be in Fig. 1 embedded sheet thrust before structural representation;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is the structural representation of embedded sheet in Fig. 1;
In figure: 1-thrusts point, 2-ventilation slot, 201-straight line, 202-arc-shaped edges, 3-circuit board, 301-supporting and location end, 302-carbon brush holder embedded sheet link, 4-embedded sheet, 401-embedded sheet binding post.
Embodiment
As shown in Figure 3 and Figure 4, this alternator rectifying bridge for vehicle multifunctional circuit plate structure, comprise circuit board 3, circuit board 3 two ends are respectively equipped with supporting and location end 301, carbon brush holder embedded sheet link 302, three embedded sheets 4 of Split type structure are provided with in circuit board 3, left at circuit board 3, both sides are respectively equipped with a ventilation slot 2, a described left side, the outer side edges of right side exhaust groove 2 is made up of with the arc-shaped edges 202 being positioned at straight line 201 two ends multiple straight line 201, embedded sheet binding post 401 is inwardly drawn with diode lead correspondence position on fin at described straight line 201, described embedded sheet binding post 401 is 90 ° of upwards bending-likes, a described left side, right ventilation slot 5 lower limb respectively with the supporting and location end 301 of circuit board, carbon brush holder embedded sheet link 302 is adjacent.
These are only specific embodiment of the utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (2)
1. alternator rectifying bridge for vehicle multifunctional circuit plate structure, comprise circuit board, embedded sheet is provided with in circuit board, circuit board two ends are respectively equipped with supporting and location end, carbon brush holder embedded sheet link, it is characterized in that: left at circuit board, right both sides are respectively equipped with a ventilation slot, described embedded sheet is Split type structure and is directly formed to thrust a little, left, the outer side edges of right side exhaust groove is made up of multiple straight line and the arc-shaped edges being positioned at straight line two ends, on a described left side, on the straight line of right side exhaust groove and fin, diode lead correspondence position draws embedded sheet binding post, a described left side, right side exhaust groove lower limb respectively with the supporting and location end of circuit board, carbon brush holder embedded sheet link is adjacent.
2. alternator rectifying bridge for vehicle multifunctional circuit plate structure according to claim 1, is characterized in that: described embedded sheet binding post is 90 ° of upwards bending-likes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520203685.XU CN204442185U (en) | 2015-04-05 | 2015-04-05 | Alternator rectifying bridge for vehicle multifunctional circuit plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520203685.XU CN204442185U (en) | 2015-04-05 | 2015-04-05 | Alternator rectifying bridge for vehicle multifunctional circuit plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204442185U true CN204442185U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520203685.XU Active CN204442185U (en) | 2015-04-05 | 2015-04-05 | Alternator rectifying bridge for vehicle multifunctional circuit plate structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204442185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105591217A (en) * | 2016-01-19 | 2016-05-18 | 富阳多宝电子有限公司 | Automobile generator connection board and manufacturing method thereof |
| CN108808990A (en) * | 2018-08-22 | 2018-11-13 | 芜湖杰诺瑞汽车电器系统有限公司 | A kind of multiterminal electric generator structure |
-
2015
- 2015-04-05 CN CN201520203685.XU patent/CN204442185U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105591217A (en) * | 2016-01-19 | 2016-05-18 | 富阳多宝电子有限公司 | Automobile generator connection board and manufacturing method thereof |
| CN105591217B (en) * | 2016-01-19 | 2018-03-20 | 杭州多宝电子有限公司 | Automobile current generator connecting plate and preparation method thereof |
| CN108808990A (en) * | 2018-08-22 | 2018-11-13 | 芜湖杰诺瑞汽车电器系统有限公司 | A kind of multiterminal electric generator structure |
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