CN201514609U - Current circuit device of power supply - Google Patents
Current circuit device of power supply Download PDFInfo
- Publication number
- CN201514609U CN201514609U CN2009201576605U CN200920157660U CN201514609U CN 201514609 U CN201514609 U CN 201514609U CN 2009201576605 U CN2009201576605 U CN 2009201576605U CN 200920157660 U CN200920157660 U CN 200920157660U CN 201514609 U CN201514609 U CN 201514609U
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- Prior art keywords
- guide card
- power supply
- current circuit
- supply unit
- circuit device
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Abstract
The utility model provides a current circuit device of a power supply, comprising a conducting piece device, an insulating layer and an electronic component set. The conducting piece device is made of conducting material and comprises a plurality of conducting pieces, a plurality of plugging holes are arranged on each conducting piece, and every two adjacent conducting pieces have opposite polarities. The insulating layer is fixedly combined on the conducting piece device and is made of non-conducting material. The electronic component set is arranged on the insulating layer and comprises a plurality of electronic components, each electronic component is provided with two plugging pins, and the two plugging pins are respectively plugged into the plugging holes of adjacent conducting pieces in a striding mode after passing through the corresponding plugging holes on the insulating layer to form a current path. Therefore, the utility mode ensures that the arrangement of the large-current path of a circuit board is convenient and economic, and can actively avoid damaging related electronic assemblies.
Description
Technical field
The utility model relates to a kind of power circuit device, is meant that especially a kind of circuit board that can reduce is provided with area, and has the power supply unit current circuit device of making simple and easy, saving of labor and guaranteeing electronic package safety.
Background technology
Press, active computer all is provided with power supply unit (Power supply), in order to 110V that external cable line (Cable) is conveyed into or 220V AC power change into the needed 12V of computer hardware such as motherboard, hard disk, CD-ROM drive or ± the 5V direct supply.Be provided with a circuit board in the power supply unit, use and directly plug on it for most electronic package, the electronic package of especially high electric current (as capacitor etc.) needs demand and the heat dissipation problem of considering that big electric current passes through, therefore described board area Chang Wufa effectively dwindles, and has caused restriction for relevant compactization of arranging in pairs or groups product.Be head it off, prior art is that the portions of electronics assembly is arranged on the circuit board of setting, as shown in Figure 1, described existing power supply supply current circuit technology includes a circuit board 90, described circuit board 90 is inserted with electronic package (not icon) and sub-circuit board 91, described sub-circuit board 91 is provided with regional electronic package 92, described regional electronic package 92 is during for the electronic package that needs big electric current and pass through, described sub-circuit board 91 needs to repeat the scolding tin mode with thickening, widen and form a big current path 93, by described big current path 93 so that the big electric current demand of described regional electronic package 92 to be provided.
Though the area space that aforementioned described existing power supply supply current circuit technology can effectively promote its utilization space or dwindle power supply unit, yet, because it is to utilize repetition scolding tin mode (thicken, widen) to form described big current path 93, the normal electronic package that is arranged on the described sub-circuit board 91 that makes burns or causes performance low because of overheated, and it adopts a large amount of repetition scolding tin modes also to have: increase labor hour, often do not cause profile attractive in appearance and diminish texture and the environmental protection of difficult symbol it reduces shortcomings such as welding operation requirement as far as possible.Therefore, how to improve existing these type of these not enough problems of power supply unit current circuit technology, should be this area and should make great efforts the important directions that solves, overcome.
Therefore, because do not attain the desirable fact in the shortcoming of the big galvanic areas treatment technology of available circuit plate and the device design thereof, this case inventor promptly sets about researching and developing its solution, hope can be developed a kind of power supply unit current circuit device of making simple and easy convenience and guaranteeing the electronic package security of having more to promote the development of this industry, and satisfying through for a long time design has generation of the present utility model.
The utility model content
The purpose of this utility model is providing a kind of power supply unit current circuit device, it can make the setting of heavy current of circuit board path have convenience, economy, and can actively avoid undermining related electronic components, with the stability of the security of guaranteeing electronic package, quality and promote its product competitiveness.
The utility model is to reach the technological means that above-mentioned purpose adopts to comprise: a film frequency device, be conductive material, and it includes several guide cards, and described guide card is provided with several spliced eyes, and described adjacent guide card is the setting of opposite polarity; One insulation course is fixedlyed connected with described film frequency device, and makes secure bond that described several guide cards are separation on described insulation course, and described insulation course is a non-conducting material, which is provided with the spliced eye of spliced eye on several corresponding described guide cards; One electronic package group, be located on the described insulation course, described electronic package group includes several electronic packages, described electronic package is provided with two inserting foots, described two inserting foots are by behind the described spliced eye of corresponding described insulation course, continue stride respectively establish be plugged in adjacent described guide card described spliced eye to constitute current path.
Again, insulation course is nonconducting plates, the inserting foot of sub-component such as power supply such as the spliced eye of described insulation course is provided with the spliced eye of spliced eye on several corresponding described guide cards, and the is described insulation course of Denging passes through, and stride respectively establish be plugged in this adjacent guide card spliced eye to constitute current path.
Wherein, the described outboard end spring folding that is positioned at the distolateral guide card of film frequency device protrudes the dististyle that forms a bearing space.
Moreover described insulation course also can dielectric adiabatic gum be coated on this guide card and is formed, when electronic package is inserted in described guide card by described insulation course to reach the insulation effect that makes between this adjacent guide card.
Useful technique effect of the present utility model is: by said structure, can exempt the repetition scolding tin operation on circuit board, and can increase the spatial content that its electronic package is provided with, can make the setting of heavy current of circuit board path have convenience, economy, and can actively avoid undermining related electronic components, with the stability of the security of guaranteeing electronic package, quality and promote its product competitiveness.
Be that the effect make technical characterictic of the present utility model and reached can further be understood and understanding, will be with the detailed explanation of preferred embodiment and conjunction with figs. as the back:
Description of drawings
Fig. 1 existing power supply supply current circuit device synoptic diagram;
Fig. 2 the utility model first embodiment device synoptic diagram;
Fig. 3 the utility model first embodiment decomposing schematic representation;
On analysing and observe, Fig. 4 the utility model first embodiment looks synoptic diagram;
Fig. 5 the utility model first embodiment uses the installing synoptic diagram;
Fig. 6 the utility model second embodiment device synoptic diagram.
Figure number is to as directed:
111,121,131 fixed orifices, 112,132,122,123 spliced eyes
114,124,134 electrode slices, 115,125,135 location contact pin
22a, 22b, 22c, 22d spliced eye 23a, 23b, 23c pilot hole
21a, 21b, 21c fixed orifice 511,521,531,541 fixed orifices
514,524,534,544 electrode slices, 711,721,731 inserting foots
512,522,523,532,533,542,62 spliced eyes
10 film frequency devices, 11 first guide cards, 113,133 dististyles
12 second guide cards 13 the 3rd guide card, 14 bearing spaces
20 insulation courses, 23 bolts, 30 electronic package groups
31 first electronic packages, 311,321 inserting foots, 40 circuit boards
32 second electronic packages, 41 electronic packages, 42 sub-circuit boards
50 film frequency devices, 51 first guide cards, 52 second guide cards
53 the 3rd guide cards 54 the 4th guide card, 70 electronic package groups
71 first electronic packages, 72 second electronic packages, 74 bolts
73 the 3rd electronic packages, 61 fixed orifices
Embodiment
See also Fig. 2,3, the utility model power supply unit current circuit device first embodiment, it includes a film frequency device 10, insulation course 20 and electronic package group 30; Described film frequency device 10 is conductive material or metallic laminas (as copper sheet etc.), it includes first guide card of arranging in regular turn 11, second guide card 12 and the 3rd guide card 13, described first guide card 11, second guide card 12, be respectively equipped with fixed orifice 111 on the 3rd guide card 13,121,131 and the electrode slice 114 of below, 124,134, described first guide card 11, the 3rd guide card 13 is positioned at the both end sides of film frequency device 10, be respectively equipped with one on it and be listed as spliced eye 112 longitudinally, 132 and the dististyle 113 that protrudes of the vertical bending in end limit, 133, described dististyle 113,133 form a bearing space 14 of described film frequency device 10, described second guide card 12 is provided with two and is listed as spliced eye 122 longitudinally, 123, moreover, described first guide card 11, second guide card 12, dash the location contact pin 115 that is provided with several protrusions on the 3rd guide card 13 respectively, 125,135.
Described insulation course 20 is constituted by non-conducting material, and (in present embodiment is plates, all skilled persons, the mode of also can non-conductive adiabatic gum coating on the guide card is implemented) which is provided with spliced eye 22a, 22b, 22c, the 22d of fixed orifice 21a, 21b, 21c, several corresponding described spliced eyes 112,122,123,132 of several corresponding described fixed orifices 111,121,131, pilot hole 23a, 23b, the 23c of several corresponding described location contact pin 115,125,135; See also Fig. 4, during its combination, with described first guide card 11, second guide card 12, the location contact pin 115 of the 3rd guide card 13,125,135 penetrate the pilot hole 23a of described insulation course 20 respectively, 23b, 23c, make described first guide card 11, second guide card 12, the 3rd guide card 13 is positioned on the described insulation course 20, and described insulation course 20 correspondences are located at 14 places, bearing space of described film frequency device 10, relend and help the fixed orifice 21a of bolt 23 by described insulation course 20,21b, 21c and described first guide card 11, second guide card 12, the fixed orifice 111 of the 3rd guide card 13,121,131 give the spiral shell knot, make described first guide card 11, second guide card 12, the 3rd guide card 13 is and separate is provided with and fixedlys connected one with described insulation course 20, and then forms a current circuit board structure that related electronic components can be set.
Described electronic package group 30 is located on the described insulation course 20, and it includes several first electronic packages 31 and second electronic package 32 that needs big electric current to pass through, and described first electronic package 31, second electronic package 32 are respectively equipped with two inserting foots 311,321; When described electronic package group 30 assemblings are provided with, two inserting foots 311 of described first electronic package 31 are inserted in the spliced eye 22a of described insulation course 20 respectively, the spliced eye 112 of described first guide card 11 and the spliced eye 22b of described insulation course 20, the spliced eye 122 of second guide card 12, reach the spliced eye 22c that two inserting foots 321 of described second electronic package 32 is inserted in described insulation course 20 respectively, the spliced eye 123 of described second guide card 12 and the spliced eye 22d of described insulation course 20, the spliced eye 132 of the 3rd guide card 13, and in described spliced eye 112, inserting foot 311 places and the described spliced eye 123 of 122 rear ends, inserting foot 321 places of 132 rear ends bestow local spot welding, in order to form the circuit secure bond, promptly finish the assembling setting of described electronic package group 30.
Aforementioned described film frequency device 10 has suitable polarity of electrode value of establishing, for example, described first guide card 11, the 3rd guide card 13 are anodal, then described second guide card 12 is a negative pole relatively, so, two inserting foots 311 of described first electronic package 31 respectively cross-over connections in positive pole and negative pole, two inserting foots 321 of described second electronic package 32 then respectively cross-over connection in negative pole with anodal; Certainly, described first guide card 11, when the 3rd guide card 13 is negative pole, then described second guide card 12 be positive pole relatively, same principle, two inserting foots 311 of described first electronic package 31, second electronic package 32 cross-over connection respectively connect with the conducting of finishing electric current between positive pole and negative pole.Simultaneously, described first guide card 11, second guide card 12,13 of the 3rd guide cards can supply passing through of big electric current, so, can exempt as prior art need on circuit board, to impose the scolding tin etc. of repetition and the operation of thickening, widening to form big current path, can simplify processing really and guarantee the security of electronic package.
See also Fig. 5, the utility model is assembled in when using on the interior circuit board 40 of power supply unit, described circuit board 40 is provided with several electronic packages 41 and sub-circuit board 42, peg graft respectively by the electrode slice 114,124,134 of described film frequency device 10 (first guide card 11, second guide card 12, the 3rd guide card 13) and to be fixedly arranged on described circuit board 40 predeterminated positions (not icon), finishing the conducting of circuit, and allowed that big electric current passes through.
See also Fig. 6, second preferred embodiment for the utility model power supply unit current circuit device, it is based on to be enlarged on the device basic of first embodiment to lay and uses, wherein, described film frequency device 50 includes first guide card of arranging in regular turn 51, second guide card 52, the 3rd guide card 53 and the 4th guide card 54, described electronic package group 70 includes several first electronic packages 71 that need big electric current to pass through, second electronic package 72 and the 3rd electronic package 73, same principle, described insulation course 60 is by the fixed orifice 511 of bolt 74 by fixed orifice 61 and correspondence thereof, 521,531,541 and spiral shell is tied described first guide card 51, second guide card 52, the 3rd guide card 53 and the 4th guide card 54, make described first guide card 51, second guide card 52, the 3rd guide card 53 and the 4th guide card 54 are formation one current circuit substrate under the state of being separated from each other, by the spliced eye 62 of described insulation course 60 two inserting foots 711 of described first electronic package 71 are distinguished cross-over connections in the spliced eye 512 of first guide card 51 again, the spliced eye 522 of second guide card 52, two inserting foots, the 721 difference cross-over connections of described second electronic package 72 are in the spliced eye 523 of second guide card 52, the spliced eye 532 of the 3rd guide card 53, two inserting foots, the 731 difference cross-over connections of described the 3rd electronic package 73 are in the spliced eye 533 of the 3rd guide card 53, the spliced eye 542 of the 4th guide card 54 is again in each inserting foot 711 of film frequency device 50 rear ends, 721,731 places impose the partial points solid welding and decide combination; Last then predeterminated position (not icon) that peg graft respectively and be fixedly arranged on a circuit board by the electrode slice 514,524,534,544 of described first guide card 51, second guide card 52, the 3rd guide card 53 and the 4th guide card 54, finishing the conducting of circuit, and allowed that big electric current passes through.
Aforementioned described film frequency device 50 has suitable polarity of electrode value of establishing, for example, described first guide card 51, the 3rd guide card 53 are anodal, then described second guide card 52, the 4th guide card 54 are negative pole relatively, so, cross-over connection is in positive pole and negative pole respectively for two inserting foots 711 of described first electronic package 71, and cross-over connection is in negative pole and positive pole respectively for 721 of two inserting foots of described second electronic package 72, and two inserting foots, the 731 difference cross-over connections of described the 3rd electronic package 73 are in positive pole and negative pole; Certainly, described first guide card 51, second guide card 52, the 3rd guide card 53 and the 4th guide card 54 also can be the permutation and combination of negative pole-positive pole-negative pole-positive pole, to finish the setting of current path, the repetition scolding tin operation on circuit board can be exempted equally, and the spatial content that its electronic package is provided with can be increased.
In sum, though the utility model discloses above content with preferred embodiment, but be not in order to limit the scope that the utility model is implemented, any those skilled in the art, in not breaking away from spirit and scope of the present utility model, when doing a little change and retouching, promptly all equalizations of doing according to the utility model change and modify, and should be the utility model claim and contain.
Claims (11)
1. power supply unit current circuit device is characterized in that it comprises:
By the film frequency device that conductive material is made, this film frequency device includes several guide cards, and described guide card is provided with several spliced eyes, and adjacent described guide card is the setting of opposite polarity;
Insulation course, secure bond are on described film frequency device, and described insulation course is constituted by non-conducting material;
The electronic package group, be located on the described insulation course, this electronic package group includes several electronic packages, and described electronic package is provided with two inserting foots, after described two inserting foots pass described insulation course, and stride respectively and establish the spliced eye formation current path that is plugged in adjacent described guide card.
2. a kind of power supply unit current circuit device as claimed in claim 1, it is characterized in that: described guide card is a copper sheet.
3. a kind of power supply unit current circuit device as claimed in claim 1, it is characterized in that: described insulation course is plates, and this insulation course is provided with the spliced eye of spliced eye on several corresponding described guide cards.
4. a kind of power supply unit current circuit device as claimed in claim 1 is characterized in that: described guide card below is provided with in order to be inserted in the electrode slice on the circuit board.
5. a kind of power supply unit current circuit device as claimed in claim 1 is characterized in that: the described outboard end spring folding that is positioned at the distolateral guide card of film frequency device protrudes the dististyle that forms a bearing space.
6. a kind of power supply unit current circuit device as claimed in claim 1 is characterized in that: described guide card dashes to establish and is protruding with location contact pin, and described insulation course is provided with the pilot hole of corresponding described location contact pin.
7. a kind of power supply unit current circuit device as claimed in claim 3 is characterized in that: described guide card dashes the location contact pin that is provided with protrusion, and described insulation course is provided with and described location contact pin corresponding positioning hole.
8. a kind of power supply unit current circuit device as claimed in claim 1 is characterized in that: described inserting foot adopts local spot welding to be connected with the spliced eye rear end of described guide card.
9. a kind of power supply unit current circuit device as claimed in claim 1, it is characterized in that: described film frequency device includes first guide card, second guide card and the 3rd guide card, and described first guide card, second guide card and the 3rd guide card are the permutation and combination setting of positive pole-negative pole-negative or positive electrode-positive pole-negative pole.
10. a kind of power supply unit current circuit device as claimed in claim 1, it is characterized in that: described film frequency device includes first guide card, second guide card, the 3rd guide card and the 4th guide card, and described first guide card, second guide card, the 3rd guide card and the 4th guide card are the permutation and combination setting of positive pole-negative pole-positive pole-negative pole or negative pole-positive pole-negative pole-positive pole.
11. a kind of power supply unit current circuit device as claimed in claim 1, it is characterized in that: described insulation course is dielectric adiabatic gum, and is formed on this guide card with coating method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201576605U CN201514609U (en) | 2009-05-27 | 2009-05-27 | Current circuit device of power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201576605U CN201514609U (en) | 2009-05-27 | 2009-05-27 | Current circuit device of power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201514609U true CN201514609U (en) | 2010-06-23 |
Family
ID=42486020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201576605U Expired - Fee Related CN201514609U (en) | 2009-05-27 | 2009-05-27 | Current circuit device of power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201514609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315756A (en) * | 2010-06-21 | 2012-01-11 | 康舒科技股份有限公司 | High-power density power supply for miniaturized server |
-
2009
- 2009-05-27 CN CN2009201576605U patent/CN201514609U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315756A (en) * | 2010-06-21 | 2012-01-11 | 康舒科技股份有限公司 | High-power density power supply for miniaturized server |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20140527 |